Bug 299463

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I wrote something on "leave me a note" widget and then press "Leave Note" button and then a crash report was launched.
Several widgets was open: Notes, Remember the milk, Hardware Temperature, CPU monitor, System Load Viewer, folder Viewer, Activities, pager, show desktop, digital clock, application launcher, system tray, task mmanager. Aditionally chrome and amarok was open.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f61c7af6780 (LWP 1575))]

Thread 5 (Thread 0x7f61a2680700 (LWP 1577)):
#0  0x00007f61c73c2b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f61bb57fff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f61bb580124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f61c45a0426 in QEventDispatcherGlib::processEvents (this=0x7f619c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f61c456fc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f61c456fed7 in QEventLoop::exec (this=0x7f61a267fdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f61c446efa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f61c454f9ff in QInotifyFileSystemWatcherEngine::run (this=0x2140f90) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f61c4471fcb in QThreadPrivate::start (arg=0x2140f90) at thread/qthread_unix.cpp:298
#9  0x00007f61bbe84e9a in start_thread (arg=0x7f61a2680700) at pthread_create.c:308
#10 0x00007f61c73ce4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f61a10a6700 (LWP 1578)):
#0  0x00007fff5da828de in ?? ()
#1  0x00007f61bb83115d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f61c44c8bb4 in do_gettime (frac=0x7f61a10a5b98, sec=0x7f61a10a5b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f61c45a0b8d in QTimerInfoList::updateCurrentTime (this=0x7f6194002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f61c45a0ec3 in QTimerInfoList::timerWait (this=0x7f6194002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f61c459f97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f61a10a5c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f61c459fa25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f61bb57f71e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f61bb57ff1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f61bb580124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f61c45a0426 in QEventDispatcherGlib::processEvents (this=0x7f61940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f61c456fc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f61c456fed7 in QEventLoop::exec (this=0x7f61a10a5dd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f61c446efa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f61c454f9ff in QInotifyFileSystemWatcherEngine::run (this=0x227a890) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f61c4471fcb in QThreadPrivate::start (arg=0x227a890) at thread/qthread_unix.cpp:298
#17 0x00007f61bbe84e9a in start_thread (arg=0x7f61a10a6700) at pthread_create.c:308
#18 0x00007f61c73ce4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6199fc5700 (LWP 1581)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f61c1354222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f61c1354259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f61bbe84e9a in start_thread (arg=0x7f6199fc5700) at pthread_create.c:308
#4  0x00007f61c73ce4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f618ea3b700 (LWP 1586)):
#0  0x00007f61bb57f756 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f61bb57ff1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f61bb58045a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f618f5252c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f61bb5a19a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f61bbe84e9a in start_thread (arg=0x7f618ea3b700) at pthread_create.c:308
#6  0x00007f61c73ce4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f61c7af6780 (LWP 1575)):
[KCrash Handler]
#6  0x00007f61c7312445 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f61c7315bab in __GI_abort () at abort.c:91
#8  0x00007f61c734fe2e in __libc_message (do_abort=2, fmt=0x7f61c745659c "*** %s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
#9  0x00007f61c73e5007 in __GI___fortify_fail (msg=0x7f61c7456533 "buffer overflow detected") at fortify_fail.c:32
#10 0x00007f61c73e3f00 in __GI___chk_fail () at chk_fail.c:29
#11 0x00007f61c73e4fbe in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:26
#12 0x00007f61c454b4d4 in QProcessPrivate::waitForStarted (this=<optimized out>, msecs=30000) at io/qprocess_unix.cpp:1038
#13 0x00007f618c83ed57 in LeaveNote::slotSend (this=0x4f71e60) at ../../../applets/leavenote/leavenote.cpp:218
#14 0x00007f61c4585281 in QMetaObject::activate (sender=0x520e170, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#15 0x00007f61c6fb0dd5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./pushbutton.moc:84
#16 Plasma::PushButton::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./pushbutton.moc:76
#17 0x00007f61c4585281 in QMetaObject::activate (sender=0x520fe10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff5da6b4e0) at kernel/qobject.cpp:3547
#18 0x00007f61c3f83c82 in QAbstractButton::toggled (this=0x627, _t1=39) at .moc/release-shared/moc_qabstractbutton.cpp:225
#19 0x0000000005211800 in ?? ()
#20 0x0000000005211800 in ?? ()
#21 0x0000000000000000 in ?? ()

Possible duplicates by query: bug 297031.

Reported using DrKonqi