$ QT_QPA_PLATFORM=wayland nextcloud Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. QSocketNotifier: Can only be used with threads started with QThread Segmentation fault (core dumped) systemd-coredump[46454]: [🡕] Process 46413 (nextcloud) of user 1000 dumped core. Stack trace of thread 46413: #0 0x00007f31ad838e30 _ZNK7QScreen8geometryEv (libQt5Gui.so.5 + 0x163e30) #1 0x000056063ee325c2 _ZN3OCC14OwncloudWizard12centerWindowEv (nextcloud + 0x1355c2) #2 0x000056063ee340ee _ZN3OCC14OwncloudWizardC1EP7QWidget (nextcloud + 0x1370ee) #3 0x000056063ede1503 _ZN3OCC19OwncloudSetupWizardC1EP7QObject (nextcloud + 0xe4503) #4 0x000056063ede5062 _ZN3OCC19OwncloudSetupWizard9runWizardEP7QObjectPKcP7QWidget (nextcloud + 0xe8062) #5 0x000056063edb6554 _ZN3OCC11Application19slotCheckConnectionEv (nextcloud + 0xb9554) #6 0x00007f31ad04c322 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5 + 0x2e3322) #7 0x00007f31adefe762 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x15a762) #8 0x00007f31ad01f81a _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 + 0x2b681a) #9 0x00007f31ad022313 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5 + 0x2b9313) #10 0x00007f31ad078ce4 n/a (libQt5Core.so.5 + 0x30fce4) #11 0x00007f31ad5c902c g_main_context_dispatch (libglib-2.0.so.0 + 0x5402c) #12 0x00007f31ad61cb59 n/a (libglib-2.0.so.0 + 0xa7b59) #13 0x00007f31ad5c6781 g_main_context_iteration (libglib-2.0.so.0 + 0x51781) #14 0x00007f31ad078321 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30f321) #15 0x00007f31ad01e17c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b517c) #16 0x00007f31ad026634 _ZN16QCoreApplication4execEv (libQt5Core.so.5 + 0x2bd634) #17 0x000056063edb21dd main (nextcloud + 0xb51dd) #18 0x00007f31ac885b25 __libc_start_main (libc.so.6 + 0x27b25) #19 0x000056063edb289e _start (nextcloud + 0xb589e) Stack trace of thread 46445: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31b1d4b18a n/a (libQt5WebEngineCore.so.5 + 0x2bca18a) #3 0x00007f31b1d4bb27 n/a (libQt5WebEngineCore.so.5 + 0x2bcab27) #4 0x00007f31b1d27529 n/a (libQt5WebEngineCore.so.5 + 0x2ba6529) #5 0x00007f31b1d27a6d n/a (libQt5WebEngineCore.so.5 + 0x2ba6a6d) #6 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #7 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #8 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46425: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31ace3d1d8 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd41d8) #3 0x00007f31ace3a684 n/a (libQt5Core.so.5 + 0xd1684) #4 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46450: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31b1d4b18a n/a (libQt5WebEngineCore.so.5 + 0x2bca18a) #3 0x00007f31b1d4bb27 n/a (libQt5WebEngineCore.so.5 + 0x2bcab27) #4 0x00007f31b1cc1ca8 n/a (libQt5WebEngineCore.so.5 + 0x2b40ca8) #5 0x00007f31b1d0fe28 n/a (libQt5WebEngineCore.so.5 + 0x2b8ee28) #6 0x00007f31b1ce7bcc n/a (libQt5WebEngineCore.so.5 + 0x2b66bcc) #7 0x00007f31b1d3227a n/a (libQt5WebEngineCore.so.5 + 0x2bb127a) #8 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #9 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #10 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46444: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31b1d4b18a n/a (libQt5WebEngineCore.so.5 + 0x2bca18a) #3 0x00007f31b1d4bb27 n/a (libQt5WebEngineCore.so.5 + 0x2bcab27) #4 0x00007f31b1d27529 n/a (libQt5WebEngineCore.so.5 + 0x2ba6529) #5 0x00007f31b1d27a6d n/a (libQt5WebEngineCore.so.5 + 0x2ba6a6d) #6 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #7 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #8 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46419: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31928eda1c n/a (iris_dri.so + 0x152a1c) #3 0x00007f31928e7668 n/a (iris_dri.so + 0x14c668) #4 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #5 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46428: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31ace3d1d8 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd41d8) #3 0x00007f31ace3a684 n/a (libQt5Core.so.5 + 0xd1684) #4 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46424: #0 0x00007f31ac95237f __poll (libc.so.6 + 0xf437f) #1 0x00007f31ad61cae8 n/a (libglib-2.0.so.0 + 0xa7ae8) #2 0x00007f31ad5c6781 g_main_context_iteration (libglib-2.0.so.0 + 0x51781) #3 0x00007f31ad078321 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30f321) #4 0x00007f31ad01e17c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b517c) #5 0x00007f31ace35ea2 _ZN7QThread4execEv (libQt5Core.so.5 + 0xccea2) #6 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #7 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #8 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46443: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31b1d4b18a n/a (libQt5WebEngineCore.so.5 + 0x2bca18a) #3 0x00007f31b1d4bb27 n/a (libQt5WebEngineCore.so.5 + 0x2bcab27) #4 0x00007f31b1d27529 n/a (libQt5WebEngineCore.so.5 + 0x2ba6529) #5 0x00007f31b1d27a6d n/a (libQt5WebEngineCore.so.5 + 0x2ba6a6d) #6 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #7 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #8 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46448: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31b1d4b027 n/a (libQt5WebEngineCore.so.5 + 0x2bca027) #3 0x00007f31b2767878 n/a (libQt5WebEngineCore.so.5 + 0x35e6878) #4 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46417: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31928eda1c n/a (iris_dri.so + 0x152a1c) #3 0x00007f31928e7668 n/a (iris_dri.so + 0x14c668) #4 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #5 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46441: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31b1d4b18a n/a (libQt5WebEngineCore.so.5 + 0x2bca18a) #3 0x00007f31b1d4bb27 n/a (libQt5WebEngineCore.so.5 + 0x2bcab27) #4 0x00007f31b1d27529 n/a (libQt5WebEngineCore.so.5 + 0x2ba6529) #5 0x00007f31b1d27a6d n/a (libQt5WebEngineCore.so.5 + 0x2ba6a6d) #6 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #7 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #8 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46416: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31928eda1c n/a (iris_dri.so + 0x152a1c) #3 0x00007f31928e7668 n/a (iris_dri.so + 0x14c668) #4 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #5 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46427: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31ace3d1d8 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd41d8) #3 0x00007f31ace3a684 n/a (libQt5Core.so.5 + 0xd1684) #4 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46431: #0 0x00007f31ac957a9d syscall (libc.so.6 + 0xf9a9d) #1 0x00007f31ad61706b g_cond_wait_until (libglib-2.0.so.0 + 0xa206b) #2 0x00007f31ad5988b3 n/a (libglib-2.0.so.0 + 0x238b3) #3 0x00007f31ad5f9ddb n/a (libglib-2.0.so.0 + 0x84ddb) #4 0x00007f31ad5f70c1 n/a (libglib-2.0.so.0 + 0x820c1) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46449: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31b1d4b027 n/a (libQt5WebEngineCore.so.5 + 0x2bca027) #3 0x00007f31b1d4bb63 n/a (libQt5WebEngineCore.so.5 + 0x2bcab63) #4 0x00007f31b1d4be3f n/a (libQt5WebEngineCore.so.5 + 0x2bcae3f) #5 0x00007f31b1cc1cb5 n/a (libQt5WebEngineCore.so.5 + 0x2b40cb5) #6 0x00007f31b1d0fe28 n/a (libQt5WebEngineCore.so.5 + 0x2b8ee28) #7 0x00007f31b1ce7bcc n/a (libQt5WebEngineCore.so.5 + 0x2b66bcc) #8 0x00007f31b1d3227a n/a (libQt5WebEngineCore.so.5 + 0x2bb127a) #9 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #10 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #11 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46414: #0 0x00007f31ac95237f __poll (libc.so.6 + 0xf437f) #1 0x00007f31ad61cae8 n/a (libglib-2.0.so.0 + 0xa7ae8) #2 0x00007f31ad5c6781 g_main_context_iteration (libglib-2.0.so.0 + 0x51781) #3 0x00007f31ad078321 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30f321) #4 0x00007f31ad01e17c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b517c) #5 0x00007f31ace35ea2 _ZN7QThread4execEv (libQt5Core.so.5 + 0xccea2) #6 0x00007f31ad2d7098 n/a (libQt5DBus.so.5 + 0x17098) #7 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #8 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #9 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46429: #0 0x00007f31ac95237f __poll (libc.so.6 + 0xf437f) #1 0x00007f31ad61cae8 n/a (libglib-2.0.so.0 + 0xa7ae8) #2 0x00007f31ad5c6781 g_main_context_iteration (libglib-2.0.so.0 + 0x51781) #3 0x00007f31ad078321 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5 + 0x30f321) #4 0x00007f31ad01e17c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 + 0x2b517c) #5 0x00007f31ace35ea2 _ZN7QThread4execEv (libQt5Core.so.5 + 0xccea2) #6 0x00007f31aeaeba39 n/a (libQt5Qml.so.5 + 0x30ba39) #7 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #8 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #9 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46432: #0 0x00007f31ac95237f __poll (libc.so.6 + 0xf437f) #1 0x00007f31ad61cae8 n/a (libglib-2.0.so.0 + 0xa7ae8) #2 0x00007f31ad5c8593 g_main_loop_run (libglib-2.0.so.0 + 0x53593) #3 0x00007f31ad4ba558 n/a (libgio-2.0.so.0 + 0x102558) #4 0x00007f31ad5f70c1 n/a (libglib-2.0.so.0 + 0x820c1) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46426: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31ace3d1d8 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd41d8) #3 0x00007f31ace3a684 n/a (libQt5Core.so.5 + 0xd1684) #4 0x00007f31ace3708f n/a (libQt5Core.so.5 + 0xce08f) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46440: #0 0x00007f31ac95d39e epoll_wait (libc.so.6 + 0xff39e) #1 0x00007f31abe629e6 n/a (libevent-2.1.so.7 + 0x2f9e6) #2 0x00007f31abe578c9 event_base_loop (libevent-2.1.so.7 + 0x248c9) #3 0x00007f31b1d5c368 n/a (libQt5WebEngineCore.so.5 + 0x2bdb368) #4 0x00007f31b1d0fe28 n/a (libQt5WebEngineCore.so.5 + 0x2b8ee28) #5 0x00007f31b1ce7bcc n/a (libQt5WebEngineCore.so.5 + 0x2b66bcc) #6 0x00007f31b1d2549d n/a (libQt5WebEngineCore.so.5 + 0x2ba449d) #7 0x00007f31b1d323b8 n/a (libQt5WebEngineCore.so.5 + 0x2bb13b8) #8 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #9 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #10 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46439: #0 0x00007f31ac92a10f wait4 (libc.so.6 + 0xcc10f) #1 0x00007f31b1d497be n/a (libQt5WebEngineCore.so.5 + 0x2bc87be) #2 0x00007f31b1d46e40 n/a (libQt5WebEngineCore.so.5 + 0x2bc5e40) #3 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #4 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #5 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46451: #0 0x00007f31ac95d39e epoll_wait (libc.so.6 + 0xff39e) #1 0x00007f31abe629e6 n/a (libevent-2.1.so.7 + 0x2f9e6) #2 0x00007f31abe578c9 event_base_loop (libevent-2.1.so.7 + 0x248c9) #3 0x00007f31b1d5c397 n/a (libQt5WebEngineCore.so.5 + 0x2bdb397) #4 0x00007f31b1d0fe28 n/a (libQt5WebEngineCore.so.5 + 0x2b8ee28) #5 0x00007f31b1ce7bcc n/a (libQt5WebEngineCore.so.5 + 0x2b66bcc) #6 0x00007f31b1d3227a n/a (libQt5WebEngineCore.so.5 + 0x2bb127a) #7 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #8 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #9 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46433: #0 0x00007f31ac95237f __poll (libc.so.6 + 0xf437f) #1 0x00007f31b44a5b42 n/a (libQt5WebEngineCore.so.5 + 0x5324b42) #2 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #3 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #4 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46452: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31b1d4b027 n/a (libQt5WebEngineCore.so.5 + 0x2bca027) #3 0x00007f31b1d4bb63 n/a (libQt5WebEngineCore.so.5 + 0x2bcab63) #4 0x00007f31b1d4be3f n/a (libQt5WebEngineCore.so.5 + 0x2bcae3f) #5 0x00007f31b1cc1cb5 n/a (libQt5WebEngineCore.so.5 + 0x2b40cb5) #6 0x00007f31b1d0fe28 n/a (libQt5WebEngineCore.so.5 + 0x2b8ee28) #7 0x00007f31b1ce7bcc n/a (libQt5WebEngineCore.so.5 + 0x2b66bcc) #8 0x00007f31b1d3227a n/a (libQt5WebEngineCore.so.5 + 0x2bb127a) #9 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #10 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #11 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46447: #0 0x00007f31ac954ad1 __select (libc.so.6 + 0xf6ad1) #1 0x00007f31b1d51205 n/a (libQt5WebEngineCore.so.5 + 0x2bd0205) #2 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #3 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #4 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46418: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260) #2 0x00007f31928eda1c n/a (iris_dri.so + 0x152a1c) #3 0x00007f31928e7668 n/a (iris_dri.so + 0x14c668) #4 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #5 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46430: #0 0x00007f31ac95237f __poll (libc.so.6 + 0xf437f) #1 0x00007f31ad61cae8 n/a (libglib-2.0.so.0 + 0xa7ae8) #2 0x00007f31ad5c6781 g_main_context_iteration (libglib-2.0.so.0 + 0x51781) #3 0x00007f31ad5c67d2 n/a (libglib-2.0.so.0 + 0x517d2) #4 0x00007f31ad5f70c1 n/a (libglib-2.0.so.0 + 0x820c1) #5 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #6 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46446: #0 0x00007f31ac5729ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba) #1 0x00007f31ac56c574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574) #2 0x00007f31b1d4b18a n/a (libQt5WebEngineCore.so.5 + 0x2bca18a) #3 0x00007f31b1d4bb27 n/a (libQt5WebEngineCore.so.5 + 0x2bcab27) #4 0x00007f31b1d2727f n/a (libQt5WebEngineCore.so.5 + 0x2ba627f) #5 0x00007f31b1d27a6d n/a (libQt5WebEngineCore.so.5 + 0x2ba6a6d) #6 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #7 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #8 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053) Stack trace of thread 46442: #0 0x00007f31ac95d39e epoll_wait (libc.so.6 + 0xff39e) #1 0x00007f31abe629e6 n/a (libevent-2.1.so.7 + 0x2f9e6) #2 0x00007f31abe578c9 event_base_loop (libevent-2.1.so.7 + 0x248c9) #3 0x00007f31b1d5c397 n/a (libQt5WebEngineCore.so.5 + 0x2bdb397) #4 0x00007f31b1d0fe28 n/a (libQt5WebEngineCore.so.5 + 0x2b8ee28) #5 0x00007f31b1ce7bcc n/a (libQt5WebEngineCore.so.5 + 0x2b66bcc) #6 0x00007f31b42f91ea n/a (libQt5WebEngineCore.so.5 + 0x51781ea) #7 0x00007f31b1d323b8 n/a (libQt5WebEngineCore.so.5 + 0x2bb13b8) #8 0x00007f31b1d4d0bb n/a (libQt5WebEngineCore.so.5 + 0x2bcc0bb) #9 0x00007f31ac566299 start_thread (libpthread.so.0 + 0x9299) #10 0x00007f31ac95d053 __clone (libc.so.6 + 0xff053)