Operating System: CachyOS Linux KDE Plasma Version: 6.5.1 KDE Frameworks Version: 6.19.0 Qt Version: 6.10.0 Kernel Version: 6.17.6-2-cachyos (64-bit) Graphics Platform: Wayland Processors: 8 × Intel® Core™ i7-4790K CPU @ 4.00GHz Memory: 32 GiB of RAM (31.2 GiB usable) Graphics Processor 1: NVIDIA GeForce GTX 1070 Ti Graphics Processor 2: llvmpipe The crash is random and I couldn't replicate it. Here are 2 stack traces PID: 1661 (plasmashell) UID: 1000 (christian) GID: 1000 (christian) Signal: 6 (ABRT) Timestamp: Fri 2025-10-31 17:09:36 EDT (15h ago) Command Line: /usr/bin/plasmashell --no-respawn Executable: /usr/bin/plasmashell Control Group: /user.slice/user-1000.slice/user@1000.service/session.slice/plasma-plasmashell.service Unit: user@1000.service User Unit: plasma-plasmashell.service Slice: user-1000.slice Owner UID: 1000 (christian) Boot ID: 2a177f6f20ff49d781bdbac0247c6298 Machine ID: 0edac4f18b134391a15fa17d051646a1 Hostname: cachyos-x8664 Storage: /var/lib/systemd/coredump/core.plasmashell.1000.2a177f6f20ff49d781bdbac0247c6298.1661.1761944976000000.zst (present) Size on Disk: 26.5M Message: Process 1661 (plasmashell) of user 1000 dumped core. Stack trace of thread 1661: #0 0x00007f913c6aa0db pthread_kill (libc.so.6 + 0xaa0db) #1 0x00007f913c6447c8 raise (libc.so.6 + 0x447c8) #2 0x00007f913fb35bd0 _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x8bd0) #3 0x00007f913c644900 n/a (libc.so.6 + 0x44900) #4 0x00007f913c6aa0db pthread_kill (libc.so.6 + 0xaa0db) #5 0x00007f913c6447c8 raise (libc.so.6 + 0x447c8) #6 0x00007f913c62560d abort (libc.so.6 + 0x2560d) #7 0x00007f913ce9348c n/a (libQt6Core.so.6 + 0x9348c) #8 0x00007f913ce94250 _ZNK14QMessageLogger5fatalEPKcz (libQt6Core.so.6 + 0x94250) #9 0x00007f9111bc3156 n/a (KSC_KWayland.so + 0x7156) #10 0x00007f913cfd716f n/a (libQt6Core.so.6 + 0x1d716f) #11 0x00007f913d44c2ee n/a (libffi.so.8 + 0x82ee) #12 0x00007f913d4489f8 n/a (libffi.so.8 + 0x49f8) #13 0x00007f913d44b6ce ffi_call (libffi.so.8 + 0x76ce) #14 0x00007f913fbba47a n/a (libwayland-client.so.0 + 0x447a) #15 0x00007f913fbbb2e9 n/a (libwayland-client.so.0 + 0x52e9) #16 0x00007f913fbbb6bb wl_display_dispatch_queue_pending (libwayland-client.so.0 + 0x56bb) #17 0x00007f913e042046 _ZN15QtWaylandClient15QWaylandDisplay13flushRequestsEv (libQt6WaylandClient.so.6 + 0x6c046) #18 0x00007f913cfc4554 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c4554) #19 0x00007f913f1020a0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1020a0) #20 0x00007f913cf6a6c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x16a6c8) #21 0x00007f913cf6aab2 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x16aab2) #22 0x00007f913d24db18 n/a (libQt6Core.so.6 + 0x44db18) #23 0x00007f913b8def8d n/a (libglib-2.0.so.0 + 0x5ef8d) #24 0x00007f913b8e0657 n/a (libglib-2.0.so.0 + 0x60657) #25 0x00007f913b8e0865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #26 0x00007f913d24a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #27 0x00007f913cf75a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #28 0x00007f913cf6f171 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16f171) #29 0x0000556968d37f3c n/a (/usr/bin/plasmashell + 0x28f3c) #30 0x00007f913c627b8b n/a (libc.so.6 + 0x27b8b) #31 0x00007f913c627c4b __libc_start_main (libc.so.6 + 0x27c4b) #32 0x0000556968d384f5 n/a (/usr/bin/plasmashell + 0x294f5) Stack trace of thread 1667: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007f913d135269 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x335269) #5 0x00007f913e041cc9 n/a (libQt6WaylandClient.so.6 + 0x6bcc9) #6 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1668: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007f913c72c5aa __poll (libc.so.6 + 0x12c5aa) #3 0x00007f913e041d35 n/a (libQt6WaylandClient.so.6 + 0x6bd35) #4 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #5 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #6 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1863: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007f913457dbcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007f9134549a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007f91345838fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1666: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007f913c72caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007f913b8e0784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007f913b8e0865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007f913d24a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007f913cf75a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007f913d08af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007f913df4f63e n/a (libQt6DBus.so.6 + 0x3763e) #9 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #10 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #11 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1912: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007f913c72caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007f913b8e0784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007f913b8e0865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007f913d24a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007f913cf75a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007f913d08af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007f913eb93f6f n/a (libQt6Quick.so.6 + 0x393f6f) #9 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #10 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #11 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1719: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007f913c72caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007f913b8e0784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007f913b8e0865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007f913d24a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007f913cf75a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007f913d08af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #9 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #10 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1914: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007f913c72c5aa __poll (libc.so.6 + 0x12c5aa) #3 0x00007f90fec42867 n/a (libpulse.so.0 + 0x34867) #4 0x00007f90fec2b3b9 pa_mainloop_poll (libpulse.so.0 + 0x1d3b9) #5 0x00007f90fec3667e pa_mainloop_iterate (libpulse.so.0 + 0x2867e) #6 0x00007f90fec36741 pa_mainloop_run (libpulse.so.0 + 0x28741) #7 0x00007f90fec47b2d n/a (libpulse.so.0 + 0x39b2d) #8 0x00007f90febe4506 n/a (libpulsecommon-17.0.so + 0x62506) #9 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #10 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1926: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007f913457dbcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007f9134549a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007f91345838fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1932: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007f913457dbcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007f9134549a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007f91345838fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2131: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007f913457dbcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007f9134549a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007f91345838fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2122: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007f913d1351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007f913d0906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2125: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007f913d1351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007f913d0906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1915: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007f913c72caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007f913b8e0784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007f913b8e0865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007f913d24a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007f913cf75a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007f913d08af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007f90fa2a0ac8 _ZN15KCupsConnection3runEv (libkcups.so + 0x27ac8) #9 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #10 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #11 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2123: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007f913d1351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007f913d0906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2128: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007f913457dbcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007f9134549a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007f91345838fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2124: #0 0x00007f913c6b0872 n/a (libc.so.6 + 0xb0872) #1 0x00007f913c6a4248 n/a (libc.so.6 + 0xa4248) #2 0x00007f913c6a49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007f913c6a7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007f913d1351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007f913d0906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007f913d130ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007f913c6a80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007f913c73b01c n/a (libc.so.6 + 0x13b01c) ELF object binary architecture: AMD x86-64 and the second stack trace PID: 1657 (plasmashell) UID: 1000 (christian) GID: 1000 (christian) Signal: 6 (ABRT) Timestamp: Fri 2025-10-31 05:59:05 EDT (1 day 2h ago) Command Line: /usr/bin/plasmashell --no-respawn Executable: /usr/bin/plasmashell Control Group: /user.slice/user-1000.slice/user@1000.service/session.slice/plasma-plasmashell.service Unit: user@1000.service User Unit: plasma-plasmashell.service Slice: user-1000.slice Owner UID: 1000 (christian) Boot ID: b708e41e7d914394b08a194f9b8fc2c8 Machine ID: 0edac4f18b134391a15fa17d051646a1 Hostname: cachyos-x8664 Storage: /var/lib/systemd/coredump/core.plasmashell.1000.b708e41e7d914394b08a194f9b8fc2c8.1657.1761904745000000.zst (present) Size on Disk: 32.1M Message: Process 1657 (plasmashell) of user 1000 dumped core. Stack trace of thread 1657: #0 0x00007fb596aaa0db pthread_kill (libc.so.6 + 0xaa0db) #1 0x00007fb596a447c8 raise (libc.so.6 + 0x447c8) #2 0x00007fb599fb2bd0 _ZN6KCrash19defaultCrashHandlerEi (libKF6Crash.so.6 + 0x8bd0) #3 0x00007fb596a44900 n/a (libc.so.6 + 0x44900) #4 0x00007fb596aaa0db pthread_kill (libc.so.6 + 0xaa0db) #5 0x00007fb596a447c8 raise (libc.so.6 + 0x447c8) #6 0x00007fb596a2560d abort (libc.so.6 + 0x2560d) #7 0x00007fb59729348c n/a (libQt6Core.so.6 + 0x9348c) #8 0x00007fb597294250 _ZNK14QMessageLogger5fatalEPKcz (libQt6Core.so.6 + 0x94250) #9 0x00007fb567fd8156 n/a (KSC_KWayland.so + 0x7156) #10 0x00007fb5973d716f n/a (libQt6Core.so.6 + 0x1d716f) #11 0x00007fb59716c2ee n/a (libffi.so.8 + 0x82ee) #12 0x00007fb5971689f8 n/a (libffi.so.8 + 0x49f8) #13 0x00007fb59716b6ce ffi_call (libffi.so.8 + 0x76ce) #14 0x00007fb59a03747a n/a (libwayland-client.so.0 + 0x447a) #15 0x00007fb59a0382e9 n/a (libwayland-client.so.0 + 0x52e9) #16 0x00007fb59a0386bb wl_display_dispatch_queue_pending (libwayland-client.so.0 + 0x56bb) #17 0x00007fb5984cb046 _ZN15QtWaylandClient15QWaylandDisplay13flushRequestsEv (libQt6WaylandClient.so.6 + 0x6c046) #18 0x00007fb5973c4554 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x1c4554) #19 0x00007fb5997020a0 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0x1020a0) #20 0x00007fb59736a6c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x16a6c8) #21 0x00007fb59736aab2 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt6Core.so.6 + 0x16aab2) #22 0x00007fb59764db18 n/a (libQt6Core.so.6 + 0x44db18) #23 0x00007fb595d61f8d n/a (libglib-2.0.so.0 + 0x5ef8d) #24 0x00007fb595d63657 n/a (libglib-2.0.so.0 + 0x60657) #25 0x00007fb595d63865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #26 0x00007fb59764a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #27 0x00007fb597375a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #28 0x00007fb59736f171 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x16f171) #29 0x000055ee8f86ef3c n/a (/usr/bin/plasmashell + 0x28f3c) #30 0x00007fb596a27b8b n/a (libc.so.6 + 0x27b8b) #31 0x00007fb596a27c4b __libc_start_main (libc.so.6 + 0x27c4b) #32 0x000055ee8f86f4f5 n/a (/usr/bin/plasmashell + 0x294f5) Stack trace of thread 1745: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007fb596b2caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007fb595d63784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007fb595d63865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007fb59764a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007fb597375a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007fb59748af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #9 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #10 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1868: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007fb596b2caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007fb595d63784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007fb595d63865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007fb59764a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007fb597375a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007fb59748af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007fb598f93f6f n/a (libQt6Quick.so.6 + 0x393f6f) #9 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #10 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #11 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1673: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb597535269 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x335269) #5 0x00007fb5984cacc9 n/a (libQt6WaylandClient.so.6 + 0x6bcc9) #6 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1674: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007fb596b2c5aa __poll (libc.so.6 + 0x12c5aa) #3 0x00007fb5984cad35 n/a (libQt6WaylandClient.so.6 + 0x6bd35) #4 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #5 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #6 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1665: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007fb596b2caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007fb595d63784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007fb595d63865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007fb59764a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007fb597375a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007fb59748af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007fb5983d863e n/a (libQt6DBus.so.6 + 0x3763e) #9 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #10 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #11 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1810: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 2074: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 3111: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1922: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 44584: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007fb5975351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007fb5974906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 44587: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007fb5975351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007fb5974906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 44585: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007fb5975351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007fb5974906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1911: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007fb596b2caf3 ppoll (libc.so.6 + 0x12caf3) #3 0x00007fb595d63784 n/a (libglib-2.0.so.0 + 0x60784) #4 0x00007fb595d63865 g_main_context_iteration (libglib-2.0.so.0 + 0x60865) #5 0x00007fb59764a9d2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x44a9d2) #6 0x00007fb597375a86 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x175a86) #7 0x00007fb59748af7e _ZN7QThread4execEv (libQt6Core.so.6 + 0x28af7e) #8 0x00007fb558c5cac8 _ZN15KCupsConnection3runEv (libkcups.so + 0x27ac8) #9 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #10 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #11 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 1910: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa42d8 n/a (libc.so.6 + 0xa42d8) #2 0x00007fb596b2c5aa __poll (libc.so.6 + 0x12c5aa) #3 0x00007fb559200867 n/a (libpulse.so.0 + 0x34867) #4 0x00007fb5591e93b9 pa_mainloop_poll (libpulse.so.0 + 0x1d3b9) #5 0x00007fb5591f467e pa_mainloop_iterate (libpulse.so.0 + 0x2867e) #6 0x00007fb5591f4741 pa_mainloop_run (libpulse.so.0 + 0x28741) #7 0x00007fb559205b2d n/a (libpulse.so.0 + 0x39b2d) #8 0x00007fb5591a2506 n/a (libpulsecommon-17.0.so + 0x62506) #9 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #10 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 3827: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 3239: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 44586: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa7773 pthread_cond_timedwait (libc.so.6 + 0xa7773) #4 0x00007fb5975351c5 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3351c5) #5 0x00007fb5974906fa n/a (libQt6Core.so.6 + 0x2906fa) #6 0x00007fb597530ca9 n/a (libQt6Core.so.6 + 0x330ca9) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 44599: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 3716: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) Stack trace of thread 44590: #0 0x00007fb596ab0872 n/a (libc.so.6 + 0xb0872) #1 0x00007fb596aa4248 n/a (libc.so.6 + 0xa4248) #2 0x00007fb596aa49a3 n/a (libc.so.6 + 0xa49a3) #3 0x00007fb596aa74f8 pthread_cond_wait (libc.so.6 + 0xa74f8) #4 0x00007fb58e328bcc n/a (libEGL_nvidia.so.0 + 0xc1bcc) #5 0x00007fb58e2f4a29 n/a (libEGL_nvidia.so.0 + 0x8da29) #6 0x00007fb58e32e8fe n/a (libEGL_nvidia.so.0 + 0xc78fe) #7 0x00007fb596aa80d6 n/a (libc.so.6 + 0xa80d6) #8 0x00007fb596b3b01c n/a (libc.so.6 + 0x13b01c) ELF object binary architecture: AMD x86-64 I just installed KDE by installing plasma-meta package (then install plasma group) in CachyOs, followed by nuking XFCE4 and XFCE4 goodies by using sudo pacman -Rnsc XFCE4 XFCE4-goodies then uninstalled lightdm using sudo pacman -Rnsc lightdm. Very randomly I get crashes when I wake the display from standby. Plus, when I wake up the display, the mouse was placed on the second monitor (which is connected to IGPU) instead of the primary monitor (which is connected to my DGPU). Plus I get warnings that said can't open file. Here are the warnings from the ID 1657 warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:pulseaudio (deleted) during file-backed mapping note processing warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing warning: Can't open file /memfd:/.glXXXXXX (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:JSGCHeap:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /home/christian/.cache/plasma_theme_default.kcache (deleted) during file-backed mapping note processing warning: Can't open file /home/christian/.cache/plasmashell/qmlcache/5b7bbfd96267d74c2fdae847420d463d51481b0a.qmlc (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /usr/lib/libelf-0.193.so during file-backed mapping note processing warning: Can't open file /usr/lib/libcap.so.2.76 during file-backed mapping note processing Next one from ID 1661 warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:/.glXXXXXX (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:JSGCHeap:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /memfd:pulseaudio (deleted) during file-backed mapping note processing warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing warning: Can't open file /home/christian/.cache/plasmashell/qmlcache/5b7bbfd96267d74c2fdae847420d463d51481b0a.qmlc (deleted) during file-backed mapping note processing warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing warning: Can't open file /usr/lib/libelf-0.193.so during file-backed mapping note processing warning: Can't open file /usr/lib/libcap.so.2.76 during file-backed mapping note processing Last but not least, 2 of the build-ids does not match core file from 2 IDs warning: Build-id of /usr/lib/libcap.so.2 does not match core file. warning: Build-id of /usr/lib/libelf.so.1 does not match core file. This crash happened in a Wayland session and adaptive sync was on "automatically" when it happened. I haven't tried to replicate the bug in the X11 session because of the xorg bug where the IGPU was the main priority instead of the DGPU.
Thank you for the bug report. I'm not able to reproduce this on git-master. Unfortunately the backtrace is incomplete and missing debug symbols for the following lines that we need to figure out exactly what's going wrong: #7 0x00007f913ce9348c n/a (libQt6Core.so.6 + 0x9348c) #9 0x00007f9111bc3156 n/a (KSC_KWayland.so + 0x7156) #14 0x00007f913fbba47a n/a (libwayland-client.so.0 + 0x447a) Could you please install debug packages and attach a new symbolicated backtrace generated by using `coredumpctl gdb` in a terminal window? See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl for details about how to do this. Thanks again!
(In reply to TraceyC from comment #1) > Thank you for the bug report. I'm not able to reproduce this on git-master. > Unfortunately the backtrace is incomplete and missing debug symbols for the > following lines that we need to figure out exactly what's going wrong: > > > #7 0x00007f913ce9348c n/a (libQt6Core.so.6 + 0x9348c) > #9 0x00007f9111bc3156 n/a (KSC_KWayland.so + 0x7156) > #14 0x00007f913fbba47a n/a (libwayland-client.so.0 + 0x447a) > > Could you please install debug packages and attach a new symbolicated > backtrace generated by using `coredumpctl gdb` in a terminal window? See > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl > for details about how to do this. Thanks again! I'd apologize for not adding the symbols. To be honest, this is my first time debugging this on linux, so bear with me on this. I check on coredumpctl --reverse and it seems the dumps from a day and a 2 ago were not showing up. >< So, here's 2 more of plasmashell crash info, one for editing the panel using edit panel section and the other is the one where I wake up the display from standby ID 1655 (gdb) bt #0 0x00007f31bbcaa0db in pthread_kill () from /usr/lib/libc.so.6 #1 0x00007f31bbc447c8 in raise () from /usr/lib/libc.so.6 #2 0x00007f31bf234bd0 in KCrash::defaultCrashHandler(int) () from /usr/lib/libKF6Crash.so.6 #3 <signal handler called> #4 0x00007f31bbcaa0db in pthread_kill () from /usr/lib/libc.so.6 #5 0x00007f31bbc447c8 in raise () from /usr/lib/libc.so.6 #6 0x00007f31bbc2560d in abort () from /usr/lib/libc.so.6 #7 0x00007f31bc49348c in qAbort () at /usr/src/debug/qt6-base/qtbase/src/corelib/global/qassert.cpp:46 #8 qt_maybe_message_fatal<QString&> (msgType=QtFatalMsg, context=..., message=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/global/qlogging.cpp:2165 #9 qt_message(QtMsgType, const QMessageLogContext &, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, context=..., msg=msg@entry=0x7f318c7b76d0 "KWaylandBackend: no output modes available anymore, this seems like a compositor bug", ap=ap@entry=0x7ffea1cee128) at /usr/src/debug/qt6-base/qtbase/src/corelib/global/qlogging.cpp:412 #10 0x00007f31bc494250 in QMessageLogger::fatal (this=<optimized out>, msg=0x7f318c7b76d0 "KWaylandBackend: no output modes available anymore, this seems like a compositor bug") at /usr/src/debug/qt6-base/qtbase/src/corelib/global/qlogging.cpp:901 #11 0x00007f318c7a5156 in ?? () from /usr/lib/qt6/plugins/kf6/kscreen/KSC_KWayland.so #12 0x00007f31bc5d716f in QtPrivate::QSlotObjectBase::call (this=<optimized out>, --Type <RET> for more, q to quit, c to continue without paging-- r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #13 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4255 #14 0x00007f31bc3e92ee in ?? () from /usr/lib/libffi.so.8 #15 0x00007f31bc3e59f8 in ?? () from /usr/lib/libffi.so.8 #16 0x00007f31bc3e86ce in ffi_call () from /usr/lib/libffi.so.8 #17 0x00007f31bf2b947a in ?? () from /usr/lib/libwayland-client.so.0 #18 0x00007f31bf2ba2e9 in ?? () from /usr/lib/libwayland-client.so.0 #19 0x00007f31bf2ba6bb in wl_display_dispatch_queue_pending () from /usr/lib/libwayland-client.so.0 #20 0x00007f31bd763046 in QtWaylandClient::QWaylandDisplay::flushRequests ( this=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:230 #21 0x00007f31bc5c4554 in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1411 #22 0x00007f31be9020a0 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x563fbb6a8500, e=0x7f31a8001d70) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3307 #23 0x00007f31bc56a6c8 in QCoreApplication::notifyInternal2 (receiver=0x563fbb6a8500, --Type <RET> for more, q to quit, c to continue without paging-- event=event@entry=0x7f31a8001d70) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109 #24 0x00007f31bc56aab2 in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x7f31a8001d70) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549 #25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x563fbb69edb0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1904 #26 0x00007f31bc84db18 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1757 #27 postEventSourceDispatch (s=0x563fbb6a6460) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246 #28 0x00007f31bafe6f8d in g_main_dispatch (context=0x7f31b0000f60) at ../glib/glib/gmain.c:3565 #29 0x00007f31bafe8657 in g_main_context_dispatch_unlocked (context=0x7f31b0000f60) at ../glib/glib/gmain.c:4425 #30 g_main_context_iterate_unlocked (context=context@entry=0x7f31b0000f60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4490 #31 0x00007f31bafe8865 in g_main_context_iteration (context=0x7f31b0000f60, may_block=1) at ../glib/glib/gmain.c:4556 #32 0x00007f31bc84a9d2 in QEventDispatcherGlib::processEvents (this=0x563fbb6a5c80, --Type <RET> for more, q to quit, c to continue without paging-- flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #33 0x00007f31bc575a86 in QEventLoop::processEvents (this=0x7ffea1ceed50, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #34 QEventLoop::exec (this=0x7ffea1ceed50, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #35 0x00007f31bc56f171 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452 #36 0x0000563f8ece9f3c in ?? () #37 0x00007f31bbc27b8b in ?? () from /usr/lib/libc.so.6 #38 0x00007f31bbc27c4b in __libc_start_main () from /usr/lib/libc.so.6 #39 0x0000563f8ecea4f5 in ?? () ID 2894 #0 0x00007f76a1eaa0db in pthread_kill () from /usr/lib/libc.so.6 #1 0x00007f76a1e447c8 in raise () from /usr/lib/libc.so.6 #2 0x00007f76a5397bd0 in KCrash::defaultCrashHandler(int) () from /usr/lib/libKF6Crash.so.6 #3 <signal handler called> #4 0x00007f76a277c5cc in QMetaObject::property (this=0x563f838b5cb8, index=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qmetaobject.cpp:1293 #5 0x00007f76a3c72975 in QQmlPrivate::AOTCompiledContext::getObjectLookup(unsigned int, QObject*, void*) const () from /usr/lib/libQt6Qml.so.6 #6 0x00007f7675ce2c37 in ?? () from /usr/lib/qt6/plugins/plasma/applets/org.kde.plasma.kicker.so #7 0x00007f76a3c3d894 in ?? () from /usr/lib/libQt6Qml.so.6 #8 0x00007f76a3c46cea in ?? () from /usr/lib/libQt6Qml.so.6 #9 0x00007f76a3b9741f in QV4::Function::call(QObject*, void**, QMetaType const*, int, QV4::ExecutionContext*) () from /usr/lib/libQt6Qml.so.6 #10 0x00007f76a3ce81fa in QQmlJavaScriptExpression::evaluate(void**, QMetaType const*, int) () from /usr/lib/libQt6Qml.so.6 #11 0x00007f76a3c808ae in QQmlBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /usr/lib/libQt6Qml.so.6 #12 0x00007f76a3c778d9 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /usr/lib/libQt6Qml.so.6 #13 0x00007f76a3d11512 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () --Type <RET> for more, q to quit, c to continue without paging-- from /usr/lib/libQt6Qml.so.6 #14 0x00007f76a27d6de2 in doActivate<false> (sender=0x563f833bc200, signal_index=7, argv=0x0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4145 #15 0x00007f76a3d283d4 in QQmlOpenMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQt6Qml.so.6 #16 0x00007f76a3c626d7 in ?? () from /usr/lib/libQt6Qml.so.6 #17 0x00007f76a3d37438 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlRefPointer<QQmlContextData> const&, QFlags<QQmlPropertyData::WriteFlag>) () from /usr/lib/libQt6Qml.so.6 #18 0x00007f76a3bddc8e in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData const*, QV4::Value const&) () from /usr/lib/libQt6Qml.so.6 #19 0x00007f76a3bde749 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlRefPointer<QQmlContextData> const&, QObject*, QV4::String*, QFlags<QV4::QObjectWrapper::Flag>, QV4::Value const&) () from /usr/lib/libQt6Qml.so.6 #20 0x00007f76a3bde8c4 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () from /usr/lib/libQt6Qml.so.6 #21 0x00007f76a3c04528 in ?? () from /usr/lib/libQt6Qml.so.6 #22 0x00007f76a3c04639 in QV4::Runtime::StoreElement::call(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value const&, QV4::Value const&) () from /usr/lib/libQt6Qml.so.6 #23 0x00007f7649199e89 in ?? () #24 0x0000563f87d42f90 in ?? () #25 0x0000000000000000 in ?? () Are those look better, TracyC?
(In reply to RyougaLolakieIV from comment #2) > I'd apologize for not adding the symbols. To be honest, this is my first > time debugging this on linux, so bear with me on this. Thanks for getting involved in bug reporting :) > So, here's 2 more of plasmashell crash info, one for editing the panel using > edit panel section and the other is the one where I wake up the display from > standby For reports to be actionable, they need to have only one issue. Please open a new bug report about the crash when editing the panel. Unfortunately, your system is still missing symbols, as you can see by the ?? in these lines for the display related crash #17 0x00007f31bf2b947a in ?? () from /usr/lib/libwayland-client.so.0 #11 0x00007f318c7a5156 in ?? () from /usr/lib/qt6/plugins/kf6/kscreen/KSC_KWayland.so and for the panel crash #6 0x00007f7675ce2c37 in ?? () from /usr/lib/qt6/plugins/plasma/applets/org.kde.plasma.kicker.so #7 0x00007f76a3c3d894 in ?? () from /usr/lib/libQt6Qml.so.6 I recommend reaching out to the CachyOS community to learn how to install debug packages for these.
(In reply to TraceyC from comment #3) > (In reply to RyougaLolakieIV from comment #2) > > I'd apologize for not adding the symbols. To be honest, this is my first > > time debugging this on linux, so bear with me on this. > > Thanks for getting involved in bug reporting :) > > > So, here's 2 more of plasmashell crash info, one for editing the panel using > > edit panel section and the other is the one where I wake up the display from > > standby > > For reports to be actionable, they need to have only one issue. Please open > a new bug report about the crash when editing the panel. > > Unfortunately, your system is still missing symbols, as you can see by the > ?? in these lines for the display related crash > #17 0x00007f31bf2b947a in ?? () from /usr/lib/libwayland-client.so.0 > #11 0x00007f318c7a5156 in ?? () from > /usr/lib/qt6/plugins/kf6/kscreen/KSC_KWayland.so > > and for the panel crash > #6 0x00007f7675ce2c37 in ?? () from > /usr/lib/qt6/plugins/plasma/applets/org.kde.plasma.kicker.so > #7 0x00007f76a3c3d894 in ?? () from /usr/lib/libQt6Qml.so.6 > > I recommend reaching out to the CachyOS community to learn how to install > debug packages for these. I'll open a new bug report as I was disabling a few entries in the system tray settings. Testing this out for a week, and there's no plasmashell crash, unless if I have to enable one of the entries to "shown when relevant", for example, "notifications".
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. Thank you for helping us make KDE software even better for everyone!
🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.