https://bugs.kde.org/show_bug.cgi?id=446969
Bug ID: 446969
Summary: Kwin crashed on bootup
Product: kwin
Version: 5.23.4
Platform: Neon Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: pasca...@protonmail.com
Target Milestone: ---
Application: kwin_x11 (5.23.4)
Qt Version: 5.15.3
Frameworks Version: 5.89.0
Operating System: Linux 5.11.0-41-generic x86_64
Windowing System: X11
Distribution: KDE neon User - Plasma 25th Anniversary Edition
DrKonqi: 5.23.4 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
Just regular boot process, logged into user account. (Maybe special settings:
GPG wallet, Desktop effet: darken background when admin dialog pop-up)
Hope that helps...
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
[New LWP 1409]
[New LWP 1410]
[New LWP 1411]
[New LWP 1412]
[New LWP 1419]
[New LWP 1439]
[New LWP 1444]
[New LWP 1455]
[New LWP 1456]
[New LWP 1457]
[New LWP 1458]
[New LWP 1470]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f2f2620caff in __GI___poll (fds=0x7fff0f351f78, nfds=1, timeout=1000) at
../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f2f204b9080 (LWP 1390))]
Thread 13 (Thread 0x7f2ee37fe700 (LWP 1470)):
#0 0x00007f2f2620cbf6 in __ppoll (fds=fds@entry=0x7f2ed8000d98,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f2f27047519 in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2ed8000d98) at
kernel/qcore_unix.cpp:132
#3 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2ed8000d98) at
kernel/qcore_unix.cpp:129
#4 qt_safe_poll (fds=0x7f2ed8000d98, nfds=1, timeout_ts=timeout_ts@entry=0x0)
at kernel/qcore_unix.cpp:155
#5 0x00007f2f27048bc3 in QEventDispatcherUNIX::processEvents (this=<optimized
out>, flags=...) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#6 0x00007f2f26fef8ab in QEventLoop::exec (this=this@entry=0x7f2ee37fdbe0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007f2f26e092c2 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007f2f26e0a45c in QThreadPrivate::start (arg=0x55fa7edc7610) at
thread/qthread_unix.cpp:329
#9 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f2ee3fff700 (LWP 1458)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7ed79948) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7ed798f8,
cond=0x55fa7ed79920) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7ed79920, mutex=0x55fa7ed798f8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f2ef8e4d700 (LWP 1457)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7ed79948) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7ed798f8,
cond=0x55fa7ed79920) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7ed79920, mutex=0x55fa7ed798f8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f2ef964e700 (LWP 1456)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7ed79948) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7ed798f8,
cond=0x55fa7ed79920) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7ed79920, mutex=0x55fa7ed798f8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f2ef9e4f700 (LWP 1455)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7ed79948) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7ed798f8,
cond=0x55fa7ed79920) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7ed79920, mutex=0x55fa7ed798f8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f2efa7bd700 (LWP 1444)):
#0 0x00007f2f2620cbf6 in __ppoll (fds=fds@entry=0x55fa7ed7c8f8,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f2f27047519 in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x55fa7ed7c8f8) at
kernel/qcore_unix.cpp:132
#3 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x55fa7ed7c8f8) at
kernel/qcore_unix.cpp:129
#4 qt_safe_poll (fds=0x55fa7ed7c8f8, nfds=1, timeout_ts=timeout_ts@entry=0x0)
at kernel/qcore_unix.cpp:155
#5 0x00007f2f27048bc3 in QEventDispatcherUNIX::processEvents (this=<optimized
out>, flags=...) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#6 0x00007f2f26fef8ab in QEventLoop::exec (this=this@entry=0x7f2efa7bcbe0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007f2f26e092c2 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007f2f26e0a45c in QThreadPrivate::start (arg=0x55fa7ec2f840) at
thread/qthread_unix.cpp:329
#9 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f2efb7fe700 (LWP 1439)):
#0 0x00007f2f2620cbf6 in __ppoll (fds=fds@entry=0x7f2eec000d78,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f2f27047519 in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2eec000d78) at
kernel/qcore_unix.cpp:132
#3 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2eec000d78) at
kernel/qcore_unix.cpp:129
#4 qt_safe_poll (fds=0x7f2eec000d78, nfds=1, timeout_ts=timeout_ts@entry=0x0)
at kernel/qcore_unix.cpp:155
#5 0x00007f2f27048bc3 in QEventDispatcherUNIX::processEvents (this=<optimized
out>, flags=...) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#6 0x00007f2f26fef8ab in QEventLoop::exec (this=this@entry=0x7f2efb7fdbc0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007f2f26e092c2 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007f2f24eb1549 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007f2f26e0a45c in QThreadPrivate::start (arg=0x55fa7e840ae0) at
thread/qthread_unix.cpp:329
#10 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f2f11847700 (LWP 1419)):
#0 0x00007f2f2620cbf6 in __ppoll (fds=fds@entry=0x7f2f000074f8,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
#1 0x00007f2f27047519 in ppoll (__ss=<optimized out>, __timeout=<optimized
out>, __nfds=<optimized out>, __fds=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/poll2.h:77
#2 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2f000074f8) at
kernel/qcore_unix.cpp:132
#3 qt_ppoll (timeout_ts=0x0, nfds=1, fds=0x7f2f000074f8) at
kernel/qcore_unix.cpp:129
#4 qt_safe_poll (fds=0x7f2f000074f8, nfds=1, timeout_ts=timeout_ts@entry=0x0)
at kernel/qcore_unix.cpp:155
#5 0x00007f2f27048bc3 in QEventDispatcherUNIX::processEvents (this=<optimized
out>, flags=...) at
../../include/QtCore/../../src/corelib/tools/qarraydata.h:211
#6 0x00007f2f26fef8ab in QEventLoop::exec (this=this@entry=0x7f2f11846bb0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#7 0x00007f2f26e092c2 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#8 0x00007f2f26cb6f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#9 0x00007f2f26e0a45c in QThreadPrivate::start (arg=0x7f2f26d3ad80) at
thread/qthread_unix.cpp:329
#10 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#11 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f2f12048700 (LWP 1412)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7eaf6c08) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7eaf6bb8,
cond=0x55fa7eaf6be0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7eaf6be0, mutex=0x55fa7eaf6bb8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f2f12849700 (LWP 1411)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7eaf6c08) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7eaf6bb8,
cond=0x55fa7eaf6be0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7eaf6be0, mutex=0x55fa7eaf6bb8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f2f1ca03700 (LWP 1410)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7eaf6c08) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7eaf6bb8,
cond=0x55fa7eaf6be0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7eaf6be0, mutex=0x55fa7eaf6bb8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f2f1d204700 (LWP 1409)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55fa7eaf6c08) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55fa7eaf6bb8,
cond=0x55fa7eaf6be0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x55fa7eaf6be0, mutex=0x55fa7eaf6bb8) at
pthread_cond_wait.c:638
#3 0x00007f2f1d6bce7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007f2f1d6bca7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007f2f2486f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f2f26219293 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f2f204b9080 (LWP 1390)):
[KCrash Handler]
#4 QHashNode<QString, QList<KPluginMetaData> >::same_key (key0=...,
h0=1573973172, this=0x7000200070007) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:156
#5 QHash<QString, QList<KPluginMetaData> >::findNode
(this=this@entry=0x55fa7e8cd9c8, akey=..., h=h@entry=1573973172) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:931
#6 0x00007f2f24ad2b3a in QHash<QString, QList<KPluginMetaData> >::insert
(avalue=..., akey=..., this=0x55fa7e8cd9c8) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:105
#7 KPackage::PackageLoader::listPackages (this=0x7f2f000077a0,
packageFormat=..., packageRoot=...) at ./src/kpackage/packageloader.cpp:230
#8 0x00007f2f27c94b16 in KWin::Scripting::queryScriptsToLoad
(this=this@entry=0x7f2f18005dd0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:967
#9 0x00007f2f27c9563d in KWin::Scripting::start (this=0x7f2f18005dd0) at
./src/scripting/scripting.cpp:682
#10 0x00007f2f27027dce in QtPrivate::QSlotObjectBase::call (a=0x7fff0f353680,
r=0x7f2f18005dd0, this=0x55fa7ed049f0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x55fa7ebb1830, signal_index=3,
argv=0x7fff0f353680) at kernel/qobject.cpp:3886
#12 0x00007f2f2701e949 in QObject::event (this=0x55fa7ebb1830,
e=0x55fa7ecab290) at kernel/qobject.cpp:1314
#13 0x00007f2f26641dc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x55fa7e81c7d0, receiver=receiver@entry=0x55fa7ebb1830,
e=e@entry=0x55fa7ecab290) at kernel/qapplication.cpp:3632
#14 0x00007f2f2664abb8 in QApplication::notify (this=0x7fff0f353c80,
receiver=0x55fa7ebb1830, e=0x55fa7ecab290) at kernel/qapplication.cpp:3156
#15 0x00007f2f26ff0daa in QCoreApplication::notifyInternal2
(receiver=0x55fa7ebb1830, event=0x55fa7ecab290) at
../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#16 0x00007f2f26ff36b1 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55fa7e7f73f0) at
kernel/qcoreapplication.cpp:1821
#17 0x00007f2f2704899e in QEventDispatcherUNIX::processEvents
(this=0x55fa7e8e02d0, flags=...) at kernel/qeventdispatcher_unix.cpp:468
#18 0x00007f2f20093262 in QXcbUnixEventDispatcher::processEvents
(this=0x55fa7e8e02d0, flags=...) at qxcbeventdispatcher.cpp:60
#19 0x00007f2f26fef8ab in QEventLoop::exec (this=this@entry=0x7fff0f353b90,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#20 0x00007f2f26ff7a64 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#21 0x000055fa7d47dae3 in main (argc=<optimized out>, argv=0x7fff0f353e38) at
./src/main_x11.cpp:483
[Inferior 1 (process 1390) detached]
Possible duplicates by query: bug 410129, bug 325673, bug 322830, bug 322552,
bug 322535.
Reported using DrKonqi
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