GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git Copyright (C) 2024 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from kwin_wayland... Reading symbols from /usr/lib/debug/.build-id/87/174e7f43828a76eb507267cde42d85ced64798.debug... Attaching to program: /usr/bin/kwin_wayland, process 883210 [New LWP 906118] [New LWP 906117] [New LWP 884756] [New LWP 884755] [New LWP 884734] [New LWP 883266] [New LWP 883260] [New LWP 883259] [New LWP 883258] [New LWP 883257] [New LWP 883256] [New LWP 883255] [New LWP 883254] [New LWP 883253] [New LWP 883252] [New LWP 883251] [New LWP 883248] [New LWP 883247] [New LWP 883233] [New LWP 883232] [New LWP 883231] [New LWP 883225] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x0000700747dd82bc in QtPrivate::QHashCombine::operator() ( this=, t=@0x7ffc5a63cd50: 0, seed=1370537825890015662) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qhashfunctions.h:201 201 { return seed ^ (qHash(t) + 0x9e3779b9 + (seed << 6) + (seed >> 2)) ; } Thread 23 (Thread 0x70073d6006c0 (LWP 883225) "QDBusConnection"): #0 0x000070074451b4cd in __GI___poll (fds=0x61ca70987240, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007007433db66e in g_main_context_poll_unlocked (priority=2147483647, n_fds=3, fds=0x61ca70987240, timeout=, context=0x700738000c80) at ../../../glib/gmain.c:4521 #2 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x700738000c80, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4212 #3 0x000070074337ba53 in g_main_context_iteration (context=0x700738000c80, may_block=1) at ../../../glib/gmain.c:4282 #4 0x0000700744e4cd7f in QEventDispatcherGlib::processEvents (this=0x700738000b70, flags=...) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qeventdispatcher_glib.cpp:394 #5 0x00007007450aff43 in QEventLoop::exec (this=0x70073d5ff800, flags=...) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:34 #6 0x0000700744fb898d in QThread::exec (this=this@entry=0x700745b08100 >::instance()::holder>) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:74 #7 0x0000700745aea75d in QDBusConnectionManager::run (this=0x700745b08100 >::instance()::holder>) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/dbus/qdbusconnectionmanager.cpp:144 #8 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #9 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #10 QThreadPrivate::start (arg=0x700745b08100 >::instance()::holder>) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #11 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #12 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 22 (Thread 0x70072e4006c0 (LWP 883231) "kwin_wa:disk$0"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca70b70338) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca70b70338) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca70b70338, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca70b702e0, cond=0x61ca70b70310) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca70b70310, mutex=0x61ca70b702e0) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700735f1d7ad in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x0000700735efca8b in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x0000700735f1d6dc in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 21 (Thread 0x70072da006c0 (LWP 883232) "kwin_wayla:sh0"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca70bdb474) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca70bdb474) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca70bdb474, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca70bdb418, cond=0x61ca70bdb448) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca70bdb448, mutex=0x61ca70bdb418) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700735f1d7ad in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x0000700735efca8b in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x0000700735f1d6dc in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 20 (Thread 0x70072d0006c0 (LWP 883233) "libinput-connec"): #0 0x000070074451b4cd in __GI___poll (fds=0x7007180014b0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007007433db66e in g_main_context_poll_unlocked (priority=2147483647, n_fds=2, fds=0x7007180014b0, timeout=, context=0x700718000c60) at ../../../glib/gmain.c:4521 #2 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x700718000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4212 #3 0x000070074337ba53 in g_main_context_iteration (context=0x700718000c60, may_block=1) at ../../../glib/gmain.c:4282 #4 0x0000700744e4cd7f in QEventDispatcherGlib::processEvents (this=0x700718000b70, flags=...) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qeventdispatcher_glib.cpp:394 #5 0x00007007450aff43 in QEventLoop::exec (this=0x70072cfff850, flags=...) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:34 #6 0x0000700744fb898d in QThread::exec (this=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:74 #7 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #8 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #9 QThreadPrivate::start (arg=0x61ca70c377d8) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #10 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 19 (Thread 0x700727e006c0 (LWP 883247) "QQmlThread"): #0 0x000070074451b4cd in __GI___poll (fds=0x61ca70f67020, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007007433db66e in g_main_context_poll_unlocked (priority=2147483647, n_fds=1, fds=0x61ca70f67020, timeout=, context=0x700714000c60) at ../../../glib/gmain.c:4521 #2 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x700714000c60, block=block@entry=1, dispatch=dispatch@entry=1, self=) at ../../../glib/gmain.c:4212 #3 0x000070074337ba53 in g_main_context_iteration (context=0x700714000c60, may_block=1) at ../../../glib/gmain.c:4282 #4 0x0000700744e4cd7f in QEventDispatcherGlib::processEvents (this=0x700714000b70, flags=...) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/kernel/qeventdispatcher_glib.cpp:394 #5 0x00007007450aff43 in QEventLoop::exec (this=0x700727dff850, flags=...) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:34 #6 0x0000700744fb898d in QThread::exec (this=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/global/qflags.h:74 #7 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #8 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #9 QThreadPrivate::start (arg=0x61ca70fa5e60) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #10 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #11 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 18 (Thread 0x7007270006c0 (LWP 883248) "pw-data-loop"): #0 0x000070074452a042 in epoll_wait (epfd=57, events=events@entry=0x700726fff440, maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x000070072e5f5138 in impl_pollfd_wait (object=, pfd=, ev=0x700726fff610, n_ev=, timeout=) at ../spa/plugins/support/system.c:137 #2 0x000070072e5e6c59 in loop_iterate (object=0x61ca7110e908, timeout=-1) at ../spa/plugins/support/loop.c:471 #3 0x000070072e5377b6 in ??? () at /lib/x86_64-linux-gnu/libpipewire-0.3.so.0 #4 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #5 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 17 (Thread 0x70071cc006c0 (LWP 883251) "kwin_w:traceq0"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca711e71d8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca711e71d8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca711e71d8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca711e7180, cond=0x61ca711e71b0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca711e71b0, mutex=0x61ca711e7180) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700735f1d7ad in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x0000700735efca8b in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x0000700735f1d6dc in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 16 (Thread 0x700713e006c0 (LWP 883252) "kwin_way:gdrv0"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x70072d1ab5d0) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x70072d1ab5d0) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x70072d1ab5d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x70072d1ab578, cond=0x70072d1ab5a8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x70072d1ab5a8, mutex=0x70072d1ab578) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700735f1d7ad in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x0000700735efca8b in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x0000700735f1d6dc in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 15 (Thread 0x7007134006c0 (LWP 883253) "kwin_w:traceq0"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719066f8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719066f8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719066f8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719066a0, cond=0x61ca719066d0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719066d0, mutex=0x61ca719066a0) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700735f1d7ad in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x0000700735efca8b in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x0000700735f1d6dc in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 14 (Thread 0x700712a006c0 (LWP 883254) "kwin_way:gdrv0"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x70072c1875d4) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x70072c1875d4) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x70072c1875d4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x70072c187578, cond=0x70072c1875a8) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x70072c1875a8, mutex=0x70072c187578) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700735f1d7ad in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x0000700735efca8b in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #7 0x0000700735f1d6dc in ??? () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #8 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #9 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 13 (Thread 0x7007120006c0 (LWP 883255) "eDP-1"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=301987488, cancel=true, abstime=0x700711fff6a0, op=137, expected=0, futex_word=0x61ca70c41148) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=301987488, abstime=0x700711fff6a0, clockid=28679, expected=0, futex_word=0x61ca70c41148) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca70c41148, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x700711fff6a0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449c106 in __pthread_cond_wait_common (abstime=, clockid=, mutex=0x61ca70c410f8, cond=0x61ca70c41120) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_clockwait64 (abstime=, clockid=, mutex=0x61ca70c410f8, cond=0x61ca70c41120) at ./nptl/pthread_cond_wait.c:691 #5 ___pthread_cond_clockwait64 (cond=0x61ca70c41120, mutex=0x61ca70c410f8, clockid=, abstime=) at ./nptl/pthread_cond_wait.c:679 #6 0x0000700747889a4d in std::__condvar::wait_until (__abs_time=..., __clock=1, __m=, this=0x61ca70c41120) at /usr/include/c++/13/bits/std_mutex.h:185 #7 std::condition_variable::__wait_until_impl > > (__lock=..., __atime=, this=0x61ca70c41120) at /usr/include/c++/13/condition_variable:203 #8 std::condition_variable::wait_until > > (__atime=, __lock=..., this=0x61ca70c41120) at /usr/include/c++/13/condition_variable:113 #9 std::condition_variable::wait_for > (__rtime=, __lock=..., this=0x61ca70c41120) at /usr/include/c++/13/condition_variable:165 #10 operator() (__closure=0x61ca70c41328) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:43 #11 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #12 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #13 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #14 operator()<> (__closure=0x61ca70c41328) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #15 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #16 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #17 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca70c41328) at /usr/include/c++/13/bits/std_thread.h:292 #18 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca70c41328) at /usr/include/c++/13/bits/std_thread.h:299 #19 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::operator() (this=0x700711fff800) at /usr/include/c++/13/future:1432 #20 std::__invoke_impl, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #21 std::__invoke_r, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__fn=...) at /usr/include/c++/13/bits/invoke.h:116 #22 std::_Function_handler(), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:291 #23 0x0000700747883ad2 in std::function ()>::operator()() const (this=) at /usr/include/c++/13/bits/std_function.h:591 #24 std::__future_base::_State_baseV2::_M_do_set(std::function ()>*, bool*) (this=0x61ca70c41300, __f=, __did_set=0x700711fff7b7) at /usr/include/c++/13/future:589 #25 0x00007007444a1ec3 in __pthread_once_slow (once_control=0x61ca70c41318, init_routine=0x7007448e93b0 <__once_proxy>) at ./nptl/pthread_once.c:116 #26 0x0000700747884055 in __gthread_once (__func=, __once=0x61ca70c41318) at /usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h:700 #27 std::call_once ()>*, bool*), std::__future_base::_State_baseV2*, std::function ()>*, bool*>(std::once_flag&, void (std::__future_base::_State_baseV2::*&&)(std::function ()>*, bool*), std::__future_base::_State_baseV2*&&, std::function ()>*&&, bool*&&) (__f=@0x700711fff7d0: (void (std::__future_base::_State_baseV2::*)(class std::__future_base::_State_baseV2 * const, class std::function()> *, bool *)) 0x700747883aa0 ()>*, bool*)>, __once=...) at /usr/include/c++/13/mutex:907 #28 std::__future_base::_State_baseV2::_M_set_result(std::function ()>, bool) (__ignore_failure=true, __res=..., this=0x61ca70c41300) at /usr/include/c++/13/future:428 #29 std::__future_base::_Deferred_state >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::_M_complete_async(void) (this=0x61ca70c41300) at /usr/include/c++/13/future:1705 #30 0x0000700744fad15a in std::__future_base::_State_baseV2::wait (this=0x61ca70c41300) at /usr/include/c++/13/future:350 #31 std::__basic_future::_M_get_result (this=0x61ca719affe0) at /usr/include/c++/13/future:741 #32 std::future::get (this=0x61ca719affe0) at /usr/include/c++/13/future:913 #33 QThreadCreateThread::run (this=0x61ca719affd0) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread.cpp:1234 #34 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #35 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #36 QThreadPrivate::start (arg=0x61ca719affd0) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #37 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #38 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 12 (Thread 0x7007116006c0 (LWP 883256) "DP-1"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719b4468) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719b4468) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719b4468, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719b4418, cond=0x61ca719b4440) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719b4440, mutex=0x61ca719b4418) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700747889c0d in operator() (__closure=0x61ca70c0e798) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:45 #6 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #7 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #8 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #9 operator()<> (__closure=0x61ca70c0e798) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #10 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #11 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #12 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca70c0e798) at /usr/include/c++/13/bits/std_thread.h:292 #13 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca70c0e798) at /usr/include/c++/13/bits/std_thread.h:299 #14 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::operator() (this=0x7007115ff800) at /usr/include/c++/13/future:1432 #15 std::__invoke_impl, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #16 std::__invoke_r, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__fn=...) at /usr/include/c++/13/bits/invoke.h:116 #17 std::_Function_handler(), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:291 #18 0x0000700747883ad2 in std::function ()>::operator()() const (this=) at /usr/include/c++/13/bits/std_function.h:591 #19 std::__future_base::_State_baseV2::_M_do_set(std::function ()>*, bool*) (this=0x61ca70c0e770, __f=, __did_set=0x7007115ff7b7) at /usr/include/c++/13/future:589 #20 0x00007007444a1ec3 in __pthread_once_slow (once_control=0x61ca70c0e788, init_routine=0x7007448e93b0 <__once_proxy>) at ./nptl/pthread_once.c:116 #21 0x0000700747884055 in __gthread_once (__func=, __once=0x61ca70c0e788) at /usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h:700 #22 std::call_once ()>*, bool*), std::__future_base::_State_baseV2*, std::function ()>*, bool*>(std::once_flag&, void (std::__future_base::_State_baseV2::*&&)(std::function ()>*, bool*), std::__future_base::_State_baseV2*&&, std::function ()>*&&, bool*&&) (__f=@0x7007115ff7d0: (void (std::__future_base::_State_baseV2::*)(class std::__future_base::_State_baseV2 * const, class std::function()> *, bool *)) 0x700747883aa0 ()>*, bool*)>, __once=...) at /usr/include/c++/13/mutex:907 #23 std::__future_base::_State_baseV2::_M_set_result(std::function ()>, bool) (__ignore_failure=true, __res=..., this=0x61ca70c0e770) at /usr/include/c++/13/future:428 #24 std::__future_base::_Deferred_state >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::_M_complete_async(void) (this=0x61ca70c0e770) at /usr/include/c++/13/future:1705 #25 0x0000700744fad15a in std::__future_base::_State_baseV2::wait (this=0x61ca70c0e770) at /usr/include/c++/13/future:350 #26 std::__basic_future::_M_get_result (this=0x61ca70c18e30) at /usr/include/c++/13/future:741 #27 std::future::get (this=0x61ca70c18e30) at /usr/include/c++/13/future:913 #28 QThreadCreateThread::run (this=0x61ca70c18e20) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread.cpp:1234 #29 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #30 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #31 QThreadPrivate::start (arg=0x61ca70c18e20) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #32 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #33 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 11 (Thread 0x700710c006c0 (LWP 883257) "HDMI-A-1"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719b3dc8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719b3dc8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719b3dc8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719b3d78, cond=0x61ca719b3da0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719b3da0, mutex=0x61ca719b3d78) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700747889c0d in operator() (__closure=0x61ca719b6b68) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:45 #6 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #7 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #8 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #9 operator()<> (__closure=0x61ca719b6b68) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #10 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #11 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #12 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca719b6b68) at /usr/include/c++/13/bits/std_thread.h:292 #13 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca719b6b68) at /usr/include/c++/13/bits/std_thread.h:299 #14 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::operator() (this=0x700710bff800) at /usr/include/c++/13/future:1432 #15 std::__invoke_impl, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #16 std::__invoke_r, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__fn=...) at /usr/include/c++/13/bits/invoke.h:116 #17 std::_Function_handler(), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:291 #18 0x0000700747883ad2 in std::function ()>::operator()() const (this=) at /usr/include/c++/13/bits/std_function.h:591 #19 std::__future_base::_State_baseV2::_M_do_set(std::function ()>*, bool*) (this=0x61ca719b6b40, __f=, __did_set=0x700710bff7b7) at /usr/include/c++/13/future:589 #20 0x00007007444a1ec3 in __pthread_once_slow (once_control=0x61ca719b6b58, init_routine=0x7007448e93b0 <__once_proxy>) at ./nptl/pthread_once.c:116 #21 0x0000700747884055 in __gthread_once (__func=, __once=0x61ca719b6b58) at /usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h:700 #22 std::call_once ()>*, bool*), std::__future_base::_State_baseV2*, std::function ()>*, bool*>(std::once_flag&, void (std::__future_base::_State_baseV2::*&&)(std::function ()>*, bool*), std::__future_base::_State_baseV2*&&, std::function ()>*&&, bool*&&) (__f=@0x700710bff7d0: (void (std::__future_base::_State_baseV2::*)(class std::__future_base::_State_baseV2 * const, class std::function()> *, bool *)) 0x700747883aa0 ()>*, bool*)>, __once=...) at /usr/include/c++/13/mutex:907 #23 std::__future_base::_State_baseV2::_M_set_result(std::function ()>, bool) (__ignore_failure=true, __res=..., this=0x61ca719b6b40) at /usr/include/c++/13/future:428 #24 std::__future_base::_Deferred_state >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::_M_complete_async(void) (this=0x61ca719b6b40) at /usr/include/c++/13/future:1705 #25 0x0000700744fad15a in std::__future_base::_State_baseV2::wait (this=0x61ca719b6b40) at /usr/include/c++/13/future:350 #26 std::__basic_future::_M_get_result (this=0x61ca70c1d700) at /usr/include/c++/13/future:741 #27 std::future::get (this=0x61ca70c1d700) at /usr/include/c++/13/future:913 #28 QThreadCreateThread::run (this=0x61ca70c1d6f0) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread.cpp:1234 #29 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #30 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #31 QThreadPrivate::start (arg=0x61ca70c1d6f0) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #32 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #33 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 10 (Thread 0x70070be006c0 (LWP 883258) "DP-2"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719ba418) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719ba418) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719ba418, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719ba3c8, cond=0x61ca719ba3f0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719ba3f0, mutex=0x61ca719ba3c8) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700747889c0d in operator() (__closure=0x61ca70c0b2f8) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:45 #6 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #7 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #8 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #9 operator()<> (__closure=0x61ca70c0b2f8) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #10 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #11 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #12 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca70c0b2f8) at /usr/include/c++/13/bits/std_thread.h:292 #13 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca70c0b2f8) at /usr/include/c++/13/bits/std_thread.h:299 #14 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::operator() (this=0x70070bdff800) at /usr/include/c++/13/future:1432 #15 std::__invoke_impl, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #16 std::__invoke_r, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__fn=...) at /usr/include/c++/13/bits/invoke.h:116 #17 std::_Function_handler(), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:291 #18 0x0000700747883ad2 in std::function ()>::operator()() const (this=) at /usr/include/c++/13/bits/std_function.h:591 #19 std::__future_base::_State_baseV2::_M_do_set(std::function ()>*, bool*) (this=0x61ca70c0b2d0, __f=, __did_set=0x70070bdff7b7) at /usr/include/c++/13/future:589 #20 0x00007007444a1ec3 in __pthread_once_slow (once_control=0x61ca70c0b2e8, init_routine=0x7007448e93b0 <__once_proxy>) at ./nptl/pthread_once.c:116 #21 0x0000700747884055 in __gthread_once (__func=, __once=0x61ca70c0b2e8) at /usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h:700 #22 std::call_once ()>*, bool*), std::__future_base::_State_baseV2*, std::function ()>*, bool*>(std::once_flag&, void (std::__future_base::_State_baseV2::*&&)(std::function ()>*, bool*), std::__future_base::_State_baseV2*&&, std::function ()>*&&, bool*&&) (__f=@0x70070bdff7d0: (void (std::__future_base::_State_baseV2::*)(class std::__future_base::_State_baseV2 * const, class std::function()> *, bool *)) 0x700747883aa0 ()>*, bool*)>, __once=...) at /usr/include/c++/13/mutex:907 #23 std::__future_base::_State_baseV2::_M_set_result(std::function ()>, bool) (__ignore_failure=true, __res=..., this=0x61ca70c0b2d0) at /usr/include/c++/13/future:428 #24 std::__future_base::_Deferred_state >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::_M_complete_async(void) (this=0x61ca70c0b2d0) at /usr/include/c++/13/future:1705 #25 0x0000700744fad15a in std::__future_base::_State_baseV2::wait (this=0x61ca70c0b2d0) at /usr/include/c++/13/future:350 #26 std::__basic_future::_M_get_result (this=0x61ca70c1ece0) at /usr/include/c++/13/future:741 #27 std::future::get (this=0x61ca70c1ece0) at /usr/include/c++/13/future:913 #28 QThreadCreateThread::run (this=0x61ca70c1ecd0) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread.cpp:1234 #29 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #30 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #31 QThreadPrivate::start (arg=0x61ca70c1ecd0) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #32 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #33 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 9 (Thread 0x70070b4006c0 (LWP 883259) "DP-3"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719bcd38) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719bcd38) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719bcd38, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719bcce8, cond=0x61ca719bcd10) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719bcd10, mutex=0x61ca719bcce8) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700747889c0d in operator() (__closure=0x61ca719bc1c8) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:45 #6 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #7 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #8 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #9 operator()<> (__closure=0x61ca719bc1c8) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #10 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #11 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #12 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca719bc1c8) at /usr/include/c++/13/bits/std_thread.h:292 #13 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca719bc1c8) at /usr/include/c++/13/bits/std_thread.h:299 #14 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::operator() (this=0x70070b3ff800) at /usr/include/c++/13/future:1432 #15 std::__invoke_impl, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #16 std::__invoke_r, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__fn=...) at /usr/include/c++/13/bits/invoke.h:116 #17 std::_Function_handler(), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:291 #18 0x0000700747883ad2 in std::function ()>::operator()() const (this=) at /usr/include/c++/13/bits/std_function.h:591 #19 std::__future_base::_State_baseV2::_M_do_set(std::function ()>*, bool*) (this=0x61ca719bc1a0, __f=, __did_set=0x70070b3ff7b7) at /usr/include/c++/13/future:589 #20 0x00007007444a1ec3 in __pthread_once_slow (once_control=0x61ca719bc1b8, init_routine=0x7007448e93b0 <__once_proxy>) at ./nptl/pthread_once.c:116 #21 0x0000700747884055 in __gthread_once (__func=, __once=0x61ca719bc1b8) at /usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h:700 #22 std::call_once ()>*, bool*), std::__future_base::_State_baseV2*, std::function ()>*, bool*>(std::once_flag&, void (std::__future_base::_State_baseV2::*&&)(std::function ()>*, bool*), std::__future_base::_State_baseV2*&&, std::function ()>*&&, bool*&&) (__f=@0x70070b3ff7d0: (void (std::__future_base::_State_baseV2::*)(class std::__future_base::_State_baseV2 * const, class std::function()> *, bool *)) 0x700747883aa0 ()>*, bool*)>, __once=...) at /usr/include/c++/13/mutex:907 #23 std::__future_base::_State_baseV2::_M_set_result(std::function ()>, bool) (__ignore_failure=true, __res=..., this=0x61ca719bc1a0) at /usr/include/c++/13/future:428 #24 std::__future_base::_Deferred_state >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::_M_complete_async(void) (this=0x61ca719bc1a0) at /usr/include/c++/13/future:1705 #25 0x0000700744fad15a in std::__future_base::_State_baseV2::wait (this=0x61ca719bc1a0) at /usr/include/c++/13/future:350 #26 std::__basic_future::_M_get_result (this=0x61ca70c31060) at /usr/include/c++/13/future:741 #27 std::future::get (this=0x61ca70c31060) at /usr/include/c++/13/future:913 #28 QThreadCreateThread::run (this=0x61ca70c31050) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread.cpp:1234 #29 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #30 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #31 QThreadPrivate::start (arg=0x61ca70c31050) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #32 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #33 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 8 (Thread 0x70070aa006c0 (LWP 883260) "DP-4"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719bf1f8) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719bf1f8) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719bf1f8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719bf1a8, cond=0x61ca719bf1d0) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719bf1d0, mutex=0x61ca719bf1a8) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700747889c0d in operator() (__closure=0x61ca719bcc58) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:45 #6 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #7 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #8 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #9 operator()<> (__closure=0x61ca719bcc58) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #10 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #11 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #12 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca719bcc58) at /usr/include/c++/13/bits/std_thread.h:292 #13 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca719bcc58) at /usr/include/c++/13/bits/std_thread.h:299 #14 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::operator() (this=0x70070a9ff800) at /usr/include/c++/13/future:1432 #15 std::__invoke_impl, std::__future_base::_Result_base::_Deleter>, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #16 std::__invoke_r, std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>&> (__fn=...) at /usr/include/c++/13/bits/invoke.h:116 #17 std::_Function_handler(), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/13/bits/std_function.h:291 #18 0x0000700747883ad2 in std::function ()>::operator()() const (this=) at /usr/include/c++/13/bits/std_function.h:591 #19 std::__future_base::_State_baseV2::_M_do_set(std::function ()>*, bool*) (this=0x61ca719bcc30, __f=, __did_set=0x70070a9ff7b7) at /usr/include/c++/13/future:589 #20 0x00007007444a1ec3 in __pthread_once_slow (once_control=0x61ca719bcc48, init_routine=0x7007448e93b0 <__once_proxy>) at ./nptl/pthread_once.c:116 #21 0x0000700747884055 in __gthread_once (__func=, __once=0x61ca719bcc48) at /usr/include/x86_64-linux-gnu/c++/13/bits/gthr-default.h:700 #22 std::call_once ()>*, bool*), std::__future_base::_State_baseV2*, std::function ()>*, bool*>(std::once_flag&, void (std::__future_base::_State_baseV2::*&&)(std::function ()>*, bool*), std::__future_base::_State_baseV2*&&, std::function ()>*&&, bool*&&) (__f=@0x70070a9ff7d0: (void (std::__future_base::_State_baseV2::*)(class std::__future_base::_State_baseV2 * const, class std::function()> *, bool *)) 0x700747883aa0 ()>*, bool*)>, __once=...) at /usr/include/c++/13/mutex:907 #23 std::__future_base::_State_baseV2::_M_set_result(std::function ()>, bool) (__ignore_failure=true, __res=..., this=0x61ca719bcc30) at /usr/include/c++/13/future:428 #24 std::__future_base::_Deferred_state >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >, void>::_M_complete_async(void) (this=0x61ca719bcc30) at /usr/include/c++/13/future:1705 #25 0x0000700744fad15a in std::__future_base::_State_baseV2::wait (this=0x61ca719bcc30) at /usr/include/c++/13/future:350 #26 std::__basic_future::_M_get_result (this=0x61ca70c37370) at /usr/include/c++/13/future:741 #27 std::future::get (this=0x61ca70c37370) at /usr/include/c++/13/future:913 #28 QThreadCreateThread::run (this=0x61ca70c37360) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread.cpp:1234 #29 0x0000700744f7ac86 in operator() (__closure=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:326 #30 (anonymous namespace)::terminate_on_exception > (t=) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:262 #31 QThreadPrivate::start (arg=0x61ca70c37360) at /usr/src/qt6-base-6.7.2-0zneon+24.04+noble+unstable+build1/src/corelib/thread/qthread_unix.cpp:285 #32 0x000070074449ca94 in start_thread (arg=) at ./nptl/pthread_create.c:447 #33 0x0000700744529c3c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 7 (Thread 0x70070a0006c0 (LWP 883266) "DP-6"): #0 0x0000700744498d61 in __futex_abstimed_wait_common64 (private=28679, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x61ca719c19ac) at ./nptl/futex-internal.c:57 #1 __futex_abstimed_wait_common (cancel=true, private=28679, abstime=0x0, clockid=0, expected=0, futex_word=0x61ca719c19ac) at ./nptl/futex-internal.c:87 #2 __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x61ca719c19ac, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139 #3 0x000070074449b7dd in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x61ca719c1958, cond=0x61ca719c1980) at ./nptl/pthread_cond_wait.c:503 #4 ___pthread_cond_wait (cond=0x61ca719c1980, mutex=0x61ca719c1958) at ./nptl/pthread_cond_wait.c:627 #5 0x0000700747889c0d in operator() (__closure=0x61ca719bcf58) at /usr/src/kwin-4:6.1.5+p24.04+vunstable+git20240918.2233-0/src/backends/drm/drm_commit_thread.cpp:45 #6 std::__invoke_impl > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #7 std::__invoke > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #8 std::invoke > (__fn=...) at /usr/include/c++/13/functional:113 #9 operator()<> (__closure=0x61ca719bcf58) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qthread.h:125 #10 std::__invoke_impl >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__f=...) at /usr/include/c++/13/bits/invoke.h:61 #11 std::__invoke >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > (__fn=...) at /usr/include/c++/13/bits/invoke.h:96 #12 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::_M_invoke<0> (this=0x61ca719bcf58) at /usr/include/c++/13/bits/std_thread.h:292 #13 std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&):: > >::operator() (this=0x61ca719bcf58) at /usr/include/c++/13/bits/std_thread.h:299 #14 std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker >(KWin::DrmCommitThread::DrmCommitThread(KWin::DrmGpu*, const QString&)::&&)::