https://bugs.kde.org/show_bug.cgi?id=410405
Bug ID: 410405
Summary: KDE menu editor exits unexpectedly very often!(severe)
Product: kmenuedit
Version: 5.14.5
Platform: Debian stable
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: parabolarrow at firemail.cc
Target Milestone: ---
Application: kmenuedit (5.14.5)
Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.19.0-5-amd64 x86_64
Distribution: PureOS
-- Information about the crash:
- What I was doing when the application crashed:I was randomly editing the
paths and folders on the app.I forget to click "save" after each change was
made,and accumulated a big bunch of changes.I clicked save after roughly
changed 10 items.Then the app crashed and exited.When I opened this app again,I
found all my last changes(even the previously saved ones)are lost.Such occation
happens very often on my computer.
-What was happening:This application has great possibility to crash when the
number of contents to be saved is bigger than a specific amount.
-Additional info:Many similar crashes happens on my computer,they are all
related to libraries likelibQt5Core.so.5 libQt5Widgets.so.5 libQt5Qml.so.5
libQt5XcbQpa.so.5
-Additional comments:Sorry for my broken English,this is Xeon
The crash can be reproduced sometimes.
-- Backtrace:
Application: KDE Menu Editor (kmenuedit), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3d70c31a00 (LWP 20136))]
Thread 4 (Thread 0x7f3d66055700 (LWP 20140)):
#0 0x00007f3d7523b00c in futex_wait_cancelable (private=0, expected=0,
futex_word=0x55c77c8aed68) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d7523b00c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55c77c8aed18, cond=0x55c77c8aed40) at pthread_cond_wait.c:502
#2 0x00007f3d7523b00c in __pthread_cond_wait (cond=0x55c77c8aed40,
mutex=0x55c77c8aed18) at pthread_cond_wait.c:655
#3 0x00007f3d667b9353 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4 0x00007f3d667b90a7 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5 0x00007f3d75234fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f3d77e9d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f3d6e52b700 (LWP 20138)):
#0 0x00007f3d747b8187 in g_main_context_acquire () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d747b8ff5 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d747b925c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d764e587b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d7649327b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d762e2ec6 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d773bd545 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f3d762ecaa7 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f3d75234fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007f3d77e9d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f3d6fb6c700 (LWP 20137)):
#0 0x00007f3d77e92819 in __GI___poll (fds=0x7f3d6fb6bab8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3d7440acf7 in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f3d7440c91a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f3d704cad79 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f3d762ecaa7 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d75234fa3 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f3d77e9d4cf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f3d70c31a00 (LWP 20136)):
[KCrash Handler]
#6 0x00007f3d777845c7 in KService::menuId() const () at
/lib/x86_64-linux-gnu/libKF5Service.so.5
#7 0x00007f3d77f84d16 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#8 0x00007f3d77f84f50 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#9 0x00007f3d77f84f08 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#10 0x00007f3d77f84f08 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#11 0x00007f3d77f84f08 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#12 0x00007f3d77f84fe4 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#13 0x00007f3d77f85074 in () at /lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#14 0x00007f3d764bd906 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f3d76e08f02 in QAction::triggered(bool) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f3d76e0b510 in QAction::activate(QAction::ActionEvent) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f3d76ef6bbd in () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f3d76ef6df5 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f3d76fe08ea in QToolButton::mouseReleaseEvent(QMouseEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f3d76e4d588 in QWidget::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f3d76fe0993 in QToolButton::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f3d76e0f4b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f3d76e16b98 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f3d764945a9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f3d76e15ec9 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f3d76e68014 in () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f3d76e6ab9e in () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f3d76e0f4b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f3d76e16950 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f3d764945a9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f3d7683ffe3 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007f3d76841e25 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007f3d7681c06b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#34 0x00007f3d705613eb in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#35 0x00007f3d7649327b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f3d7649b262 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f3d77f7d5f8 in kdemain () at
/lib/x86_64-linux-gnu/libkdeinit5_kmenuedit.so
#38 0x00007f3d77dc809b in __libc_start_main (main=0x55c77bb3e050, argc=1,
argv=0x7ffc7f762db8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc7f762da8) at ../csu/libc-start.c:308
#39 0x000055c77bb3e08a in _start ()
[Inferior 1 (process 20136) detached]
Reported using DrKonqi
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