munmap: consult vmmap before PROT_NONE to avoid unlinking adjacent mappings by rishabhBudhouliya · Pull Request #1075 · Lind-Project/lind-wasm

rishabhBudhouliya · 2026-04-16T02:06:40Z

Purpose

munmap_syscall blindly called mmap(MAP_FIXED|PROT_NONE) over the rounded-up byte range without checking what pages the caller actually owns. When the rounded length extended into an adjacent shm page, it got wiped.
Now intersects the requested range with vmmap entries and only PROT_NONEs pages belonging to anonymous mappings. SharedMemory-backed entries are left to shmdt.
Fixes the dead read-lock/drop at the top of the function (the lock is now a single write lock used for both lookup and mutation).

Fixes #1062 and #1052
Also fixes: #1076 and #1085

Concern

I was reading Linux's behavior around this un-mapping logic and it seems like for the calling process, the kernel would unlink even the shared memory reference (alongside the anonymous backed region). In our case, we simply ignore that problem.
I suspect this could cause a divergence in the state of shm at the cage level. However, I couldn't conceptualize/didn't invest enough time to read how that state works.
I was also reading that it is unlikely for VMAs of anonymous and shared memory being adjacent to each other.

Please let me know if I should dig deeper if this fix isn't optimal for our use-case.

…ing memory

github-actions · 2026-04-16T02:19:58Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	199
Number of Successes	199
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.045097s	0.180668s	Success
chdir_getcwd.c	Success	None	0.045555s	0.139975s	Success
chmod.c	Success	None	0.050744s	0.150923s	Success
clock_gettime_highlevel.c	Success	None	0.115855s	0.316689s	Success
clock_gettime_simple.c	Success	None	0.039962s	0.124094s	Success
cloexec.c	Success	None	0.049265s	0.206599s	Success
close.c	Success	None	0.056016s	0.161347s	Success
creat_access.c	Success	None	0.048403s	0.141009s	Success
doubleclose.c	Success	None	0.040569s	0.123508s	Success
dup.c	Success	None	0.041735s	0.139088s	Success
dup2.c	Success	None	0.047014s	0.137658s	Success
dup3.c	Success	None	0.045185s	0.140294s	Success
dupwrite.c	Success	None	0.048635s	0.133600s	Success
etc_conf.c	Success	None	0.043547s	0.142509s	Success
fchdir.c	Success	None	0.051381s	0.151452s	Success
fchmod.c	Success	None	0.050154s	0.152808s	Success
fcntl.c	Success	None	0.047595s	0.143527s	Success
fdatasync.c	Success	None	0.047163s	0.134973s	Success
filetest.c	Success	None	0.047757s	0.135104s	Success
filetest1000.c	Success	None	0.056206s	0.146522s	Success
flock.c	Success	None	0.061876s	0.176182s	Success
fstat.c	Success	None	0.050709s	0.150249s	Success
fstatfs.c	Success	None	0.043140s	0.129573s	Success
fsync.c	Success	None	0.046930s	0.132607s	Success
ftruncate.c	Success	None	0.052266s	0.256393s	Success
getcwd.c	Success	None	0.044608s	0.129981s	Success
getrandom.c	Success	None	0.047759s	0.139841s	Success
ioctl.c	Success	None	0.050269s	0.140201s	Success
link.c	Success	None	0.051639s	0.199307s	Success
locale_test.c	Success	None	0.061719s	0.621227s	Success
lseek.c	Success	None	0.052505s	0.253511s	Success
mkdir_rmdir.c	Success	None	0.049250s	0.143441s	Success
mkfifo_test.c	Success	None	0.054418s	0.186983s	Success
mknod.c	Success	None	0.047261s	0.148541s	Success
nocancel_io.c	Success	None	0.051343s	0.170738s	Success
open.c	Success	None	0.044037s	0.124731s	Success
openat.c	Success	None	0.043282s	0.133547s	Success
path_conversion_safety.c	Success	None	0.052805s	0.168618s	Success
pread_pwrite.c	Success	None	0.045465s	0.146346s	Success
preadv_pwritev.c	Success	None	0.050588s	0.155728s	Success
printf.c	Success	None	0.039726s	0.119084s	Success
prlimit64.c	Success	None	0.041604s	0.126617s	Success
read.c	Success	None	0.048721s	0.143423s	Success
readbytes.c	Success	None	0.045112s	0.128900s	Success
readdir_basic.c	Success	None	0.052156s	0.164751s	Success
readlink.c	Success	None	0.048205s	0.140693s	Success
readlinkat.c	Success	None	0.049942s	0.155810s	Success
readv_writev_test.c	Success	None	0.050526s	0.153036s	Success
rename.c	Success	None	0.050484s	0.140318s	Success
sc-writev.c	Success	None	0.046312s	0.137095s	Success
stat.c	Success	None	0.049421s	0.145227s	Success
statfs.c	Success	None	0.042725s	0.130414s	Success
sync_file_range.c	Success	None	0.046464s	0.140801s	Success
timespec_time_t_compat.c	Success	None	0.046367s	0.129703s	Success
truncate.c	Success	None	0.050079s	0.157955s	Success
unlink.c	Success	None	0.050784s	0.188142s	Success
unlinkat.c	Success	None	0.050116s	0.160690s	Success
write.c	Success	None	0.041581s	0.120876s	Success
writeloop.c	Success	None	0.051174s	0.131871s	Success
writepartial.c	Success	None	0.048704s	0.127943s	Success
writev.c	Success	None	0.049951s	0.151829s	Success
Math Tests
math_link_smoke.c	Success	None	0.052064s	0.131041s	Success
math_tests.c	Success	None	0.055125s	0.163590s	Success
Memory Tests
brk.c	Success	None	0.046163s	0.132388s	Success
fork_large_memory.c	Success	None	0.077232s	0.388700s	Success
malloc.c	Success	None	0.044296s	0.122895s	Success
malloc_large.c	Success	None	0.045328s	0.128011s	Success
memcpy.c	Success	None	0.044450s	0.124866s	Success
memory_error_test.c	Success	None	0.050277s	0.167897s	Success
mmap.c	Success	None	0.041716s	0.128343s	Success
mmap_aligned.c	Success	None	0.042921s	0.141582s	Success
mmap_complicated.c	Success	None	0.048949s	0.146226s	Success
mmap_file.c	Success	None	0.048877s	0.140518s	Success
mmap_shared.c	Success	None	0.048093s	0.143202s	Success
mmaptest.c	Success	None	0.044131s	0.133646s	Success
mprotect.c	Success	None	0.042400s	0.128022s	Success
mprotect_boundary.c	Success	None	0.042683s	0.142904s	Success
mprotect_end_region.c	Success	None	0.041776s	0.134838s	Success
mprotect_middle_region.c	Success	None	0.042267s	0.137094s	Success
mprotect_multiple_times.c	Success	None	0.042301s	0.137651s	Success
mprotect_same_value.c	Success	None	0.042074s	0.133157s	Success
mprotect_spanning_regions.c	Success	None	0.043378s	0.150430s	Success
sbrk.c	Success	None	0.044308s	0.126502s	Success
segfault.c	Success	None	0.049898s	0.158035s	Success
shm.c	Success	None	0.048224s	0.149039s	Success
shmtest.c	Success	None	0.043027s	0.133291s	Success
thread_malloc_sequential.c	Success	None	0.050725s	0.158270s	Success
vtable.c	Success	None	0.053457s	0.144480s	Success
Networking Tests
accept4.c	Success	None	0.054026s	0.160814s	Success
dns_resolve_test.c	Success	None	0.048214s	0.138413s	Success
dnstest.c	Success	None	0.048919s	0.147785s	Success
epoll_edge_triggered.c	Success	None	0.206245s	0.481395s	Success
epollcreate1.c	Success	None	0.051048s	0.149359s	Success
error_handling_net.c	Success	None	0.056691s	0.253646s	Success
getaddrinfo_test.c	Success	None	0.052328s	0.182818s	Success
getaddrinfo_unspec.c	Success	None	0.048614s	0.186096s	Success
gethostname.c	Success	None	0.042688s	0.121845s	Success
getifaddrs.c	Success	None	0.050888s	0.143893s	Success
getsockname.c	Success	None	0.054195s	0.143692s	Success
getsockopt.c	Success	None	0.052781s	0.193063s	Success
ipv6_basic.c	Success	None	0.054515s	0.195022s	Success
makepipe.c	Success	None	0.042129s	0.120407s	Success
nonblocking_eagain.c	Success	None	0.054027s	0.204726s	Success
pipe.c	Success	None	0.051713s	0.152030s	Success
pipe2.c	Success	None	0.051048s	0.140417s	Success
pipeinput.c	Success	None	0.052070s	0.160894s	Success
pipeinput2.c	Success	None	0.052236s	0.161395s	Success
pipeonestring.c	Success	None	0.052156s	0.162986s	Success
pipepong.c	Success	None	0.050777s	0.164758s	Success
pipewrite.c	Success	None	0.045272s	0.141246s	Success
poll.c	Success	None	0.049368s	0.134298s	Success
recvfrom-sendto.c	Success	None	0.050703s	0.154444s	Success
sendmsg_recvmsg_test.c	Success	None	0.050347s	0.149421s	Success
serverclient.c	Success	None	0.049993s	0.143898s	Success
shutdown.c	Success	None	0.052992s	0.147497s	Success
shutdown_fork.c	Success	None	0.050533s	0.149541s	Success
simple-select.c	Success	None	0.051500s	0.163445s	Success
simple_epoll.c	Success	None	0.049664s	0.147610s	Success
socket.c	Success	None	0.047802s	0.133611s	Success
socket_cloexec.c	Success	None	0.048104s	0.134707s	Success
socket_options_advanced.c	Success	None	0.055064s	0.215524s	Success
socketepoll.c	Success	None	0.048358s	0.137616s	Success
socketpair.c	Success	None	0.048407s	0.145208s	Success
socketselect.c	Success	None	0.048465s	0.141769s	Success
udp_send_recv.c	Success	None	0.156578s	0.307725s	Success
uds-getsockname.c	Success	None	0.049506s	0.139723s	Success
uds-nb-select.c	Success	None	2.057715s	2.212918s	Success
uds-serverclient.c	Success	None	0.053732s	0.177253s	Success
uds-socketselect.c	Success	None	0.049948s	0.144391s	Success
writev_socket.c	Success	None	0.052517s	0.181998s	Success
Process Tests
barrier_test.c	Success	None	0.048051s	0.144119s	Success
chain_thread.c	Success	None	1.050595s	1.148581s	Success
ctor_syscall_test.c	Success	None	0.039927s	0.121816s	Success
cxa_atexit_test.c	Success	None	0.045669s	0.127539s	Success
execve_shebang.c	Success	None	0.049568s	0.139375s	Success
exit.c	Success	None	0.046734s	0.125229s	Success
exit_failure.c	Success	None	0.048364s	0.135398s	Success
exit_group_thread.c	Success	None	0.050684s	0.147250s	Success
flockfile_test.c	Success	None	0.049730s	0.159214s	Success
fork2malloc.c	Success	None	0.050537s	0.144122s	Success
fork_select.c	Success	None	0.048434s	0.149429s	Success
fork_simple.c	Success	None	0.046970s	0.135884s	Success
fork_syscall.c	Success	None	0.053167s	0.280817s	Success
fork_tls_ctype.c	Success	None	0.051745s	0.167043s	Success
forkandopen.c	Success	None	0.050793s	0.160065s	Success
forkdup.c	Success	None	0.052755s	0.152952s	Success
forkexecuid.c	Success	None	0.047593s	0.211282s	Success
forkexecv-arg.c	Success	None	0.048023s	0.195454s	Success
forkexecv.c	Success	None	0.046149s	0.187357s	Success
forkfiles.c	Success	None	0.050479s	0.154234s	Success
forkmalloc.c	Success	None	0.057165s	0.139587s	Success
forknodup.c	Success	None	0.050448s	0.155704s	Success
function-ptr.c	Success	None	0.044310s	0.128850s	Success
getegid_syscall.c	Success	None	0.049690s	0.246634s	Success
getgid_syscall.c	Success	None	0.050076s	0.252216s	Success
getpid.c	Success	None	0.042323s	0.123073s	Success
getpid_syscall.c	Success	None	0.051444s	0.263808s	Success
getppid.c	Success	None	0.050089s	0.144309s	Success
getppid_syscall.c	Success	None	0.052717s	0.228085s	Success
getuid.c	Success	None	0.050001s	0.134074s	Success
getuid_syscall.c	Success	None	0.049040s	0.178498s	Success
hello-arg.c	Success	None	0.041745s	0.124539s	Success
hello.c	Success	None	0.040173s	0.118210s	Success
longjmp.c	Success	None	0.041373s	0.125347s	Success
mutex.c	Success	None	2.051952s	2.153107s	Success
printf_deadlock_smoke.c	Success	None	0.058148s	0.183874s	Success
printf_thread_test.c	Success	None	0.051002s	0.154096s	Success
sem_forks.c	Success	None	0.051980s	0.157813s	Success
setsid.c	Success	None	0.042270s	0.123331s	Success
template.c	Success	None	0.049283s	0.155419s	Success
test_exec_nofork.c	Success	None	0.049136s	0.186485s	Success
test_unlink_open_file.c	Success	None	0.044467s	0.125556s	Success
thread-test.c	Success	None	0.044687s	0.132492s	Success
thread.c	Success	None	0.044550s	0.130841s	Success
thread_cageid_race.c	Success	None	0.044992s	0.164709s	Success
tls_test.c	Success	None	0.047432s	0.145215s	Success
uname.c	Success	None	0.042591s	0.124627s	Success
wait.c	Success	None	2.046227s	2.145179s	Success
waitpid_anychild.c	Success	None	0.049470s	0.141105s	Success
waitpid_syscall.c	Success	None	1.049201s	1.174327s	Success
waitpid_wnohang.c	Success	None	0.049625s	0.140975s	Success
Signal Tests
alarm.c	Success	None	7.048407s	7.160983s	Success
eintr_fork_signal.c	Success	None	1.051370s	1.159338s	Success
kill.c	Success	None	1.048674s	1.144869s	Success
setitimer.c	Success	None	7.049424s	7.166639s	Success
sigalrm.c	Success	None	2.049111s	2.152224s	Success
sigaltstack.c	Success	None	0.050873s	0.148415s	Success
sigchld.c	Success	None	1.050809s	1.144684s	Success
signal-fork.c	Success	None	4.050780s	4.150043s	Success
signal-simple.c	Success	None	0.049870s	0.140380s	Success
signal_SIGCHLD.c	Success	None	0.048121s	0.144957s	Success
signal_fork.c	Success	None	0.046571s	0.150601s	Success
signal_int_ignored.c	Success	None	2.049450s	2.148720s	Success
signal_kill_cleanup.c	Success	None	1.047108s	1.140506s	Success
signal_procmask.c	Success	None	0.044355s	0.139008s	Success
signal_recursive.c	Success	None	0.044357s	0.138889s	Success
signal_sa_mask.c	Success	None	0.043775s	0.131429s	Success
sigpipe.c	Success	None	1.051358s	1.163072s	Success
sigprocmask.c	Success	None	1.049284s	1.148119s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.040952s	0.124036s	Success
Memory Tests
mmap-negative1.c	Success	None	0.108216s	0.128843s	Success
mmap-negative2.c	Success	None	0.118040s	0.130888s	Success
Signal Tests
signal_resethand.c	Success	None	1.049451s	1.144885s	Success

rennergade · 2026-04-16T02:33:26Z

This is a really good find/PR. Thanks @rishabhBudhouliya.

It would be good to add a test that would have failed before this fix to confirm this.

As for your questions, I think the inconsistency is only visible if the same cage tries to re-access the address after munmap, which is undefined behavior anyway. I don't think we really need to worry about that.

github-actions · 2026-04-16T16:24:23Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	200
Number of Successes	199
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	1
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.047762s	0.190149s	Success
chdir_getcwd.c	Success	None	0.047488s	0.146455s	Success
chmod.c	Success	None	0.053088s	0.155173s	Success
clock_gettime_highlevel.c	Success	None	0.118674s	0.326628s	Success
clock_gettime_simple.c	Success	None	0.042620s	0.135427s	Success
cloexec.c	Success	None	0.052283s	0.215974s	Success
close.c	Success	None	0.060182s	0.174144s	Success
creat_access.c	Success	None	0.050905s	0.147982s	Success
doubleclose.c	Success	None	0.042901s	0.128055s	Success
dup.c	Success	None	0.042516s	0.146683s	Success
dup2.c	Success	None	0.048213s	0.145550s	Success
dup3.c	Success	None	0.048056s	0.149815s	Success
dupwrite.c	Success	None	0.051033s	0.141964s	Success
etc_conf.c	Success	None	0.044849s	0.151165s	Success
fchdir.c	Success	None	0.052812s	0.157675s	Success
fchmod.c	Success	None	0.052177s	0.158754s	Success
fcntl.c	Success	None	0.049592s	0.153778s	Success
fdatasync.c	Success	None	0.050762s	0.143285s	Success
filetest.c	Success	None	0.049917s	0.142820s	Success
filetest1000.c	Success	None	0.057218s	0.153831s	Success
flock.c	Success	None	0.059865s	0.184965s	Success
fstat.c	Success	None	0.051318s	0.155169s	Success
fstatfs.c	Success	None	0.046652s	0.136546s	Success
fsync.c	Success	None	0.048246s	0.137238s	Success
ftruncate.c	Success	None	0.054103s	0.270707s	Success
getcwd.c	Success	None	0.046873s	0.139547s	Success
getrandom.c	Success	None	0.050916s	0.147798s	Success
ioctl.c	Success	None	0.052238s	0.147933s	Success
link.c	Success	None	0.053929s	0.205303s	Success
locale_test.c	Success	None	0.065240s	0.661489s	Success
lseek.c	Success	None	0.053929s	0.261901s	Success
mkdir_rmdir.c	Success	None	0.051129s	0.150090s	Success
mkfifo_test.c	Success	None	0.056302s	0.196517s	Success
mknod.c	Success	None	0.049550s	0.155440s	Success
nocancel_io.c	Success	None	0.052822s	0.177450s	Success
open.c	Success	None	0.045503s	0.131273s	Success
openat.c	Success	None	0.045601s	0.141948s	Success
path_conversion_safety.c	Success	None	0.054420s	0.176981s	Success
pread_pwrite.c	Success	None	0.047054s	0.153342s	Success
preadv_pwritev.c	Success	None	0.054289s	0.163298s	Success
printf.c	Success	None	0.041116s	0.126507s	Success
prlimit64.c	Success	None	0.044366s	0.133513s	Success
read.c	Success	None	0.050126s	0.147904s	Success
readbytes.c	Success	None	0.046590s	0.139184s	Success
readdir_basic.c	Success	None	0.053742s	0.173272s	Success
readlink.c	Success	None	0.050953s	0.151479s	Success
readlinkat.c	Success	None	0.052393s	0.157257s	Success
readv_writev_test.c	Success	None	0.053461s	0.158828s	Success
rename.c	Success	None	0.052440s	0.145316s	Success
sc-writev.c	Success	None	0.048700s	0.147423s	Success
stat.c	Success	None	0.053609s	0.153605s	Success
statfs.c	Success	None	0.047228s	0.141141s	Success
sync_file_range.c	Success	None	0.049244s	0.146733s	Success
timespec_time_t_compat.c	Success	None	0.047801s	0.134101s	Success
truncate.c	Success	None	0.051479s	0.162087s	Success
unlink.c	Success	None	0.053989s	0.201476s	Success
unlinkat.c	Success	None	0.052819s	0.166726s	Success
write.c	Success	None	0.043942s	0.129492s	Success
writeloop.c	Success	None	0.052669s	0.137525s	Success
writepartial.c	Success	None	0.053309s	0.139080s	Success
writev.c	Success	None	0.052343s	0.156008s	Success
Math Tests
math_link_smoke.c	Success	None	0.054581s	0.142955s	Success
math_tests.c	Success	None	0.061356s	0.170857s	Success
Memory Tests
brk.c	Success	None	0.047268s	0.136671s	Success
fork_large_memory.c	Success	None	0.078881s	0.387898s	Success
malloc.c	Success	None	0.045818s	0.126400s	Success
malloc_large.c	Success	None	0.047495s	0.132260s	Success
memcpy.c	Success	None	0.046686s	0.129507s	Success
memory_error_test.c	Success	None	0.051381s	0.169390s	Success
mmap.c	Success	None	0.041375s	0.133329s	Success
mmap_aligned.c	Success	None	0.043691s	0.146241s	Success
mmap_complicated.c	Success	None	0.051073s	0.153656s	Success
mmap_file.c	Success	None	0.049905s	0.144338s	Success
mmap_shared.c	Success	None	0.048748s	0.146598s	Success
mmaptest.c	Success	None	0.045418s	0.137904s	Success
mprotect.c	Success	None	0.043953s	0.132612s	Success
mprotect_boundary.c	Success	None	0.044047s	0.146593s	Success
mprotect_end_region.c	Success	None	0.042526s	0.142284s	Success
mprotect_middle_region.c	Success	None	0.043712s	0.141832s	Success
mprotect_multiple_times.c	Success	None	0.043153s	0.142297s	Success
mprotect_same_value.c	Success	None	0.043116s	0.138071s	Success
mprotect_spanning_regions.c	Success	None	0.044228s	0.158292s	Success
munmap_adjacent_shm.c	Failure	Failure_native_running	0.046669s	N/A	Native execution: DIAG: shm = 0x7f94125fa000 DIAG: anon = 0x7f94125b3000 (anon + PAGE = 0x7f94125b4000, gap = 286720 bytes) FAIL: could not create adjacent anon+shm layout; allocator did not place anon immediately before shm.
sbrk.c	Success	None	0.046006s	0.130754s	Success
segfault.c	Success	None	0.051181s	0.163317s	Success
shm.c	Success	None	0.049273s	0.154659s	Success
shmtest.c	Success	None	0.044225s	0.136563s	Success
thread_malloc_sequential.c	Success	None	0.052403s	0.162022s	Success
vtable.c	Success	None	0.054721s	0.155323s	Success
Networking Tests
accept4.c	Success	None	0.057337s	0.169005s	Success
dns_resolve_test.c	Success	None	0.050361s	0.144404s	Success
dnstest.c	Success	None	0.052161s	0.157454s	Success
epoll_edge_triggered.c	Success	None	0.208134s	0.509564s	Success
epollcreate1.c	Success	None	0.051128s	0.153337s	Success
error_handling_net.c	Success	None	0.058404s	0.271840s	Success
getaddrinfo_test.c	Success	None	0.053990s	0.190424s	Success
getaddrinfo_unspec.c	Success	None	0.051496s	0.161808s	Success
gethostname.c	Success	None	0.043570s	0.129233s	Success
getifaddrs.c	Success	None	0.053206s	0.151011s	Success
getsockname.c	Success	None	0.057522s	0.148847s	Success
getsockopt.c	Success	None	0.053673s	0.201158s	Success
ipv6_basic.c	Success	None	0.056412s	0.205107s	Success
makepipe.c	Success	None	0.043086s	0.125413s	Success
nonblocking_eagain.c	Success	None	0.055283s	0.216910s	Success
pipe.c	Success	None	0.052700s	0.157355s	Success
pipe2.c	Success	None	0.052483s	0.148207s	Success
pipeinput.c	Success	None	0.053277s	0.166810s	Success
pipeinput2.c	Success	None	0.055081s	0.173291s	Success
pipeonestring.c	Success	None	0.053210s	0.169058s	Success
pipepong.c	Success	None	0.051735s	0.171795s	Success
pipewrite.c	Success	None	0.046883s	0.152704s	Success
poll.c	Success	None	0.051670s	0.141283s	Success
recvfrom-sendto.c	Success	None	0.052217s	0.158556s	Success
sendmsg_recvmsg_test.c	Success	None	0.054003s	0.184471s	Success
serverclient.c	Success	None	0.052355s	0.154961s	Success
shutdown.c	Success	None	0.053766s	0.152038s	Success
shutdown_fork.c	Success	None	0.051137s	0.156739s	Success
simple-select.c	Success	None	0.053689s	0.172760s	Success
simple_epoll.c	Success	None	0.051219s	0.152650s	Success
socket.c	Success	None	0.051946s	0.141842s	Success
socket_cloexec.c	Success	None	0.049189s	0.141368s	Success
socket_options_advanced.c	Success	None	0.056588s	0.222157s	Success
socketepoll.c	Success	None	0.050151s	0.145772s	Success
socketpair.c	Success	None	0.049271s	0.149900s	Success
socketselect.c	Success	None	0.049844s	0.148156s	Success
udp_send_recv.c	Success	None	0.157802s	0.315983s	Success
uds-getsockname.c	Success	None	0.054169s	0.149248s	Success
uds-nb-select.c	Success	None	2.062062s	2.219366s	Success
uds-serverclient.c	Success	None	0.055108s	0.218520s	Success
uds-socketselect.c	Success	None	0.051044s	0.149375s	Success
writev_socket.c	Success	None	0.054934s	0.189169s	Success
Process Tests
barrier_test.c	Success	None	0.050739s	0.159253s	Success
chain_thread.c	Success	None	1.052080s	1.159432s	Success
ctor_syscall_test.c	Success	None	0.042638s	0.131694s	Success
cxa_atexit_test.c	Success	None	0.048064s	0.134991s	Success
execve_shebang.c	Success	None	0.050700s	0.146275s	Success
exit.c	Success	None	0.049326s	0.130927s	Success
exit_failure.c	Success	None	0.051361s	0.144314s	Success
exit_group_thread.c	Success	None	0.052854s	0.157134s	Success
flockfile_test.c	Success	None	0.054158s	0.172553s	Success
fork2malloc.c	Success	None	0.053841s	0.150413s	Success
fork_select.c	Success	None	0.051116s	0.158027s	Success
fork_simple.c	Success	None	0.049826s	0.150313s	Success
fork_syscall.c	Success	None	0.055235s	0.304285s	Success
fork_tls_ctype.c	Success	None	0.054981s	0.177568s	Success
forkandopen.c	Success	None	0.053607s	0.171258s	Success
forkdup.c	Success	None	0.061036s	0.164196s	Success
forkexecuid.c	Success	None	0.049351s	0.219008s	Success
forkexecv-arg.c	Success	None	0.050022s	0.201644s	Success
forkexecv.c	Success	None	0.048714s	0.199289s	Success
forkfiles.c	Success	None	0.051122s	0.160206s	Success
forkmalloc.c	Success	None	0.065231s	0.146546s	Success
forknodup.c	Success	None	0.052591s	0.165658s	Success
function-ptr.c	Success	None	0.047698s	0.133589s	Success
getegid_syscall.c	Success	None	0.053515s	0.261314s	Success
getgid_syscall.c	Success	None	0.052406s	0.258756s	Success
getpid.c	Success	None	0.044051s	0.127104s	Success
getpid_syscall.c	Success	None	0.053472s	0.286546s	Success
getppid.c	Success	None	0.051873s	0.153940s	Success
getppid_syscall.c	Success	None	0.053772s	0.236824s	Success
getuid.c	Success	None	0.051126s	0.140083s	Success
getuid_syscall.c	Success	None	0.050258s	0.186250s	Success
hello-arg.c	Success	None	0.041342s	0.129122s	Success
hello.c	Success	None	0.041604s	0.130103s	Success
longjmp.c	Success	None	0.043102s	0.131385s	Success
mutex.c	Success	None	2.054502s	2.160126s	Success
printf_deadlock_smoke.c	Success	None	0.059608s	0.193391s	Success
printf_thread_test.c	Success	None	0.050509s	0.161751s	Success
sem_forks.c	Success	None	0.055306s	0.165864s	Success
setsid.c	Success	None	0.043809s	0.128317s	Success
template.c	Success	None	0.051660s	0.166416s	Success
test_exec_nofork.c	Success	None	0.048949s	0.202851s	Success
test_unlink_open_file.c	Success	None	0.047753s	0.135479s	Success
thread-test.c	Success	None	0.047398s	0.141082s	Success
thread.c	Success	None	0.045209s	0.137014s	Success
thread_cageid_race.c	Success	None	0.048772s	0.171078s	Success
tls_test.c	Success	None	0.048629s	0.151819s	Success
uname.c	Success	None	0.045207s	0.135627s	Success
wait.c	Success	None	2.049683s	2.147357s	Success
waitpid_anychild.c	Success	None	0.051941s	0.150120s	Success
waitpid_syscall.c	Success	None	1.050975s	1.193090s	Success
waitpid_wnohang.c	Success	None	0.051411s	0.152849s	Success
Signal Tests
alarm.c	Success	None	7.050261s	7.171628s	Success
eintr_fork_signal.c	Success	None	1.055376s	1.173880s	Success
kill.c	Success	None	1.050980s	1.150416s	Success
setitimer.c	Success	None	7.054273s	7.180253s	Success
sigalrm.c	Success	None	2.050756s	2.167937s	Success
sigaltstack.c	Success	None	0.053257s	0.158663s	Success
sigchld.c	Success	None	1.054318s	1.156477s	Success
signal-fork.c	Success	None	4.053396s	4.158329s	Success
signal-simple.c	Success	None	0.053187s	0.151588s	Success
signal_SIGCHLD.c	Success	None	0.050723s	0.153712s	Success
signal_fork.c	Success	None	0.048251s	0.160464s	Success
signal_int_ignored.c	Success	None	2.051741s	2.157131s	Success
signal_kill_cleanup.c	Success	None	1.049166s	1.148970s	Success
signal_procmask.c	Success	None	0.046360s	0.148122s	Success
signal_recursive.c	Success	None	0.045575s	0.145299s	Success
signal_sa_mask.c	Success	None	0.046026s	0.143225s	Success
sigpipe.c	Success	None	1.053916s	1.175650s	Success
sigprocmask.c	Success	None	1.053811s	1.159405s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.041992s	0.128046s	Success
Memory Tests
mmap-negative1.c	Success	None	0.144628s	0.129390s	Success
mmap-negative2.c	Success	None	0.112172s	0.138614s	Success
Signal Tests
signal_resethand.c	Success	None	1.049860s	1.153629s	Success

github-actions · 2026-04-16T16:37:44Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	200
Number of Successes	198
Number of Failures	2
Number of Compilation Failure Native	0
Number of Runtime Failure Native	1
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	1
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.050105s	0.197128s	Success
chdir_getcwd.c	Success	None	0.050489s	0.153971s	Success
chmod.c	Success	None	0.054688s	0.164687s	Success
clock_gettime_highlevel.c	Success	None	0.121779s	0.356971s	Success
clock_gettime_simple.c	Success	None	0.045116s	0.139249s	Success
cloexec.c	Success	None	0.053445s	0.228145s	Success
close.c	Success	None	0.062619s	0.178244s	Success
creat_access.c	Success	None	0.053135s	0.153649s	Success
doubleclose.c	Success	None	0.045907s	0.136272s	Success
dup.c	Success	None	0.047185s	0.154175s	Success
dup2.c	Success	None	0.051987s	0.151292s	Success
dup3.c	Success	None	0.050057s	0.155984s	Success
dupwrite.c	Success	None	0.052859s	0.148749s	Success
etc_conf.c	Success	None	0.048385s	0.155699s	Success
fchdir.c	Success	None	0.054863s	0.166779s	Success
fchmod.c	Success	None	0.054608s	0.165856s	Success
fcntl.c	Success	None	0.052472s	0.159852s	Success
fdatasync.c	Success	None	0.052186s	0.145862s	Success
filetest.c	Success	None	0.052246s	0.148899s	Success
filetest1000.c	Success	None	0.063124s	0.163952s	Success
flock.c	Success	None	0.062954s	0.192596s	Success
fstat.c	Success	None	0.054548s	0.163394s	Success
fstatfs.c	Success	None	0.048554s	0.144563s	Success
fsync.c	Success	None	0.051880s	0.147130s	Success
ftruncate.c	Success	None	0.056091s	0.276436s	Success
getcwd.c	Success	None	0.049479s	0.142920s	Success
getrandom.c	Success	None	0.052568s	0.155272s	Success
ioctl.c	Success	None	0.054489s	0.154540s	Success
link.c	Success	None	0.056369s	0.211708s	Success
locale_test.c	Success	None	0.063415s	0.625310s	Success
lseek.c	Success	None	0.056349s	0.272100s	Success
mkdir_rmdir.c	Success	None	0.053369s	0.155578s	Success
mkfifo_test.c	Success	None	0.057729s	0.200929s	Success
mknod.c	Success	None	0.053704s	0.165060s	Success
nocancel_io.c	Success	None	0.056129s	0.185157s	Success
open.c	Success	None	0.047993s	0.138951s	Success
openat.c	Success	None	0.048631s	0.148338s	Success
path_conversion_safety.c	Success	None	0.056227s	0.183021s	Success
pread_pwrite.c	Success	None	0.050692s	0.162463s	Success
preadv_pwritev.c	Success	None	0.054974s	0.170123s	Success
printf.c	Success	None	0.045378s	0.132638s	Success
prlimit64.c	Success	None	0.047021s	0.140070s	Success
read.c	Success	None	0.053659s	0.158030s	Success
readbytes.c	Success	None	0.049824s	0.142115s	Success
readdir_basic.c	Success	None	0.056822s	0.180289s	Success
readlink.c	Success	None	0.053237s	0.155436s	Success
readlinkat.c	Success	None	0.054515s	0.162012s	Success
readv_writev_test.c	Success	None	0.054557s	0.168165s	Success
rename.c	Success	None	0.054403s	0.152465s	Success
sc-writev.c	Success	None	0.051468s	0.152347s	Success
stat.c	Success	None	0.054011s	0.158885s	Success
statfs.c	Success	None	0.047807s	0.145831s	Success
sync_file_range.c	Success	None	0.051342s	0.152899s	Success
timespec_time_t_compat.c	Success	None	0.050209s	0.142665s	Success
truncate.c	Success	None	0.055046s	0.173441s	Success
unlink.c	Success	None	0.054964s	0.203977s	Success
unlinkat.c	Success	None	0.054564s	0.172530s	Success
write.c	Success	None	0.047268s	0.135650s	Success
writeloop.c	Success	None	0.056180s	0.145007s	Success
writepartial.c	Success	None	0.053861s	0.143022s	Success
writev.c	Success	None	0.054517s	0.162872s	Success
Math Tests
math_link_smoke.c	Success	None	0.057259s	0.144259s	Success
math_tests.c	Success	None	0.060430s	0.175911s	Success
Memory Tests
brk.c	Success	None	0.050811s	0.146752s	Success
fork_large_memory.c	Success	None	0.082568s	0.402589s	Success
malloc.c	Success	None	0.049550s	0.135282s	Success
malloc_large.c	Success	None	0.051073s	0.146308s	Success
memcpy.c	Success	None	0.048876s	0.138166s	Success
memory_error_test.c	Success	None	0.054451s	0.181739s	Success
mmap.c	Success	None	0.044726s	0.141884s	Success
mmap_aligned.c	Success	None	0.047651s	0.155053s	Success
mmap_complicated.c	Success	None	0.053700s	0.162522s	Success
mmap_file.c	Success	None	0.053300s	0.154999s	Success
mmap_shared.c	Success	None	0.052013s	0.156187s	Success
mmaptest.c	Success	None	0.049036s	0.148198s	Success
mprotect.c	Success	None	0.047976s	0.140854s	Success
mprotect_boundary.c	Success	None	0.047604s	0.158387s	Success
mprotect_end_region.c	Success	None	0.046904s	0.148697s	Success
mprotect_middle_region.c	Success	None	0.047102s	0.152171s	Success
mprotect_multiple_times.c	Success	None	0.047230s	0.151508s	Success
mprotect_same_value.c	Success	None	0.047200s	0.147235s	Success
mprotect_spanning_regions.c	Success	None	0.048048s	0.164941s	Success
munmap_adjacent_shm.c	Failure	Failure_native_running	0.049779s	N/A	Native execution: DIAG: shm = 0x7f79e4756000 DIAG: anon = 0x7f79e470f000 (anon + PAGE = 0x7f79e4710000, gap = 286720 bytes) FAIL: could not create adjacent anon+shm layout; allocator did not place anon immediately before shm.
sbrk.c	Success	None	0.048908s	0.139451s	Success
segfault.c	Success	None	0.054138s	0.173660s	Success
shm.c	Success	None	0.053071s	0.163979s	Success
shmtest.c	Success	None	0.047995s	0.145961s	Success
thread_malloc_sequential.c	Success	None	0.054038s	0.171885s	Success
vtable.c	Success	None	0.058238s	0.158493s	Success
Networking Tests
accept4.c	Success	None	0.058422s	0.175755s	Success
dns_resolve_test.c	Success	None	0.052497s	0.152313s	Success
dnstest.c	Success	None	0.053406s	0.162334s	Success
epoll_edge_triggered.c	Success	None	0.209546s	0.502623s	Success
epollcreate1.c	Success	None	0.054501s	0.162475s	Success
error_handling_net.c	Success	None	0.060202s	0.271486s	Success
getaddrinfo_test.c	Success	None	0.056545s	0.198386s	Success
getaddrinfo_unspec.c	Success	None	0.056023s	0.158738s	Success
gethostname.c	Success	None	0.047596s	0.137007s	Success
getifaddrs.c	Success	None	0.054964s	0.157670s	Success
getsockname.c	Success	None	0.057913s	0.157222s	Success
getsockopt.c	Success	None	0.056195s	0.207958s	Success
ipv6_basic.c	Success	None	0.058017s	0.208012s	Success
makepipe.c	Success	None	0.047244s	0.134319s	Success
nonblocking_eagain.c	Success	None	0.057797s	0.222018s	Success
pipe.c	Success	None	0.055671s	0.165733s	Success
pipe2.c	Success	None	0.055063s	0.154688s	Success
pipeinput.c	Success	None	0.056067s	0.179206s	Success
pipeinput2.c	Success	None	0.056743s	0.176610s	Success
pipeonestring.c	Success	None	0.055962s	0.175147s	Success
pipepong.c	Success	None	0.055349s	0.180352s	Success
pipewrite.c	Success	None	0.050245s	0.155985s	Success
poll.c	Success	None	0.054124s	0.146978s	Success
recvfrom-sendto.c	Success	None	0.055173s	0.169357s	Success
sendmsg_recvmsg_test.c	Success	None	0.054468s	0.163608s	Success
serverclient.c	Success	None	0.054119s	0.157512s	Success
shutdown.c	Success	None	0.056042s	0.159991s	Success
shutdown_fork.c	Success	None	0.054400s	0.165037s	Success
simple-select.c	Success	None	0.055591s	0.181065s	Success
simple_epoll.c	Success	None	0.054578s	0.160488s	Success
socket.c	Success	None	0.052751s	0.146751s	Success
socket_cloexec.c	Success	None	0.052859s	0.149341s	Success
socket_options_advanced.c	Success	None	0.058437s	0.230052s	Success
socketepoll.c	Success	None	0.052854s	0.155334s	Success
socketpair.c	Success	None	0.052909s	0.160478s	Success
socketselect.c	Success	None	0.053497s	0.156881s	Success
udp_send_recv.c	Success	None	0.160283s	0.325602s	Success
uds-getsockname.c	Success	None	0.053735s	0.154327s	Success
uds-nb-select.c	Success	None	2.061445s	2.226924s	Success
uds-serverclient.c	Success	None	0.057698s	0.191892s	Success
uds-socketselect.c	Success	None	0.054822s	0.157538s	Success
writev_socket.c	Success	None	0.056424s	0.195394s	Success
Process Tests
barrier_test.c	Success	None	0.053114s	0.158321s	Success
chain_thread.c	Success	None	1.054922s	1.163086s	Success
ctor_syscall_test.c	Success	None	0.044786s	0.137333s	Success
cxa_atexit_test.c	Success	None	0.050160s	0.141063s	Success
execve_shebang.c	Success	None	0.054037s	0.153652s	Success
exit.c	Success	None	0.051603s	0.138563s	Success
exit_failure.c	Success	None	0.052642s	0.151666s	Success
exit_group_thread.c	Success	None	0.054805s	0.162024s	Success
flockfile_test.c	Success	None	0.054026s	0.174548s	Success
fork2malloc.c	Success	None	0.054793s	0.158196s	Success
fork_select.c	Success	None	0.053722s	0.166464s	Success
fork_simple.c	Success	None	0.051786s	0.149918s	Success
fork_syscall.c	Success	None	0.057633s	0.303036s	Success
fork_tls_ctype.c	Success	None	0.055692s	0.180537s	Success
forkandopen.c	Success	None	0.054844s	0.174627s	Success
forkdup.c	Success	None	0.057146s	0.168486s	Success
forkexecuid.c	Success	None	0.051881s	0.232435s	Success
forkexecv-arg.c	Success	None	0.052251s	0.214437s	Success
forkexecv.c	Success	None	0.050378s	0.211979s	Success
forkfiles.c	Success	None	0.054853s	0.169668s	Success
forkmalloc.c	Success	None	0.060605s	0.155059s	Success
forknodup.c	Success	None	0.054644s	0.170070s	Success
function-ptr.c	Success	None	0.049167s	0.143000s	Success
getegid_syscall.c	Success	None	0.053939s	0.265295s	Success
getgid_syscall.c	Success	None	0.054862s	0.272108s	Success
getpid.c	Success	None	0.047558s	0.135062s	Success
getpid_syscall.c	Success	None	0.055463s	0.286539s	Success
getppid.c	Success	None	0.054052s	0.158042s	Success
getppid_syscall.c	Success	None	0.056894s	0.244177s	Success
getuid.c	Success	None	0.053804s	0.147997s	Success
getuid_syscall.c	Success	None	0.053113s	0.195969s	Success
hello-arg.c	Success	None	0.046316s	0.144790s	Success
hello.c	Success	None	0.045741s	0.132348s	Success
longjmp.c	Success	None	0.045953s	0.139780s	Success
mutex.c	Success	None	2.056346s	2.170520s	Success
printf_deadlock_smoke.c	Success	None	0.061324s	0.197569s	Success
printf_thread_test.c	Success	None	0.053179s	0.165921s	Success
sem_forks.c	Success	None	0.056095s	0.171356s	Success
setsid.c	Success	None	0.047595s	0.135813s	Success
template.c	Success	None	0.054096s	0.172071s	Success
test_exec_nofork.c	Success	None	0.052693s	0.210189s	Success
test_unlink_open_file.c	Success	None	0.049522s	0.140474s	Success
thread-test.c	Success	None	0.049274s	0.145156s	Success
thread.c	Success	None	0.049152s	0.146269s	Success
thread_cageid_race.c	Success	None	0.050630s	0.180360s	Success
tls_test.c	Success	None	0.052257s	0.157124s	Success
uname.c	Success	None	0.047817s	0.137642s	Success
wait.c	Success	None	2.051521s	2.157250s	Success
waitpid_anychild.c	Success	None	0.054305s	0.155525s	Success
waitpid_syscall.c	Success	None	1.054022s	1.192472s	Success
waitpid_wnohang.c	Success	None	0.054690s	0.155310s	Success
Signal Tests
alarm.c	Success	None	7.053450s	7.180570s	Success
eintr_fork_signal.c	Success	None	1.055828s	1.177295s	Success
kill.c	Success	None	1.053394s	1.160185s	Success
setitimer.c	Success	None	7.054699s	7.185741s	Success
sigalrm.c	Success	None	2.054612s	2.169713s	Success
sigaltstack.c	Success	None	0.055029s	0.163164s	Success
sigchld.c	Failure	Output_mismatch	1.055156s	1.160938s	=== Expected Output === Signal Child Test! === WASM Output ===
signal-fork.c	Success	None	4.055897s	4.166611s	Success
signal-simple.c	Success	None	0.055020s	0.152778s	Success
signal_SIGCHLD.c	Success	None	0.052427s	0.160289s	Success
signal_fork.c	Success	None	0.050488s	0.167404s	Success
signal_int_ignored.c	Success	None	2.054443s	2.163965s	Success
signal_kill_cleanup.c	Success	None	1.052509s	1.156755s	Success
signal_procmask.c	Success	None	0.049724s	0.153417s	Success
signal_recursive.c	Success	None	0.049007s	0.154902s	Success
signal_sa_mask.c	Success	None	0.049008s	0.143898s	Success
sigpipe.c	Success	None	1.056516s	1.179379s	Success
sigprocmask.c	Success	None	1.055160s	1.161529s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.046294s	0.136847s	Success
Memory Tests
mmap-negative1.c	Success	None	0.122859s	0.150446s	Success
mmap-negative2.c	Success	None	0.111594s	0.144880s	Success
Signal Tests
signal_resethand.c	Success	None	1.053806s	1.162488s	Success

This reverts commit 2102768.

github-actions · 2026-04-17T16:47:42Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	205
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	1
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.046460s	0.184206s	Success
chdir_getcwd.c	Success	None	0.046353s	0.142856s	Success
chmod.c	Success	None	0.052659s	0.162253s	Success
clock_gettime_highlevel.c	Success	None	0.117651s	0.326143s	Success
clock_gettime_simple.c	Success	None	0.040995s	0.129385s	Success
cloexec.c	Success	None	0.051124s	0.217499s	Success
close.c	Success	None	0.057480s	0.173745s	Success
creat_access.c	Success	None	0.049421s	0.145721s	Success
doubleclose.c	Success	None	0.042658s	0.126114s	Success
dup.c	Success	None	0.042394s	0.143266s	Success
dup2.c	Success	None	0.048065s	0.144658s	Success
dup3.c	Success	None	0.047357s	0.148364s	Success
dupwrite.c	Success	None	0.050404s	0.141651s	Success
etc_conf.c	Success	None	0.044803s	0.150604s	Success
fchdir.c	Success	None	0.053125s	0.163396s	Success
fchmod.c	Success	None	0.051043s	0.157221s	Success
fcntl.c	Success	None	0.049597s	0.150760s	Success
fdatasync.c	Success	None	0.048369s	0.138081s	Success
filetest.c	Success	None	0.050793s	0.141333s	Success
filetest1000.c	Success	None	0.056931s	0.156801s	Success
flock.c	Success	None	0.060213s	0.186850s	Success
fstat.c	Success	None	0.052862s	0.157490s	Success
fstatfs.c	Success	None	0.044364s	0.136121s	Success
fsync.c	Success	None	0.047827s	0.136473s	Success
ftruncate.c	Success	None	0.054765s	0.268810s	Success
getcwd.c	Success	None	0.046077s	0.135279s	Success
getrandom.c	Success	None	0.049084s	0.145325s	Success
ioctl.c	Success	None	0.051754s	0.146760s	Success
link.c	Success	None	0.054800s	0.212498s	Success
locale_test.c	Success	None	0.063960s	0.646994s	Success
lseek.c	Success	None	0.054016s	0.263540s	Success
lstat.c	Success	None	0.054055s	0.164877s	Success
mkdir_rmdir.c	Success	None	0.049756s	0.149835s	Success
mkfifo_test.c	Success	None	0.055512s	0.197059s	Success
mknod.c	Success	None	0.049386s	0.157809s	Success
nocancel_io.c	Success	None	0.052384s	0.176492s	Success
open.c	Success	None	0.047788s	0.131840s	Success
openat.c	Success	None	0.044307s	0.136793s	Success
path_conversion_safety.c	Success	None	0.053557s	0.175610s	Success
pread_pwrite.c	Success	None	0.046256s	0.152481s	Success
preadv_pwritev.c	Success	None	0.052160s	0.162128s	Success
printf.c	Success	None	0.041374s	0.124131s	Success
prlimit64.c	Success	None	0.043807s	0.134091s	Success
read.c	Success	None	0.050678s	0.147556s	Success
readbytes.c	Success	None	0.047485s	0.137148s	Success
readdir_basic.c	Success	None	0.054424s	0.176580s	Success
readlink.c	Success	None	0.050909s	0.151659s	Success
readlinkat.c	Success	None	0.051249s	0.157038s	Success
readv_writev_test.c	Success	None	0.053360s	0.161368s	Success
rename.c	Success	None	0.051849s	0.145074s	Success
sc-writev.c	Success	None	0.047612s	0.144800s	Success
stat.c	Success	None	0.051787s	0.151414s	Success
statfs.c	Success	None	0.044736s	0.140116s	Success
symlink.c	Success	None	0.055926s	0.194536s	Success
sync_file_range.c	Success	None	0.047955s	0.149871s	Success
timespec_time_t_compat.c	Success	None	0.048820s	0.141597s	Success
truncate.c	Success	None	0.050393s	0.162535s	Success
unlink.c	Success	None	0.052283s	0.197669s	Success
unlinkat.c	Success	None	0.052903s	0.168062s	Success
write.c	Success	None	0.043112s	0.124867s	Success
writeloop.c	Success	None	0.051883s	0.142294s	Success
writepartial.c	Success	None	0.051657s	0.137192s	Success
writev.c	Success	None	0.050588s	0.153715s	Success
Math Tests
math_link_smoke.c	Success	None	0.053045s	0.136213s	Success
math_tests.c	Success	None	0.058041s	0.168903s	Success
Memory Tests
brk.c	Success	None	0.047669s	0.137292s	Success
fork_large_memory.c	Success	None	0.081795s	0.445639s	Success
malloc.c	Success	None	0.045210s	0.123827s	Success
malloc_large.c	Success	None	0.045621s	0.128296s	Success
memcpy.c	Success	None	0.045215s	0.129921s	Success
memory_error_test.c	Success	None	0.052559s	0.177576s	Success
mmap.c	Success	None	0.050321s	0.137081s	Success
mmap_aligned.c	Success	None	0.044616s	0.152331s	Success
mmap_complicated.c	Success	None	0.049191s	0.149672s	Success
mmap_file.c	Success	None	0.049821s	0.145622s	Success
mmap_shared.c	Success	None	0.050963s	0.156842s	Success
mmaptest.c	Success	None	0.045509s	0.137635s	Success
mprotect.c	Success	None	0.042945s	0.132719s	Success
mprotect_boundary.c	Success	None	0.045445s	0.150227s	Success
mprotect_end_region.c	Success	None	0.043717s	0.143494s	Success
mprotect_middle_region.c	Success	None	0.042394s	0.140795s	Success
mprotect_multiple_times.c	Success	None	0.042917s	0.141757s	Success
mprotect_same_value.c	Success	None	0.042575s	0.136853s	Success
mprotect_spanning_regions.c	Success	None	0.043967s	0.153071s	Success
munmap_adjacent_shm.c	Failure	Failure_native_running	0.121323s	N/A	Native execution: munmap_adjacent_shm.o: /tmp/wasmtest_artifacts_qwhlfc50/memory_tests/deterministic/munmap_adjacent_shm.c:34: int main(void): Assertion `shm == anon + 2 * PAGE_SIZE && "allocator layout changed: anon is not at shm - 2*PAGE"' failed.
sbrk.c	Success	None	0.045357s	0.131155s	Success
segfault.c	Success	None	0.050619s	0.161072s	Success
shm.c	Success	None	0.049748s	0.159598s	Success
shmtest.c	Success	None	0.043191s	0.137708s	Success
thread_malloc_sequential.c	Success	None	0.050581s	0.159396s	Success
vtable.c	Success	None	0.054869s	0.155284s	Success
Networking Tests
accept4.c	Success	None	0.054749s	0.170036s	Success
dns_resolve_test.c	Success	None	0.050078s	0.144227s	Success
dnstest.c	Success	None	0.055487s	0.154519s	Success
epoll_edge_triggered.c	Success	None	0.209242s	0.499951s	Success
epollcreate1.c	Success	None	0.050816s	0.153686s	Success
error_handling_net.c	Success	None	0.058293s	0.263661s	Success
getaddrinfo_test.c	Success	None	0.053759s	0.191664s	Success
getaddrinfo_unspec.c	Success	None	0.054161s	0.178768s	Success
gethostname.c	Success	None	0.044904s	0.127430s	Success
getifaddrs.c	Success	None	0.052647s	0.153488s	Success
getsockname.c	Success	None	0.056626s	0.151812s	Success
getsockopt.c	Success	None	0.055302s	0.209851s	Success
ipv6_basic.c	Success	None	0.055663s	0.200437s	Success
makepipe.c	Success	None	0.044750s	0.126198s	Success
nonblocking_eagain.c	Success	None	0.056254s	0.218151s	Success
pipe.c	Success	None	0.053891s	0.158883s	Success
pipe2.c	Success	None	0.052373s	0.148292s	Success
pipeinput.c	Success	None	0.052993s	0.172487s	Success
pipeinput2.c	Success	None	0.053298s	0.173296s	Success
pipeonestring.c	Success	None	0.053288s	0.169562s	Success
pipepong.c	Success	None	0.052338s	0.170927s	Success
pipewrite.c	Success	None	0.047867s	0.151574s	Success
poll.c	Success	None	0.051960s	0.144129s	Success
recvfrom-sendto.c	Success	None	0.053564s	0.162889s	Success
sendmsg_recvmsg_test.c	Success	None	0.051434s	0.161182s	Success
serverclient.c	Success	None	0.050690s	0.148966s	Success
shutdown.c	Success	None	0.054472s	0.154565s	Success
shutdown_fork.c	Success	None	0.052584s	0.166941s	Success
simple-select.c	Success	None	0.053620s	0.174946s	Success
simple_epoll.c	Success	None	0.051559s	0.156309s	Success
socket.c	Success	None	0.049259s	0.139375s	Success
socket_cloexec.c	Success	None	0.049067s	0.140237s	Success
socket_options_advanced.c	Success	None	0.055835s	0.218969s	Success
socketepoll.c	Success	None	0.048956s	0.142428s	Success
socketpair.c	Success	None	0.049943s	0.151567s	Success
socketselect.c	Success	None	0.050479s	0.150544s	Success
udp_send_recv.c	Success	None	0.158739s	0.317973s	Success
uds-getsockname.c	Success	None	0.051413s	0.145108s	Success
uds-nb-select.c	Success	None	2.059432s	2.217476s	Success
uds-serverclient.c	Success	None	0.054840s	0.182369s	Success
uds-socketselect.c	Success	None	0.051458s	0.154130s	Success
writev_socket.c	Success	None	0.053984s	0.187827s	Success
Process Tests
barrier_test.c	Success	None	0.049439s	0.150115s	Success
chain_thread.c	Success	None	1.050823s	1.151489s	Success
ctor_syscall_test.c	Success	None	0.041253s	0.124964s	Success
cxa_atexit_test.c	Success	None	0.046388s	0.131586s	Success
execve_shebang.c	Success	None	0.052581s	0.147082s	Success
exit.c	Success	None	0.049186s	0.131697s	Success
exit_failure.c	Success	None	0.049521s	0.139401s	Success
exit_group_thread.c	Success	None	0.051793s	0.157048s	Success
flockfile_test.c	Success	None	0.049884s	0.166856s	Success
fork2malloc.c	Success	None	0.052040s	0.150479s	Success
fork_select.c	Success	None	0.050823s	0.155128s	Success
fork_simple.c	Success	None	0.048060s	0.137857s	Success
fork_syscall.c	Success	None	0.053994s	0.287001s	Success
fork_tls_ctype.c	Success	None	0.052988s	0.172702s	Success
forkandopen.c	Success	None	0.052697s	0.169795s	Success
forkdup.c	Success	None	0.053876s	0.160360s	Success
forkexecuid.c	Success	None	0.048934s	0.222155s	Success
forkexecv-arg.c	Success	None	0.048787s	0.202565s	Success
forkexecv.c	Success	None	0.046701s	0.198958s	Success
forkfiles.c	Success	None	0.052154s	0.159785s	Success
forkmalloc.c	Success	None	0.058600s	0.153851s	Success
forknodup.c	Success	None	0.051160s	0.160451s	Success
function-ptr.c	Success	None	0.045523s	0.134924s	Success
getegid_syscall.c	Success	None	0.050964s	0.258788s	Success
getgid_syscall.c	Success	None	0.050591s	0.258780s	Success
getpid.c	Success	None	0.043526s	0.127441s	Success
getpid_syscall.c	Success	None	0.052017s	0.276285s	Success
getppid.c	Success	None	0.051549s	0.155618s	Success
getppid_syscall.c	Success	None	0.054572s	0.232738s	Success
getuid.c	Success	None	0.051532s	0.142765s	Success
getuid_syscall.c	Success	None	0.050043s	0.185790s	Success
hello-arg.c	Success	None	0.041209s	0.128787s	Success
hello.c	Success	None	0.041619s	0.127908s	Success
longjmp.c	Success	None	0.042299s	0.130285s	Success
mutex.c	Success	None	2.053511s	2.160450s	Success
printf_deadlock_smoke.c	Success	None	0.058655s	0.186543s	Success
printf_thread_test.c	Success	None	0.049875s	0.155319s	Success
sem_forks.c	Success	None	0.053409s	0.160102s	Success
setsid.c	Success	None	0.043287s	0.125244s	Success
template.c	Success	None	0.050573s	0.163368s	Success
test_exec_nofork.c	Success	None	0.049892s	0.197393s	Success
test_unlink_open_file.c	Success	None	0.046193s	0.130804s	Success
thread-guard.c	Success	None	0.047328s	0.148643s	Success
thread-test.c	Success	None	0.045216s	0.138560s	Success
thread.c	Success	None	0.046015s	0.133837s	Success
thread_cageid_race.c	Success	None	0.046906s	0.171174s	Success
tls_test.c	Success	None	0.049380s	0.151830s	Success
uname.c	Success	None	0.043862s	0.128062s	Success
wait.c	Success	None	2.049116s	2.150022s	Success
waitpid_anychild.c	Success	None	0.051788s	0.150554s	Success
waitpid_syscall.c	Success	None	1.050353s	1.179627s	Success
waitpid_wnohang.c	Success	None	0.050984s	0.149598s	Success
Signal Tests
alarm.c	Success	None	7.049423s	7.168522s	Success
eintr_fork_signal.c	Success	None	1.052557s	1.162758s	Success
kill.c	Success	None	1.050542s	1.151451s	Success
setitimer.c	Success	None	7.052149s	7.178397s	Success
sigalrm.c	Success	None	2.050440s	2.158058s	Success
sigaltstack.c	Success	None	0.052306s	0.149597s	Success
sigchld.c	Success	None	1.052096s	1.152357s	Success
signal-fork.c	Success	None	4.051665s	4.153801s	Success
signal-simple.c	Success	None	0.051273s	0.140821s	Success
signal_SIGCHLD.c	Success	None	0.049786s	0.150515s	Success
signal_fork.c	Success	None	0.046444s	0.153970s	Success
signal_int_ignored.c	Success	None	2.050324s	2.152241s	Success
signal_kill_cleanup.c	Success	None	1.047899s	1.146716s	Success
signal_procmask.c	Success	None	0.044933s	0.141740s	Success
signal_read_interrupt.c	Success	None	0.554116s	0.667931s	Success
signal_recursive.c	Success	None	0.045409s	0.147145s	Success
signal_sa_mask.c	Success	None	0.044794s	0.137034s	Success
signal_select_interrupt.c	Success	None	0.554569s	0.669349s	Success
signal_write_interrupt.c	Success	None	1.052768s	1.163736s	Success
sigpipe.c	Success	None	1.052213s	1.168890s	Success
sigprocmask.c	Success	None	1.049180s	1.150787s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.042843s	0.131200s	Success
Memory Tests
mmap-negative1.c	Success	None	0.110962s	0.139065s	Success
mmap-negative2.c	Success	None	0.105734s	0.189110s	Success
Signal Tests
signal_resethand.c	Success	None	1.050289s	1.149263s	Success

github-actions · 2026-04-17T21:27:50Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f5288000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f5387fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f5387fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f5288802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f4e70000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f4f6ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f4f6ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f4e70802000
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f6e44000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f6f43fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f6f43fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f6e44802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f6a2c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f6b2bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f6b2bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f6a2c802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f682c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f692bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f692bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f682c802000
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f52cac00000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f53cabd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f53cabb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f52cb402000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f4eb4000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f4fb3fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f4fb3fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f4eb4802000
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fc164000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fc263fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fc263fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fc164802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fbd50000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fbe4ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fbe4ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fbd50802000
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fac02c00000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fad02bd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fad02bb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fac03402000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fa7ec000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fa8ebfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fa8ebfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fa7ec802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb7000 -> sysaddr=0x7fa8ebfb7000
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fac24000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fad23fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fad23fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fac24802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fa80c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fa90bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fa90bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fa80c802000
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f9220000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f931ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f931ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f9220802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f8e08000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f8f07fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f8f07fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f8e08802000
race-test_grate.c	Success	STDOUT: pass STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f946c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f956bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f956bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f946c802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f9054000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f9153fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f9153fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f9054802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7f8f4bf98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7f8f4bf77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7f8f4bf56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7f8f4bf35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7f8f4bf14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7f8f4bef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7f8f4bed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7f8d43f98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7f8f4beb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7f8d43f77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7f8f4be90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7f8d43f56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7f8d43f35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7f8f4be6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7f8d43f14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7f8d43ef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7f8d43ed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7f8d43eb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7f8d43e90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7f8d43e6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7f8b17f98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7f8b17f77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7f8b17f56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7f8b17f35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7f8b17f14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7f8b17ef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7f8b17ed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7f8917f98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7f8917f77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7f8917f56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7f8b17eb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7f8917f35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7f8b17e90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7f8917f14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7f8917ef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7f8917ed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7f8917eb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7f8917e90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7f8917e6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7f8b17e6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7f8717f98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7f8717f77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7f8717f56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7f8717f35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7f8717f14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7f8717ef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7f8717ed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7f8717eb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7f8717e90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7f8717e6f000
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fa7f4000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fa8f3fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fa8f3fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fa7f4802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fa3dc000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fa4dbfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fa4dbfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fa3dc802000
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f1c08000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f1d07fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f1d07fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f1c08802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f17f0000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f18effd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f18effb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f17f0802000
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f31a4000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f32a3fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f32a3fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f31a4802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f2d8c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f2e8bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f2e8bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f2d8c802000

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	205
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	1
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.048549s	0.189219s	Success
chdir_getcwd.c	Success	None	0.048866s	0.152523s	Success
chmod.c	Success	None	0.054570s	0.167999s	Success
clock_gettime_highlevel.c	Success	None	0.122588s	0.326364s	Success
clock_gettime_simple.c	Success	None	0.042838s	0.135546s	Success
cloexec.c	Success	None	0.057001s	0.221636s	Success
close.c	Success	None	0.060055s	0.184176s	Success
creat_access.c	Success	None	0.054057s	0.151261s	Success
doubleclose.c	Success	None	0.042801s	0.128523s	Success
dup.c	Success	None	0.046365s	0.149655s	Success
dup2.c	Success	None	0.051829s	0.154398s	Success
dup3.c	Success	None	0.048022s	0.152975s	Success
dupwrite.c	Success	None	0.051171s	0.145126s	Success
etc_conf.c	Success	None	0.047738s	0.153345s	Success
fchdir.c	Success	None	0.056507s	0.170204s	Success
fchmod.c	Success	None	0.054290s	0.162496s	Success
fcntl.c	Success	None	0.051473s	0.157012s	Success
fdatasync.c	Success	None	0.051199s	0.145184s	Success
filetest.c	Success	None	0.051657s	0.143426s	Success
filetest1000.c	Success	None	0.058795s	0.164224s	Success
flock.c	Success	None	0.063924s	0.187642s	Success
fstat.c	Success	None	0.052674s	0.157971s	Success
fstatfs.c	Success	None	0.046561s	0.140594s	Success
fsync.c	Success	None	0.050315s	0.140781s	Success
ftruncate.c	Success	None	0.055653s	0.275538s	Success
getcwd.c	Success	None	0.048601s	0.145052s	Success
getrandom.c	Success	None	0.051721s	0.153943s	Success
ioctl.c	Success	None	0.057942s	0.164277s	Success
link.c	Success	None	0.055983s	0.214477s	Success
locale_test.c	Success	None	0.065256s	0.644789s	Success
lseek.c	Success	None	0.055750s	0.276125s	Success
lstat.c	Success	None	0.055710s	0.174504s	Success
mkdir_rmdir.c	Success	None	0.052456s	0.154521s	Success
mkfifo_test.c	Success	None	0.060546s	0.208701s	Success
mknod.c	Success	None	0.050542s	0.156952s	Success
nocancel_io.c	Success	None	0.057845s	0.187199s	Success
open.c	Success	None	0.047291s	0.135194s	Success
openat.c	Success	None	0.047076s	0.147862s	Success
path_conversion_safety.c	Success	None	0.056307s	0.185611s	Success
pread_pwrite.c	Success	None	0.048484s	0.158466s	Success
preadv_pwritev.c	Success	None	0.053814s	0.165781s	Success
printf.c	Success	None	0.042258s	0.130805s	Success
prlimit64.c	Success	None	0.044618s	0.138381s	Success
read.c	Success	None	0.052421s	0.153510s	Success
readbytes.c	Success	None	0.050134s	0.141205s	Success
readdir_basic.c	Success	None	0.056200s	0.177685s	Success
readlink.c	Success	None	0.055257s	0.154087s	Success
readlinkat.c	Success	None	0.053964s	0.168764s	Success
readv_writev_test.c	Success	None	0.054020s	0.165950s	Success
rename.c	Success	None	0.054972s	0.165112s	Success
sc-writev.c	Success	None	0.051560s	0.152327s	Success
stat.c	Success	None	0.052482s	0.158997s	Success
statfs.c	Success	None	0.048189s	0.141593s	Success
symlink.c	Success	None	0.057575s	0.199068s	Success
sync_file_range.c	Success	None	0.051808s	0.150186s	Success
timespec_time_t_compat.c	Success	None	0.051873s	0.147000s	Success
truncate.c	Success	None	0.053161s	0.168301s	Success
unlink.c	Success	None	0.054614s	0.202486s	Success
unlinkat.c	Success	None	0.053425s	0.172768s	Success
write.c	Success	None	0.044607s	0.129297s	Success
writeloop.c	Success	None	0.054030s	0.144738s	Success
writepartial.c	Success	None	0.051613s	0.138375s	Success
writev.c	Success	None	0.055143s	0.167074s	Success
Math Tests
math_link_smoke.c	Success	None	0.056206s	0.139462s	Success
math_tests.c	Success	None	0.062167s	0.173018s	Success
Memory Tests
brk.c	Success	None	0.051214s	0.145412s	Success
fork_large_memory.c	Success	None	0.085036s	0.430174s	Success
malloc.c	Success	None	0.048111s	0.134414s	Success
malloc_large.c	Success	None	0.048291s	0.138778s	Success
memcpy.c	Success	None	0.046863s	0.134188s	Success
memory_error_test.c	Success	None	0.055851s	0.183132s	Success
mmap.c	Success	None	0.055213s	0.147355s	Success
mmap_aligned.c	Success	None	0.048164s	0.155854s	Success
mmap_complicated.c	Success	None	0.052462s	0.163776s	Success
mmap_file.c	Success	None	0.051704s	0.154139s	Success
mmap_shared.c	Success	None	0.051682s	0.156726s	Success
mmaptest.c	Success	None	0.046736s	0.145294s	Success
mprotect.c	Success	None	0.046421s	0.138019s	Success
mprotect_boundary.c	Success	None	0.046432s	0.162905s	Success
mprotect_end_region.c	Success	None	0.044694s	0.154264s	Success
mprotect_middle_region.c	Success	None	0.045308s	0.148501s	Success
mprotect_multiple_times.c	Success	None	0.044859s	0.153123s	Success
mprotect_same_value.c	Success	None	0.044755s	0.148065s	Success
mprotect_spanning_regions.c	Success	None	0.046590s	0.162062s	Success
munmap_adjacent_shm.c	Failure	Failure_native_running	0.132767s	N/A	Native execution: === munmap_adjacent_shm test === [1] Creating shm segment with key=4242, size=4096 shmid = 1 [2] Attaching shm (NULL hint, let allocator pick) shm attached at 0x7f50075fa000 [3] Filling shm with 0xAB pattern [4] Mapping anon at 0x7f50075f8000 (shm - 2*PAGE) with MAP_FIXED anon mapped at 0x7f50075f8000 [5] Filling anon with 0xCD pattern `Memory layout: [0x7f50075f8000 - 0x7f50075fa000): anon (2 pages, 0xCD) [0x7f50075fa000 - 0x7f50075fb000): shm (1 page, 0xAB)` [6] Triggering munmap(anon=0x7f50075f8000, len=8193) len rounds up to 12288 bytes (3 pages) Range covered: [0x7f50075f8000 - 0x7f50075fb000) WARNING: This range includes shm at 0x7f50075fa000! munmap returned 0 (success) [7] Verifying shm contents are intact...
sbrk.c	Success	None	0.047300s	0.136946s	Success
segfault.c	Success	None	0.053722s	0.172024s	Success
shm.c	Success	None	0.052485s	0.167868s	Success
shmtest.c	Success	None	0.046602s	0.146811s	Success
thread_malloc_sequential.c	Success	None	0.055771s	0.178840s	Success
vtable.c	Success	None	0.056114s	0.157282s	Success
Networking Tests
accept4.c	Success	None	0.057452s	0.179027s	Success
dns_resolve_test.c	Success	None	0.050977s	0.148976s	Success
dnstest.c	Success	None	0.051845s	0.157464s	Success
epoll_edge_triggered.c	Success	None	0.209562s	0.506230s	Success
epollcreate1.c	Success	None	0.053910s	0.161011s	Success
error_handling_net.c	Success	None	0.061973s	0.266808s	Success
getaddrinfo_test.c	Success	None	0.055394s	0.194222s	Success
getaddrinfo_unspec.c	Success	None	0.058493s	0.205698s	Success
gethostname.c	Success	None	0.047920s	0.135268s	Success
getifaddrs.c	Success	None	0.054473s	0.155268s	Success
getsockname.c	Success	None	0.055624s	0.151952s	Success
getsockopt.c	Success	None	0.055194s	0.200555s	Success
ipv6_basic.c	Success	None	0.057809s	0.211921s	Success
makepipe.c	Success	None	0.046132s	0.133770s	Success
nonblocking_eagain.c	Success	None	0.057854s	0.216757s	Success
pipe.c	Success	None	0.055550s	0.165357s	Success
pipe2.c	Success	None	0.054165s	0.150285s	Success
pipeinput.c	Success	None	0.055397s	0.178183s	Success
pipeinput2.c	Success	None	0.055114s	0.174156s	Success
pipeonestring.c	Success	None	0.057612s	0.176714s	Success
pipepong.c	Success	None	0.053617s	0.179333s	Success
pipewrite.c	Success	None	0.048727s	0.150823s	Success
poll.c	Success	None	0.054293s	0.145051s	Success
recvfrom-sendto.c	Success	None	0.054889s	0.169663s	Success
sendmsg_recvmsg_test.c	Success	None	0.054640s	0.162946s	Success
serverclient.c	Success	None	0.054335s	0.160116s	Success
shutdown.c	Success	None	0.055085s	0.155585s	Success
shutdown_fork.c	Success	None	0.055026s	0.160586s	Success
simple-select.c	Success	None	0.056123s	0.179311s	Success
simple_epoll.c	Success	None	0.054084s	0.161007s	Success
socket.c	Success	None	0.049906s	0.140312s	Success
socket_cloexec.c	Success	None	0.052204s	0.147684s	Success
socket_options_advanced.c	Success	None	0.058563s	0.231749s	Success
socketepoll.c	Success	None	0.050319s	0.153107s	Success
socketpair.c	Success	None	0.052123s	0.155581s	Success
socketselect.c	Success	None	0.050993s	0.153437s	Success
udp_send_recv.c	Success	None	0.162060s	0.333997s	Success
uds-getsockname.c	Success	None	0.053470s	0.149720s	Success
uds-nb-select.c	Success	None	2.060646s	2.229359s	Success
uds-serverclient.c	Success	None	0.058265s	0.188155s	Success
uds-socketselect.c	Success	None	0.052866s	0.152398s	Success
writev_socket.c	Success	None	0.055398s	0.193189s	Success
Process Tests
barrier_test.c	Success	None	0.050174s	0.150944s	Success
chain_thread.c	Success	None	1.053832s	1.163180s	Success
ctor_syscall_test.c	Success	None	0.041618s	0.130253s	Success
cxa_atexit_test.c	Success	None	0.049397s	0.137341s	Success
execve_shebang.c	Success	None	0.052788s	0.149194s	Success
exit.c	Success	None	0.050596s	0.134234s	Success
exit_failure.c	Success	None	0.050353s	0.148288s	Success
exit_group_thread.c	Success	None	0.052908s	0.159269s	Success
flockfile_test.c	Success	None	0.052881s	0.173625s	Success
fork2malloc.c	Success	None	0.053451s	0.155748s	Success
fork_select.c	Success	None	0.052145s	0.162092s	Success
fork_simple.c	Success	None	0.053723s	0.150986s	Success
fork_syscall.c	Success	None	0.057316s	0.337605s	Success
fork_tls_ctype.c	Success	None	0.054245s	0.182215s	Success
forkandopen.c	Success	None	0.054988s	0.171846s	Success
forkdup.c	Success	None	0.056467s	0.169823s	Success
forkexecuid.c	Success	None	0.052230s	0.228930s	Success
forkexecv-arg.c	Success	None	0.054463s	0.223564s	Success
forkexecv.c	Success	None	0.049328s	0.199734s	Success
forkfiles.c	Success	None	0.052159s	0.167013s	Success
forkmalloc.c	Success	None	0.061981s	0.158600s	Success
forknodup.c	Success	None	0.054209s	0.171119s	Success
function-ptr.c	Success	None	0.047708s	0.138216s	Success
getegid_syscall.c	Success	None	0.052211s	0.297109s	Success
getgid_syscall.c	Success	None	0.056001s	0.281287s	Success
getpid.c	Success	None	0.047667s	0.138409s	Success
getpid_syscall.c	Success	None	0.054602s	0.283621s	Success
getppid.c	Success	None	0.053694s	0.150496s	Success
getppid_syscall.c	Success	None	0.057466s	0.240894s	Success
getuid.c	Success	None	0.053467s	0.149490s	Success
getuid_syscall.c	Success	None	0.051652s	0.199301s	Success
hello-arg.c	Success	None	0.043725s	0.137232s	Success
hello.c	Success	None	0.042861s	0.126028s	Success
longjmp.c	Success	None	0.043158s	0.130706s	Success
mutex.c	Success	None	2.058198s	2.174262s	Success
printf_deadlock_smoke.c	Success	None	0.064670s	0.192895s	Success
printf_thread_test.c	Success	None	0.054167s	0.179011s	Success
sem_forks.c	Success	None	0.055856s	0.168546s	Success
setsid.c	Success	None	0.045152s	0.132987s	Success
template.c	Success	None	0.053119s	0.167761s	Success
test_exec_nofork.c	Success	None	0.051780s	0.198766s	Success
test_unlink_open_file.c	Success	None	0.046302s	0.130677s	Success
thread-guard.c	Success	None	0.051885s	0.155261s	Success
thread-test.c	Success	None	0.047495s	0.138311s	Success
thread.c	Success	None	0.046582s	0.142757s	Success
thread_cageid_race.c	Success	None	0.048912s	0.183461s	Success
tls_test.c	Success	None	0.052316s	0.154948s	Success
uname.c	Success	None	0.045989s	0.133695s	Success
wait.c	Success	None	2.048920s	2.150896s	Success
waitpid_anychild.c	Success	None	0.050186s	0.149240s	Success
waitpid_syscall.c	Success	None	1.053296s	1.192671s	Success
waitpid_wnohang.c	Success	None	0.052335s	0.152154s	Success
Signal Tests
alarm.c	Success	None	7.052610s	7.185585s	Success
eintr_fork_signal.c	Success	None	1.055523s	1.179256s	Success
kill.c	Success	None	1.052804s	1.158183s	Success
setitimer.c	Success	None	7.054577s	7.187834s	Success
sigalrm.c	Success	None	2.051711s	2.161245s	Success
sigaltstack.c	Success	None	0.054122s	0.165391s	Success
sigchld.c	Success	None	1.057350s	1.158960s	Success
signal-fork.c	Success	None	4.056984s	4.164247s	Success
signal-simple.c	Success	None	0.053911s	0.147123s	Success
signal_SIGCHLD.c	Success	None	0.050847s	0.160045s	Success
signal_fork.c	Success	None	0.050298s	0.160373s	Success
signal_int_ignored.c	Success	None	2.053522s	2.162679s	Success
signal_kill_cleanup.c	Success	None	1.051790s	1.154434s	Success
signal_procmask.c	Success	None	0.048287s	0.150588s	Success
signal_read_interrupt.c	Success	None	0.555972s	0.674814s	Success
signal_recursive.c	Success	None	0.047870s	0.157448s	Success
signal_sa_mask.c	Success	None	0.048235s	0.153522s	Success
signal_select_interrupt.c	Success	None	0.558219s	0.676062s	Success
signal_write_interrupt.c	Success	None	1.057512s	1.175400s	Success
sigpipe.c	Success	None	1.055651s	1.172064s	Success
sigprocmask.c	Success	None	1.051942s	1.156415s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.045095s	0.131608s	Success
Memory Tests
mmap-negative1.c	Success	None	0.117048s	0.142846s	Success
mmap-negative2.c	Success	None	0.110895s	0.153850s	Success
Signal Tests
signal_resethand.c	Success	None	1.052460s	1.157676s	Success

github-actions · 2026-04-17T21:34:17Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fa048000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fa147fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fa147fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fa048802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f9c34000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f9d33fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f9d33fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f9c34802000
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fd250000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fd34ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fd34ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fd250802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fce38000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fcf37fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fcf37fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fce38802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fcc38000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fcd37fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fcd37fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fcc38802000
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f7a43c00000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f7b43bd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f7b43bb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f7a44402000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f762c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f772bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f772bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f762c802000
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f3bc8000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f3cc7fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f3cc7fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f3bc8802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f37b0000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f38affd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f38affb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f37b0802000
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7efaa4000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7efba3fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7efba3fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7efaa4802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7ef68c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7ef78bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7ef78bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7ef68c802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb7000 -> sysaddr=0x7ef78bfb7000
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f6b86c00000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f6c86bd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f6c86bb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f6b87402000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f6770000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f686ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f686ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f6770802000
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fe594000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fe693fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fe693fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fe594802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fe17c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fe27bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fe27bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fe17c802000
race-test_grate.c	Success	STDOUT: pass STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fc9b8000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fcab7fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fcab7fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fc9b8802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7fc5a0000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7fc69ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7fc69ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7fc5a0802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7fc49bf98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7fc49bf77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7fc49bf56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7fc49bf35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7fc49bf14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7fc49bef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7fc49bed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7fc49beb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7fc49be90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7fc49be6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7fc273f98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7fc273f77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7fc273f56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7fc273f35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7fc273f14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7fc273ef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7fc273ed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7fc273eb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7fc273e90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7fc273e6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7fc06bf98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7fc06bf77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7fc06bf56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7fc06bf35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7fc06bf14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7fc06bef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7fc06bed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7fc06beb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7fc06be90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7fc06be6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7fc273f98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7fc273f77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7fc273f56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7fc273f35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7fc273f14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7fc273ef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7fc273ed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7fc273eb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7fc273e90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff98000 -> sysaddr=0x7fc06bf98000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff77000 -> sysaddr=0x7fc06bf77000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff56000 -> sysaddr=0x7fc06bf56000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff35000 -> sysaddr=0x7fc06bf35000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfff14000 -> sysaddr=0x7fc06bf14000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffef3000 -> sysaddr=0x7fc06bef3000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffed2000 -> sysaddr=0x7fc06bed2000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffeb1000 -> sysaddr=0x7fc06beb1000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7fc273e6f000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe90000 -> sysaddr=0x7fc06be90000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xffe6f000 -> sysaddr=0x7fc06be6f000
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f604c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f614bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f614bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f604c802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f5c34000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f5d33fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f5d33fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f5c34802000
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f1898000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f1997fd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f1997fb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f1898802000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f1480000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f157ffd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f157ffb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f1480802000
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR: [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f0f43c00000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f1043bd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f1043bb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f0f44402000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=true [mmap] useraddr=0x0 -> sysaddr=0x7f0b2c000000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffd4000 -> sysaddr=0x7f0c2bfd4000 [mmap] addr_arg=0x0, addr=0x0, useraddr=0x0, MAP_FIXED=false [mmap] useraddr=0xfffb9000 -> sysaddr=0x7f0c2bfb9000 [mmap] addr_arg=0x802000, addr=0x802000, useraddr=0x802000, MAP_FIXED=true [mmap] useraddr=0x802000 -> sysaddr=0x7f0b2c802000

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	205
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	1
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.047748s	0.193039s	Success
chdir_getcwd.c	Success	None	0.048266s	0.151444s	Success
chmod.c	Success	None	0.053780s	0.158738s	Success
clock_gettime_highlevel.c	Success	None	0.118152s	0.320487s	Success
clock_gettime_simple.c	Success	None	0.041347s	0.133994s	Success
cloexec.c	Success	None	0.054179s	0.224202s	Success
close.c	Success	None	0.059362s	0.179937s	Success
creat_access.c	Success	None	0.050707s	0.146196s	Success
doubleclose.c	Success	None	0.045296s	0.130906s	Success
dup.c	Success	None	0.042656s	0.143956s	Success
dup2.c	Success	None	0.050322s	0.145393s	Success
dup3.c	Success	None	0.047254s	0.150094s	Success
dupwrite.c	Success	None	0.051491s	0.141013s	Success
etc_conf.c	Success	None	0.046402s	0.153784s	Success
fchdir.c	Success	None	0.052852s	0.160903s	Success
fchmod.c	Success	None	0.053009s	0.157436s	Success
fcntl.c	Success	None	0.048513s	0.153034s	Success
fdatasync.c	Success	None	0.050576s	0.139632s	Success
filetest.c	Success	None	0.049891s	0.141347s	Success
filetest1000.c	Success	None	0.057834s	0.153744s	Success
flock.c	Success	None	0.060680s	0.189313s	Success
fstat.c	Success	None	0.054236s	0.162473s	Success
fstatfs.c	Success	None	0.045681s	0.137035s	Success
fsync.c	Success	None	0.049954s	0.143403s	Success
ftruncate.c	Success	None	0.054243s	0.268099s	Success
getcwd.c	Success	None	0.045645s	0.134046s	Success
getrandom.c	Success	None	0.049556s	0.149544s	Success
ioctl.c	Success	None	0.053002s	0.150389s	Success
link.c	Success	None	0.053430s	0.209636s	Success
locale_test.c	Success	None	0.065589s	0.718768s	Success
lseek.c	Success	None	0.054793s	0.268868s	Success
lstat.c	Success	None	0.053278s	0.169850s	Success
mkdir_rmdir.c	Success	None	0.051061s	0.146551s	Success
mkfifo_test.c	Success	None	0.055882s	0.193218s	Success
mknod.c	Success	None	0.048834s	0.158473s	Success
nocancel_io.c	Success	None	0.055453s	0.181947s	Success
open.c	Success	None	0.046315s	0.131065s	Success
openat.c	Success	None	0.044754s	0.139981s	Success
path_conversion_safety.c	Success	None	0.055573s	0.177572s	Success
pread_pwrite.c	Success	None	0.048013s	0.153360s	Success
preadv_pwritev.c	Success	None	0.052039s	0.163384s	Success
printf.c	Success	None	0.042863s	0.125788s	Success
prlimit64.c	Success	None	0.045068s	0.137593s	Success
read.c	Success	None	0.052960s	0.156249s	Success
readbytes.c	Success	None	0.046216s	0.137012s	Success
readdir_basic.c	Success	None	0.056013s	0.172946s	Success
readlink.c	Success	None	0.051612s	0.148781s	Success
readlinkat.c	Success	None	0.052157s	0.156447s	Success
readv_writev_test.c	Success	None	0.052886s	0.164727s	Success
rename.c	Success	None	0.053163s	0.145224s	Success
sc-writev.c	Success	None	0.050038s	0.151374s	Success
stat.c	Success	None	0.052146s	0.154183s	Success
statfs.c	Success	None	0.044710s	0.139826s	Success
symlink.c	Success	None	0.052183s	0.192928s	Success
sync_file_range.c	Success	None	0.050531s	0.149272s	Success
timespec_time_t_compat.c	Success	None	0.047272s	0.134278s	Success
truncate.c	Success	None	0.052454s	0.163212s	Success
unlink.c	Success	None	0.053676s	0.202288s	Success
unlinkat.c	Success	None	0.052930s	0.168095s	Success
write.c	Success	None	0.043888s	0.131509s	Success
writeloop.c	Success	None	0.054075s	0.143047s	Success
writepartial.c	Success	None	0.050801s	0.139810s	Success
writev.c	Success	None	0.051682s	0.158132s	Success
Math Tests
math_link_smoke.c	Success	None	0.054215s	0.137361s	Success
math_tests.c	Success	None	0.062660s	0.172256s	Success
Memory Tests
brk.c	Success	None	0.047267s	0.138999s	Success
fork_large_memory.c	Success	None	0.079006s	0.392934s	Success
malloc.c	Success	None	0.046224s	0.129417s	Success
malloc_large.c	Success	None	0.045974s	0.129813s	Success
memcpy.c	Success	None	0.044427s	0.126854s	Success
memory_error_test.c	Success	None	0.051917s	0.171071s	Success
mmap.c	Success	None	0.041619s	0.133386s	Success
mmap_aligned.c	Success	None	0.044231s	0.146269s	Success
mmap_complicated.c	Success	None	0.049388s	0.150755s	Success
mmap_file.c	Success	None	0.050668s	0.145167s	Success
mmap_shared.c	Success	None	0.048396s	0.145347s	Success
mmaptest.c	Success	None	0.044831s	0.138336s	Success
mprotect.c	Success	None	0.043311s	0.133141s	Success
mprotect_boundary.c	Success	None	0.043397s	0.147126s	Success
mprotect_end_region.c	Success	None	0.045029s	0.136177s	Success
mprotect_middle_region.c	Success	None	0.043148s	0.141533s	Success
mprotect_multiple_times.c	Success	None	0.043254s	0.140511s	Success
mprotect_same_value.c	Success	None	0.042585s	0.135418s	Success
mprotect_spanning_regions.c	Success	None	0.043795s	0.153103s	Success
munmap_adjacent_shm.c	Failure	Output_mismatch	0.046200s	0.170066s	=== Expected Output === === munmap_adjacent_shm test === [1] Creating shm segment with key=4242, size=4096 shmid = 1 [2] Attaching shm (NULL hint, let allocator pick) shm attached at 0x7f5aaa7b2000 [3] Filling shm with 0xAB pattern [4] Mapping anon at 0x7f5aaa7b0000 (shm - 2PAGE) with MAP_FIXED anon mapped at 0x7f5aaa7b0000 [5] Filling anon with 0xCD pattern `Memory layout: [0x7f5aaa7b0000 - 0x7f5aaa7b2000): anon (2 pages, 0xCD) [0x7f5aaa7b2000 - 0x7f5aaa7b3000): shm (1 page, 0xAB)` [6] Triggering munmap(anon=0x7f5aaa7b0000, len=8193) len rounds up to 12288 bytes (3 pages) Range covered: [0x7f5aaa7b0000 - 0x7f5aaa7b3000) WARNING: This range includes shm at 0x7f5aaa7b2000! munmap returned 0 (success) [7] Verifying shm segment still exists... shm segment exists (nattch=0) [8] Re-attaching to shm to verify data... re-attached at 0x7f5aaa7b2000 [9] Cleanup: detaching and removing shm PASS: shm segment and data intact after unaligned munmap === WASM Output === === munmap_adjacent_shm test === [1] Creating shm segment with key=4242, size=4096 shmid = 1 [2] Attaching shm (NULL hint, let allocator pick) shm attached at 0xfffb7000 [3] Filling shm with 0xAB pattern [4] Mapping anon at 0xfffb5000 (shm - 2PAGE) with MAP_FIXED anon mapped at 0xfffb5000 [5] Filling anon with 0xCD pattern `Memory layout: [0xfffb5000 - 0xfffb7000): anon (2 pages, 0xCD) [0xfffb7000 - 0xfffb8000): shm (1 page, 0xAB)` [6] Triggering munmap(anon=0xfffb5000, len=8193) len rounds up to 12288 bytes (3 pages) Range covered: [0xfffb5000 - 0xfffb8000) WARNING: This range includes shm at 0xfffb7000! munmap returned 0 (success) [7] Verifying shm segment still exists... shm segment exists (nattch=1) [8] Re-attaching to shm to verify data... re-attached at 0xfffb7000 [9] Cleanup: detaching and removing shm PASS: shm segment and data intact after unaligned munmap
sbrk.c	Success	None	0.044857s	0.130892s	Success
segfault.c	Success	None	0.050800s	0.160759s	Success
shm.c	Success	None	0.050155s	0.157120s	Success
shmtest.c	Success	None	0.043833s	0.137973s	Success
thread_malloc_sequential.c	Success	None	0.051468s	0.161758s	Success
vtable.c	Success	None	0.054673s	0.149533s	Success
Networking Tests
accept4.c	Success	None	0.060093s	0.170313s	Success
dns_resolve_test.c	Success	None	0.051359s	0.147608s	Success
dnstest.c	Success	None	0.051362s	0.155917s	Success
epoll_edge_triggered.c	Success	None	0.209238s	0.509396s	Success
epollcreate1.c	Success	None	0.053948s	0.158506s	Success
error_handling_net.c	Success	None	0.061366s	0.276810s	Success
getaddrinfo_test.c	Success	None	0.056429s	0.199416s	Success
getaddrinfo_unspec.c	Success	None	0.053483s	0.164249s	Success
gethostname.c	Success	None	0.184996s	0.194320s	Success
getifaddrs.c	Success	None	0.053808s	0.152724s	Success
getsockname.c	Success	None	0.060966s	0.157022s	Success
getsockopt.c	Success	None	0.056515s	0.205928s	Success
ipv6_basic.c	Success	None	0.056237s	0.206740s	Success
makepipe.c	Success	None	0.069709s	0.204485s	Success
nonblocking_eagain.c	Success	None	0.056343s	0.220413s	Success
pipe.c	Success	None	0.054842s	0.167382s	Success
pipe2.c	Success	None	0.055113s	0.149543s	Success
pipeinput.c	Success	None	0.054742s	0.177266s	Success
pipeinput2.c	Success	None	0.055625s	0.173098s	Success
pipeonestring.c	Success	None	0.077560s	0.569858s	Success
pipepong.c	Success	None	0.053354s	0.178220s	Success
pipewrite.c	Success	None	0.046965s	0.152165s	Success
poll.c	Success	None	0.053444s	0.142018s	Success
recvfrom-sendto.c	Success	None	0.053366s	0.161262s	Success
sendmsg_recvmsg_test.c	Success	None	0.052298s	0.157515s	Success
serverclient.c	Success	None	0.053072s	0.152799s	Success
shutdown.c	Success	None	0.054605s	0.155416s	Success
shutdown_fork.c	Success	None	0.051774s	0.164704s	Success
simple-select.c	Success	None	0.055448s	0.182704s	Success
simple_epoll.c	Success	None	0.052011s	0.167287s	Success
socket.c	Success	None	0.051008s	0.144715s	Success
socket_cloexec.c	Success	None	0.050701s	0.143371s	Success
socket_options_advanced.c	Success	None	0.059117s	0.233324s	Success
socketepoll.c	Success	None	0.052103s	0.156149s	Success
socketpair.c	Success	None	0.050727s	0.160135s	Success
socketselect.c	Success	None	0.051099s	0.150640s	Success
udp_send_recv.c	Success	None	0.159089s	0.329846s	Success
uds-getsockname.c	Success	None	0.053025s	0.151595s	Success
uds-nb-select.c	Success	None	2.060642s	2.221777s	Success
uds-serverclient.c	Success	None	0.056565s	0.191877s	Success
uds-socketselect.c	Success	None	0.053160s	0.153264s	Success
writev_socket.c	Success	None	0.056883s	0.192342s	Success
Process Tests
barrier_test.c	Success	None	0.050776s	0.154170s	Success
chain_thread.c	Success	None	1.054460s	1.164142s	Success
ctor_syscall_test.c	Success	None	0.040429s	0.130505s	Success
cxa_atexit_test.c	Success	None	0.048813s	0.136744s	Success
execve_shebang.c	Success	None	0.052527s	0.148569s	Success
exit.c	Success	None	0.048691s	0.135071s	Success
exit_failure.c	Success	None	0.050019s	0.148101s	Success
exit_group_thread.c	Success	None	0.052403s	0.154628s	Success
flockfile_test.c	Success	None	0.052950s	0.170335s	Success
fork2malloc.c	Success	None	0.054009s	0.151797s	Success
fork_select.c	Success	None	0.053038s	0.163597s	Success
fork_simple.c	Success	None	0.050071s	0.145720s	Success
fork_syscall.c	Success	None	0.056266s	0.315949s	Success
fork_tls_ctype.c	Success	None	0.054695s	0.178069s	Success
forkandopen.c	Success	None	0.054280s	0.167281s	Success
forkdup.c	Success	None	0.057005s	0.163456s	Success
forkexecuid.c	Success	None	0.050682s	0.222607s	Success
forkexecv-arg.c	Success	None	0.051382s	0.202803s	Success
forkexecv.c	Success	None	0.049498s	0.199690s	Success
forkfiles.c	Success	None	0.052395s	0.167854s	Success
forkmalloc.c	Success	None	0.080172s	0.148880s	Success
forknodup.c	Success	None	0.051203s	0.157979s	Success
function-ptr.c	Success	None	0.048125s	0.134172s	Success
getegid_syscall.c	Success	None	0.052621s	0.308879s	Success
getgid_syscall.c	Success	None	0.052052s	0.300595s	Success
getpid.c	Success	None	0.044998s	0.130768s	Success
getpid_syscall.c	Success	None	0.052880s	0.287285s	Success
getppid.c	Success	None	0.051584s	0.148677s	Success
getppid_syscall.c	Success	None	0.054104s	0.260659s	Success
getuid.c	Success	None	0.053089s	0.144982s	Success
getuid_syscall.c	Success	None	0.051346s	0.206189s	Success
hello-arg.c	Success	None	0.042210s	0.134089s	Success
hello.c	Success	None	0.043732s	0.128322s	Success
longjmp.c	Success	None	0.043523s	0.134118s	Success
mutex.c	Success	None	2.055301s	2.166079s	Success
printf_deadlock_smoke.c	Success	None	0.062564s	0.196251s	Success
printf_thread_test.c	Success	None	0.051442s	0.162663s	Success
sem_forks.c	Success	None	0.055849s	0.174041s	Success
setsid.c	Success	None	0.044016s	0.129491s	Success
template.c	Success	None	0.051505s	0.168832s	Success
test_exec_nofork.c	Success	None	0.049060s	0.197011s	Success
test_unlink_open_file.c	Success	None	0.047020s	0.133265s	Success
thread-guard.c	Success	None	0.054057s	0.155433s	Success
thread-test.c	Success	None	0.046426s	0.140380s	Success
thread.c	Success	None	0.047478s	0.140508s	Success
thread_cageid_race.c	Success	None	0.051147s	0.181257s	Success
tls_test.c	Success	None	0.050028s	0.152326s	Success
uname.c	Success	None	0.044692s	0.132847s	Success
wait.c	Success	None	2.049081s	2.148809s	Success
waitpid_anychild.c	Success	None	0.052258s	0.152134s	Success
waitpid_syscall.c	Success	None	1.052071s	1.188167s	Success
waitpid_wnohang.c	Success	None	0.051107s	0.153228s	Success
Signal Tests
alarm.c	Success	None	7.053236s	7.171150s	Success
eintr_fork_signal.c	Success	None	1.052509s	1.163743s	Success
kill.c	Success	None	1.050354s	1.148700s	Success
setitimer.c	Success	None	7.052477s	7.175375s	Success
sigalrm.c	Success	None	2.051193s	2.160379s	Success
sigaltstack.c	Success	None	0.052449s	0.153598s	Success
sigchld.c	Success	None	1.051925s	1.171613s	Success
signal-fork.c	Success	None	4.051286s	4.153945s	Success
signal-simple.c	Success	None	0.051542s	0.141613s	Success
signal_SIGCHLD.c	Success	None	0.049107s	0.155749s	Success
signal_fork.c	Success	None	0.047650s	0.156501s	Success
signal_int_ignored.c	Success	None	2.051738s	2.154882s	Success
signal_kill_cleanup.c	Success	None	1.048499s	1.149006s	Success
signal_procmask.c	Success	None	0.046246s	0.147448s	Success
signal_read_interrupt.c	Success	None	0.555075s	0.670970s	Success
signal_recursive.c	Success	None	0.045422s	0.146698s	Success
signal_sa_mask.c	Success	None	0.046466s	0.139481s	Success
signal_select_interrupt.c	Success	None	0.554257s	0.667184s	Success
signal_write_interrupt.c	Success	None	1.053696s	1.160164s	Success
sigpipe.c	Success	None	1.052086s	1.168806s	Success
sigprocmask.c	Success	None	1.049253s	1.151155s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.042642s	0.130624s	Success
Memory Tests
mmap-negative1.c	Success	None	0.126650s	0.129770s	Success
mmap-negative2.c	Success	None	0.118762s	0.136491s	Success
Signal Tests
signal_resethand.c	Success	None	1.050725s	1.149381s	Success

github-actions · 2026-04-17T21:47:57Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	205
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	1
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.051641s	0.202458s	Success
chdir_getcwd.c	Success	None	0.051419s	0.163035s	Success
chmod.c	Success	None	0.057545s	0.171261s	Success
clock_gettime_highlevel.c	Success	None	0.123795s	0.361148s	Success
clock_gettime_simple.c	Success	None	0.046749s	0.145560s	Success
cloexec.c	Success	None	0.056392s	0.238750s	Success
close.c	Success	None	0.063147s	0.189896s	Success
creat_access.c	Success	None	0.054683s	0.162262s	Success
doubleclose.c	Success	None	0.048312s	0.142159s	Success
dup.c	Success	None	0.048413s	0.162133s	Success
dup2.c	Success	None	0.053883s	0.160191s	Success
dup3.c	Success	None	0.050683s	0.161354s	Success
dupwrite.c	Success	None	0.054539s	0.156716s	Success
etc_conf.c	Success	None	0.052212s	0.165880s	Success
fchdir.c	Success	None	0.058015s	0.175288s	Success
fchmod.c	Success	None	0.055685s	0.170071s	Success
fcntl.c	Success	None	0.054049s	0.161880s	Success
fdatasync.c	Success	None	0.052769s	0.148535s	Success
filetest.c	Success	None	0.054676s	0.152981s	Success
filetest1000.c	Success	None	0.064073s	0.172186s	Success
flock.c	Success	None	0.062243s	0.198536s	Success
fstat.c	Success	None	0.056682s	0.174302s	Success
fstatfs.c	Success	None	0.050620s	0.152197s	Success
fsync.c	Success	None	0.052982s	0.152518s	Success
ftruncate.c	Success	None	0.058074s	0.279568s	Success
getcwd.c	Success	None	0.051024s	0.149692s	Success
getrandom.c	Success	None	0.054544s	0.160815s	Success
ioctl.c	Success	None	0.057660s	0.161935s	Success
link.c	Success	None	0.058922s	0.221229s	Success
locale_test.c	Success	None	0.064977s	0.636528s	Success
lseek.c	Success	None	0.058694s	0.286891s	Success
lstat.c	Success	None	0.056890s	0.180053s	Success
mkdir_rmdir.c	Success	None	0.054032s	0.161332s	Success
mkfifo_test.c	Success	None	0.060411s	0.205016s	Success
mknod.c	Success	None	0.054255s	0.169322s	Success
nocancel_io.c	Success	None	0.058168s	0.196515s	Success
open.c	Success	None	0.050899s	0.145257s	Success
openat.c	Success	None	0.050888s	0.155550s	Success
path_conversion_safety.c	Success	None	0.058041s	0.190704s	Success
pread_pwrite.c	Success	None	0.052584s	0.170369s	Success
preadv_pwritev.c	Success	None	0.056818s	0.176946s	Success
printf.c	Success	None	0.046205s	0.138825s	Success
prlimit64.c	Success	None	0.048200s	0.147985s	Success
read.c	Success	None	0.055656s	0.165303s	Success
readbytes.c	Success	None	0.050045s	0.146041s	Success
readdir_basic.c	Success	None	0.057334s	0.183787s	Success
readlink.c	Success	None	0.055499s	0.163202s	Success
readlinkat.c	Success	None	0.057016s	0.173899s	Success
readv_writev_test.c	Success	None	0.056187s	0.174216s	Success
rename.c	Success	None	0.057871s	0.162954s	Success
sc-writev.c	Success	None	0.054235s	0.158206s	Success
stat.c	Success	None	0.056685s	0.165595s	Success
statfs.c	Success	None	0.049683s	0.155577s	Success
symlink.c	Success	None	0.057461s	0.205704s	Success
sync_file_range.c	Success	None	0.053702s	0.160928s	Success
timespec_time_t_compat.c	Success	None	0.052444s	0.149331s	Success
truncate.c	Success	None	0.056946s	0.184245s	Success
unlink.c	Success	None	0.056529s	0.208976s	Success
unlinkat.c	Success	None	0.056768s	0.181704s	Success
write.c	Success	None	0.048008s	0.139013s	Success
writeloop.c	Success	None	0.057615s	0.156213s	Success
writepartial.c	Success	None	0.054682s	0.147890s	Success
writev.c	Success	None	0.056231s	0.173436s	Success
Math Tests
math_link_smoke.c	Success	None	0.059236s	0.147262s	Success
math_tests.c	Success	None	0.062354s	0.182841s	Success
Memory Tests
brk.c	Success	None	0.051692s	0.148664s	Success
fork_large_memory.c	Success	None	0.084206s	0.409163s	Success
malloc.c	Success	None	0.050596s	0.139117s	Success
malloc_large.c	Success	None	0.051080s	0.146637s	Success
memcpy.c	Success	None	0.049632s	0.141813s	Success
memory_error_test.c	Success	None	0.055076s	0.183354s	Success
mmap.c	Success	None	0.046882s	0.145951s	Success
mmap_aligned.c	Success	None	0.048772s	0.160148s	Success
mmap_complicated.c	Success	None	0.054825s	0.165421s	Success
mmap_file.c	Success	None	0.054172s	0.161390s	Success
mmap_shared.c	Success	None	0.053399s	0.161583s	Success
mmaptest.c	Success	None	0.049781s	0.152087s	Success
mprotect.c	Success	None	0.049274s	0.144303s	Success
mprotect_boundary.c	Success	None	0.048474s	0.159347s	Success
mprotect_end_region.c	Success	None	0.047915s	0.150705s	Success
mprotect_middle_region.c	Success	None	0.048231s	0.156131s	Success
mprotect_multiple_times.c	Success	None	0.048853s	0.156300s	Success
mprotect_same_value.c	Success	None	0.049299s	0.151337s	Success
mprotect_spanning_regions.c	Success	None	0.049029s	0.171131s	Success
munmap_adjacent_shm.c	Failure	Output_mismatch	0.049708s	0.163181s	=== Expected Output === Layout: anon=[0x7f4d529a9000-0x7f4d529ab000) shm=[0x7f4d529ab000-0x7f4d529ac000) PASS: shm intact after unaligned munmap === WASM Output === Layout: anon=[0xfffb5000-0xfffb7000) shm=[0xfffb7000-0xfffb8000) PASS: shm intact after unaligned munmap
sbrk.c	Success	None	0.050055s	0.141173s	Success
segfault.c	Success	None	0.055207s	0.175921s	Success
shm.c	Success	None	0.054826s	0.165220s	Success
shmtest.c	Success	None	0.048582s	0.150123s	Success
thread_malloc_sequential.c	Success	None	0.055086s	0.176981s	Success
vtable.c	Success	None	0.058745s	0.161288s	Success
Networking Tests
accept4.c	Success	None	0.059437s	0.182608s	Success
dns_resolve_test.c	Success	None	0.054366s	0.162431s	Success
dnstest.c	Success	None	0.055501s	0.168640s	Success
epoll_edge_triggered.c	Success	None	0.211595s	0.513653s	Success
epollcreate1.c	Success	None	0.056603s	0.168064s	Success
error_handling_net.c	Success	None	0.062905s	0.283388s	Success
getaddrinfo_test.c	Success	None	0.057755s	0.206769s	Success
getaddrinfo_unspec.c	Success	None	0.058821s	0.172229s	Success
gethostname.c	Success	None	0.049585s	0.145824s	Success
getifaddrs.c	Success	None	0.058090s	0.164478s	Success
getsockname.c	Success	None	0.060379s	0.168780s	Success
getsockopt.c	Success	None	0.058725s	0.218338s	Success
ipv6_basic.c	Success	None	0.060776s	0.219937s	Success
makepipe.c	Success	None	0.048386s	0.143221s	Success
nonblocking_eagain.c	Success	None	0.061126s	0.230722s	Success
pipe.c	Success	None	0.059049s	0.175996s	Success
pipe2.c	Success	None	0.056694s	0.162167s	Success
pipeinput.c	Success	None	0.058124s	0.184069s	Success
pipeinput2.c	Success	None	0.058043s	0.184720s	Success
pipeonestring.c	Success	None	0.058390s	0.184337s	Success
pipepong.c	Success	None	0.056951s	0.190318s	Success
pipewrite.c	Success	None	0.051667s	0.162896s	Success
poll.c	Success	None	0.056465s	0.155482s	Success
recvfrom-sendto.c	Success	None	0.056829s	0.176857s	Success
sendmsg_recvmsg_test.c	Success	None	0.055813s	0.171696s	Success
serverclient.c	Success	None	0.055683s	0.166976s	Success
shutdown.c	Success	None	0.057912s	0.167840s	Success
shutdown_fork.c	Success	None	0.056956s	0.175064s	Success
simple-select.c	Success	None	0.058187s	0.184568s	Success
simple_epoll.c	Success	None	0.056772s	0.169819s	Success
socket.c	Success	None	0.054097s	0.154083s	Success
socket_cloexec.c	Success	None	0.054143s	0.156332s	Success
socket_options_advanced.c	Success	None	0.060940s	0.240268s	Success
socketepoll.c	Success	None	0.055199s	0.162887s	Success
socketpair.c	Success	None	0.054761s	0.166142s	Success
socketselect.c	Success	None	0.055338s	0.165475s	Success
udp_send_recv.c	Success	None	0.162450s	0.378222s	Success
uds-getsockname.c	Success	None	0.056042s	0.161385s	Success
uds-nb-select.c	Success	None	2.062458s	2.234028s	Success
uds-serverclient.c	Success	None	0.060358s	0.197841s	Success
uds-socketselect.c	Success	None	0.056213s	0.169194s	Success
writev_socket.c	Success	None	0.059586s	0.207940s	Success
Process Tests
barrier_test.c	Success	None	0.054079s	0.167128s	Success
chain_thread.c	Success	None	1.055960s	1.171279s	Success
ctor_syscall_test.c	Success	None	0.046910s	0.142119s	Success
cxa_atexit_test.c	Success	None	0.050978s	0.144270s	Success
execve_shebang.c	Success	None	0.055307s	0.161054s	Success
exit.c	Success	None	0.052252s	0.143147s	Success
exit_failure.c	Success	None	0.054706s	0.155541s	Success
exit_group_thread.c	Success	None	0.056222s	0.166992s	Success
flockfile_test.c	Success	None	0.055291s	0.183684s	Success
fork2malloc.c	Success	None	0.056550s	0.167587s	Success
fork_select.c	Success	None	0.054775s	0.173667s	Success
fork_simple.c	Success	None	0.053571s	0.158250s	Success
fork_syscall.c	Success	None	0.060555s	0.319916s	Success
fork_tls_ctype.c	Success	None	0.056048s	0.184353s	Success
forkandopen.c	Success	None	0.055709s	0.181616s	Success
forkdup.c	Success	None	0.057437s	0.173204s	Success
forkexecuid.c	Success	None	0.053737s	0.243793s	Success
forkexecv-arg.c	Success	None	0.055235s	0.221457s	Success
forkexecv.c	Success	None	0.053155s	0.214126s	Success
forkfiles.c	Success	None	0.056197s	0.176308s	Success
forkmalloc.c	Success	None	0.061173s	0.157043s	Success
forknodup.c	Success	None	0.055589s	0.173360s	Success
function-ptr.c	Success	None	0.050731s	0.148822s	Success
getegid_syscall.c	Success	None	0.055851s	0.273052s	Success
getgid_syscall.c	Success	None	0.056239s	0.280077s	Success
getpid.c	Success	None	0.049357s	0.147010s	Success
getpid_syscall.c	Success	None	0.057670s	0.310470s	Success
getppid.c	Success	None	0.055322s	0.163780s	Success
getppid_syscall.c	Success	None	0.058560s	0.262932s	Success
getuid.c	Success	None	0.055859s	0.155997s	Success
getuid_syscall.c	Success	None	0.054962s	0.213321s	Success
hello-arg.c	Success	None	0.046596s	0.143025s	Success
hello.c	Success	None	0.047186s	0.139013s	Success
longjmp.c	Success	None	0.047756s	0.156880s	Success
mutex.c	Success	None	2.059112s	2.175927s	Success
printf_deadlock_smoke.c	Success	None	0.062637s	0.204502s	Success
printf_thread_test.c	Success	None	0.055240s	0.175529s	Success
sem_forks.c	Success	None	0.057746s	0.173871s	Success
setsid.c	Success	None	0.048869s	0.144062s	Success
template.c	Success	None	0.055038s	0.178168s	Success
test_exec_nofork.c	Success	None	0.055081s	0.220433s	Success
test_unlink_open_file.c	Success	None	0.051623s	0.145226s	Success
thread-guard.c	Success	None	0.053282s	0.167858s	Success
thread-test.c	Success	None	0.050844s	0.155034s	Success
thread.c	Success	None	0.050950s	0.154490s	Success
thread_cageid_race.c	Success	None	0.051385s	0.183510s	Success
tls_test.c	Success	None	0.054142s	0.163641s	Success
uname.c	Success	None	0.050073s	0.146486s	Success
wait.c	Success	None	2.060458s	2.164151s	Success
waitpid_anychild.c	Success	None	0.054522s	0.157790s	Success
waitpid_syscall.c	Success	None	1.056811s	1.202562s	Success
waitpid_wnohang.c	Success	None	0.055250s	0.158090s	Success
Signal Tests
alarm.c	Success	None	7.059533s	7.186463s	Success
eintr_fork_signal.c	Success	None	1.057348s	1.181199s	Success
kill.c	Success	None	1.054453s	1.165273s	Success
setitimer.c	Success	None	7.055541s	7.185357s	Success
sigalrm.c	Success	None	2.055783s	2.172944s	Success
sigaltstack.c	Success	None	0.057672s	0.170155s	Success
sigchld.c	Success	None	1.056099s	1.165076s	Success
signal-fork.c	Success	None	4.056186s	4.169518s	Success
signal-simple.c	Success	None	0.056895s	0.159645s	Success
signal_SIGCHLD.c	Success	None	0.054133s	0.166055s	Success
signal_fork.c	Success	None	0.051248s	0.171124s	Success
signal_int_ignored.c	Success	None	2.056318s	2.169005s	Success
signal_kill_cleanup.c	Success	None	1.053114s	1.204632s	Success
signal_procmask.c	Success	None	0.052153s	0.161881s	Success
signal_read_interrupt.c	Success	None	0.557739s	0.682152s	Success
signal_recursive.c	Success	None	0.049691s	0.160466s	Success
signal_sa_mask.c	Success	None	0.049935s	0.150715s	Success
signal_select_interrupt.c	Success	None	0.559141s	0.683034s	Success
signal_write_interrupt.c	Success	None	1.057572s	1.177904s	Success
sigpipe.c	Success	None	1.057495s	1.187300s	Success
sigprocmask.c	Success	None	1.054595s	1.165674s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.048691s	0.145840s	Success
Memory Tests
mmap-negative1.c	Success	None	0.119477s	0.144351s	Success
mmap-negative2.c	Success	None	0.119975s	0.199371s	Success
Signal Tests
signal_resethand.c	Success	None	1.054195s	1.166232s	Success

rennergade · 2026-04-17T21:57:23Z

 // }

 // Edit: Dennis
+// Fix: Do NOT translate addr - it's a guest virtual address (offset in WASM linear memory),


this probably needs a bit more context in the comments that this is handled in rawposix and why

rennergade · 2026-04-17T21:58:18Z

+
+    // Collect owned page ranges first to release the iterator borrow before mutating.
+    // interval.end() is inclusive, so +1 converts to exclusive to match req_end.
+    let overlaps: Vec<(usize, usize)> = vmmap


this is worth refactoring into a function in the vmmap i think.

github-actions · 2026-04-17T22:03:10Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	206
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.049325s	0.185300s	Success
chdir_getcwd.c	Success	None	0.047513s	0.147794s	Success
chmod.c	Success	None	0.053667s	0.157076s	Success
clock_gettime_highlevel.c	Success	None	0.120178s	0.320942s	Success
clock_gettime_simple.c	Success	None	0.041682s	0.133265s	Success
cloexec.c	Success	None	0.051867s	0.217277s	Success
close.c	Success	None	0.058735s	0.174016s	Success
creat_access.c	Success	None	0.051081s	0.146571s	Success
doubleclose.c	Success	None	0.043063s	0.129131s	Success
dup.c	Success	None	0.043886s	0.143504s	Success
dup2.c	Success	None	0.050269s	0.145365s	Success
dup3.c	Success	None	0.047051s	0.148626s	Success
dupwrite.c	Success	None	0.052277s	0.141501s	Success
etc_conf.c	Success	None	0.044608s	0.144232s	Success
fchdir.c	Success	None	0.053527s	0.163026s	Success
fchmod.c	Success	None	0.051159s	0.161959s	Success
fcntl.c	Success	None	0.049938s	0.155051s	Success
fdatasync.c	Success	None	0.049565s	0.137450s	Success
filetest.c	Success	None	0.049231s	0.140154s	Success
filetest1000.c	Success	None	0.058395s	0.156912s	Success
flock.c	Success	None	0.060675s	0.184044s	Success
fstat.c	Success	None	0.052779s	0.153238s	Success
fstatfs.c	Success	None	0.044806s	0.137665s	Success
fsync.c	Success	None	0.049022s	0.136870s	Success
ftruncate.c	Success	None	0.054355s	0.265931s	Success
getcwd.c	Success	None	0.046836s	0.139976s	Success
getrandom.c	Success	None	0.050239s	0.148024s	Success
ioctl.c	Success	None	0.053264s	0.149405s	Success
link.c	Success	None	0.053779s	0.206128s	Success
locale_test.c	Success	None	0.064754s	0.662027s	Success
lseek.c	Success	None	0.058788s	0.270517s	Success
lstat.c	Success	None	0.054335s	0.172251s	Success
mkdir_rmdir.c	Success	None	0.050459s	0.147741s	Success
mkfifo_test.c	Success	None	0.055856s	0.197580s	Success
mknod.c	Success	None	0.050009s	0.157938s	Success
nocancel_io.c	Success	None	0.054294s	0.180994s	Success
open.c	Success	None	0.045553s	0.134490s	Success
openat.c	Success	None	0.045550s	0.139344s	Success
path_conversion_safety.c	Success	None	0.054564s	0.178834s	Success
pread_pwrite.c	Success	None	0.047650s	0.154522s	Success
preadv_pwritev.c	Success	None	0.053211s	0.163968s	Success
printf.c	Success	None	0.041300s	0.127050s	Success
prlimit64.c	Success	None	0.044192s	0.132657s	Success
read.c	Success	None	0.050208s	0.151629s	Success
readbytes.c	Success	None	0.047526s	0.134708s	Success
readdir_basic.c	Success	None	0.054769s	0.173215s	Success
readlink.c	Success	None	0.050264s	0.149321s	Success
readlinkat.c	Success	None	0.052945s	0.160356s	Success
readv_writev_test.c	Success	None	0.053249s	0.162586s	Success
rename.c	Success	None	0.054407s	0.148525s	Success
sc-writev.c	Success	None	0.048458s	0.143870s	Success
stat.c	Success	None	0.050611s	0.148107s	Success
statfs.c	Success	None	0.045331s	0.142027s	Success
symlink.c	Success	None	0.053787s	0.189061s	Success
sync_file_range.c	Success	None	0.048954s	0.147093s	Success
timespec_time_t_compat.c	Success	None	0.048071s	0.140146s	Success
truncate.c	Success	None	0.053196s	0.164764s	Success
unlink.c	Success	None	0.053648s	0.197155s	Success
unlinkat.c	Success	None	0.052059s	0.167489s	Success
write.c	Success	None	0.043881s	0.125800s	Success
writeloop.c	Success	None	0.052789s	0.139137s	Success
writepartial.c	Success	None	0.051142s	0.131527s	Success
writev.c	Success	None	0.052750s	0.157756s	Success
Math Tests
math_link_smoke.c	Success	None	0.055042s	0.135576s	Success
math_tests.c	Success	None	0.061310s	0.171473s	Success
Memory Tests
brk.c	Success	None	0.048099s	0.136252s	Success
fork_large_memory.c	Success	None	0.080682s	0.413291s	Success
malloc.c	Success	None	0.045656s	0.126955s	Success
malloc_large.c	Success	None	0.046285s	0.133341s	Success
memcpy.c	Success	None	0.045656s	0.132519s	Success
memory_error_test.c	Success	None	0.052433s	0.171854s	Success
mmap.c	Success	None	0.043024s	0.136159s	Success
mmap_aligned.c	Success	None	0.045092s	0.150867s	Success
mmap_complicated.c	Success	None	0.051558s	0.153399s	Success
mmap_file.c	Success	None	0.051058s	0.146487s	Success
mmap_shared.c	Success	None	0.050057s	0.152824s	Success
mmaptest.c	Success	None	0.045834s	0.137757s	Success
mprotect.c	Success	None	0.044228s	0.134025s	Success
mprotect_boundary.c	Success	None	0.044390s	0.150301s	Success
mprotect_end_region.c	Success	None	0.043276s	0.139079s	Success
mprotect_middle_region.c	Success	None	0.043480s	0.141024s	Success
mprotect_multiple_times.c	Success	None	0.044153s	0.143845s	Success
mprotect_same_value.c	Success	None	0.044812s	0.144441s	Success
mprotect_spanning_regions.c	Success	None	0.044961s	0.158736s	Success
munmap_adjacent_shm.c	Success	None	0.046108s	0.150747s	Success
sbrk.c	Success	None	0.045400s	0.130993s	Success
segfault.c	Success	None	0.051657s	0.163100s	Success
shm.c	Success	None	0.050344s	0.156178s	Success
shmtest.c	Success	None	0.044550s	0.138898s	Success
thread_malloc_sequential.c	Success	None	0.051728s	0.168761s	Success
vtable.c	Success	None	0.055327s	0.150693s	Success
Networking Tests
accept4.c	Success	None	0.056647s	0.172836s	Success
dns_resolve_test.c	Success	None	0.049388s	0.149122s	Success
dnstest.c	Success	None	0.050168s	0.155732s	Success
epoll_edge_triggered.c	Success	None	0.208396s	0.497378s	Success
epollcreate1.c	Success	None	0.051486s	0.152591s	Success
error_handling_net.c	Success	None	0.058634s	0.263544s	Success
getaddrinfo_test.c	Success	None	0.054807s	0.192382s	Success
getaddrinfo_unspec.c	Success	None	0.052803s	0.148685s	Success
gethostname.c	Success	None	0.044975s	0.135285s	Success
getifaddrs.c	Success	None	0.052126s	0.150833s	Success
getsockname.c	Success	None	0.056340s	0.150779s	Success
getsockopt.c	Success	None	0.054526s	0.201565s	Success
ipv6_basic.c	Success	None	0.055086s	0.198213s	Success
makepipe.c	Success	None	0.043276s	0.128798s	Success
nonblocking_eagain.c	Success	None	0.055416s	0.217231s	Success
pipe.c	Success	None	0.053853s	0.157226s	Success
pipe2.c	Success	None	0.052652s	0.147499s	Success
pipeinput.c	Success	None	0.054074s	0.171158s	Success
pipeinput2.c	Success	None	0.054694s	0.167486s	Success
pipeonestring.c	Success	None	0.053752s	0.166963s	Success
pipepong.c	Success	None	0.052438s	0.171482s	Success
pipewrite.c	Success	None	0.047484s	0.146856s	Success
poll.c	Success	None	0.051860s	0.138942s	Success
recvfrom-sendto.c	Success	None	0.053900s	0.160310s	Success
sendmsg_recvmsg_test.c	Success	None	0.053009s	0.157921s	Success
serverclient.c	Success	None	0.051938s	0.151538s	Success
shutdown.c	Success	None	0.053560s	0.153121s	Success
shutdown_fork.c	Success	None	0.052820s	0.159725s	Success
simple-select.c	Success	None	0.053818s	0.175383s	Success
simple_epoll.c	Success	None	0.051123s	0.149395s	Success
socket.c	Success	None	0.051031s	0.140411s	Success
socket_cloexec.c	Success	None	0.049931s	0.143481s	Success
socket_options_advanced.c	Success	None	0.057090s	0.220741s	Success
socketepoll.c	Success	None	0.052480s	0.147906s	Success
socketpair.c	Success	None	0.049519s	0.152603s	Success
socketselect.c	Success	None	0.050552s	0.146137s	Success
udp_send_recv.c	Success	None	0.158774s	0.315311s	Success
uds-getsockname.c	Success	None	0.051838s	0.149882s	Success
uds-nb-select.c	Success	None	2.059187s	2.216827s	Success
uds-serverclient.c	Success	None	0.056099s	0.183932s	Success
uds-socketselect.c	Success	None	0.051722s	0.150661s	Success
writev_socket.c	Success	None	0.054745s	0.186417s	Success
Process Tests
barrier_test.c	Success	None	0.050391s	0.151334s	Success
chain_thread.c	Success	None	1.055155s	1.155917s	Success
ctor_syscall_test.c	Success	None	0.041463s	0.127663s	Success
cxa_atexit_test.c	Success	None	0.047254s	0.132348s	Success
execve_shebang.c	Success	None	0.051123s	0.143935s	Success
exit.c	Success	None	0.049140s	0.132367s	Success
exit_failure.c	Success	None	0.050016s	0.143373s	Success
exit_group_thread.c	Success	None	0.053387s	0.159476s	Success
flockfile_test.c	Success	None	0.051062s	0.162086s	Success
fork2malloc.c	Success	None	0.053781s	0.155822s	Success
fork_select.c	Success	None	0.049657s	0.159411s	Success
fork_simple.c	Success	None	0.048634s	0.141241s	Success
fork_syscall.c	Success	None	0.054757s	0.336070s	Success
fork_tls_ctype.c	Success	None	0.054137s	0.176773s	Success
forkandopen.c	Success	None	0.053325s	0.172273s	Success
forkdup.c	Success	None	0.056687s	0.162588s	Success
forkexecuid.c	Success	None	0.050334s	0.218122s	Success
forkexecv-arg.c	Success	None	0.049430s	0.202512s	Success
forkexecv.c	Success	None	0.050638s	0.194211s	Success
forkfiles.c	Success	None	0.051733s	0.162661s	Success
forkmalloc.c	Success	None	0.075863s	0.158149s	Success
forknodup.c	Success	None	0.052773s	0.168487s	Success
function-ptr.c	Success	None	0.046919s	0.132138s	Success
getegid_syscall.c	Success	None	0.051399s	0.352475s	Success
getgid_syscall.c	Success	None	0.052304s	0.363911s	Success
getpid.c	Success	None	0.043913s	0.135268s	Success
getpid_syscall.c	Success	None	0.053190s	0.371822s	Success
getppid.c	Success	None	0.053535s	0.159574s	Success
getppid_syscall.c	Success	None	0.055499s	0.301302s	Success
getuid.c	Success	None	0.051202s	0.140733s	Success
getuid_syscall.c	Success	None	0.050469s	0.188823s	Success
hello-arg.c	Success	None	0.041990s	0.130988s	Success
hello.c	Success	None	0.041920s	0.123383s	Success
longjmp.c	Success	None	0.042675s	0.133921s	Success
mutex.c	Success	None	2.054893s	2.160481s	Success
printf_deadlock_smoke.c	Success	None	0.059579s	0.186224s	Success
printf_thread_test.c	Success	None	0.052207s	0.156865s	Success
sem_forks.c	Success	None	0.054070s	0.177390s	Success
setsid.c	Success	None	0.045083s	0.130700s	Success
template.c	Success	None	0.051836s	0.167895s	Success
test_exec_nofork.c	Success	None	0.050799s	0.196341s	Success
test_unlink_open_file.c	Success	None	0.046319s	0.132571s	Success
thread-guard.c	Success	None	0.050165s	0.149006s	Success
thread-test.c	Success	None	0.045645s	0.143320s	Success
thread.c	Success	None	0.046934s	0.138659s	Success
thread_cageid_race.c	Success	None	0.049969s	0.173262s	Success
tls_test.c	Success	None	0.051254s	0.156596s	Success
uname.c	Success	None	0.044577s	0.130552s	Success
wait.c	Success	None	2.048385s	2.149690s	Success
waitpid_anychild.c	Success	None	0.051874s	0.154045s	Success
waitpid_syscall.c	Success	None	1.051278s	1.208390s	Success
waitpid_wnohang.c	Success	None	0.053425s	0.153829s	Success
Signal Tests
alarm.c	Success	None	7.049822s	7.174262s	Success
eintr_fork_signal.c	Success	None	1.053009s	1.172102s	Success
kill.c	Success	None	1.050642s	1.150616s	Success
setitimer.c	Success	None	7.053352s	7.178724s	Success
sigalrm.c	Success	None	2.051063s	2.160348s	Success
sigaltstack.c	Success	None	0.052739s	0.152738s	Success
sigchld.c	Success	None	1.052817s	1.152027s	Success
signal-fork.c	Success	None	4.052380s	4.155789s	Success
signal-simple.c	Success	None	0.053060s	0.144905s	Success
signal_SIGCHLD.c	Success	None	0.049582s	0.154393s	Success
signal_fork.c	Success	None	0.047611s	0.155129s	Success
signal_int_ignored.c	Success	None	2.051747s	2.155737s	Success
signal_kill_cleanup.c	Success	None	1.049404s	1.148843s	Success
signal_procmask.c	Success	None	0.045142s	0.144023s	Success
signal_read_interrupt.c	Success	None	0.555479s	0.664883s	Success
signal_recursive.c	Success	None	0.045110s	0.145580s	Success
signal_sa_mask.c	Success	None	0.045773s	0.136594s	Success
signal_select_interrupt.c	Success	None	0.554882s	0.668104s	Success
signal_write_interrupt.c	Success	None	1.054433s	1.166402s	Success
sigpipe.c	Success	None	1.053261s	1.174186s	Success
sigprocmask.c	Success	None	1.049923s	1.152332s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.042064s	0.128574s	Success
Memory Tests
mmap-negative1.c	Success	None	0.137893s	0.148327s	Success
mmap-negative2.c	Success	None	0.108053s	0.146925s	Success
Signal Tests
signal_resethand.c	Success	None	1.050493s	1.150156s	Success

github-actions · 2026-04-17T23:00:55Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	205
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	1
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.049311s	0.198649s	Success
chdir_getcwd.c	Success	None	0.048035s	0.148395s	Success
chmod.c	Success	None	0.053631s	0.158378s	Success
clock_gettime_highlevel.c	Success	None	0.117988s	0.322049s	Success
clock_gettime_simple.c	Success	None	0.041589s	0.129850s	Success
cloexec.c	Success	None	0.053099s	0.221424s	Success
close.c	Success	None	0.058369s	0.175469s	Success
creat_access.c	Success	None	0.051586s	0.155498s	Success
doubleclose.c	Success	None	0.043606s	0.132549s	Success
dup.c	Success	None	0.044945s	0.153114s	Success
dup2.c	Success	None	0.050392s	0.149441s	Success
dup3.c	Success	None	0.048533s	0.157260s	Success
dupwrite.c	Success	None	0.051874s	0.143319s	Success
etc_conf.c	Success	None	0.046449s	0.153979s	Success
fchdir.c	Success	None	0.053528s	0.162617s	Success
fchmod.c	Success	None	0.052797s	0.158689s	Success
fcntl.c	Success	None	0.050076s	0.151900s	Success
fdatasync.c	Success	None	0.049587s	0.139398s	Success
filetest.c	Success	None	0.051689s	0.145337s	Success
filetest1000.c	Success	None	0.059747s	0.159883s	Success
flock.c	Success	None	0.059636s	0.191950s	Success
fstat.c	Success	None	0.052001s	0.159139s	Success
fstatfs.c	Success	None	0.044427s	0.139639s	Success
fsync.c	Success	None	0.050507s	0.142649s	Success
ftruncate.c	Success	None	0.057206s	0.277026s	Success
getcwd.c	Success	None	0.046683s	0.140632s	Success
getrandom.c	Success	None	0.052210s	0.150310s	Success
ioctl.c	Success	None	0.053306s	0.152669s	Success
link.c	Success	None	0.056163s	0.213151s	Success
locale_test.c	Success	None	0.065558s	0.654397s	Success
lseek.c	Success	None	0.054558s	0.268639s	Success
lstat.c	Success	None	0.055991s	0.173892s	Success
mkdir_rmdir.c	Success	None	0.050820s	0.150969s	Success
mkfifo_test.c	Success	None	0.056597s	0.195350s	Success
mknod.c	Success	None	0.049179s	0.162939s	Success
nocancel_io.c	Success	None	0.055374s	0.184114s	Success
open.c	Success	None	0.047151s	0.132894s	Success
openat.c	Success	None	0.046886s	0.145780s	Success
path_conversion_safety.c	Success	None	0.056101s	0.182414s	Success
pread_pwrite.c	Success	None	0.049261s	0.159045s	Success
preadv_pwritev.c	Success	None	0.053926s	0.167174s	Success
printf.c	Success	None	0.043579s	0.127542s	Success
prlimit64.c	Success	None	0.045172s	0.133948s	Success
read.c	Success	None	0.052304s	0.154773s	Success
readbytes.c	Success	None	0.047934s	0.149509s	Success
readdir_basic.c	Success	None	0.056315s	0.179523s	Success
readlink.c	Success	None	0.050597s	0.152546s	Success
readlinkat.c	Success	None	0.053303s	0.162739s	Success
readv_writev_test.c	Success	None	0.054563s	0.161777s	Success
rename.c	Success	None	0.052879s	0.156015s	Success
sc-writev.c	Success	None	0.049055s	0.153532s	Success
stat.c	Success	None	0.052300s	0.155973s	Success
statfs.c	Success	None	0.044464s	0.137508s	Success
symlink.c	Success	None	0.054325s	0.191518s	Success
sync_file_range.c	Success	None	0.047765s	0.144110s	Success
timespec_time_t_compat.c	Success	None	0.048376s	0.134928s	Success
truncate.c	Success	None	0.053423s	0.165827s	Success
unlink.c	Success	None	0.053029s	0.201420s	Success
unlinkat.c	Success	None	0.053450s	0.170168s	Success
write.c	Success	None	0.046726s	0.131449s	Success
writeloop.c	Success	None	0.053954s	0.141394s	Success
writepartial.c	Success	None	0.051873s	0.136945s	Success
writev.c	Success	None	0.052396s	0.157412s	Success
Math Tests
math_link_smoke.c	Success	None	0.056567s	0.148639s	Success
math_tests.c	Success	None	0.061848s	0.175742s	Success
Memory Tests
brk.c	Success	None	0.048552s	0.139288s	Success
fork_large_memory.c	Success	None	0.080894s	0.410400s	Success
malloc.c	Success	None	0.045635s	0.130658s	Success
malloc_large.c	Success	None	0.047486s	0.137357s	Success
memcpy.c	Success	None	0.045009s	0.130251s	Success
memory_error_test.c	Success	None	0.052078s	0.176981s	Success
mmap.c	Success	None	0.042759s	0.136058s	Success
mmap_aligned.c	Success	None	0.044976s	0.149108s	Success
mmap_complicated.c	Success	None	0.051453s	0.155584s	Success
mmap_file.c	Success	None	0.051295s	0.152176s	Success
mmap_shared.c	Success	None	0.049169s	0.148913s	Success
mmaptest.c	Success	None	0.046050s	0.142350s	Success
mprotect.c	Success	None	0.044332s	0.133996s	Success
mprotect_boundary.c	Success	None	0.043960s	0.148940s	Success
mprotect_end_region.c	Success	None	0.043649s	0.141864s	Success
mprotect_middle_region.c	Success	None	0.044227s	0.145249s	Success
mprotect_multiple_times.c	Success	None	0.044324s	0.145823s	Success
mprotect_same_value.c	Success	None	0.044166s	0.137404s	Success
mprotect_spanning_regions.c	Success	None	0.045248s	0.158227s	Success
munmap_adjacent_shm.c	Success	None	0.046763s	0.151505s	Success
sbrk.c	Success	None	0.046758s	0.135785s	Success
segfault.c	Success	None	0.051127s	0.164728s	Success
shm.c	Success	None	0.050248s	0.154666s	Success
shmtest.c	Success	None	0.044383s	0.145551s	Success
thread_malloc_sequential.c	Success	None	0.052183s	0.167156s	Success
vtable.c	Success	None	0.056447s	0.155230s	Success
Networking Tests
accept4.c	Success	None	0.056309s	0.169984s	Success
dns_resolve_test.c	Success	None	0.050614s	0.148016s	Success
dnstest.c	Success	None	0.052567s	0.162052s	Success
epoll_edge_triggered.c	Success	None	0.208899s	0.507140s	Success
epollcreate1.c	Success	None	0.054100s	0.161478s	Success
error_handling_net.c	Success	None	0.059860s	0.271019s	Success
getaddrinfo_test.c	Success	None	0.055156s	0.197125s	Success
getaddrinfo_unspec.c	Success	None	0.052220s	0.152396s	Success
gethostname.c	Success	None	0.044710s	0.132033s	Success
getifaddrs.c	Success	None	0.052105s	0.151834s	Success
getsockname.c	Success	None	0.058329s	0.155410s	Success
getsockopt.c	Success	None	0.057479s	0.207264s	Success
ipv6_basic.c	Success	None	0.057404s	0.206276s	Success
makepipe.c	Success	None	0.044369s	0.128839s	Success
nonblocking_eagain.c	Success	None	0.057198s	0.219999s	Success
pipe.c	Success	None	0.053516s	0.160556s	Success
pipe2.c	Success	None	0.052385s	0.151087s	Success
pipeinput.c	Success	None	0.054419s	0.176208s	Success
pipeinput2.c	Success	None	0.056285s	0.173732s	Success
pipeonestring.c	Success	None	0.054768s	0.173910s	Success
pipepong.c	Success	None	0.053584s	0.178378s	Success
pipewrite.c	Success	None	0.047737s	0.148655s	Success
poll.c	Success	None	0.052199s	0.144190s	Success
recvfrom-sendto.c	Success	None	0.052801s	0.163889s	Success
sendmsg_recvmsg_test.c	Success	None	0.053412s	0.160294s	Success
serverclient.c	Success	None	0.053896s	0.162629s	Success
shutdown.c	Success	None	0.053474s	0.155390s	Success
shutdown_fork.c	Success	None	0.053077s	0.161688s	Success
simple-select.c	Success	None	0.055120s	0.175628s	Success
simple_epoll.c	Success	None	0.053167s	0.155361s	Success
socket.c	Success	None	0.051433s	0.142964s	Success
socket_cloexec.c	Success	None	0.050927s	0.148679s	Success
socket_options_advanced.c	Success	None	0.057997s	0.232798s	Success
socketepoll.c	Success	None	0.051791s	0.148690s	Success
socketpair.c	Success	None	0.051375s	0.163040s	Success
socketselect.c	Success	None	0.051123s	0.152627s	Success
udp_send_recv.c	Success	None	0.161451s	0.320007s	Success
uds-getsockname.c	Success	None	0.052441s	0.150161s	Success
uds-nb-select.c	Success	None	2.060001s	2.224828s	Success
uds-serverclient.c	Success	None	0.057793s	0.194304s	Success
uds-socketselect.c	Success	None	0.052407s	0.154351s	Success
writev_socket.c	Success	None	0.056204s	0.189053s	Success
Process Tests
barrier_test.c	Success	None	0.050326s	0.160898s	Success
chain_thread.c	Success	None	1.053004s	1.156560s	Success
ctor_syscall_test.c	Success	None	0.041595s	0.129167s	Success
cxa_atexit_test.c	Success	None	0.047227s	0.133514s	Success
execve_shebang.c	Success	None	0.051431s	0.148990s	Success
exit.c	Success	None	0.049046s	0.133847s	Success
exit_failure.c	Success	None	0.051148s	0.147426s	Success
exit_group_thread.c	Success	None	0.052884s	0.154412s	Success
flockfile_test.c	Success	None	0.052518s	0.169103s	Success
fork2malloc.c	Success	None	0.052068s	0.156045s	Success
fork_select.c	Success	None	0.051277s	0.162629s	Success
fork_simple.c	Success	None	0.048643s	0.143296s	Success
fork_syscall.c	Success	None	0.056073s	0.301247s	Success
fork_tls_ctype.c	Success	None	0.056093s	0.181994s	Success
forkandopen.c	Success	None	0.054405s	0.175666s	Success
forkdup.c	Success	None	0.057152s	0.163219s	Success
forkexecuid.c	Success	None	0.051063s	0.222900s	Success
forkexecv-arg.c	Success	None	0.051256s	0.202711s	Success
forkexecv.c	Success	None	0.048505s	0.205210s	Success
forkfiles.c	Success	None	0.053481s	0.165252s	Success
forkmalloc.c	Success	None	0.063271s	0.151418s	Success
forknodup.c	Success	None	0.052512s	0.165730s	Success
function-ptr.c	Success	None	0.047687s	0.134668s	Success
getegid_syscall.c	Success	None	0.051986s	0.269224s	Success
getgid_syscall.c	Success	None	0.052893s	0.272315s	Success
getpid.c	Success	None	0.044871s	0.134111s	Success
getpid_syscall.c	Success	None	0.054482s	0.290882s	Success
getppid.c	Success	None	0.051922s	0.153796s	Success
getppid_syscall.c	Success	None	0.054738s	0.237341s	Success
getuid.c	Success	None	0.052777s	0.143085s	Success
getuid_syscall.c	Success	None	0.050984s	0.191255s	Success
hello-arg.c	Success	None	0.041980s	0.130544s	Success
hello.c	Success	None	0.042532s	0.126820s	Success
longjmp.c	Success	None	0.044547s	0.137227s	Success
mutex.c	Success	None	2.055485s	2.163589s	Success
printf_deadlock_smoke.c	Success	None	0.061918s	0.195218s	Success
printf_thread_test.c	Success	None	0.049699s	0.160569s	Success
sem_forks.c	Success	None	0.056141s	0.163645s	Success
setsid.c	Success	None	0.044320s	0.131574s	Success
template.c	Success	None	0.051181s	0.164627s	Success
test_exec_nofork.c	Success	None	0.049708s	0.197791s	Success
test_unlink_open_file.c	Success	None	0.046716s	0.139267s	Success
thread-guard.c	Success	None	0.048856s	0.153659s	Success
thread-test.c	Success	None	0.046113s	0.143004s	Success
thread.c	Success	None	0.046026s	0.140269s	Success
thread_cageid_race.c	Success	None	0.050178s	0.175179s	Success
tls_test.c	Success	None	0.049991s	0.158334s	Success
uname.c	Success	None	0.044655s	0.132329s	Success
wait.c	Success	None	2.048578s	2.148969s	Success
waitpid_anychild.c	Success	None	0.051901s	0.149098s	Success
waitpid_syscall.c	Success	None	1.051680s	1.185739s	Success
waitpid_wnohang.c	Success	None	0.051992s	0.155858s	Success
Signal Tests
alarm.c	Success	None	7.050694s	7.170536s	Success
eintr_fork_signal.c	Success	None	1.054061s	1.170200s	Success
kill.c	Success	None	1.051582s	1.153507s	Success
setitimer.c	Success	None	7.051796s	7.182063s	Success
sigalrm.c	Success	None	2.051173s	2.160322s	Success
sigaltstack.c	Success	None	0.052666s	0.154452s	Success
sigchld.c	Failure	Output_mismatch	1.053661s	1.152038s	=== Expected Output === Signal Child Test! === WASM Output ===
signal-fork.c	Success	None	4.053652s	4.156238s	Success
signal-simple.c	Success	None	0.052485s	0.146826s	Success
signal_SIGCHLD.c	Success	None	0.050592s	0.174645s	Success
signal_fork.c	Success	None	0.047812s	0.158902s	Success
signal_int_ignored.c	Success	None	2.051356s	2.157351s	Success
signal_kill_cleanup.c	Success	None	1.049795s	1.151246s	Success
signal_procmask.c	Success	None	0.045613s	0.144772s	Success
signal_read_interrupt.c	Success	None	0.553582s	0.667027s	Success
signal_recursive.c	Success	None	0.046334s	0.150910s	Success
signal_sa_mask.c	Success	None	0.046890s	0.138659s	Success
signal_select_interrupt.c	Success	None	0.556789s	0.668972s	Success
signal_write_interrupt.c	Success	None	1.055291s	1.167301s	Success
sigpipe.c	Success	None	1.054046s	1.171007s	Success
sigprocmask.c	Success	None	1.051700s	1.154579s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.043627s	0.134348s	Success
Memory Tests
mmap-negative1.c	Success	None	0.137092s	0.149864s	Success
mmap-negative2.c	Success	None	0.117070s	0.142077s	Success
Signal Tests
signal_resethand.c	Success	None	1.051135s	1.154580s	Success

github-actions · 2026-04-17T23:29:59Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	205
Number of Failures	1
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	1
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.049311s	0.198649s	Success
chdir_getcwd.c	Success	None	0.048035s	0.148395s	Success
chmod.c	Success	None	0.053631s	0.158378s	Success
clock_gettime_highlevel.c	Success	None	0.117988s	0.322049s	Success
clock_gettime_simple.c	Success	None	0.041589s	0.129850s	Success
cloexec.c	Success	None	0.053099s	0.221424s	Success
close.c	Success	None	0.058369s	0.175469s	Success
creat_access.c	Success	None	0.051586s	0.155498s	Success
doubleclose.c	Success	None	0.043606s	0.132549s	Success
dup.c	Success	None	0.044945s	0.153114s	Success
dup2.c	Success	None	0.050392s	0.149441s	Success
dup3.c	Success	None	0.048533s	0.157260s	Success
dupwrite.c	Success	None	0.051874s	0.143319s	Success
etc_conf.c	Success	None	0.046449s	0.153979s	Success
fchdir.c	Success	None	0.053528s	0.162617s	Success
fchmod.c	Success	None	0.052797s	0.158689s	Success
fcntl.c	Success	None	0.050076s	0.151900s	Success
fdatasync.c	Success	None	0.049587s	0.139398s	Success
filetest.c	Success	None	0.051689s	0.145337s	Success
filetest1000.c	Success	None	0.059747s	0.159883s	Success
flock.c	Success	None	0.059636s	0.191950s	Success
fstat.c	Success	None	0.052001s	0.159139s	Success
fstatfs.c	Success	None	0.044427s	0.139639s	Success
fsync.c	Success	None	0.050507s	0.142649s	Success
ftruncate.c	Success	None	0.057206s	0.277026s	Success
getcwd.c	Success	None	0.046683s	0.140632s	Success
getrandom.c	Success	None	0.052210s	0.150310s	Success
ioctl.c	Success	None	0.053306s	0.152669s	Success
link.c	Success	None	0.056163s	0.213151s	Success
locale_test.c	Success	None	0.065558s	0.654397s	Success
lseek.c	Success	None	0.054558s	0.268639s	Success
lstat.c	Success	None	0.055991s	0.173892s	Success
mkdir_rmdir.c	Success	None	0.050820s	0.150969s	Success
mkfifo_test.c	Success	None	0.056597s	0.195350s	Success
mknod.c	Success	None	0.049179s	0.162939s	Success
nocancel_io.c	Success	None	0.055374s	0.184114s	Success
open.c	Success	None	0.047151s	0.132894s	Success
openat.c	Success	None	0.046886s	0.145780s	Success
path_conversion_safety.c	Success	None	0.056101s	0.182414s	Success
pread_pwrite.c	Success	None	0.049261s	0.159045s	Success
preadv_pwritev.c	Success	None	0.053926s	0.167174s	Success
printf.c	Success	None	0.043579s	0.127542s	Success
prlimit64.c	Success	None	0.045172s	0.133948s	Success
read.c	Success	None	0.052304s	0.154773s	Success
readbytes.c	Success	None	0.047934s	0.149509s	Success
readdir_basic.c	Success	None	0.056315s	0.179523s	Success
readlink.c	Success	None	0.050597s	0.152546s	Success
readlinkat.c	Success	None	0.053303s	0.162739s	Success
readv_writev_test.c	Success	None	0.054563s	0.161777s	Success
rename.c	Success	None	0.052879s	0.156015s	Success
sc-writev.c	Success	None	0.049055s	0.153532s	Success
stat.c	Success	None	0.052300s	0.155973s	Success
statfs.c	Success	None	0.044464s	0.137508s	Success
symlink.c	Success	None	0.054325s	0.191518s	Success
sync_file_range.c	Success	None	0.047765s	0.144110s	Success
timespec_time_t_compat.c	Success	None	0.048376s	0.134928s	Success
truncate.c	Success	None	0.053423s	0.165827s	Success
unlink.c	Success	None	0.053029s	0.201420s	Success
unlinkat.c	Success	None	0.053450s	0.170168s	Success
write.c	Success	None	0.046726s	0.131449s	Success
writeloop.c	Success	None	0.053954s	0.141394s	Success
writepartial.c	Success	None	0.051873s	0.136945s	Success
writev.c	Success	None	0.052396s	0.157412s	Success
Math Tests
math_link_smoke.c	Success	None	0.056567s	0.148639s	Success
math_tests.c	Success	None	0.061848s	0.175742s	Success
Memory Tests
brk.c	Success	None	0.048552s	0.139288s	Success
fork_large_memory.c	Success	None	0.080894s	0.410400s	Success
malloc.c	Success	None	0.045635s	0.130658s	Success
malloc_large.c	Success	None	0.047486s	0.137357s	Success
memcpy.c	Success	None	0.045009s	0.130251s	Success
memory_error_test.c	Success	None	0.052078s	0.176981s	Success
mmap.c	Success	None	0.042759s	0.136058s	Success
mmap_aligned.c	Success	None	0.044976s	0.149108s	Success
mmap_complicated.c	Success	None	0.051453s	0.155584s	Success
mmap_file.c	Success	None	0.051295s	0.152176s	Success
mmap_shared.c	Success	None	0.049169s	0.148913s	Success
mmaptest.c	Success	None	0.046050s	0.142350s	Success
mprotect.c	Success	None	0.044332s	0.133996s	Success
mprotect_boundary.c	Success	None	0.043960s	0.148940s	Success
mprotect_end_region.c	Success	None	0.043649s	0.141864s	Success
mprotect_middle_region.c	Success	None	0.044227s	0.145249s	Success
mprotect_multiple_times.c	Success	None	0.044324s	0.145823s	Success
mprotect_same_value.c	Success	None	0.044166s	0.137404s	Success
mprotect_spanning_regions.c	Success	None	0.045248s	0.158227s	Success
munmap_adjacent_shm.c	Success	None	0.046763s	0.151505s	Success
sbrk.c	Success	None	0.046758s	0.135785s	Success
segfault.c	Success	None	0.051127s	0.164728s	Success
shm.c	Success	None	0.050248s	0.154666s	Success
shmtest.c	Success	None	0.044383s	0.145551s	Success
thread_malloc_sequential.c	Success	None	0.052183s	0.167156s	Success
vtable.c	Success	None	0.056447s	0.155230s	Success
Networking Tests
accept4.c	Success	None	0.056309s	0.169984s	Success
dns_resolve_test.c	Success	None	0.050614s	0.148016s	Success
dnstest.c	Success	None	0.052567s	0.162052s	Success
epoll_edge_triggered.c	Success	None	0.208899s	0.507140s	Success
epollcreate1.c	Success	None	0.054100s	0.161478s	Success
error_handling_net.c	Success	None	0.059860s	0.271019s	Success
getaddrinfo_test.c	Success	None	0.055156s	0.197125s	Success
getaddrinfo_unspec.c	Success	None	0.052220s	0.152396s	Success
gethostname.c	Success	None	0.044710s	0.132033s	Success
getifaddrs.c	Success	None	0.052105s	0.151834s	Success
getsockname.c	Success	None	0.058329s	0.155410s	Success
getsockopt.c	Success	None	0.057479s	0.207264s	Success
ipv6_basic.c	Success	None	0.057404s	0.206276s	Success
makepipe.c	Success	None	0.044369s	0.128839s	Success
nonblocking_eagain.c	Success	None	0.057198s	0.219999s	Success
pipe.c	Success	None	0.053516s	0.160556s	Success
pipe2.c	Success	None	0.052385s	0.151087s	Success
pipeinput.c	Success	None	0.054419s	0.176208s	Success
pipeinput2.c	Success	None	0.056285s	0.173732s	Success
pipeonestring.c	Success	None	0.054768s	0.173910s	Success
pipepong.c	Success	None	0.053584s	0.178378s	Success
pipewrite.c	Success	None	0.047737s	0.148655s	Success
poll.c	Success	None	0.052199s	0.144190s	Success
recvfrom-sendto.c	Success	None	0.052801s	0.163889s	Success
sendmsg_recvmsg_test.c	Success	None	0.053412s	0.160294s	Success
serverclient.c	Success	None	0.053896s	0.162629s	Success
shutdown.c	Success	None	0.053474s	0.155390s	Success
shutdown_fork.c	Success	None	0.053077s	0.161688s	Success
simple-select.c	Success	None	0.055120s	0.175628s	Success
simple_epoll.c	Success	None	0.053167s	0.155361s	Success
socket.c	Success	None	0.051433s	0.142964s	Success
socket_cloexec.c	Success	None	0.050927s	0.148679s	Success
socket_options_advanced.c	Success	None	0.057997s	0.232798s	Success
socketepoll.c	Success	None	0.051791s	0.148690s	Success
socketpair.c	Success	None	0.051375s	0.163040s	Success
socketselect.c	Success	None	0.051123s	0.152627s	Success
udp_send_recv.c	Success	None	0.161451s	0.320007s	Success
uds-getsockname.c	Success	None	0.052441s	0.150161s	Success
uds-nb-select.c	Success	None	2.060001s	2.224828s	Success
uds-serverclient.c	Success	None	0.057793s	0.194304s	Success
uds-socketselect.c	Success	None	0.052407s	0.154351s	Success
writev_socket.c	Success	None	0.056204s	0.189053s	Success
Process Tests
barrier_test.c	Success	None	0.050326s	0.160898s	Success
chain_thread.c	Success	None	1.053004s	1.156560s	Success
ctor_syscall_test.c	Success	None	0.041595s	0.129167s	Success
cxa_atexit_test.c	Success	None	0.047227s	0.133514s	Success
execve_shebang.c	Success	None	0.051431s	0.148990s	Success
exit.c	Success	None	0.049046s	0.133847s	Success
exit_failure.c	Success	None	0.051148s	0.147426s	Success
exit_group_thread.c	Success	None	0.052884s	0.154412s	Success
flockfile_test.c	Success	None	0.052518s	0.169103s	Success
fork2malloc.c	Success	None	0.052068s	0.156045s	Success
fork_select.c	Success	None	0.051277s	0.162629s	Success
fork_simple.c	Success	None	0.048643s	0.143296s	Success
fork_syscall.c	Success	None	0.056073s	0.301247s	Success
fork_tls_ctype.c	Success	None	0.056093s	0.181994s	Success
forkandopen.c	Success	None	0.054405s	0.175666s	Success
forkdup.c	Success	None	0.057152s	0.163219s	Success
forkexecuid.c	Success	None	0.051063s	0.222900s	Success
forkexecv-arg.c	Success	None	0.051256s	0.202711s	Success
forkexecv.c	Success	None	0.048505s	0.205210s	Success
forkfiles.c	Success	None	0.053481s	0.165252s	Success
forkmalloc.c	Success	None	0.063271s	0.151418s	Success
forknodup.c	Success	None	0.052512s	0.165730s	Success
function-ptr.c	Success	None	0.047687s	0.134668s	Success
getegid_syscall.c	Success	None	0.051986s	0.269224s	Success
getgid_syscall.c	Success	None	0.052893s	0.272315s	Success
getpid.c	Success	None	0.044871s	0.134111s	Success
getpid_syscall.c	Success	None	0.054482s	0.290882s	Success
getppid.c	Success	None	0.051922s	0.153796s	Success
getppid_syscall.c	Success	None	0.054738s	0.237341s	Success
getuid.c	Success	None	0.052777s	0.143085s	Success
getuid_syscall.c	Success	None	0.050984s	0.191255s	Success
hello-arg.c	Success	None	0.041980s	0.130544s	Success
hello.c	Success	None	0.042532s	0.126820s	Success
longjmp.c	Success	None	0.044547s	0.137227s	Success
mutex.c	Success	None	2.055485s	2.163589s	Success
printf_deadlock_smoke.c	Success	None	0.061918s	0.195218s	Success
printf_thread_test.c	Success	None	0.049699s	0.160569s	Success
sem_forks.c	Success	None	0.056141s	0.163645s	Success
setsid.c	Success	None	0.044320s	0.131574s	Success
template.c	Success	None	0.051181s	0.164627s	Success
test_exec_nofork.c	Success	None	0.049708s	0.197791s	Success
test_unlink_open_file.c	Success	None	0.046716s	0.139267s	Success
thread-guard.c	Success	None	0.048856s	0.153659s	Success
thread-test.c	Success	None	0.046113s	0.143004s	Success
thread.c	Success	None	0.046026s	0.140269s	Success
thread_cageid_race.c	Success	None	0.050178s	0.175179s	Success
tls_test.c	Success	None	0.049991s	0.158334s	Success
uname.c	Success	None	0.044655s	0.132329s	Success
wait.c	Success	None	2.048578s	2.148969s	Success
waitpid_anychild.c	Success	None	0.051901s	0.149098s	Success
waitpid_syscall.c	Success	None	1.051680s	1.185739s	Success
waitpid_wnohang.c	Success	None	0.051992s	0.155858s	Success
Signal Tests
alarm.c	Success	None	7.050694s	7.170536s	Success
eintr_fork_signal.c	Success	None	1.054061s	1.170200s	Success
kill.c	Success	None	1.051582s	1.153507s	Success
setitimer.c	Success	None	7.051796s	7.182063s	Success
sigalrm.c	Success	None	2.051173s	2.160322s	Success
sigaltstack.c	Success	None	0.052666s	0.154452s	Success
sigchld.c	Failure	Output_mismatch	1.053661s	1.152038s	=== Expected Output === Signal Child Test! === WASM Output ===
signal-fork.c	Success	None	4.053652s	4.156238s	Success
signal-simple.c	Success	None	0.052485s	0.146826s	Success
signal_SIGCHLD.c	Success	None	0.050592s	0.174645s	Success
signal_fork.c	Success	None	0.047812s	0.158902s	Success
signal_int_ignored.c	Success	None	2.051356s	2.157351s	Success
signal_kill_cleanup.c	Success	None	1.049795s	1.151246s	Success
signal_procmask.c	Success	None	0.045613s	0.144772s	Success
signal_read_interrupt.c	Success	None	0.553582s	0.667027s	Success
signal_recursive.c	Success	None	0.046334s	0.150910s	Success
signal_sa_mask.c	Success	None	0.046890s	0.138659s	Success
signal_select_interrupt.c	Success	None	0.556789s	0.668972s	Success
signal_write_interrupt.c	Success	None	1.055291s	1.167301s	Success
sigpipe.c	Success	None	1.054046s	1.171007s	Success
sigprocmask.c	Success	None	1.051700s	1.154579s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.043627s	0.134348s	Success
Memory Tests
mmap-negative1.c	Success	None	0.137092s	0.149864s	Success
mmap-negative2.c	Success	None	0.117070s	0.142077s	Success
Signal Tests
signal_resethand.c	Success	None	1.051135s	1.154580s	Success

github-actions · 2026-04-18T14:26:51Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	206
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.048000s	0.187947s	Success
chdir_getcwd.c	Success	None	0.048282s	0.147716s	Success
chmod.c	Success	None	0.051743s	0.153526s	Success
clock_gettime_highlevel.c	Success	None	0.117758s	0.318811s	Success
clock_gettime_simple.c	Success	None	0.041925s	0.132025s	Success
cloexec.c	Success	None	0.059336s	0.239213s	Success
close.c	Success	None	0.057652s	0.177515s	Success
creat_access.c	Success	None	0.050524s	0.147094s	Success
doubleclose.c	Success	None	0.042033s	0.126917s	Success
dup.c	Success	None	0.043481s	0.143304s	Success
dup2.c	Success	None	0.048234s	0.145393s	Success
dup3.c	Success	None	0.046581s	0.145434s	Success
dupwrite.c	Success	None	0.050111s	0.138845s	Success
etc_conf.c	Success	None	0.045298s	0.148526s	Success
fchdir.c	Success	None	0.052290s	0.154640s	Success
fchmod.c	Success	None	0.053284s	0.157619s	Success
fcntl.c	Success	None	0.048846s	0.151182s	Success
fdatasync.c	Success	None	0.048675s	0.136191s	Success
filetest.c	Success	None	0.050307s	0.138473s	Success
filetest1000.c	Success	None	0.056579s	0.159106s	Success
flock.c	Success	None	0.059893s	0.183945s	Success
fstat.c	Success	None	0.052990s	0.160787s	Success
fstatfs.c	Success	None	0.045878s	0.136689s	Success
fsync.c	Success	None	0.050389s	0.142463s	Success
ftruncate.c	Success	None	0.054426s	0.268983s	Success
getcwd.c	Success	None	0.045397s	0.132609s	Success
getrandom.c	Success	None	0.049475s	0.144601s	Success
ioctl.c	Success	None	0.053998s	0.149731s	Success
link.c	Success	None	0.053510s	0.207115s	Success
locale_test.c	Success	None	0.062857s	0.641783s	Success
lseek.c	Success	None	0.054463s	0.265130s	Success
lstat.c	Success	None	0.053109s	0.170570s	Success
mkdir_rmdir.c	Success	None	0.049865s	0.145760s	Success
mkfifo_test.c	Success	None	0.055050s	0.199127s	Success
mknod.c	Success	None	0.049142s	0.154861s	Success
nocancel_io.c	Success	None	0.053023s	0.174465s	Success
open.c	Success	None	0.044770s	0.133331s	Success
openat.c	Success	None	0.045840s	0.137205s	Success
path_conversion_safety.c	Success	None	0.054423s	0.179141s	Success
pread_pwrite.c	Success	None	0.048618s	0.157366s	Success
preadv_pwritev.c	Success	None	0.053831s	0.165295s	Success
printf.c	Success	None	0.041478s	0.127011s	Success
prlimit64.c	Success	None	0.043732s	0.133469s	Success
read.c	Success	None	0.050381s	0.150423s	Success
readbytes.c	Success	None	0.045605s	0.133083s	Success
readdir_basic.c	Success	None	0.056198s	0.172895s	Success
readlink.c	Success	None	0.049678s	0.145341s	Success
readlinkat.c	Success	None	0.051928s	0.153971s	Success
readv_writev_test.c	Success	None	0.052345s	0.163977s	Success
rename.c	Success	None	0.052895s	0.151119s	Success
sc-writev.c	Success	None	0.049110s	0.148017s	Success
stat.c	Success	None	0.052000s	0.150109s	Success
statfs.c	Success	None	0.044094s	0.137501s	Success
symlink.c	Success	None	0.052273s	0.184092s	Success
sync_file_range.c	Success	None	0.048249s	0.143586s	Success
timespec_time_t_compat.c	Success	None	0.047088s	0.134134s	Success
truncate.c	Success	None	0.051250s	0.161066s	Success
unlink.c	Success	None	0.052901s	0.197698s	Success
unlinkat.c	Success	None	0.052617s	0.168721s	Success
write.c	Success	None	0.043329s	0.125245s	Success
writeloop.c	Success	None	0.051787s	0.136663s	Success
writepartial.c	Success	None	0.050153s	0.133902s	Success
writev.c	Success	None	0.051387s	0.156411s	Success
Math Tests
math_link_smoke.c	Success	None	0.053986s	0.139238s	Success
math_tests.c	Success	None	0.056167s	0.167445s	Success
Memory Tests
brk.c	Success	None	0.048306s	0.136120s	Success
fork_large_memory.c	Success	None	0.080443s	0.393608s	Success
malloc.c	Success	None	0.045296s	0.126059s	Success
malloc_large.c	Success	None	0.046492s	0.132316s	Success
memcpy.c	Success	None	0.046256s	0.133239s	Success
memory_error_test.c	Success	None	0.051772s	0.170536s	Success
mmap.c	Success	None	0.043518s	0.136137s	Success
mmap_aligned.c	Success	None	0.043768s	0.144462s	Success
mmap_complicated.c	Success	None	0.051571s	0.152195s	Success
mmap_file.c	Success	None	0.050652s	0.147435s	Success
mmap_shared.c	Success	None	0.049921s	0.148811s	Success
mmaptest.c	Success	None	0.045655s	0.138188s	Success
mprotect.c	Success	None	0.043717s	0.134089s	Success
mprotect_boundary.c	Success	None	0.044600s	0.152488s	Success
mprotect_end_region.c	Success	None	0.045575s	0.138497s	Success
mprotect_middle_region.c	Success	None	0.043026s	0.143520s	Success
mprotect_multiple_times.c	Success	None	0.044069s	0.144387s	Success
mprotect_same_value.c	Success	None	0.044054s	0.141303s	Success
mprotect_spanning_regions.c	Success	None	0.044974s	0.156739s	Success
munmap_adjacent_shm.c	Success	None	0.046372s	0.152177s	Success
sbrk.c	Success	None	0.045556s	0.132862s	Success
segfault.c	Success	None	0.052414s	0.164427s	Success
shm.c	Success	None	0.051633s	0.154676s	Success
shmtest.c	Success	None	0.044177s	0.136329s	Success
thread_malloc_sequential.c	Success	None	0.053170s	0.165502s	Success
vtable.c	Success	None	0.055439s	0.151621s	Success
Networking Tests
accept4.c	Success	None	0.054949s	0.166995s	Success
dns_resolve_test.c	Success	None	0.050528s	0.145099s	Success
dnstest.c	Success	None	0.049924s	0.156036s	Success
epoll_edge_triggered.c	Success	None	0.209986s	0.501504s	Success
epollcreate1.c	Success	None	0.051859s	0.155050s	Success
error_handling_net.c	Success	None	0.059357s	0.264589s	Success
getaddrinfo_test.c	Success	None	0.054990s	0.188292s	Success
getaddrinfo_unspec.c	Success	None	0.064783s	0.163014s	Success
gethostname.c	Success	None	0.043465s	0.130900s	Success
getifaddrs.c	Success	None	0.052245s	0.146677s	Success
getsockname.c	Success	None	0.058344s	0.149177s	Success
getsockopt.c	Success	None	0.054224s	0.199103s	Success
ipv6_basic.c	Success	None	0.056505s	0.203848s	Success
makepipe.c	Success	None	0.044220s	0.124061s	Success
nonblocking_eagain.c	Success	None	0.055305s	0.216346s	Success
pipe.c	Success	None	0.054407s	0.155701s	Success
pipe2.c	Success	None	0.051667s	0.149764s	Success
pipeinput.c	Success	None	0.054188s	0.166919s	Success
pipeinput2.c	Success	None	0.054164s	0.169084s	Success
pipeonestring.c	Success	None	0.055453s	0.171202s	Success
pipepong.c	Success	None	0.052085s	0.169823s	Success
pipewrite.c	Success	None	0.047374s	0.149478s	Success
poll.c	Success	None	0.054178s	0.139139s	Success
recvfrom-sendto.c	Success	None	0.051829s	0.158768s	Success
sendmsg_recvmsg_test.c	Success	None	0.051938s	0.156098s	Success
serverclient.c	Success	None	0.053104s	0.153852s	Success
shutdown.c	Success	None	0.054248s	0.152517s	Success
shutdown_fork.c	Success	None	0.051599s	0.161137s	Success
simple-select.c	Success	None	0.053191s	0.166173s	Success
simple_epoll.c	Success	None	0.051079s	0.153258s	Success
socket.c	Success	None	0.050345s	0.140167s	Success
socket_cloexec.c	Success	None	0.049972s	0.141238s	Success
socket_options_advanced.c	Success	None	0.056342s	0.220553s	Success
socketepoll.c	Success	None	0.048929s	0.142745s	Success
socketpair.c	Success	None	0.049210s	0.151812s	Success
socketselect.c	Success	None	0.051622s	0.146110s	Success
udp_send_recv.c	Success	None	0.158534s	0.312808s	Success
uds-getsockname.c	Success	None	0.052059s	0.145454s	Success
uds-nb-select.c	Success	None	2.059486s	2.218604s	Success
uds-serverclient.c	Success	None	0.056109s	0.184674s	Success
uds-socketselect.c	Success	None	0.051177s	0.151461s	Success
writev_socket.c	Success	None	0.053810s	0.193997s	Success
Process Tests
barrier_test.c	Success	None	0.049991s	0.149064s	Success
chain_thread.c	Success	None	1.052348s	1.159133s	Success
ctor_syscall_test.c	Success	None	0.041280s	0.128755s	Success
cxa_atexit_test.c	Success	None	0.046784s	0.132991s	Success
execve_shebang.c	Success	None	0.051363s	0.146308s	Success
exit.c	Success	None	0.047741s	0.137354s	Success
exit_failure.c	Success	None	0.051349s	0.147688s	Success
exit_group_thread.c	Success	None	0.052517s	0.156538s	Success
flockfile_test.c	Success	None	0.051278s	0.165384s	Success
fork2malloc.c	Success	None	0.052562s	0.152404s	Success
fork_select.c	Success	None	0.049329s	0.154423s	Success
fork_simple.c	Success	None	0.049946s	0.146456s	Success
fork_syscall.c	Success	None	0.055380s	0.308316s	Success
fork_tls_ctype.c	Success	None	0.053734s	0.174551s	Success
forkandopen.c	Success	None	0.052018s	0.166055s	Success
forkdup.c	Success	None	0.056030s	0.163365s	Success
forkexecuid.c	Success	None	0.048392s	0.219066s	Success
forkexecv-arg.c	Success	None	0.050129s	0.199808s	Success
forkexecv.c	Success	None	0.047810s	0.199871s	Success
forkfiles.c	Success	None	0.053113s	0.160849s	Success
forkmalloc.c	Success	None	0.060481s	0.147457s	Success
forknodup.c	Success	None	0.052841s	0.160861s	Success
function-ptr.c	Success	None	0.046196s	0.133208s	Success
getegid_syscall.c	Success	None	0.052349s	0.262565s	Success
getgid_syscall.c	Success	None	0.051538s	0.266573s	Success
getpid.c	Success	None	0.044264s	0.125437s	Success
getpid_syscall.c	Success	None	0.054060s	0.286438s	Success
getppid.c	Success	None	0.052018s	0.150862s	Success
getppid_syscall.c	Success	None	0.054670s	0.233866s	Success
getuid.c	Success	None	0.051981s	0.142250s	Success
getuid_syscall.c	Success	None	0.050371s	0.187388s	Success
hello-arg.c	Success	None	0.041519s	0.131639s	Success
hello.c	Success	None	0.044462s	0.124907s	Success
longjmp.c	Success	None	0.043330s	0.131310s	Success
mutex.c	Success	None	2.056079s	2.160922s	Success
printf_deadlock_smoke.c	Success	None	0.059721s	0.188983s	Success
printf_thread_test.c	Success	None	0.053139s	0.161505s	Success
sem_forks.c	Success	None	0.054536s	0.166199s	Success
setsid.c	Success	None	0.043739s	0.129160s	Success
template.c	Success	None	0.050994s	0.166194s	Success
test_exec_nofork.c	Success	None	0.049024s	0.198092s	Success
test_unlink_open_file.c	Success	None	0.045893s	0.139069s	Success
thread-guard.c	Success	None	0.050225s	0.153573s	Success
thread-test.c	Success	None	0.047676s	0.141875s	Success
thread.c	Success	None	0.046622s	0.138242s	Success
thread_cageid_race.c	Success	None	0.047390s	0.171315s	Success
tls_test.c	Success	None	0.049627s	0.148905s	Success
uname.c	Success	None	0.044121s	0.131607s	Success
wait.c	Success	None	2.048345s	2.147105s	Success
waitpid_anychild.c	Success	None	0.051579s	0.149333s	Success
waitpid_syscall.c	Success	None	1.051782s	1.191255s	Success
waitpid_wnohang.c	Success	None	0.051251s	0.147529s	Success
Signal Tests
alarm.c	Success	None	7.051362s	7.176171s	Success
eintr_fork_signal.c	Success	None	1.052740s	1.170863s	Success
kill.c	Success	None	1.051476s	1.154549s	Success
setitimer.c	Success	None	7.053734s	7.182094s	Success
sigalrm.c	Success	None	2.052701s	2.165373s	Success
sigaltstack.c	Success	None	0.054677s	0.156623s	Success
sigchld.c	Success	None	1.053303s	1.154336s	Success
signal-fork.c	Success	None	4.053746s	4.159693s	Success
signal-simple.c	Success	None	0.052983s	0.144115s	Success
signal_SIGCHLD.c	Success	None	0.050447s	0.151438s	Success
signal_fork.c	Success	None	0.048054s	0.160864s	Success
signal_int_ignored.c	Success	None	2.052074s	2.156726s	Success
signal_kill_cleanup.c	Success	None	1.050542s	1.152271s	Success
signal_procmask.c	Success	None	0.048147s	0.145048s	Success
signal_read_interrupt.c	Success	None	0.554852s	0.669189s	Success
signal_recursive.c	Success	None	0.046886s	0.154031s	Success
signal_sa_mask.c	Success	None	0.045978s	0.139848s	Success
signal_select_interrupt.c	Success	None	0.556286s	0.671819s	Success
signal_write_interrupt.c	Success	None	1.053916s	1.163999s	Success
sigpipe.c	Success	None	1.053862s	1.170887s	Success
sigprocmask.c	Success	None	1.053638s	1.152954s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.042970s	0.128400s	Success
Memory Tests
mmap-negative1.c	Success	None	0.109887s	0.134491s	Success
mmap-negative2.c	Success	None	0.117848s	0.168305s	Success
Signal Tests
signal_resethand.c	Success	None	1.050585s	1.152971s	Success

github-actions · 2026-04-18T20:56:55Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	206
Number of Successes	206
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.046098s	0.187086s	Success
chdir_getcwd.c	Success	None	0.048180s	0.146173s	Success
chmod.c	Success	None	0.052593s	0.155344s	Success
clock_gettime_highlevel.c	Success	None	0.117683s	0.317695s	Success
clock_gettime_simple.c	Success	None	0.041104s	0.127612s	Success
cloexec.c	Success	None	0.050985s	0.214488s	Success
close.c	Success	None	0.059469s	0.170820s	Success
creat_access.c	Success	None	0.050790s	0.146653s	Success
doubleclose.c	Success	None	0.042329s	0.124244s	Success
dup.c	Success	None	0.043248s	0.143688s	Success
dup2.c	Success	None	0.048448s	0.142332s	Success
dup3.c	Success	None	0.046164s	0.145106s	Success
dupwrite.c	Success	None	0.049726s	0.138564s	Success
etc_conf.c	Success	None	0.044465s	0.148912s	Success
fchdir.c	Success	None	0.052509s	0.154808s	Success
fchmod.c	Success	None	0.051784s	0.153930s	Success
fcntl.c	Success	None	0.050853s	0.148805s	Success
fdatasync.c	Success	None	0.048458s	0.136176s	Success
filetest.c	Success	None	0.049578s	0.138210s	Success
filetest1000.c	Success	None	0.057006s	0.154133s	Success
flock.c	Success	None	0.058832s	0.181149s	Success
fstat.c	Success	None	0.051684s	0.152770s	Success
fstatfs.c	Success	None	0.044232s	0.133789s	Success
fsync.c	Success	None	0.048588s	0.136903s	Success
ftruncate.c	Success	None	0.053753s	0.266904s	Success
getcwd.c	Success	None	0.045815s	0.134296s	Success
getrandom.c	Success	None	0.049030s	0.144855s	Success
ioctl.c	Success	None	0.051871s	0.145481s	Success
link.c	Success	None	0.053929s	0.204445s	Success
locale_test.c	Success	None	0.062856s	0.645095s	Success
lseek.c	Success	None	0.053979s	0.263010s	Success
lstat.c	Success	None	0.053232s	0.164030s	Success
mkdir_rmdir.c	Success	None	0.049965s	0.147330s	Success
mkfifo_test.c	Success	None	0.055419s	0.191417s	Success
mknod.c	Success	None	0.048582s	0.153057s	Success
nocancel_io.c	Success	None	0.053422s	0.176007s	Success
open.c	Success	None	0.044830s	0.129371s	Success
openat.c	Success	None	0.045085s	0.138976s	Success
path_conversion_safety.c	Success	None	0.053186s	0.173185s	Success
pread_pwrite.c	Success	None	0.046761s	0.153287s	Success
preadv_pwritev.c	Success	None	0.052452s	0.162778s	Success
printf.c	Success	None	0.041420s	0.122038s	Success
prlimit64.c	Success	None	0.042990s	0.129897s	Success
read.c	Success	None	0.050395s	0.148526s	Success
readbytes.c	Success	None	0.045943s	0.135036s	Success
readdir_basic.c	Success	None	0.053156s	0.168642s	Success
readlink.c	Success	None	0.049683s	0.147094s	Success
readlinkat.c	Success	None	0.051903s	0.154460s	Success
readv_writev_test.c	Success	None	0.051709s	0.157365s	Success
rename.c	Success	None	0.052599s	0.145348s	Success
sc-writev.c	Success	None	0.048467s	0.142999s	Success
stat.c	Success	None	0.055655s	0.148979s	Success
statfs.c	Success	None	0.044847s	0.143048s	Success
symlink.c	Success	None	0.052695s	0.183101s	Success
sync_file_range.c	Success	None	0.048196s	0.142991s	Success
timespec_time_t_compat.c	Success	None	0.046879s	0.132903s	Success
truncate.c	Success	None	0.051595s	0.160861s	Success
unlink.c	Success	None	0.052055s	0.194556s	Success
unlinkat.c	Success	None	0.051223s	0.163845s	Success
write.c	Success	None	0.043146s	0.125972s	Success
writeloop.c	Success	None	0.052220s	0.137485s	Success
writepartial.c	Success	None	0.050106s	0.130869s	Success
writev.c	Success	None	0.051324s	0.155145s	Success
Math Tests
math_link_smoke.c	Success	None	0.054046s	0.133298s	Success
math_tests.c	Success	None	0.057363s	0.169612s	Success
Memory Tests
brk.c	Success	None	0.047463s	0.137116s	Success
fork_large_memory.c	Success	None	0.083742s	0.407417s	Success
malloc.c	Success	None	0.045445s	0.126932s	Success
malloc_large.c	Success	None	0.046514s	0.132589s	Success
memcpy.c	Success	None	0.045736s	0.130832s	Success
memory_error_test.c	Success	None	0.053110s	0.177472s	Success
mmap.c	Success	None	0.043120s	0.138983s	Success
mmap_aligned.c	Success	None	0.044582s	0.149292s	Success
mmap_complicated.c	Success	None	0.050389s	0.152937s	Success
mmap_file.c	Success	None	0.050241s	0.146409s	Success
mmap_shared.c	Success	None	0.052109s	0.157555s	Success
mmaptest.c	Success	None	0.045841s	0.139625s	Success
mprotect.c	Success	None	0.044226s	0.134899s	Success
mprotect_boundary.c	Success	None	0.044881s	0.152880s	Success
mprotect_end_region.c	Success	None	0.045022s	0.143965s	Success
mprotect_middle_region.c	Success	None	0.043516s	0.144858s	Success
mprotect_multiple_times.c	Success	None	0.043528s	0.145353s	Success
mprotect_same_value.c	Success	None	0.044275s	0.139566s	Success
mprotect_spanning_regions.c	Success	None	0.044554s	0.157356s	Success
munmap_adjacent_shm.c	Success	None	0.047285s	0.155487s	Success
sbrk.c	Success	None	0.045514s	0.131441s	Success
segfault.c	Success	None	0.051913s	0.164254s	Success
shm.c	Success	None	0.049990s	0.156031s	Success
shmtest.c	Success	None	0.045874s	0.141720s	Success
thread_malloc_sequential.c	Success	None	0.051886s	0.169113s	Success
vtable.c	Success	None	0.056023s	0.152463s	Success
Networking Tests
accept4.c	Success	None	0.056183s	0.168542s	Success
dns_resolve_test.c	Success	None	0.049717s	0.143765s	Success
dnstest.c	Success	None	0.049582s	0.151642s	Success
epoll_edge_triggered.c	Success	None	0.209314s	0.496600s	Success
epollcreate1.c	Success	None	0.053131s	0.157122s	Success
error_handling_net.c	Success	None	0.058297s	0.264913s	Success
getaddrinfo_test.c	Success	None	0.053993s	0.189330s	Success
getaddrinfo_unspec.c	Success	None	0.061593s	0.153464s	Success
gethostname.c	Success	None	0.044713s	0.128788s	Success
getifaddrs.c	Success	None	0.051856s	0.147487s	Success
getsockname.c	Success	None	0.057566s	0.153611s	Success
getsockopt.c	Success	None	0.053993s	0.196198s	Success
ipv6_basic.c	Success	None	0.055827s	0.202148s	Success
makepipe.c	Success	None	0.043667s	0.128354s	Success
nonblocking_eagain.c	Success	None	0.055598s	0.212142s	Success
pipe.c	Success	None	0.053317s	0.157194s	Success
pipe2.c	Success	None	0.052420s	0.145317s	Success
pipeinput.c	Success	None	0.053981s	0.167917s	Success
pipeinput2.c	Success	None	0.054204s	0.171711s	Success
pipeonestring.c	Success	None	0.054466s	0.168394s	Success
pipepong.c	Success	None	0.052321s	0.170258s	Success
pipewrite.c	Success	None	0.046668s	0.145570s	Success
poll.c	Success	None	0.051106s	0.137362s	Success
recvfrom-sendto.c	Success	None	0.055802s	0.172404s	Success
sendmsg_recvmsg_test.c	Success	None	0.052255s	0.153546s	Success
serverclient.c	Success	None	0.052146s	0.149627s	Success
shutdown.c	Success	None	0.053419s	0.149931s	Success
shutdown_fork.c	Success	None	0.051997s	0.154548s	Success
simple-select.c	Success	None	0.053042s	0.169039s	Success
simple_epoll.c	Success	None	0.051376s	0.155886s	Success
socket.c	Success	None	0.050003s	0.138271s	Success
socket_cloexec.c	Success	None	0.050121s	0.138684s	Success
socket_options_advanced.c	Success	None	0.057537s	0.222911s	Success
socketepoll.c	Success	None	0.049647s	0.143912s	Success
socketpair.c	Success	None	0.049990s	0.151231s	Success
socketselect.c	Success	None	0.050605s	0.151170s	Success
udp_send_recv.c	Success	None	0.159444s	0.322954s	Success
uds-getsockname.c	Success	None	0.050761s	0.144307s	Success
uds-nb-select.c	Success	None	2.060907s	2.219276s	Success
uds-serverclient.c	Success	None	0.055150s	0.186567s	Success
uds-socketselect.c	Success	None	0.051204s	0.147826s	Success
writev_socket.c	Success	None	0.055047s	0.185223s	Success
Process Tests
barrier_test.c	Success	None	0.050406s	0.153551s	Success
chain_thread.c	Success	None	1.052859s	1.158521s	Success
ctor_syscall_test.c	Success	None	0.042316s	0.130719s	Success
cxa_atexit_test.c	Success	None	0.047747s	0.139987s	Success
execve_shebang.c	Success	None	0.050899s	0.151874s	Success
exit.c	Success	None	0.050465s	0.135844s	Success
exit_failure.c	Success	None	0.051111s	0.152377s	Success
exit_group_thread.c	Success	None	0.053415s	0.157669s	Success
flockfile_test.c	Success	None	0.050720s	0.166580s	Success
fork2malloc.c	Success	None	0.052911s	0.151029s	Success
fork_select.c	Success	None	0.049847s	0.156662s	Success
fork_simple.c	Success	None	0.048250s	0.139546s	Success
fork_syscall.c	Success	None	0.054894s	0.290150s	Success
fork_tls_ctype.c	Success	None	0.054841s	0.175209s	Success
forkandopen.c	Success	None	0.053067s	0.170696s	Success
forkdup.c	Success	None	0.055512s	0.163937s	Success
forkexecuid.c	Success	None	0.049184s	0.215839s	Success
forkexecv-arg.c	Success	None	0.050365s	0.205783s	Success
forkexecv.c	Success	None	0.047407s	0.193495s	Success
forkfiles.c	Success	None	0.051232s	0.158166s	Success
forkmalloc.c	Success	None	0.062366s	0.148273s	Success
forknodup.c	Success	None	0.053220s	0.165910s	Success
function-ptr.c	Success	None	0.045940s	0.135844s	Success
getegid_syscall.c	Success	None	0.052120s	0.270666s	Success
getgid_syscall.c	Success	None	0.052723s	0.263505s	Success
getpid.c	Success	None	0.043889s	0.126580s	Success
getpid_syscall.c	Success	None	0.054509s	0.284108s	Success
getppid.c	Success	None	0.052722s	0.151714s	Success
getppid_syscall.c	Success	None	0.054998s	0.237327s	Success
getuid.c	Success	None	0.051855s	0.140162s	Success
getuid_syscall.c	Success	None	0.051049s	0.188835s	Success
hello-arg.c	Success	None	0.041990s	0.132910s	Success
hello.c	Success	None	0.041793s	0.127056s	Success
longjmp.c	Success	None	0.042636s	0.130068s	Success
mutex.c	Success	None	2.057016s	2.162522s	Success
printf_deadlock_smoke.c	Success	None	0.059737s	0.190020s	Success
printf_thread_test.c	Success	None	0.050296s	0.157753s	Success
sem_forks.c	Success	None	0.056179s	0.167105s	Success
setsid.c	Success	None	0.045011s	0.131704s	Success
template.c	Success	None	0.052150s	0.166632s	Success
test_exec_nofork.c	Success	None	0.051399s	0.199543s	Success
test_unlink_open_file.c	Success	None	0.047714s	0.133632s	Success
thread-guard.c	Success	None	0.047854s	0.149614s	Success
thread-test.c	Success	None	0.047858s	0.145045s	Success
thread.c	Success	None	0.046365s	0.140510s	Success
thread_cageid_race.c	Success	None	0.047076s	0.173649s	Success
tls_test.c	Success	None	0.049400s	0.152484s	Success
uname.c	Success	None	0.044811s	0.131314s	Success
wait.c	Success	None	2.048792s	2.151208s	Success
waitpid_anychild.c	Success	None	0.051568s	0.150175s	Success
waitpid_syscall.c	Success	None	1.051698s	1.185904s	Success
waitpid_wnohang.c	Success	None	0.052222s	0.150380s	Success
Signal Tests
alarm.c	Success	None	7.050236s	7.167858s	Success
eintr_fork_signal.c	Success	None	1.052526s	1.167820s	Success
kill.c	Success	None	1.050200s	1.155109s	Success
setitimer.c	Success	None	7.051875s	7.176099s	Success
sigalrm.c	Success	None	2.050691s	2.158017s	Success
sigaltstack.c	Success	None	0.052983s	0.151514s	Success
sigchld.c	Success	None	1.052516s	1.152152s	Success
signal-fork.c	Success	None	4.051737s	4.156329s	Success
signal-simple.c	Success	None	0.052198s	0.143577s	Success
signal_SIGCHLD.c	Success	None	0.049414s	0.149437s	Success
signal_fork.c	Success	None	0.047644s	0.156270s	Success
signal_int_ignored.c	Success	None	2.051318s	2.154370s	Success
signal_kill_cleanup.c	Success	None	1.048769s	1.149972s	Success
signal_procmask.c	Success	None	0.045567s	0.142982s	Success
signal_read_interrupt.c	Success	None	0.554398s	0.670411s	Success
signal_recursive.c	Success	None	0.045514s	0.145011s	Success
signal_sa_mask.c	Success	None	0.045279s	0.136118s	Success
signal_select_interrupt.c	Success	None	0.557908s	0.671717s	Success
signal_write_interrupt.c	Success	None	1.053788s	1.164796s	Success
sigpipe.c	Success	None	1.052913s	1.168338s	Success
sigprocmask.c	Success	None	1.050295s	1.154795s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.042230s	0.129424s	Success
Memory Tests
mmap-negative1.c	Success	None	0.124908s	0.145028s	Success
mmap-negative2.c	Success	None	0.111957s	0.139107s	Success
Signal Tests
signal_resethand.c	Success	None	1.050486s	1.154766s	Success

rennergade · 2026-04-18T22:32:02Z

 }
-weak_alias (__mmap, mmap)
-libc_hidden_def (__mmap)
+weak_alias (__mmap, mmap) libc_hidden_def (__mmap)


these should be on separate lines

rennergade · 2026-04-18T22:32:57Z

+        };
+        if result as isize == -1 {
+            let errno = get_errno();
+            panic!(


I think these should be debug panics if they should never happen? if its just an errno we want to return errno tho

@rennergade could you please explain why they should be debug panics? I didn't understand the comment perfectly

I don't really understand what's happening here, in what situations are panics being triggered?

I actually copy pasted both of these error scenarios from before, that is, I modified the overlapping processing of regions logic but didn't think through the error scenarios coming out of that.

But reading through the man page,

On failure, it returns -1, and
errno is set to indicate the error (probably to EINVAL).
The errorno can range from underlying memory not being available to SIGSEGV or misalignment error.

we basically should only panic if state is corrupted in some unrecoverable way, but we should use lind_debug_panic for that and not use the generic panic, if its just an errno thats normal we want to return that.

rishabhBudhouliya added 6 commits April 15, 2026 21:15

skip shm backed memory regions in overlapping intervals while un-mapp…

096b55a

…ing memory

replace manual nodit interval logic with find_page_iter trait

6a31a83

cast user_to_sys arg to u32

cfa6e5d

revert the test

43146da

revert shmtest changes

ecf13d1

refactor

bf88c29

rishabhBudhouliya requested review from qianxichen233 and rennergade and removed request for qianxichen233 April 16, 2026 02:09

rishabhBudhouliya added 4 commits April 16, 2026 11:54

add munmap adjacent to shm test

0299dff

IPC_PRIVATE is not allowed, replace

4b751a2

refactor test

33a0502

add debug logs

55fed1e

fix shmat bug

d82a6f2

rishabhBudhouliya marked this pull request as draft April 16, 2026 16:32

rishabhBudhouliya added 10 commits April 16, 2026 18:26

update test

2fb3910

refactor

4bf8155

refactor test

bde723c

re-write adjacency logic

fa60b13

add debug logs

0c58b90

update test

0261ef6

modify test

2102768

Revert "modify test"

801cfa0

This reverts commit 2102768.

refactor comments

d5ef87c

remove comments from shmat

37065dc

rishabhBudhouliya marked this pull request as ready for review April 17, 2026 16:32

rishabhBudhouliya added 4 commits April 17, 2026 16:54

update

e5aaf29

update

74aa480

fix double translation bug

ce33759

fix mmap double translation pointer issue

0937a39

update shm test assertion at end

021ec3e

refactor

4b60fd4

rennergade reviewed Apr 17, 2026

View reviewed changes

remove print statement

ee023e5

remove double translation address issue from shmdt as well

244324d

Merge branch 'main' into munmap-fix

3d30361

rishabhBudhouliya added 2 commits April 18, 2026 10:12

fix shmdt double translation bug

101f31f

linting

7f68ccd

address review comments

abc7cbe

rennergade reviewed Apr 18, 2026

View reviewed changes

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