Bug 831307

Summary: [abrt] git-dag: QGLShaderPrivate::create: Process /usr/bin/python2.7 was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: David R. Fischer <fischer.d.r>
Component: qtAssignee: Than Ngo <than>
Status: CLOSED CANTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: bkabrda, dmalcolm, itamar, ivazqueznet, jonathansteffan, jreznik, kevin, ltinkl, rdieter, rnovacek, smparrish, than, tomspur
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:826aa11871df9f909ed2f68ea899bc2167396c07
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-06-12 22:49:33 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dso_list
none
File: build_ids
none
File: smolt_data
none
File: maps
none
File: backtrace none

Description David R. Fischer 2012-06-12 18:06:23 UTC 
libreport version: 2.0.8
abrt_version:   2.0.7
backtrace_rating: 4
cmdline:        /usr/bin/python /usr/bin/git-dag --prompt
crash_function: QGLShaderPrivate::create
executable:     /usr/bin/python2.7
kernel:         3.3.7-1.fc16.x86_64
pid:            16864
pwd:            /home/dafischer/git/opstools-libs
reason:         Process /usr/bin/python2.7 was killed by signal 11 (SIGSEGV)
time:           Tue 12 Jun 2012 10:51:56 AM MST
uid:            1501
username:       dafischer
xsession_errors: 

backtrace:      Text file, 94596 bytes
build_ids:      Text file, 6808 bytes
dso_list:       Text file, 16598 bytes
maps:           Text file, 74503 bytes
smolt_data:     Text file, 6296 bytes

environ:
:XDG_VTNR=1
:MANPATH=:/usr/X11/man:/usr/local/man:/usr/man:/usr/local/samba/man
:SSH_AGENT_PID=2536
:XDG_SESSION_ID=2
:HOSTNAME=soul.modmatrix.homelinux.net
:IMSETTINGS_INTEGRATE_DESKTOP=yes
:SHELL=/bin/bash
:TERM=dumb
:HISTSIZE=1000
:XDG_SESSION_COOKIE=e90d4ab6c829a5e09634827f0000000d-1338729588.370799-1333812814
:QTDIR=/usr/lib64/qt-3.3
:GNOME_KEYRING_CONTROL=/tmp/keyring-3nEJsm
:QTINC=/usr/lib64/qt-3.3/include
:IMSETTINGS_MODULE=none
:USER=dafischer
:LD_LIBRARY_PATH=/usr/lib/oracle/10.2.0.4/client64/lib:
:QEMU_AUDIO_DRV=pa
:SSH_AUTH_SOCK=/tmp/keyring-3nEJsm/ssh
:USERNAME=dafischer
:MAIL=/var/spool/mail/dafischer
:PATH=/usr/lib64/qt-3.3/bin:/usr/lib64/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/sbin:/bin:/etc:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin:/usr/X11/bin:/home/dafischer:/home/dafischer/bin:/usr/games:/Users/dafischer/OracleClient/bin:/home/dafischer/bin:
:DESKTOP_SESSION=gnome
:QT_IM_MODULE=xim
:PWD=/home/dafischer
:XMODIFIERS=@im=none
:KDE_IS_PRELINKED=1
:GNOME_KEYRING_PID=2347
:LANG=en_US.UTF-8
:KDEDIRS=/usr
:GDMSESSION=gnome
:SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
:HISTCONTROL=ignoredups
:HOME=/home/dafischer
:XDG_SEAT=seat0
:SHLVL=1
:'MAILPATH=/var/mail/dafischer?Hey new mail'
:BASH_ENV=/home/dafischer/.bashrc
:PYTHONPATH=/home/dafischer/Libraries/python
:LOGNAME=dafischer
:QTLIB=/usr/lib64/qt-3.3/lib
:CVS_RSH=ssh
:CLASSPATH=:.
:DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-R0JCicWxMf,guid=e33146689d65be297450618b00000030
:'LESSOPEN=||/usr/bin/lesspipe.sh %s'
:WINDOWPATH=1
:XDG_RUNTIME_DIR=/run/user/dafischer
:DISPLAY=:0
:CCACHE_HASHDIR=
:XAUTHORITY=/var/run/gdm/auth-for-dafischer-tWgRCO/database
:_=/usr/bin/gnome-session
:GNOME_DESKTOP_SESSION_ID=this-is-deprecated
:SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/2352,unix/unix:/tmp/.ICE-unix/2352
:GPG_AGENT_INFO=/tmp/keyring-3nEJsm/gpg:0:1
:GJS_DEBUG_OUTPUT=stderr
:'GJS_DEBUG_TOPICS=JS ERROR;JS LOG'
:DESKTOP_STARTUP_ID=gnome-shell-2593-soul.modmatrix.homelinux.net-git-dag-8_TIME81077694
:GIO_LAUNCHED_DESKTOP_FILE=/usr/share/applications/git-dag.desktop
:GIO_LAUNCHED_DESKTOP_FILE_PID=16864

var_log_messages:
:Jun 12 10:51:56 soul kernel: [81063.890362] git-dag[16864]: segfault at 0 ip           (null) sp 00007fff839b0af8 error 14 in python2.7[400000+1000]
:Jun 12 10:51:57 soul abrt[16894]: Saved core dump of pid 16864 (/usr/bin/python2.7) to /var/spool/abrt/ccpp-2012-06-12-10:51:56-16864 (81010688 bytes)
Comment 1 David R. Fischer 2012-06-12 18:06:26 UTC 
Created attachment 591246 [details]
File: dso_list
Comment 2 David R. Fischer 2012-06-12 18:06:28 UTC 
Created attachment 591247 [details]
File: build_ids
Comment 3 David R. Fischer 2012-06-12 18:06:30 UTC 
Created attachment 591248 [details]
File: smolt_data
Comment 4 David R. Fischer 2012-06-12 18:06:32 UTC 
Created attachment 591249 [details]
File: maps
Comment 5 David R. Fischer 2012-06-12 18:06:34 UTC 
Created attachment 591250 [details]
File: backtrace
Comment 6 Thomas Spura 2012-06-12 18:32:08 UTC 
Thanks for reporthing this bug.

The crash is burried deep inside of qt (first python frame at around #70), but the backtrace doesn't look that usable:
Thread 1 (Thread 0x7f92d4dbd700 (LWP 16864)):
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x0000003d004680e2 in QGLShaderPrivate::create (this=0x1fb4df0) at qglshaderprogram.cpp:230
        shader = <optimized out>
        context = 0x8b31
#2  0x0000003d004688a8 in QGLShader::QGLShader (this=0x1fb4940, type=<optimized out>, context=<optimized out>, parent=0x0) at qglshaderprogram.cpp:341
        d = <optimized out>

-> Reassigning to qt.

How reproducable is this?

Does it happen always when you run git-dag?
Comment 7 Rex Dieter 2012-06-12 18:43:20 UTC 
I'd guess it's a nvidia driver bug inside it's libGL:

/usr/lib64/nvidia/libGL.so.295.53 xorg-x11-drv-nvidia-libs-1:295.53-1.fc16.x86_64 (RPM Fusion) 1338254154
Comment 8 Kevin Kofler 2012-06-12 22:49:33 UTC 
OpenGL issue + NVidia driver = CANTFIX

We can reopen this if you can reproduce this with some other driver (i.e. either with Nouveau or on non-NVidia hardware).
Comment 9 Thomas Spura 2012-06-15 15:22:46 UTC 
*** Bug 832509 has been marked as a duplicate of this bug. ***