Bug 308433

Application: krfb (4.8.5 (4.8.5))
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-32-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I wasn't doing nothing. I was trying to launch krfb
- Custom settings of the application:
I launch krfb with --nodialog but even without this flag it crashes

The crash can be reproduced every time.

-- Backtrace:
Application: Condivisione desktop (krfb), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#7  data (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
#8  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2430
#9  d_func (this=<optimized out>) at qdbusabstractinterface.h:159
#10 QDBusAbstractInterface::callWithArgumentList (this=0x0, mode=QDBus::Block, method=..., args=...) at qdbusabstractinterface.cpp:430
#11 0xb74b8249 in Reset (this=0x0) at ../../dnssd/avahi_entrygroup_interface.h:94
#12 serverStateChanged (this=0x92034b8, s=<optimized out>) at ../../dnssd/avahi-publicservice.cpp:203
#13 DNSSD::PublicServicePrivate::serverStateChanged (this=0x92034b8, s=1) at ../../dnssd/avahi-publicservice.cpp:193
#14 0xb74b84b1 in DNSSD::PublicService::publishAsync (this=0x92023f8) at ../../dnssd/avahi-publicservice.cpp:230
#15 0x080697b7 in InvitationsRfbServer::startAndCheck (this=0x9006160) at ../../../krfb/krfb/invitationsrfbserver.cpp:63
#16 0xb6150c01 in QMetaCallEvent::placeMetaCall (this=0x90adc40, object=0x9006160) at kernel/qobject.cpp:525
#17 0xb6159c7b in QObject::event (this=0x9006160, e=0x90adc40) at kernel/qobject.cpp:1195
#18 0xb66aaed4 in notify_helper (e=0x90adc40, receiver=0x9006160, this=0x8f72388) at kernel/qapplication.cpp:4559
#19 QApplicationPrivate::notify_helper (this=0x8f72388, receiver=0x9006160, e=0x90adc40) at kernel/qapplication.cpp:4531
#20 0xb66b030d in QApplication::notify (this=0x90adc40, receiver=0x9006160, e=0x90adc40) at kernel/qapplication.cpp:4288
#21 0xb724de01 in KApplication::notify (this=0xbf84ecb8, receiver=0x9006160, event=0x90adc40) at ../../kdeui/kernel/kapplication.cpp:311
#22 0xb613e97e in QCoreApplication::notifyInternal (this=0xbf84ecb8, receiver=0x9006160, event=0x90adc40) at kernel/qcoreapplication.cpp:876
#23 0xb6142ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8f51a40) at kernel/qcoreapplication.cpp:1500
#25 0xb6142e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#26 0xb6171494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#27 postEventSourceDispatch (s=0x8f6e458) at kernel/qeventdispatcher_glib.cpp:279
#28 0xb5931d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb5932125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#30 0xb5932201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0xb6171887 in QEventDispatcherGlib::processEvents (this=0x8f525d8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0xb6763aaa in QGuiEventDispatcherGlib::processEvents (this=0x8f525d8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0xb613d50d in QEventLoop::processEvents (this=0xbf84eb34, flags=...) at kernel/qeventloop.cpp:149
#34 0xb613d7a9 in QEventLoop::exec (this=0xbf84eb34, flags=...) at kernel/qeventloop.cpp:204
#35 0xb6142eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#36 0xb66a8a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#37 0x080567bb in main (argc=<error reading variable: Cannot access memory at address 0x74>, argv=<error reading variable: Cannot access memory at address 0x78>) at ../../../krfb/krfb/main.cpp:128

Possible duplicates by query: bug 305827, bug 302317, bug 300594, bug 294774, bug 292304.

Reported using DrKonqi