https://bugs.kde.org/show_bug.cgi?id=460593
Bug ID: 460593
Summary: Akonadi crashes when trying to switch to another
program on plasma panel.
Classification: Frameworks and Libraries
Product: Akonadi
Version: unspecified
Platform: Neon
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: server
Assignee: kdepim-b...@kde.org
Reporter: martin.tlus...@gmail.com
Target Milestone: ---
Application: akonadiserver (5.21.1 (22.08.1))
Qt Version: 5.15.6
Frameworks Version: 5.98.0
Operating System: Linux 5.15.0-50-generic x86_64
Windowing System: Wayland
Distribution: KDE neon User - 5.26
DrKonqi: 5.26.0 [KCrashBackend]
-- Information about the crash:
It happens randomnly some time after logging into plasma. Trying to switch to
another program on plasma panel (icons only task list), either akonadi and/or
plasmashell crashes.
It is related to bug nr 460575. I added it here because maybe the it has
additional information.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: Akonadi Server (akonadiserver), signal: Segmentation fault
[New LWP 11377]
[New LWP 11446]
[New LWP 16481]
[New LWP 16482]
[New LWP 16483]
[New LWP 16484]
[New LWP 16485]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fc57d58999f in __GI___poll (fds=0x7ffd832fdaf8, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7fc5798e8840 (LWP 11374))]
Thread 8 (Thread 0x7fc5157fa700 (LWP 16485)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7fc5157f9cd0, clockid=<optimized out>, expected=0,
futex_word=0x7fc56c10a860) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7fc5157f9cd0, clockid=<optimized
out>, mutex=0x7fc56c10a810, cond=0x7fc56c10a838) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7fc56c10a838, mutex=0x7fc56c10a810,
abstime=0x7fc5157f9cd0) at pthread_cond_wait.c:665
#3 0x00007fc57d93a578 in QWaitConditionPrivate::wait_relative
(this=0x7fc56c10a810, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7fc56c10a810) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7fc56c10a6e0,
mutex=mutex@entry=0x7fc56c005288, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007fc57d937a91 in QThreadPoolThread::run (this=0x7fc56c10a6d0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007fc57d934543 in QThreadPrivate::start (arg=0x7fc56c10a6d0) at
thread/qthread_unix.cpp:330
#8 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fc50ffff700 (LWP 16484)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7fc50fffecd0, clockid=<optimized out>, expected=0,
futex_word=0x7fc56c109fc0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7fc50fffecd0, clockid=<optimized
out>, mutex=0x7fc56c109f70, cond=0x7fc56c109f98) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7fc56c109f98, mutex=0x7fc56c109f70,
abstime=0x7fc50fffecd0) at pthread_cond_wait.c:665
#3 0x00007fc57d93a578 in QWaitConditionPrivate::wait_relative
(this=0x7fc56c109f70, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7fc56c109f70) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7fc56c109f50,
mutex=mutex@entry=0x7fc56c005288, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007fc57d937a91 in QThreadPoolThread::run (this=0x7fc56c109f40) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007fc57d934543 in QThreadPrivate::start (arg=0x7fc56c109f40) at
thread/qthread_unix.cpp:330
#8 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fc5167fc700 (LWP 16483)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7fc5167fbcd0, clockid=<optimized out>, expected=0,
futex_word=0x7fc56c10acc0) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7fc5167fbcd0, clockid=<optimized
out>, mutex=0x7fc56c10ac70, cond=0x7fc56c10ac98) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7fc56c10ac98, mutex=0x7fc56c10ac70,
abstime=0x7fc5167fbcd0) at pthread_cond_wait.c:665
#3 0x00007fc57d93a578 in QWaitConditionPrivate::wait_relative
(this=0x7fc56c10ac70, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7fc56c10ac70) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7fc56c10ab40,
mutex=mutex@entry=0x7fc56c005288, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007fc57d937a91 in QThreadPoolThread::run (this=0x7fc56c10ab30) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007fc57d934543 in QThreadPrivate::start (arg=0x7fc56c10ab30) at
thread/qthread_unix.cpp:330
#8 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fc515ffb700 (LWP 16482)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7fc515ffacd0, clockid=<optimized out>, expected=0,
futex_word=0x7fc56c109c00) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7fc515ffacd0, clockid=<optimized
out>, mutex=0x7fc56c109bb0, cond=0x7fc56c109bd8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7fc56c109bd8, mutex=0x7fc56c109bb0,
abstime=0x7fc515ffacd0) at pthread_cond_wait.c:665
#3 0x00007fc57d93a578 in QWaitConditionPrivate::wait_relative
(this=0x7fc56c109bb0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7fc56c109bb0) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7fc56c0fe190,
mutex=mutex@entry=0x7fc56c005288, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007fc57d937a91 in QThreadPoolThread::run (this=0x7fc56c0fe180) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007fc57d934543 in QThreadPrivate::start (arg=0x7fc56c0fe180) at
thread/qthread_unix.cpp:330
#8 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fc514ff9700 (LWP 16481)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7fc514ff8cd0, clockid=<optimized out>, expected=0,
futex_word=0x7fc56c10a400) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7fc514ff8cd0, clockid=<optimized
out>, mutex=0x7fc56c10a3b0, cond=0x7fc56c10a3d8) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x7fc56c10a3d8, mutex=0x7fc56c10a3b0,
abstime=0x7fc514ff8cd0) at pthread_cond_wait.c:665
#3 0x00007fc57d93a578 in QWaitConditionPrivate::wait_relative
(this=0x7fc56c10a3b0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4 QWaitConditionPrivate::wait (deadline=..., this=0x7fc56c10a3b0) at
thread/qwaitcondition_unix.cpp:144
#5 QWaitCondition::wait (this=this@entry=0x7fc56c10a280,
mutex=mutex@entry=0x7fc56c005288, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#6 0x00007fc57d937a91 in QThreadPoolThread::run (this=0x7fc56c10a270) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:275
#7 0x00007fc57d934543 in QThreadPrivate::start (arg=0x7fc56c10a270) at
thread/qthread_unix.cpp:330
#8 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fc573fff700 (LWP 11446)):
#0 0x00007fc57d58999f in __GI___poll (fds=0x7fc56c2b3a40, nfds=1,
timeout=1478890) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fc57c1ed36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fc57c1ed4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fc57db75b82 in QEventDispatcherGlib::processEvents
(this=0x7fc56c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#4 0x00007fc57db19b3b in QEventLoop::exec (this=this@entry=0x7fc573ffed60,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007fc57d933342 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007fc57d934543 in QThreadPrivate::start (arg=0x563f43e0f800) at
thread/qthread_unix.cpp:330
#7 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fc579581700 (LWP 11377)):
#0 0x00007ffd83367aed in clock_gettime ()
#1 0x00007fc57d5540b5 in __GI___clock_gettime (clock_id=clock_id@entry=1,
tp=tp@entry=0x7fc579580aa0) at ../sysdeps/unix/sysv/linux/clock_gettime.c:38
#2 0x00007fc57db75465 in qt_clock_gettime (ts=0x7fc579580aa0, clock=1) at
kernel/qelapsedtimer_unix.cpp:175
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
kernel/qelapsedtimer_unix.cpp:166
#4 qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5 0x00007fc57db73cfd in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7fc574005130) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007fc57db742d9 in QTimerInfoList::timerWait (this=0x7fc574005130,
tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007fc57db758f6 in timerSourcePrepareHelper (timeout=0x7fc579580b64,
src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:162
#8 timerSourcePrepare (source=<optimized out>, timeout=0x7fc579580b64) at
kernel/qeventdispatcher_glib.cpp:166
#9 0x00007fc57c1ec8ef in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc57c1ed29b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc57c1ed4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc57db75b9b in QEventDispatcherGlib::processEvents
(this=0x7fc574000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007fc57db19b3b in QEventLoop::exec (this=this@entry=0x7fc579580d30,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#14 0x00007fc57d933342 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#15 0x00007fc57de21f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#16 0x00007fc57d934543 in QThreadPrivate::start (arg=0x7fc57dea5d80) at
thread/qthread_unix.cpp:330
#17 0x00007fc57cbdb609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#18 0x00007fc57d596133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fc5798e8840 (LWP 11374)):
[KCrash Handler]
#4 0x0000563f435a6910 in ?? ()
#5 0x00007fc57db48d09 in QObject::event (this=0x7ffd832febe0,
e=0x7fc4f4047870) at kernel/qobject.cpp:1347
#6 0x00007fc57db1b00f in doNotify (event=0x7fc4f4047870,
receiver=0x7ffd832febe0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#7 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>,
this=<optimized out>) at kernel/qcoreapplication.cpp:1140
#8 QCoreApplication::notifyInternal2 (receiver=0x7ffd832febe0,
event=0x7fc4f4047870) at kernel/qcoreapplication.cpp:1064
#9 0x00007fc57db1d941 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x563f43dce950) at
kernel/qcoreapplication.cpp:1821
#10 0x00007fc57db76527 in postEventSourceDispatch (s=0x563f43dd2810) at
kernel/qeventdispatcher_glib.cpp:277
#11 0x00007fc57c1ed17d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc57c1ed400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fc57c1ed4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007fc57db75b82 in QEventDispatcherGlib::processEvents
(this=0x563f43dcfca0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#15 0x00007fc57db19b3b in QEventLoop::exec (this=this@entry=0x7ffd832feac0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#16 0x00007fc57db21ce4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#17 0x0000563f435a357c in ?? ()
#18 0x00007fc57d49b083 in __libc_start_main (main=0x563f435a32c0, argc=1,
argv=0x7ffd832fedb8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd832feda8) at ../csu/libc-start.c:308
#19 0x0000563f435a61de in ?? ()
[Inferior 1 (process 11374) detached]
Reported using DrKonqi
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