118861 – [liboscar] Crash when closing connection in OSCAR

Bug 118861 - [liboscar] Crash when closing connection in OSCAR

Summary: [liboscar] Crash when closing connection in OSCAR

Status:	RESOLVED FIXED

Alias:	None

Product:	kopete
Classification:	Unmaintained
Component:	ICQ and AIM Plugins (other bugs)
Version First Reported In:	0.11
Platform:	unspecified Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Kopete Developers

URL:
Keywords:

Duplicates (4):	119909 119995 120869 121780 (view as bug list)
Depends on:
Blocks:

Reported:	2005-12-22 15:05 UTC by Henk Poley
Modified:	2006-02-27 17:21 UTC (History)
CC List:	3 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description Henk Poley 2005-12-22 15:05:45 UTC

Version:           0.11 (using KDE 3.5.0, Gentoo)
Compiler:          gcc version 3.3.6 (Gentoo 3.3.6, ssp-3.3.6-1.0, pie-8.7.8)
OS:                Linux (i686) release 2.6.14-suspend2-r1

Couldn't find the cause nor a similar backtrace..

Backtrace:

Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1225082688 (LWP 15107)]
[KCrash handler]
#4  0x4bf3efac in QObject::receivers (this=0x8428ef0, signal=3)
    at qgvector.h:92
#5  0xb67bc161 in CloseConnectionTask::disconnected (this=0x8428ef0, t0=0, 
    t1=@0x0) at qmetaobject.h:261
#6  0xb67bbbbf in CloseConnectionTask::take (this=0x8428ef0, transfer=0x1)
    at closeconnectiontask.cpp:93
#7  0xb67ae6eb in Task::take (this=0x0, transfer=0x908bdf0) at task.cpp:141
#8  0xb67c7ee1 in Connection::distribute (this=0x0, transfer=0x908bdf0)
    at connection.cpp:212
#9  0xb67c7f74 in Connection::streamReadyRead (this=0x83eb420)
    at connection.cpp:229
#10 0xb67c8388 in Connection::qt_invoke (this=0x83eb420, _id=3, _o=0xbf879e00)
    at connection.moc:141
#11 0x4bf41053 in QObject::activate_signal (this=0x83b84b0, clist=0x8426ab8, 
    o=0xbf879e00) at qconnection.h:56
#12 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1081631232) at qobject.cpp:2324
#13 0xb67b5a5e in Stream::readyRead (this=0x0) at qmetaobject.h:261
#14 0xb67b480f in ClientStream::doReadyRead (this=0x0)
    at oscarclientstream.cpp:404
#15 0xb67b4464 in ClientStream::cp_incomingData (this=0x83b84b0)
    at oscarclientstream.cpp:321
#16 0xb67b4c1a in ClientStream::qt_invoke (this=0x83b84b0, _id=6, 
    _o=0xbf879f40) at oscarclientstream.moc:157
#17 0x4bf41053 in QObject::activate_signal (this=0x845a18c, clist=0x83eb608, 
    o=0xbf879f40) at qconnection.h:56
#18 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1081630912) at qobject.cpp:2324
#19 0xb67b095c in CoreProtocol::incomingData (this=0x0) at qmetaobject.h:261
#20 0xb67b05f1 in CoreProtocol::wireToTransfer (this=0x845a18c, 
    wire=@0x845a1b4) at coreprotocol.cpp:226
#21 0xb67b025d in CoreProtocol::addIncomingData (this=0x845a18c, 
    incomingBytes=@0xbf87a0b0) at qmemarray.h:66
#22 0xb67b47af in ClientStream::bs_readyRead (this=0x83b84b0)
    at oscarclientstream.cpp:385
#23 0xb67b4c55 in ClientStream::qt_invoke (this=0x83b84b0, _id=10, 
    _o=0xbf87a180) at oscarclientstream.moc:161
#24 0x4bf41053 in QObject::activate_signal (this=0x8360ef8, clist=0x83eb608, 
    o=0xbf87a180) at qconnection.h:56
#25 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1081630336) at qobject.cpp:2324
#26 0xb67b37ae in ByteStream::readyRead (this=0x0) at qmetaobject.h:261
#27 0xb67b69b5 in KNetworkByteStream::slotReadyRead (this=0x8360ef8)
    at oscarbytestream.cpp:124
#28 0xb67b6c28 in KNetworkByteStream::qt_invoke (this=0x8360ef8, _id=4, 
    _o=0xbf87a2d0) at oscarbytestream.moc:108
#29 0x4bf41053 in QObject::activate_signal (this=0x89126a0, clist=0x83cd0c0, 
    o=0xbf87a2d0) at qconnection.h:56
#30 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1081630000) at qobject.cpp:2324
#31 0xb720cd8e in KNetwork::KClientSocketBase::readyRead (this=0x0)
    at qmetaobject.h:261
#32 0xb720c508 in KNetwork::KClientSocketBase::slotReadActivity (
    this=0x813e070) at kclientsocketbase.cpp:416
#33 0xb7213c92 in KNetwork::KBufferedSocket::slotReadActivity (this=0x89126a0)
    at kbufferedsocket.cpp:352
#34 0xb7214192 in KNetwork::KBufferedSocket::qt_invoke (this=0x89126a0, 
    _id=8, _o=0x0) at kbufferedsocket.moc:97
#35 0x4bf41053 in QObject::activate_signal (this=0x8539180, clist=0x858cd30, 
    o=0xbf87a3f0) at qconnection.h:56
#36 0x4bf411ad in QObject::activate_signal (this=0x8539180, signal=2, 
    param=1270397440) at qobject.cpp:2448
#37 0x4c275c72 in QSocketNotifier::activated (this=0x0, t0=0)
    at qmetaobject.h:261
#38 0x4bf5d16e in QSocketNotifier::event (this=0x8539180, e=0xbf87a840)
    at qsocketnotifier.cpp:258
#39 0x4bee5b3c in QApplication::internalNotify (this=0x0, receiver=0x8539180, 
    e=0xbf87a840) at qapplication.cpp:2615
#40 0x4bee4edd in QApplication::notify (this=0xbf87aac0, receiver=0x8539180, 
    e=0xbf87a840) at qapplication.cpp:2372
#41 0xb70c4e32 in KApplication::notify (this=0xbf87aac0, receiver=0x8539180, 
    event=0xbf87a840) at kapplication.cpp:550
#42 0x4bed5795 in QEventLoop::activateSocketNotifiers (this=0x824f858)
    at qeventloop_unix.cpp:579
#43 0x4be8f87f in QEventLoop::processEvents (this=0x824f858, flags=4)
    at qeventloop_x11.cpp:383
#44 0x4bef7a98 in QEventLoop::enterLoop (this=0x824f858) at qeventloop.cpp:198
#45 0x4bef7948 in QEventLoop::exec (this=0x824f858) at qeventloop.cpp:145
#46 0x4bee5d71 in QApplication::exec (this=0xbf87aac0)
    at qapplication.cpp:2758
#47 0x0806e640 in main (argc=0, argv=0x0) at main.cpp:103

Comment 1 Matt Rogers 2005-12-22 15:19:02 UTC

never seen this before. how reproducible is it?

Comment 2 Henk Poley 2005-12-22 16:33:52 UTC

It just happened once.. so that's it for reproducability

System info (no ricerness):

MFL ~ # emerge info
Portage 2.0.53 (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r2, 2.6.14-suspend2-r1 i686)
=================================================================
System uname: 2.6.14-suspend2-r1 i686 AMD Athlon(tm) XP 2000+
Gentoo Base System version 1.6.13
<snip>
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1
sys-devel/libtool:   1.5.20
virtual/os-headers:  2.6.11-r2
<snip>
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=athlon-xp -pipe -ggdb3"
CHOST="i686-pc-linux-gnu"
<snip>
CXXFLAGS="-O2 -march=athlon-xp -pipe -ggdb3"

Comment 3 Malte S. Stretz 2006-01-11 10:08:45 UTC

*** Bug 119909 has been marked as a duplicate of this bug. ***

Comment 4 Malte S. Stretz 2006-01-11 10:10:51 UTC

From bug 119909:
| Every now and then, Kopete crashes on startup in the oscar plugin.  I think
| this happens since I added the ICQ transport to my Jabber account so its most
| probably a race condition where Kopete first connects to the ICQ server and
| then immediately gets disconnected because the Jabber server connects, too. 
| Or the other way round.

Comment 5 Matt Rogers 2006-01-31 17:34:59 UTC

*** Bug 119995 has been marked as a duplicate of this bug. ***

Comment 6 Matt Rogers 2006-01-31 17:35:40 UTC

*** Bug 120869 has been marked as a duplicate of this bug. ***

Comment 7 Matt Rogers 2006-02-05 17:53:59 UTC

is anybody using the connection status plugin?

Comment 8 Dmitry Suzdalev 2006-02-05 23:31:49 UTC

Yup! No crashes so far... (dev-0.12 version)

Comment 9 Matt Rogers 2006-02-06 04:26:40 UTC

hmm, there was a change to keep things from crashing in dev-0.12. If anybody else can reproduce with the 0.12 alpha that will be released in a few days, please reopen.

Comment 10 Malte S. Stretz 2006-02-11 19:15:43 UTC

*** Bug 121780 has been marked as a duplicate of this bug. ***

Comment 11 Henk Poley 2006-02-19 21:26:50 UTC

Just had this crash again. Aparently this time it was caused by Adium on my OS X system loging in.

Was using Kopete 0.11.1 this time, that's not 0.12, so no reopen.

Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1228105536 (LWP 15687)]
[KCrash handler]
#6  QObject::receivers (this=0x85557a8, signal=3) at qptrvector.h:62
#7  0xb6458661 in CloseConnectionTask::disconnected (this=0x85557a8, 
    t0=139810728, t1=@0x85557a8) at qmetaobject.h:261
#8  0xb64580bf in CloseConnectionTask::take (this=0x85557a8, transfer=0x1)
    at closeconnectiontask.cpp:93
#9  0xb644abbb in Task::take (this=0x85557a8, transfer=0x8551208)
    at task.cpp:141
#10 0xb64643e1 in Connection::distribute (this=0x85557a8, transfer=0x8551208)
    at connection.cpp:212
#11 0xb6464474 in Connection::streamReadyRead (this=0x8547db0)
    at connection.cpp:229
#12 0xb6464888 in Connection::qt_invoke (this=0x8547db0, _id=3, _o=0xbf915f40)
    at connection.moc:141
#13 0x4bf41053 in QObject::activate_signal (this=0x83730a8, clist=0x84b1740, 
    o=0xbf915f40) at qconnection.h:56
#14 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1080991936) at qobject.cpp:2324
#15 0xb6451f5e in Stream::readyRead (this=0x85557a8) at qmetaobject.h:261
#16 0xb6450d0f in ClientStream::doReadyRead (this=0x85557a8)
    at oscarclientstream.cpp:404
#17 0xb6450951 in ClientStream::cp_incomingData (this=0x83730a8)
    at oscarclientstream.cpp:321
#18 0xb645111a in ClientStream::qt_invoke (this=0x83730a8, _id=6, 
    _o=0xbf916080) at oscarclientstream.moc:157
#19 0x4bf41053 in QObject::activate_signal (this=0x84a2b8c, clist=0x83a4a48, 
    o=0xbf916080) at qconnection.h:56
#20 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1080991616) at qobject.cpp:2324
#21 0xb644ce6c in CoreProtocol::incomingData (this=0x85557a8)
    at qmetaobject.h:261
#22 0xb644caf8 in CoreProtocol::wireToTransfer (this=0x84a2b8c, 
    wire=@0x84a2bb4) at coreprotocol.cpp:226
#23 0xb644c74d in CoreProtocol::addIncomingData (this=0x84a2b8c, 
    incomingBytes=@0xbf916210) at qmemarray.h:66
#24 0xb6450caf in ClientStream::bs_readyRead (this=0x83730a8)
    at oscarclientstream.cpp:385
#25 0xb6451155 in ClientStream::qt_invoke (this=0x83730a8, _id=10, 
    _o=0xbf9162e0) at oscarclientstream.moc:161
#26 0x4bf41053 in QObject::activate_signal (this=0x84a1c88, clist=0x83a4a48, 
    o=0xbf9162e0) at qconnection.h:56
#27 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1080991008) at qobject.cpp:2324
#28 0xb644fcae in ByteStream::readyRead (this=0x85557a8) at qmetaobject.h:261
#29 0xb6452eb5 in KNetworkByteStream::slotReadyRead (this=0x84a1c88)
    at oscarbytestream.cpp:124
#30 0xb6453128 in KNetworkByteStream::qt_invoke (this=0x84a1c88, _id=4, 
    _o=0xbf916430) at oscarbytestream.moc:108
#31 0x4bf41053 in QObject::activate_signal (this=0x84acea8, clist=0x851ee78, 
    o=0xbf916430) at qconnection.h:56
#32 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1080990672) at qobject.cpp:2324
#33 0xb70765ee in KNetwork::KClientSocketBase::readyRead (this=0x85557a8)
    at qmetaobject.h:261
#34 0xb7075d62 in KNetwork::KClientSocketBase::slotReadActivity (
    this=0x726f6c6f) at kclientsocketbase.cpp:416
#35 0xb707d5a2 in KNetwork::KBufferedSocket::slotReadActivity (this=0x84acea8)
    at kbufferedsocket.cpp:354
#36 0xb707daa2 in KNetwork::KBufferedSocket::qt_invoke (this=0x84acea8, 
    _id=8, _o=0x85557a8) at kbufferedsocket.moc:97
#37 0x4bf41053 in QObject::activate_signal (this=0x82a92e8, clist=0x8514028, 
    o=0xbf916550) at qconnection.h:56
#38 0x4bf411ad in QObject::activate_signal (this=0x82a92e8, signal=2, 
    param=1270397440) at qobject.cpp:2448
#39 0x4c275c72 in QSocketNotifier::activated (this=0x85557a8, t0=139810728)
    at qmetaobject.h:261
#40 0x4bf5d16e in QSocketNotifier::event (this=0x82a92e8, e=0xbf9169a0)
    at qsocketnotifier.cpp:258
#41 0x4bee5b3c in QApplication::internalNotify (this=0x85557a8, 
    receiver=0x82a92e8, e=0xbf9169a0) at qapplication.cpp:2615
#42 0x4bee4edd in QApplication::notify (this=0xbf916c20, receiver=0x82a92e8, 
    e=0xbf9169a0) at qapplication.cpp:2372
#43 0xb6f2dcf2 in KApplication::notify (this=0xbf916c20, receiver=0x82a92e8, 
    event=0xbf9169a0) at kapplication.cpp:550
#44 0x4bed5795 in QEventLoop::activateSocketNotifiers (this=0x8217fe8)
    at qeventloop_unix.cpp:579
#45 0x4be8f87f in QEventLoop::processEvents (this=0x8217fe8, flags=4)
    at qeventloop_x11.cpp:383
#46 0x4bef7a98 in QEventLoop::enterLoop (this=0x8217fe8) at qeventloop.cpp:198
#47 0x4bef7948 in QEventLoop::exec (this=0x8217fe8) at qeventloop.cpp:145
#48 0x4bee5d71 in QApplication::exec (this=0xbf916c20)
    at qapplication.cpp:2758
#49 0x0806e640 in main (argc=139810728, argv=0x85557a8) at main.cpp:103

Comment 12 Henk Poley 2006-02-27 17:21:41 UTC

Again..

This time I was using Adium when I started up my Linux system, when Kopete logged on to the different networks I immediately told Adium to reconnect. When I took a look at my Linux system Kopete was dead.

Backtrace:

Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1227913024 (LWP 15543)]
[KCrash handler]
#6  QObject::receivers (this=0x83acd18, signal=3) at qptrvector.h:62
#7  0xb6471661 in CloseConnectionTask::disconnected (this=0x83acd18, 
    t0=138071320, t1=@0x83acd18) at qmetaobject.h:261
#8  0xb64710bf in CloseConnectionTask::take (this=0x83acd18, transfer=0x1)
    at closeconnectiontask.cpp:93
#9  0xb6463bbb in Task::take (this=0x83acd18, transfer=0x85abcd8)
    at task.cpp:141
#10 0xb647d3e1 in Connection::distribute (this=0x83acd18, transfer=0x85abcd8)
    at connection.cpp:212
#11 0xb647d474 in Connection::streamReadyRead (this=0x85481e0)
    at connection.cpp:229
#12 0xb647d888 in Connection::qt_invoke (this=0x85481e0, _id=3, _o=0xbfa4d230)
    at connection.moc:141
#13 0x4bf41053 in QObject::activate_signal (this=0x85841f0, clist=0x82f0650, 
    o=0xbfa4d230) at qconnection.h:56
#14 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1079717328) at qobject.cpp:2324
#15 0xb646af5e in Stream::readyRead (this=0x83acd18) at qmetaobject.h:261
#16 0xb6469d0f in ClientStream::doReadyRead (this=0x83acd18)
    at oscarclientstream.cpp:404
#17 0xb6469951 in ClientStream::cp_incomingData (this=0x85841f0)
    at oscarclientstream.cpp:321
#18 0xb646a11a in ClientStream::qt_invoke (this=0x85841f0, _id=6, 
    _o=0xbfa4d370) at oscarclientstream.moc:157
#19 0x4bf41053 in QObject::activate_signal (this=0x84825d4, clist=0x8596970, 
    o=0xbfa4d370) at qconnection.h:56
#20 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1079717008) at qobject.cpp:2324
#21 0xb6465e6c in CoreProtocol::incomingData (this=0x83acd18)
    at qmetaobject.h:261
#22 0xb6465af8 in CoreProtocol::wireToTransfer (this=0x84825d4, 
    wire=@0x84825fc) at coreprotocol.cpp:226
#23 0xb646574d in CoreProtocol::addIncomingData (this=0x84825d4, 
    incomingBytes=@0xbfa4d500) at qmemarray.h:66
#24 0xb6469caf in ClientStream::bs_readyRead (this=0x85841f0)
    at oscarclientstream.cpp:385
#25 0xb646a155 in ClientStream::qt_invoke (this=0x85841f0, _id=10, 
    _o=0xbfa4d5d0) at oscarclientstream.moc:161
#26 0x4bf41053 in QObject::activate_signal (this=0x8594670, clist=0x8596970, 
    o=0xbfa4d5d0) at qconnection.h:56
#27 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1079716400) at qobject.cpp:2324
#28 0xb6468cae in ByteStream::readyRead (this=0x83acd18) at qmetaobject.h:261
#29 0xb646beb5 in KNetworkByteStream::slotReadyRead (this=0x8594670)
    at oscarbytestream.cpp:124
#30 0xb646c128 in KNetworkByteStream::qt_invoke (this=0x8594670, _id=4, 
    _o=0xbfa4d720) at oscarbytestream.moc:108
#31 0x4bf41053 in QObject::activate_signal (this=0x8507680, clist=0x85712b8, 
    o=0xbfa4d720) at qconnection.h:56
#32 0x4bf40e94 in QObject::activate_signal (this=0x4bb8ba00, 
    signal=-1079716064) at qobject.cpp:2324
#33 0xb70a55ee in KNetwork::KClientSocketBase::readyRead (this=0x83acd18)
    at qmetaobject.h:261
#34 0xb70a4d62 in KNetwork::KClientSocketBase::slotReadActivity (
    this=0x736e6f63) at kclientsocketbase.cpp:416
#35 0xb70ac5a2 in KNetwork::KBufferedSocket::slotReadActivity (this=0x8507680)
    at kbufferedsocket.cpp:354
#36 0xb70acaa2 in KNetwork::KBufferedSocket::qt_invoke (this=0x8507680, 
    _id=8, _o=0x83acd18) at kbufferedsocket.moc:97
#37 0x4bf41053 in QObject::activate_signal (this=0x85a9bf0, clist=0x82a96d8, 
    o=0xbfa4d840) at qconnection.h:56
#38 0x4bf411ad in QObject::activate_signal (this=0x85a9bf0, signal=2, 
    param=1270397440) at qobject.cpp:2448
#39 0x4c275c72 in QSocketNotifier::activated (this=0x83acd18, t0=138071320)
    at qmetaobject.h:261
#40 0x4bf5d16e in QSocketNotifier::event (this=0x85a9bf0, e=0xbfa4dc90)
    at qsocketnotifier.cpp:258
#41 0x4bee5b3c in QApplication::internalNotify (this=0x83acd18, 
    receiver=0x85a9bf0, e=0xbfa4dc90) at qapplication.cpp:2615
#42 0x4bee4edd in QApplication::notify (this=0xbfa4e710, receiver=0x85a9bf0, 
    e=0xbfa4dc90) at qapplication.cpp:2372
#43 0xb6f5ccf2 in KApplication::notify (this=0xbfa4e710, receiver=0x85a9bf0, 
    event=0xbfa4dc90) at kapplication.cpp:550
#44 0x4bed5795 in QEventLoop::activateSocketNotifiers (this=0x8217fe8)
    at qeventloop_unix.cpp:579
#45 0x4be8f87f in QEventLoop::processEvents (this=0x8217fe8, flags=4)
    at qeventloop_x11.cpp:383
#46 0x4bef7a98 in QEventLoop::enterLoop (this=0x8217fe8) at qeventloop.cpp:198
#47 0x4bee5dd1 in QApplication::enter_loop (this=0xbfa4e710)
    at qapplication.cpp:2790
#48 0x4c0c5fc1 in QDialog::exec (this=0x83fc508) at qdialog.cpp:432
#49 0xb730f317 in KDialogQueue::slotShowQueuedDialog (this=0x848e838)
    at kdialog.cpp:308
#50 0xb730f873 in KDialogQueue::qt_invoke (this=0x848e838, _id=2, 
    _o=0x83acd18) at kdialog.moc:191
#51 0x4bf41053 in QObject::activate_signal (this=0x82bca30, clist=0x8452720, 
    o=0xbfa4dfd0) at qconnection.h:56
#52 0x4c274e58 in QSignal::signal (this=0x82bca30, t0=@0x83acd18)
    at moc_qsignal.cpp:100
#53 0x4bf5abef in QSignal::activate (this=0x82bca30) at qsignal.cpp:212
#54 0x4bf62293 in QSingleShotTimer::event (this=0x82bca08) at qtimer.cpp:286
#55 0x4bee5b3c in QApplication::internalNotify (this=0x83acd18, 
    receiver=0x82bca08, e=0xbfa4e490) at qapplication.cpp:2615
#56 0x4bee4edd in QApplication::notify (this=0xbfa4e710, receiver=0x82bca08, 
    e=0xbfa4e490) at qapplication.cpp:2372
#57 0xb6f5ccf2 in KApplication::notify (this=0xbfa4e710, receiver=0x82bca08, 
    event=0xbfa4e490) at kapplication.cpp:550
#58 0x4bed55c9 in QEventLoop::activateTimers (this=0x8217fe8)
    at qeventloop_unix.cpp:555
#59 0x4be8f8c7 in QEventLoop::processEvents (this=0x8217fe8, flags=4)
    at qeventloop_x11.cpp:389
#60 0x4bef7a98 in QEventLoop::enterLoop (this=0x8217fe8) at qeventloop.cpp:198
#61 0x4bef7948 in QEventLoop::exec (this=0x8217fe8) at qeventloop.cpp:145
#62 0x4bee5d71 in QApplication::exec (this=0xbfa4e710)
    at qapplication.cpp:2758
#63 0x0806e640 in main (argc=138071320, argv=0x83acd18) at main.cpp:103