427570 – Krusader crashes on unstable connections

Bug 427570 - Krusader crashes on unstable connections

Summary: Krusader crashes on unstable connections

Status:	RESOLVED FIXED

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (other bugs)
Version First Reported In:	5.18.5
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	Plasma Bugs List

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2020-10-12 05:38 UTC by Leon
Modified:	2022-12-01 05:32 UTC (History)
CC List:	5 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description Leon 2020-10-12 05:38:05 UTC

Application: plasmashell (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.73.0
Operating System: Linux 5.8.13-200.fc32.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 32 (KDE Plasma)

-- Information about the crash:
- What I was doing when the application crashed:
Edditing files over ftp connections

- Unusual behavior I noticed:
When connections are unstable or internet connections drops, the application will crash. it normally happens when you press save and the saving takes long.

The application does not recover even if you re-open the file. The app has to be closed, and re-opened,  to refresh the FTP listing, and then normal operations continues. I only see it do this when connection issues on the routers occur. These connecions issues are normally brief, like a few seconds, and then all else continues, but Krusader begins to experience anamolies.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcc3518f280 (LWP 2151))]

Thread 27 (Thread 0x7fcb8b587700 (LWP 7771)):
#0  0x00007fcc38da24cc in read () from /lib64/libc.so.6
#1  0x00007fcbebd11335 in pa_read () from /usr/lib64/pulseaudio/libpulsecommon-13.99.so
#2  0x00007fcbebfd1566 in pa_mainloop_prepare () from /lib64/libpulse.so.0
#3  0x00007fcbebfd2004 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fcbebfd20c0 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fcbebfe031d in thread () from /lib64/libpulse.so.0
#6  0x00007fcbebd3f5cc in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-13.99.so
#7  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7fcb8bfff700 (LWP 7161)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#13 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#14 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#15 0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#16 0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#17 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7fcba4b2b700 (LWP 7160)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7fcba532c700 (LWP 7159)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#13 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#14 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7fcba5b2d700 (LWP 7158)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#13 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#14 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#15 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#16 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#17 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#18 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#19 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#20 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#21 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#22 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#23 0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#24 0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#25 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#26 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7fcba632e700 (LWP 7157)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fcba6b2f700 (LWP 7156)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#13 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#14 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#15 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#16 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#17 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#18 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#19 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#20 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#21 0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#22 0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#23 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#24 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fcba7330700 (LWP 7155)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fcba7b31700 (LWP 7154)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcbe755bde8 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007fcbe755fdcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#13 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#14 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#15 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#16 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#17 0x00007fcbe755fe29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#18 0x00007fcbe755b066 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#19 0x00007fcbe755d778 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#20 0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#21 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#22 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fcbbd984700 (LWP 7011)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fcbddf3d700 (LWP 4885)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fcbbed05700 (LWP 4884)):
#0  0x00007fcc38da6aaf in poll () from /lib64/libc.so.6
#1  0x00007fcbebfe0246 in poll_func () from /lib64/libpulse.so.0
#2  0x00007fcbebfd1991 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007fcbebfd2013 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007fcbebfd20c0 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007fcbebfe031d in thread () from /lib64/libpulse.so.0
#6  0x00007fcbebd3f5cc in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-13.99.so
#7  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fcc09cae700 (LWP 3088)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fcbdeadc700 (LWP 2622)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fcbdff7f700 (LWP 2551)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fcbe4f31700 (LWP 2541)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fcbe628c700 (LWP 2530)):
#0  0x00007fcc38da24cc in read () from /lib64/libc.so.6
#1  0x00007fcc379a353f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fcc379595ee in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fcc37959a55 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#4  0x00007fcc37959be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fcc39312b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fcc392c591b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fcc39131427 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fcbe67b666c in KCupsConnection::run() () from /lib64/libkcupslib.so
#9  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fcbf3fff700 (LWP 2450)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc39137dab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt5Core.so.5
#2  0x00007fcc3ac51bc2 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007fcc3ac54109 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fcc0a83b700 (LWP 2393)):
#0  0x00007fcc38da24cc in read () from /lib64/libc.so.6
#1  0x00007fcc379a353f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fcc379595ee in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fcc37959a55 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#4  0x00007fcc37959be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fcc39312b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fcc392c591b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fcc39131427 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fcc10bff700 (LWP 2324)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc16e3686b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so
#2  0x00007fcc16e3633b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fcc11400700 (LWP 2323)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc16e3686b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so
#2  0x00007fcc16e3633b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fcc09400700 (LWP 2322)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc16e3686b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so
#2  0x00007fcc16e3633b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fcc11c01700 (LWP 2321)):
#0  0x00007fcc385b3e92 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fcc16e3686b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so
#2  0x00007fcc16e3633b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#3  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fcc26052700 (LWP 2284)):
#0  0x00007fcc38da6aaf in poll () from /lib64/libc.so.6
#1  0x00007fcc37959aae in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007fcc37959be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fcc39312b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fcc392c591b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fcc39131427 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fcc3a8f51e9 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcc272e9700 (LWP 2231)):
#0  0x00007fcc38da24cc in read () from /lib64/libc.so.6
#1  0x00007fcc379a353f in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fcc379595ee in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fcc37959a55 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#4  0x00007fcc37959be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fcc39312b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fcc392c591b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fcc39131427 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fcc3a2a251b in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#9  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcc27ed0700 (LWP 2223)):
#0  0x00007fcc38da6aaf in poll () from /lib64/libc.so.6
#1  0x00007fcc3b06f38a in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007fcc3b07171a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fcc2809bc78 in QXcbEventQueue::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007fcc39132690 in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fcc385ad432 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcc38db1913 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcc3518f280 (LWP 2151)):
[KCrash Handler]
#4  0x00007fcc392f0826 in QMetaObject::activate(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#5  0x00007fcc388ef92c in VDMModelDelegateDataType::notify(QQmlAdaptorModel const&, QList<QQmlDelegateModelItem*> const&, int, int, QVector<int> const&) const () from /lib64/libQt5QmlModels.so.5
#6  0x00007fcc388f68c3 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () from /lib64/libQt5QmlModels.so.5
#7  0x00007fcc38900053 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libQt5QmlModels.so.5
#8  0x00007fcc392f5c98 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#9  0x00007fcc3927e250 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#10 0x00007fcc392acb9d in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#11 0x00007fcc392f5fb0 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#12 0x00007fcc3927e250 in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () from /lib64/libQt5Core.so.5
#13 0x00007fcbdf1e979e in NetworkModel::updateItem(NetworkModelItem*) () from /lib64/libplasmanm_internal.so
#14 0x00007fcbdf1ed669 in NetworkModel::addActiveConnection(QSharedPointer<NetworkManager::ActiveConnection> const&) () from /lib64/libplasmanm_internal.so
#15 0x00007fcbdf1edcdb in NetworkModel::activeConnectionAdded(QString const&) () from /lib64/libplasmanm_internal.so
#16 0x00007fcc392f5f76 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#17 0x00007fcbdf0208f9 in NetworkManager::Notifier::activeConnectionAdded(QString const&) () from /lib64/libKF5NetworkManagerQt.so.6
#18 0x00007fcbdf060e28 in NetworkManager::NetworkManagerPrivate::propertiesChanged(QMap<QString, QVariant> const&) () from /lib64/libKF5NetworkManagerQt.so.6
#19 0x00007fcbdf037353 in NetworkManager::NetworkManagerPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libKF5NetworkManagerQt.so.6
#20 0x00007fcc3a2ac369 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () from /lib64/libQt5DBus.so.5
#21 0x00007fcc392eeb5e in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#22 0x00007fcc39cb9063 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007fcc392c6fc0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#24 0x00007fcc392c9c47 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#25 0x00007fcc393130a7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#26 0x00007fcc3795978f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#27 0x00007fcc37959b18 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#28 0x00007fcc37959be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#29 0x00007fcc39312b73 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#30 0x00007fcc392c591b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#31 0x00007fcc392cd5a6 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#32 0x000055891b906b81 in main ()
[Inferior 1 (process 2151) detached]

Possible duplicates by query: bug 426126, bug 418895, bug 418687, bug 418677, bug 417919.

Reported using DrKonqi

Comment 1 David Redondo 2020-10-12 09:08:34 UTC

Wait, I moved this to krusader because of the title, but the backtrace is from plasma?
Did Krusader or plasma crash?

Comment 2 Leon 2020-10-12 10:19:48 UTC

It is not really very visible when it goes wrong. There would just be this notification (sad face) that pops up to say something went wrong and I should report it. Plasma continues as normal, and krusader does not crash or close. I can still perform some tasks, except on any open editors or trying to reconnect to any servers. that portion of krusader is not ok anymore after the poppup. If it has any other adverse effects on the plasma shell, I have not come across it yet. It does not look like it, but it could be affected in an area where I do not access or feel it. But clearly plasma is not happy in some area. It could be that whatever happens has an adverse effect on krusader, but maybe krusader is just an unfortunate victim, and not the cause.

Comment 3 Bug Janitor Service 2020-10-27 04:33:50 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 4 Leon 2020-10-27 06:55:58 UTC

Information provided

Comment 5 Justin Zobel 2022-10-30 00:40:33 UTC

Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!

Comment 6 Leon 2022-10-31 11:05:31 UTC

I changed my inline editor to Kdevelop a few months ago, and it seems that it crashes less. It did die again a few days ago, but I was unable to replicate it now. I tried to simulate connection issues, but till now has not crashed. In all, it does appear to crash less now. I will have to work with it hard again and report when it crashes.

Comment 7 Justin Zobel 2022-12-01 05:32:14 UTC

Thanks for the update Leon, I'll close this report for now. If the issue returns please feel free to reopen this bug report or a new one.