[Bug 306772] New: crash after opening kwallet while connecting WLAN

Arno Waschk bug-ubuntu at arnowaschk.de
Thu Sep 13 22:29:51 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=306772

            Bug ID: 306772
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: crash after opening kwallet while connecting WLAN
    Classification: Unclassified
                OS: Linux
          Reporter: bug-ubuntu at arnowaschk.de
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: kded
           Product: kdelibs

Application: kded4 ($Id$)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-30-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: Exactly as above: crash after
opening kwallet while connecting WLAN. Happens often but not always.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb56e1740 (LWP 1925))]

Thread 2 (Thread 0xac7e1b40 (LWP 1938)):
#0  0xb5a89dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6d42315 in do_gettime (frac=0xac7e0f00, sec=0xac7e0ef8) at
tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6e2c226 in QTimerInfoList::updateCurrentTime (this=0xabe020bc) at
kernel/qeventdispatcher_unix.cpp:343
#4  0xb6e2c57a in QTimerInfoList::timerWait (this=0xabe020bc, tm=...) at
kernel/qeventdispatcher_unix.cpp:450
#5  0xb6e2ae23 in timerSourcePrepareHelper (src=<optimized out>,
timeout=0xac7e100c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6e2aebd in timerSourcePrepare (source=0xabe02088, timeout=<optimized
out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb59d3872 in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb59d3faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb59d4201 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb6e2b8e7 in QEventDispatcherGlib::processEvents (this=0xabe00488,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb6df750d in QEventLoop::processEvents (this=0xac7e1190, flags=...) at
kernel/qeventloop.cpp:149
#12 0xb6df77a9 in QEventLoop::exec (this=0xac7e1190, flags=...) at
kernel/qeventloop.cpp:204
#13 0xb6ce094c in QThread::exec (this=0x87f39f8) at thread/qthread.cpp:501
#14 0xb6dd4b5d in QInotifyFileSystemWatcherEngine::run (this=0x87f39f8) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6ce3de0 in QThreadPrivate::start (arg=0x87f39f8) at
thread/qthread_unix.cpp:298
#16 0xb08e50e1 in ?? () from /usr/lib/libGL.so.1
#17 0x5c8b0824 in ?? ()
#18 0xbab80424 in ?? ()
#19 0x65000000 in ?? ()
#20 0x001015ff in ?? ()
#21 0xd3890000 in ?? ()
#22 0xfff0013d in ?? ()
#23 0xc30173ff in ?? ()
#24 0x0f8122e8 in ?? ()
#25 0x9fc18100 in ?? ()
#26 0x8b001724 in ?? ()
#27 0xffff0889 in ?? ()
#28 0x29d231ff in ?? ()
#29 0x0d0365c2 in ?? ()
#30 0x00000000 in ?? ()

Thread 1 (Thread 0xb56e1740 (LWP 1925)):
[KCrash Handler]
#7  0xffffffff in ?? ()
#8  0xac951347 in SecretStorage::walletOpenedForRead (this=0x8884680,
success=true) at ../../../libs/service/secretstorage.cpp:160
#9  0xac94c692 in SecretStorage::qt_static_metacall (_o=0x8884680,
_c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfe40d78) at
moc_secretstorage.cpp:57
#10 0xb6e0f6b1 in QMetaObject::activate (sender=0x88fea60, m=0xb779dab8,
local_signal_index=4, argv=0xbfe40d78) at kernel/qobject.cpp:3547
#11 0xb769100d in KWallet::Wallet::walletOpened (this=0x88fea60, _t1=true) at
./kwallet.moc:167
#12 0xb76910fd in KWallet::Wallet::walletAsyncOpened (this=0x88fea60, tId=0,
handle=631027226) at ../../kdeui/util/kwallet.cpp:1598
#13 0xb7691252 in qt_static_metacall (_a=0xbfe40e94, _id=9, _o=0x88fea60,
_c=<optimized out>) at ./kwallet.moc:87
#14 KWallet::Wallet::qt_static_metacall (_o=0x88fea60,
_c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfe40e94) at ./kwallet.moc:72
#15 0xb6e0f6b1 in QMetaObject::activate (sender=0x88199b0, m=0xb779e2b8,
local_signal_index=4, argv=0xbfe40e94) at kernel/qobject.cpp:3547
#16 0xb76c899d in OrgKdeKWalletInterface::walletAsyncOpened (this=0x88199b0,
_t1=0, _t2=631027226) at kwallet_interface.moc:324
#17 0xb76cb1e1 in OrgKdeKWalletInterface::qt_static_metacall (_o=0x88199b0,
_id=<optimized out>, _a=0xbfe4122c, _c=<optimized out>) at
kwallet_interface.moc:162
#18 0xb76cb4fc in OrgKdeKWalletInterface::qt_metacall (this=0x88199b0,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfe4122c) at
kwallet_interface.moc:287
#19 0xb5b8ea38 in QDBusConnectionPrivate::deliverCall (this=0x867e960,
object=0x88199b0, msg=..., metaTypes=..., slotIdx=-1075573772) at
qdbusintegrator.cpp:947
#20 0xb5b98c8d in QDBusCallDeliveryEvent::placeMetaCall (this=0x8900db0,
object=0x88199b0) at qdbusintegrator_p.h:103
#21 0xb6e13c7b in QObject::event (this=0x88199b0, e=0x8900db0) at
kernel/qobject.cpp:1195
#22 0xb62e3ed4 in notify_helper (e=0x8900db0, receiver=0x88199b0,
this=0x869f6c8) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0x869f6c8, receiver=0x88199b0,
e=0x8900db0) at kernel/qapplication.cpp:4531
#24 0xb62e930d in QApplication::notify (this=0x8900db0, receiver=0x88199b0,
e=0x8900db0) at kernel/qapplication.cpp:4288
#25 0xb754d401 in KApplication::notify (this=0xbfe41a70, receiver=0x88199b0,
event=0x8900db0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0xb6df897e in QCoreApplication::notifyInternal (this=0xbfe41a70,
receiver=0x88199b0, event=0x8900db0) at kernel/qcoreapplication.cpp:876
#27 0xb6dfcad8 in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x85afa40) at kernel/qcoreapplication.cpp:1500
#29 0xb6dfce0c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1393
#30 0xb6e2b494 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#31 postEventSourceDispatch (s=0x86a09b8) at
kernel/qeventdispatcher_glib.cpp:279
#32 0xb59d3d86 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#33 0xb59d4125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb59d4201 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb6e2b887 in QEventDispatcherGlib::processEvents (this=0x85b0dc8,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0xb639caaa in QGuiEventDispatcherGlib::processEvents (this=0x85b0dc8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0xb6df750d in QEventLoop::processEvents (this=0xbfe419d4, flags=...) at
kernel/qeventloop.cpp:149
#38 0xb6df77a9 in QEventLoop::exec (this=0xbfe419d4, flags=...) at
kernel/qeventloop.cpp:204
#39 0xb6dfceba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#40 0xb62e1a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#41 0xb3be0959 in kdemain (argc=1, argv=0x8643010) at ../../kded/kded.cpp:924
#42 0x0804f8a4 in launch (argc=<optimized out>, _name=0x8052607 "kded4",
args=<optimized out>, cwd=0x0, envc=0, envs=<optimized out>, reset_env=false,
tty=0x0, avoid_loops=false, startup_id_str=0x805248e "0") at
../../kinit/kinit.cpp:746
#43 0x0804c9df in main (argc=285241088, argv=0x28000000, envp=0x28ac983b) at
../../kinit/kinit.cpp:1861

This bug may be a duplicate of or related to bug 283105.

Possible duplicates by query: bug 306101, bug 305357, bug 304931, bug 304798,
bug 303556.

Reported using DrKonqi

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