[Bug 299716] New: Crash when switching away from Contact List

[mgolden at mitchgolden.com]

https://bugs.kde.org/show_bug.cgi?id=299716

            Bug ID: 299716
          Severity: crash
           Version: 0.3
          Priority: NOR
          Assignee: kde-telepathy-bugs at kde.org
           Summary: Crash when switching away from Contact List
    Classification: Unclassified
                OS: Linux
          Reporter: mgolden at mitchgolden.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: contactlist
           Product: telepathy

Application: ktp-contactlist (0.3)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

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

Not much.  I was on the contact list, had connected.  Then I switched away to
another application and it crashed.  So far as I know I pressed nothing on the
contact list, though it's possible I hit a key

-- Backtrace:
Application: KDE Telepathy Contact List (ktp-contactlist), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff71be9d780 (LWP 2358))]

Thread 2 (Thread 0x7ff70962c700 (LWP 2359)):
#0  __pthread_mutex_lock (mutex=0x7ff704000a60) at pthread_mutex_lock.c:56
#1  0x00007ff715246561 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff71520a824 in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff71520af6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff71520b124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff71a152426 in QEventDispatcherGlib::processEvents
(this=0x7ff7040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007ff71a121c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007ff71a121ed7 in QEventLoop::exec (this=0x7ff70962bdd0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007ff71a020fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007ff71a1019ff in QInotifyFileSystemWatcherEngine::run (this=0x11bcf70)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007ff71a023fcb in QThreadPrivate::start (arg=0x11bcf70) at
thread/qthread_unix.cpp:298
#11 0x00007ff715ae2e9a in start_thread (arg=0x7ff70962c700) at
pthread_create.c:308
#12 0x00007ff7185bf4bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff71be9d780 (LWP 2358)):
[KCrash Handler]
#6  QLineEdit::text (this=0x0) at widgets/qlineedit.cpp:380
#7  0x0000000000436012 in GlobalPresenceChooser::event (this=0x106b5c0,
e=0x7fff6dd542c0) at
/build/buildd/ktp-contact-list-0.3.1/global-presence-chooser.cpp:274
#8  0x00007ff718d55894 in notify_helper (e=0x7fff6dd542c0, receiver=0x106b5c0,
this=0xf59bf0) at kernel/qapplication.cpp:4559
#9  QApplicationPrivate::notify_helper (this=0xf59bf0, receiver=0x106b5c0,
e=0x7fff6dd542c0) at kernel/qapplication.cpp:4531
#10 0x00007ff718d5add5 in QApplication::notify (this=<optimized out>,
receiver=<optimized out>, e=0x7fff6dd542c0) at kernel/qapplication.cpp:4000
#11 0x00007ff71ada6bb6 in KApplication::notify (this=0x7fff6dd551c0,
receiver=0x106b5c0, event=0x7fff6dd542c0) at
../../kdeui/kernel/kapplication.cpp:311
#12 0x00007ff71a122e9c in QCoreApplication::notifyInternal
(this=0x7fff6dd551c0, receiver=0x106b5c0, event=0x7fff6dd542c0) at
kernel/qcoreapplication.cpp:876
#13 0x00007ff718df9c49 in QKeyMapper::sendKeyEvent (keyWidget=0x106b5c0,
grab=<optimized out>, type=QEvent::KeyPress, code=16777220, modifiers=...,
text=..., autorepeat=false, count=1, nativeScanCode=36, nativeVirtualKey=65293,
nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1866
#14 0x00007ff718dfa0bb in QKeyMapperPrivate::translateKeyEvent (this=0xf89950,
keyWidget=0x106b5c0, event=0x7fff6dd54db0, grab=false) at
kernel/qkeymapper_x11.cpp:1836
#15 0x00007ff718dd4637 in QApplication::x11ProcessEvent (this=0x7fff6dd551c0,
event=0x7fff6dd54db0) at kernel/qapplication_x11.cpp:3625
#16 0x00007ff718dfe0d2 in x11EventSourceDispatch (s=0xf46bb0, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0x00007ff71520ac9a in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007ff71520b060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007ff71520b124 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ff71a1523bf in QEventDispatcherGlib::processEvents (this=0xf1c4b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#21 0x00007ff718dfdd5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007ff71a121c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#23 0x00007ff71a121ed7 in QEventLoop::exec (this=0x7fff6dd55150, flags=...) at
kernel/qeventloop.cpp:204
#24 0x00007ff71a126f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#25 0x000000000041b2c0 in main (argc=1, argv=0x7fff6dd55498) at
/build/buildd/ktp-contact-list-0.3.1/main.cpp:62

Possible duplicates by query: bug 295826.

Reported using DrKonqi

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