Bug 394989

Summary: KDE has crashed
Product: [Plasma] plasmashell Reporter: mandragore59va
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.12.5   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description mandragore59va 2018-06-03 14:12:43 UTC 
Application: plasmashell (5.12.5)

Qt Version: 5.10.0
Frameworks Version: 5.46.0
Operating System: Linux 4.16.12-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed: I was trying to open à vidéo with VLC. this vidéo was in my "recent media" list but on a umounted partition.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0fea5355c0 (LWP 2315))]

Thread 24 (Thread 0x7f0ec9ffb700 (LWP 9441)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3ecf800a0) at thread/qthread_unix.cpp:376
#8  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f0eca7fc700 (LWP 9440)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3eceda2c0) at thread/qthread_unix.cpp:376
#24 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#25 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f0ecaffd700 (LWP 9439)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x7f0ed0004db0) at thread/qthread_unix.cpp:376
#14 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#15 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f0ecb7fe700 (LWP 9438)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x7f0ecc0047d0) at thread/qthread_unix.cpp:376
#22 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#23 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f0ecbfff700 (LWP 9437)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3ec930960) at thread/qthread_unix.cpp:376
#8  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f0ed8ec1700 (LWP 9436)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x7f0ed4001ed0) at thread/qthread_unix.cpp:376
#8  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f0ed96c2700 (LWP 9435)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3ed0fd2c0) at thread/qthread_unix.cpp:376
#10 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#11 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f0eda760700 (LWP 9434)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe3f9eefb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x55e3ea4d1ca0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55e3ec28cfa0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f0eff51bad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f0eff51fb28 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f0eff51fb82 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f0eff51acfd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f0eff51da6b in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3ed0fc340) at thread/qthread_unix.cpp:376
#18 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#19 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f0ef044b700 (LWP 2611)):
#0  0x00007f0fe388c179 in poll () from /lib64/libc.so.6
#1  0x00007f0fdde97429 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0fe41caa2b in QEventDispatcherGlib::processEvents (this=0x7f0ee8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7f0ef044ad40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f0fe3f98baa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#6  0x00007f0ef2d1b887 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3ea851070) at thread/qthread_unix.cpp:376
#8  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f0f06280700 (LWP 2609)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f0f07327700 (LWP 2607)):
#0  0x00007f0fe38a44c0 in clock_gettime () from /lib64/libc.so.6
#1  0x00007f0fe41ca441 in qt_clock_gettime (ts=0x7f0f07326ac0, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#2  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#3  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#4  0x00007f0fe41c8d19 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f0f000048f0) at kernel/qtimerinfo_unix.cpp:91
#5  0x00007f0fe41c9295 in QTimerInfoList::timerWait (this=0x7f0f000048f0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#6  0x00007f0fe41ca7de in timerSourcePrepareHelper (timeout=0x7f0f07326b64, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#7  timerSourcePrepare (source=<optimized out>, timeout=0x7f0f07326b64) at kernel/qeventdispatcher_glib.cpp:165
#8  0x00007f0fdde96988 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f0fdde9735b in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f0fe41caa2b in QEventDispatcherGlib::processEvents (this=0x7f0f00000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#12 0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7f0f07326d20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#13 0x00007f0fe3f98baa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#14 0x00007f0fe7ccfb52 in ?? () from /usr/lib64/libQt5Quick.so.5
#15 0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3e9fd4d40) at thread/qthread_unix.cpp:376
#16 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#17 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f0f3119a700 (LWP 2604)):
#0  0x00007f0fe388c179 in poll () from /lib64/libc.so.6
#1  0x00007f0fdde97429 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0fe41caa2b in QEventDispatcherGlib::processEvents (this=0x7f0f10000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7f0f31199d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f0fe3f98baa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#6  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3e9cbd9a0) at thread/qthread_unix.cpp:376
#7  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f0f3199b700 (LWP 2554)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f0f3219c700 (LWP 2553)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f0f3299d700 (LWP 2552)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f0f3319e700 (LWP 2551)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f0f3399f700 (LWP 2550)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f0f341a0700 (LWP 2549)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f0f349a1700 (LWP 2548)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fbd62de7b in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f0fbd62dba7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f0fbffff700 (LWP 2511)):
#0  0x00007f0fe314956c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0fe9bfb614 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f0fe9bfb659 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f0fca575700 (LWP 2461)):
#0  idleTimerSourcePrepare (source=<optimized out>, timeout=0x7f0fca574ba4) at kernel/qeventdispatcher_glib.cpp:205
#1  0x00007f0fdde96988 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0fdde9735b in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0fe41caa2b in QEventDispatcherGlib::processEvents (this=0x7f0fb8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7f0fca574d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f0fe3f98baa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#7  0x00007f0fe7872115 in ?? () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3e963bf40) at thread/qthread_unix.cpp:376
#9  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0fcbdfa700 (LWP 2410)):
#0  0x00007f0fea37b4a6 in update_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x00007f0fea380788 in __tls_get_addr () from /lib64/ld-linux-x86-64.so.2
#2  0x00007f0fe3f9caa6 in get_thread_data () at thread/qthread_unix.cpp:193
#3  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:248
#4  0x00007f0fe41ca93a in postEventSourcePrepare (s=0x7f0fc00047a0, timeout=0x7f0fcbdf9ba4) at kernel/qeventdispatcher_glib.cpp:252
#5  0x00007f0fdde96988 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f0fdde9735b in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#8  0x00007f0fe41caa2b in QEventDispatcherGlib::processEvents (this=0x7f0fc0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#9  0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7f0fcbdf9d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#10 0x00007f0fe3f98baa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#11 0x00007f0fe7872115 in ?? () from /usr/lib64/libQt5Qml.so.5
#12 0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x55e3e9514090) at thread/qthread_unix.cpp:376
#13 0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#14 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0fd1897700 (LWP 2342)):
#0  0x00007f0fddedce29 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f0fdde96993 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0fdde9735b in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0fe41caa2b in QEventDispatcherGlib::processEvents (this=0x7f0fc4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7f0fd1896d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f0fe3f98baa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#7  0x00007f0fe5a38a35 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f0fe3f9dba0 in QThreadPrivate::start (arg=0x7f0fe5ca8d60) at thread/qthread_unix.cpp:376
#9  0x00007f0fe314359b in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0fe3896a1f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f0fea5355c0 (LWP 2315)):
[KCrash Handler]
#6  0x00007f0fe3f96887 in std::__atomic_base<QReadWriteLockPrivate*>::compare_exchange_strong (__m2=std::memory_order_acquire, __m1=std::memory_order_acquire, __p2=0x1, __p1=<synthetic pointer>: <optimized out>, this=0x620069006c0037) at /usr/include/c++/7/bits/atomic_base.h:752
#7  std::atomic<QReadWriteLockPrivate*>::compare_exchange_strong (__m2=std::memory_order_acquire, __m1=std::memory_order_acquire, __p2=0x1, __p1=<synthetic pointer>: <optimized out>, this=0x620069006c0037) at /usr/include/c++/7/atomic:498
#8  QAtomicOps<QReadWriteLockPrivate*>::testAndSetAcquire<QReadWriteLockPrivate*> (currentValue=0x0, newValue=0x1, expectedValue=0x0, _q_value=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:290
#9  QBasicAtomicPointer<QReadWriteLockPrivate>::testAndSetAcquire (newValue=0x1, expectedValue=0x0, this=0x620069006c0037) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:253
#10 QReadWriteLock::lockForRead (this=0x620069006c0037) at thread/qreadwritelock.cpp:177
#11 0x00007f0f04152761 in Plasma::RunnerContext::isValid() const () from /usr/lib64/libKF5Runner.so.5
#12 0x00007f0f041547b9 in Plasma::RunnerContext::addMatch(Plasma::QueryMatch const&) () from /usr/lib64/libKF5Runner.so.5
#13 0x00007f0f04147b9a in ?? () from /usr/lib64/libKF5Runner.so.5
#14 0x00007f0fe41a1c52 in QObject::event (this=0x55e3ece93960, e=<optimized out>) at kernel/qobject.cpp:1246
#15 0x00007f0fe535001c in QApplicationPrivate::notify_helper (this=this@entry=0x55e3e9389780, receiver=receiver@entry=0x55e3ece93960, e=e@entry=0x7f0eb4005460) at kernel/qapplication.cpp:3733
#16 0x00007f0fe5357314 in QApplication::notify (this=0x7ffe5fbb38d0, receiver=0x55e3ece93960, e=0x7f0eb4005460) at kernel/qapplication.cpp:3492
#17 0x00007f0fe4173148 in QCoreApplication::notifyInternal2 (receiver=0x55e3ece93960, event=event@entry=0x7f0eb4005460) at kernel/qcoreapplication.cpp:1044
#18 0x00007f0fe4175b25 in QCoreApplication::sendEvent (event=0x7f0eb4005460, receiver=<optimized out>) at kernel/qcoreapplication.h:234
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55e3e9364e50) at kernel/qcoreapplication.cpp:1719
#20 0x00007f0fe41760a8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1573
#21 0x00007f0fe41cb393 in postEventSourceDispatch (s=0x55e3e94562b0) at kernel/qeventdispatcher_glib.cpp:276
#22 0x00007f0fdde97277 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f0fdde974b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f0fdde9753c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f0fe41caa0f in QEventDispatcherGlib::processEvents (this=0x55e3e94071c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#26 0x00007f0fd64d4781 in QPAEventDispatcherGlib::processEvents (this=0x55e3e94071c0, flags=...) at qeventdispatcher_glib.cpp:69
#27 0x00007f0fe417195a in QEventLoop::exec (this=this@entry=0x7ffe5fbb37e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#28 0x00007f0fe417a494 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1332
#29 0x000055e3e890fe23 in ?? ()
#30 0x00007f0fe37bea87 in __libc_start_main () from /lib64/libc.so.6
#31 0x000055e3e89101ca in _start ()

Reported using DrKonqi
Comment 1 David Edmundson 2018-06-03 21:26:11 UTC 

*** This bug has been marked as a duplicate of bug 394272 ***