347448 – Crash in QThreadStorageData::finish

Bug 347448 - Crash in QThreadStorageData::finish

Summary: Crash in QThreadStorageData::finish

Status:	RESOLVED DUPLICATE of bug 350794

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.2.2
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Duplicates (3):	347249 347403 352805 (view as bug list)
Depends on:
Blocks:

Reported:	2015-05-08 22:19 UTC by flowwolf
Modified:	2015-09-16 16:36 UTC (History)
CC List:	7 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
New crash information added by DrKonqi (69.29 KB, text/plain) 2015-06-02 08:06 UTC, Kevin Goeser	Details
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Description flowwolf 2015-05-08 22:19:04 UTC

Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.6-031906-lowlatency x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
I was adjusting the settings of the 'WinImage' icon created by wine. I clicked on the 'permissions' tab, it freezed and plasmashell crashed.

-- 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 0x7fd8d9d1b7c0 (LWP 1387))]

Thread 41 (Thread 0x7fd8c5931700 (LWP 1389)):
#0  0x00007fd8d4ad58dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd8d7042b72 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd8d704464f in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd8c7c78099 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d435c6aa in start_thread (arg=0x7fd8c5931700) at pthread_create.c:333
#6  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7fd8be9db700 (LWP 1399)):
#0  0x00007fd8d12267a4 in g_mutex_unlock (mutex=0x7fd8b0000990) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1354
#1  0x00007fd8d11e1a2a in g_main_context_dispatch (context=context@entry=0x7fd8b0000990) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3740
#2  0x00007fd8d11e1f20 in g_main_context_iterate (context=context@entry=0x7fd8b0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3808
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8b0000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd8be9db700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7fd8aefe6700 (LWP 1416)):
#0  0x00007fd8d11e1ebe in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fd8a8003070, timeout=-1, context=0x7fd8a8000990) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
#1  0x00007fd8d11e1ebe in g_main_context_iterate (context=context@entry=0x7fd8a8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8a8000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd8aefe6700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7fd8ad587700 (LWP 1441)):
#0  0x00007fd8d11e1fa2 in g_main_context_iteration (context=0x7fd8a0000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3862
#1  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#5  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d435c6aa in start_thread (arg=0x7fd8ad587700) at pthread_create.c:333
#7  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7fd8a7fff700 (LWP 1442)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd89c000990, priority=priority@entry=0x7fd8a7ffeca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd89c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd89c000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd8a7fff700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7fd8a6ffe700 (LWP 1443)):
#0  0x00007fd8d11deec3 in g_source_iter_next (iter=iter@entry=0x7fd8a6ffdc20, source=source@entry=0x7fd8a6ffdc18) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:898
#1  0x00007fd8d11e139b in g_main_context_prepare (context=context@entry=0x7fd894000990, priority=priority@entry=0x7fd8a6ffdca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3388
#2  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd894000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd894000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd8a6ffe700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7fd8a5ffd700 (LWP 1444)):
#0  0x00007fd8d11deeb7 in g_source_iter_next (iter=iter@entry=0x7fd8a5ffcc20, source=source@entry=0x7fd8a5ffcc18) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:897
#1  0x00007fd8d11e17ef in g_main_context_check (context=context@entry=0x7fd898000990, max_priority=2147483647, fds=fds@entry=0x7fd898002e70, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3629
#2  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd898000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd898000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd8a5ffd700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7fd8a4ffc700 (LWP 1445)):
#0  0x00007fd8d11def04 in g_source_iter_next (iter=iter@entry=0x7fd8a4ffbc20, source=source@entry=0x7fd8a4ffbc18) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:931
#1  0x00007fd8d11e17ef in g_main_context_check (context=context@entry=0x7fd88c000990, max_priority=2147483647, fds=fds@entry=0x7fd88c002e70, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3629
#2  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd88c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd88c000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd8a4ffc700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7fd8937ff700 (LWP 1446)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd888000990, priority=priority@entry=0x7fd8937feca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd888000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd888000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd8937ff700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7fd8927fe700 (LWP 1447)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd880000990, priority=priority@entry=0x7fd8927fdca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd880000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd880000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd8927fe700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7fd8917fd700 (LWP 1448)):
#0  0x00007fd8d4361da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd8d8e60644 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fd8d8e60689 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fd8d435c6aa in start_thread (arg=0x7fd8917fd700) at pthread_create.c:333
#4  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fd890ffc700 (LWP 1449)):
#0  0x00007fd8d4ad58dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd8d11e1ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fd8840027d0, timeout=-1, context=0x7fd884000990) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
#2  0x00007fd8d11e1ebc in g_main_context_iterate (context=context@entry=0x7fd884000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd884000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd890ffc700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fd7fea0b700 (LWP 1475)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd7f8000990, priority=priority@entry=0x7fd7fea0aca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd7f8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f8000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7fea0b700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fd7fd029700 (LWP 1478)):
#0  0x00007fd8d12267a4 in g_mutex_unlock (mutex=0x7fd7f0000990) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1354
#1  0x00007fd8d11e1ddb in g_main_context_iterate (context=context@entry=0x7fd7f0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3786
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f0000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d99c9b56 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7fd029700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fd7fc828700 (LWP 1482)):
#0  0x00007fd8d11deeee in g_source_iter_next (iter=iter@entry=0x7fd7fc827c20, source=source@entry=0x7fd7fc827c18) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:926
#1  0x00007fd8d11e17ef in g_main_context_check (context=context@entry=0x7fd7f4000990, max_priority=2147483647, fds=fds@entry=0x7fd7f4003270, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3629
#2  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd7f4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f4000990, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7fc828700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fd7edab4700 (LWP 1563)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x1e3a730, priority=priority@entry=0x7fd7edab3ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x1e3a730, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x1e3a730, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7edab4700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fd7ec9b1700 (LWP 1566)):
#0  0x00007fd8d4ad58dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd8d11e1ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fd7f4052b20, timeout=-1, context=0x7fd7f4066460) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
#2  0x00007fd8d11e1ebc in g_main_context_iterate (context=context@entry=0x7fd7f4066460, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f4066460, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7ec9b1700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fd7eb8ae700 (LWP 1578)):
#0  0x00007fd8d11e1920 in g_main_context_check (context=context@entry=0x7fd7f0d500f0, max_priority=2147483647, fds=fds@entry=0x7fd7f0d51090, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3665
#1  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd7f0d500f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f0d500f0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7eb8ae700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fd7ea7ab700 (LWP 1579)):
#0  0x00007fd8d4ad14a9 in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd8d12252f0 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fd7ea7aabd0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007fd8d12252f0 in g_wakeup_acknowledge (wakeup=0x7fd7f0004870) at /build/buildd/glib2.0-2.44.0/./glib/gwakeup.c:210
#3  0x00007fd8d11e196c in g_main_context_check (context=context@entry=0x7fd7f807ef60, max_priority=2147483647, fds=fds@entry=0x7fd7f8058960, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3600
#4  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd7f807ef60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#5  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f807ef60, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#6  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d435c6aa in start_thread (arg=0x7fd7ea7ab700) at pthread_create.c:333
#12 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fd7e96a8700 (LWP 1580)):
#0  0x00007fd8d11e1d6d in g_main_context_iterate (context=context@entry=0x7fd884076620, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3758
#1  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd884076620, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#2  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e96a8700) at pthread_create.c:333
#8  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fd7e85a5700 (LWP 1581)):
#0  0x00007fd8d53ed01b in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd880380170, priority=priority@entry=0x7fd7e85a4ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#2  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd880380170, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd880380170, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e85a5700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fd7e74a2700 (LWP 1582)):
#0  0x00007fd8d11e1490 in g_main_context_prepare (context=context@entry=0x7fd8880ce8b0, priority=priority@entry=0x7fd7e74a1ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3477
#1  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8880ce8b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8880ce8b0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e74a2700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fd7e639f700 (LWP 1583)):
#0  0x00007fd8d4ad58dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd8d11e1ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fd88c0082a0, timeout=-1, context=0x7fd88c063070) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
#2  0x00007fd8d11e1ebc in g_main_context_iterate (context=context@entry=0x7fd88c063070, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd88c063070, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e639f700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fd7e529c700 (LWP 1584)):
#0  0x00007fd8d11e17fb in g_main_context_check (context=context@entry=0x7fd898138180, max_priority=2147483647, fds=fds@entry=0x7fd8980082a0, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3631
#1  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd898138180, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd898138180, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e529c700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fd7e4199700 (LWP 1585)):
#0  0x00007fd8d514ee0f in QMutex::unlock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fd8d53ed1ed in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd89402a360, priority=priority@entry=0x7fd7e4198ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#3  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd89402a360, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#4  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd89402a360, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#5  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d435c6aa in start_thread (arg=0x7fd7e4199700) at pthread_create.c:333
#11 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fd7e3096700 (LWP 1586)):
#0  0x00007fd8d1226789 in g_mutex_lock (mutex=mutex@entry=0x7fd89c029fd0) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1342
#1  0x00007fd8d11e12d7 in g_main_context_prepare (context=context@entry=0x7fd89c029fd0, priority=priority@entry=0x7fd7e3095ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3350
#2  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd89c029fd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd89c029fd0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e3096700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fd7e1f93700 (LWP 1587)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd8a0121670, priority=priority@entry=0x7fd7e1f92ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8a0121670, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8a0121670, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7e1f93700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fd7e0e90700 (LWP 1588)):
#0  0x00007fd8d1226230 in g_private_get (key=key@entry=0x7fd8d14a5b60 <g_thread_specific_private>) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1061
#1  0x00007fd8d1208e00 in g_thread_self () at /build/buildd/glib2.0-2.44.0/./glib/gthread.c:958
#2  0x00007fd8d11e1fbd in g_main_context_iteration (context=0x7fd8a8003220, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7e0e90700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fd7dfd8d700 (LWP 1589)):
#0  0x00007fd8d1226789 in g_mutex_lock (mutex=mutex@entry=0x7fd8b0125db0) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1342
#1  0x00007fd8d11e12d7 in g_main_context_prepare (context=context@entry=0x7fd8b0125db0, priority=priority@entry=0x7fd7dfd8cca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3350
#2  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8b0125db0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8b0125db0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7dfd8d700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fd7d858c700 (LWP 1706)):
#0  0x00007fd8d11def2f in g_source_iter_next (iter=iter@entry=0x7fd7d858bc00, source=source@entry=0x7fd7d858bbf8) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:923
#1  0x00007fd8d11e139b in g_main_context_prepare (context=context@entry=0x7fd8b8003040, priority=priority@entry=0x7fd7d858bc80) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3388
#2  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8b8003040, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8b8003040, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd7da837cf7 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7d858c700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fd7d772d700 (LWP 1707)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd8c00101d0, priority=priority@entry=0x7fd7d772cca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8c00101d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8c00101d0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7d772d700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fd7d662a700 (LWP 1708)):
#0  0x00007fd8d11e18c7 in g_main_context_check (context=context@entry=0x4c8dce0, max_priority=2147483647, fds=fds@entry=0x4c94be0, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3651
#1  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x4c8dce0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x4c8dce0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7d662a700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fd7d524a700 (LWP 1711)):
#0  0x00007fd8d4ad58dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fd8d11e1ebc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fd7f4021af0, timeout=-1, context=0x7fd7f4242210) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:4103
#2  0x00007fd8d11e1ebc in g_main_context_iterate (context=context@entry=0x7fd7f4242210, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3803
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f4242210, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7d524a700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fd7d4147700 (LWP 1712)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd7f0005200, priority=priority@entry=0x7fd7d4146ca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd7f0005200, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f0005200, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7d4147700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fd7ce824700 (LWP 4790)):
#0  0x00007fd8d11e1a16 in g_main_context_dispatch (context=context@entry=0x7fd7f800a080) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3735
#1  0x00007fd8d11e1f20 in g_main_context_iterate (context=context@entry=0x7fd7f800a080, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3808
#2  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd7f800a080, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#3  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d435c6aa in start_thread (arg=0x7fd7ce824700) at pthread_create.c:333
#9  0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fd7cc70f700 (LWP 20730)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd884010460, priority=priority@entry=0x7fd7cc70eca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd884010460, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd884010460, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7cc70f700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fd7cb63e700 (LWP 20731)):
#0  0x00007ffc4f5e9c66 in clock_gettime ()
#1  0x00007fd8d4aef38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd8d520ccb6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fd8d53eb639 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fd8d53ebba5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53ed03e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d11e13fd in g_main_context_prepare (context=context@entry=0x7fd8803f6b20, priority=priority@entry=0x7fd7cb63dca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3410
#7  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8803f6b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#8  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8803f6b20, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#9  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fd8d435c6aa in start_thread (arg=0x7fd7cb63e700) at pthread_create.c:333
#15 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fd7c9d9d700 (LWP 23410)):
#0  0x00007fd8d1226789 in g_mutex_lock (mutex=mutex@entry=0x7fd8881709e0) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1342
#1  0x00007fd8d11e12d7 in g_main_context_prepare (context=context@entry=0x7fd8881709e0, priority=priority@entry=0x7fd7c9d9cca0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3350
#2  0x00007fd8d11e1de8 in g_main_context_iterate (context=context@entry=0x7fd8881709e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3788
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8881709e0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7c9d9d700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fd7c8c9c700 (LWP 23411)):
#0  0x00007fd8d12267a4 in g_mutex_unlock (mutex=0x7fd88c349270) at /build/buildd/glib2.0-2.44.0/./glib/gthread-posix.c:1354
#1  0x00007fd8d11e18b9 in g_main_context_check (context=context@entry=0x7fd88c349270, max_priority=2147483647, fds=fds@entry=0x7fd88c01ca80, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3647
#2  0x00007fd8d11e1e60 in g_main_context_iterate (context=context@entry=0x7fd88c349270, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3805
#3  0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd88c349270, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#4  0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fd8d5151b44 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d6edff65 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fd8d5156b0e in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7c8c9c700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fd7c771e700 (LWP 9345)):
[KCrash Handler]
#6  0x00007fd8d5154c06 in QThreadStorageData::finish(void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fd8d5155c7f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fd8d5156b2f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fd8d435c6aa in start_thread (arg=0x7fd7c771e700) at pthread_create.c:333
#10 0x00007fd8d4ae0eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fd8d9d1b7c0 (LWP 1387)):
#0  0x00007fd8d4361da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fd8d7042db9 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd8d70443ff in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd8d7044512 in xcb_wait_for_reply () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007fd8d729469f in _XReply () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fd8d08ad113 in  () at /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#6  0x00007fd8d08ad469 in  () at /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#7  0x00007fd8b7b3f09d in  () at /usr/lib/x86_64-linux-gnu/dri/i915_dri.so
#8  0x00007fd8b7b3f4e3 in  () at /usr/lib/x86_64-linux-gnu/dri/i915_dri.so
#9  0x00007fd8b7b3e906 in  () at /usr/lib/x86_64-linux-gnu/dri/i915_dri.so
#10 0x00007fd8d99fda87 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007fd8d9a0336a in QSGBatchRenderer::Renderer::render() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007fd8d9a0e456 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007fd8d9a0e90b in QSGRenderer::renderScene(unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fd8d9a1d31e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fd8d9a690cc in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fd8d9a37e56 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fd8d9a38979 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fd8d5c9eb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fd8d5ca4000 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fd8d5394c2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fd8d53ecae5 in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fd8d53ecf99 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fd8d11e1c3d in g_main_context_dispatch (context=0x7fd8c00016f0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3122
#24 0x00007fd8d11e1c3d in g_main_context_dispatch (context=context@entry=0x7fd8c00016f0) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3737
#25 0x00007fd8d11e1f20 in g_main_context_iterate (context=context@entry=0x7fd8c00016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3808
#26 0x00007fd8d11e1fcc in g_main_context_iteration (context=0x7fd8c00016f0, may_block=1) at /build/buildd/glib2.0-2.44.0/./glib/gmain.c:3869
#27 0x00007fd8d53edc6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007fd8d53923e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007fd8d539a02c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x000000000042fd9b in main ()

Reported using DrKonqi

Comment 1 David Edmundson 2015-05-10 13:35:50 UTC

I have no idea what could be using QThreadStorageData::finish.

Backtrace is complete, so confirming.

Comment 2 David Edmundson 2015-05-10 13:39:00 UTC

*** Bug 347403 has been marked as a duplicate of this bug. ***

Comment 3 Ed Greshko 2015-05-10 13:48:37 UTC

I get a plasma crash when  I create and then try to modify the properties of a link to an application on the desktop in folder view. Would a second backtrace be of any help?

Comment 4 David Edmundson 2015-05-10 13:54:34 UTC

Oh, that's what the trace in 347403 was doing too. That's useful to know.

I don't think any more BTs will be useful.

Comment 5 Bhushan Shah 2015-05-24 14:03:50 UTC

bug 347403 have complete backtrace pasting inline

Thread 2 (Thread 0x7f14df527700 (LWP 4030)):
[KCrash Handler]
#6  isEmpty (this=0xf8) at ../../include/QtCore/../../src/corelib/tools/qvector.h:84
#7  QThreadStorageData::finish (p=p@entry=0xf8) at thread/qthreadstorage.cpp:169
#8  0x00007f1647c4ac7f in QThreadPrivate::finish (arg=arg@entry=0x5df5f40) at thread/qthread_unix.cpp:357
#9  0x00007f1647c4bb2f in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:563
#10 QThreadPrivate::start (arg=0x5df5f40) at thread/qthread_unix.cpp:339
#11 0x00007f1646e476aa in start_thread (arg=0x7f14df527700) at pthread_create.c:333
#12 0x00007f16475ceeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f164c87a7c0 (LWP 1660)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1649b51db9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1649b533ff in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f1649b53512 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007f1637ce2c11 in xcb_icccm_get_wm_hints_reply () from /usr/lib/x86_64-linux-gnu/libxcb-icccm.so.4
#5  0x00007f1638fa32a2 in QXcbWindow::updateDoesNotAcceptFocus (this=this@entry=0x2adab80, doesNotAcceptFocus=doesNotAcceptFocus@entry=false) at qxcbwindow.cpp:1371
#6  0x00007f1638fa4ec9 in QXcbWindow::setWindowFlags (this=0x2adab80, flags=...) at qxcbwindow.cpp:1028
#7  0x00007f16481e0a3e in QWindow::setFlags (this=<optimized out>, flags=...) at kernel/qwindow.cpp:756
#8  0x000000000043b39d in DesktopView::ensureWindowType() ()
#9  0x000000000043bef5 in DesktopView::event(QEvent*) ()
#10 0x00007f164879bb2c in QApplicationPrivate::notify_helper (this=0x1c351c0, receiver=0x29b0b90, e=0x7ffde37d4d00) at kernel/qapplication.cpp:3720
#11 0x00007f16487a1000 in QApplication::notify (this=0x7ffde37d8540, receiver=0x29b0b90, e=0x7ffde37d4d00) at kernel/qapplication.cpp:3503
#12 0x00007f1647e89c2b in QCoreApplication::notifyInternal (this=0x7ffde37d8540, receiver=0x29b0b90, event=event@entry=0x7ffde37d4d00) at kernel/qcoreapplication.cpp:935
#13 0x00007f16481dd799 in sendSpontaneousEvent (event=0x7ffde37d4d00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QGuiApplicationPrivate::processActivatedEvent (e=0x61b31c0) at kernel/qguiapplication.cpp:1970
#15 0x00007f16481ddc2d in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x61b31c0) at kernel/qguiapplication.cpp:1597
#16 0x00007f16481c23a3 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#17 0x00007f1638fbd590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#18 0x00007f1643c71c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f1643c71f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f1643c71fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f1647ee2c57 in QEventDispatcherGlib::processEvents (this=0x1c8e460, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007f1647e873e2 in QEventLoop::exec (this=0x7ffde37d4fe0, flags=...) at kernel/qeventloop.cpp:204
#23 0x00007f164a81a61e in KJob::exec() () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#24 0x00007f1645ec5a8b in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#25 0x00007f1645ec63e0 in KPropertiesDialog::KPropertiesDialogPrivate::insertPages() () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#26 0x00007f1645ec6bb8 in KPropertiesDialog::KPropertiesDialogPrivate::init() () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#27 0x00007f1645ec6e3f in KPropertiesDialog::KPropertiesDialog(KFileItem const&, QWidget*) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#28 0x00007f1645ec6f0d in KPropertiesDialog::showDialog(KFileItem const&, QWidget*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#29 0x00007f1645ec77c2 in KPropertiesDialog::showDialog(KFileItemList const&, QWidget*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#30 0x00007f15fca9f433 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/folder/libfolderplugin.so
#31 0x00007f1647eba35a in call (a=0x7ffde37d5650, r=0x5788f50, this=0x5f5edf0) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#32 QMetaObject::activate (sender=sender@entry=0x5788f50, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffde37d5650) at kernel/qobject.cpp:3702
#33 0x00007f1647ebb057 in QMetaObject::activate (sender=sender@entry=0x5788f50, m=m@entry=0x7f1648cb2b40 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffde37d5650) at kernel/qobject.cpp:3582
#34 0x00007f1648791722 in QAction::triggered (this=this@entry=0x5788f50, _t1=false) at .moc/moc_qaction.cpp:360
#35 0x00007f1648793e28 in QAction::activate (this=0x5788f50, event=<optimized out>) at kernel/qaction.cpp:1167
#36 0x00007f164891718a in QMenuPrivate::activateCausedStack (this=this@entry=0x5df2810, causedStack=..., action=action@entry=0x5788f50, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1003
#37 0x00007f164891cbd4 in QMenuPrivate::activateAction (this=this@entry=0x5df2810, action=action@entry=0x5788f50, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1080
#38 0x00007f164892183e in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7ffde37d5c90) at widgets/qmenu.cpp:2403
#39 0x00007f16487df1e8 in QWidget::event (this=this@entry=0x5894120, event=event@entry=0x7ffde37d5c90) at kernel/qwidget.cpp:9022
#40 0x00007f1648922053 in QMenu::event (this=0x5894120, e=0x7ffde37d5c90) at widgets/qmenu.cpp:2516
#41 0x00007f164879bb2c in QApplicationPrivate::notify_helper (this=0x1c351c0, receiver=0x5894120, e=0x7ffde37d5c90) at kernel/qapplication.cpp:3720
#42 0x00007f16487a18eb in QApplication::notify (this=0x7ffde37d59d0, receiver=0x7ffde37d59f0, e=0x7ffde37d5c90) at kernel/qapplication.cpp:3280
#43 0x00007f1647e89c2b in QCoreApplication::notifyInternal (this=0x7ffde37d8540, receiver=receiver@entry=0x5894120, event=event@entry=0x7ffde37d5c90) at kernel/qcoreapplication.cpp:935
#44 0x00007f16487a03da in sendSpontaneousEvent (event=0x7ffde37d5c90, receiver=0x5894120) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#45 QApplicationPrivate::sendMouseEvent (receiver=0x5894120, event=0x7ffde37d5c90, alienWidget=0x0, nativeWidget=0x5894120, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2751
#46 0x00007f16487f7a43 in QWidgetWindow::handleMouseEvent (this=0x5d89b60, event=0x7ffde37d60a0) at kernel/qwidgetwindow.cpp:442
#47 0x00007f16487f9e33 in QWidgetWindow::event (this=0x5d89b60, event=0x7ffde37d60a0) at kernel/qwidgetwindow.cpp:210
#48 0x00007f164879bb2c in QApplicationPrivate::notify_helper (this=0x1c351c0, receiver=0x5d89b60, e=0x7ffde37d60a0) at kernel/qapplication.cpp:3720
#49 0x00007f16487a1000 in QApplication::notify (this=0x7ffde37d8540, receiver=0x5d89b60, e=0x7ffde37d60a0) at kernel/qapplication.cpp:3503
#50 0x00007f1647e89c2b in QCoreApplication::notifyInternal (this=0x7ffde37d8540, receiver=0x5d89b60, event=0x7ffde37d60a0) at kernel/qcoreapplication.cpp:935
#51 0x00007f16481dbf82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#52 QGuiApplicationPrivate::processMouseEvent (e=0x601aa30) at kernel/qguiapplication.cpp:1774
#53 0x00007f16481ddb45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x601aa30) at kernel/qguiapplication.cpp:1576
#54 0x00007f16481c234f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#55 0x00007f1638fbd590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#56 0x00007f1643c71c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f1643c71f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007f1643c71fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007f1647ee2c57 in QEventDispatcherGlib::processEvents (this=0x1c8e460, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#60 0x00007f1647e873e2 in QEventLoop::exec (this=this@entry=0x7ffde37d6440, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#61 0x00007f16489201b0 in QMenu::exec (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2180
#62 0x00007f15fca85f07 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/folder/libfolderplugin.so
#63 0x00007f15fcaa6dbe in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/folder/libfolderplugin.so
#64 0x00007f15fcaa7bc7 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/folder/libfolderplugin.so
#65 0x00007f164992c36d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#66 0x00007f164992e995 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#67 0x00007f164992f0b3 in QV4::QObjectMethod::callInternal(QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#68 0x00007f164993ab18 in QV4::Runtime::callProperty(QV4::ExecutionContext*, QV4::String*, QV4::CallData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#69 0x00007f16465beaf7 in ?? ()
#70 0x00007f16480ea458 in (anonymous namespace)::Q_QGS_customTypesLock::innerFunction()::holder () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#71 0x00007f164c5b45b8 in QQuickItemPrivate::paintOrderChildItems() const () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#72 0x00007f164c5c596a in QQuickWindowPrivate::deliverHoverEvent(QQuickItem*, QPointF const&, QPointF const&, QFlags<Qt::KeyboardModifier>, bool&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#73 0x0000000000000000 in ?? ()

Comment 6 Bhushan Shah 2015-05-24 14:04:16 UTC

*** Bug 347249 has been marked as a duplicate of this bug. ***

Comment 7 Kevin Goeser 2015-06-02 08:06:50 UTC

Created attachment 92960 [details]
New crash information added by DrKonqi

plasmashell (5.3.1) using Qt 5.4.1

- What I was doing when the application crashed:
I was switching activities using Meta-Q.

A similar trace can be found in bug #347403, however I'm not sure if this really is a duplicate of #347448

-- Backtrace (Reduced):
#6  isEmpty (this=0xf8) at ../../include/QtCore/../../src/corelib/tools/qvector.h:84
#7  QThreadStorageData::finish (p=p@entry=0xf8) at thread/qthreadstorage.cpp:169
#8  0x00000036a60a2c7f in QThreadPrivate::finish (arg=arg@entry=0x88e4210) at thread/qthread_unix.cpp:357
#9  0x00000036a60a3b2f in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:563
#10 QThreadPrivate::start (arg=0x88e4210) at thread/qthread_unix.cpp:339

Comment 8 David Edmundson 2015-08-23 21:13:15 UTC


*** This bug has been marked as a duplicate of bug 350794 ***

Comment 9 David Edmundson 2015-09-16 16:36:59 UTC

*** Bug 352805 has been marked as a duplicate of this bug. ***