Application: kwin_x11 (5.27.5) Qt Version: 5.15.8 Frameworks Version: 5.103.0 Operating System: Linux 6.1.0-32-amd64 x86_64 Windowing System: X11 Distribution: Debian GNU/Linux 12 (bookworm) DrKonqi: 5.27.5 [CoredumpBackend] -- Information about the crash: sometimes kwin crash when i move a window 1 time a week. Dell optiplex 790 is about a 10 years old PC but bios tests don't show any material pb. The crash does not seem to be reproducible. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault PID: 2109 (kwin_x11) UID: 1000 (utilisateur1) GID: 1000 (utilisateur1) Signal: 11 (SEGV) Timestamp: Thu 2025-04-03 19:12:19 CEST (1min 0s 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 (utilisateur1) Boot ID: a617e19e14c44f5d862adf831ecaf378 Machine ID: 48b4516677dc401f92cd9b46e1f8d734 Hostname: desktop Storage: /var/lib/systemd/coredump/core.kwin_x11.1000.a617e19e14c44f5d862adf831ecaf378.2109.1743700339000000.zst (present) Size on Disk: 12.5M Message: Process 2109 (kwin_x11) of user 1000 dumped core. Module libsystemd.so.0 from deb systemd-252.36-1~deb12u1.amd64 Module libudev.so.1 from deb systemd-252.36-1~deb12u1.amd64 Stack trace of thread 2109: #0 0x00007f8433aaedd4 __GI___pthread_sigmask (libc.so.6 + 0x8fdd4) #1 0x00007f8433a5b239 __GI___sigprocmask (libc.so.6 + 0x3c239) #2 0x00007f8436d17e9b _ZN6KCrash15setCrashHandlerEPFviE (libKF5Crash.so.5 + 0x4e9b) #3 0x00007f8436d18b3e _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x5b3e) #4 0x00007f8433a5b050 __restore_rt (libc.so.6 + 0x3c050) #5 0x00007f84346fde59 XSync (libX11.so.6 + 0x3fe59) #6 0x00007f842e1e99a8 n/a (libGLX_mesa.so.0 + 0x429a8) #7 0x00005557ff83fa54 n/a (kwin_x11 + 0x68a54) #8 0x00007f84359967a5 _ZN4KWin9GLTexture4bindEv (libkwinglutils.so.14 + 0x117a5) #9 0x00007f84368ac2d5 _ZN4KWin18ItemRendererOpenGL10renderItemEPNS_4ItemEiRK7QRegionRKNS_15WindowPaintDataE (libkwin.so.5 + 0x2ac2d5) #10 0x00007f843681cd6d _ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cd6d) #11 0x00007f84359e1cac _ZN4KWin15CrossFadeEffect10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwineffects.so.14 + 0x34cac) #12 0x00007f843681cd6d _ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cd6d) #13 0x00007f843681cd6d _ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cd6d) #14 0x00007f843681cd6d _ZN4KWin18EffectsHandlerImpl10drawWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cd6d) #15 0x00007f843681cbf4 _ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cbf4) #16 0x00007f84359cbc49 _ZN4KWin15AnimationEffect11paintWindowEPNS_12EffectWindowEi7QRegionRNS_15WindowPaintDataE (libkwineffects.so.14 + 0x1ec49) #17 0x00007f843681cbf4 _ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cbf4) #18 0x00007f843681cbf4 _ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cbf4) #19 0x00007f843681cbf4 _ZN4KWin18EffectsHandlerImpl11paintWindowEPNS_12EffectWindowEiRK7QRegionRNS_15WindowPaintDataE (libkwin.so.5 + 0x21cbf4) #20 0x00007f84368b98f8 _ZN4KWin14WorkspaceScene11paintWindowEPNS_10WindowItemEiRK7QRegion (libkwin.so.5 + 0x2b98f8) #21 0x00007f84368b9bae _ZN4KWin14WorkspaceScene17paintSimpleScreenEiRK7QRegion (libkwin.so.5 + 0x2b9bae) #22 0x00007f843681cac4 _ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE (libkwin.so.5 + 0x21cac4) #23 0x00007f843681cac4 _ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE (libkwin.so.5 + 0x21cac4) #24 0x00007f843681cac4 _ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE (libkwin.so.5 + 0x21cac4) #25 0x00007f843681cac4 _ZN4KWin18EffectsHandlerImpl11paintScreenEiRK7QRegionRNS_15ScreenPaintDataE (libkwin.so.5 + 0x21cac4) #26 0x00007f84368b8795 _ZN4KWin14WorkspaceScene5paintEPNS_12RenderTargetERK7QRegion (libkwin.so.5 + 0x2b8795) #27 0x00007f84368ae499 _ZN4KWin13SceneDelegate5paintEPNS_12RenderTargetERK7QRegion (libkwin.so.5 + 0x2ae499) #28 0x00007f84367d84c1 _ZN4KWin10Compositor9paintPassEPNS_11RenderLayerEPNS_12RenderTargetERK7QRegion (libkwin.so.5 + 0x1d84c1) #29 0x00007f84367dba30 _ZN4KWin10Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1dba30) #30 0x00007f84367dd293 _ZN4KWin13X11Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1dd293) #31 0x00007f8434ae8f8f n/a (libQt5Core.so.5 + 0x2e8f8f) #32 0x00007f84367900c2 _ZN4KWin10RenderLoop14frameRequestedEPS0_ (libkwin.so.5 + 0x1900c2) #33 0x00007f84367e4ed3 _ZN4KWin17RenderLoopPrivate8dispatchEv (libkwin.so.5 + 0x1e4ed3) #34 0x00007f8434ae8f8f n/a (libQt5Core.so.5 + 0x2e8f8f) #35 0x00007f8434aecdaa _ZN6QTimer7timeoutENS_14QPrivateSignalE (libQt5Core.so.5 + 0x2ecdaa) #36 0x00007f8434add54d _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2dd54d) #37 0x00007f8434162fae _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x162fae) #38 0x00007f8434ab1738 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b1738) #39 0x00007f8434b08c71 _ZN14QTimerInfoList14activateTimersEv (libQt5Core.so.5 + 0x308c71) #40 0x00007f8434b0953c n/a (libQt5Core.so.5 + 0x30953c) #41 0x00007f843271e7a9 g_main_context_dispatch (libglib-2.0.so.0 + 0x547a9) #42 0x00007f843271ea38 n/a (libglib-2.0.so.0 + 0x54a38) #43 0x00007f843271eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #44 0x00007f8434b09876 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309876) #45 0x00007f8434ab01bb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b01bb) #46 0x00007f8434ab8316 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2b8316) #47 0x00005557ff81a2d1 n/a (kwin_x11 + 0x432d1) #48 0x00007f8433a4624a __libc_start_call_main (libc.so.6 + 0x2724a) #49 0x00007f8433a46305 __libc_start_main_impl (libc.so.6 + 0x27305) #50 0x00005557ff81b7b1 n/a (kwin_x11 + 0x447b1) Stack trace of thread 2180: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 2127: #0 0x00007f8433b1b21f __GI___poll (libc.so.6 + 0xfc21f) #1 0x00007f843271e9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f843271eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8434b0988e _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30988e) #4 0x00007f8434ab01bb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b01bb) #5 0x00007f84348cabc7 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcabc7) #6 0x00007f8433f1a487 n/a (libQt5DBus.so.5 + 0x17487) #7 0x00007f84348cbd83 n/a (libQt5Core.so.5 + 0xcbd83) #8 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #9 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 2128: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 2177: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 2130: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 53409: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 236869: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 236870: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 53406: #0 0x00007f8433b1b21f __GI___poll (libc.so.6 + 0xfc21f) #1 0x00007f843271e9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f843271eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8434b09876 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309876) #4 0x00007f8434ab01bb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b01bb) #5 0x00007f84348cabc7 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcabc7) #6 0x00007f84348cbd83 n/a (libQt5Core.so.5 + 0xcbd83) #7 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #8 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 53408: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 89922: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 324228: #0 0x00007f8433b1b21f __GI___poll (libc.so.6 + 0xfc21f) #1 0x00007f843271e9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f843271eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8434b09876 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309876) #4 0x00007f8434ab01bb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b01bb) #5 0x00007f84348cabc7 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcabc7) #6 0x00007f84348cbd83 n/a (libQt5Core.so.5 + 0xcbd83) #7 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #8 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 324226: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 335181: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 335182: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f84348d1a6b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b) #3 0x00007f8436208085 n/a (libQt5Quick.so.5 + 0x208085) #4 0x00007f843620a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1) #5 0x00007f84348cbd83 n/a (libQt5Core.so.5 + 0xcbd83) #6 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #7 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 2144: #0 0x00007f8433b1b21f __GI___poll (libc.so.6 + 0xfc21f) #1 0x00007f843271e9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f843271eacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f8434b09876 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309876) #4 0x00007f8434ab01bb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b01bb) #5 0x00007f84348cabc7 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcabc7) #6 0x00007f8435d28555 n/a (libQt5Qml.so.5 + 0x328555) #7 0x00007f84348cbd83 n/a (libQt5Core.so.5 + 0xcbd83) #8 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #9 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 89923: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 264821: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 324225: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 264820: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) Stack trace of thread 324227: #0 0x00007f8433aa4f16 __futex_abstimed_wait_common64 (libc.so.6 + 0x85f16) #1 0x00007f8433aa75d8 __pthread_cond_wait_common (libc.so.6 + 0x885d8) #2 0x00007f842650c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f84264be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f842650bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f8433aa81f5 start_thread (libc.so.6 + 0x891f5) #6 0x00007f8433b2889c __clone3 (libc.so.6 + 0x10989c) ELF object binary architecture: AMD x86-64 [New LWP 2109] [New LWP 2180] [New LWP 2127] [New LWP 2128] [New LWP 2177] [New LWP 2130] [New LWP 53409] [New LWP 236869] [New LWP 236870] [New LWP 53406] [New LWP 53408] [New LWP 89922] [New LWP 324228] [New LWP 324226] [New LWP 335181] [New LWP 335182] [New LWP 2144] [New LWP 89923] [New LWP 264821] [New LWP 324225] [New LWP 264820] [New LWP 324227] [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 0x7f842f6669c0 (LWP 2109))] [Current thread is 13 (Thread 0x7f83ebfff6c0 (LWP 324228))] Thread 22 (Thread 0x7f83f4e186c0 (LWP 324227)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f83f67c8580) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f83f67c8580, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f83f67c8580, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f83f67c8530, cond=0x7f83f67c8558) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f83f67c8558, mutex=0x7f83f67c8530) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 21 (Thread 0x7f83f7fff6c0 (LWP 264820)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582ceeedd8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582ceeedd8, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582ceeedd8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582ceeed88, cond=0x55582ceeedb0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582ceeedb0, mutex=0x55582ceeed88) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 20 (Thread 0x7f83eaffd6c0 (LWP 324225)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582ba832b0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582ba832b0, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582ba832b0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582ba83260, cond=0x55582ba83288) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582ba83288, mutex=0x55582ba83260) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 19 (Thread 0x7f83f56196c0 (LWP 264821)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582bfa8c90) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582bfa8c90, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582bfa8c90, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582bfa8c40, cond=0x55582bfa8c68) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582bfa8c68, mutex=0x55582bfa8c40) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7f83f6ffd6c0 (LWP 89923)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582be32210) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582be32210, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582be32210, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582be321c0, cond=0x55582be321e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582be321e8, mutex=0x55582be321c0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 17 (Thread 0x7f84131ff6c0 (LWP 2144)): #0 0x00007f8433b1b21f in __GI___poll (fds=0x7f84000029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f843271e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f843271eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8434b09876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f8434ab01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f84348cabc7 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f8435d28555 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f84348cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 16 (Thread 0x7f83c2bff6c0 (LWP 335182)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582d306a14) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582d306a14, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582d306a14, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582d3069c0, cond=0x55582d3069e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582d3069e8, mutex=0x55582d3069c0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f84348d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f8436208085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f843620a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f84348cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 15 (Thread 0x7f83eb7fe6c0 (LWP 335181)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f841804a580) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f841804a580, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f841804a580, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f841804a530, cond=0x7f841804a558) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f841804a558, mutex=0x7f841804a530) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 14 (Thread 0x7f83d3fff6c0 (LWP 324226)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582bdfc1d8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582bdfc1d8, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582bdfc1d8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582bdfc188, cond=0x55582bdfc1b0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582bdfc1b0, mutex=0x55582bdfc188) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 13 (Thread 0x7f83ebfff6c0 (LWP 324228)): #0 0x00007f8433b1b21f in __GI___poll (fds=0x7f83b4001900, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f843271e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f843271eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8434b09876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f8434ab01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f84348cabc7 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f84348cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 12 (Thread 0x7f83e15ff6c0 (LWP 89922)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582bec7848) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582bec7848, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582bec7848, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582bec77f8, cond=0x55582bec7820) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582bec7820, mutex=0x55582bec77f8) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 11 (Thread 0x7f8413fff6c0 (LWP 53408)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f8428026f18) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f8428026f18, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f8428026f18, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f8428026ec8, cond=0x7f8428026ef0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f8428026ef0, mutex=0x7f8428026ec8) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7f84119bd6c0 (LWP 53406)): #0 0x00007f8433b1b21f in __GI___poll (fds=0x7f83f8001450, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f843271e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f843271eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8434b09876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f8434ab01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f84348cabc7 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f84348cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #8 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7f83f661b6c0 (LWP 236870)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582bdab810) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582bdab810, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582bdab810, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582bdab7c0, cond=0x55582bdab7e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582bdab7e8, mutex=0x55582bdab7c0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 8 (Thread 0x7f83f5e1a6c0 (LWP 236869)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582b6db878) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582b6db878, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582b6db878, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582b6db828, cond=0x55582b6db850) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582b6db850, mutex=0x55582b6db828) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 7 (Thread 0x7f84121be6c0 (LWP 53409)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582c9484e0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582c9484e0, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582c9484e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582c948490, cond=0x55582c9484b8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582c9484b8, mutex=0x55582c948490) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7f8424bff6c0 (LWP 2130)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f842ce2a580) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f842ce2a580, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f842ce2a580, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f842ce2a530, cond=0x7f842ce2a558) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f842ce2a558, mutex=0x7f842ce2a530) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7f84111bc6c0 (LWP 2177)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582b4c40b8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582b4c40b8, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582b4c40b8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582b4c4068, cond=0x55582b4c4090) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582b4c4090, mutex=0x55582b4c4068) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7f842cbff6c0 (LWP 2128)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55582b304438) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55582b304438, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55582b304438, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55582b3043e8, cond=0x55582b304410) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x55582b304410, mutex=0x55582b3043e8) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7f842dbff6c0 (LWP 2127)): #0 0x00007f8433b1b21f in __GI___poll (fds=0x7f8420012f20, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f843271e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f843271eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8434b0988e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f8434ab01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f84348cabc7 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f8433f1a487 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f84348cbd83 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7f84109bb6c0 (LWP 2180)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f8427e8a580) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f8427e8a580, 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 0x00007f8433aa4f7b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f8427e8a580, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f8433aa75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f8427e8a530, cond=0x7f8427e8a558) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f8427e8a558, mutex=0x7f8427e8a530) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f842650c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f84264be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f842650bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f8433aa81f5 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f8433b2889c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7f842f6669c0 (LWP 2109)): [KCrash Handler] #5 0x00007f84346fde59 in XSync () from /lib/x86_64-linux-gnu/libX11.so.6 #6 0x00007f842e1e99a8 in ?? () from /lib/x86_64-linux-gnu/libGLX_mesa.so.0 #7 0x00005557ff83fa54 in ?? () #8 0x00007f84359967a5 in KWin::GLTexture::bind() () from /lib/x86_64-linux-gnu/libkwinglutils.so.14 #9 0x00007f84368ac2d5 in KWin::ItemRendererOpenGL::renderItem(KWin::Item*, int, QRegion const&, KWin::WindowPaintData const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #10 0x00007f843681cd6d in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #11 0x00007f84359e1cac in KWin::CrossFadeEffect::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwineffects.so.14 #12 0x00007f843681cd6d in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #13 0x00007f843681cd6d in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #14 0x00007f843681cd6d in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #15 0x00007f843681cbf4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #16 0x00007f84359cbc49 in KWin::AnimationEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwineffects.so.14 #17 0x00007f843681cbf4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #18 0x00007f843681cbf4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #19 0x00007f843681cbf4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #20 0x00007f84368b98f8 in KWin::WorkspaceScene::paintWindow(KWin::WindowItem*, int, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #21 0x00007f84368b9bae in KWin::WorkspaceScene::paintSimpleScreen(int, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #22 0x00007f843681cac4 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #23 0x00007f843681cac4 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #24 0x00007f843681cac4 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #25 0x00007f843681cac4 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #26 0x00007f84368b8795 in KWin::WorkspaceScene::paint(KWin::RenderTarget*, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #27 0x00007f84368ae499 in KWin::SceneDelegate::paint(KWin::RenderTarget*, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #28 0x00007f84367d84c1 in KWin::Compositor::paintPass(KWin::RenderLayer*, KWin::RenderTarget*, QRegion const&) () from /lib/x86_64-linux-gnu/libkwin.so.5 #29 0x00007f84367dba30 in KWin::Compositor::composite(KWin::RenderLoop*) () from /lib/x86_64-linux-gnu/libkwin.so.5 #30 0x00007f84367dd293 in KWin::X11Compositor::composite(KWin::RenderLoop*) () from /lib/x86_64-linux-gnu/libkwin.so.5 #31 0x00007f8434ae8f8f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007f84367900c2 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*) () from /lib/x86_64-linux-gnu/libkwin.so.5 #33 0x00007f84367e4ed3 in KWin::RenderLoopPrivate::dispatch() () from /lib/x86_64-linux-gnu/libkwin.so.5 #34 0x00007f8434ae8f8f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #35 0x00007f8434aecdaa in QTimer::timeout(QTimer::QPrivateSignal) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00007f8434add54d in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #37 0x00007f8434162fae in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #38 0x00007f8434ab1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #39 0x00007f8434b08c71 in QTimerInfoList::activateTimers() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #40 0x00007f8434b0953c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #41 0x00007f843271e7a9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #42 0x00007f843271ea38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #43 0x00007f843271eacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #44 0x00007f8434b09876 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #45 0x00007f8434ab01bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #46 0x00007f8434ab8316 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #47 0x00005557ff81a2d1 in ?? () #48 0x00007f8433a4624a in __libc_start_call_main (main=main@entry=0x5557ff819ef0, argc=argc@entry=2, argv=argv@entry=0x7ffca3964f08) at ../sysdeps/nptl/libc_start_call_main.h:58 #49 0x00007f8433a46305 in __libc_start_main_impl (main=0x5557ff819ef0, argc=2, argv=0x7ffca3964f08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffca3964ef8) at ../csu/libc-start.c:360 #50 0x00005557ff81b7b1 in ?? () Reported using DrKonqi
Thank you for the bug report! Debian advises users to not submit bugs upstream (https://www.debian.org/Bugs/Reporting), and Plasma 5.27.5 is no longer eligible for support or maintenance from KDE. It's possible that the issue exists only in Debian at this point. Could you report the bug to Debian using the report bug utility (https://packages.debian.org/stable/utils/reportbug)? If necessary, the maintainer of the package will forward the bug upstream. Thanks for understanding! Thanks again!