[kdelibs] [Bug 324083] New: kded crashed with dbus network management message handling

Mon Aug 26 21:51:23 BST 2013

https://bugs.kde.org/show_bug.cgi?id=324083

            Bug ID: 324083
           Summary: kded crashed with dbus network management message
                    handling
    Classification: Unclassified
           Product: kdelibs
           Version: 4.11.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: kollix at aon.at

Application: kded4 (4.11.00)
KDE Platform Version: 4.11.00
Qt Version: 4.8.5
Operating System: Linux 3.7.10-1.16-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

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

I was browsing the web with konqueror, but probably this is not related.
Suddenly the crash dialog appeared.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbe4deed780 (LWP 12050))]

Thread 5 (Thread 0x7fbe32a7e700 (LWP 12052)):
#0  0x00007fbe4805daa1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fbe4802032b in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007fbe480209cb in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fbe48020bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007fbe4c3445d6 in QEventDispatcherGlib::processEvents
(this=0x7fbe2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007fbe4c314bef in QEventLoop::processEvents
(this=this at entry=0x7fbe32a7ddd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fbe4c314e78 in QEventLoop::exec (this=0x7fbe32a7ddd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007fbe4c217110 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#8  0x00007fbe4c2f53af in QInotifyFileSystemWatcherEngine::run (this=0x15ae6f0)
at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007fbe4c21a0ec in QThreadPrivate::start (arg=0x15ae6f0) at
thread/qthread_unix.cpp:338
#10 0x00007fbe49284e0f in start_thread () from /lib64/libpthread.so.0
#11 0x00007fbe4d8387dd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fbe1b7fe700 (LWP 12063)):
#0  0x00007fbe4d82f87d in poll () from /lib64/libc.so.6
#1  0x00007fbe48020aa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fbe48020bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fbe4c3445d6 in QEventDispatcherGlib::processEvents
(this=0x7fbe080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fbe4c314bef in QEventLoop::processEvents
(this=this at entry=0x7fbe1b7fde00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fbe4c314e78 in QEventLoop::exec (this=0x7fbe1b7fde00, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fbe4c217110 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#7  0x00007fbe4c21a0ec in QThreadPrivate::start (arg=0x1712050) at
thread/qthread_unix.cpp:338
#8  0x00007fbe49284e0f in start_thread () from /lib64/libpthread.so.0
#9  0x00007fbe4d8387dd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fbe197c8700 (LWP 12066)):
#0  0x00007fbe4d844fc0 in pthread_mutex_unlock () from /lib64/libc.so.6
#1  0x00007fbe4805daa1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fbe4801fd86 in g_main_context_acquire () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fbe48020984 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fbe48020bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007fbe4c3445d6 in QEventDispatcherGlib::processEvents
(this=0x7fbe0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fbe4c314bef in QEventLoop::processEvents
(this=this at entry=0x7fbe197c7dc0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fbe4c314e78 in QEventLoop::exec (this=0x7fbe197c7dc0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fbe4c217110 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#9  0x00007fbe319c9635 in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#10 0x00007fbe4c21a0ec in QThreadPrivate::start (arg=0x15e5bb0) at
thread/qthread_unix.cpp:338
#11 0x00007fbe49284e0f in start_thread () from /lib64/libpthread.so.0
#12 0x00007fbe4d8387dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fbe18fc7700 (LWP 12067)):
#0  0x00007fbe4d82f87d in poll () from /lib64/libc.so.6
#1  0x00007fbe48020aa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fbe48020bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fbe4c3445d6 in QEventDispatcherGlib::processEvents
(this=0x7fbe000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fbe4c314bef in QEventLoop::processEvents
(this=this at entry=0x7fbe18fc6e00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fbe4c314e78 in QEventLoop::exec (this=0x7fbe18fc6e00, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fbe4c217110 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#7  0x00007fbe4c21a0ec in QThreadPrivate::start (arg=0x170af00) at
thread/qthread_unix.cpp:338
#8  0x00007fbe49284e0f in start_thread () from /lib64/libpthread.so.0
#9  0x00007fbe4d8387dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fbe4deed780 (LWP 12050)):
[KCrash Handler]
#5  0x00007fbe4d7853d5 in raise () from /lib64/libc.so.6
#6  0x00007fbe4d786858 in abort () from /lib64/libc.so.6
#7  0x00007fbe4d7c507b in __libc_message () from /lib64/libc.so.6
#8  0x00007fbe4d7cabf6 in malloc_printerr () from /lib64/libc.so.6
#9  0x00007fbe4d7cb973 in _int_free () from /lib64/libc.so.6
#10 0x00007fbe4c2637f8 in QString::free (d=0x2388400) at tools/qstring.cpp:1235
#11 0x00007fbe4c6a1541 in ~QString (this=0x7fffe0cfdcf0, __in_chrg=<optimized
out>) at ../../src/corelib/tools/qstring.h:880
#12 QDBusMessage::createError (err=...) at ./qdbusmessage.h:81
#13 0x00007fbe4c69de94 in QDBusConnectionPrivate::sendWithReply
(this=0x1354db0, message=..., sendMode=<optimized out>, timeout=-1) at
qdbusintegrator.cpp:1913
#14 0x00007fbe4c68b64b in QDBusConnection::call (this=0x23aabc8, message=...,
mode=<optimized out>, timeout=<optimized out>) at qdbusconnection.cpp:597
#15 0x00007fbe4c6a9cf1 in QDBusAbstractInterfacePrivate::property
(this=0x23aab40, mp=..., where=...) at qdbusabstractinterface.cpp:148
#16 0x00007fbe4c6aae65 in QDBusAbstractInterfaceBase::qt_metacall
(this=this at entry=0x1f38d00, _c=_c at entry=QMetaObject::ReadProperty,
_id=<optimized out>, _a=_a at entry=0x7fffe0cfe430) at
qdbusabstractinterface.cpp:254
#17 0x00007fbe4c6aaeb0 in QDBusAbstractInterface::qt_metacall (this=0x1f38d00,
_c=QMetaObject::ReadProperty, _id=<optimized out>, _a=0x7fffe0cfe430) at
.moc/release-shared/moc_qdbusabstractinterface.cpp:83
#18 0x00007fbe1a2d52f8 in
OrgFreedesktopNetworkManagerConnectionActiveInterface::qt_metacall
(this=0x1f38d00, _c=QMetaObject::ReadProperty, _id=<optimized out>,
_a=0x7fffe0cfe430) at
/usr/src/debug/networkmanagement-0.9.0.8/build/backends/NetworkManager/moc_nm-active-connectioninterface.cpp:97
#19 0x00007fbe4c31ecfa in QMetaProperty::read (this=0x7fffe0cfe4a0,
object=0x1f38d00) at kernel/qmetaobject.cpp:2290
#20 0x00007fbe4c32856b in QObject::property (this=0x1f38d00,
name=0x7fbe1a318662 "Connection") at kernel/qobject.cpp:3778
#21 0x00007fbe1a308b3f in connection (this=0x1f38d00) at
/usr/src/debug/networkmanagement-0.9.0.8/backends/NetworkManager/nm-active-connectioninterface.h:41
#22 NMDBusActiveConnectionMonitor::interfaceConnectionForConnectionActive
(this=this at entry=0x17e5b90, connectionActive=connectionActive at entry=0x1f38d00)
at
/usr/src/debug/networkmanagement-0.9.0.8/backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:220
#23 0x00007fbe1a309334 in
NMDBusActiveConnectionMonitor::activeConnectionListChanged (this=0x17e5b90) at
/usr/src/debug/networkmanagement-0.9.0.8/backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:194
#24 0x00007fbe4c32b44f in QMetaObject::activate (sender=0x17c6470, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#25 0x00007fbe4c32b44f in QMetaObject::activate (sender=0x1678790, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#26 0x00007fbe185a6254 in NMNetworkManagerNm09::propertiesChanged
(this=0x1678790, properties=...) at
/usr/src/debug/networkmanagement-0.9.0.8/solidcontrolfuture/solid/networkmanager-0.9/manager.cpp:330
#27 0x00007fbe185a7109 in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
/usr/src/debug/networkmanagement-0.9.0.8/build/solidcontrolfuture/solid/networkmanager-0.9/manager.moc:73
#28 NMNetworkManagerNm09::qt_static_metacall (_o=<optimized out>, _c=<optimized
out>, _id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/networkmanagement-0.9.0.8/build/solidcontrolfuture/solid/networkmanager-0.9/manager.moc:60
#29 0x00007fbe4c32b44f in QMetaObject::activate (sender=0x16ee6b0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffe0cfece0) at
kernel/qobject.cpp:3556
#30 0x00007fbe185b22d5 in
OrgFreedesktopNetworkManagerInterface::PropertiesChanged (this=<optimized out>,
_t1=...) at
/usr/src/debug/networkmanagement-0.9.0.8/build/solidcontrolfuture/solid/networkmanager-0.9/nm-managerinterface.moc:235
#31 0x00007fbe185b2619 in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
/usr/src/debug/networkmanagement-0.9.0.8/build/solidcontrolfuture/solid/networkmanager-0.9/nm-managerinterface.moc:107
#32 OrgFreedesktopNetworkManagerInterface::qt_static_metacall (_o=0x16ee6b0,
_c=<optimized out>, _id=<optimized out>, _a=0x7fffe0cff320) at
/usr/src/debug/networkmanagement-0.9.0.8/build/solidcontrolfuture/solid/networkmanager-0.9/nm-managerinterface.moc:98
#33 0x00007fbe185b3abf in OrgFreedesktopNetworkManagerInterface::qt_metacall
(this=0x16ee6b0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffe0cff320) at
/usr/src/debug/networkmanagement-0.9.0.8/build/solidcontrolfuture/solid/networkmanager-0.9/nm-managerinterface.moc:167
#34 0x00007fbe4c699d8a in QDBusConnectionPrivate::deliverCall (this=0x1354db0,
object=0x16ee6b0, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:951
#35 0x00007fbe4c32a92e in QObject::event (this=0x16ee6b0, e=<optimized out>) at
kernel/qobject.cpp:1203
#36 0x00007fbe4b6be92c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#37 0x00007fbe4b6c2dab in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#38 0x00007fbe4cff6f76 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#39 0x00007fbe4c315f3e in QCoreApplication::notifyInternal
(this=0x7fffe0cfff20, receiver=receiver at entry=0x16ee6b0,
event=event at entry=0x2342fb0) at kernel/qcoreapplication.cpp:949
#40 0x00007fbe4c3198a1 in sendEvent (event=0x2342fb0, receiver=0x16ee6b0) at
kernel/qcoreapplication.h:231
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x12082b0) at kernel/qcoreapplication.cpp:1573
#42 0x00007fbe4c344423 in sendPostedEvents () at kernel/qcoreapplication.h:236
#43 postEventSourceDispatch (s=0x125bf30) at
kernel/qeventdispatcher_glib.cpp:280
#44 0x00007fbe480207d5 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#45 0x00007fbe48020b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#46 0x00007fbe48020bc4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#47 0x00007fbe4c3445b6 in QEventDispatcherGlib::processEvents (this=0x125a8a0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#48 0x00007fbe4b75ee0e in ?? () from /usr/lib64/libQtGui.so.4
#49 0x00007fbe4c314bef in QEventLoop::processEvents
(this=this at entry=0x7fffe0cffca0, flags=...) at kernel/qeventloop.cpp:149
#50 0x00007fbe4c314e78 in QEventLoop::exec (this=0x7fffe0cffca0, flags=...) at
kernel/qeventloop.cpp:204
#51 0x00007fbe4c319bb8 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#52 0x00007fbe4db05a50 in kdemain (argc=1, argv=0x7fffe0d00068) at
/usr/src/debug/kdelibs-4.11.0/kded/kded.cpp:925
#53 0x00007fbe4d771a15 in __libc_start_main () from /lib64/libc.so.6
#54 0x0000000000400761 in _start () at ../sysdeps/x86_64/start.S:123

Reported using DrKonqi

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