https://bugs.kde.org/show_bug.cgi?id=416465

            Bug ID: 416465
           Summary: Plasma crash
           Product: plasmashell
           Version: 5.17.4
          Platform: Archlinux Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]
  Target Milestone: 1.0

Application: plasmashell (5.17.4)

Qt Version: 5.14.0
Frameworks Version: 5.65.0
Operating System: Linux 5.4.6-arch3-1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
17 days uptime, way too many Chrome windows and tabs, watching a YouTube video
in Chrome.  This isn't at all unusual for me, but plasma crashing was. 
Hopefully the stack trace will be useful.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3bcb02ccc0 (LWP 722))]

Thread 17 (Thread 0x7f3b8d208700 (LWP 124411)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f3b8ca07700 (LWP 66587)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f3b8dbfb700 (LWP 24813)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f3b8e3fc700 (LWP 4322)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f3b8ebfd700 (LWP 4321)):
#0  0x00007f3bcf3279ef in poll () at /usr/lib/libc.so.6
#1  0x00007f3b999bdc14 in  () at /usr/lib/libpulse.so.0
#2  0x00007f3b999cb059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007f3b999d5301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f3b999d53b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f3b999c561e in  () at /usr/lib/libpulse.so.0
#6  0x00007f3b99943d1c in  () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f3b8f7fe700 (LWP 4192)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f3b8ffff700 (LWP 874)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f3b94c47700 (LWP 872)):
#0  0x00007f3bcf3279ef in poll () at /usr/lib/libc.so.6
#1  0x00007f3bcdb92120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3bcdb921f1 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x00007f3bcf8e2cdc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4  0x00007f3bcf88939c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5  0x00007f3bcf6aee62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f3bb5045700 (LWP 866)):
#0  0x00007f3bcdb8962f in g_source_ref () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3bcdb90662 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3bcdb9193b in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#3  0x00007f3bcdb92046 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3bcdb921f1 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5  0x00007f3bcf8e2cdc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6  0x00007f3bcf88939c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7  0x00007f3bcf6aee62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f3bd135be9b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f3bb599c700 (LWP 865)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bcf6b5cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2  0x00007f3bcf6b5da2 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3  0x00007f3bd142118b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f3bd142141b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f3bb7fff700 (LWP 781)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bc255fd0c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f3bc255f908 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f3bc0ec7700 (LWP 780)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bc255fd0c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f3bc255f908 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f3bc16c8700 (LWP 779)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bc255fd0c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f3bc255f908 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f3bc1ec9700 (LWP 778)):
#0  0x00007f3bceaf6c45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1  0x00007f3bc255fd0c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f3bc255f908 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f3bc3fff700 (LWP 770)):
#0  0x00007f3bcf32342c in read () at /usr/lib/libc.so.6
#1  0x00007f3bcdb429f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3bcdb909e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3bcdb920c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3bcdb921f1 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5  0x00007f3bcf8e2cdc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6  0x00007f3bcf88939c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7  0x00007f3bcf6aee62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f3bd10b8249 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f3bc965d700 (LWP 736)):
#0  0x00007f3bcf6b0565 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f3bcf8e33c8 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f3bcdb908c2 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f3bcdb920c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f3bcdb921f1 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5  0x00007f3bcf8e2cdc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6  0x00007f3bcf88939c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7  0x00007f3bcf6aee62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f3bd0237b28 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f3bcf6affd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f3bceaf04cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f3bcf3322d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f3bcb02ccc0 (LWP 722)):
[KCrash Handler]
#5  0x000055672c0c1270 in  ()
#6  0x00007f3bd17ebe42 in  () at /usr/lib/libKF5Plasma.so.5
#7  0x00007f3bd17ebfd9 in  () at /usr/lib/libKF5Plasma.so.5
#8  0x00007f3bcf2716a7 in __run_exit_handlers () at /usr/lib/libc.so.6
#9  0x00007f3bcf27185e in  () at /usr/lib/libc.so.6
#10 0x00007f3bd18c53f2 in _XDefaultIOError () at /usr/lib/libX11.so.6
#11 0x00007f3bcac06f5c in  () at /usr/lib/libQt5XcbQpa.so.5
#12 0x00007f3bd18c569e in _XIOError () at /usr/lib/libX11.so.6
#13 0x00007f3bd18c284a in  () at /usr/lib/libX11.so.6
#14 0x00007f3bd18c3055 in _XFlush () at /usr/lib/libX11.so.6
#15 0x00007f3bd18c5d06 in _XGetRequest () at /usr/lib/libX11.so.6
#16 0x00007f3bd18a216e in XCreatePixmap () at /usr/lib/libX11.so.6
#17 0x00007f3bd1c68ff4 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#18 0x00007f3bd1c6ba03 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#19 0x00007f3bd1c6bc98 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#20 0x00007f3bd1c6bcf9 in  () at /usr/lib/libKF5PlasmaQuick.so.5
#21 0x00007f3bcf2716a7 in __run_exit_handlers () at /usr/lib/libc.so.6
#22 0x00007f3bcf27185e in  () at /usr/lib/libc.so.6
#23 0x00007f3bcabd4281 in  () at /usr/lib/libQt5XcbQpa.so.5
#24 0x00007f3bcac06a24 in  () at /usr/lib/libQt5XcbQpa.so.5
#25 0x00007f3bcdb9039e in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#26 0x00007f3bcdb921b1 in  () at /usr/lib/libglib-2.0.so.0
#27 0x00007f3bcdb921f1 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#28 0x00007f3bcf8e2cc0 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#29 0x00007f3bcf88939c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#30 0x00007f3bcf8913a6 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#31 0x0000556728a46dc9 in  ()
#32 0x00007f3bcf25a153 in __libc_start_main () at /usr/lib/libc.so.6
#33 0x0000556728a4722e in _start ()
[Inferior 1 (process 722) detached]

Possible duplicates by query: bug 416455, bug 416435, bug 416409, bug 416379,
bug 416347.

Reported using DrKonqi

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