https://bugs.kde.org/show_bug.cgi?id=428275
Bug ID: 428275
Summary: plasmashell dumps core
Product: plasmashell
Version: 5.20.1
Platform: Manjaro
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: el...@seznam.cz
Target Milestone: 1.0
SUMMARY
>From time to time (today it happened twice) plasmashell dumps core. When that
happens, system panel disappears and then reloads. All other desktop
applications continue to work as expected. This started happening with upgrade
to Plasma 5.20.
STEPS TO REPRODUCE
1. No idea. Happens randomly.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Manjaro testing
KDE Plasma Version: 5.20.1
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.1
```
oct 26 15:29:13 systemd-coredump[1274399]: Process 5378 (plasmashell) of user
1000 dumped core.
Stack trace of thread
1274065:
#0 0x00007f9201a81615 raise
(libc.so.6 + 0x3d615)
#1 0x00007f9201a816a0
__restore_rt (libc.so.6 + 0x3d6a0)
#2 0x00007f92020a8acb
_ZN11QMetaObject8metacallEP7QObjectNS_4CallEiPPv (libQt5Core.so.5 + 0x2bcacb)
#3 0x00007f92020d6d72 n/a
(libQt5Core.so.5 + 0x2ead72)
#4 0x00007f91dd7ffafb n/a
(libprocesscore.so.9 + 0x33afb)
#5 0x00007f9201ebddc2 n/a
(libQt5Core.so.5 + 0xd1dc2)
#6 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#7 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#8 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread
110461:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 6504:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread
1274064:
#0 0x00007f9200f4f9c8
pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf9c8)
#1 0x00007f9201ec0058
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd4058)
#2 0x00007f9201ebdfc4 n/a
(libQt5Core.so.5 + 0xd1fc4)
#3 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#4 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#5 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 6290:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5384:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f91f4fab13c n/a
(iris_dri.so + 0x4d413c)
#2 0x00007f91f4fab038 n/a
(iris_dri.so + 0x4d4038)
#3 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#4 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5385:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f91f4fab13c n/a
(iris_dri.so + 0x4d413c)
#2 0x00007f91f4fab038 n/a
(iris_dri.so + 0x4d4038)
#3 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#4 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread
206718:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f91dd686674 n/a
(libpulse.so.0 + 0x33674)
#2 0x00007f91dd66f9a9
pa_mainloop_poll (libpulse.so.0 + 0x1c9a9)
#3 0x00007f91dd67a2a1
pa_mainloop_iterate (libpulse.so.0 + 0x272a1)
#4 0x00007f91dd67a351
pa_mainloop_run (libpulse.so.0 + 0x27351)
#5 0x00007f91dd68a81e n/a
(libpulse.so.0 + 0x3781e)
#6 0x00007f91dd4105fc n/a
(libpulsecommon-13.99.so + 0x565fc)
#7 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#8 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5383:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#4 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#5 0x00007f9201eb8ca2
_ZN7QThread4execEv (libQt5Core.so.5 + 0xccca2)
#6 0x00007f920369e4b9 n/a
(libQt5Qml.so.5 + 0x30c4b9)
#7 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#8 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#9 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5381:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f9203f6d63b n/a
(libxcb.so.1 + 0xc63b)
#2 0x00007f9203f6f37b
xcb_wait_for_event (libxcb.so.1 + 0xe37b)
#3 0x00007f91fd734f61 n/a
(libQt5XcbQpa.so.5 + 0x5df61)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5386:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f91f4fab13c n/a
(iris_dri.so + 0x4d413c)
#2 0x00007f91f4fab038 n/a
(iris_dri.so + 0x4d4038)
#3 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#4 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5389:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 6931:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515e63
g_main_loop_run (libglib-2.0.so.0 + 0x51e63)
#3 0x00007f91dd540fe8 n/a
(libgio-2.0.so.0 + 0x101fe8)
#4 0x00007f9200543ce1 n/a
(libglib-2.0.so.0 + 0x7fce1)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5390:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#4 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#5 0x00007f9201eb8ca2
_ZN7QThread4execEv (libQt5Core.so.5 + 0xccca2)
#6 0x00007f9203a451db n/a
(libQt5Quick.so.5 + 0x1461db)
#7 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#8 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#9 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread
415113:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5387:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f91f4fab13c n/a
(iris_dri.so + 0x4d413c)
#2 0x00007f91f4fab038 n/a
(iris_dri.so + 0x4d4038)
#3 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#4 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5378:
#0 0x00007f9201b34f9f write
(libc.so.6 + 0xf0f9f)
#1 0x00007f92005623eb n/a
(libglib-2.0.so.0 + 0x9e3eb)
#2 0x00007f92005128d0 n/a
(libglib-2.0.so.0 + 0x4e8d0)
#3 0x00007f9200516ab8
g_main_context_dispatch (libglib-2.0.so.0 + 0x52ab8)
#4 0x00007f920056a7d1 n/a
(libglib-2.0.so.0 + 0xa67d1)
#5 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#6 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#7 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#8 0x00007f92020a6af4
_ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2baaf4)
#9 0x0000560ed0ff4f99 n/a
(plasmashell + 0x1df99)
#10 0x00007f9201a6c152
__libc_start_main (libc.so.6 + 0x28152)
#11 0x0000560ed0ff51de n/a
(plasmashell + 0x1e1de)
Stack trace of thread 6930:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f916ce3dc0e n/a
(libdconfsettings.so + 0x5c0e)
#4 0x00007f9200543ce1 n/a
(libglib-2.0.so.0 + 0x7fce1)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread
206719:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5628:
#0 0x00007f9200f4f6a2
pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf6a2)
#1 0x00007f9201ec00d4
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd40d4)
#2 0x00007f9203af42fb n/a
(libQt5Quick.so.5 + 0x1f52fb)
#3 0x00007f9203af689b n/a
(libQt5Quick.so.5 + 0x1f789b)
#4 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 6929:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f9200515172 n/a
(libglib-2.0.so.0 + 0x51172)
#4 0x00007f9200543ce1 n/a
(libglib-2.0.so.0 + 0x7fce1)
#5 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#6 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5391:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#4 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#5 0x00007f9201eb8ca2
_ZN7QThread4execEv (libQt5Core.so.5 + 0xccca2)
#6 0x00007f91dca1083a n/a
(libqmlxmllistmodelplugin.so + 0xb83a)
#7 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#8 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#9 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5402:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#4 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#5 0x00007f9201eb8ca2
_ZN7QThread4execEv (libQt5Core.so.5 + 0xccca2)
#6 0x00007f91cc099bab
_ZN15KCupsConnection3runEv (libkcupslib.so + 0x20bab)
#7 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#8 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#9 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5392:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#4 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#5 0x00007f9201eb8ca2
_ZN7QThread4execEv (libQt5Core.so.5 + 0xccca2)
#6 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#7 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#8 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
Stack trace of thread 5382:
#0 0x00007f9201b3946f
__poll (libc.so.6 + 0xf546f)
#1 0x00007f920056a75f n/a
(libglib-2.0.so.0 + 0xa675f)
#2 0x00007f9200515121
g_main_context_iteration (libglib-2.0.so.0 + 0x51121)
#3 0x00007f92020f8941
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30c941)
#4 0x00007f920209e65c
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b265c)
#5 0x00007f9201eb8ca2
_ZN7QThread4execEv (libQt5Core.so.5 + 0xccca2)
#6 0x00007f9202a22098 n/a
(libQt5DBus.so.5 + 0x17098)
#7 0x00007f9201eb9e8f n/a
(libQt5Core.so.5 + 0xcde8f)
#8 0x00007f9200f493e9
start_thread (libpthread.so.0 + 0x93e9)
#9 0x00007f9201b44293
__clone (libc.so.6 + 0x100293)
```
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