Bug 416465

Summary: Plasma crash
Product: [Plasma] plasmashell Reporter: Josiah Barber <josiah.barber>
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash CC: nate, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.17.4   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
See Also: https://bugs.kde.org/show_bug.cgi?id=413518
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Josiah Barber 2020-01-19 16:23:35 UTC 
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
Comment 1 Nate Graham 2021-03-09 02:01:58 UTC 
Unfortunately the backtrace is quite incomplete and missing debug symbols. If this crash is reproducible, could you please install debug symbols, reproduce it, and attach a new symbolicated backtrace? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports

Thanks!
Comment 2 Bug Janitor Service 2021-03-24 04:33:44 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2021-04-08 04:33:37 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!