https://bugs.kde.org/show_bug.cgi?id=437520
--- Comment #2 from ke...@myplaceonline.com --- So backtraces from each core dump: $ gdb /usr/libexec/kscreenlocker_greet core.184819 [...] (gdb) thread apply all bt Thread 11 (Thread 0x7efc1612d640 (LWP 185686)): #0 0x00007efc59080a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55b95a9583e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007efc59080aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b95a9583e0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007efc5907a2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b95a958390, cond=0x55b95a9583b8) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55b95a9583b8, mutex=0x55b95a958390) at pthread_cond_wait.c:619 #4 0x00007efc595f419b in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x55b95a958390) at thread/qwaitcondition_unix.cpp:146 #5 QWaitCondition::wait (this=this@entry=0x55b95aad2df8, mutex=mutex@entry=0x55b95aad2df0, deadline=...) at thread/qwaitcondition_unix.cpp:225 #6 0x00007efc5a8dac0b in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x55b95aad2de8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68 #7 QSGRenderThread::processEventsAndWaitForMore (this=0x55b95aad2d50) at scenegraph/qsgthreadedrenderloop.cpp:936 #8 QSGRenderThread::run (this=0x55b95aad2d50) at scenegraph/qsgthreadedrenderloop.cpp:1053 #9 0x00007efc595ee751 in QThreadPrivate::start (arg=0x55b95aad2d50) at thread/qthread_unix.cpp:329 #10 0x00007efc59074299 in start_thread (arg=0x7efc1612d640) at pthread_create.c:481 #11 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7efc1692e640 (LWP 185685)): #0 0x00007efc5920f5bf in __GI___poll (fds=0x7efc04005230, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007efc57c4647c in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7efc04005230, timeout=<optimized out>, context=0x7efc04000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7efc04000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007efc57befc03 in g_main_context_iteration (context=0x7efc04000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007efc597d36f8 in QEventDispatcherGlib::processEvents (this=0x7efc04000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007efc597859b2 in QEventLoop::exec (this=this@entry=0x7efc1692db70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007efc595ed49a in QThread::exec (this=this@entry=0x55b95ae6ab50) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007efc5a8331ea in QQuickPixmapReader::run (this=0x55b95ae6ab50) at util/qquickpixmapcache.cpp:1024 #8 0x00007efc595ee751 in QThreadPrivate::start (arg=0x55b95ae6ab50) at thread/qthread_unix.cpp:329 #9 0x00007efc59074299 in start_thread (arg=0x7efc1692e640) at pthread_create.c:481 #10 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7efc2aaf7640 (LWP 185681)): #0 0x00007efc5920f5bf in __GI___poll (fds=0x7efc1c004e80, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007efc57c4647c in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x7efc1c004e80, timeout=<optimized out>, context=0x7efc1c000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7efc1c000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007efc57befc03 in g_main_context_iteration (context=0x7efc1c000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007efc597d36f8 in QEventDispatcherGlib::processEvents (this=0x7efc1c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007efc597859b2 in QEventLoop::exec (this=this@entry=0x7efc2aaf6b60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007efc595ed49a in QThread::exec (this=this@entry=0x7efc58c8b060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007efc58c1cf8b in QDBusConnectionManager::run (this=0x7efc58c8b060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179 #8 0x00007efc595ee751 in QThreadPrivate::start (arg=0x7efc58c8b060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #9 0x00007efc59074299 in start_thread (arg=0x7efc2aaf7640) at pthread_create.c:481 #10 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7efc2b7fe640 (LWP 185673)): #0 0x00007efc5920f5bf in __GI___poll (fds=0x7efc18004a80, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007efc57c4647c in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7efc18004a80, timeout=<optimized out>, context=0x7efc18000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7efc18000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007efc57befc03 in g_main_context_iteration (context=0x7efc18000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007efc597d36f8 in QEventDispatcherGlib::processEvents (this=0x7efc18000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007efc597859b2 in QEventLoop::exec (this=this@entry=0x7efc2b7fdb90, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007efc595ed49a in QThread::exec (this=this@entry=0x55b95aacf800) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007efc5a56d03c in QQmlThreadPrivate::run (this=0x55b95aacf800) at qml/ftw/qqmlthread.cpp:155 #8 0x00007efc595ee751 in QThreadPrivate::start (arg=0x55b95aacf800) at thread/qthread_unix.cpp:329 #9 0x00007efc59074299 in start_thread (arg=0x7efc2b7fe640) at pthread_create.c:481 #10 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7efc2bfff640 (LWP 185478)): #0 0x00007efc5920f5bf in __GI___poll (fds=0x7efc20004e80, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007efc57c4647c in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7efc20004e80, timeout=<optimized out>, context=0x7efc20000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7efc20000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007efc57befc03 in g_main_context_iteration (context=0x7efc20000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007efc597d36f8 in QEventDispatcherGlib::processEvents (this=0x7efc20000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007efc597859b2 in QEventLoop::exec (this=this@entry=0x7efc2bffebb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007efc595ed49a in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007efc595ee751 in QThreadPrivate::start (arg=0x55b95aab4660) at thread/qthread_unix.cpp:329 #8 0x00007efc59074299 in start_thread (arg=0x7efc2bfff640) at pthread_create.c:481 #9 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7efc38c46640 (LWP 184982)): #0 0x00007efc59080a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007efc59080aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007efc5907a2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b95aa91fd8, cond=0x55b95aa92000) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55b95aa92000, mutex=0x55b95aa91fd8) at pthread_cond_wait.c:619 #4 0x00007efc447d609b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so #5 0x00007efc447d5b5b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so #6 0x00007efc59074299 in start_thread (arg=0x7efc38c46640) at pthread_create.c:481 #7 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7efc39447640 (LWP 184981)): #0 0x00007efc59080a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007efc59080aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007efc5907a2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b95aa91fd8, cond=0x55b95aa92000) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55b95aa92000, mutex=0x55b95aa91fd8) at pthread_cond_wait.c:619 #4 0x00007efc447d609b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so #5 0x00007efc447d5b5b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so #6 0x00007efc59074299 in start_thread (arg=0x7efc39447640) at pthread_create.c:481 #7 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7efc39c48640 (LWP 184980)): #0 0x00007efc59080a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007efc59080aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007efc5907a2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b95aa91fd8, cond=0x55b95aa92000) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55b95aa92000, mutex=0x55b95aa91fd8) at pthread_cond_wait.c:619 #4 0x00007efc447d609b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so #5 0x00007efc447d5b5b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so #6 0x00007efc59074299 in start_thread (arg=0x7efc39c48640) at pthread_create.c:481 #7 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7efc3a449640 (LWP 184979)): #0 0x00007efc59080a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007efc59080aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b95aa92028, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007efc5907a2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b95aa91fd8, cond=0x55b95aa92000) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55b95aa92000, mutex=0x55b95aa91fd8) at pthread_cond_wait.c:619 #4 0x00007efc447d609b in util_queue_thread_func () from /usr/lib64/dri/iris_dri.so #5 0x00007efc447d5b5b in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so #6 0x00007efc59074299 in start_thread (arg=0x7efc3a449640) at pthread_create.c:481 #7 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7efc47ab1640 (LWP 184837)): #0 0x00007efc59080a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55b95a91e668, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007efc59080aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b95a91e668, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007efc5907a2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b95a91e618, cond=0x55b95a91e640) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55b95a91e640, mutex=0x55b95a91e618) at pthread_cond_wait.c:619 #4 0x00007efc590af934 in _xcb_conn_wait (count=0x0, vector=0x0, cond=0x55b95a91e640, c=0x55b95a91e600) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_conn.c:447 #5 xcb_wait_for_event (c=0x55b95a91e600) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_in.c:697 #6 0x00007efc47be7497 in QXcbEventQueue::run (this=0x55b95a9105a0) at qxcbeventqueue.cpp:228 #7 0x00007efc595ee751 in QThreadPrivate::start (arg=0x55b95a9105a0) at thread/qthread_unix.cpp:329 #8 0x00007efc59074299 in start_thread (arg=0x7efc47ab1640) at pthread_create.c:481 #9 0x00007efc5921a353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7efc55214940 (LWP 184819)): #0 0x00007efc5920f5bf in __GI___poll (fds=fds@entry=0x7ffd81189fb8, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007efc590adf42 in poll (__timeout=-1, __nfds=1, __fds=0x7ffd81189fb8) at /usr/include/bits/poll2.h:47 #2 _xcb_conn_wait (c=0x55b95a91e600, vector=0x0, count=0x0, cond=<optimized out>) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_conn.c:479 #3 0x00007efc590ae601 in _xcb_conn_wait (count=0x0, vector=0x0, cond=0x7ffd8118a0e0, c=0x55b95a91e600) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_conn.c:445 #4 wait_for_reply (c=c@entry=0x55b95a91e600, request=985, e=e@entry=0x0) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_in.c:516 #5 0x00007efc590af515 in xcb_wait_for_reply (c=0x55b95a91e600, request=985, e=0x0) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_in.c:532 #6 0x00007efc47bf167c in QXcbConnection::xi2HandleDeviceChangedEvent (this=0x55b95a91bdf0, event=0x7efc40003a00) at /usr/src/debug/qt5-qtbase-5.15.2-15.fc34.x86_64/src/plugins/platforms/xcb/qxcbconnection_basic.h:71 #7 0x00007efc47bc3fad in QXcbConnection::handleXcbEvent (this=this@entry=0x55b95a91bdf0, event=event@entry=0x7efc40003a00) at qxcbconnection.cpp:670 #8 0x00007efc47bc5366 in QXcbConnection::processXcbEvents (this=0x55b95a91bdf0, flags=...) at qxcbconnection.cpp:1003 #9 0x00007efc47be84c7 in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:103 #10 0x00007efc57bf24cf in g_main_dispatch (context=0x7efc40005000) at ../glib/gmain.c:3337 #11 g_main_context_dispatch (context=0x7efc40005000) at ../glib/gmain.c:4055 #12 0x00007efc57c464e8 in g_main_context_iterate.constprop.0 (context=context@entry=0x7efc40005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4131 #13 0x00007efc57befc03 in g_main_context_iteration (context=0x7efc40005000, may_block=1) at ../glib/gmain.c:4196 #14 0x00007efc597d36f8 in QEventDispatcherGlib::processEvents (this=0x55b95aa54700, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #15 0x00007efc597859b2 in QEventLoop::exec (this=this@entry=0x7ffd8118a4d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #16 0x00007efc5978d544 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #17 0x000055b959ecd6dd in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kscreenlocker-5.21.5-1.fc34.x86_64/greeter/main.cpp:196 $ gdb /usr/bin/ksmserver core.10286 [...] (gdb) thread apply all bt Thread 3 (Thread 0x7f6224b44640 (LWP 10303)): #0 0x00007f623743b5bf in __GI___poll (fds=0x7f6218004e80, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f6235dd947c in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x7f6218004e80, timeout=<optimized out>, context=0x7f6218000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f6218000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007f6235d82c03 in g_main_context_iteration (context=0x7f6218000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007f6237a016f8 in QEventDispatcherGlib::processEvents (this=0x7f6218000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f62379b39b2 in QEventLoop::exec (this=this@entry=0x7f6224b43b20, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f623781b49a in QThread::exec (this=this@entry=0x7f6238320060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f62382b1f8b in QDBusConnectionManager::run (this=0x7f6238320060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179 #8 0x00007f623781c751 in QThreadPrivate::start (arg=0x7f6238320060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #9 0x00007f62366cc299 in start_thread (arg=0x7f6224b44640) at pthread_create.c:481 #10 0x00007f6237446353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f6225937640 (LWP 10294)): #0 0x00007f623743b5bf in __GI___poll (fds=fds@entry=0x7f6225936a68, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f623731af42 in poll (__timeout=-1, __nfds=1, __fds=0x7f6225936a68) at /usr/include/bits/poll2.h:47 #2 _xcb_conn_wait (c=0x55fc5bdff9a0, vector=0x0, count=0x0, cond=<optimized out>) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_conn.c:479 #3 0x00007f623731c8fc in _xcb_conn_wait (count=0x0, vector=0x0, cond=0x55fc5bdff9e0, c=0x55fc5bdff9a0) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_conn.c:445 #4 xcb_wait_for_event (c=0x55fc5bdff9a0) at /usr/src/debug/libxcb-1.13.1-7.fc34.x86_64/src/xcb_in.c:697 #5 0x00007f6225a3b497 in QXcbEventQueue::run (this=0x55fc5bdfa900) at qxcbeventqueue.cpp:228 #6 0x00007f623781c751 in QThreadPrivate::start (arg=0x55fc5bdfa900) at thread/qthread_unix.cpp:329 #7 0x00007f62366cc299 in start_thread (arg=0x7f6225937640) at pthread_create.c:481 #8 0x00007f6237446353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f6233068980 (LWP 10286)): #0 0x00007f623743b5bf in __GI___poll (fds=0x55fc5bff9470, nfds=16, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f6235dd947c in g_main_context_poll (priority=<optimized out>, n_fds=16, fds=0x55fc5bff9470, timeout=<optimized out>, context=0x7f6220005000) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f6220005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007f6235d82c03 in g_main_context_iteration (context=0x7f6220005000, may_block=1) at ../glib/gmain.c:4196 #4 0x00007f6237a016f8 in QEventDispatcherGlib::processEvents (this=0x55fc5bf3ccc0, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f62379b39b2 in QEventLoop::exec (this=this@entry=0x7ffd6329fe30, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f62379bb544 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x000055fc5a69c5cb in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.21.5-3.fc34.x86_64/ksmserver/main.cpp:319 $ gdb /usr/bin/sddm core.8912 [...] (gdb) thread apply all bt Thread 2 (Thread 0x7fc22c2a8640 (LWP 9002)): #0 0x00007fc23ce3b5bf in __GI___poll (fds=0x7fc224005260, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc23beeb47c in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fc224005260, timeout=<optimized out>, context=0x7fc224000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7fc224000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007fc23be94c03 in g_main_context_iteration (context=0x7fc224000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007fc23d41c6f8 in QEventDispatcherGlib::processEvents (this=0x7fc224000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007fc23d3ce9b2 in QEventLoop::exec (this=this@entry=0x7fc22c2a7ba0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007fc23d23649a in QThread::exec (this=this@entry=0x7fc23dda2060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007fc23dd33f8b in QDBusConnectionManager::run (this=0x7fc23dda2060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179 #8 0x00007fc23d237751 in QThreadPrivate::start (arg=0x7fc23dda2060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #9 0x00007fc23cd2e299 in start_thread (arg=0x7fc22c2a8640) at pthread_create.c:481 #10 0x00007fc23ce46353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fc23a0bd0c0 (LWP 8912)): #0 0x00007fc23ce3b5bf in __GI___poll (fds=0x55a7ef861250, nfds=12, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc23beeb47c in g_main_context_poll (priority=<optimized out>, n_fds=12, fds=0x55a7ef861250, timeout=<optimized out>, context=0x55a7ef83bc50) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x55a7ef83bc50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007fc23be94c03 in g_main_context_iteration (context=0x55a7ef83bc50, may_block=1) at ../glib/gmain.c:4196 #4 0x00007fc23d41c6f8 in QEventDispatcherGlib::processEvents (this=0x55a7ef83b370, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007fc23d3ce9b2 in QEventLoop::exec (this=this@entry=0x7ffccdb87eb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007fc23d3d6544 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x000055a7ef1adb53 in main (argc=<optimized out>, argv=0x7ffccdb88098) at /usr/src/debug/sddm-0.19.0-13.fc34.x86_64/src/daemon/DaemonApp.cpp:137 $ gdb /usr/libexec/Xorg core.9039 [...] (gdb) thread apply all bt Thread 10 (Thread 0x7f3be1791640 (LWP 10107)): #0 0x00007f3bf253d69e in epoll_wait (epfd=32, events=events@entry=0x7f3be178fe20, maxevents=maxevents@entry=256, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x000055f0f888ac28 in ospoll_wait (ospoll=0x55f0fa3fb5e0, timeout=timeout@entry=-1) at ../../os/ospoll.c:642 #2 0x000055f0f888ad90 in InputThreadDoWork (arg=<optimized out>) at ../../os/inputthread.c:369 #3 0x00007f3bf2615299 in start_thread (arg=0x7f3be1791640) at pthread_create.c:481 #4 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f3be1ffb640 (LWP 9996)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0fa171c08, cond=0x55f0fa171c30) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0fa171c30, mutex=0x55f0fa171c08) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be1ffb640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f3be27fc640 (LWP 9995)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0fa171c08, cond=0x55f0fa171c30) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0fa171c30, mutex=0x55f0fa171c08) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be27fc640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f3be2ffd640 (LWP 9994)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0fa171c08, cond=0x55f0fa171c30) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0fa171c30, mutex=0x55f0fa171c08) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be2ffd640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f3be37fe640 (LWP 9993)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0fa171c58, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0fa171c08, cond=0x55f0fa171c30) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0fa171c30, mutex=0x55f0fa171c08) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be37fe640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f3be3fff640 (LWP 9756)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0f9b63d18, cond=0x55f0f9b63d40) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0f9b63d40, mutex=0x55f0f9b63d18) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be3fff640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f3be8eba640 (LWP 9755)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0f9b63d18, cond=0x55f0f9b63d40) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0f9b63d40, mutex=0x55f0f9b63d18) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be8eba640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f3be0eba640 (LWP 9754)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0f9b63d18, cond=0x55f0f9b63d40) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0f9b63d40, mutex=0x55f0f9b63d18) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be0eba640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f3be96bb640 (LWP 9753)): #0 0x00007f3bf2621a8a in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007f3bf2621aef in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f0f9b63d68, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007f3bf261b2c0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f0f9b63d18, cond=0x55f0f9b63d40) at pthread_cond_wait.c:504 #3 __pthread_cond_wait (cond=0x55f0f9b63d40, mutex=0x55f0f9b63d18) at pthread_cond_wait.c:619 #4 0x00007f3bf010a09b in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #5 0x00007f3bf0109b5b in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #6 0x00007f3bf2615299 in start_thread (arg=0x7f3be96bb640) at pthread_create.c:481 #7 0x00007f3bf253d353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f3bf1ce0a80 (LWP 9039)): #0 0x00007f3bf253d69e in epoll_wait (epfd=3, events=events@entry=0x7fff8991c5c0, maxevents=maxevents@entry=256, timeout=119377) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 #1 0x000055f0f888ac28 in ospoll_wait (ospoll=0x55f0f998c480, timeout=<optimized out>) at ../../os/ospoll.c:642 #2 0x000055f0f8884ab0 in WaitForSomething (are_ready=0) at ../../os/WaitFor.c:208 #3 0x000055f0f8717bbd in Dispatch () at ../../dix/dispatch.c:421 #4 dix_main (envp=<optimized out>, argv=0x7fff8991d3e8, argc=13) at ../../dix/main.c:276 #5 main (argc=13, argv=0x7fff8991d3e8, envp=<optimized out>) at ../../dix/stubmain.c:34 $ gdb /usr/libexec/sddm-helper core.10193 [...] (gdb) thread apply all bt Thread 1 (Thread 0x7fa063457280 (LWP 10193)): #0 0x00007fa0661c3587 in __GI___poll (fds=0x563cc2adfec0, nfds=7, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fa06528e47c in g_main_context_poll (priority=<optimized out>, n_fds=7, fds=0x563cc2adfec0, timeout=<optimized out>, context=0x563cc2adc290) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x563cc2adc290, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007fa065237c03 in g_main_context_iteration (context=0x563cc2adc290, may_block=1) at ../glib/gmain.c:4196 #4 0x00007fa0667a476e in QEventDispatcherGlib::processEvents (this=0x563cc2ad8b90, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007fa0667569b2 in QEventLoop::exec (this=this@entry=0x7ffe0471dee0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007fa06675e544 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x0000563cc252ace9 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/sddm-0.19.0-13.fc34.x86_64/src/helper/HelperApp.cpp:383 $ gdb /usr/bin/startplasma-x11 core.10213 [...] (gdb) thread apply all bt Thread 2 (Thread 0x7f0f12fbf640 (LWP 10280)): #0 0x00007f0f2374e5bf in __GI___poll (fds=0x7f0f0c005260, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f0f22e4e47c in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f0f0c005260, timeout=<optimized out>, context=0x7f0f0c000c20) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x7f0f0c000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007f0f22df7c03 in g_main_context_iteration (context=0x7f0f0c000c20, may_block=1) at ../glib/gmain.c:4196 #4 0x00007f0f23e586f8 in QEventDispatcherGlib::processEvents (this=0x7f0f0c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #5 0x00007f0f23e0a9b2 in QEventLoop::exec (this=this@entry=0x7f0f12fbeba0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x00007f0f23c7249a in QThread::exec (this=this@entry=0x7f0f24205060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007f0f24196f8b in QDBusConnectionManager::run (this=0x7f0f24205060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179 #8 0x00007f0f23c73751 in QThreadPrivate::start (arg=0x7f0f24205060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #9 0x00007f0f235af299 in start_thread (arg=0x7f0f12fbf640) at pthread_create.c:481 #10 0x00007f0f23759353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f0f204f0900 (LWP 10213)): #0 0x00007f0f2374e5bf in __GI___poll (fds=0x7f0f0c028700, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f0f22e4e47c in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f0f0c028700, timeout=<optimized out>, context=0x562acc2163b0) at ../glib/gmain.c:4434 #2 g_main_context_iterate.constprop.0 (context=context@entry=0x562acc2163b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126 #3 0x00007f0f22df7c03 in g_main_context_iteration (context=0x562acc2163b0, may_block=1) at ../glib/gmain.c:4196 #4 0x00007f0f23e5876e in QEventDispatcherGlib::processEvents (this=0x562acc215a30, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f0f23e0a9b2 in QEventLoop::exec (this=0x7fffb82965e0, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #6 0x0000562acaa25fb5 in main () -- You are receiving this mail because: You are watching all bug changes.
