[kmenuedit] [Bug 415699] New: kmenuedit crashes when creating a new item

Oded Arbel bugzilla_noreply at kde.org
Mon Dec 30 09:57:15 GMT 2019 

https://bugs.kde.org/show_bug.cgi?id=415699

            Bug ID: 415699
           Summary: kmenuedit crashes when creating a new item
           Product: kmenuedit
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: oded at geek.co.il
  Target Milestone: ---

Application: kmenuedit (5.17.80)

Qt Version: 5.12.4
Frameworks Version: 5.66.0
Operating System: Linux 5.3.0-25-generic x86_64
Distribution: Ubuntu 19.10

-- Information about the crash:
- What I was doing when the application crashed:
Selected the "Internet" group, clicked "New Item", typed "Outline Manager" and
clicked "OK".

Using KCI unstable, fully up to date, with kmenuedit package
4:5.17.4+p19.10+git20191228.0658-0

The crash can be reproduced every time.

-- 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 0x7fd6045d0100 (LWP 17648))]

Thread 4 (Thread 0x7fd5fb338700 (LWP 17651)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x55d106cad8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55d106cad878,
cond=0x55d106cad8a0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55d106cad8a0, mutex=0x55d106cad878) at
pthread_cond_wait.c:638
#3  0x00007fd5fb81e97b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fd5fb81e59b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fd609524669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007fd609666323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd601c5a700 (LWP 17650)):
#0  0x00007fd609659c2f in __GI___poll (fds=0x7fd5f40029e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd606866a3e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd5f40029e0, timeout=<optimized out>, context=0x7fd5f4000c30)
at ../../../glib/gmain.c:4216
#2  g_main_context_iterate (context=context at entry=0x7fd5f4000c30,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:3912
#3  0x00007fd606866b73 in g_main_context_iteration (context=0x7fd5f4000c30,
may_block=may_block at entry=1) at ../../../glib/gmain.c:3978
#4  0x00007fd607d446c3 in QEventDispatcherGlib::processEvents
(this=0x7fd5f4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fd607ceb63b in QEventLoop::exec (this=this at entry=0x7fd601c59d70,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007fd607b24a75 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007fd608074efa in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fd607b25cc2 in QThreadPrivate::start (arg=0x7fd6080f7d80) at
thread/qthread_unix.cpp:361
#9  0x00007fd609524669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#10 0x00007fd609666323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd603720700 (LWP 17649)):
#0  0x00007fd609659c2f in __GI___poll (fds=fds at entry=0x7fd60371fca8,
nfds=nfds at entry=1, timeout=timeout at entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd60669f917 in poll (__timeout=-1, __nfds=1, __fds=0x7fd60371fca8)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  _xcb_conn_wait (c=c at entry=0x55d106c5c3b0, cond=cond at entry=0x55d106c5c3f0,
vector=vector at entry=0x0, count=count at entry=0x0) at ../../src/xcb_conn.c:479
#3  0x00007fd6066a153a in xcb_wait_for_event (c=0x55d106c5c3b0) at
../../src/xcb_in.c:697
#4  0x00007fd603f08288 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5  0x00007fd607b25cc2 in QThreadPrivate::start (arg=0x55d106c4c230) at
thread/qthread_unix.cpp:361
#6  0x00007fd609524669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#7  0x00007fd609666323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd6045d0100 (LWP 17648)):
[KCrash Handler]
#6  0x00007fd6091ece24 in KService::desktopEntryName() const () from
/usr/lib/x86_64-linux-gnu/libKF5Service.so.5
#7  0x00007fd6097699c9 in GlobalAccel::getMenuEntryShortcut (storageId=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:88
#8  0x00007fd609765905 in MenuEntryInfo::shortcut
(this=this at entry=0x55d107440240) at ./menuinfo.cpp:367
#9  0x00007fd609752c0d in BasicTab::setEntryInfo (this=0x55d106e01e70,
entryInfo=0x55d107440240) at ./basictab.cpp:345
#10 0x00007fd60976aba4 in BasicTab::qt_static_metacall (_o=<optimized out>,
_id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at
./obj-x86_64-linux-gnu/kdeinit_kmenuedit_autogen/EWIEGA46WW/moc_basictab.cpp:129
#11 0x00007fd607d18468 in QMetaObject::activate (sender=0x55d106d007d0,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3801
#12 0x00007fd60976a9b6 in TreeView::entrySelected (this=<optimized out>,
_t1=<optimized out>) at
./obj-x86_64-linux-gnu/kdeinit_kmenuedit_autogen/EWIEGA46WW/moc_treeview.cpp:249
#13 0x00007fd607d185c8 in QtPrivate::QSlotObjectBase::call (a=0x7fff3a8ed3c0,
r=0x55d106d007d0, this=0x55d106e01be0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#14 QMetaObject::activate (sender=0x55d106d007d0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3781
#15 0x00007fd608b2f1b2 in QTreeWidget::currentItemChanged(QTreeWidgetItem*,
QTreeWidgetItem*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fd608b37d9f in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fd607d18468 in QMetaObject::activate (sender=0x7fd5fc0053c0,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3801
#18 0x00007fd607ca8157 in QItemSelectionModel::currentChanged
(this=this at entry=0x7fd5fc0053c0, _t1=..., _t2=...) at
.moc/moc_qitemselectionmodel.cpp:465
#19 0x00007fd607caa420 in QItemSelectionModel::setCurrentIndex
(this=0x7fd5fc0053c0, index=..., command=...) at
itemmodels/qitemselectionmodel.cpp:1414
#20 0x00007fd608ab0a2d in QAbstractItemView::setCurrentIndex(QModelIndex
const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fd608b310ae in QTreeWidget::setCurrentItem(QTreeWidgetItem*, int) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fd60975e1f8 in TreeView::newitem (this=0x55d106d007d0) at
./treeview.cpp:1145
#23 0x00007fd607d185c8 in QtPrivate::QSlotObjectBase::call (a=0x7fff3a8ed800,
r=0x55d106d007d0, this=0x55d106d31140) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#24 QMetaObject::activate (sender=0x55d106cb8400, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3781
#25 0x00007fd608843406 in QAction::triggered(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007fd608845ac2 in QAction::activate(QAction::ActionEvent) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007fd60893f840 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007fd60893fa65 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007fd608a329ae in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007fd60888c04e in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007fd608a32a58 in QToolButton::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007fd608849a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007fd608853053 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fd607ceca9a in QCoreApplication::notifyInternal2
(receiver=0x55d106e199c0, event=0x7fff3a8edda0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#35 0x00007fd608852157 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007fd6088a814d in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007fd6088aafdc in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007fd608849a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007fd608852e00 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007fd607ceca9a in QCoreApplication::notifyInternal2
(receiver=0x55d107053250, event=0x7fff3a8ee220) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#41 0x00007fd60821fd73 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#42 0x00007fd6082215fb in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#43 0x00007fd6081fb26b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#44 0x00007fd603f0928e in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#45 0x00007fd60686684d in g_main_dispatch (context=0x7fd5fc005010) at
../../../glib/gmain.c:3179
#46 g_main_context_dispatch (context=context at entry=0x7fd5fc005010) at
../../../glib/gmain.c:3844
#47 0x00007fd606866ad0 in g_main_context_iterate
(context=context at entry=0x7fd5fc005010, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:3917
#48 0x00007fd606866b73 in g_main_context_iteration (context=0x7fd5fc005010,
may_block=may_block at entry=1) at ../../../glib/gmain.c:3978
#49 0x00007fd607d446a5 in QEventDispatcherGlib::processEvents
(this=0x55d106cac200, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#50 0x00007fd607ceb63b in QEventLoop::exec (this=this at entry=0x7fff3a8ee5c0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#51 0x00007fd607cf33a6 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#52 0x00007fd60974f176 in kdemain (argc=<optimized out>, argv=<optimized out>)
at ./main.cpp:93
#53 0x00007fd60956b1e3 in __libc_start_main (main=0x55d10685d060 <main>,
argc=1, argv=0x7fff3a8ee7e8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff3a8ee7d8) at ../csu/libc-start.c:308
#54 0x000055d10685d09e in _start ()
[Inferior 1 (process 17648) detached]

Reported using DrKonqi

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