blender 2.77 segmentation fault on OpenSuSE Tumbleweed when enabling any external renderer in User Preferences #48004
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Reference: blender/blender#48004
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System Information
OpenSuSE Tumbleweed, updated 30th of March 2016
Blender Version
2.77
Worked: (optional)
Short description of error
Segmentation Fault
Exact steps for others to reproduce the error
Crash reproducible when clicking the enable button for luxrender in User Preferences. Crashes as well when clicking any other enable button for any other external renderer.
According to https://bugs.python.org/issue21564, maybe not a blender bug, but due to Python compiled with openssl 0.9.8 headers, while openssl 1.0 is installed (and should be, for e.g. heartbleed etc).
zypper install python
Loading repository data...
Reading installed packages...
'python' is already installed.
No update candidate for 'python-2.7.10-4.1.x86_64'. The highest available version is already installed.
Resolving package dependencies...
GNU gdb (GDB; openSUSE Factory) 7.10.1
Copyright (C) 2015 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later http://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-suse-linux".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
http://bugs.opensuse.org/.
Find the GDB manual and other documentation resources online at:
http://www.gnu.org/software/gdb/documentation/.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /opt/blender/blender...(no debugging symbols found)...done.
(gdb) run
Starting program: /opt/blender-2.77-linux-glibc211-x86_64/blender
Missing separate debuginfos, use: zypper install glibc-debuginfo-2.22-7.2.x86_64
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7ffff1fff700 (LWP 13124)]
[New Thread 0x7ffff17fe700 (LWP 13125)]
[New Thread 0x7ffff0ffd700 (LWP 13126)]
[New Thread 0x7ffff07fc700 (LWP 13127)]
[New Thread 0x7fffefffb700 (LWP 13128)]
[New Thread 0x7fffef7fa700 (LWP 13129)]
[New Thread 0x7fffeeff9700 (LWP 13130)]
[New Thread 0x7fffee7f8700 (LWP 13131)]
connect failed: No such file or directory
Read new prefs: /home/fritz/.config/blender/2.77/config/userpref.blend
[New Thread 0x7fffeb32d700 (LWP 13132)]
[Thread 0x7fffeb32d700 (LWP 13132) exited]
[New Thread 0x7fffeb32d700 (LWP 13133)]
[New Thread 0x7ffff3536700 (LWP 13134)]
[New Thread 0x7fffe1bff700 (LWP 13135)]
[Thread 0x7fffe1bff700 (LWP 13135) exited]
found bundled python: /opt/blender-2.77-linux-glibc211-x86_64/2.77/python
[New Thread 0x7fffdb7fb700 (LWP 13137)]
[New Thread 0x7fffdaffa700 (LWP 13138)]
[New Thread 0x7fffda7f9700 (LWP 13139)]
[New Thread 0x7fffd9ff8700 (LWP 13140)]
[New Thread 0x7fffd97f7700 (LWP 13141)]
[New Thread 0x7fffd8ff6700 (LWP 13142)]
[New Thread 0x7fffd87f5700 (LWP 13143)]
Program received signal SIGSEGV, Segmentation fault.
0x00007fffe00bb54c in EVP_PKEY_CTX_dup () from /lib64/libcrypto.so.1.0.0
Missing separate debuginfos, use: zypper install Mesa-debuginfo-11.1.2-134.1.x86_64 Mesa-libGL1-debuginfo-11.1.2-134.1.x86_64 Mesa-libglapi0-debuginfo-11.1.2-134.1.x86_64 libFLAC8-debuginfo-1.3.1-2.3.x86_64 libGLU1-debuginfo-9.0.0-11.4.x86_64 libX11-6-debuginfo-1.6.3-2.1.x86_64 libX11-xcb1-debuginfo-1.6.3-2.1.x86_64 libXau6-debuginfo-1.0.8-6.3.x86_64 libXcursor1-debuginfo-1.1.14-6.4.x86_64 libXdamage1-debuginfo-1.1.4-9.3.x86_64 libXext6-debuginfo-1.3.3-3.3.x86_64 libXfixes3-debuginfo-5.0.1-5.3.x86_64 libXi6-debuginfo-1.7.6-1.1.x86_64 libXrender1-debuginfo-0.9.9-1.3.x86_64 libXxf86vm1-debuginfo-1.1.4-1.3.x86_64 libbz2-1-debuginfo-1.0.6-36.1.x86_64 libcap2-debuginfo-2.22-14.21.x86_64 libdbus-1-3-debuginfo-1.10.6-1.1.x86_64 libdrm2-debuginfo-2.4.67-1.1.x86_64 libdrm_intel1-debuginfo-2.4.67-1.1.x86_64 libdrm_nouveau2-debuginfo-2.4.67-1.1.x86_64 libdrm_radeon1-debuginfo-2.4.67-1.1.x86_64 libexpat1-debuginfo-2.1.0-16.3.x86_64 libfreetype6-debuginfo-2.6.2-1.1.x86_64 libgcc_s1-debuginfo-5.3.1+r231346-1.4.x86_64 libgcrypt20-debuginfo-1.6.5-1.1.x86_64 libgpg-error0-debuginfo-1.21-1.2.x86_64 libjson-c2-debuginfo-0.12-1.6.x86_64 liblzma5-debuginfo-5.2.2-4.1.x86_64 libogg0-debuginfo-1.3.2-1.3.x86_64 libopenssl1_0_0-debuginfo-1.0.2g-1.1.x86_64 libpciaccess0-debuginfo-0.13.4-1.3.x86_64 libpcre1-debuginfo-8.38-1.2.x86_64 libpng16-16-debuginfo-1.6.21-1.1.x86_64 libpulse0-debuginfo-8.0-2.2.x86_64 libselinux1-debuginfo-2.3-5.20.x86_64 libsndfile1-debuginfo-1.0.26-1.1.x86_64 libspeex1-debuginfo-1.2~rc2-2.2.x86_64 libstdc++6-debuginfo-5.3.1+r231346-1.4.x86_64 libsystemd0-debuginfo-228-3.1.x86_64 libudev1-debuginfo-228-3.1.x86_64 libvorbis0-debuginfo-1.3.5-1.5.x86_64 libvorbisenc2-debuginfo-1.3.5-1.5.x86_64 libxcb-dri2-0-debuginfo-1.11.1-2.1.x86_64 libxcb-dri3-0-debuginfo-1.11.1-2.1.x86_64 libxcb-glx0-debuginfo-1.11.1-2.1.x86_64 libxcb-present0-debuginfo-1.11.1-2.1.x86_64 libxcb-sync1-debuginfo-1.11.1-2.1.x86_64 libxcb1-debuginfo-1.11.1-2.1.x86_64 libxshmfence1-debuginfo-1.2-1.3.x86_64 libz1-debuginfo-1.2.8-11.2.x86_64 s2tc-debuginfo-1.0-7.4.x86_64
(gdb) bt
2 0x00007fffd5b225db in EVPnew (name_obj=, digest=0x0, initial_ctx=0x7fffd5da3980 <CONST_new_md5_ctx>, cp=0x0, len=0)
3 0x00007fffd5b22dc5 in EVP_new_md5 (self=, args=)
(gdb) quit
A debugging session is active.
Quit anyway? (y or n) y
Changed status to: 'Open'
Added subscriber: @FritzReichmann
Added subscriber: @ThomasDinges
Do you use Blender from the OpenSuse repository or from blender.org? We only support bugs, confirmed with official blender.org releases.
Hi Thomas
It is the official 2.77 linked from blender.org, and loaded from mirror http://ftp.halifax.rwth-aachen.de/blender/release/Blender2.77/blender-2.77-linux-glibc211-x86_64.tar.bz2 about one hour ago.
For verification, the md5sum:
~/Downloads> md5sum blender-2.77-linux-glibc211-x86_64.tar.bz2
adf547c360b228f739f5580ca107da48 blender-2.77-linux-glibc211-x86_64.tar.bz2
Cheers,
Fritz
Added subscriber: @BYOB
Alright, thanks for the info!
@BYOB Can you please check on this? You maintain Luxblend, correct? :)
Which LuxRender/LuxBlend version was used?
What does this exactly mean:
Which other renderers did you test? I guess Cycles does not count as an external renderer here?
I can try to test it on my Ubuntu in the next days, but it could take a while as I am quite busy with other stuff.
Added subscriber: @ideasman42
As far as integration goes, Cycles is using the same API as Luxrender.
Could you check if other external renderers fail too? (Povray/Renderman for eg)
Added subscriber: @Sergey
That's not a Render API issue, it's a symbol conflict between dynamically loaded libs of Python we ship in Blender and system libraries.
Did some tweaks to the build system. please test latest builds fro mhttps://builder.blender.org/download/ and see if Blender will still crash.
Changed status from 'Open' to: 'Resolved'
I have tested and confirm a positive result:
https://builder.blender.org/download/blender-2.77-951fad2-linux-glibc219-x86_64.tar.bz2
no longer crashes, and luxrender RC1 now just happily renders fine, as usual.
Congrats to you guys for this follow-up, and I'll say thank you on the donations page.