349182 – random plasma crash

Bug 349182 - random plasma crash

Summary: random plasma crash

Status:	RESOLVED DUPLICATE of bug 347489

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.3.1
Platform:	Fedora RPMs Linux

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

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2015-06-15 12:27 UTC by kavol
Modified:	2015-06-15 16:27 UTC (History)
CC List:	2 users (show)

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

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Description kavol 2015-06-15 12:27:55 UTC

Application: plasmashell (5.3.1)

Qt Version: 5.4.2
Operating System: Linux 4.0.4-303.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

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

I've just switched to trojitá and when trying to delete email I got this crash instead (DrKonqi stole focus).

Looks similar to bug 347489 but (as already noted on that bug) reporting as related doesn't work.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f241d9cb900 (LWP 19909))]

Thread 39 (Thread 0x7f23fe520700 (LWP 19911)):
#0  0x00007f241589666d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f241bc89182 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f23fe51fbc0) at /usr/include/bits/poll2.h:46
#2  0x00007f241bc89182 in _xcb_conn_wait (c=c@entry=0x8592a0, cond=cond@entry=0x8592e0, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007f241bc8ad07 in xcb_wait_for_event (c=0x8592a0) at xcb_in.c:623
#4  0x00007f24000677d9 in QXcbConnection::addWindowEventListener(unsigned int, QXcbWindowEventListener*) () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#5  0x0000000000000000 in  ()

Thread 38 (Thread 0x7f23f7eb4700 (LWP 20012)):
#0  0x00007f241589666d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a4cdbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f23f0003070, timeout=<optimized out>, context=0x7f23f0000990) at gmain.c:4103
#2  0x00007f2410a4cdbc in g_main_context_iterate (context=context@entry=0x7f23f0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23f0000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23f7eb4700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f23eefe6700 (LWP 20021)):
#0  0x00007f241649948f in QMutex::unlock() () at /lib64/libQt5Core.so.5
#1  0x00007f24166d7121 in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f2410a4c35d in g_main_context_prepare (context=context@entry=0x7f23e8000990, priority=priority@entry=0x7f23eefe5b70) at gmain.c:3410
#3  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f23e8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#4  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23e8000990, may_block=1) at gmain.c:3869
#5  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f2414337555 in start_thread (arg=0x7f23eefe6700) at pthread_create.c:333
#11 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f23ed19a700 (LWP 20025)):
#0  0x00007f2410a4c468 in g_main_context_prepare (context=context@entry=0x7f23e4000990, priority=priority@entry=0x7f23ed199b70) at gmain.c:3421
#1  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f23e4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#2  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23e4000990, may_block=1) at gmain.c:3869
#3  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2414337555 in start_thread (arg=0x7f23ed19a700) at pthread_create.c:333
#9  0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f23dffff700 (LWP 20026)):
#0  0x00007f2410a91ec9 in g_mutex_lock (mutex=mutex@entry=0x7f23d8000990) at gthread-posix.c:1336
#1  0x00007f2410a4ceb8 in g_main_context_iteration (context=0x7f23d8000990, may_block=1) at gmain.c:3868
#2  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#3  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#5  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#6  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f2414337555 in start_thread (arg=0x7f23dffff700) at pthread_create.c:333
#8  0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f23deffe700 (LWP 20027)):
#0  0x00007f2410a49e31 in g_source_iter_next (iter=iter@entry=0x7f23deffdaf0, source=source@entry=0x7f23deffdae8) at gmain.c:923
#1  0x00007f2410a4c72a in g_main_context_check (context=context@entry=0x7f23d0000990, max_priority=2147483647, fds=fds@entry=0x7f23d0003270, n_fds=n_fds@entry=1) at gmain.c:3629
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f23d0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23d0000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23deffe700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f23ddfad700 (LWP 20028)):
#0  0x00007f24166d6ff3 in socketNotifierSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c801 in g_main_context_check (context=context@entry=0x7f23d4000990, max_priority=2147483647, fds=fds@entry=0x7f23d4002e70, n_fds=n_fds@entry=1) at gmain.c:3649
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f23d4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23d4000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23ddfad700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f23dceac700 (LWP 20029)):
#0  0x00007f241589666d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a4cdbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f23c8002e70, timeout=<optimized out>, context=0x7f23c8000990) at gmain.c:4103
#2  0x00007f2410a4cdbc in g_main_context_iterate (context=context@entry=0x7f23c8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23c8000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23dceac700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f23ce5de700 (LWP 20031)):
#0  0x00007f24158af9ef in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f24158922e2 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f2410a90b00 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f23ce5ddaa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#3  0x00007f2410a90b00 in g_wakeup_acknowledge (wakeup=0x7f23c4002720) at gwakeup.c:210
#4  0x00007f2410a4c8b4 in g_main_context_check (context=context@entry=0x7f23bc000990, max_priority=2147483647, fds=fds@entry=0x7f23bc003070, n_fds=n_fds@entry=1) at gmain.c:3600
#5  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f23bc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#6  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23bc000990, may_block=1) at gmain.c:3869
#7  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#9  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#10 0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#11 0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#12 0x00007f2414337555 in start_thread (arg=0x7f23ce5de700) at pthread_create.c:333
#13 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f23cd355700 (LWP 20032)):
#0  0x00007f2410a91ee4 in g_mutex_unlock (mutex=0x7f23c0000990) at gthread-posix.c:1348
#1  0x00007f2410a4c350 in g_main_context_prepare (context=context@entry=0x7f23c0000990, priority=priority@entry=0x7f23cd354b70) at gmain.c:3408
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f23c0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23c0000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23cd355700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f23bbfff700 (LWP 20033)):
#0  0x00007f24166d6fc4 in socketNotifierSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c801 in g_main_context_check (context=context@entry=0x7f23b4000990, max_priority=2147483647, fds=fds@entry=0x7f23b4002a70, n_fds=n_fds@entry=1) at gmain.c:3649
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f23b4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23b4000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23bbfff700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f23baffe700 (LWP 20034)):
#0  0x00007f241433c530 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f241d0ef474 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f241d0ef4b9 in  () at /lib64/libQt5Script.so.5
#3  0x00007f2414337555 in start_thread (arg=0x7f23baffe700) at pthread_create.c:333
#4  0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f23ba7fd700 (LWP 20035)):
#0  0x00007f2410a91ec9 in g_mutex_lock (mutex=mutex@entry=0x7f232c000990) at gthread-posix.c:1336
#1  0x00007f2410a4c369 in g_main_context_prepare (context=context@entry=0x7f232c000990, priority=priority@entry=0x7f23ba7fcb70) at gmain.c:3412
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f232c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f232c000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23ba7fd700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f2332cda700 (LWP 20036)):
#0  0x00007f2410a4c818 in g_main_context_check (context=context@entry=0x7f2328000990, max_priority=2147483647, fds=fds@entry=0x7f2328003270, n_fds=n_fds@entry=1) at gmain.c:3657
#1  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f2328000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#2  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f2328000990, may_block=1) at gmain.c:3869
#3  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2414337555 in start_thread (arg=0x7f2332cda700) at pthread_create.c:333
#9  0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f23312c3700 (LWP 20037)):
#0  0x00007f24166d6fc4 in socketNotifierSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c801 in g_main_context_check (context=context@entry=0x7f2320000990, max_priority=2147483647, fds=fds@entry=0x7f2320002d30, n_fds=n_fds@entry=1) at gmain.c:3649
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f2320000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f2320000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241ad94b76 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23312c3700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f2326fff700 (LWP 20040)):
#0  0x00007f241649906a in QMutex::lock() () at /lib64/libQt5Core.so.5
#1  0x00007f24166d710f in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f2410a4c35d in g_main_context_prepare (context=context@entry=0x7f231c000990, priority=priority@entry=0x7f2326ffeb70) at gmain.c:3410
#3  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f231c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#4  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f231c000990, may_block=1) at gmain.c:3869
#5  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f2414337555 in start_thread (arg=0x7f2326fff700) at pthread_create.c:333
#11 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f231bddc700 (LWP 20041)):
#0  0x00007f24166d6fcb in socketNotifierSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c801 in g_main_context_check (context=context@entry=0x7f2314000990, max_priority=2147483647, fds=fds@entry=0x7f2314003270, n_fds=n_fds@entry=1) at gmain.c:3649
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f2314000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f2314000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f231bddc700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f231ad1b700 (LWP 20042)):
#0  0x00007f2410a49de0 in g_source_iter_next (iter=iter@entry=0x7f231ad1aaf0, source=source@entry=0x7f231ad1aae8) at gmain.c:894
#1  0x00007f2410a4c2fb in g_main_context_prepare (context=context@entry=0x7f230c000990, priority=priority@entry=0x7f231ad1ab70) at gmain.c:3388
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f230c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f230c000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f231ad1b700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f2319a13700 (LWP 20043)):
#0  0x00007f24166d6ef1 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c35d in g_main_context_prepare (context=context@entry=0x7f2310000990, priority=priority@entry=0x7f2319a12b70) at gmain.c:3410
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f2310000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f2310000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f2319a13700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f2318911700 (LWP 20044)):
#0  0x00007f24166d6e65 in socketNotifierSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c35d in g_main_context_prepare (context=context@entry=0x7f2304000990, priority=priority@entry=0x7f2318910b70) at gmain.c:3410
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f2304000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f2304000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f2318911700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f230b7ff700 (LWP 20045)):
#0  0x00007f2410a4c364 in g_main_context_prepare (context=context@entry=0x7f2300000990, priority=priority@entry=0x7f230b7feb70) at gmain.c:3412
#1  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f2300000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#2  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f2300000990, may_block=1) at gmain.c:3869
#3  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2414337555 in start_thread (arg=0x7f230b7ff700) at pthread_create.c:333
#9  0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f230a6fe700 (LWP 20046)):
#0  0x00007f24158922ed in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a90b00 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f230a6fdaa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f2410a90b00 in g_wakeup_acknowledge (wakeup=0x7f2300002530) at gwakeup.c:210
#3  0x00007f2410a4c8b4 in g_main_context_check (context=context@entry=0x7f22f8000990, max_priority=2147483647, fds=fds@entry=0x7f22f8002e70, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f22f8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22f8000990, may_block=1) at gmain.c:3869
#6  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f2414337555 in start_thread (arg=0x7f230a6fe700) at pthread_create.c:333
#12 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f23095fd700 (LWP 20047)):
#0  0x00007f2410a91ee4 in g_mutex_unlock (mutex=0x7f22fc000990) at gthread-posix.c:1348
#1  0x00007f2410a4c3e0 in g_main_context_prepare (context=context@entry=0x7f22fc000990, priority=priority@entry=0x7f23095fcb70) at gmain.c:3475
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f22fc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22fc000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f23095fd700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f22f7fff700 (LWP 20048)):
#0  0x00007f2410a91ec9 in g_mutex_lock (mutex=mutex@entry=0x7f22f0000990) at gthread-posix.c:1336
#1  0x00007f2410a4c369 in g_main_context_prepare (context=context@entry=0x7f22f0000990, priority=priority@entry=0x7f22f7ffeb70) at gmain.c:3412
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f22f0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22f0000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22f7fff700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f22f6ffe700 (LWP 20049)):
#0  0x00007f2410a49e31 in g_source_iter_next (iter=iter@entry=0x7f22f6ffdaf0, source=source@entry=0x7f22f6ffdae8) at gmain.c:923
#1  0x00007f2410a4c72a in g_main_context_check (context=context@entry=0x7f22e8000990, max_priority=2147483647, fds=fds@entry=0x7f22e8002c70, n_fds=n_fds@entry=1) at gmain.c:3629
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f22e8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22e8000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22f6ffe700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f22f5ffd700 (LWP 20050)):
#0  0x00007ffedf713a74 in clock_gettime ()
#1  0x00007f24158b013d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f2416551f16 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f24166d5619 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f24166d5b85 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f24166d6f6e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f2410a4c35d in g_main_context_prepare (context=context@entry=0x7f22ec000990, priority=priority@entry=0x7f22f5ffcb70) at gmain.c:3410
#7  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f22ec000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#8  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22ec000990, may_block=1) at gmain.c:3869
#9  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#13 0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f2414337555 in start_thread (arg=0x7f22f5ffd700) at pthread_create.c:333
#15 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f22e59bd700 (LWP 20053)):
#0  0x00007f241589666d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a4cdbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f22e0004cc0, timeout=<optimized out>, context=0x7f22e0000990) at gmain.c:4103
#2  0x00007f2410a4cdbc in g_main_context_iterate (context=context@entry=0x7f22e0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22e0000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f22e7658397 in KCupsConnection::run() () at /lib64/libkcupslib.so
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22e59bd700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f22e4c9f700 (LWP 20054)):
#0  0x00007f241589666d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a4cdbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f22d8002e70, timeout=<optimized out>, context=0x7f22d8000990) at gmain.c:4103
#2  0x00007f2410a4cdbc in g_main_context_iterate (context=context@entry=0x7f22d8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22d8000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22e4c9f700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f22df7ff700 (LWP 20055)):
#0  0x00007f2410a91ee4 in g_mutex_unlock (mutex=0x7f22d4000990) at gthread-posix.c:1348
#1  0x00007f2410a4c350 in g_main_context_prepare (context=context@entry=0x7f22d4000990, priority=priority@entry=0x7f22df7feb70) at gmain.c:3408
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f22d4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22d4000990, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22df7ff700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f22de7fe700 (LWP 20056)):
#0  0x00007f24158922ed in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a90b00 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f22de7fdaa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f2410a90b00 in g_wakeup_acknowledge (wakeup=0x7f22d4002580) at gwakeup.c:210
#3  0x00007f2410a4c8b4 in g_main_context_check (context=context@entry=0x7f22cc000990, max_priority=2147483647, fds=fds@entry=0x7f22cc003070, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f22cc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22cc000990, may_block=1) at gmain.c:3869
#6  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f2414337555 in start_thread (arg=0x7f22de7fe700) at pthread_create.c:333
#12 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f22dd7fd700 (LWP 20057)):
#0  0x00007f2410a91ec9 in g_mutex_lock (mutex=mutex@entry=0x50f6930) at gthread-posix.c:1336
#1  0x00007f2410a4c80c in g_main_context_check (context=context@entry=0x50f6930, max_priority=2147483647, fds=fds@entry=0x50f72d0, n_fds=n_fds@entry=1) at gmain.c:3651
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x50f6930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x50f6930, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22dd7fd700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f22d3fff700 (LWP 20058)):
#0  0x00007f2410a90b1a in g_wakeup_acknowledge (wakeup=0x50fb560) at gwakeup.c:211
#1  0x00007f2410a4c8b4 in g_main_context_check (context=context@entry=0x7f22cc0031f0, max_priority=2147483647, fds=fds@entry=0x7f22cc005420, n_fds=n_fds@entry=1) at gmain.c:3600
#2  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f22cc0031f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22cc0031f0, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22d3fff700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f22d2ffe700 (LWP 20059)):
#0  0x00007f24158922ed in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a90b00 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f22d2ffdaa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f2410a90b00 in g_wakeup_acknowledge (wakeup=0x7f22cc004950) at gwakeup.c:210
#3  0x00007f2410a4c8b4 in g_main_context_check (context=context@entry=0x7f22d40031f0, max_priority=2147483647, fds=fds@entry=0x7f22d4005a20, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f22d40031f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22d40031f0, may_block=1) at gmain.c:3869
#6  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f2414337555 in start_thread (arg=0x7f22d2ffe700) at pthread_create.c:333
#12 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f22d0c71700 (LWP 28281)):
#0  0x00007f24158922ed in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a90b00 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f22d0c70aa0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f2410a90b00 in g_wakeup_acknowledge (wakeup=0x7f22d4004fc0) at gwakeup.c:210
#3  0x00007f2410a4c8b4 in g_main_context_check (context=context@entry=0x7f22d8003a00, max_priority=2147483647, fds=fds@entry=0x7f22d8003be0, n_fds=n_fds@entry=1) at gmain.c:3600
#4  0x00007f2410a4cd60 in g_main_context_iterate (context=context@entry=0x7f22d8003a00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#5  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22d8003a00, may_block=1) at gmain.c:3869
#6  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f2414337555 in start_thread (arg=0x7f22d0c71700) at pthread_create.c:333
#12 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f22ca1e4700 (LWP 6923)):
#0  0x00007f24166d6ee1 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#1  0x00007f2410a4c35d in g_main_context_prepare (context=context@entry=0x7f22e00061c0, priority=priority@entry=0x7f22ca1e3b70) at gmain.c:3410
#2  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f22e00061c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22e00061c0, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22ca1e4700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f22c8430700 (LWP 6924)):
#0  0x00007f241589666d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2410a4cdbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f22ec070e80, timeout=<optimized out>, context=0x7f22ec03b880) at gmain.c:4103
#2  0x00007f2410a4cdbc in g_main_context_iterate (context=context@entry=0x7f22ec03b880, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22ec03b880, may_block=1) at gmain.c:3869
#4  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f2414337555 in start_thread (arg=0x7f22c8430700) at pthread_create.c:333
#10 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f22c7327700 (LWP 6925)):
#0  0x00007f24158af9ef in __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f2415896662 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f2410a4cdbc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f22e8005040, timeout=<optimized out>, context=0x7f22e8002df0) at gmain.c:4103
#3  0x00007f2410a4cdbc in g_main_context_iterate (context=context@entry=0x7f22e8002df0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#4  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22e8002df0, may_block=1) at gmain.c:3869
#5  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f241ad94b76 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#9  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f2414337555 in start_thread (arg=0x7f22c7327700) at pthread_create.c:333
#11 0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f22c4bbf700 (LWP 9103)):
#0  0x00007f2410a4c348 in g_main_context_prepare (context=context@entry=0x7f22f044a3e0, priority=priority@entry=0x7f22c4bbeb70) at gmain.c:3408
#1  0x00007f2410a4cceb in g_main_context_iterate (context=context@entry=0x7f22f044a3e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#2  0x00007f2410a4cecc in g_main_context_iteration (context=0x7f22f044a3e0, may_block=1) at gmain.c:3869
#3  0x00007f24166d7b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f241649bf54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f241a725955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f24164a0e3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f2414337555 in start_thread (arg=0x7f22c4bbf700) at pthread_create.c:333
#9  0x00007f24158a1f3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f241d9cb900 (LWP 19909)):
[KCrash Handler]
#5  0x00007f241a606e56 in QV4::MemoryManager::mark() () at /lib64/libQt5Qml.so.5
#6  0x00007f241a6077d8 in QV4::MemoryManager::runGC() () at /lib64/libQt5Qml.so.5
#7  0x00007f241a6086b3 in QV4::MemoryManager::allocData(unsigned long) () at /lib64/libQt5Qml.so.5
#8  0x00007f241a5f6289 in QV4::ExecutionEngine::newVariantObject(QVariant const&) () at /lib64/libQt5Qml.so.5
#9  0x00007f241a7276ac in QV8Engine::fromVariant(QVariant const&) () at /lib64/libQt5Qml.so.5
#10 0x00007f241a669edc in unsigned long long LoadProperty<&ReadAccessor::Indirect>(QV8Engine*, QObject*, QQmlPropertyData const&, QQmlNotifier**) [clone .isra.129] [clone .constprop.161] () at /lib64/libQt5Qml.so.5
#11 0x00007f241a66a565 in QV4::QObjectWrapper::getProperty(QObject*, QV4::ExecutionContext*, QQmlPropertyData*, bool) () at /lib64/libQt5Qml.so.5
#12 0x00007f241a66b0af in QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionContext*, QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) () at /lib64/libQt5Qml.so.5
#13 0x00007f241a66b551 in QV4::QObjectWrapper::get(QV4::Managed*, QV4::String*, bool*) () at /lib64/libQt5Qml.so.5
#14 0x00007f241a676c97 in QV4::Runtime::typeofMember(QV4::ExecutionContext*, QV4::ValueRef, QV4::String*) () at /lib64/libQt5Qml.so.5
#15 0x00007f22dc0a3a83 in  ()
#16 0x00007f23c82361f0 in  ()
#17 0x00000000066bd310 in  ()
#18 0x00000000066bd348 in  ()
#19 0x00007f2416bc3e35 in (anonymous namespace)::clear(QVariant::Private*) () at /lib64/libQt5Gui.so.5
#20 0x00007f23dc5ef5f0 in  ()
#21 0x00007f23dc66c000 in  ()
#22 0x00007f241a629286 in QV4::SimpleScriptFunction::call(QV4::Managed*, QV4::CallData*) () at /lib64/libQt5Qml.so.5
#23 0x00007f241a70c6c8 in QQmlJavaScriptExpression::evaluate(QQmlContextData*, QV4::ValueRef, QV4::CallData*, bool*) () at /lib64/libQt5Qml.so.5
#24 0x00007f241a70cbd6 in QQmlJavaScriptExpression::evaluate(QQmlContextData*, QV4::ValueRef, bool*) () at /lib64/libQt5Qml.so.5
#25 0x00007f241a715379 in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#26 0x00007f241a715b6e in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () at /lib64/libQt5Qml.so.5
#27 0x00007f241a6eff57 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#28 0x00007f241a6eff1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#29 0x00007f241a6eff1e in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#30 0x00007f241a68fb7c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib64/libQt5Qml.so.5
#31 0x00007f24166b0980 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#32 0x00007f241a687d44 in QQmlVMEMetaObject::writeProperty(int, QVariant const&) () at /lib64/libQt5Qml.so.5
#33 0x00007f241a68880f in QQmlVMEMetaObject::metaCall(QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#34 0x00007f241a6a1ff1 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#35 0x00007f241a6a395b in QQmlPropertyPrivate::writeValueProperty(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#36 0x00007f241a6a4462 in QQmlPropertyPrivate::writeBinding(QObject*, QQmlPropertyData const&, QQmlContextData*, QQmlJavaScriptExpression*, QV4::ValueRef, bool, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#37 0x00007f241a71540c in QQmlBinding::update(QFlags<QQmlPropertyPrivate::WriteFlag>) () at /lib64/libQt5Qml.so.5
#38 0x00007f241a715b6e in QQmlBinding::expressionChanged(QQmlJavaScriptExpression*) () at /lib64/libQt5Qml.so.5
#39 0x00007f241a6eff57 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#40 0x00007f241a68fb7c in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /lib64/libQt5Qml.so.5
#41 0x00007f24166b0980 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#42 0x00007f232480b53a in SystemTray::DBusSystemTrayTask::syncToolTip(QString const&, QString const&, QIcon const&) () at /usr/lib64/qt5/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#43 0x00007f2324810d72 in SystemTray::DBusSystemTrayTask::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib64/qt5/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#44 0x00007f232481e15d in SystemTray::DBusSystemTrayTask::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/qt5/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#45 0x00007f24166b107a in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#46 0x00007f241ba0d4d7 in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /lib64/libKF5Plasma.so.5
#47 0x00007f241ba0ed50 in Plasma::DataContainer::checkForUpdate() () at /lib64/libKF5Plasma.so.5
#48 0x00007f231bde8c26 in StatusNotifierItemSource::refreshCallback(QDBusPendingCallWatcher*) () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#49 0x00007f231bdf6084 in StatusNotifierItemSource::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#50 0x00007f24166b107a in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#51 0x00007f24174566df in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /lib64/libQt5DBus.so.5
#52 0x00007f2417457de5 in QDBusPendingCallWatcher::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libQt5DBus.so.5
#53 0x00007f24166b1f41 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#54 0x00007f2417c1277c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#55 0x00007f2417c17e20 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#56 0x00007f241668067b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#57 0x00007f24166827b7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#58 0x00007f24166d7763 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#59 0x00007f2410a4ca8a in g_main_context_dispatch (context=0x7f23f80016f0) at gmain.c:3122
#60 0x00007f2410a4ca8a in g_main_context_dispatch (context=context@entry=0x7f23f80016f0) at gmain.c:3737
#61 0x00007f2410a4ce20 in g_main_context_iterate (context=context@entry=0x7f23f80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#62 0x00007f2410a4cecc in g_main_context_iteration (context=0x7f23f80016f0, may_block=1) at gmain.c:3869
#63 0x00007f24166d7b6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#64 0x00007f241667deba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#65 0x00007f2416685a2c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#66 0x000000000042ebaf in main ()

Possible duplicates by query: bug 349170, bug 348369, bug 347981, bug 347891, bug 347489.

Reported using DrKonqi

Comment 1 David Edmundson 2015-06-15 16:27:11 UTC


*** This bug has been marked as a duplicate of bug 347489 ***