the program crashes when darknet is enabled

[rkachach]

.....
Unused field: 'jitter = .3'
Unused field: 'ignore_thresh = .5'
Unused field: 'truth_thresh = 1'
Unused field: 'random = 1'
83 route 79
84 conv 256 1 x 1 / 1 13 x 13 x 512 -> 13 x 13 x 256
85 Type not recognized: [upsample]
Unused field: 'stride = 2'
86 route 85 61
87 ./trafficmonitor: Violación de segmento

Strack trace:
#0 0x00007ffff32181e8 in __strchrnul_avx2 () at ../sysdeps/x86_64/multiarch/strchr-avx2.S:57
#1 0x00007ffff30e5432 in __find_specmb (format=0x1 <error: No se puede acceder a la memoria en la dirección 0x1>) at printf-parse.h:108
#2 0x00007ffff30e5432 in _IO_vfprintf_internal (s=0x7fffffffa260, format=0x1 <error: No se puede acceder a la memoria en la dirección 0x1>, ap=0x7fffffffc9b0)
at vfprintf.c:1320
#3 0x00007ffff30e8680 in buffered_vfprintf (s=s@entry=0x7ffff3476680 <IO_2_1_stderr>, format=format@entry=0x1 <error: No se puede acceder a la memoria en la dirección 0x1>, args=args@entry=0x7fffffffc9b0) at vfprintf.c:2329
#4 0x00007ffff30e5726 in _IO_vfprintf_internal (s=0x7ffff3476680 <IO_2_1_stderr>, format=format@entry=0x1 <error: No se puede acceder a la memoria en la dirección 0x1>, ap=ap@entry=0x7fffffffc9b0) at vfprintf.c:1301
#5 0x00007ffff31a89bb in error_tail (status=status@entry=-389746752, errnum=errnum@entry=1480340209, message=message@entry=0x1 <error: No se puede acceder a la memoria en la dirección 0x1>, args=args@entry=0x7fffffffc9b0) at error.c:271
#6 0x00007ffff31a8b3d in __error (status=-389746752, errnum=1480340209, message=0x1 <error: No se puede acceder a la memoria en la dirección 0x1>) at error.c:321
#7 0x00007fffe8bddb70 in parse_convolutional () at /usr/local/lib/libdarknetLib.so
#8 0x00007fffe8be0a4a in parse_network_cfg () at /usr/local/lib/libdarknetLib.so
#9 0x00007fffe8be150d in c_parse_network_cfg () at /usr/local/lib/libdarknetLib.so
#10 0x00007ffff3dc338c in DarknetAPI::DarknetAPI(char*, char*) () at /usr/local/lib/libdarknetAPILib.so
#11 0x00005555555e44a9 in trafficmonitor::DarknetModel::darknet_init(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) ()
#12 0x00005555555e4657 in trafficmonitor::DarknetModel::DarknetModel() ()
#13 0x00005555555b0303 in trafficmonitor::TrafficMonitorAlgorithm::darknet_tracking() ()
#14 0x00005555555b4e02 in trafficmonitor::TrafficMonitorAlgorithm::iteration(colorspaces::Image const&, timeval) ()
#15 0x00005555555d63a5 in trafficmonitor::Model::setImage(colorspaces::Image const&, timeval) ()
#16 0x000055555557d386 in main ()