https://bugs.kde.org/show_bug.cgi?id=460891
Bug ID: 460891
Summary: plasmashell started crashing sometimes after the
latest batch of upgrades
Classification: Plasma
Product: plasmashell
Version: 5.26.0
Platform: Neon
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: sadiyumu...@gmail.com
CC: k...@davidedmundson.co.uk
Target Milestone: 1.0
Application: plasmashell (5.26.0)
Qt Version: 5.15.6
Frameworks Version: 5.99.0
Operating System: Linux 5.15.0-41-generic x86_64
Windowing System: X11
Distribution: KDE neon User - 5.26
DrKonqi: 5.26.0 [KCrashBackend]
-- Information about the crash:
I've begun seeing this after latest batch of upgrades (about 100MB) on 20 or
21 October 2022.
1) Sometimes plasmashell crashes once or several times with a notification in
the system tray, and it automatically recovers.
Sometimes it constantly keeps crashing and recovering in the background until I
manually execute te "plasmashell --replace" command via a custom keyboard
shortcut, after which it won't reoccur for a long time.
2) During such automatically repeated instances of crash and refresh, I see all
open windows and panels "flashing".
3) This occurs sometimes after the usual login with the usual startup apps
(Elisa playing music in the bacground, and third parts WhatsDesk starting a
WhatsApp desktop session and Insync syncing my Google Drive files) when I
haven't done anything yet.
Sometimes it happens when I have only Dolpih open, browsing my files; sometimes
it happens while I'm using my web browser.
I don't think that this is somehow related with any other apps I'm running.
I think it's most likely that there's a new bug in the latest batch of
upgrades.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[New LWP 1824]
[New LWP 1884]
[New LWP 1919]
[New LWP 1971]
[New LWP 1974]
[New LWP 2006]
[New LWP 2007]
[New LWP 2008]
[New LWP 2138]
[New LWP 2177]
[New LWP 2178]
[New LWP 2182]
[New LWP 2183]
[New LWP 2442]
[New LWP 2443]
[New LWP 2527]
[New LWP 2528]
[New LWP 2556]
[New LWP 2557]
[New LWP 6759]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f91bea8199f in __GI___poll (fds=0x7ffd43d80f78, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
python sentry-sdk not installed :(
[Current thread is 1 (Thread 0x7f91bab8e2c0 (LWP 1809))]
Thread 21 (Thread 0x7f9165ffb700 (LWP 6759)):
#0 futex_abstimed_wait_cancelable (private=<optimized out>,
abstime=0x7f9165ffab50, clockid=<optimized out>, expected=0,
futex_word=0x55c4193aad30) at ../sysdeps/nptl/futex-internal.h:320
#1 __pthread_cond_wait_common (abstime=0x7f9165ffab50, clockid=<optimized
out>, mutex=0x55c4193aace0, cond=0x55c4193aad08) at pthread_cond_wait.c:520
#2 __pthread_cond_timedwait (cond=0x55c4193aad08, mutex=0x55c4193aace0,
abstime=0x7f9165ffab50) at pthread_cond_wait.c:665
#3 0x00007f91bee17578 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91bee14a91 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7f9126dbd700 (LWP 2557)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c41bf74944) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c41bf748f0,
cond=0x55c41bf74918) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c41bf74918, mutex=0x55c41bf748f0) at
pthread_cond_wait.c:647
#3 0x00007f91bee175eb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91c0ab6394 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f91c0ab6809 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7f912658c700 (LWP 2556)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c41c1e40c0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c41c1e4070,
cond=0x55c41c1e4098) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c41c1e4098, mutex=0x55c41c1e4070) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7f910e6bc700 (LWP 2528)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c41c8773e0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c41c877390,
cond=0x55c41c8773b8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c41c8773b8, mutex=0x55c41c877390) at
pthread_cond_wait.c:647
#3 0x00007f91bee175eb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91c0ab6394 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f91c0ab6809 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f910eebd700 (LWP 2527)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c41c9238a0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c41c923850,
cond=0x55c41c923878) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c41c923878, mutex=0x55c41c923850) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f9144f88700 (LWP 2443)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c4187ca0d4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c4187ca080,
cond=0x55c4187ca0a8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c4187ca0a8, mutex=0x55c4187ca080) at
pthread_cond_wait.c:647
#3 0x00007f91bee175eb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91c0ab6394 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f91c0ab6809 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f9145789700 (LWP 2442)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c41c000b70) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c41c000b20,
cond=0x55c41c000b48) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c41c000b48, mutex=0x55c41c000b20) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f9164af9700 (LWP 2183)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c416190f84) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c416190f30,
cond=0x55c416190f58) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c416190f58, mutex=0x55c416190f30) at
pthread_cond_wait.c:647
#3 0x00007f91bee175eb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91c0ab6394 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f91c0ab6809 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f91652fa700 (LWP 2182)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c419535dc0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c419535d70,
cond=0x55c419535d98) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c419535d98, mutex=0x55c419535d70) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f9166ffd700 (LWP 2178)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c4193acea4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c4193ace50,
cond=0x55c4193ace78) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c4193ace78, mutex=0x55c4193ace50) at
pthread_cond_wait.c:647
#3 0x00007f91bee175eb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91c0ab6394 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f91c0ab6809 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f91677fe700 (LWP 2177)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c4193f8cc0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c4193f8c70,
cond=0x55c4193f8c98) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c4193f8c98, mutex=0x55c4193f8c70) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f9176426700 (LWP 2138)):
#0 0x00007f91bd1dd500 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f91bd18f8e1 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f91bd19029b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f91bd1904a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f91bf052b9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91beff6b3b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f91bee10342 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f917468b0bc in KCupsConnection::run() () from
/lib/x86_64-linux-gnu/libkcupslib.so
#8 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f917ffbb700 (LWP 2008)):
#0 0x00007f91bd1dd4dd in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f91bd18fdac in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f91bd190312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f91bd1904a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f91bf052b9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91beff6b3b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f91bee10342 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91c09f067a in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f918d375700 (LWP 2007)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c416179bb0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c416179b60,
cond=0x55c416179b88) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c416179b88, mutex=0x55c416179b60) at
pthread_cond_wait.c:647
#3 0x00007f91bee175eb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91c0ab6394 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f91c0ab6809 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#8 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f918db8b700 (LWP 2006)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c4172ad520) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c4172ad4d0,
cond=0x55c4172ad4f8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c4172ad4f8, mutex=0x55c4172ad4d0) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f91a5e58700 (LWP 1974)):
#0 __GI___libc_read (nbytes=16, buf=0x7f91a5e579d0, fd=18) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=18, buf=0x7f91a5e579d0, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f91bd1d8b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f91bd18febe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f91bd190312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f91bd1904a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f91bf052b9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91beff6b3b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f91bee10342 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f91b0a11700 (LWP 1971)):
#0 0x00007f91bd1dd4dd in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f91bd18f8fa in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f91bd19029b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f91bd1904a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f91bf052b9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91beff6b3b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f91bee10342 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f91c0652919 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f91b1c73700 (LWP 1919)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c4162a8f40) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c4162a8ef0,
cond=0x55c4162a8f18) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c4162a8f18, mutex=0x55c4162a8ef0) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f91b2474700 (LWP 1884)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55c41627aec8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55c41627ae78,
cond=0x55c41627aea0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55c41627aea0, mutex=0x55c41627ae78) at
pthread_cond_wait.c:647
#3 0x00007f91b263a5eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f91b263a1eb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f91b9af9700 (LWP 1824)):
#0 0x00007f91bea8199f in __GI___poll (fds=0x7f91b4016f80, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f91bd19036e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f91bd1904a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f91bf052b9b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f91beff6b3b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f91bee10342 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f91bf991f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f91bee11543 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f91be640609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f91bea8e133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f91bab8e2c0 (LWP 1809)):
[KCrash Handler]
#4 0x0000000000000000 in ?? ()
#5 0x00007f91bf02f2f2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f917cb132ad in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#7 0x00007f917cae0998 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#8 0x00007f91bf02f324 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f91bf028643 in QObject::destroyed(QObject*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f91bf02d500 in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f917cb0ad87 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#12 0x00007f917cb03d75 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#13 0x00007f917cb03d8d in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#14 0x00007f91bf0226fe in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f91bf02d203 in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f917cb15c29 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007f91bf0226fe in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f91bf02d203 in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f91c0affa6a in QQuickItem::~QQuickItem() () from
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f91c0c7d349 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f91c10663da in KDeclarative::QmlObject::~QmlObject() () from
/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#22 0x00007f91c106711d in
KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from
/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#23 0x00007f91bf0226fe in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f91bf02d203 in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f91c0affa6a in QQuickItem::~QQuickItem() () from
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007f91c142d2a5 in PlasmaQuick::AppletQuickItem::~AppletQuickItem() ()
from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#27 0x00007f91b0a28c8d in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#28 0x00007f91bf0226fe in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f91bf02d203 in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f91b0a23b38 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#31 0x00007f91c112d258 in ?? () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5
#32 0x00007f91c112d45d in ?? () from /lib/x86_64-linux-gnu/libKF5Plasma.so.5
#33 0x00007f91c11152a6 in Plasma::Applet::~Applet() () from
/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#34 0x00007f91c11152cd in Plasma::Applet::~Applet() () from
/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#35 0x00007f91bf0226fe in QObjectPrivate::deleteChildren() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f91bf02d203 in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f91c111b4bd in Plasma::Containment::~Containment() () from
/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#38 0x000055c4143aff53 in ?? ()
#39 0x000055c4143b01dd in ?? ()
#40 0x00007f91bf025aa3 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f91bfd2de43 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f91bfd36c58 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f91beff803a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f91beffa941 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f91beffecfc in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x000055c41437d7ec in ?? ()
#47 0x00007f91be993083 in __libc_start_main (main=0x55c41437c8d0, argc=1,
argv=0x7ffd43d82c58, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd43d82c48) at ../csu/libc-start.c:308
#48 0x000055c41437d91e in ?? ()
[Inferior 1 (process 1809) detached]
Reported using DrKonqi
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