Bug 350348 - Crash when closing Panel settings
Summary: Crash when closing Panel settings
Status: RESOLVED DUPLICATE of bug 348350
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (other bugs)
Version First Reported In: 5.2.2
Platform: Ubuntu Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2015-07-18 17:34 UTC by David
Modified: 2015-07-20 08:56 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description David 2015-07-18 17:34:28 UTC 
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-22-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:

I had just finished resizing the main panel after setting it to centered. A minute before I had created a left-side panel also, but that one resized without issue apparently. The crash happened when I clicked away from the panel settings to close them I think.

- Unusual behavior I noticed:

While resizing, when I moved the maximum slider, it jumped around a bit and forced the minimum slider to be about an inch smaller. I had to adjust the minimum slider back where I wanted it and it also jumped around a bit. 

I had trouble opening things like the "Add Widgets..." screen on my side panel, had to do it twice. sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f36b28987c0 (LWP 2094))]

Thread 52 (Thread 0x7f369c777700 (LWP 2100)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36afbd8b72 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f36afbda64f in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f369f34f099 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f369c777700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 51 (Thread 0x7f368f253700 (LWP 2125)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f36800009b0) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77641 in g_main_context_query (context=context@entry=0x7f36800009b0, max_priority=2147483647, timeout=timeout@entry=0x7f368f252ca4, fds=fds@entry=0x7f3680003270, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3512
#2  0x00007f36a9d77e37 in g_main_context_iterate (context=context@entry=0x7f36800009b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3790
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f36800009b0, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f368f253700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 50 (Thread 0x7f3684dd4700 (LWP 2171)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=0x7f3678000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77dbd in g_main_context_iterate (context=context@entry=0x7f3678000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3775
#2  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3678000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#3  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36acef26aa in start_thread (arg=0x7f3684dd4700) at pthread_create.c:333
#9  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 49 (Thread 0x7f367dd88700 (LWP 2239)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f3670000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d772d7 in g_main_context_prepare (context=context@entry=0x7f3670000990, priority=priority@entry=0x7f367dd87ca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3350
#2  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3670000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3670000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f367dd88700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 48 (Thread 0x7f367cd87700 (LWP 2251)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f3674003270, timeout=-1, context=0x7f3674000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f3674000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3674000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f367cd87700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 47 (Thread 0x7f366f7ff700 (LWP 2253)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f3668000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77a16 in g_main_context_dispatch (context=context@entry=0x7f3668000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3733
#2  0x00007f36a9d77f20 in g_main_context_iterate (context=context@entry=0x7f3668000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3668000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f366f7ff700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 46 (Thread 0x7f366e7fe700 (LWP 2254)):
#0  0x00007f36a9d74eec in g_source_iter_next (iter=iter@entry=0x7f366e7fdc20, source=source@entry=0x7f366e7fdc18) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:926
#1  0x00007f36a9d777ef in g_main_context_check (context=context@entry=0x7f3660000990, max_priority=2147483647, fds=fds@entry=0x7f3660003270, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3629
#2  0x00007f36a9d77e60 in g_main_context_iterate (context=context@entry=0x7f3660000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3805
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3660000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f366e7fe700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7f366d7fd700 (LWP 2256)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f3664003070, timeout=-1, context=0x7f3664000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f3664000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3664000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f366d7fd700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7f365ffff700 (LWP 2257)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f3658000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d778b9 in g_main_context_check (context=context@entry=0x7f3658000990, max_priority=2147483647, fds=fds@entry=0x7f36580021d0, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3647
#2  0x00007f36a9d77e60 in g_main_context_iterate (context=context@entry=0x7f3658000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3805
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3658000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f365ffff700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7f365effe700 (LWP 2259)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f3650000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d76df0 in g_main_context_acquire (context=0x7f3650000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3182
#2  0x00007f36a9d77d75 in g_main_context_iterate (context=context@entry=0x7f3650000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3758
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3650000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f365effe700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7f365ddf5700 (LWP 2260)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36b19f6644 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f36b19f6689 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f36acef26aa in start_thread (arg=0x7f365ddf5700) at pthread_create.c:333
#4  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f365d5f4700 (LWP 2261)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f3654003270, timeout=-1, context=0x7f3654000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f3654000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3654000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f365d5f4700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f35cfae1700 (LWP 2264)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f35c8000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77a16 in g_main_context_dispatch (context=context@entry=0x7f35c8000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3733
#2  0x00007f36a9d77f20 in g_main_context_iterate (context=context@entry=0x7f35c8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35c8000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35cfae1700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f35ce191700 (LWP 2265)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f35c0002d30, timeout=-1, context=0x7f35c0000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f35c0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35c0000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36b255fb56 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35ce191700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f35cd5a7700 (LWP 2272)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f35cd5a7700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f35be3fe700 (LWP 2274)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f35b8000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d77a2a in g_main_context_dispatch (context=context@entry=0x7f35b8000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3740
#2  0x00007f36a9d77f20 in g_main_context_iterate (context=context@entry=0x7f35b8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35b8000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35be3fe700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f35b6aa0700 (LWP 2300)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f35b0000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d77ddb in g_main_context_iterate (context=context@entry=0x7f35b0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3786
#2  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35b0000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#3  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36acef26aa in start_thread (arg=0x7f35b6aa0700) at pthread_create.c:333
#9  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f35b59af700 (LWP 2301)):
#0  0x00007f36ad684ca2 in __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007f36ad66b8e9 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f35a8002e70, timeout=-1, context=0x7f35a8000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#3  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f35a8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#4  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35a8000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#5  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f36acef26aa in start_thread (arg=0x7f35b59af700) at pthread_create.c:333
#11 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f35b48ae700 (LWP 2302)):
#0  0x00007f36adceba1c in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f36adf83591 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36a9d778c1 in g_main_context_check (context=context@entry=0x7f35ac000990, max_priority=2147483647, fds=fds@entry=0x7f35ac003270, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3649
#3  0x00007f36a9d77e60 in g_main_context_iterate (context=context@entry=0x7f35ac000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3805
#4  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35ac000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#5  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f36acef26aa in start_thread (arg=0x7f35b48ae700) at pthread_create.c:333
#11 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f35a779f700 (LWP 2303)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f35a0002e70, timeout=-1, context=0x7f35a0000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f35a0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f35a0000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35a779f700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f35a669e700 (LWP 2304)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f3598003070, timeout=-1, context=0x7f3598000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f3598000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3598000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35a669e700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f35a559d700 (LWP 2305)):
#0  0x00007f36ad66749d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a6343f45 in  () at /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.76
#2  0x00007f36a9dbb2f0 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f35a559cbd0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#3  0x00007f36a9dbb2f0 in g_wakeup_acknowledge (wakeup=0x7f3598002520) at /build/buildd/glib2.0-2.44.1/./glib/gwakeup.c:210
#4  0x00007f36a9d7796c in g_main_context_check (context=context@entry=0x7f359c000990, max_priority=2147483647, fds=fds@entry=0x7f359c003270, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3600
#5  0x00007f36a9d77e60 in g_main_context_iterate (context=context@entry=0x7f359c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3805
#6  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f359c000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#7  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f36acef26aa in start_thread (arg=0x7f35a559d700) at pthread_create.c:333
#13 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f3597fff700 (LWP 2306)):
#0  0x00007f36a9d76f77 in g_main_context_release (context=0x7f3590000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3239
#1  0x00007f36a9d77e76 in g_main_context_iterate (context=context@entry=0x7f3590000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3810
#2  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3590000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#3  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36acef26aa in start_thread (arg=0x7f3597fff700) at pthread_create.c:333
#9  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f3596ffe700 (LWP 2307)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f3588000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d773f0 in g_main_context_prepare (context=context@entry=0x7f3588000990, priority=priority@entry=0x7f3596ffdca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3408
#2  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3588000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3588000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f3596ffe700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f3595ffd700 (LWP 2308)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f358c000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d77fd6 in g_main_context_iteration (context=0x7f358c000990, may_block=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3870
#2  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36acef26aa in start_thread (arg=0x7f3595ffd700) at pthread_create.c:333
#8  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f3594ffc700 (LWP 2309)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f3580000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d77852 in g_main_context_check (context=context@entry=0x7f3580000990, max_priority=2147483647, fds=fds@entry=0x7f3580003270, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3716
#2  0x00007f36a9d77e60 in g_main_context_iterate (context=context@entry=0x7f3580000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3805
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3580000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f3594ffc700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f35877ff700 (LWP 2310)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f357c002a70, timeout=-1, context=0x7f357c000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f357c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f357c000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35877ff700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f35867fe700 (LWP 2311)):
#0  0x00007f36a9dbc780 in g_mutex_lock (mutex=mutex@entry=0x7f3574000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77409 in g_main_context_prepare (context=context@entry=0x7f3574000990, priority=priority@entry=0x7f35867fdca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3412
#2  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3574000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3574000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35867fe700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f35857fd700 (LWP 2312)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f3578000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77a16 in g_main_context_dispatch (context=context@entry=0x7f3578000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3733
#2  0x00007f36a9d77f20 in g_main_context_iterate (context=context@entry=0x7f3578000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3578000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35857fd700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f3573fff700 (LWP 2313)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f356c000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77ea2 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f356c002c70, timeout=-1, context=0x7f356c000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4098
#2  0x00007f36a9d77ea2 in g_main_context_iterate (context=context@entry=0x7f356c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f356c000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f3573fff700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f356bfff700 (LWP 2327)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f3564004cc0, timeout=2462160, context=0x7f3564000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f3564000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3564000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f35710afcf7 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f356bfff700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f356b1ec700 (LWP 2331)):
[KCrash Handler]
#6  0x00007f36b25d34cf in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f36b25fef26 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f36b25d0986 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f36b25d2360 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f36acef26aa in start_thread (arg=0x7f356b1ec700) at pthread_create.c:333
#12 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f356a58a700 (LWP 2332)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f3560000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77409 in g_main_context_prepare (context=context@entry=0x7f3560000990, priority=priority@entry=0x7f356a589ca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3412
#2  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3560000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3560000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f356a58a700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f3569589700 (LWP 2333)):
#0  0x00007f36ad66b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f3554002e70, timeout=-1, context=0x7f3554000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f3554000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3554000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f3569589700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f3558b41700 (LWP 2438)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f3550000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d76e5e in g_main_context_acquire (context=0x7f3550000990) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3196
#2  0x00007f36a9d77d75 in g_main_context_iterate (context=context@entry=0x7f3550000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3758
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3550000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f3558b41700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f354f7ff700 (LWP 2439)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f354f7ff700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f354ed75700 (LWP 2440)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f354ed75700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f354d85a700 (LWP 4656)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f354d85a700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f353d6cf700 (LWP 4701)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f353d6cf700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f35259cf700 (LWP 9710)):
#0  0x00007f36a9dbc7a4 in g_mutex_unlock (mutex=0x7f3520000990) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1348
#1  0x00007f36a9d77d6d in g_main_context_iterate (context=context@entry=0x7f3520000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3756
#2  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3520000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#3  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36acef26aa in start_thread (arg=0x7f35259cf700) at pthread_create.c:333
#9  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f35249ce700 (LWP 9711)):
#0  0x00007f36adce4a20 in QMutex::lock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f36adf831db in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36a9d773fd in g_main_context_prepare (context=context@entry=0x7f3518000990, priority=priority@entry=0x7f35249cdca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3410
#3  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3518000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#4  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3518000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#5  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f36acef26aa in start_thread (arg=0x7f35249ce700) at pthread_create.c:333
#11 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f351f7ff700 (LWP 9712)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f351f7ff700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f351d754700 (LWP 9718)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f351d754700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f3526bdf700 (LWP 9727)):
#0  0x00007f36a9dbc789 in g_mutex_lock (mutex=mutex@entry=0x7f3534007c20) at /build/buildd/glib2.0-2.44.1/./glib/gthread-posix.c:1336
#1  0x00007f36a9d77409 in g_main_context_prepare (context=context@entry=0x7f3534007c20, priority=priority@entry=0x7f3526bdeca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3412
#2  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3534007c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3534007c20, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f3526bdf700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f35137ff700 (LWP 9728)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f35137ff700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f35127d0700 (LWP 9753)):
#0  0x00007f36a9d74ed7 in g_source_iter_next (iter=iter@entry=0x7f35127cfc20, source=source@entry=0x7f35127cfc18) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:924
#1  0x00007f36a9d7739b in g_main_context_prepare (context=context@entry=0x7f3500000990, priority=priority@entry=0x7f35127cfca0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3388
#2  0x00007f36a9d77de8 in g_main_context_iterate (context=context@entry=0x7f3500000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3788
#3  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3500000990, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36acef26aa in start_thread (arg=0x7f35127d0700) at pthread_create.c:333
#10 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f351158d700 (LWP 9754)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f351158d700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f34fffff700 (LWP 9756)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f34fffff700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f353ffff700 (LWP 9761)):
#0  0x00007f36ad684c3f in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f36ad66b8d2 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f36a9d77ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f353827f920, timeout=-1, context=0x7f353813d220) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#3  0x00007f36a9d77ebc in g_main_context_iterate (context=context@entry=0x7f353813d220, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#4  0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f353813d220, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#5  0x00007f36adf83c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36adce7b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36afa75f65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f36acef26aa in start_thread (arg=0x7f353ffff700) at pthread_create.c:333
#11 0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f353effd700 (LWP 9762)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f353effd700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f34fe67d700 (LWP 9765)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d1fab in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d23a0 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36adcecb0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f36acef26aa in start_thread (arg=0x7f34fe67d700) at pthread_create.c:333
#6  0x00007f36ad676eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f36b28987c0 (LWP 2094)):
#0  0x00007f36acef7da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f36adcedc6b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f36b25d3c48 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3  0x00007f36b25d4cad in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f36ae834b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#5  0x00007f36ae83a000 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#6  0x00007f36adf2ac2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f36adf82ae5 in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f36adf82f61 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f36a9d77c3d in g_main_context_dispatch (context=0x7f3694001710) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3122
#10 0x00007f36a9d77c3d in g_main_context_dispatch (context=context@entry=0x7f3694001710) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3737
#11 0x00007f36a9d77f20 in g_main_context_iterate (context=context@entry=0x7f3694001710, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#12 0x00007f36a9d77fcc in g_main_context_iteration (context=0x7f3694001710, may_block=1) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#13 0x00007f36adf83c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f36adf283e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f36adf3002c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x000000000042fd9b in main(int, char**) (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Reported using DrKonqi
Comment 1 Marco Martin 2015-07-20 08:56:46 UTC 
different action that brings to the crash, but very similar backtrace

*** This bug has been marked as a duplicate of bug 348350 ***