[kopete-bugs] [Bug 219411] New: Kopete Crash when high DISK IO occurs [QObjectPrivate::q_func, QObjectPrivate::setParent_helper, QObject::setParent]

[Roger Pixley]

https://bugs.kde.org/show_bug.cgi?id=219411

           Summary: Kopete Crash when high DISK IO occurs
                    [QObjectPrivate::q_func,
                    QObjectPrivate::setParent_helper, QObject::setParent]
           Product: kopete
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kopete-bugs at kde.org
        ReportedBy: skreech2 at hotmail.com


Application: kopete (0.99.80)
KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-16-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
Kopete Crashes when there is a lot of  Disk IO.  If alt+Tabbing and a message
comesin Kopete will in most cases crash. 

The crash can be reproduced some of the times.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7729760 (LWP 20172))]

Thread 4 (Thread 0xb4694b70 (LWP 20198)):
#0  0x0024ad4b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x061fa956 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x073dc839 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x04461c0f in QEventDispatcherGlib::processEvents (this=0x9978c60,
flags=...) at kernel/qeventdispatcher_glib.cpp:409
#4  0x044344c9 in QEventLoop::processEvents (this=0x9b985f0, flags=) at
kernel/qeventloop.cpp:149
#5  0x0443491a in QEventLoop::exec (this=0x9b985f0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x023cba0a in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
#7  0x043343ae in QThreadPrivate::start (arg=0x9aebe78) at
thread/qthread_unix.cpp:244
#8  0x0024880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x061ed7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb3e93b70 (LWP 20199)):
#0  0x00f67e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0445ed1b in qt_gettime () at kernel/qcore_unix.cpp:109
#2  0x04463de5 in QTimerInfoList::updateCurrentTime (this=0x9cf9bb4) at
kernel/qeventdispatcher_unix.cpp:340
#3  0x04463e2a in QTimerInfoList::timerWait (this=0x9cf9bb4, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4  0x04461e18 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb3e930cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x073dbf80 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x073dc341 in ?? () from /lib/libglib-2.0.so.0
#7  0x073dc853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x04461c0f in QEventDispatcherGlib::processEvents (this=0x9864870,
flags=...) at kernel/qeventdispatcher_glib.cpp:409
#9  0x044344c9 in QEventLoop::processEvents (this=0x98df5d8, flags=) at
kernel/qeventloop.cpp:149
#10 0x0443491a in QEventLoop::exec (this=0x98df5d8, flags=...) at
kernel/qeventloop.cpp:201
#11 0x02697d9b in ?? () from /usr/lib/kde4/kopete_jabber.so
#12 0x043343ae in QThreadPrivate::start (arg=0x9cf8538) at
thread/qthread_unix.cpp:244
#13 0x0024880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x061ed7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb3692b70 (LWP 20200)):
#0  0x00594422 in __kernel_vsyscall ()
#1  0x0024ce15 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x061fa78d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04335307 in QWaitConditionPrivate::wait (this=0x9cf7ad8, mutex=0x9cf7ad4,
time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9cf7ad8, mutex=0x9cf7ad4, time=4294967295) at
thread/qwaitcondition_unix.cpp:159
#5  0x09024102 in QHostInfoAgent::run (this=0x9cf7ac8) at
kernel/qhostinfo.cpp:252
#6  0x043343ae in QThreadPrivate::start (arg=0x9cf7ac8) at
thread/qthread_unix.cpp:244
#7  0x0024880e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x061ed7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7729760 (LWP 20172)):
[KCrash Handler]
#6  QObjectPrivate::q_func (this=0xea, o=0xc2553e8) at kernel/qobject_p.h:99
#7  QObjectPrivate::setParent_helper (this=0xea, o=0xc2553e8) at
kernel/qobject.cpp:2007
#8  0x0444a947 in QObject::setParent (this=0x966e668, parent=0xc2553e8) at
kernel/qobject.cpp:1985
#9  0x00bc5e32 in KSystemTrayIcon::setMovie (this=0xc2553e8, m=0x966e668) at
../../kdeui/notifications/ksystemtrayicon.cpp:397
#10 0x00bbf29e in KStatusNotifierItemPrivate::syncLegacySystemTrayIcon
(this=0x965f510) at ../../kdeui/notifications/kstatusnotifieritem.cpp:753
#11 0x00bc11b2 in KStatusNotifierItem::setStatus (this=0x965f490,
status=KStatusNotifierItem::NeedsAttention) at
../../kdeui/notifications/kstatusnotifieritem.cpp:105
#12 0x0805b3f9 in _start ()

Reported using DrKonqi

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