[Mesa-users] RHEL 7 Segmentation fault

Asya Dvorkin advorkin at CS.Princeton.EDU
Thu Jan 12 19:48:05 UTC 2017 

Hello, everyone.

I am trying to help one of our developers and have some questions.

Environment:
RHEL 7.3
Matlab 2016a
Osmesa - 11.2.2

It works without any issues on an older version of RHEL (6) and with Matlab 2014a.

Here is the code:

https://vision.princeton.edu/pvt/WarpDepthMesh/WarpMeshColor.cpp

I'm getting segmentation fault right before:

  glEnable(GL_DEPTH_TEST);
  glDisable(GL_LIGHTING);
  glEnable(GL_CULL_FACE);
  glCullFace(GL_BACK);

I have also compiled with mex -g and logs are below.

Thank you for your help,
Asya


>> [label,depth]=WarpMeshColor(P,outImsize(2),outImsize(1),XYZcamera);

MEX FILE: WarpMeshColor.mexa64 entry point located at address 0xb9396089
Add breakpoints at the debugger prompt and issue a "continue" to resume
execution of MATLAB.


Program received signal SIGUSR1, User defined signal 1.
0x00007ffff599f6d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
(gdb) continue
Continuing.
output size:
m_width=400
m_height=640
Step 1: setup off-screen binding
Step 2

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd392e700 (LWP 11194)]
0x00007fffb8bdf170 inc () from /lib64/libOSMesa.so.8
(gdb) continue
Continuing.
Attempt to restart MATLAB? [y or n]>>n
------------------------------------------------------------------------
       Segmentation violation detected at Wed Jan  4 12:57:49 2017
------------------------------------------------------------------------

Configuration:
  Crash Decoding      : Disabled
  Crash Mode          : continue (default)
  Current Graphics Driver: Unknown software
  Current Visual      : None
  Default Encoding    : UTF-8
  GNU C Library       : 2.17 stable
  Host Name           : HOST
  MATLAB Architecture : glnxa64
  MATLAB Root         : /usr/local/Matlab/R2016a
  MATLAB Version      : 9.0.0.341360 (R2016a)
  OpenGL              : software
  Operating System    : Linux 3.10.0-514.2.2.el7.x86_64 #1 SMP Wed Dec 7 11:19:34 EST 2016 x86_64
  Processor ID        : x86 Family 6 Model 37 Stepping 1, GenuineIntel
  Window System       : No active display

Fault Count: 1


Abnormal termination:
Segmentation violation

Register State (from fault):
  RAX = ffffffffffffff08  RBX = 0000000000000b71
  RCX = 00007ffff5bab2e0  RDX = 0000000000000001
  RSP = 00007fffd392abc0  RBP = 0000000000000000
  RSI = 0000000000000b71  RDI = 0000000000000000

   R8 = 00007ffff598fa00   R9 = 00007fffcd576f70
  R10 = 00007fffd392a970  R11 = 00007fffb8bdf6f0
  R12 = 0000000000000001  R13 = 00007fffccfbea80
  R14 = 00007fffd392b4f8  R15 = 00007fffd392b4f8

  RIP = 00007fffb8bdf170  EFL = 0000000000010246

   CS = 0033   FS = 0000   GS = 0000

Stack Trace (from fault):
[  0] 0x00007fffb8bdf170                              /lib64/libOSMesa.so.8+00553328
[  1] 0x00007fffb939623d      WarpMeshColor.mexa64+00004669 mexFunction+00000436
[  2] 0x00007fffe0f868b0     /usr/local/Matlab/R2016a/bin/glnxa64/libmex.so+00149680 mexRunMexFile+00000064
[  3] 0x00007fffe0f83214     /usr/local/Matlab/R2016a/bin/glnxa64/libmex.so+00135700
[  4] 0x00007fffe0f83db4     /usr/local/Matlab/R2016a/bin/glnxa64/libmex.so+00138676
[  5] 0x00007fffe1d2d505 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_dispatcher.so+00746757 _ZN8Mfh_file16dispatch_fh_implEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00001509
[  6] 0x00007fffe1d2d9a0 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_dispatcher.so+00747936 _ZN8Mfh_file11dispatch_fhEiPP11mxArray_tagiS2_+00000032
[  7] 0x00007fffded191c9 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+09232841
[  8] 0x00007fffdee45dbf /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+10464703
[  9] 0x00007fffdee3b8e6 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+10422502
[ 10] 0x00007fffdee04891 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+10197137
[ 11] 0x00007fffde8d2b2a /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04750122
[ 12] 0x00007fffde8d3a4c /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04753996
[ 13] 0x00007fffde8d1ebc /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04746940
[ 14] 0x00007fffde8cf9ea /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04737514
[ 15] 0x00007fffde8cfdb1 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04738481
[ 16] 0x00007fffde8d1a63 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04745827
[ 17] 0x00007fffde8d1be9 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+04746217
[ 18] 0x00007fffde98216f /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+05468527
[ 19] 0x00007fffde98522a /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+05481002
[ 20] 0x00007fffdec27543 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+08242499
[ 21] 0x00007fffdebf007e /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+08015998
[ 22] 0x00007fffdebf4058 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+08032344
[ 23] 0x00007fffdebf4107 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+08032519
[ 24] 0x00007fffdec6a32c /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+08516396
[ 25] 0x00007fffdec6a792 /usr/local/Matlab/R2016a/bin/glnxa64/libmwm_lxe.so+08517522
[ 26] 0x00007fffe11c1d7c /usr/local/Matlab/R2016a/bin/glnxa64/libmwbridge.so+00200060
[ 27] 0x00007fffe11c29c5 /usr/local/Matlab/R2016a/bin/glnxa64/libmwbridge.so+00203205 _Z8mnParserv+00000789
[ 28] 0x00007fffe2016c13   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00695315
[ 29] 0x00007ffff777f81c   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmvm.so+02410524 _ZNK5boost9function0IvEclEv+00000028
[ 30] 0x00007fffe2018925   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00702757
[ 31] 0x00007fffe2019839   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00706617 _ZN5boost6detail17task_shared_stateINS_3_bi6bind_tIvPFvRKNS_8functionIFvvEEEENS2_5list1INS2_5valueIS6_EEEEEEvE6do_runEv+00000025
[ 32] 0x00007ffff1f938a0    /usr/local/Matlab/R2016a/bin/glnxa64/libmwms.so+03168416 _ZN5boost6detail22task_base_shared_stateIvE3runEv+00000064
[ 33] 0x00007fffe201a717   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00710423
[ 34] 0x00007fffe201675a   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00694106
[ 35] 0x00007fffe2389c06   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00969734
[ 36] 0x00007fffe2377b4c   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00895820 _ZN5boost6detail8function21function_obj_invoker0ISt8functionIFNS_3anyEvEES4_E6invokeERNS1_15function_bufferE+00000028
[ 37] 0x00007fffe237821f   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00897567 _ZNK5boost9function0INS_3anyEEclEv+00000031
[ 38] 0x00007fffe2377993   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00895379 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tagRN5boost10shared_ptrIN14cmddistributor17IIPCompletedEventEEE+00000163
[ 39] 0x00007fffe202b71d   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00780061
[ 40] 0x00007fffe2359f98   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00774040
[ 41] 0x00007fffe23445af   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00685487
[ 42] 0x00007fffe23417e3   /usr/local/Matlab/R2016a/bin/glnxa64/libmwiqm.so+00673763
[ 43] 0x00007ffff713ca3a /usr/local/Matlab/R2016a/bin/glnxa64/libmwservices.so+03443258
[ 44] 0x00007ffff713b8a7 /usr/local/Matlab/R2016a/bin/glnxa64/libmwservices.so+03438759
[ 45] 0x00007ffff713c10c /usr/local/Matlab/R2016a/bin/glnxa64/libmwservices.so+03440908 _Z25svWS_ProcessPendingEventsiib+00000092
[ 46] 0x00007fffe2016ed2   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00696018
[ 47] 0x00007fffe2017211   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00696849
[ 48] 0x00007fffe2003cfd   /usr/local/Matlab/R2016a/bin/glnxa64/libmwmcr.so+00617725
[ 49] 0x00007ffff599bdc5                             /lib64/libpthread.so.0+00032197
[ 50] 0x00007ffff56ca73d                                   /lib64/libc.so.6+01013565 clone+00000109
[ 51] 0x0000000000000000                                   <unknown-module>+00000000


This error was detected while a MEX-file was running. If the MEX-file
is not an official MathWorks function, please examine its source code
for errors. Please consult the External Interfaces Guide for information
on debugging MEX-files.

If this problem is reproducible, please submit a Service Request via:
http://www.mathworks.com/support/contact_us/

A technical support engineer might contact you with further information.

Thank you for your help.** This crash report has been saved to disk as matlab_crash_dump.11189-1 **



MATLAB is exiting because of fatal error
[Thread 0x7fffcb76b700 (LWP 11195) exited]
[Thread 0x7fffd392e700 (LWP 11194) exited]
[Thread 0x7fffd9989700 (LWP 11193) exited]
[Thread 0x7ffff7fb4780 (LWP 11189) exited]

Program terminated with signal SIGKILL, Killed.
The program no longer exists.

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