Application: plasmashell (5.18.3) Qt Version: 5.14.1 Frameworks Version: 5.68.0 Operating System: Linux 5.5.10-arch1-1 x86_64 Windowing system: X11 Distribution: Arch Linux -- Information about the crash: - What I was doing when the application crashed: I was clicking on notification icon on bottom-right, then the notification panel was transparent completely, few seconds later the entire screen was transparent, and finally was crashed. After that, the desktop manager was reseted automatically and worked as usual. - Unusual behavior I noticed: The first time that I have faced that issue. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7feea0835840 (LWP 1488))] Thread 26 (Thread 0x7fee1a7fc700 (LWP 42509)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #10 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #11 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #12 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #13 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #14 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #15 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #16 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #17 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #18 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #19 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #20 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #21 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #22 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #23 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #24 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #25 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #26 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #27 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #28 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #29 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #30 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #31 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #32 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #33 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #34 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #35 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #36 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #37 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #38 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #39 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7fee1affd700 (LWP 42508)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #10 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #11 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #12 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #13 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #14 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #15 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #16 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #17 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #18 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #19 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #20 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #21 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #22 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #23 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #24 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #25 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #26 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #27 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #28 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #29 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 24 (Thread 0x7fee1b7fe700 (LWP 42507)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #10 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #11 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #12 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #13 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #14 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #15 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #16 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #17 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 23 (Thread 0x7fee1bfff700 (LWP 42506)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #8 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 22 (Thread 0x7fee28a51700 (LWP 42505)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #10 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 21 (Thread 0x7fee2942a700 (LWP 42504)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #10 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7fee2a42c700 (LWP 42503)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #10 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7fee2bfff700 (LWP 42502)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fee7da8b289 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #4 0x00007fee7da8ed1b in () at /usr/lib/libKF5ThreadWeaver.so.5 #5 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #6 0x00007fee7da8ed71 in () at /usr/lib/libKF5ThreadWeaver.so.5 #7 0x00007fee7da8a47e in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5 #8 0x00007fee7da8ce5c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5 #9 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #10 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7fee29c2b700 (LWP 27396)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7fee4eb28700 (LWP 11753)): #0 0x00007feea3397479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007feea33e808c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007feea33e86c6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007feea33e8871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007feea51070ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007feea50ad57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007feea4ed1e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #8 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7fee4e25b700 (LWP 10672)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7fee4f3bf700 (LWP 8584)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fee68aca700 (LWP 5471)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fee6a7dc700 (LWP 5470)): #0 0x00007feea4b4eabf in poll () at /usr/lib/libc.so.6 #1 0x00007fee7cd04c14 in () at /usr/lib/libpulse.so.0 #2 0x00007fee7cd12059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007fee7cd1c301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fee7cd1c3b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fee7cd0c61e in () at /usr/lib/libpulse.so.0 #6 0x00007fee7cc8ad1c in () at /usr/lib/pulseaudio/libpulsecommon-13.0.so #7 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7fee69ea9700 (LWP 4128)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fee6b08d700 (LWP 2509)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fee7e7e5700 (LWP 1698)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007feea4ed8cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007feea4ed8da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007feea6c3656b in () at /usr/lib/libQt5Quick.so.5 #4 0x00007feea6c367fb in () at /usr/lib/libQt5Quick.so.5 #5 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #6 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fee7efe6700 (LWP 1693)): #0 0x00007feea4b4eabf in poll () at /usr/lib/libc.so.6 #1 0x00007feea33e87a0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007feea33e8871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007feea51070ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007feea50ad57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007feea4ed1e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007feea6b70eab in () at /usr/lib/libQt5Quick.so.5 #7 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #8 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fee8d9c3700 (LWP 1602)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fee8f800e1c in () at /usr/lib/dri/i965_dri.so #2 0x00007fee8f800a18 in () at /usr/lib/dri/i965_dri.so #3 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fee8e1c4700 (LWP 1601)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fee8f800e1c in () at /usr/lib/dri/i965_dri.so #2 0x00007fee8f800a18 in () at /usr/lib/dri/i965_dri.so #3 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fee8e9c5700 (LWP 1600)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fee8f800e1c in () at /usr/lib/dri/i965_dri.so #2 0x00007fee8f800a18 in () at /usr/lib/dri/i965_dri.so #3 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fee8f1c6700 (LWP 1599)): #0 0x00007feea4318cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fee8f800e1c in () at /usr/lib/dri/i965_dri.so #2 0x00007fee8f800a18 in () at /usr/lib/dri/i965_dri.so #3 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fee9d8ce700 (LWP 1574)): #0 0x00007feea4b4a4fc in read () at /usr/lib/libc.so.6 #1 0x00007feea33978c0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007feea33e7001 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007feea33e8748 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007feea33e8871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007feea51070ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007feea50ad57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007feea4ed1e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007feea68cef89 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #10 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fee9eb53700 (LWP 1512)): #0 0x00007feea33e6da5 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #1 0x00007feea33e8748 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007feea33e8871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007feea51070ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007feea50ad57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007feea4ed1e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007feea61a9b28 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #8 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fee9f7ea700 (LWP 1507)): #0 0x00007feea4b4eabf in poll () at /usr/lib/libc.so.6 #1 0x00007feea707e63b in () at /usr/lib/libxcb.so.1 #2 0x00007feea708037b in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007feea018aba1 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007feea4ed2fd6 in () at /usr/lib/libQt5Core.so.5 #5 0x00007feea431246f in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007feea4b593d3 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7feea0835840 (LWP 1488)): [KCrash Handler] #6 0x00007feea66c3ffe in QV4::WeakValue::markOnce(QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #7 0x00007feea673f1de in () at /usr/lib/libQt5Qml.so.5 #8 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #10 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #11 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #12 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #13 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #14 0x00007feea673f29d in QV4::Heap::QObjectWrapper::markObjects(QV4::Heap::Base*, QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #15 0x00007feea663c5ef in () at /usr/lib/libQt5Qml.so.5 #16 0x00007feea66c394a in QV4::PersistentValueStorage::mark(QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #17 0x00007feea663c98e in QV4::MemoryManager::collectRoots(QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #18 0x00007feea663cb7e in QV4::MemoryManager::mark() () at /usr/lib/libQt5Qml.so.5 #19 0x00007feea663e672 in () at /usr/lib/libQt5Qml.so.5 #20 0x00007feea6640cae in QV4::MemoryManager::allocString(unsigned long) () at /usr/lib/libQt5Qml.so.5 #21 0x00007feea66ab05d in QV4::ExecutionEngine::newIdentifier(QString const&) () at /usr/lib/libQt5Qml.so.5 #22 0x00007feea66b3b3a in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /usr/lib/libQt5Qml.so.5 #23 0x00007feea66b4195 in QV4::ExecutionEngine::metaTypeToJS(int, void const*) () at /usr/lib/libQt5Qml.so.5 #24 0x00007feea66b3b52 in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /usr/lib/libQt5Qml.so.5 #25 0x00007feea673d3f3 in () at /usr/lib/libQt5Qml.so.5 #26 0x00007feea673db87 in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const () at /usr/lib/libQt5Qml.so.5 #27 0x00007feea673dd4f in QV4::QObjectWrapper::virtualGet(QV4::Managed const*, QV4::PropertyKey, QV4::Value const*, bool*) () at /usr/lib/libQt5Qml.so.5 #28 0x00007feea676f5fc in () at /usr/lib/libQt5Qml.so.5 #29 0x00007fee8c48c7aa in () #30 0x0000000000000000 in () [Inferior 1 (process 1488) detached] Possible duplicates by query: bug 354790, bug 352336, bug 351492. Reported using DrKonqi
[KCrash Handler] #6 0x00007feea66c3ffe in QV4::WeakValue::markOnce(QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #7 0x00007feea673f1de in () at /usr/lib/libQt5Qml.so.5 #8 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #10 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #11 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #12 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #13 0x00007feea673f1e9 in () at /usr/lib/libQt5Qml.so.5 #14 0x00007feea673f29d in QV4::Heap::QObjectWrapper::markObjects(QV4::Heap::Base*, QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #15 0x00007feea663c5ef in () at /usr/lib/libQt5Qml.so.5 #16 0x00007feea66c394a in QV4::PersistentValueStorage::mark(QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #17 0x00007feea663c98e in QV4::MemoryManager::collectRoots(QV4::MarkStack*) () at /usr/lib/libQt5Qml.so.5 #18 0x00007feea663cb7e in QV4::MemoryManager::mark() () at /usr/lib/libQt5Qml.so.5 #19 0x00007feea663e672 in () at /usr/lib/libQt5Qml.so.5 #20 0x00007feea6640cae in QV4::MemoryManager::allocString(unsigned long) () at /usr/lib/libQt5Qml.so.5 #21 0x00007feea66ab05d in QV4::ExecutionEngine::newIdentifier(QString const&) () at /usr/lib/libQt5Qml.so.5 #22 0x00007feea66b3b3a in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /usr/lib/libQt5Qml.so.5 #23 0x00007feea66b4195 in QV4::ExecutionEngine::metaTypeToJS(int, void const*) () at /usr/lib/libQt5Qml.so.5 #24 0x00007feea66b3b52 in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /usr/lib/libQt5Qml.so.5 #25 0x00007feea673d3f3 in () at /usr/lib/libQt5Qml.so.5 #26 0x00007feea673db87 in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const () at /usr/lib/libQt5Qml.so.5 #27 0x00007feea673dd4f in QV4::QObjectWrapper::virtualGet(QV4::Managed const*, QV4::PropertyKey, QV4::Value const*, bool*) () at /usr/lib/libQt5Qml.so.5 #28 0x00007feea676f5fc in () at /usr/lib/libQt5Qml.so.5 #29 0x00007fee8c48c7aa in () #30 0x0000000000000000 in () [Inferior 1 (process 1488) detached] Crashing deep in Qt with no KDE code implicated, I'm afraid. If this is still happening, you can file a bug report on Qt, or hope that it's fixed in Qt 6. :0