Bug 354563

Summary: Plasma 5 crash left overnight
Product: [Plasma] plasmashell Reporter: Ken Aaker <kenaaker>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, connor.meredith0913, notmart, plasma-bugs-null, web
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.4.1   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Ken Aaker 2015-10-29 14:18:22 UTC 
Application: plasmashell (5.4.1)

Qt Version: 5.5.0
Operating System: Linux 4.2.1-1-desktop x86_64
Distribution: "openSUSE Tumbleweed (20151017) (x86_64)"

-- Information about the crash:
Left it running last night, crashed overnight.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4c339d3900 (LWP 2380))]

Thread 35 (Thread 0x7f4c192d4700 (LWP 2433)):
#0  0x00007f4c2964c4c9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f4c296082d0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4c29609135 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c2960936c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4c2d87235b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4c0c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f4c2d81c47a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4c192d3cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f4c2d648c6c in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f4c308f21a5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x134cd40) at thread/qthread_unix.cpp:331
#9  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f4c088e4700 (LWP 2439)):
#0  0x00007f4c2cf561cd in poll () at /lib64/libc.so.6
#1  0x00007f4c29609264 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4c2960936c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c2d87235b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4c040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f4c2d81c47a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4c088e3cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f4c2d648c6c in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f4c308f21a5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x1596c70) at thread/qthread_unix.cpp:331
#8  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f4c01e04700 (LWP 2442)):
#0  0x00007f4c2cf521ad in read () at /lib64/libc.so.6
#1  0x00007f4c2491f073 in  () at /usr/lib64/tls/libnvidia-tls.so.355.11
#2  0x00007f4c2964b220 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c29608d94 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4c29609208 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4c2960936c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f4c2d87235b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4bfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f4c2d81c47a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4c01e03cb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f4c2d648c6c in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f4c308f21a5 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x15eaf80) at thread/qthread_unix.cpp:331
#11 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f4bfbfff700 (LWP 2444)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c330acaa4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f4c330acae9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f4b79ba4700 (LWP 2445)):
#0  0x00007f4c2964c4e4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f4c2960912d in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4c2960936c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c2d87235b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4b740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f4c2d81c47a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4b79ba3c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f4c2d648c6c in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f4c3147fb62 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x1a644f0) at thread/qthread_unix.cpp:331
#8  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f4b73157700 (LWP 2460)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1939ad0) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1c64d80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x1c64d00) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f4b6b734700 (LWP 2464)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1de4c10) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1d9a570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x1d9a4f0) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f4b68fdb700 (LWP 2470)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x1f68e60) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x1f60580, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x1f60500) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f4b57f14700 (LWP 2493)):
#0  0x00007f4c2cf521ad in read () at /lib64/libc.so.6
#1  0x00007f4c2491f073 in  () at /usr/lib64/tls/libnvidia-tls.so.355.11
#2  0x00007f4c2964b220 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c29608d94 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4c29609208 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4c2960936c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f4c2d87235b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f4b500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f4c2d81c47a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f4b57f13c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f4c2d648c6c in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007f4b5a465cc7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#10 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x25cfca0) at thread/qthread_unix.cpp:331
#11 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f4b57693700 (LWP 2494)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x28e12c0) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x28e11a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x28e1120) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f4b55e0b700 (LWP 2501)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x2cc55f0) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x2cc7bf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x2cc7b70) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f4b5660c700 (LWP 9974)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x32db140) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x3449b60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x3449ae0) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f4b47dfd700 (LWP 10568)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x342fb10) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x2ede830, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x2ede7b0) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f4b4673c700 (LWP 14190)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x35d7700) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x3ac40c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x3ac4040) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f4b473f8700 (LWP 27005)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x3c93fc0) at thread/qthread_unix.cpp:331
#16 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f4b32b4c700 (LWP 27006)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x42eb790) at thread/qthread_unix.cpp:331
#10 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f4b3234b700 (LWP 27007)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x26692c0) at thread/qthread_unix.cpp:331
#10 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f4b31b4a700 (LWP 27008)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b2c0023d0) at thread/qthread_unix.cpp:331
#16 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f4b31349700 (LWP 27009)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b34001ac0) at thread/qthread_unix.cpp:331
#10 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f4b30b48700 (LWP 27010)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x42cd2b0) at thread/qthread_unix.cpp:331
#12 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f4b1bfff700 (LWP 27011)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x4042720) at thread/qthread_unix.cpp:331
#14 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f4b1b7fe700 (LWP 27012)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x3b57a70) at thread/qthread_unix.cpp:331
#16 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f4b1affd700 (LWP 27013)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b24002d90) at thread/qthread_unix.cpp:331
#18 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f4b1a7fc700 (LWP 27014)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b20002f90) at thread/qthread_unix.cpp:331
#18 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f4b19ffb700 (LWP 27015)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b14002f90) at thread/qthread_unix.cpp:331
#10 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f4b197fa700 (LWP 27016)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b04002d90) at thread/qthread_unix.cpp:331
#18 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f4b18ff9700 (LWP 27017)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b08002d90) at thread/qthread_unix.cpp:331
#10 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f4b03fff700 (LWP 27018)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b28002f90) at thread/qthread_unix.cpp:331
#16 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f4b037fe700 (LWP 27019)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b1c0027d0) at thread/qthread_unix.cpp:331
#16 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f4b02ffd700 (LWP 27020)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3eba230) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x400ffb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4b61e18d47 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f4b61e1cc78 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f4b61e1ccc2 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f4b61e17f69 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f4b61e1adf3 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x7f4b0c003190) at thread/qthread_unix.cpp:331
#16 0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4b023dc700 (LWP 9975)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x4316ac0) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x44292e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x4429260) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4b00fd5700 (LWP 10116)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x32cfa80) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x3f00100, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x3f00080) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3e67ffc700 (LWP 27168)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3f91540) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x48cc0e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x48cc060) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3e677fb700 (LWP 27190)):
#0  0x00007f4c2c75a07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x4909c60) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f4c2d64ec0b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x4772740, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f4c314f18ce in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f4c314f2113 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007f4c2d64da9f in QThreadPrivate::start(void*) (arg=0x47726c0) at thread/qthread_unix.cpp:331
#6  0x00007f4c2c7544a4 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f4c2cf5eb5d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4c339d3900 (LWP 2380)):
[KCrash Handler]
#6  0x00007f4c2cf074c9 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#7  0x00007f4c2fac3263 in KSharedDataCache::insert(QString const&, QByteArray const&) () at /usr/lib64/libKF5CoreAddons.so.5
#8  0x00007f4c301c42b7 in  () at /usr/lib64/libKF5IconThemes.so.5
#9  0x00007f4c301c4ca7 in KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () at /usr/lib64/libKF5IconThemes.so.5
#10 0x00007f4c301ba7ad in KIconEngine::pixmap(QSize const&, QIcon::Mode, QIcon::State) () at /usr/lib64/libKF5IconThemes.so.5
#11 0x00007f4c2dde1aa0 in QIcon::pixmap(QWindow*, QSize const&, QIcon::Mode, QIcon::State) const (this=0x47ec790, window=window@entry=0x0, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:832
#12 0x00007f4c2dde1b4a in QIcon::pixmap(QSize const&, QIcon::Mode, QIcon::State) const (this=<optimized out>, size=..., mode=<optimized out>, state=<optimized out>) at image/qicon.cpp:768
#13 0x00007f4c13bd7ca2 in  () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#14 0x00007f4c2d84bc27 in QMetaObject::activate(QObject*, int, int, void**) (a=0x7ffd44f4bf70, r=0x47ec770, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#15 0x00007f4c2d84bc27 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x47ec7f0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3703
#16 0x00007f4c2d84c597 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x47ec7f0, m=m@entry=0x7f4c2dc628c0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3583
#17 0x00007f4c2d8c6be0 in QTimer::timeout(QTimer::QPrivateSignal) (this=this@entry=0x47ec7f0) at .moc/moc_qtimer.cpp:197
#18 0x00007f4c2d857f18 in QTimer::timerEvent(QTimerEvent*) (this=0x47ec7f0, e=<optimized out>) at kernel/qtimer.cpp:247
#19 0x00007f4c2d84cb3b in QObject::event(QEvent*) (this=0x47ec7f0, e=<optimized out>) at kernel/qobject.cpp:1268
#20 0x00007f4c2eba68fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007f4c2ebaba06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007f4c2d81eb33 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffd44f4c670, receiver=0x47ec7f0, event=event@entry=0x7ffd44f4c2e0) at kernel/qcoreapplication.cpp:965
#23 0x00007f4c2d8711ed in QTimerInfoList::activateTimers() (event=0x7ffd44f4c2e0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:224
#24 0x00007f4c2d8711ed in QTimerInfoList::activateTimers() (this=0x12a6830) at kernel/qtimerinfo_unix.cpp:637
#25 0x00007f4c2d871701 in timerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#26 0x00007f4c29609097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#27 0x00007f4c296092c8 in  () at /usr/lib64/libglib-2.0.so.0
#28 0x00007f4c2960936c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#29 0x00007f4c2d87233f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x12a3490, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#30 0x00007f4c2d81c47a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffd44f4c500, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#31 0x00007f4c2d82411d in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229
#32 0x00000000004360c0 in main(int, char**) (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.4.1/shell/main.cpp:176

Reported using DrKonqi
Comment 1 David Edmundson 2015-10-29 15:44:07 UTC 
*** Bug 354566 has been marked as a duplicate of this bug. ***
Comment 2 Duns 2017-11-05 11:33:16 UTC 
Similar problem both with (a pc with) pclinuxos and (2 pc with) Kubuntu 17.10: after some time of inactivity the system crashes. Not in Kubuntu 17.04, but in Kubuntu 17.10
Comment 3 Marco Martin 2018-12-14 16:44:03 UTC 
*** Bug 401481 has been marked as a duplicate of this bug. ***
Comment 4 Marco Martin 2020-05-21 11:42:23 UTC 

*** This bug has been marked as a duplicate of bug 421299 ***