Bug 497205

Summary: Kwin crash - random crashes in monitor configuration
Product: [Plasma] kwin Reporter: Emre Erim <emre.erim>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED UPSTREAM    
Severity: crash CC: xaver.hugl
Priority: NOR Keywords: drkonqi
Version First Reported In: 6.2.4   
Target Milestone: ---   
Platform: Manjaro   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/4603/events/7430cca2070a43f3932433f634cd38ee/

Description Emre Erim 2024-12-08 16:29:46 UTC 
Application: kwin_wayland (6.2.4)

ApplicationNotResponding [ANR]: false
Qt Version: 6.8.1
Frameworks Version: 6.8.0
Operating System: Linux 6.12.3-1-MANJARO x86_64
Windowing System: Wayland
Distribution: Manjaro Linux
DrKonqi: 6.2.4 [CoredumpBackend]

-- Information about the crash:
using dual 32" 4k monitors in %150 scaling.
sometimes one of the monitors stop. With the image on the screen whatever it is.
If video is playing vido stops 
if a web page or a terminal page it stops
it is still displaying on screen but no mouse no keyboard effective 
just frozen
Need to go to display configuration in the remaining monitor,. disable and enable the monitor, most usually system froze for about 30 seconds and kwin crash and everything back to normal just like I login to fresh new desktop session but already logged in.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_wayland), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.

warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwayland-shared (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:xwayland-shared (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:wayland-shm (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:wayland-cursor (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:gdk-wayland (deleted) during file-backed mapping note processing
[New LWP 2546]
[New LWP 2592]
[New LWP 2589]
[New LWP 2590]
[New LWP 2591]
[New LWP 2611]
[New LWP 2594]
[New LWP 2595]
[New LWP 2629]
[New LWP 2582]
[New LWP 2644]
[New LWP 2649]
[New LWP 2650]
[New LWP 2652]
[New LWP 2651]
[New LWP 2623]
[New LWP 2653]
[New LWP 3504]
[New LWP 2646]
[New LWP 2596]
[New LWP 2647]
[New LWP 2645]
[New LWP 18758]
[New LWP 2593]
[New LWP 18756]
[New LWP 18757]
[New LWP 2628]
[New LWP 2622]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_wayland --wayland-fd 7 --socket wayland-0 --xwayland-fd 8 --xwayl'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x000078b190ca53f4 in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x78b18aaf1a00 (LWP 2546))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:516: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:533: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x78b18aaf1a00 (LWP 2546))]

Thread 28 (Thread 0x78b1709186c0 (LWP 2622)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 27 (Thread 0x78b1667fc6c0 (LWP 2628)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 26 (Thread 0x78b12b9c36c0 (LWP 18757)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca27e2 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x000078b1914de3c8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x000078b1914dfad5 in ??? () at /usr/lib/libQt6Core.so.6
#4  0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 25 (Thread 0x78b134bfe6c0 (LWP 18756)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 24 (Thread 0x78b173dff6c0 (LWP 2593)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 23 (Thread 0x78b12a76d6c0 (LWP 18758)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca27e2 in pthread_cond_timedwait () at /usr/lib/libc.so.6
#2  0x000078b1914de3c8 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt6Core.so.6
#3  0x000078b1914dfad5 in ??? () at /usr/lib/libQt6Core.so.6
#4  0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 22 (Thread 0x78b1655fa6c0 (LWP 2645)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b190ed6c31 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:878
#3  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#4  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/condition_variable.cc:41
#5  0x000078b193e04b1e in ??? () at /usr/lib/libkwin.so.6
#6  0x000078b193dffeb6 in ??? () at /usr/lib/libkwin.so.6
#7  0x000078b190ca88fb in ??? () at /usr/lib/libc.so.6
#8  0x000078b190ca8979 in pthread_once () at /usr/lib/libc.so.6
#9  0x000078b193e00b20 in ??? () at /usr/lib/libkwin.so.6
#10 0x000078b191451bd5 in ??? () at /usr/lib/libQt6Core.so.6
#11 0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#12 0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#13 0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 21 (Thread 0x78b15bfff6c0 (LWP 2647)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b190ed6c31 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:878
#3  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#4  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/condition_variable.cc:41
#5  0x000078b193e04b1e in ??? () at /usr/lib/libkwin.so.6
#6  0x000078b193dffeb6 in ??? () at /usr/lib/libkwin.so.6
#7  0x000078b190ca88fb in ??? () at /usr/lib/libc.so.6
#8  0x000078b190ca8979 in pthread_once () at /usr/lib/libc.so.6
#9  0x000078b193e00b20 in ??? () at /usr/lib/libkwin.so.6
#10 0x000078b191451bd5 in ??? () at /usr/lib/libQt6Core.so.6
#11 0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#12 0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#13 0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 20 (Thread 0x78b1725fc6c0 (LWP 2596)):
#0  0x000078b190d1abb0 in ppoll () at /usr/lib/libc.so.6
#1  0x000078b18fd72227 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x000078b18fd0ea55 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x000078b1915c22fd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x000078b191361ee6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x000078b191458082 in QThread::run() () at /usr/lib/libQt6Core.so.6
#6  0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#8  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 19 (Thread 0x78b164df96c0 (LWP 2646)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b190ed6c31 in __gthread_cond_wait (__cond=<optimized out>, __mutex=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:878
#3  std::__condvar::wait (this=<optimized out>, __m=<optimized out>) at /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:171
#4  std::condition_variable::wait (this=<optimized out>, __lock=<optimized out>) at /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/condition_variable.cc:41
#5  0x000078b193e04b1e in ??? () at /usr/lib/libkwin.so.6
#6  0x000078b193dffeb6 in ??? () at /usr/lib/libkwin.so.6
#7  0x000078b190ca88fb in ??? () at /usr/lib/libc.so.6
#8  0x000078b190ca8979 in pthread_once () at /usr/lib/libc.so.6
#9  0x000078b193e00b20 in ??? () at /usr/lib/libkwin.so.6
#10 0x000078b191451bd5 in ??? () at /usr/lib/libQt6Core.so.6
#11 0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#12 0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#13 0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 18 (Thread 0x78b136a706c0 (LWP 3504)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 17 (Thread 0x78b158df96c0 (LWP 2653)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 16 (Thread 0x78b165ffb6c0 (LWP 2623)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 15 (Thread 0x78b159dfb6c0 (LWP 2651)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 14 (Thread 0x78b1595fa6c0 (LWP 2652)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 13 (Thread 0x78b15a5fc6c0 (LWP 2650)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 12 (Thread 0x78b15adfd6c0 (LWP 2649)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 11 (Thread 0x78b167bda6c0 (LWP 2644)):
#0  0x000078b190cf0733 in clock_nanosleep () at /usr/lib/libc.so.6
#1  0x000078b190cfc827 in nanosleep () at /usr/lib/libc.so.6
#2  0x000078b193e04cd0 in ??? () at /usr/lib/libkwin.so.6
#3  0x000078b193dffeb6 in ??? () at /usr/lib/libkwin.so.6
#4  0x000078b190ca88fb in ??? () at /usr/lib/libc.so.6
#5  0x000078b190ca8979 in pthread_once () at /usr/lib/libc.so.6
#6  0x000078b193e00b20 in ??? () at /usr/lib/libkwin.so.6
#7  0x000078b191451bd5 in ??? () at /usr/lib/libQt6Core.so.6
#8  0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#9  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#10 0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 10 (Thread 0x78b18a3ff6c0 (LWP 2582)):
#0  0x000078b190d1abb0 in ppoll () at /usr/lib/libc.so.6
#1  0x000078b18fd72227 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x000078b18fd0ea55 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x000078b1915c22fd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x000078b191361ee6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x000078b191457f22 in QThread::exec() () at /usr/lib/libQt6Core.so.6
#6  0x000078b19221c5ae in ??? () at /usr/lib/libQt6DBus.so.6
#7  0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#8  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#9  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 9 (Thread 0x78b166ffd6c0 (LWP 2629)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 8 (Thread 0x78b172dfd6c0 (LWP 2595)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 7 (Thread 0x78b1735fe6c0 (LWP 2594)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 6 (Thread 0x78b171dfb6c0 (LWP 2611)):
#0  0x000078b190d1abb0 in ppoll () at /usr/lib/libc.so.6
#1  0x000078b18fd72227 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x000078b18fd0ea55 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x000078b1915c22fd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#4  0x000078b191361ee6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#5  0x000078b191458082 in QThread::run() () at /usr/lib/libQt6Core.so.6
#6  0x000078b1914d90cd in ??? () at /usr/lib/libQt6Core.so.6
#7  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#8  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 5 (Thread 0x78b1793ff6c0 (LWP 2591)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 4 (Thread 0x78b1888fc6c0 (LWP 2590)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 3 (Thread 0x78b18923e6c0 (LWP 2589)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 2 (Thread 0x78b178bfe6c0 (LWP 2592)):
#0  0x000078b190c9fa19 in ??? () at /usr/lib/libc.so.6
#1  0x000078b190ca2479 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x000078b181b136ee in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#3  0x000078b181ade6cc in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#4  0x000078b181b1361d in ??? () at /usr/lib/libgallium-24.3.1-arch1.2.so
#5  0x000078b190ca339d in ??? () at /usr/lib/libc.so.6
#6  0x000078b190d2849c in ??? () at /usr/lib/libc.so.6

Thread 1 (Thread 0x78b18aaf1a00 (LWP 2546)):
[KCrash Handler]
#4  0x000078b193e1a651 in ??? () at /usr/lib/libkwin.so.6
#5  0x000078b1907d5f30 in drmHandleEvent () at /usr/lib/libdrm.so.2
#6  0x000078b193e18fad in ??? () at /usr/lib/libkwin.so.6
#7  0x000078b1913b1b29 in ??? () at /usr/lib/libQt6Core.so.6
#8  0x000078b1913bbfc8 in QSocketNotifier::event(QEvent*) () at /usr/lib/libQt6Core.so.6
#9  0x000078b1924fe78a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt6Widgets.so.6
#10 0x000078b191357ac8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt6Core.so.6
#11 0x000078b1914d7858 in QEventDispatcherUNIXPrivate::activateSocketNotifiers() () at /usr/lib/libQt6Core.so.6
#12 0x000078b1914df2d2 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#13 0x000078b191e4ea33 in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Gui.so.6
#14 0x000078b191361ee6 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt6Core.so.6
#15 0x000078b191358f4f in QCoreApplication::exec() () at /usr/lib/libQt6Core.so.6
#16 0x00005f6c960860dd in ??? ()
#17 0x000078b190c34e08 in ??? () at /usr/lib/libc.so.6
#18 0x000078b190c34ecc in __libc_start_main () at /usr/lib/libc.so.6
#19 0x00005f6c9608c5c5 in ??? ()

Reported using DrKonqi
Comment 1 Zamundaaa 2024-12-08 23:06:26 UTC 
Please attach the output of
> sudo dmesg
after it happens again
Comment 2 Emre Erim 2024-12-09 09:05:34 UTC 
[58259.523017] amdgpu 0000:03:00.0: [drm] *ERROR* [CRTC:83:crtc-1] flip_done timed out
Comment 3 Zamundaaa 2024-12-16 16:10:22 UTC 
Okay, then this is a driver bug. Please report it at https://gitlab.freedesktop.org/drm/amd/-/issues