fatal error: unexpected signal during runtime execution #1572
Description
I ran into a panic that took me awhile to track down. I'm quite surprised the tests or others haven't reported it. Maybe it's specific to my setup.
Stack Trace
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xb01dfacedebac1e pc=0x7fff6da4970a]
runtime stack:
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff6da4970a
stack: frame={sp:0x7ffeefbff008, fp:0x7ffeefbff058} stack=[0x7ffeefb800a8,0x7ffeefbff110)
0x00007ffeefbfef08: 0x01007ffeefbfef28 0x0000000000000004
0x00007ffeefbfef18: 0x000000000000001f 0x00007fff6da4970a
0x00007ffeefbfef28: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbfef38: 0x00000000040384b1 <runtime.throw+0x0000000000000071> 0x00007ffeefbfefd8
0x00007ffeefbfef48: 0x0000000004fcdabc 0x00007ffeefbfef90
0x00007ffeefbfef58: 0x0000000004038768 <runtime.fatalthrow.func1+0x0000000000000048> 0x000000000549dca0
0x00007ffeefbfef68: 0x0000000000000001 0x0000000000000001
0x00007ffeefbfef78: 0x00007ffeefbfefd8 0x00000000040384b1 <runtime.throw+0x0000000000000071>
0x00007ffeefbfef88: 0x000000000549dca0 0x00007ffeefbfefc8
0x00007ffeefbfef98: 0x00000000040386f0 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbfefa8
0x00007ffeefbfefa8: 0x0000000004038720 <runtime.fatalthrow.func1+0x0000000000000000> 0x000000000549dca0
0x00007ffeefbfefb8: 0x00000000040384b1 <runtime.throw+0x0000000000000071> 0x00007ffeefbfefd8
0x00007ffeefbfefc8: 0x00007ffeefbfeff8 0x00000000040384b1 <runtime.throw+0x0000000000000071>
0x00007ffeefbfefd8: 0x00007ffeefbfefe0 0x00000000040384e0 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbfefe8: 0x0000000004fd2c4f 0x000000000000002a
0x00007ffeefbfeff8: 0x00007ffeefbff048 0x000000000404e716 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbff008: <0x0000000004fd2c4f 0x00000000052bf108
0x00007ffeefbff018: 0x00007ffeefbff088 0x0000000004029706 <runtime.(*mheap).allocSpan+0x0000000000000546>
0x00007ffeefbff028: 0x000000c0000b6390 0x000000000401039e <runtime.mallocgc+0x000000000000065e>
0x00007ffeefbff038: 0x000000c000083ba0 0x0000000000000000
0x00007ffeefbff048: 0x00007ffeefbff090 !0x00007fff6da4970a
0x00007ffeefbff058: >0x00007ffeefbff090 0x00000000053d8000
0x00007ffeefbff068: 0x0000000000001749 0x000000000418a9a5 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbff078: 0x000000000406cf3f <runtime.syscall+0x000000000000001f> 0x000000c000144288
0x00007ffeefbff088: 0x000000000406c8ac <runtime.nanotime_trampoline+0x000000000000000c> 0x000000c000144258
0x00007ffeefbff098: 0x000000000406ad90 <runtime.asmcgocall+0x0000000000000070> 0x00007ffeefbff0d0
0x00007ffeefbff0a8: 0x0000000004010b6e <runtime.persistentalloc.func1+0x000000000000002e> 0x0000000000000028
0x00007ffeefbff0b8: 0x0000000000000000 0x00000000054e5020
0x00007ffeefbff0c8: 0x0000000000001dd0 0x000000c000083ba0
0x00007ffeefbff0d8: 0x0000000004068f8b <runtime.morestack+0x000000000000008b> 0x0000000000000004
0x00007ffeefbff0e8: 0x000000000511bbd0 0x000000000549dca0
0x00007ffeefbff0f8: 0x00007ffeefbff148 0x0000000004068da5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbff108: 0x0000000004068d5d <runtime.rt0_go+0x000000000000013d>
runtime.throw({0x4fd2c4f, 0x52bf108})
/usr/local/go/src/runtime/panic.go:1198 +0x71
runtime: unexpected return pc for runtime.sigpanic called from 0x7fff6da4970a
stack: frame={sp:0x7ffeefbff008, fp:0x7ffeefbff058} stack=[0x7ffeefb800a8,0x7ffeefbff110)
0x00007ffeefbfef08: 0x01007ffeefbfef28 0x0000000000000004
0x00007ffeefbfef18: 0x000000000000001f 0x00007fff6da4970a
0x00007ffeefbfef28: 0x0b01dfacedebac1e 0x0000000000000001
0x00007ffeefbfef38: 0x00000000040384b1 <runtime.throw+0x0000000000000071> 0x00007ffeefbfefd8
0x00007ffeefbfef48: 0x0000000004fcdabc 0x00007ffeefbfef90
0x00007ffeefbfef58: 0x0000000004038768 <runtime.fatalthrow.func1+0x0000000000000048> 0x000000000549dca0
0x00007ffeefbfef68: 0x0000000000000001 0x0000000000000001
0x00007ffeefbfef78: 0x00007ffeefbfefd8 0x00000000040384b1 <runtime.throw+0x0000000000000071>
0x00007ffeefbfef88: 0x000000000549dca0 0x00007ffeefbfefc8
0x00007ffeefbfef98: 0x00000000040386f0 <runtime.fatalthrow+0x0000000000000050> 0x00007ffeefbfefa8
0x00007ffeefbfefa8: 0x0000000004038720 <runtime.fatalthrow.func1+0x0000000000000000> 0x000000000549dca0
0x00007ffeefbfefb8: 0x00000000040384b1 <runtime.throw+0x0000000000000071> 0x00007ffeefbfefd8
0x00007ffeefbfefc8: 0x00007ffeefbfeff8 0x00000000040384b1 <runtime.throw+0x0000000000000071>
0x00007ffeefbfefd8: 0x00007ffeefbfefe0 0x00000000040384e0 <runtime.throw.func1+0x0000000000000000>
0x00007ffeefbfefe8: 0x0000000004fd2c4f 0x000000000000002a
0x00007ffeefbfeff8: 0x00007ffeefbff048 0x000000000404e716 <runtime.sigpanic+0x0000000000000396>
0x00007ffeefbff008: <0x0000000004fd2c4f 0x00000000052bf108
0x00007ffeefbff018: 0x00007ffeefbff088 0x0000000004029706 <runtime.(*mheap).allocSpan+0x0000000000000546>
0x00007ffeefbff028: 0x000000c0000b6390 0x000000000401039e <runtime.mallocgc+0x000000000000065e>
0x00007ffeefbff038: 0x000000c000083ba0 0x0000000000000000
0x00007ffeefbff048: 0x00007ffeefbff090 !0x00007fff6da4970a
0x00007ffeefbff058: >0x00007ffeefbff090 0x00000000053d8000
0x00007ffeefbff068: 0x0000000000001749 0x000000000418a9a5 <golang.org/x/sys/unix.libc_ioctl_trampoline+0x0000000000000005>
0x00007ffeefbff078: 0x000000000406cf3f <runtime.syscall+0x000000000000001f> 0x000000c000144288
0x00007ffeefbff088: 0x000000000406c8ac <runtime.nanotime_trampoline+0x000000000000000c> 0x000000c000144258
0x00007ffeefbff098: 0x000000000406ad90 <runtime.asmcgocall+0x0000000000000070> 0x00007ffeefbff0d0
0x00007ffeefbff0a8: 0x0000000004010b6e <runtime.persistentalloc.func1+0x000000000000002e> 0x0000000000000028
0x00007ffeefbff0b8: 0x0000000000000000 0x00000000054e5020
0x00007ffeefbff0c8: 0x0000000000001dd0 0x000000c000083ba0
0x00007ffeefbff0d8: 0x0000000004068f8b <runtime.morestack+0x000000000000008b> 0x0000000000000004
0x00007ffeefbff0e8: 0x000000000511bbd0 0x000000000549dca0
0x00007ffeefbff0f8: 0x00007ffeefbff148 0x0000000004068da5 <runtime.mstart+0x0000000000000005>
0x00007ffeefbff108: 0x0000000004068d5d <runtime.rt0_go+0x000000000000013d>
runtime.sigpanic()
/usr/local/go/src/runtime/signal_unix.go:719 +0x396
goroutine 34 [syscall]:
syscall.syscall(0x418a9a0, 0x2, 0x40487413, 0xc000144328)
/usr/local/go/src/runtime/sys_darwin.go:22 +0x3b fp=0xc000144288 sp=0xc000144268 pc=0x40679db
syscall.syscall(0x40103f4, 0x44, 0x0, 0x8)
<autogenerated>:1 +0x26 fp=0xc0001442d0 sp=0xc000144288 pc=0x406d706
golang.org/x/sys/unix.ioctl(0x5f80448, 0x0, 0x18)
/Users/m/dev/pkg/mod/golang.org/x/[email protected]/unix/zsyscall_darwin_amd64.go:746 +0x39 fp=0xc000144300 sp=0xc0001442d0 pc=0x418a4d9
golang.org/x/sys/unix.IoctlGetTermios(...)
/Users/m/dev/pkg/mod/golang.org/x/[email protected]/unix/ioctl.go:63
github.com/evanw/esbuild/internal/logger.GetTerminalInfo(0xc000144400)
/Users/m/dev/pkg/mod/github.com/evanw/[email protected]/internal/logger/logger_darwin.go:18 +0x92 fp=0xc000144380 sp=0xc000144300 pc=0x4192eb2
github.com/evanw/esbuild/internal/logger.NewStderrLog({0x0, 0x0, 0x0, 0x0})
/Users/m/dev/pkg/mod/github.com/evanw/[email protected]/internal/logger/logger.go:379 +0xa5 fp=0xc000144438 sp=0xc000144380 pc=0x418bb05
github.com/evanw/esbuild/pkg/api.buildImpl({0x0, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, {0x0, 0x0, ...}, ...})
/Users/m/dev/pkg/mod/github.com/evanw/[email protected]/pkg/api/api_impl.go:700 +0x186 fp=0xc000144eb0 sp=0xc000144438 pc=0x43696a6
github.com/evanw/esbuild/pkg/api.Build(...)
/Users/m/dev/pkg/mod/github.com/evanw/[email protected]/pkg/api/api.go:344
Steps to Reproduce:
- Have an existing Go project, using the Go API. This appears to be enough:
esbuild.Build(esbuild.BuildOptions{})
- Upgrade to Go 1.17
go run main.goon the example above and you should see the error posted above
How to Fix
Manually bump the golang.org/x/sys dependency
go get -u golang.org/x/sys
go get: upgraded golang.org/x/sys v0.0.0-20210423082822-04245dca01da => v0.0.0-20210823070655-63515b42dcdf