Application: okular (21.08.0) (Compiled from sources) Qt Version: 5.15.2 Frameworks Version: 5.85.0 Operating System: Linux 5.13.5-gentoo-x86_64 x86_64 Windowing System: X11 Drkonqi Version: 5.22.4 Distribution: "Gentoo Base System release 2.7" -- Information about the crash: - What I was doing when the application crashed: 1. open pdf file (beamer presentation which I'm preparing now) 2. start presention mode 3. continues editing beamer tex, and recompiling pdf from time to time 4. everything works 5. suddenly (on reload) okular crashed The reporter is unsure if this crash is reproducible. -- Backtrace: Application: Okular (okular), signal: Aborted Content of s_kcrashErrorMessage: [Current thread is 1 (Thread 0x7f7501057140 (LWP 57723))] [KCrash Handler] #6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 #7 0x00007f7504e47536 in __GI_abort () at abort.c:79 #8 0x00007f7504e9e658 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f7504fab5bd "*** %s ***: terminated\n") at ../sysdeps/posix/libc_fatal.c:155 #9 0x00007f7504f2bc22 in __GI___fortify_fail (msg=msg@entry=0x7f7504fab5a5 "stack smashing detected") at fortify_fail.c:26 #10 0x00007f7504f2bc00 in __stack_chk_fail () at stack_chk_fail.c:24 #11 0x00007f75044bcce8 in __pthread_cond_wait (cond=0x7ffd67c26260, mutex=0x557ab0ddcea8) at pthread_cond_wait.c:620 #12 0x00007f750473bed1 in _xcb_conn_wait (c=c@entry=0x557ab0ddce90, cond=cond@entry=0x7ffd67c26260, vector=vector@entry=0x0, count=count@entry=0x0) at /usr/src/debug/x11-libs/libxcb-1.14/libxcb-1.14/src/xcb_conn.c:448 #13 0x00007f750473dd6f in wait_for_reply (c=c@entry=0x557ab0ddce90, request=81761, e=e@entry=0x0) at /usr/src/debug/x11-libs/libxcb-1.14/libxcb-1.14/src/xcb_in.c:516 #14 0x00007f750473de81 in xcb_wait_for_reply (c=0x557ab0ddce90, request=81761, e=e@entry=0x0) at /usr/src/debug/x11-libs/libxcb-1.14/libxcb-1.14/src/xcb_in.c:532 #15 0x00007f75047446e5 in xcb_get_property_reply (c=<optimized out>, cookie=..., e=e@entry=0x0) at xproto.c:3713 #16 0x00007f7506a50f32 in xcb_icccm_get_wm_hints_reply (c=<optimized out>, cookie=..., hints=hints@entry=0x7ffd67c26330, e=e@entry=0x0) at /usr/src/debug/x11-libs/xcb-util-wm-0.4.1-r3/xcb-util-wm-0.4.1/icccm/icccm.c:778 #17 0x00007f7500aee859 in QXcbWindow::setWindowState (this=0x557ab1aefeb0, state=...) at /usr/src/debug/dev-qt/qtgui-5.15.2-r1/qtbase-everywhere-src-5.15.2/src/plugins/platforms/xcb/qxcbwindow.cpp:1154 #18 0x00007f75058b5a2c in QWindow::setWindowStates (this=0x557ab1e5fac0, state=..., state@entry=...) at /usr/src/debug/dev-qt/qtgui-5.15.2-r1/qtbase-everywhere-src-5.15.2/src/gui/kernel/qwindow.cpp:1367 #19 0x00007f7505e920e0 in QWidget::setWindowState (this=this@entry=0x557ab1cbcca0, newstate=...) at /usr/src/debug/dev-qt/qtwidgets-5.15.2/qtbase-everywhere-src-5.15.2/src/widgets/kernel/qwidget.cpp:2931 #20 0x00007f74f99dfe94 in PresentationWidget::setScreen (this=this@entry=0x557ab1cbcca0, newScreen=<optimized out>) at /var/tmp/portage/kde-apps/okular-21.08.0/work/okular-21.08.0/part/presentationwidget.cpp:1602 #21 0x00007f74f99dfff0 in PresentationWidget::slotDelayedEvents (this=0x557ab1cbcca0) at /var/tmp/portage/kde-apps/okular-21.08.0/work/okular-21.08.0/part/presentationwidget.cpp:1514 #22 0x00007f7505476efa in QObject::event (this=0x557ab1cbcca0, e=0x557ab1e6eda0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/src/corelib/kernel/qobject.cpp:1314 #23 0x00007f7505e5614f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x557ab1cbcca0, e=0x557ab1e6eda0) at /usr/src/debug/dev-qt/qtwidgets-5.15.2/qtbase-everywhere-src-5.15.2/src/widgets/kernel/qapplication.cpp:3632 #24 0x00007f750544fd98 in QCoreApplication::notifyInternal2 (receiver=0x557ab1cbcca0, event=0x557ab1e6eda0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/src/corelib/kernel/qcoreapplication.cpp:1063 #25 0x00007f7505452a1a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x557ab0dc3570) at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/src/corelib/kernel/qcoreapplication.cpp:1817 #26 0x00007f750549b133 in postEventSourceDispatch (s=0x557ab0e302e0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/src/corelib/kernel/qeventdispatcher_glib.cpp:277 #27 0x00007f7503b1542b in g_main_dispatch (context=0x7f74fc005000) at ../glib-2.68.3/glib/gmain.c:3337 #28 g_main_context_dispatch (context=0x7f74fc005000) at ../glib-2.68.3/glib/gmain.c:4055 #29 0x00007f7503b156d8 in g_main_context_iterate (context=context@entry=0x7f74fc005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.68.3/glib/gmain.c:4131 #30 0x00007f7503b1578f in g_main_context_iteration (context=0x7f74fc005000, may_block=may_block@entry=1) at ../glib-2.68.3/glib/gmain.c:4196 #31 0x00007f750549abeb in QEventDispatcherGlib::processEvents (this=0x557ab0e296f0, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/src/corelib/kernel/qeventdispatcher_glib.cpp:423 #32 0x00007f750544e843 in QEventLoop::exec (this=this@entry=0x7ffd67c26850, flags=..., flags@entry=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/include/QtCore/../../src/corelib/global/qflags.h:69 #33 0x00007f75054561e0 in QCoreApplication::exec () at /usr/src/debug/dev-qt/qtcore-5.15.2-r2/qtbase-everywhere-src-5.15.2/include/QtCore/../../src/corelib/global/qflags.h:121 #34 0x00007f75058a52ac in QGuiApplication::exec () at /usr/src/debug/dev-qt/qtgui-5.15.2-r1/qtbase-everywhere-src-5.15.2/src/gui/kernel/qguiapplication.cpp:1867 #35 0x00007f7505e560c5 in QApplication::exec () at /usr/src/debug/dev-qt/qtwidgets-5.15.2/qtbase-everywhere-src-5.15.2/src/widgets/kernel/qapplication.cpp:2824 #36 0x0000557aaf4b7ac1 in main (argc=<optimized out>, argv=0x7ffd67c268f0) at /var/tmp/portage/kde-apps/okular-21.08.0/work/okular-21.08.0/shell/main.cpp:103 [Inferior 1 (process 57723) detached] Possible duplicates by query: bug 441614, bug 440777, bug 440257, bug 430190, bug 429344. Reported using DrKonqi