[Bug 297031] New: Crashed without user interaction.

Thomas Kent teeks99 at yahoo.com
Thu Mar 29 13:24:37 BST 2012


https://bugs.kde.org/show_bug.cgi?id=297031

            Bug ID: 297031
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: Crashed without user interaction.
    Classification: Unclassified
                OS: Linux
          Reporter: teeks99 at yahoo.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: kded
           Product: kdelibs

Application: kded4 ($Id$)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.2.0-20-generic x86_64
Distribution: Ubuntu precise (development branch)

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

When this crashed, I was not using the tool at all, I was reading the contents
of a webpage.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f11c1bd6780 (LWP 9242))]

Thread 3 (Thread 0x7f11a559e700 (LWP 9250)):
#0  0x00007f11bce0205d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f1198000a60) at pthread_mutex_unlock.c:290
#2  0x00007f11bc7798c1 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f11bc73d803 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f11bc73e00b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f11bc73e214 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f11c085fa96 in QEventDispatcherGlib::processEvents
(this=0x7f11980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f11c082f2f2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f11c082f547 in QEventLoop::exec (this=0x7f11a559ddd0, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f11c072ef97 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#10 0x00007f11c080f06f in QInotifyFileSystemWatcherEngine::run (this=0x17292f0)
at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007f11c0731fbb in QThreadPrivate::start (arg=0x17292f0) at
thread/qthread_unix.cpp:298
#12 0x00007f11bcdfee9a in start_thread (arg=0x7f11a559e700) at
pthread_create.c:308
#13 0x00007f11bf41d4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f11a5d9f700 (LWP 7448)):
#0  0x00007f11bf411b03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f11bc73e0e6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f11bc73e214 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f11c085fa96 in QEventDispatcherGlib::processEvents
(this=0x7f11a0003500, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f11c082f2f2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f11c082f547 in QEventLoop::exec (this=0x7f11a5d9ee00, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f11c072ef97 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007f11c0731fbb in QThreadPrivate::start (arg=0x183ece0) at
thread/qthread_unix.cpp:298
#8  0x00007f11bcdfee9a in start_thread (arg=0x7f11a5d9f700) at
pthread_create.c:308
#9  0x00007f11bf41d4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f11c1bd6780 (LWP 9242)):
[KCrash Handler]
#6  0x00007f11bf361445 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f11bf364bab in __GI_abort () at abort.c:91
#8  0x00007f11bf39ee2e in __libc_message (do_abort=2, fmt=0x7f11bf4a551c "***
%s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
#9  0x00007f11bf434007 in __GI___fortify_fail (msg=0x7f11bf4a54b3 "buffer
overflow detected") at fortify_fail.c:32
#10 0x00007f11bf432f00 in __GI___chk_fail () at chk_fail.c:29
#11 0x00007f11bf433fbe in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:26
#12 0x00007f11c080ab44 in QProcessPrivate::waitForStarted (this=<optimized
out>, msecs=-1) at io/qprocess_unix.cpp:1032
#13 0x00007f11c07c5bd3 in QProcess::waitForFinished (this=0x16f8ae0, msecs=-1)
at io/qprocess.cpp:1754
#14 0x00007f11c0ca2602 in KProcess::execute (this=0x16f8ae0, msecs=-1) at
../../kdecore/io/kprocess.cpp:350
#15 0x00007f118f09b0f9 in ApportEvent::reportsAvailable (this=<optimized out>)
at
/build/buildd/kubuntu-notification-helper-11.10ubuntu1/src/daemon/apportevent/apportevent.cpp:42
#16 0x00007f118f09b173 in ApportEvent::show (this=0x18335d0) at
/build/buildd/kubuntu-notification-helper-11.10ubuntu1/src/daemon/apportevent/apportevent.cpp:50
#17 0x00007f118f099d0d in apportEvent (this=0x190ef90) at
/build/buildd/kubuntu-notification-helper-11.10ubuntu1/src/daemon/notificationhelpermodule.cpp:130
#18 NotificationHelperModule::qt_metacall (this=0x190ef90,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff7d8faa90) at
/build/buildd/kubuntu-notification-helper-11.10ubuntu1/obj-x86_64-linux-gnu/src/daemon/notificationhelpermodule.moc:79
#19 0x00007f11c0844af9 in QMetaObject::activate (sender=0x186ba70, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff7d8faa90) at
kernel/qobject.cpp:3566
#20 0x00007f11c0c98102 in KDirWatch::dirty (this=<optimized out>, _t1=...) at
./kdirwatch.moc:113
#21 0x00007f11c0849ab6 in QObject::event (this=0x186ba70, e=<optimized out>) at
kernel/qobject.cpp:1195
#22 0x00007f11bfbb36b4 in notify_helper (e=0x1b172b0, receiver=0x186ba70,
this=0x156abf0) at kernel/qapplication.cpp:4555
#23 QApplicationPrivate::notify_helper (this=0x156abf0, receiver=0x186ba70,
e=0x1b172b0) at kernel/qapplication.cpp:4527
#24 0x00007f11bfbb8533 in QApplication::notify (this=0x7fff7d8fb410,
receiver=0x186ba70, e=0x1b172b0) at kernel/qapplication.cpp:4416
#25 0x00007f11c15c4906 in KApplication::notify (this=0x7fff7d8fb410,
receiver=0x186ba70, event=0x1b172b0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f11c083050c in QCoreApplication::notifyInternal
(this=0x7fff7d8fb410, receiver=0x186ba70, event=0x1b172b0) at
kernel/qcoreapplication.cpp:876
#27 0x00007f11c08342da in sendEvent (event=0x1b172b0, receiver=0x186ba70) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x14d92b0) at kernel/qcoreapplication.cpp:1500
#29 0x00007f11c085f603 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#31 0x00007f11bc73dd8a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f11bc73e150 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f11bc73e214 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f11c085fa2f in QEventDispatcherGlib::processEvents (this=0x14db7d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007f11bfc5bb1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f11c082f2f2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f11c082f547 in QEventLoop::exec (this=0x7fff7d8fb3a0, flags=...) at
kernel/qeventloop.cpp:204
#38 0x00007f11c08345d7 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#39 0x00007f11acca6e55 in kdemain (argc=1, argv=0x1504ce0) at
../../kded/kded.cpp:924
#40 0x00000000004086a4 in launch (argc=1, _name=0x40b497 "kded4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at
../../kinit/kinit.cpp:746
#41 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001,
envp=0x7fff7d8fc5a0) at ../../kinit/kinit.cpp:1861

Reported using DrKonqi

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