Bug 420685

Summary: Plasma crashed after abort logout screen
Product: [Plasma] plasmashell Reporter: VadimK <wizlex74>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kdebugs, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.18.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description VadimK 2020-04-27 22:11:21 UTC 
Application: plasmashell (5.18.3)

Qt Version: 5.14.1
Frameworks Version: 5.67.0
Operating System: Linux 5.5.8-arch1-1 x86_64
Windowing system: X11
Distribution: Arch Linux

-- Information about the crash:
- What I was doing when the application crashed:
After canceling the logout screen, the plasma has fallen and restarted

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f693bc3f840 (LWP 1149))]

Thread 35 (Thread 0x7f68a4df9700 (LWP 72700)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7f688edfd700 (LWP 72699)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7f68a67fc700 (LWP 72698)):
#0  0x00007f693ff4fabf in poll () at /usr/lib/libc.so.6
#1  0x00007f68de8f5c14 in  () at /usr/lib/libpulse.so.0
#2  0x00007f68de903059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007f68de90d301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f68de90d3b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f68de8fd61e in  () at /usr/lib/libpulse.so.0
#6  0x00007f68de87bd1c in  () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7f688f7fe700 (LWP 65537)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7f688ffff700 (LWP 65536)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7f68a55fa700 (LWP 14424)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7f68a5ffb700 (LWP 7025)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7f68a77fe700 (LWP 7024)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7f68a6ffd700 (LWP 6340)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f68d1605700 (LWP 6339)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f68d1e06700 (LWP 4451)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f68d0e04700 (LWP 4450)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f68a7fff700 (LWP 2930)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f68d2607700 (LWP 2929)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f68d2efe700 (LWP 1471)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f68d36ff700 (LWP 1469)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f68dcbd3700 (LWP 1379)):
#0  0x00007f693ff4b4fc in read () at /usr/lib/libc.so.6
#1  0x00007f693e7988c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f693e7e8001 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f693e7e9748 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f69405080ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f69402d2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f68dffff700 (LWP 1346)):
#0  0x00007ffe012e66c1 in  ()
#1  0x00007ffe012e6898 in clock_gettime ()
#2  0x00007f693ff221a5 in clock_gettime@GLIBC_2.2.5 () at /usr/lib/libc.so.6
#3  0x00007f69405079d2 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007f69405062ba in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#5  0x00007f6940506886 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#6  0x00007f6940507e2f in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f693e7e9080 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#8  0x00007f693e7e96c6 in  () at /usr/lib/libglib-2.0.so.0
#9  0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#10 0x00007f69405080ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#12 0x00007f69402d2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#13 0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#14 0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f68ec84d700 (LWP 1345)):
#0  0x00007f693ff4b4fc in read () at /usr/lib/libc.so.6
#1  0x00007f693e7988c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f693e7e8001 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f693e7e9748 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f69405080ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f69402d2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f68ef14349a in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f68ee82a700 (LWP 1284)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f69402d9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f69402d9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f694203656b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f69420367fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f68ef02b700 (LWP 1282)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f691fb98700 (LWP 1280)):
#0  0x00007f693ff4b4fc in read () at /usr/lib/libc.so.6
#1  0x00007f693e7988c0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f693e7e8001 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f693e7e9748 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f69405080ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f69402d2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f6941f70eab in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f6920799700 (LWP 1224)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f6920f9a700 (LWP 1223)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f692179b700 (LWP 1222)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f6921f9c700 (LWP 1221)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f692279d700 (LWP 1220)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f6922f9e700 (LWP 1219)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f692379f700 (LWP 1218)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f6923fa0700 (LWP 1217)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f69247a1700 (LWP 1216)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f69250f7700 (LWP 1215)):
#0  0x00007f693f719cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f692aacb99c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f692aacb598 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f6938fab700 (LWP 1193)):
#0  0x00007f693e7e7f25 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#1  0x00007f693e7e9748 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f69405080ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f69402d2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f6941ccef89 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f693a222700 (LWP 1163)):
#0  0x00007f693ff4fabf in poll () at /usr/lib/libc.so.6
#1  0x00007f693e7e97a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f69405080ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f69402d2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f69415aab28 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f69402d3fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f693f71346f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f693ff5a3d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f693bc3f840 (LWP 1149)):
[KCrash Handler]
#6  0x00007f694156e562 in  () at /usr/lib/libKF5CoreAddons.so.5
#7  0x00007f694156f634 in KProcessList::processInfo(long long) () at /usr/lib/libKF5CoreAddons.so.5
#8  0x00007f69380dff8b in TaskManager::servicesFromPid(unsigned int, QExplicitlySharedDataPointer<KSharedConfig>) () at /usr/lib/libtaskmanager.so.6
#9  0x00007f69380e0687 in TaskManager::windowUrlFromMetadata(QString const&, unsigned int, QExplicitlySharedDataPointer<KSharedConfig>, QString const&) () at /usr/lib/libtaskmanager.so.6
#10 0x00007f69380ef6b9 in  () at /usr/lib/libtaskmanager.so.6
#11 0x00007f69380efe9b in  () at /usr/lib/libtaskmanager.so.6
#12 0x00007f69380f4338 in TaskManager::XWindowTasksModel::data(QModelIndex const&, int) const () at /usr/lib/libtaskmanager.so.6
#13 0x00007f69404718d5 in QAbstractProxyModel::data(QModelIndex const&, int) const () at /usr/lib/libQt5Core.so.5
#14 0x00007f69380c5404 in TaskManager::TaskFilterProxyModel::acceptsRow(int) const () at /usr/lib/libtaskmanager.so.6
#15 0x00007f6940486505 in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f6940487d5b in  () at /usr/lib/libQt5Core.so.5
#17 0x00007f69404e5540 in  () at /usr/lib/libQt5Core.so.5
#18 0x00007f69404522f6 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#19 0x00007f694047892a in  () at /usr/lib/libQt5Core.so.5
#20 0x00007f694047a0e8 in  () at /usr/lib/libQt5Core.so.5
#21 0x00007f69404e5540 in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f69404522f6 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#23 0x00007f69380eede3 in  () at /usr/lib/libtaskmanager.so.6
#24 0x00007f69380f2682 in  () at /usr/lib/libtaskmanager.so.6
#25 0x00007f69404e550e in  () at /usr/lib/libQt5Core.so.5
#26 0x00007f69380b38dc in  () at /usr/lib/libtaskmanager.so.6
#27 0x00007f69380ed9a4 in  () at /usr/lib/libtaskmanager.so.6
#28 0x00007f69404e550e in  () at /usr/lib/libQt5Core.so.5
#29 0x00007f69417a25fc in KWindowSystem::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib/libKF5WindowSystem.so.5
#30 0x00007f693a24d0ad in  () at /usr/lib/qt/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#31 0x00007f69404acf57 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5
#32 0x00007f693b7fbab3 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5
#33 0x00007f693b7fc839 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5XcbQpa.so.5
#34 0x00007f693b825bc4 in  () at /usr/lib/libQt5XcbQpa.so.5
#35 0x00007f693e7e79be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#36 0x00007f693e7e9831 in  () at /usr/lib/libglib-2.0.so.0
#37 0x00007f693e7e9871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#38 0x00007f69405080d0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#39 0x00007f69404ae57c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#40 0x00007f69404b6586 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#41 0x00005582f4c4d018 in  ()
#42 0x00007f693fe82023 in __libc_start_main () at /usr/lib/libc.so.6
#43 0x00005582f4c4d23e in _start ()
[Inferior 1 (process 1149) detached]

The reporter indicates this bug may be a duplicate of or related to bug 420566.

Possible duplicates by query: bug 420566, bug 420097, bug 417765, bug 416619, bug 416032.

Reported using DrKonqi
Comment 1 Alek Evans 2020-05-05 18:00:08 UTC 
Created attachment 128183 [details]
New crash information added by DrKonqi

plasmashell (5.18.4) using Qt 5.12.8

- What I was doing when the application crashed:

I aborted the restart message when plasmashell crashed.

-- Backtrace (Reduced):
#6  0x00007f09086d544a in  () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#7  0x00007f09086d6536 in KProcessList::processInfo(long long) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#8  0x00007f090009883a in TaskManager::servicesFromPid(unsigned int, QExplicitlySharedDataPointer<KSharedConfig>) () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6
#9  0x00007f0900098f09 in TaskManager::windowUrlFromMetadata(QString const&, unsigned int, QExplicitlySharedDataPointer<KSharedConfig>, QString const&) () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6
#10 0x00007f09000a7e97 in  () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6
Comment 2 Christoph Feck 2020-05-14 15:21:38 UTC 

*** This bug has been marked as a duplicate of bug 420566 ***