Application: plasmashell (5.17.2) Qt Version: 5.12.4 Frameworks Version: 5.62.0 Operating System: Linux 5.3.0-19-generic x86_64 Distribution: Ubuntu 19.10 -- Information about the crash: Sometimes the plasma crashes for no apparent reason several times in a row, and sometimes it works without falling for hours. The only thing I could notice is that this happens more often during or immediately after interacting with the panel The crash can be reproduced sometimes. -- Backtrace: Application: Plasma (plasmashell), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7ff91bd64800 (LWP 1199))] Thread 21 (Thread 0x7ff8abfff700 (LWP 1357)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7ff8c0df4700 (LWP 1356)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #13 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #15 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7ff8c15f5700 (LWP 1355)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7ff8c1df6700 (LWP 1354)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #13 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #14 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #15 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #16 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #17 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #18 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #19 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #20 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #21 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #23 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7ff8c25f7700 (LWP 1352)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #13 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #14 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #15 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #16 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #17 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #18 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #19 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #21 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7ff8c2df8700 (LWP 1351)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #12 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #13 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #14 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #15 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #16 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #17 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #18 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #19 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #20 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #21 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #22 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #23 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #24 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #25 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #26 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #27 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #28 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #29 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #30 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #31 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #33 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7ff8c35f9700 (LWP 1350)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012ebc99 in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #10 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #11 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #13 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7ff8c3dfa700 (LWP 1349)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610359d0dd0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5610359d0d80, cond=0x5610359d0da8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x5610359d0da8, mutex=0x5610359d0d80) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9012e7ea0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007ff9012ebc3e in () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007ff9012e7072 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007ff9012e9b83 in ThreadWeaver::Thread::run() () at /lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7ff8e5466700 (LWP 1345)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7ff91403d4b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7ff91403d460, cond=0x7ff91403d488) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x7ff91403d488, mutex=0x7ff91403d460) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9213ea7b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007ff9213eaa1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7ff8e5cda700 (LWP 1333)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561032c26b14) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561032c26ac0, cond=0x561032c26ae8) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x561032c26ae8, mutex=0x561032c26ac0) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9213ea7b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007ff9213eaa1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7ff8e6edf700 (LWP 1331)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5610308537c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561030853770, cond=0x561030853798) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x561030853798, mutex=0x561030853770) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9213ea7b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007ff9213eaa1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7ff8e7803700 (LWP 1325)): #0 0x00007ff91f3a2c2f in __GI___poll (fds=0x7ff8e00029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff91df9da3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff91f94b6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff91f72ba75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7ff8f8faf700 (LWP 1324)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56102be6bd40) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56102be6bcf0, cond=0x56102be6bd18) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x56102be6bd18, mutex=0x56102be6bcf0) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9213ea7b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007ff9213eaa1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7ff8fa00f700 (LWP 1323)): #0 0x00007ff91f3a2c2f in __GI___poll (fds=0x7ff8e80025e0, nfds=1, timeout=3390047) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff91df9da3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff91f94b6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff91f72ba75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff90070a01c in KCupsConnection::run() () at /lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7ff8fbfff700 (LWP 1320)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56102c789864) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56102c789810, cond=0x56102c789838) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x56102c789838, mutex=0x56102c789810) at pthread_cond_wait.c:638 #3 0x00007ff91f732def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f732ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff9213ea7b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007ff9213eaa1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7ff9020a6700 (LWP 1317)): #0 0x00007ff91f94af4d in QElapsedTimer::isMonotonic() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007ff91f949da3 in QTimerInfoList::repairTimersIfNeeded() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007ff91f949e17 in QTimerInfoList::timerWait(timespec&) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007ff91f94b416 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91df9cfbf in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff91df9d96b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ff91f94b6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007ff91f72ba75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007ff9213628aa in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #13 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7ff9028a7700 (LWP 1316)): #0 0x00007ff91f3a2c2f in __GI___poll (fds=0x7ff8fc0025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff91df9da3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff91f94b6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff91f72ba75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7ff913338700 (LWP 1313)): #0 0x00007ff91ebdd2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56102bd207b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 0x00007ff91ebdd2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56102bd20768, cond=0x56102bd20790) at pthread_cond_wait.c:508 #2 0x00007ff91ebdd2c6 in __pthread_cond_wait (cond=0x56102bd20790, mutex=0x56102bd20768) at pthread_cond_wait.c:638 #3 0x00007ff91381e97b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007ff91381e59b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7ff919af4700 (LWP 1310)): #0 0x00007ff91df9a588 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ff91df9bc14 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff91df9cefb in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff91df9d96b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff91f94b6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007ff91f72ba75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff92108d319 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5 #9 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7ff91ad7b700 (LWP 1209)): #0 0x00007ff91f3a2c2f in __GI___poll (fds=0x7ff914053e60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ff91df9da3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff91f94b6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ff91f72ba75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007ff92020eefa in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007ff91f72ccc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ff91ebd6669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #9 0x00007ff91f3af323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7ff91bd64800 (LWP 1199)): [KCrash Handler] #6 0x00007ff91f2d33eb in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #7 0x00007ff91f2b2899 in __GI_abort () at abort.c:79 #8 0x00007ff91f1cf2c5 in () #9 0x00007ff91f1cb235 in wl_proxy_marshal_array_constructor_versioned () at /lib/x86_64-linux-gnu/libwayland-client.so.0 #10 0x00007ff91f1cb395 in wl_proxy_marshal () at /lib/x86_64-linux-gnu/libwayland-client.so.0 #11 0x00007ff919b5ee8b in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemKWaylandPlugin.so #12 0x00007ff919b5f53d in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemKWaylandPlugin.so #13 0x00007ff91f8f37ab in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007ff92048da75 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007ff920496e00 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007ff91f8f3a9a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007ff91fcdd2d6 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #18 0x00007ff91fcdd504 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #19 0x00007ff91fcb726b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5 #20 0x00007ff91b763904 in () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5 #21 0x00007ff91df9d84d in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007ff91df9dad0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007ff91df9db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ff91f94b6a5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007ff91f8f263b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007ff91f8fa3a6 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x0000561029f716aa in () #28 0x00007ff91f2b41e3 in __libc_start_main (main=0x561029f70b80, argc=1, argv=0x7ffdf26111e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf26111d8) at ../csu/libc-start.c:308 #29 0x0000561029f71ade in _start () [Inferior 1 (process 1199) detached] Possible duplicates by query: bug 413832, bug 413831, bug 413782, bug 413770, bug 413754. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 423109 ***