| Summary: | kwin crashes when app loses focus with dialog open | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | kde |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | kde.org, nate |
| Priority: | NOR | Keywords: | drkonqi |
| Version: | 5.27.5 | ||
| Target Milestone: | --- | ||
| Platform: | Debian stable | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Additionally, here is the kwin support information along with xwininfo from each of my screens. https://gist.github.com/Sharsie/4d26815e80a6d7c997506bb99caddb08 *** This bug has been marked as a duplicate of bug 466380 *** |
Application: kwin_x11 (5.27.5) Qt Version: 5.15.8 Frameworks Version: 5.103.0 Operating System: Linux 6.1.0-17-amd64 x86_64 Windowing System: X11 Distribution: Debian GNU/Linux 12 (bookworm) DrKonqi: 5.27.5 [CoredumpBackend] -- Information about the crash: Whenever I open certain dialogs and switch to another window, I get recurring crashes (every two seconds or so) until I manage to return to the original window and close the dialog. The behavior is 100% reproducible in Thunderbird (login dialog) or Krusader (F6 - move file dialog for example). I am unsure whether it started happening after I installed nvidia drivers (run file) or after I upgraded the distro (from debian 11 to 12) I used NVIDIA 535.129.03 and tried the latest 535.146.02, but I am not even sure if it's related. Since I can easily reproduce it, I can provide more information if needed, though I would appreciate a little bit detailed guide on what/how to provide said information, I am not very proficient with linux debugging, but I managed to follow the KDE debugging guide to get this bug report at least. The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault PID: 38686 (kwin_x11) UID: 1000 (becky) GID: 1000 (becky) Signal: 11 (SEGV) Timestamp: Fri 2024-01-05 13:14:45 CET (5min ago) Command Line: /usr/bin/kwin_x11 --replace Executable: /usr/bin/kwin_x11 Control Group: /user.slice/user-1000.slice/user@1000.service/session.slice/plasma-kwin_x11.service Unit: user@1000.service User Unit: plasma-kwin_x11.service Slice: user-1000.slice Owner UID: 1000 (becky) Boot ID: 315bc77d07f94a6c9374e69352e7d933 Machine ID: 41f7899ac834407eb422cdebc8583eec Hostname: dingleberry Storage: /var/lib/systemd/coredump/core.kwin_x11.1000.315bc77d07f94a6c9374e69352e7d933.38686.1704456885000000.zst (present) Size on Disk: 6.0M Message: Process 38686 (kwin_x11) of user 1000 dumped core. Module libsystemd.so.0 from deb systemd-252.19-1~deb12u1.amd64 Module libudev.so.1 from deb systemd-252.19-1~deb12u1.amd64 Stack trace of thread 38686: #0 0x00007f8cd1eaec24 __GI___pthread_sigmask (libc.so.6 + 0x8fc24) #1 0x00007f8cd1e5b1b9 __GI___sigprocmask (libc.so.6 + 0x3c1b9) #2 0x00007f8cd50eae9b _ZN6KCrash15setCrashHandlerEPFviE (libKF5Crash.so.5 + 0x4e9b) #3 0x00007f8cd50ebb3e _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x5b3e) #4 0x00007f8cd1e5afd0 __restore_rt (libc.so.6 + 0x3bfd0) #5 0x00007f8cd4d32370 _ZN4KWin6Window17finishCompositingENS_13ReleaseReasonE (libkwin.so.5 + 0x332370) #6 0x00007f8cd4d7db49 _ZN4KWin9X11Window17finishCompositingENS_13ReleaseReasonE (libkwin.so.5 + 0x37db49) #7 0x00007f8cd4bda762 _ZN4KWin10Compositor4stopEv (libkwin.so.5 + 0x1da762) #8 0x00007f8cd4bd815f _ZN4KWin10Compositor12reinitializeEv (libkwin.so.5 + 0x1d815f) #9 0x00007f8cd2ee8f4f _ZN9QtPrivate15QSlotObjectBase4callEP7QObjectPPv (libQt5Core.so.5 + 0x2e8f4f) #10 0x00007f8cd4d53b4e _ZN4KWin9Workspace15slotReconfigureEv (libkwin.so.5 + 0x353b4e) #11 0x00007f8cd2ee8f4f _ZN9QtPrivate15QSlotObjectBase4callEP7QObjectPPv (libQt5Core.so.5 + 0x2e8f4f) #12 0x00007f8cd2eecd6a _ZN6QTimer7timeoutENS_14QPrivateSignalE (libQt5Core.so.5 + 0x2ecd6a) #13 0x00007f8cd2edd50d _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2dd50d) #14 0x00007f8cd2562fae _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x162fae) #15 0x00007f8cd2eb16f8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b16f8) #16 0x00007f8cd2f08c31 _ZN14QTimerInfoList14activateTimersEv (libQt5Core.so.5 + 0x308c31) #17 0x00007f8cd2f094fc timerSourceDispatch (libQt5Core.so.5 + 0x3094fc) #18 0x00007f8cd0b1e7a9 g_main_dispatch (libglib-2.0.so.0 + 0x547a9) #19 0x00007f8cd0b1ea38 g_main_context_iterate (libglib-2.0.so.0 + 0x54a38) #20 0x00007f8cd0b1eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #21 0x00007f8cd2f09836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #22 0x00007f8cd2eb017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #23 0x00007f8cd2eb82d6 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2b82d6) #24 0x000055b9397172d1 main (kwin_x11 + 0x432d1) #25 0x00007f8cd1e461ca __libc_start_call_main (libc.so.6 + 0x271ca) #26 0x00007f8cd1e46285 __libc_start_main_impl (libc.so.6 + 0x27285) #27 0x000055b9397187b1 _start (kwin_x11 + 0x447b1) Stack trace of thread 38736: #0 0x00007f8cd1f1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f8cd0b1e9ae g_main_context_poll (libglib-2.0.so.0 + 0x549ae) #2 0x00007f8cd0b1eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8cd2f0984e _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30984e) #4 0x00007f8cd2eb017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f8cd2ccab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f8cd231a487 _ZN22QDBusConnectionManager3runEv (libQt5DBus.so.5 + 0x17487) #7 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #8 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #9 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 38805: #0 0x00007f8cd1f1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f8cc5d2b7c7 n/a (libnvidia-glcore.so.535.146.02 + 0x152b7c7) #2 0x00007f8cc5d139b4 n/a (libnvidia-glcore.so.535.146.02 + 0x15139b4) #3 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #4 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 38738: #0 0x00007f8cd1ea4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f8cd1ea774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f8cd2cd19bc _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f8cd2ccf0a5 _ZN17QThreadPoolThread3runEv (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #5 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 38750: #0 0x00007f8cd1f1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f8cd0b1e9ae g_main_context_poll (libglib-2.0.so.0 + 0x549ae) #2 0x00007f8cd0b1eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8cd2f09836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #4 0x00007f8cd2eb017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f8cd2ccab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f8cd4128555 _ZN17QQmlThreadPrivate3runEv (libQt5Qml.so.5 + 0x328555) #7 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #8 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #9 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 39621: #0 0x00007f8cd1ea4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f8cd1ea7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f8cd2cd1a2b _ZN21QWaitConditionPrivate4waitE14QDeadlineTimer (libQt5Core.so.5 + 0xd1a2b) #3 0x00007f8cd4608085 n/a (libQt5Quick.so.5 + 0x208085) #4 0x00007f8cd460a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1) #5 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #6 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #7 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 40238: #0 0x00007f8cd1f1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f8cd0b1e9ae g_main_context_poll (libglib-2.0.so.0 + 0x549ae) #2 0x00007f8cd0b1eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8cd2f09836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #4 0x00007f8cd2eb017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f8cd2ccab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #7 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #8 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 39549: #0 0x00007f8cd1ea4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f8cd1ea774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f8cd2cd19bc _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f8cd2ccf0a5 _ZN17QThreadPoolThread3runEv (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #5 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 39551: #0 0x00007f8cd1ea4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f8cd1ea774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f8cd2cd19bc _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f8cd2ccf0a5 _ZN17QThreadPoolThread3runEv (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #5 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 39550: #0 0x00007f8cd1ea4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f8cd1ea774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f8cd2cd19bc _ZN21QWaitConditionPrivate13wait_relativeE14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f8cd2ccf0a5 _ZN17QThreadPoolThread3runEv (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #5 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 39425: #0 0x00007f8cd1f1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f8cd0b1e9ae g_main_context_poll (libglib-2.0.so.0 + 0x549ae) #2 0x00007f8cd0b1eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8cd2f09836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #4 0x00007f8cd2eb017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f8cd2ccab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f8cd2ccbd43 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5 + 0xcbd43) #7 0x00007f8cd1ea8044 start_thread (libc.so.6 + 0x89044) #8 0x00007f8cd1f2861c __clone3 (libc.so.6 + 0x10961c) ELF object binary architecture: AMD x86-64 [New LWP 38686] [New LWP 38736] [New LWP 38805] [New LWP 38738] [New LWP 38750] [New LWP 39621] [New LWP 40238] [New LWP 39549] [New LWP 39551] [New LWP 39550] [New LWP 39425] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/kwin_x11 --replace'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __GI___pthread_sigmask (how=1, newmask=<optimized out>, oldmask=0x0) at ./nptl/pthread_sigmask.c:43 [Current thread is 1 (Thread 0x7f8ccda3c9c0 (LWP 38686))] [Current thread is 1 (Thread 0x7f8ccda3c9c0 (LWP 38686))] Thread 11 (Thread 0x7f8cba1e96c0 (LWP 39425)): #0 0x00007f8cd1f1b05f in __GI___poll (fds=0x7f8ca403c9b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f8cd0b1e9ae in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f8ca403c9b0, timeout=<optimized out>, context=0x7f8ca4053930) at ../../../glib/gmain.c:4553 #2 g_main_context_iterate (context=context@entry=0x7f8ca4053930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4243 #3 0x00007f8cd0b1eacc in g_main_context_iteration (context=0x7f8ca4053930, may_block=1) at ../../../glib/gmain.c:4313 #4 0x00007f8cd2f09836 in QEventDispatcherGlib::processEvents (this=0x7f8ca40539f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f8cd2eb017b in QEventLoop::exec (this=this@entry=0x7f8cba1e8bc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f8cd2ccab87 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b939c6aec0) at thread/qthread_unix.cpp:331 #8 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7f8c939fe6c0 (LWP 39550)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f8c939fdb30, op=137, expected=0, futex_word=0x55b93a21e6f4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55b93a21e6f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8c939fdb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f8cd1ea4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b93a21e6f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8c939fdb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8cd1ea774c in __pthread_cond_wait_common (abstime=0x7f8c939fdb30, clockid=1, mutex=0x55b93a21e6a0, cond=0x55b93a21e6c8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x55b93a21e6c8, mutex=0x55b93a21e6a0, abstime=0x7f8c939fdb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f8cd2cd19bc in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55b93a21e6a0) at thread/qwaitcondition_unix.cpp:136 #6 QWaitConditionPrivate::wait (deadline=..., this=0x55b93a21e6a0) at thread/qwaitcondition_unix.cpp:144 #7 QWaitCondition::wait (this=this@entry=0x55b939ebe880, mutex=mutex@entry=0x55b939d2c5b8, deadline=...) at thread/qwaitcondition_unix.cpp:225 #8 0x00007f8cd2ccf0a5 in QThreadPoolThread::run (this=0x55b939ebe870) at thread/qthreadpool.cpp:140 #9 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b939ebe870) at thread/qthread_unix.cpp:331 #10 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7f8c8bfff6c0 (LWP 39551)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f8c8bffeb30, op=137, expected=0, futex_word=0x55b93a21b4f0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55b93a21b4f0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8c8bffeb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f8cd1ea4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b93a21b4f0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8c8bffeb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8cd1ea774c in __pthread_cond_wait_common (abstime=0x7f8c8bffeb30, clockid=1, mutex=0x55b93a21b4a0, cond=0x55b93a21b4c8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x55b93a21b4c8, mutex=0x55b93a21b4a0, abstime=0x7f8c8bffeb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f8cd2cd19bc in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55b93a21b4a0) at thread/qwaitcondition_unix.cpp:136 #6 QWaitConditionPrivate::wait (deadline=..., this=0x55b93a21b4a0) at thread/qwaitcondition_unix.cpp:144 #7 QWaitCondition::wait (this=this@entry=0x55b939eb5710, mutex=mutex@entry=0x55b939d2c5b8, deadline=...) at thread/qwaitcondition_unix.cpp:225 #8 0x00007f8cd2ccf0a5 in QThreadPoolThread::run (this=0x55b939eb5700) at thread/qthreadpool.cpp:140 #9 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b939eb5700) at thread/qthread_unix.cpp:331 #10 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 8 (Thread 0x7f8c941ff6c0 (LWP 39549)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f8c941feb30, op=137, expected=0, futex_word=0x55b93a21f2a4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55b93a21f2a4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8c941feb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f8cd1ea4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b93a21f2a4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8c941feb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8cd1ea774c in __pthread_cond_wait_common (abstime=0x7f8c941feb30, clockid=1, mutex=0x55b93a21f250, cond=0x55b93a21f278) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x55b93a21f278, mutex=0x55b93a21f250, abstime=0x7f8c941feb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f8cd2cd19bc in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55b93a21f250) at thread/qwaitcondition_unix.cpp:136 #6 QWaitConditionPrivate::wait (deadline=..., this=0x55b93a21f250) at thread/qwaitcondition_unix.cpp:144 #7 QWaitCondition::wait (this=this@entry=0x55b93a115b00, mutex=mutex@entry=0x55b939d2c5b8, deadline=...) at thread/qwaitcondition_unix.cpp:225 #8 0x00007f8cd2ccf0a5 in QThreadPoolThread::run (this=0x55b93a115af0) at thread/qthreadpool.cpp:140 #9 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b93a115af0) at thread/qthread_unix.cpp:331 #10 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 7 (Thread 0x7f8c91efb6c0 (LWP 40238)): #0 0x00007f8cd1f1b05f in __GI___poll (fds=0x7f8c7809d6e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f8cd0b1e9ae in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f8c7809d6e0, timeout=<optimized out>, context=0x7f8c780967a0) at ../../../glib/gmain.c:4553 #2 g_main_context_iterate (context=context@entry=0x7f8c780967a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4243 #3 0x00007f8cd0b1eacc in g_main_context_iteration (context=0x7f8c780967a0, may_block=1) at ../../../glib/gmain.c:4313 #4 0x00007f8cd2f09836 in QEventDispatcherGlib::processEvents (this=0x7f8c780034a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f8cd2eb017b in QEventLoop::exec (this=this@entry=0x7f8c91efabc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f8cd2ccab87 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b939c51a70) at thread/qthread_unix.cpp:331 #8 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7f8c92ffd6c0 (LWP 39621)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f8cc8016140) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f8cc8016140, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f8cd1ea4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f8cc8016140, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8cd1ea7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f8cc80160f0, cond=0x7f8cc8016118) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f8cc8016118, mutex=0x7f8cc80160f0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f8cd2cd1a2b in QWaitConditionPrivate::wait (deadline=..., this=0x7f8cc80160f0) at thread/qwaitcondition_unix.cpp:146 #6 QWaitCondition::wait (this=<optimized out>, mutex=0x55b93a289ad0, deadline=...) at thread/qwaitcondition_unix.cpp:225 #7 0x00007f8cd4608085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f8cd460a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b93a289a30) at thread/qthread_unix.cpp:331 #10 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7f8cbb7fe6c0 (LWP 38750)): #0 0x00007f8cd1f1b05f in __GI___poll (fds=0x7f8cac0029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f8cd0b1e9ae in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f8cac0029e0, timeout=<optimized out>, context=0x7f8cac000c30) at ../../../glib/gmain.c:4553 #2 g_main_context_iterate (context=context@entry=0x7f8cac000c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4243 #3 0x00007f8cd0b1eacc in g_main_context_iteration (context=0x7f8cac000c30, may_block=1) at ../../../glib/gmain.c:4313 #4 0x00007f8cd2f09836 in QEventDispatcherGlib::processEvents (this=0x7f8cac000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f8cd2eb017b in QEventLoop::exec (this=this@entry=0x7f8cbb7fdba0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f8cd2ccab87 in QThread::exec (this=this@entry=0x55b939e07fe0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f8cd4128555 in QQmlThreadPrivate::run (this=0x55b939e07fe0) at qml/ftw/qqmlthread.cpp:155 #8 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x55b939e07fe0) at thread/qthread_unix.cpp:331 #9 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7f8cbbfff6c0 (LWP 38738)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f8cbbffeb30, op=137, expected=0, futex_word=0x55b939d27ee0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55b939d27ee0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8cbbffeb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f8cd1ea4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b939d27ee0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f8cbbffeb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8cd1ea774c in __pthread_cond_wait_common (abstime=0x7f8cbbffeb30, clockid=1, mutex=0x55b939d27e90, cond=0x55b939d27eb8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x55b939d27eb8, mutex=0x55b939d27e90, abstime=0x7f8cbbffeb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f8cd2cd19bc in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55b939d27e90) at thread/qwaitcondition_unix.cpp:136 #6 QWaitConditionPrivate::wait (deadline=..., this=0x55b939d27e90) at thread/qwaitcondition_unix.cpp:144 #7 QWaitCondition::wait (this=this@entry=0x7f8cbc00ccb0, mutex=mutex@entry=0x55b939d2c5b8, deadline=...) at thread/qwaitcondition_unix.cpp:225 #8 0x00007f8cd2ccf0a5 in QThreadPoolThread::run (this=0x7f8cbc00cca0) at thread/qthreadpool.cpp:140 #9 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x7f8cbc00cca0) at thread/qthread_unix.cpp:331 #10 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #11 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7f8c9f9ac6c0 (LWP 38805)): #0 0x00007f8cd1f1b05f in __GI___poll (fds=0x7f8c9f9abbf8, nfds=1, timeout=300000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f8cc5d2b7c7 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.535.146.02 #2 0x00007f8cc5d139b4 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.535.146.02 #3 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #4 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7f8cc1aba6c0 (LWP 38736)): #0 0x00007f8cd1f1b05f in __GI___poll (fds=0x7f8cbc0029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f8cd0b1e9ae in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f8cbc0029e0, timeout=<optimized out>, context=0x7f8cbc000c30) at ../../../glib/gmain.c:4553 #2 g_main_context_iterate (context=context@entry=0x7f8cbc000c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4243 #3 0x00007f8cd0b1eacc in g_main_context_iteration (context=0x7f8cbc000c30, may_block=1) at ../../../glib/gmain.c:4313 #4 0x00007f8cd2f0984e in QEventDispatcherGlib::processEvents (this=0x7f8cbc000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f8cd2eb017b in QEventLoop::exec (this=this@entry=0x7f8cc1ab9b90, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f8cd2ccab87 in QThread::exec (this=this@entry=0x7f8cd2392d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f8cd231a487 in QDBusConnectionManager::run (this=0x7f8cd2392d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ./src/dbus/qdbusconnection.cpp:179 #8 0x00007f8cd2ccbd43 in QThreadPrivate::start (arg=0x7f8cd2392d80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:331 #9 0x00007f8cd1ea8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007f8cd1f2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7f8ccda3c9c0 (LWP 38686)): [KCrash Handler] #5 0x00007f8cd4d32370 in KWin::Window::finishCompositing(KWin::ReleaseReason) () from /lib/x86_64-linux-gnu/libkwin.so.5 #6 0x00007f8cd4d7db49 in KWin::X11Window::finishCompositing(KWin::ReleaseReason) () from /lib/x86_64-linux-gnu/libkwin.so.5 #7 0x00007f8cd4bda762 in KWin::Compositor::stop() () from /lib/x86_64-linux-gnu/libkwin.so.5 #8 0x00007f8cd4bd815f in KWin::Compositor::reinitialize() () from /lib/x86_64-linux-gnu/libkwin.so.5 #9 0x00007f8cd2ee8f4f in QtPrivate::QSlotObjectBase::call (a=0x7ffc34be9e90, r=0x55b939df6a40, this=0x55b939dfe0f0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #10 doActivate<false> (sender=0x55b939cb6da0, signal_index=61, argv=0x7ffc34be9e90) at kernel/qobject.cpp:3923 #11 0x00007f8cd4d53b4e in KWin::Workspace::slotReconfigure() () from /lib/x86_64-linux-gnu/libkwin.so.5 #12 0x00007f8cd2ee8f4f in QtPrivate::QSlotObjectBase::call (a=0x7ffc34bea030, r=0x55b939cf5090, this=0x7f8cc8009780) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #13 doActivate<false> (sender=0x55b939cf51d0, signal_index=3, argv=0x7ffc34bea030) at kernel/qobject.cpp:3923 #14 0x00007f8cd2ee21ef in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f8cd314c2e0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc34bea030) at kernel/qobject.cpp:3983 #15 0x00007f8cd2eecd6a in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205 #16 0x00007f8cd2edd50d in QObject::event (this=0x55b939cf51d0, e=0x7ffc34bea180) at kernel/qobject.cpp:1369 #17 0x00007f8cd2562fae in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f8cd2eb16f8 in QCoreApplication::notifyInternal2 (receiver=0x55b939cf51d0, event=0x7ffc34bea180) at kernel/qcoreapplication.cpp:1064 #19 0x00007f8cd2eb18be in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462 #20 0x00007f8cd2f08c31 in QTimerInfoList::activateTimers (this=0x55b939ae0b40) at kernel/qtimerinfo_unix.cpp:643 #21 0x00007f8cd2f094fc in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183 #22 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:230 #23 0x00007f8cd0b1e7a9 in g_main_dispatch (context=0x7f8cc8005010) at ../../../glib/gmain.c:3454 #24 g_main_context_dispatch (context=context@entry=0x7f8cc8005010) at ../../../glib/gmain.c:4172 #25 0x00007f8cd0b1ea38 in g_main_context_iterate (context=context@entry=0x7f8cc8005010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:4248 #26 0x00007f8cd0b1eacc in g_main_context_iteration (context=0x7f8cc8005010, may_block=1) at ../../../glib/gmain.c:4313 #27 0x00007f8cd2f09836 in QEventDispatcherGlib::processEvents (this=0x55b939ae14a0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #28 0x00007f8cd2eb017b in QEventLoop::exec (this=this@entry=0x7ffc34bea3c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #29 0x00007f8cd2eb82d6 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #30 0x000055b9397172d1 in main (argc=<optimized out>, argv=0x7ffc34bea6b8) at ./src/main_x11.cpp:447 Reported using DrKonqi