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  1. Qt
  2. QTBUG-134977

Crash in QXcbVirtualDesktop::screen

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Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 6.8
    • QPA: X11/XCB
    • None
    • Linux/X11

    Description

      We (KDE) have received a significant number of crashes happening in QXcbVirtualDesktop::screen()

       
      OS Version: Arch Linux (rolling)
      Report Version: 104

      Exception Type: Unknown (Segmentation fault)
      Crashed Thread: 2067459

      Application Specific Information:
      Segmentation fault

      Thread 2067459 Crashed:
      0 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a [inlined] QXcbVirtualDesktop::screen (qxcbscreen.h:38)
      1 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a [inlined] QXcbScreen::screen (qxcbscreen.h:152)
      2 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a [inlined] QXcbScreen::root (qxcbscreen.h:153)
      3 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a .LTHUNK36.lto_priv.0 (qxcbwindow.cpp:1815)
      4 libQt6XcbQpa.so.6.8.2 0x73f126c48ec6 QXcbConnection::handleXcbEvent (qxcbconnection.cpp:591)
      5 libQt6XcbQpa.so.6.8.2 0x73f126c50151 QXcbConnection::processXcbEvents (qxcbconnection.cpp:1086)
      6 libQt6XcbQpa.so.6.8.2 0x73f126c6ac3e xcbSourceDispatch (qxcbeventdispatcher.cpp:55)
      7 libglib-2.0.so.0.8400.0 0x73f12c306104 <unknown>
      8 libglib-2.0.so.0.8400.0 0x73f12c369d57 <unknown>
      9 libglib-2.0.so.0.8400.0 0x73f12c305535 g_main_context_iteration
      10 libQt6Core.so.6.8.2 0x73f12d7c575c QEventDispatcherGlib::processEvents (qeventdispatcher_glib.cpp:399)
      11 libQt6Core.so.6.8.2 0x73f12d5606a5 [inlined] QEventLoop::processEvents (qeventloop.cpp:103)
      12 libQt6Core.so.6.8.2 0x73f12d5606a5 QEventLoop::exec (qeventloop.cpp:185)
      13 libQt6Core.so.6.8.2 0x73f12d5591d5 QCoreApplication::exec (qcoreapplication.cpp:1515)
      14 kwin_x11 0x586e9de7b016 <unknown>
      15 libc.so.6 0x73f12ce35487 __libc_start_call_main (libc_start_call_main.h:58)
      16 libc.so.6 0x73f12ce3554b __libc_start_main_alias_2 (libc-start.c:360)
      17 kwin_x11 0x586e9de7ec25 <unknown>

      Thread 3062089
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 3062088
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067527
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 3062087
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067475
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2140947
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067470
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067460
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12ce9fe73 __syscall_cancel (cancellation.c:75)
      3 libc.so.6 0x73f12cf1aa05 __GI_ppoll (ppoll.c:42)
      4 libglib-2.0.so.0.8400.0 0x73f12c369e27 <unknown>
      5 libglib-2.0.so.0.8400.0 0x73f12c305535 g_main_context_iteration
      6 libQt6Core.so.6.8.2 0x73f12d7c575c QEventDispatcherGlib::processEvents (qeventdispatcher_glib.cpp:399)
      7 libQt6Core.so.6.8.2 0x73f12d5606a5 [inlined] QEventLoop::processEvents (qeventloop.cpp:103)
      8 libQt6Core.so.6.8.2 0x73f12d5606a5 QEventLoop::exec (qeventloop.cpp:185)
      9 libQt6Core.so.6.8.2 0x73f12d657828 QThread::exec (qthread.cpp:590)
      10 libQt6DBus.so.6.8.2 0x73f12e5736ad QDBusConnectionManager::run (qdbusconnectionmanager.cpp:144)
      11 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] operator() (qthread_unix.cpp:375)
      12 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] terminate_on_exception<T> (qthread_unix.cpp:311)
      13 libQt6Core.so.6.8.2 0x73f12d6d8a9a QThreadPrivate::start (qthread_unix.cpp:339)
      14 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      15 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067469
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067459 Crashed:
      0 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a [inlined] QXcbVirtualDesktop::screen (qxcbscreen.h:38)
      1 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a [inlined] QXcbScreen::screen (qxcbscreen.h:152)
      2 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a [inlined] QXcbScreen::root (qxcbscreen.h:153)
      3 libQt6XcbQpa.so.6.8.2 0x73f126c88b4a .LTHUNK36.lto_priv.0 (qxcbwindow.cpp:1815)
      4 libQt6XcbQpa.so.6.8.2 0x73f126c48ec6 QXcbConnection::handleXcbEvent (qxcbconnection.cpp:591)
      5 libQt6XcbQpa.so.6.8.2 0x73f126c50151 QXcbConnection::processXcbEvents (qxcbconnection.cpp:1086)
      6 libQt6XcbQpa.so.6.8.2 0x73f126c6ac3e xcbSourceDispatch (qxcbeventdispatcher.cpp:55)
      7 libglib-2.0.so.0.8400.0 0x73f12c306104 <unknown>
      8 libglib-2.0.so.0.8400.0 0x73f12c369d57 <unknown>
      9 libglib-2.0.so.0.8400.0 0x73f12c305535 g_main_context_iteration
      10 libQt6Core.so.6.8.2 0x73f12d7c575c QEventDispatcherGlib::processEvents (qeventdispatcher_glib.cpp:399)
      11 libQt6Core.so.6.8.2 0x73f12d5606a5 [inlined] QEventLoop::processEvents (qeventloop.cpp:103)
      12 libQt6Core.so.6.8.2 0x73f12d5606a5 QEventLoop::exec (qeventloop.cpp:185)
      13 libQt6Core.so.6.8.2 0x73f12d5591d5 QCoreApplication::exec (qcoreapplication.cpp:1515)
      14 kwin_x11 0x586e9de7b016 <unknown>
      15 libc.so.6 0x73f12ce35487 __libc_start_call_main (libc_start_call_main.h:58)
      16 libc.so.6 0x73f12ce3554b __libc_start_main_alias_2 (libc-start.c:360)
      17 kwin_x11 0x586e9de7ec25 <unknown>

      Thread 2067461
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12ce9fe73 __syscall_cancel (cancellation.c:75)
      3 libc.so.6 0x73f12cf1a53d __libc_poll (poll.c:29)
      4 libxcb.so.1.1.0 0x73f1308e220a [inlined] poll (poll2.h:39)
      5 libxcb.so.1.1.0 0x73f1308e220a _xcb_conn_wait.part.0.cold (xcb_conn.c:510)
      6 libxcb.so.1.1.0 0x73f1308e3f3c [inlined] _xcb_conn_wait (xcb_conn.c:476)
      7 libxcb.so.1.1.0 0x73f1308e3f3c xcb_wait_for_event (xcb_in.c:703)
      8 libQt6XcbQpa.so.6.8.2 0x73f126c67cb8 QXcbEventQueue::run (qxcbeventqueue.cpp:192)
      9 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] operator() (qthread_unix.cpp:375)
      10 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] terminate_on_exception<T> (qthread_unix.cpp:311)
      11 libQt6Core.so.6.8.2 0x73f12d6d8a9a QThreadPrivate::start (qthread_unix.cpp:339)
      12 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      13 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067468
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2140945
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067471
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067465
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2140934
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12ce9fe73 __syscall_cancel (cancellation.c:75)
      3 libc.so.6 0x73f12cf1aa05 __GI_ppoll (ppoll.c:42)
      4 libglib-2.0.so.0.8400.0 0x73f12c369e27 <unknown>
      5 libglib-2.0.so.0.8400.0 0x73f12c305535 g_main_context_iteration
      6 libQt6Core.so.6.8.2 0x73f12d7c575c QEventDispatcherGlib::processEvents (qeventdispatcher_glib.cpp:399)
      7 libQt6Core.so.6.8.2 0x73f12d5606a5 [inlined] QEventLoop::processEvents (qeventloop.cpp:103)
      8 libQt6Core.so.6.8.2 0x73f12d5606a5 QEventLoop::exec (qeventloop.cpp:185)
      9 libQt6Core.so.6.8.2 0x73f12d657998 [inlined] QThread::exec (qthread.cpp:590)
      10 libQt6Core.so.6.8.2 0x73f12d657998 QThread::run (qthread.cpp:711)
      11 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] operator() (qthread_unix.cpp:375)
      12 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] terminate_on_exception<T> (qthread_unix.cpp:311)
      13 libQt6Core.so.6.8.2 0x73f12d6d8a9a QThreadPrivate::start (qthread_unix.cpp:339)
      14 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      15 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067467
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067466
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067526
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067494
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12ce9fe73 __syscall_cancel (cancellation.c:75)
      3 libc.so.6 0x73f12cf1aa05 __GI_ppoll (ppoll.c:42)
      4 libglib-2.0.so.0.8400.0 0x73f12c369e27 <unknown>
      5 libglib-2.0.so.0.8400.0 0x73f12c305535 g_main_context_iteration
      6 libQt6Core.so.6.8.2 0x73f12d7c575c QEventDispatcherGlib::processEvents (qeventdispatcher_glib.cpp:399)
      7 libQt6Core.so.6.8.2 0x73f12d5606a5 [inlined] QEventLoop::processEvents (qeventloop.cpp:103)
      8 libQt6Core.so.6.8.2 0x73f12d5606a5 QEventLoop::exec (qeventloop.cpp:185)
      9 libQt6Core.so.6.8.2 0x73f12d657998 [inlined] QThread::exec (qthread.cpp:590)
      10 libQt6Core.so.6.8.2 0x73f12d657998 QThread::run (qthread.cpp:711)
      11 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] operator() (qthread_unix.cpp:375)
      12 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] terminate_on_exception<T> (qthread_unix.cpp:311)
      13 libQt6Core.so.6.8.2 0x73f12d6d8a9a QThreadPrivate::start (qthread_unix.cpp:339)
      14 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      15 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067530
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2140946
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067476
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2140944
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libQt6Core.so.6.8.2 0x73f12d6e53b7 [inlined] QWaitConditionPrivate::wait (qwaitcondition_unix.cpp:105)
      7 libQt6Core.so.6.8.2 0x73f12d6e53b7 QWaitCondition::wait (qwaitcondition_unix.cpp:183)
      8 libQt6Quick.so.6.8.2 0x73f12fa45fa9 [inlined] QSGRenderThreadEventQueue::takeEvent (qsgthreadedrenderloop.cpp:198)
      9 libQt6Quick.so.6.8.2 0x73f12fa45fa9 [inlined] QSGRenderThread::processEventsAndWaitForMore (qsgthreadedrenderloop.cpp:869)
      10 libQt6Quick.so.6.8.2 0x73f12fa45fa9 QSGRenderThread::run (qsgthreadedrenderloop.cpp:992)
      11 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] operator() (qthread_unix.cpp:375)
      12 libQt6Core.so.6.8.2 0x73f12d6d8a9a [inlined] terminate_on_exception<T> (qthread_unix.cpp:311)
      13 libQt6Core.so.6.8.2 0x73f12d6d8a9a QThreadPrivate::start (qthread_unix.cpp:339)
      14 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      15 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067525
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)

      Thread 2067477
      0 libc.so.6 0x73f12ceabbe2 __syscall_cancel_arch (syscall_cancel.S:56)
      1 libc.so.6 0x73f12ce9fe32 __internal_syscall_cancel (cancellation.c:49)
      2 libc.so.6 0x73f12cea04bb [inlined] __futex_abstimed_wait_common64 (futex-internal.c:57)
      3 libc.so.6 0x73f12cea04bb __futex_abstimed_wait_common (futex-internal.c:87)
      4 libc.so.6 0x73f12cea2c0d [inlined] __pthread_cond_wait_common (pthread_cond_wait.c:426)
      5 libc.so.6 0x73f12cea2c0d _GI__pthread_cond_wait (pthread_cond_wait.c:458)
      6 libgallium-25.0.1-arch1.2.so 0x73f11db003ee <unknown>
      7 libgallium-25.0.1-arch1.2.so 0x73f11dacaecc <unknown>
      8 libgallium-25.0.1-arch1.2.so 0x73f11db0031d <unknown>
      9 libc.so.6 0x73f12cea3709 start_thread.cold (pthread_create.c:448)
      10 libc.so.6 0x73f12cf27aab __clone3 (clone3.S:78)
       

      KDE sentry link: https://crash-reports.kde.org/share/issue/f6306afdd72d4659ace130ee7466101e/

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            liaqi Liang Qi
            zzag Vlad Zahorodnii
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              Created:
              Updated:

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