Application: plasmashell (5.27.5) Qt Version: 5.15.8 Frameworks Version: 5.103.0 Operating System: Linux 6.4.0-0.deb12.2-amd64 x86_64 Windowing System: X11 Distribution: Debian GNU/Linux 12 (bookworm) DrKonqi: 5.27.5 [CoredumpBackend] -- Information about the crash: I have opened multiple tabs in Okular PDF reader then i closed one tab from all of them then this application auto crashed. That it. The reporter is unsure if this crash is reproducible. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault PID: 33500 (plasmashell) UID: 1000 (abhijeet) GID: 1000 (abhijeet) Signal: 11 (SEGV) Timestamp: Thu 2023-10-05 17:01:00 IST (39s 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 (abhijeet) Boot ID: 36d67435f5c04990ab1e66c65c77bb6b Machine ID: c0a1f224ea2c4fdca7f72de318bd07a4 Hostname: abhijeet Storage: /var/lib/systemd/coredump/core.plasmashell.1000.36d67435f5c04990ab1e66c65c77bb6b.33500.1696505460000000.zst (present) Size on Disk: 16.8M Message: Process 33500 (plasmashell) of user 1000 dumped core. Module libsystemd.so.0 from deb systemd-252.12-1~deb12u1.amd64 Module libudev.so.1 from deb systemd-252.12-1~deb12u1.amd64 Stack trace of thread 33500: #0 0x00007f227eca9d3c __pthread_kill_implementation (libc.so.6 + 0x8ad3c) #1 0x00007f227ec5af32 __GI_raise (libc.so.6 + 0x3bf32) #2 0x00007f2281325b46 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x5b46) #3 0x00007f227ec5afd0 __restore_rt (libc.so.6 + 0x3bfd0) #4 0x00007f227eca9d3c __pthread_kill_implementation (libc.so.6 + 0x8ad3c) #5 0x00007f227ec5af32 __GI_raise (libc.so.6 + 0x3bf32) #6 0x00007f227ec5afd0 __restore_rt (libc.so.6 + 0x3bfd0) #7 0x00007f227ed20557 syscall (libc.so.6 + 0x101557) #8 0x00007f227eecdd9b _ZN10QSemaphore7acquireEi (libQt5Core.so.5 + 0xcdd9b) #9 0x00007f227f0e8e99 n/a (libQt5Core.so.5 + 0x2e8e99) #10 0x00007f227f0e229f _ZN7QObject9destroyedEPS_ (libQt5Core.so.5 + 0x2e229f) #11 0x00007f227f0e7254 _ZN7QObjectD2Ev (libQt5Core.so.5 + 0x2e7254) #12 0x00007f227fd15c99 _ZN19QDBusServiceWatcherD0Ev (libQt5DBus.so.5 + 0x70c99) #13 0x00007f227f0db28e _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5 + 0x2db28e) #14 0x00007f227f0e7054 _ZN7QObjectD2Ev (libQt5Core.so.5 + 0x2e7054) #15 0x00007f227239db13 n/a (org.kde.plasma.private.systemtray.so + 0x41b13) #16 0x00007f227f0db28e _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5 + 0x2db28e) #17 0x00007f227f0e7054 _ZN7QObjectD2Ev (libQt5Core.so.5 + 0x2e7054) #18 0x00007f2272386fb3 n/a (org.kde.plasma.private.systemtray.so + 0x2afb3) #19 0x00007f227f0db28e _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5 + 0x2db28e) #20 0x00007f227f0e7054 _ZN7QObjectD2Ev (libQt5Core.so.5 + 0x2e7054) #21 0x00007f2272383629 n/a (org.kde.plasma.private.systemtray.so + 0x27629) #22 0x00007f227f0db28e _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5 + 0x2db28e) #23 0x00007f227f0e7054 _ZN7QObjectD2Ev (libQt5Core.so.5 + 0x2e7054) #24 0x00007f227237ed79 n/a (org.kde.plasma.private.systemtray.so + 0x22d79) #25 0x00007f227ec5d4dd __run_exit_handlers (libc.so.6 + 0x3e4dd) #26 0x00007f227ec5d61a __GI_exit (libc.so.6 + 0x3e61a) #27 0x00007f227e0487af _XDefaultIOError (libX11.so.6 + 0x467af) #28 0x00007f227e048a9f _XIOError (libX11.so.6 + 0x46a9f) #29 0x00007f227e046d60 n/a (libX11.so.6 + 0x44d60) #30 0x00007f227e03438f XNextRequest (libX11.so.6 + 0x3238f) #31 0x00007f2278c1ceb6 n/a (KF5WindowSystemX11Plugin.so + 0x16eb6) #32 0x00007f2278c154ef n/a (KF5WindowSystemX11Plugin.so + 0xf4ef) #33 0x00007f2278c1d981 n/a (KF5WindowSystemX11Plugin.so + 0x17981) #34 0x00007f22805ad700 n/a (libKF5WindowSystem.so.5 + 0x2b700) #35 0x00007f22805a9090 _ZN11KWindowInfoC1Ey6QFlagsIN3NET8PropertyEES0_INS1_9Property2EE (libKF5WindowSystem.so.5 + 0x27090) #36 0x00007f22817ac9de _ZN11PlasmaQuick6Dialog13popupPositionEP10QQuickItemRK5QSize (libKF5PlasmaQuick.so.5 + 0x249de) #37 0x00007f22817af3e2 n/a (libKF5PlasmaQuick.so.5 + 0x273e2) #38 0x00007f227f0e8f7c n/a (libQt5Core.so.5 + 0x2e8f7c) #39 0x00007f2251f821db n/a (libqquicklayoutsplugin.so + 0x1c1db) #40 0x00007f22808822c1 _ZN19QQmlPropertyPrivate5writeEP7QObjectRK16QQmlPropertyDataRK8QVariantP15QQmlContextData6QFlagsINS2_9WriteFlagEE (libQt5Qml.so.5 + 0x2822c1) #41 0x00007f2280944bd6 n/a (libQt5Qml.so.5 + 0x344bd6) #42 0x00007f227f0dd6f0 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2dd6f0) #43 0x00007f227ff62fae _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x162fae) #44 0x00007f227f0b16f8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b16f8) #45 0x00007f227f0b4681 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x2b4681) #46 0x00007f227f10a153 n/a (libQt5Core.so.5 + 0x30a153) #47 0x00007f227db4a7a9 g_main_context_dispatch (libglib-2.0.so.0 + 0x547a9) #48 0x00007f227db4aa38 n/a (libglib-2.0.so.0 + 0x54a38) #49 0x00007f227db4aacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #50 0x00007f227f109836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #51 0x00007f227f0b017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #52 0x00007f227f0b82d6 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2b82d6) #53 0x00005627a25ccdc3 n/a (plasmashell + 0x26dc3) #54 0x00007f227ec461ca __libc_start_call_main (libc.so.6 + 0x271ca) #55 0x00007f227ec46285 __libc_start_main_impl (libc.so.6 + 0x27285) #56 0x00005627a25ccee1 n/a (plasmashell + 0x26ee1) Stack trace of thread 33543: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227eed1a2b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a2b) #3 0x00007f2280e08085 n/a (libQt5Quick.so.5 + 0x208085) #4 0x00007f2280e0a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1) #5 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #6 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #7 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33519: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227250c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f22724be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f227250bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33521: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227250c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f22724be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f227250bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33524: #0 0x00007f227ed1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f227db4a9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f227db4aacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f227f109836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #4 0x00007f227f0b017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f227eecab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f2280928555 n/a (libQt5Qml.so.5 + 0x328555) #7 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #8 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #9 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33542: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227250c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f22724be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f227250bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33545: #0 0x00007f227ed1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f227db4a9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f227db4aacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f227f109836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #4 0x00007f227f0b017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f227eecab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f2280d566d6 n/a (libQt5Quick.so.5 + 0x1566d6) #7 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #8 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #9 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33546: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f227eed19bc _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f227eecf0a5 n/a (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33549: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f227eed19bc _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f227eecf0a5 n/a (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33550: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f227eed19bc _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f227eecf0a5 n/a (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33551: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f227eed19bc _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f227eecf0a5 n/a (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33552: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca774c __pthread_cond_wait_common (libc.so.6 + 0x8874c) #2 0x00007f227eed19bc _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19bc) #3 0x00007f227eecf0a5 n/a (libQt5Core.so.5 + 0xcf0a5) #4 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33556: #0 0x00007f227ed1d941 pselect64_syscall (libc.so.6 + 0xfe941) #1 0x00007f227ccfea62 n/a (libusbmuxd-2.0.so.6 + 0x2a62) #2 0x00007f227ccffe60 n/a (libusbmuxd-2.0.so.6 + 0x3e60) #3 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #4 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33568: #0 0x00007f227ed1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f227db4a9ae n/a (libglib-2.0.so.0 + 0x549ae) #2 0x00007f227db4aacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #3 0x00007f227f109836 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x309836) #4 0x00007f227f0b017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #5 0x00007f227eecab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #6 0x00007f222c7ab667 _ZN15KCupsConnection3runEv (libkcupslib.so + 0x23667) #7 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #8 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #9 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33570: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227250c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f22724be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f227250bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33571: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227eed1a2b _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a2b) #3 0x00007f2280e08085 n/a (libQt5Quick.so.5 + 0x208085) #4 0x00007f2280e0a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1) #5 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #6 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #7 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33598: #0 0x00007f227eca4da6 __futex_abstimed_wait_common64 (libc.so.6 + 0x85da6) #1 0x00007f227eca7468 __pthread_cond_wait_common (libc.so.6 + 0x88468) #2 0x00007f227250c059 n/a (crocus_dri.so + 0x10c059) #3 0x00007f22724be17b n/a (crocus_dri.so + 0xbe17b) #4 0x00007f227250bf97 n/a (crocus_dri.so + 0x10bf97) #5 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #6 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33599: #0 0x00007f227ed1b05f __GI___poll (libc.so.6 + 0xfc05f) #1 0x00007f2281325150 n/a (libKF5Crash.so.5 + 0x5150) #2 0x00007f2281325ad6 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5 + 0x5ad6) #3 0x00007f227ec5afd0 __restore_rt (libc.so.6 + 0x3bfd0) #4 0x00007f2280d93634 _ZN10QSGTexture12setFilteringENS_9FilteringE (libQt5Quick.so.5 + 0x193634) #5 0x00007f2280dc1eab _ZN30QSGOpaqueTextureMaterialShader11updateStateERKN17QSGMaterialShader11RenderStateEP11QSGMaterialS5_ (libQt5Quick.so.5 + 0x1c1eab) #6 0x00007f2280daa80d _ZN16QSGBatchRenderer8Renderer17renderMergedBatchEPKNS_5BatchE (libQt5Quick.so.5 + 0x1aa80d) #7 0x00007f2280dafa55 _ZN16QSGBatchRenderer8Renderer13renderBatchesEv (libQt5Quick.so.5 + 0x1afa55) #8 0x00007f2280db05b6 _ZN16QSGBatchRenderer8Renderer6renderEv (libQt5Quick.so.5 + 0x1b05b6) #9 0x00007f2280d97f00 _ZN11QSGRenderer11renderSceneERK11QSGBindable (libQt5Quick.so.5 + 0x197f00) #10 0x00007f2280d983b3 _ZN11QSGRenderer11renderSceneEj (libQt5Quick.so.5 + 0x1983b3) #11 0x00007f2280dfb663 _ZN23QSGDefaultRenderContext15renderNextFrameEP11QSGRendererj (libQt5Quick.so.5 + 0x1fb663) #12 0x00007f2280e68139 _ZN19QQuickWindowPrivate16renderSceneGraphERK5QSizeS2_ (libQt5Quick.so.5 + 0x268139) #13 0x00007f2280e09597 n/a (libQt5Quick.so.5 + 0x209597) #14 0x00007f2280e0a46f n/a (libQt5Quick.so.5 + 0x20a46f) #15 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #16 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #17 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) Stack trace of thread 33522: #0 0x00007f227ef07ed7 _ZN9QHashData8nextNodeEPNS_4NodeE (libQt5Core.so.5 + 0x107ed7) #1 0x00007f227fccfcc0 n/a (libQt5DBus.so.5 + 0x2acc0) #2 0x00007f227f0dd6f0 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2dd6f0) #3 0x00007f227f0b16cd _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b16cd) #4 0x00007f227f0b4681 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x2b4681) #5 0x00007f227f10a153 n/a (libQt5Core.so.5 + 0x30a153) #6 0x00007f227db4a7a9 g_main_context_dispatch (libglib-2.0.so.0 + 0x547a9) #7 0x00007f227db4aa38 n/a (libglib-2.0.so.0 + 0x54a38) #8 0x00007f227db4aacc g_main_context_iteration (libglib-2.0.so.0 + 0x54acc) #9 0x00007f227f10984e _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30984e) #10 0x00007f227f0b017b _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b017b) #11 0x00007f227eecab87 _ZN7QThread4execEv (libQt5Core.so.5 + 0xcab87) #12 0x00007f227fcbc487 n/a (libQt5DBus.so.5 + 0x17487) #13 0x00007f227eecbd43 n/a (libQt5Core.so.5 + 0xcbd43) #14 0x00007f227eca8044 start_thread (libc.so.6 + 0x89044) #15 0x00007f227ed2861c __clone3 (libc.so.6 + 0x10961c) ELF object binary architecture: AMD x86-64 [New LWP 33500] [New LWP 33543] [New LWP 33519] [New LWP 33521] [New LWP 33524] [New LWP 33542] [New LWP 33545] [New LWP 33546] [New LWP 33549] [New LWP 33550] [New LWP 33551] [New LWP 33552] [New LWP 33556] [New LWP 33568] [New LWP 33570] [New LWP 33571] [New LWP 33598] [New LWP 33599] [New LWP 33522] [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/plasmashell --no-respawn'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 [Current thread is 1 (Thread 0x7f227c3eb540 (LWP 33500))] [Current thread is 13 (Thread 0x7f222e67a6c0 (LWP 33556))] Thread 19 (Thread 0x7f22691fe6c0 (LWP 33522)): #0 0x00007f227ef07ed7 in QHashData::nextNode(QHashData::Node*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007f227fccfcc0 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #2 0x00007f227f0dd6f0 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f227f0b16cd in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f227f0b4681 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f227f10a153 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f227db4a7a9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007f227db4aa38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007f227db4aacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f227f10984e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f227f0b017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f227eecab87 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f227fcbc487 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #13 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #15 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 18 (Thread 0x7f22198296c0 (LWP 33599)): [KCrash Handler] #4 0x00007f2280d93634 in QSGTexture::setFiltering(QSGTexture::Filtering) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007f2280dc1eab in QSGOpaqueTextureMaterialShader::updateState(QSGMaterialShader::RenderState const&, QSGMaterial*, QSGMaterial*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007f2280daa80d in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f2280dafa55 in QSGBatchRenderer::Renderer::renderBatches() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f2280db05b6 in QSGBatchRenderer::Renderer::render() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007f2280d97f00 in QSGRenderer::renderScene(QSGBindable const&) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007f2280d983b3 in QSGRenderer::renderScene(unsigned int) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007f2280dfb663 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007f2280e68139 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007f2280e09597 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007f2280e0a46f in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #17 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 17 (Thread 0x7f221a02a6c0 (LWP 33598)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5627a6b2a120) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5627a6b2a120, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5627a6b2a120, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5627a6b2a0d0, cond=0x5627a6b2a0f8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5627a6b2a0f8, mutex=0x5627a6b2a0d0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227250c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f22724be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f227250bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 16 (Thread 0x7f221b5ce6c0 (LWP 33571)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5627a4b4c704) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5627a4b4c704, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5627a4b4c704, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5627a4b4c6b0, cond=0x5627a4b4c6d8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5627a4b4c6d8, mutex=0x5627a4b4c6b0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227eed1a2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2280e08085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f2280e0a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 15 (Thread 0x7f221bdde6c0 (LWP 33570)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5627a53d3ff0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5627a53d3ff0, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5627a53d3ff0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5627a53d3fa0, cond=0x5627a53d3fc8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5627a53d3fc8, mutex=0x5627a53d3fa0) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227250c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f22724be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f227250bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 14 (Thread 0x7f222dcec6c0 (LWP 33568)): #0 0x00007f227ed1b05f in __GI___poll (fds=0x7f221c000e00, nfds=1, timeout=3499938) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f227db4a9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f227db4aacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f227f109836 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f227f0b017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f227eecab87 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f222c7ab667 in KCupsConnection::run() () from /lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 13 (Thread 0x7f222e67a6c0 (LWP 33556)): #0 pselect64_syscall (sigmask=<optimized out>, timeout=<optimized out>, exceptfds=0x0, writefds=0x0, readfds=0x7f222e671ad0, nfds=5) at ../sysdeps/unix/sysv/linux/pselect.c:34 #1 __pselect (nfds=5, readfds=0x7f222e671ad0, writefds=0x0, exceptfds=0x0, timeout=<optimized out>, sigmask=<optimized out>) at ../sysdeps/unix/sysv/linux/pselect.c:56 #2 0x00007f227ccfea62 in ?? () from /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6 #3 0x00007f227ccffe60 in ?? () from /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6 #4 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #5 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 12 (Thread 0x7f2244dfa6c0 (LWP 33552)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f2244df9b30, op=137, expected=0, futex_word=0x7f22380075f4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f22380075f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f2244df9b30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f22380075f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f2244df9b30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca774c in __pthread_cond_wait_common (abstime=0x7f2244df9b30, clockid=1, mutex=0x7f22380075a0, cond=0x7f22380075c8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7f22380075c8, mutex=0x7f22380075a0, abstime=0x7f2244df9b30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f227eed19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f227eecf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 11 (Thread 0x7f22455fb6c0 (LWP 33551)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f22455fab30, op=137, expected=0, futex_word=0x7f2238004be0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f2238004be0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f22455fab30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f2238004be0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f22455fab30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca774c in __pthread_cond_wait_common (abstime=0x7f22455fab30, clockid=1, mutex=0x7f2238004b90, cond=0x7f2238004bb8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7f2238004bb8, mutex=0x7f2238004b90, abstime=0x7f22455fab30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f227eed19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f227eecf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 10 (Thread 0x7f2245dfc6c0 (LWP 33550)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f2245dfbb30, op=137, expected=0, futex_word=0x7f2238008ca4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f2238008ca4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f2245dfbb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f2238008ca4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f2245dfbb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca774c in __pthread_cond_wait_common (abstime=0x7f2245dfbb30, clockid=1, mutex=0x7f2238008c50, cond=0x7f2238008c78) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7f2238008c78, mutex=0x7f2238008c50, abstime=0x7f2245dfbb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f227eed19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f227eecf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 9 (Thread 0x7f22465fd6c0 (LWP 33549)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f22465fcb30, op=137, expected=0, futex_word=0x7f22380094c4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f22380094c4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f22465fcb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f22380094c4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f22465fcb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca774c in __pthread_cond_wait_common (abstime=0x7f22465fcb30, clockid=1, mutex=0x7f2238009470, cond=0x7f2238009498) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7f2238009498, mutex=0x7f2238009470, abstime=0x7f22465fcb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f227eed19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f227eecf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 8 (Thread 0x7f2246dfe6c0 (LWP 33546)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f2246dfdb30, op=137, expected=0, futex_word=0x7f2240005410) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f2240005410, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f2246dfdb30, private=private@entry=0, cancel=cancel@entry=true) at ./nptl/futex-internal.c:87 #2 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f2240005410, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f2246dfdb30, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca774c in __pthread_cond_wait_common (abstime=0x7f2246dfdb30, clockid=1, mutex=0x7f22400053c0, cond=0x7f22400053e8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_timedwait64 (cond=0x7f22400053e8, mutex=0x7f22400053c0, abstime=0x7f2246dfdb30) at ./nptl/pthread_cond_wait.c:643 #5 0x00007f227eed19bc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f227eecf0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 7 (Thread 0x7f22475ff6c0 (LWP 33545)): #0 0x00007f227ed1b05f in __GI___poll (fds=0x7f2240005820, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f227db4a9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f227db4aacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f227f109836 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f227f0b017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f227eecab87 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2280d566d6 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 6 (Thread 0x7f225a9bf6c0 (LWP 33542)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5627a45b3250) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5627a45b3250, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5627a45b3250, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5627a45b3200, cond=0x5627a45b3228) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5627a45b3228, mutex=0x5627a45b3200) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227250c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f22724be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f227250bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 5 (Thread 0x7f22689fd6c0 (LWP 33524)): #0 0x00007f227ed1b05f in __GI___poll (fds=0x7f22540025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f227db4a9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f227db4aacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f227f109836 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f227f0b017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f227eecab87 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2280928555 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 4 (Thread 0x7f22699ff6c0 (LWP 33521)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5627a3a3c0d0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5627a3a3c0d0, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5627a3a3c0d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5627a3a3c080, cond=0x5627a3a3c0a8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5627a3a3c0a8, mutex=0x5627a3a3c080) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227250c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f22724be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f227250bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 3 (Thread 0x7f22788536c0 (LWP 33519)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5627a39c9e88) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5627a39c9e88, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5627a39c9e88, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5627a39c9e38, cond=0x5627a39c9e60) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x5627a39c9e60, mutex=0x5627a39c9e38) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227250c059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #6 0x00007f22724be17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #7 0x00007f227250bf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/crocus_dri.so #8 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #9 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 2 (Thread 0x7f22510496c0 (LWP 33543)): #0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f226001cb70) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f226001cb70, 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 0x00007f227eca4e0b in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f226001cb70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x00007f227eca7468 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f226001cb20, cond=0x7f226001cb48) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x7f226001cb48, mutex=0x7f226001cb20) at ./nptl/pthread_cond_wait.c:618 #5 0x00007f227eed1a2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2280e08085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007f2280e0a4b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007f227eecbd43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f227eca8044 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442 #10 0x00007f227ed2861c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81 Thread 1 (Thread 0x7f227c3eb540 (LWP 33500)): [KCrash Handler] #5 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44 #6 0x00007f227eca9d9f in __pthread_kill_internal (signo=11, threadid=<optimized out>) at ./nptl/pthread_kill.c:78 #7 0x00007f227ec5af32 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #8 <signal handler called> #9 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:37 #10 0x00007f227eecdd9b in QSemaphore::acquire(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007f227f0e8e99 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f227f0e229f in QObject::destroyed(QObject*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f227f0e7254 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007f227fd15c99 in QDBusServiceWatcher::~QDBusServiceWatcher() () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #15 0x00007f227f0db28e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f227f0e7054 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f227239db13 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #18 0x00007f227f0db28e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007f227f0e7054 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007f2272386fb3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #21 0x00007f227f0db28e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007f227f0e7054 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f2272383629 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #24 0x00007f227f0db28e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f227f0e7054 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f227237ed79 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #27 0x00007f227ec5d4dd in __run_exit_handlers (status=1, listp=0x7f227edf1820 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at ./stdlib/exit.c:116 #28 0x00007f227ec5d61a in __GI_exit (status=<optimized out>) at ./stdlib/exit.c:146 #29 0x00007f227e0487af in _XDefaultIOError () from /lib/x86_64-linux-gnu/libX11.so.6 #30 0x00007f227e048a9f in _XIOError () from /lib/x86_64-linux-gnu/libX11.so.6 #31 0x00007f227e046d60 in ?? () from /lib/x86_64-linux-gnu/libX11.so.6 #32 0x00007f227e03438f in XNextRequest () from /lib/x86_64-linux-gnu/libX11.so.6 #33 0x00007f2278c1ceb6 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so #34 0x00007f2278c154ef in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so #35 0x00007f2278c1d981 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so #36 0x00007f22805ad700 in ?? () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #37 0x00007f22805a9090 in KWindowInfo::KWindowInfo(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #38 0x00007f22817ac9de in PlasmaQuick::Dialog::popupPosition(QQuickItem*, QSize const&) () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5 #39 0x00007f22817af3e2 in ?? () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5 #40 0x00007f227f0e8f7c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #41 0x00007f2251f821db in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Layouts/libqquicklayoutsplugin.so #42 0x00007f22808822c1 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5 #43 0x00007f2280944bd6 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5 #44 0x00007f227f0dd6f0 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #45 0x00007f227ff62fae in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #46 0x00007f227f0b16f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #47 0x00007f227f0b4681 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #48 0x00007f227f10a153 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #49 0x00007f227db4a7a9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #50 0x00007f227db4aa38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007f227db4aacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007f227f109836 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #53 0x00007f227f0b017b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #54 0x00007f227f0b82d6 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #55 0x00005627a25ccdc3 in ?? () #56 0x00007f227ec461ca in __libc_start_call_main (main=main@entry=0x5627a25cbee0, argc=argc@entry=2, argv=argv@entry=0x7fffcfe16808) at ../sysdeps/nptl/libc_start_call_main.h:58 #57 0x00007f227ec46285 in __libc_start_main_impl (main=0x5627a25cbee0, argc=2, argv=0x7fffcfe16808, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffcfe167f8) at ../csu/libc-start.c:360 #58 0x00005627a25ccee1 in ?? () Reported using DrKonqi
Looks like a deep X11 error: #33 0x00007f2278c1ceb6 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so #34 0x00007f2278c154ef in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so #35 0x00007f2278c1d981 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so #36 0x00007f22805ad700 in ?? () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #37 0x00007f22805a9090 in KWindowInfo::KWindowInfo(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) () from /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #38 0x00007f22817ac9de in PlasmaQuick::Dialog::popupPosition(QQuickItem*, QSize const&) () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5 #39 0x00007f22817af3e2 in ?? () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5 Can you install debug symbols for the kwindowsystem and plasma frameworks and attach a new symbolicated backtrace? 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.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. 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. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!