https://bugs.kde.org/show_bug.cgi?id=416364
Bug ID: 416364 Summary: can't find cd/dvd writer Product: k3b Version: 17.12.3 Platform: Ubuntu Packages OS: Linux Status: REPORTED Severity: major Priority: NOR Component: Burning/Hardware Assignee: k...@kde.org Reporter: ursa...@yahoo.com CC: mich...@jabster.pl, tr...@kde.org Target Milestone: --- Info =================================================================== PID: 14454 (k3b) UID: 1000 (bear) GID: 1000 (bear) Signal: 11 (SEGV) Timestamp: Tue 2020-01-14 23:57:02 EST (1 day 22h ago) Command Line: k3b Executable: /usr/bin/k3b Control Group: /user.slice/user-1000.slice/user@1000.service/dbus.service Unit: user@1000.service User Unit: dbus.service Slice: user-1000.slice Owner UID: 1000 (bear) Boot ID: b64cda447c774971b0b73bcd2d9df7e2 Machine ID: 16fa2990e5014c52bbca62e8a9eb3558 Hostname: fili Storage: /var/lib/systemd/coredump/core.k3b.1000.b64cda447c774971b0b73bcd2d9df7e2.14454.1579064222000000.lz4 Message: Process 14454 (k3b) of user 1000 dumped core. Stack trace of thread 14454: #0 0x000055f2adaec19b n/a (k3b) #1 0x000055f2adaec567 n/a (k3b) #2 0x000055f2adaec7e5 n/a (k3b) #3 0x00007f3cbc9436ca _ZNK14QItemSelection8containsERK11QModelIndex (libQt5Core.so.5) #4 0x00007f3cbc943ba4 _ZNK19QItemSelectionModel10isSelectedERK11QModelIndex (libQt5Core.so.5) #5 0x00007f3cbdc4f496 _ZNK9QTreeView7drawRowEP8QPainterRK20QStyleOptionViewItemRK11QModelIndex (libQt5Widgets.so.5) #6 0x00007f3cbdc54b6d _ZNK9QTreeView8drawTreeEP8QPainterRK7QRegion (libQt5Widgets.so.5) #7 0x00007f3cbdc59615 _ZN9QTreeView10paintEventEP11QPaintEvent (libQt5Widgets.so.5) #8 0x00007f3cbd9dd048 _ZN7QWidget5eventEP6QEvent (libQt5Widgets.so.5) #9 0x00007f3cbda7e4de _ZN6QFrame5eventEP6QEvent (libQt5Widgets.so.5) #10 0x00007f3cbdbf1b8b _ZN17QAbstractItemView13viewportEventEP6QEvent (libQt5Widgets.so.5) #11 0x00007f3cbdc5a52c _ZN9QTreeView13viewportEventEP6QEvent (libQt5Widgets.so.5) #12 0x00007f3cbc9966ac _ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent (libQt5Core.so.5) #13 0x00007f3cbd99e815 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #14 0x00007f3cbd9a6104 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #15 0x00007f3cbc9969c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #16 0x00007f3cbd9d619a _ZN14QWidgetPrivate14sendPaintEventERK7QRegion (libQt5Widgets.so.5) #17 0x00007f3cbd9d675a _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore (libQt5Widgets.so.5) #18 0x00007f3cbd9addfe n/a (libQt5Widgets.so.5) #19 0x00007f3cbd9ae0a5 n/a (libQt5Widgets.so.5) #20 0x00007f3cbd9c567f _ZN14QWidgetPrivate16syncBackingStoreEv (libQt5Widgets.so.5) #21 0x00007f3cbd9dd1b8 _ZN7QWidget5eventEP6QEvent (libQt5Widgets.so.5) #22 0x00007f3cbd99e83c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #23 0x00007f3cbd9a6104 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #24 0x00007f3cbc9969c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #25 0x00007f3cbc99913d _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5) #26 0x00007f3cbc9f0353 n/a (libQt5Core.so.5) #27 0x00007f3cb4b6c417 g_main_context_dispatch (libglib-2.0.so.0) #28 0x00007f3cb4b6c650 n/a (libglib-2.0.so.0) #29 0x00007f3cb4b6c6dc g_main_context_iteration (libglib-2.0.so.0) #30 0x00007f3cbc9ef97f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #31 0x00007f3cbc9949fa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #32 0x00007f3cbdb88f17 _ZN7QDialog4execEv (libQt5Widgets.so.5) #33 0x000055f2ada92c9e n/a (k3b) #34 0x000055f2adbc39da n/a (k3b) #35 0x00007f3cbc9c5645 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #36 0x00007f3cbd998122 _ZN7QAction9triggeredEb (libQt5Widgets.so.5) #37 0x00007f3cbd99a80c _ZN7QAction8activateENS_11ActionEventE (libQt5Widgets.so.5) #38 0x00007f3cbdb170fc n/a (libQt5Widgets.so.5) #39 0x00007f3cbdb1e5ab n/a (libQt5Widgets.so.5) #40 0x00007f3cbdb1f3d3 _ZN5QMenu17mouseReleaseEventEP11QMouseEvent (libQt5Widgets.so.5) #41 0x00007f3cbd9dd048 _ZN7QWidget5eventEP6QEvent (libQt5Widgets.so.5) #42 0x00007f3cbdb216fb _ZN5QMenu5eventEP6QEvent (libQt5Widgets.so.5) #43 0x00007f3cbd99e83c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #44 0x00007f3cbd9a665f _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #45 0x00007f3cbc9969c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #46 0x00007f3cbd9a5632 _ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Eb (libQt5Widgets.so.5) #47 0x00007f3cbd9f7ea5 n/a (libQt5Widgets.so.5) #48 0x00007f3cbd9fa7da n/a (libQt5Widgets.so.5) #49 0x00007f3cbd99e83c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #50 0x00007f3cbd9a6104 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #51 0x00007f3cbc9969c8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #52 0x00007f3cbd1e2583 _ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE (libQt5Gui.so.5) #53 0x00007f3cbd1e4055 _ZN22QGuiApplicationPrivate24processWindowSystemEventEPN29QWindowSystemInterfacePrivate17WindowSystemEventE (libQt5Gui.so.5) #54 0x00007f3cbd1bb2eb _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Gui.so.5) #55 0x00007f3ca895f260 n/a (libQt5XcbQpa.so.5) #56 0x00007f3cb4b6c417 g_main_context_dispatch (libglib-2.0.so.0) #57 0x00007f3cb4b6c650 n/a (libglib-2.0.so.0) #58 0x00007f3cb4b6c6dc g_main_context_iteration (libglib-2.0.so.0) #59 0x00007f3cbc9ef97f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #60 0x00007f3cbc9949fa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #61 0x00007f3cbc99daa4 _ZN16QCoreApplication4execEv (libQt5Core.so.5) #62 0x000055f2ada71fd8 n/a (k3b) #63 0x00007f3cbbfb3b97 __libc_start_main (libc.so.6) Stack trace of thread 14457: #0 0x00007f3cbc0a6bf9 __GI___poll (libc.so.6) #1 0x00007f3cb3752747 n/a (libxcb.so.1) #2 0x00007f3cb375436a xcb_wait_for_event (libxcb.so.1) #3 0x00007f3ca88fa5e9 n/a (libQt5XcbQpa.so.5) #4 0x00007f3cbc7b817d n/a (libQt5Core.so.5) #5 0x00007f3cb65146db start_thread (libpthread.so.0) #6 0x00007f3cbc0b388f __clone (libc.so.6) Stack trace of thread 14458: #0 0x00007f3cbc0a6bf9 __GI___poll (libc.so.6) #1 0x00007f3cb4b6c5c9 n/a (libglib-2.0.so.0) #2 0x00007f3cb4b6c6dc g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f3cbc9ef97f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007f3cbc9949fa _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f3cbc7b323a _ZN7QThread4execEv (libQt5Core.so.5) #6 0x00007f3cbce6cd45 n/a (libQt5DBus.so.5) #7 0x00007f3cbc7b817d n/a (libQt5Core.so.5) #8 0x00007f3cb65146db start_thread (libpthread.so.0) #9 0x00007f3cbc0b388f __clone (libc.so.6) Stack trace of thread 14624: #0 0x00007f3cbc0a6bf9 __GI___poll (libc.so.6) #1 0x00007f3cb4b6c5c9 n/a (libglib-2.0.so.0) #2 0x00007f3cb4b6c6dc g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f3cb4b6c721 n/a (libglib-2.0.so.0) #4 0x00007f3cb4b94195 n/a (libglib-2.0.so.0) #5 0x00007f3cb65146db start_thread (libpthread.so.0) #6 0x00007f3cbc0b388f __clone (libc.so.6) Stack trace of thread 14849: #0 0x00007f3cbc0769d0 __GI___nanosleep (libc.so.6) #1 0x00007f3cbc9ef30d n/a (libQt5Core.so.5) #2 0x00007f3cc1b4e88a _ZN3K3b10MediaCache10PollThread3runEv (libk3blib.so.7) #3 0x00007f3cbc7b817d n/a (libQt5Core.so.5) #4 0x00007f3cb65146db start_thread (libpthread.so.0) #5 0x00007f3cbc0b388f __clone (libc.so.6) Stack trace of thread 14847: #0 0x00007f3cbc0a903f __GI___select (libc.so.6) #1 0x00007f3cc1c3673d n/a (libk3blib.so.7) #2 0x00007f3cbc7b817d n/a (libQt5Core.so.5) #3 0x00007f3cb65146db start_thread (libpthread.so.0) #4 0x00007f3cbc0b388f __clone (libc.so.6) Stack trace of thread 14625: #0 0x00007f3cbc0a6bf9 __GI___poll (libc.so.6) #1 0x00007f3cb4b6c5c9 n/a (libglib-2.0.so.0) #2 0x00007f3cb4b6c962 g_main_loop_run (libglib-2.0.so.0) #3 0x00007f3c9e6440e6 n/a (libgio-2.0.so.0) #4 0x00007f3cb4b94195 n/a (libglib-2.0.so.0) #5 0x00007f3cb65146db start_thread (libpthread.so.0) #6 0x00007f3cbc0b388f __clone (libc.so.6) =================================================================== GDB Log =================================================================== [New LWP 14454] [New LWP 14457] [New LWP 14458] [New LWP 14624] [New LWP 14849] [New LWP 14847] [New LWP 14625] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `k3b'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000055f2adaec19b in ?? () [Current thread is 1 (Thread 0x7f3cc2060840 (LWP 14454))] =================================================================== GDB Backtrace =================================================================== [New LWP 14454] [New LWP 14457] [New LWP 14458] [New LWP 14624] [New LWP 14849] [New LWP 14847] [New LWP 14625] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `k3b'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000055f2adaec19b in ?? () [Current thread is 1 (Thread 0x7f3cc2060840 (LWP 14454))] #0 0x000055f2adaec19b in ?? () #1 0x000055f2adaec567 in ?? () #2 0x000055f2adaec7e5 in ?? () #3 0x00007f3cbc9436ca in QItemSelection::contains(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f3cbc943ba4 in QItemSelectionModel::isSelected(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f3cbdc4f496 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #6 0x00007f3cbdc54b6d in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #7 0x00007f3cbdc59615 in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #8 0x00007f3cbd9dd048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #9 0x00007f3cbda7e4de in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #10 0x00007f3cbdbf1b8b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007f3cbdc5a52c in QTreeView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007f3cbc9966ac in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f3cbd99e815 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f3cbd9d619a in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007f3cbd9d675a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f3cbd9addfe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007f3cbd9ae0a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #20 0x00007f3cbd9c567f in QWidgetPrivate::syncBackingStore() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007f3cbd9dd1b8 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f3cbc99913d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f3cbc9f0353 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f3cb4b6c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007f3cb4b6c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007f3cbdb88f17 in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #33 0x000055f2ada92c9e in ?? () #34 0x000055f2adbc39da in ?? () #35 0x00007f3cbc9c5645 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00007f3cbd998122 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #37 0x00007f3cbd99a80c in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #38 0x00007f3cbdb170fc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #39 0x00007f3cbdb1e5ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #40 0x00007f3cbdb1f3d3 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #41 0x00007f3cbd9dd048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #42 0x00007f3cbdb216fb in QMenu::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #43 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #44 0x00007f3cbd9a665f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #45 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #46 0x00007f3cbd9a5632 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #47 0x00007f3cbd9f7ea5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #48 0x00007f3cbd9fa7da in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #49 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #50 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #51 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #52 0x00007f3cbd1e2583 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #53 0x00007f3cbd1e4055 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #54 0x00007f3cbd1bb2eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #55 0x00007f3ca895f260 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #56 0x00007f3cb4b6c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #57 0x00007f3cb4b6c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #58 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #59 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #60 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #61 0x00007f3cbc99daa4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #62 0x000055f2ada71fd8 in ?? () #63 0x00007f3cbbfb3b97 in __libc_start_main (main=0x55f2ada709c0, argc=1, argv=0x7fffb02bf978, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb02bf968) at ../csu/libc-start.c:310 #64 0x000055f2ada721da in _start () =================================================================== GDB Backtrace (all threads) =================================================================== [New LWP 14454] [New LWP 14457] [New LWP 14458] [New LWP 14624] [New LWP 14849] [New LWP 14847] [New LWP 14625] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `k3b'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000055f2adaec19b in ?? () [Current thread is 1 (Thread 0x7f3cc2060840 (LWP 14454))] Thread 7 (Thread 0x7f3c83fff700 (LWP 14625)): #0 0x00007f3cbc0a6bf9 in __GI___poll (fds=0x55f2b01506b0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007f3cb4b6c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f3cb4b6c962 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f3c9e6440e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f3cb4b94195 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f3cb65146db in start_thread (arg=0x7f3c83fff700) at pthread_create.c:463 pd = 0x7f3c83fff700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139897889355520, 3395541384161511552, 139897889353408, 0, 94500818176320, 140736149047168, -3357885310433900416, -3357980784616945536}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #6 0x00007f3cbc0b388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 6 (Thread 0x7f3c89d38700 (LWP 14847)): #0 0x00007f3cbc0a903f in __GI___select (nfds=26, readfds=0x7f3c89d37cf0, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41 resultvar = 18446744073709551102 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007f3cc1c3673d in ?? () from /usr/lib/x86_64-linux-gnu/libk3blib.so.7 No symbol table info available. #2 0x00007f3cbc7b817d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #3 0x00007f3cb65146db in start_thread (arg=0x7f3c89d38700) at pthread_create.c:463 pd = 0x7f3c89d38700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139897987106560, 3395541384161511552, 139897987104448, 0, 139898928099840, 140736149048960, -3357871948253771648, -3357980784616945536}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #4 0x00007f3cbc0b388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 5 (Thread 0x7f3c837fe700 (LWP 14849)): #0 0x00007f3cbc0769d0 in __GI___nanosleep (requested_time=0x7f3c837fdd50, remaining=0x7f3c837fdd50) at ../sysdeps/unix/sysv/linux/nanosleep.c:28 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007f3cbc9ef30d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #2 0x00007f3cc1b4e88a in K3b::MediaCache::PollThread::run() () from /usr/lib/x86_64-linux-gnu/libk3blib.so.7 No symbol table info available. #3 0x00007f3cbc7b817d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #4 0x00007f3cb65146db in start_thread (arg=0x7f3c837fe700) at pthread_create.c:463 pd = 0x7f3c837fe700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139897880962816, 3395541384161511552, 139897880960704, 0, 94500821976048, 140736149049808, -3357886410482399104, -3357980784616945536}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #5 0x00007f3cbc0b388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 4 (Thread 0x7f3c88a36700 (LWP 14624)): #0 0x00007f3cbc0a6bf9 in __GI___poll (fds=0x55f2af80ec40, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007f3cb4b6c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f3cb4b6c721 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f3cb4b94195 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f3cb65146db in start_thread (arg=0x7f3c88a36700) at pthread_create.c:463 pd = 0x7f3c88a36700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139897967175424, 3395541384161511552, 139897967173312, 0, 94500818176480, 140736149046784, -3357869337987397504, -3357980784616945536}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #6 0x00007f3cbc0b388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 3 (Thread 0x7f3c9be38700 (LWP 14458)): #0 0x00007f3cbc0a6bf9 in __GI___poll (fds=0x7f3c94017870, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007f3cb4b6c5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #4 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007f3cbc7b323a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #6 0x00007f3cbce6cd45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 No symbol table info available. #7 0x00007f3cbc7b817d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #8 0x00007f3cb65146db in start_thread (arg=0x7f3c9be38700) at pthread_create.c:463 pd = 0x7f3c9be38700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139898290145024, 3395541384161511552, 139898290142912, 0, 94500818312272, 140736149058560, -3357902872018302848, -3357980784616945536}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #9 0x00007f3cbc0b388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 2 (Thread 0x7f3ca5d5f700 (LWP 14457)): #0 0x00007f3cbc0a6bf9 in __GI___poll (fds=0x7f3ca5d5ec68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007f3cb3752747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #2 0x00007f3cb375436a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 No symbol table info available. #3 0x00007f3ca88fa5e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 No symbol table info available. #4 0x00007f3cbc7b817d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007f3cb65146db in start_thread (arg=0x7f3ca5d5f700) at pthread_create.c:463 pd = 0x7f3ca5d5f700 now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139898457028352, 3395541384161511552, 139898457026240, 0, 94500815532624, 140736149057936, -3357951057793267584, -3357980784616945536}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #6 0x00007f3cbc0b388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 1 (Thread 0x7f3cc2060840 (LWP 14454)): #0 0x000055f2adaec19b in ?? () No symbol table info available. #1 0x000055f2adaec567 in ?? () No symbol table info available. #2 0x000055f2adaec7e5 in ?? () No symbol table info available. #3 0x00007f3cbc9436ca in QItemSelection::contains(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #4 0x00007f3cbc943ba4 in QItemSelectionModel::isSelected(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #5 0x00007f3cbdc4f496 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #6 0x00007f3cbdc54b6d in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #7 0x00007f3cbdc59615 in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #8 0x00007f3cbd9dd048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #9 0x00007f3cbda7e4de in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #10 0x00007f3cbdbf1b8b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #11 0x00007f3cbdc5a52c in QTreeView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #12 0x00007f3cbc9966ac in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #13 0x00007f3cbd99e815 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #14 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #15 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #16 0x00007f3cbd9d619a in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #17 0x00007f3cbd9d675a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #18 0x00007f3cbd9addfe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #19 0x00007f3cbd9ae0a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #20 0x00007f3cbd9c567f in QWidgetPrivate::syncBackingStore() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #21 0x00007f3cbd9dd1b8 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #22 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #23 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #24 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #25 0x00007f3cbc99913d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #26 0x00007f3cbc9f0353 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #27 0x00007f3cb4b6c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #28 0x00007f3cb4b6c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #29 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #30 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #31 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #32 0x00007f3cbdb88f17 in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #33 0x000055f2ada92c9e in ?? () No symbol table info available. #34 0x000055f2adbc39da in ?? () No symbol table info available. #35 0x00007f3cbc9c5645 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #36 0x00007f3cbd998122 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #37 0x00007f3cbd99a80c in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #38 0x00007f3cbdb170fc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #39 0x00007f3cbdb1e5ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #40 0x00007f3cbdb1f3d3 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #41 0x00007f3cbd9dd048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #42 0x00007f3cbdb216fb in QMenu::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #43 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #44 0x00007f3cbd9a665f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #45 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #46 0x00007f3cbd9a5632 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #47 0x00007f3cbd9f7ea5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #48 0x00007f3cbd9fa7da in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #49 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #50 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 No symbol table info available. #51 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #52 0x00007f3cbd1e2583 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 No symbol table info available. #53 0x00007f3cbd1e4055 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 No symbol table info available. #54 0x00007f3cbd1bb2eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 No symbol table info available. #55 0x00007f3ca895f260 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 No symbol table info available. #56 0x00007f3cb4b6c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #57 0x00007f3cb4b6c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #58 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #59 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #60 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #61 0x00007f3cbc99daa4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 No symbol table info available. #62 0x000055f2ada71fd8 in ?? () No symbol table info available. #63 0x00007f3cbbfb3b97 in __libc_start_main (main=0x55f2ada709c0, argc=1, argv=0x7fffb02bf978, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb02bf968) at ../csu/libc-start.c:310 self = <optimized out> __self = <optimized out> result = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8864709559601215360, 94500783858096, 140736149059952, 0, 0, -3395711155672070016, -3357973311789479808}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7f3cc1eb0733 <_dl_init+259>, 0x7f3cc1e920b8}, data = {prev = 0x0, cleanup = 0x0, canceltype = -1041561805}}} not_first_call = <optimized out> #64 0x000055f2ada721da in _start () No symbol table info available. #0 0x000055f2adaec19b in ?? () #1 0x000055f2adaec567 in ?? () #2 0x000055f2adaec7e5 in ?? () #3 0x00007f3cbc9436ca in QItemSelection::contains(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f3cbc943ba4 in QItemSelectionModel::isSelected(QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f3cbdc4f496 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #6 0x00007f3cbdc54b6d in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #7 0x00007f3cbdc59615 in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #8 0x00007f3cbd9dd048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #9 0x00007f3cbda7e4de in QFrame::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #10 0x00007f3cbdbf1b8b in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007f3cbdc5a52c in QTreeView::viewportEvent(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #12 0x00007f3cbc9966ac in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f3cbd99e815 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f3cbd9d619a in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007f3cbd9d675a in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f3cbd9addfe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007f3cbd9ae0a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #20 0x00007f3cbd9c567f in QWidgetPrivate::syncBackingStore() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007f3cbd9dd1b8 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #23 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f3cbc99913d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007f3cbc9f0353 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f3cb4b6c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007f3cb4b6c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007f3cbdb88f17 in QDialog::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #33 0x000055f2ada92c9e in ?? () #34 0x000055f2adbc39da in ?? () #35 0x00007f3cbc9c5645 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00007f3cbd998122 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #37 0x00007f3cbd99a80c in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #38 0x00007f3cbdb170fc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #39 0x00007f3cbdb1e5ab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #40 0x00007f3cbdb1f3d3 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #41 0x00007f3cbd9dd048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #42 0x00007f3cbdb216fb in QMenu::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #43 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #44 0x00007f3cbd9a665f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #45 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #46 0x00007f3cbd9a5632 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #47 0x00007f3cbd9f7ea5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #48 0x00007f3cbd9fa7da in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #49 0x00007f3cbd99e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #50 0x00007f3cbd9a6104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #51 0x00007f3cbc9969c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #52 0x00007f3cbd1e2583 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #53 0x00007f3cbd1e4055 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #54 0x00007f3cbd1bb2eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #55 0x00007f3ca895f260 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #56 0x00007f3cb4b6c417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #57 0x00007f3cb4b6c650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #58 0x00007f3cb4b6c6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #59 0x00007f3cbc9ef97f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #60 0x00007f3cbc9949fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #61 0x00007f3cbc99daa4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #62 0x000055f2ada71fd8 in ?? () #63 0x00007f3cbbfb3b97 in __libc_start_main (main=0x55f2ada709c0, argc=1, argv=0x7fffb02bf978, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb02bf968) at ../csu/libc-start.c:310 #64 0x000055f2ada721da in _start () SUMMARY STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.