Segfault when rendering AVI animation to /tmp #46565

New Issue

Sarah · 2015-10-22T04:28:58+02:00

Sarah commented

2015-10-22 04:28:58 +02:00

System Information
Arch Linux

Blender Version
Broken: blender-2.76-linux-glibc211-x86_64 build hash: 48f7dd6
Worked: (optional)

Short description of error

Segfault when rendering AVI animation to /tmp

Exact steps for others to reproduce the error

start blender with a new file, change output path from /tmp/ to /tmp, output as AVI JPEG, and press Animation button in render.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffdea71700 (LWP 28948)]
0x00007ffff5cce771 in fseek () from /usr/lib/libc.so.6
(gdb) where
- 0  0x00007ffff5cce771 in fseek () from /usr/lib/libc.so.6
- 1  0x00000000018411ff in AVI_close_compress ()
- 2  0x000000000145246f in RE_BlenderAnim ()
- 3  0x00000000011deebe in ?? ()
- 4  0x0000000001065a9a in ?? ()
- 5  0x00007ffff66894a4 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007ffff5d4712d in clone () from /usr/lib/libc.so.6

**System Information** Arch Linux **Blender Version** Broken: blender-2.76-linux-glibc211-x86_64 build hash: 48f7dd6 Worked: (optional) **Short description of error** Segfault when rendering AVI animation to /tmp **Exact steps for others to reproduce the error** start blender with a new file, change output path from /tmp/ to /tmp, output as AVI JPEG, and press Animation button in render. ``` Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffdea71700 (LWP 28948)] 0x00007ffff5cce771 in fseek () from /usr/lib/libc.so.6 (gdb) where - 0 0x00007ffff5cce771 in fseek () from /usr/lib/libc.so.6 - 1 0x00000000018411ff in AVI_close_compress () - 2 0x000000000145246f in RE_BlenderAnim () - 3 0x00000000011deebe in ?? () - 4 0x0000000001065a9a in ?? () - 5 0x00007ffff66894a4 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007ffff5d4712d in clone () from /usr/lib/libc.so.6 ``` ![crahsy.png](https://archive.blender.org/developer/F246211/crahsy.png)

Sarah commented

2015-10-22 04:28:58 +02:00

Changed status to: 'Open'

Sarah commented

2015-10-22 04:28:58 +02:00

Added subscriber: @blackcandles

Olson Burry commented

2015-10-22 04:50:56 +02:00

Added subscriber: @OliverBurn

Olson Burry commented

2015-10-22 04:50:56 +02:00

I confirmed this with official 2.76 on Linux mint 17.2

AMD Phenom II x6 1090t
16GB RAM
GTX 970 /w/official 346.96 drivers

Though it seems to be maybe a permissions issue, trying to write to /tmp.avi when the following slash is left off the end. That is to say it's trying to write the filename directly to root which of course is not allowed.

Still, would expect something more graceful than segfault in this case perhaps?

Cheers all.

I confirmed this with official 2.76 on Linux mint 17.2 AMD Phenom II x6 1090t 16GB RAM GTX 970 /w/official 346.96 drivers Though it seems to be maybe a permissions issue, trying to write to /tmp<framerange>.avi when the following slash is left off the end. That is to say it's trying to write the filename directly to root which of course is not allowed. Still, would expect something more graceful than segfault in this case perhaps? Cheers all.

blender-admin commented

2015-10-22 08:25:37 +02:00

This issue was referenced by c6d98fa841

This issue was referenced by c6d98fa8418d16f124a2866adf8a5848734241fd

Campbell Barton commented

2015-10-22 08:33:14 +02:00

Changed status from 'Open' to: 'Resolved'

Campbell Barton closed this issue

2015-10-22 08:33:14 +02:00

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Segfault when rendering AVI animation to /tmp #46565