Bug 372754

Summary:	ksmserver-logout-greeter segfault with nvidia 375.10
Product:	[Plasma] plasmashell	Reporter:	Aaron Digulla <digulla>
Component:	Global Theme packages	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DOWNSTREAM
Severity:	normal	CC:	lithi, plasma-bugs-null
Priority:	NOR
Version First Reported In:	master
Target Milestone:	1.0
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Aaron Digulla 2016-11-21 19:57:02 UTC

Can't logout or restart anymore. When I select "logoff", KDE asks me what I want to do *again* (plus 30 Second timeout). Then something crashes. Here is the log:

Application: ksmserver-logout-greeter (ksmserver-logout-greeter), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  __GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:68
#7  0x00007ffaa247ce1c in ?? () from /usr/lib64/libGLX_nvidia.so.0
#8  0x00007ffaa2453dc8 in ?? () from /usr/lib64/libGLX_nvidia.so.0
#9  0x00007ffa997ffe89 in ?? () from /usr/lib64/libEGL.so.1
#10 0x00007ffabe2c3238 in _dl_fini () at dl-fini.c:257
#11 0x00007ffab9f8b139 in __run_exit_handlers (status=0, listp=0x7ffaba2f15a0 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#12 0x00007ffab9f8b185 in __GI_exit (status=<optimized out>) at exit.c:104
#13 0x00007ffab9f746ec in __libc_start_main (main=0x405e80 <main(int, char**)>, argc=6, argv=0x7ffe1bc9c7b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe1bc9c7a8) at libc-start.c:323
#14 0x0000000000406339 in _start () at ../sysdeps/x86_64/start.S:118

This is with the NVIDIA binary driver version 375.10 (I have a ASUS 1050 Ti with Pascal architecture).

This worked yesterday; it started to fail after updating these packages:

MozillaFirefox-translations-common-50.0-39.2.x86_64 Mo 21 Nov 2016 20:22:50 CET
MozillaFirefox-50.0-39.2.x86_64               Mo 21 Nov 2016 20:22:48 CET
libqt5-qtwebengine-5.6.1-4.2.x86_64           Mo 21 Nov 2016 20:22:45 CET
mozilla-nss-3.26.2-32.1.x86_64                Mo 21 Nov 2016 20:22:43 CET
Mesa-libGL-devel-11.2.2-155.1.x86_64          Mo 21 Nov 2016 20:22:43 CET
Mesa-libEGL-devel-11.2.2-155.1.x86_64         Mo 21 Nov 2016 20:22:43 CET
xorg-x11-Xvnc-1.6.0-3.1.x86_64                Mo 21 Nov 2016 20:22:42 CET
sg3_utils-1.43-4.1.x86_64                     Mo 21 Nov 2016 20:22:42 CET
pciutils-3.2.1-11.1.x86_64                    Mo 21 Nov 2016 20:22:42 CET
Mesa-libGL1-32bit-11.2.2-155.1.x86_64         Mo 21 Nov 2016 20:22:42 CET
Mesa-libGL1-11.2.2-155.1.x86_64               Mo 21 Nov 2016 20:22:42 CET
Mesa-libEGL1-32bit-11.2.2-155.1.x86_64        Mo 21 Nov 2016 20:22:42 CET
Mesa-libEGL1-11.2.2-155.1.x86_64              Mo 21 Nov 2016 20:22:42 CET
libvdpau_va_gl1-0.4.2-3.1.x86_64              Mo 21 Nov 2016 20:22:42 CET
libsoftokn3-3.26.2-32.1.x86_64                Mo 21 Nov 2016 20:22:42 CET
libKF5Su5-lang-5.26.0-3.1.noarch              Mo 21 Nov 2016 20:22:42 CET
timezone-2016i-31.1.x86_64                    Mo 21 Nov 2016 20:22:41 CET
tigervnc-1.6.0-3.1.x86_64                     Mo 21 Nov 2016 20:22:41 CET
Mesa-libGLESv2-2-11.2.2-155.1.x86_64          Mo 21 Nov 2016 20:22:41 CET
Mesa-dri-nouveau-11.2.2-155.1.x86_64          Mo 21 Nov 2016 20:22:41 CET
libKF5Su5-5.26.0-3.1.x86_64                   Mo 21 Nov 2016 20:22:41 CET
shadow-4.2.1-4.1.x86_64                       Mo 21 Nov 2016 20:22:40 CET
mozilla-nss-certs-3.26.2-32.1.x86_64          Mo 21 Nov 2016 20:22:40 CET
libwayland-egl1-11.2.2-155.1.x86_64           Mo 21 Nov 2016 20:22:40 CET
libvdpau_nouveau-11.2.2-155.1.x86_64          Mo 21 Nov 2016 20:22:40 CET
libsgutils2-2-1.43-4.1.x86_64                 Mo 21 Nov 2016 20:22:40 CET
libpci3-3.2.1-11.1.x86_64                     Mo 21 Nov 2016 20:22:40 CET
libjasper1-32bit-1.900.14-167.1.x86_64        Mo 21 Nov 2016 20:22:40 CET
libjasper1-1.900.14-167.1.x86_64              Mo 21 Nov 2016 20:22:40 CET
libgbm1-32bit-11.2.2-155.1.x86_64             Mo 21 Nov 2016 20:22:40 CET
libgbm1-11.2.2-155.1.x86_64                   Mo 21 Nov 2016 20:22:40 CET
Mesa-libva-11.2.2-155.1.x86_64                Mo 21 Nov 2016 20:22:39 CET
Mesa-libglapi0-32bit-11.2.2-155.1.x86_64      Mo 21 Nov 2016 20:22:39 CET
Mesa-libglapi0-11.2.2-155.1.x86_64            Mo 21 Nov 2016 20:22:39 CET
Mesa-32bit-11.2.2-155.1.x86_64                Mo 21 Nov 2016 20:22:39 CET
libXvnc1-1.6.0-3.1.x86_64                     Mo 21 Nov 2016 20:22:39 CET
libfreebl3-3.26.2-32.1.x86_64                 Mo 21 Nov 2016 20:22:39 CET
libesmtp-1.0.6-19.1.x86_64                    Mo 21 Nov 2016 20:22:39 CET
Mesa-11.2.2-155.1.x86_64                      Mo 21 Nov 2016 20:22:38 CET

I can reboot from the console. It feels like this is a bug somewhere in the 3D code of Mesa and NVIDIA but I don't know how to proceed.

Comment 1 Aaron Digulla 2016-11-21 20:03:35 UTC

Upgrading to NVIDIA 375.*20* fixes the problem.

Comment 2 lithi 2017-02-23 02:40:18 UTC

I am seeing this to with nvidia-378 driver on Ubuntu 16.10.  Not sure if it only occurs after updating nvidia driver or more frequently.

"We are sorry, ksmserver-logout-greeter closed unexpectedly.

You cannot report this error, because ksmserver-logout-greeter does not
provide...  "