Bug 320946

Application: nepomukservicestub (0.1.0)
KDE Platform Version: 4.10.4
Qt Version: 4.8.2
Operating System: Linux 3.2.0-45-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- Custom settings of the application:

kubuntu 12,4 x64 - 3.2.0-45-generic kde sc 4.10.4 hp probook-6550b

The crash can be reproduced every time.

-- Backtrace:
Application: Programma stub per servizio di Nepomuk (nepomukservicestub), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6337c4d780 (LWP 2032))]

Thread 3 (Thread 0x7f631f287700 (LWP 2098)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007f6337600b6b in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x7f6310002b80) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x7f6310002b80, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f63375fc93d in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f63339cafa7 in lockInline (this=0x7f6310002b68) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=0x7f6310002b68, this=0x7f631f286c50) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QSocketEngineHandler::~QSocketEngineHandler (this=0x7f6310002bb0, __in_chrg=<optimized out>) at socket/qabstractsocketengine.cpp:75
#7  0x00007f63339cebc3 in ~QHttpSocketEngineHandler (this=0x7f6310002bb0, __in_chrg=<optimized out>) at socket/qhttpsocketengine_p.h:189
#8  QHttpSocketEngineHandler::~QHttpSocketEngineHandler (this=0x7f6310002bb0, __in_chrg=<optimized out>) at socket/qhttpsocketengine_p.h:189
#9  0x00007f63339c0f09 in ~QGlobalNetworkProxy (this=0x7f6310002b00, __in_chrg=<optimized out>) at kernel/qnetworkproxy.cpp:263
#10 globalNetworkProxy () at kernel/qnetworkproxy.cpp:324
#11 0x00007f63339c1b44 in QNetworkProxy::QNetworkProxy (this=<optimized out>) at kernel/qnetworkproxy.cpp:429
#12 0x00007f63339da3ff in QAbstractSocketPrivate::QAbstractSocketPrivate (this=0x7f6310002860) at socket/qabstractsocket.cpp:489
#13 0x00007f63339dee1e in QTcpSocketPrivate (this=0x7f6310002860) at socket/qtcpsocket_p.h:61
#14 QTcpSocket::QTcpSocket (this=0x7f6310002808, parent=0x0) at socket/qtcpsocket.cpp:94
#15 0x00007f63339e78f5 in QLocalUnixSocket (this=<optimized out>) at socket/qlocalsocket_p.h:83
#16 QLocalSocketPrivate::QLocalSocketPrivate (this=0x7f6310002720) at socket/qlocalsocket_unix.cpp:72
#17 0x00007f63339e155e in QLocalSocket::QLocalSocket (this=0x7f63100013c0, parent=0x0) at socket/qlocalsocket.cpp:337
#18 0x00007f6326723688 in ?? () from /usr/lib/libsopranoserver.so.1
#19 0x00007f632671fb67 in ?? () from /usr/lib/libsopranoserver.so.1
#20 0x00007f633760209b in QThreadPrivate::start (arg=0x22025d0) at thread/qthread_unix.cpp:307
#21 0x00007f6334f14e9a in start_thread (arg=0x7f631f287700) at pthread_create.c:308
#22 0x00007f633521dccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6317fff700 (LWP 2099)):
[KCrash Handler]
#6  0x00007f6335160425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f6335163b8b in __GI_abort () at abort.c:91
#8  0x00007f63355a069d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f633559e846 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f633559e873 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f633559f28f in __cxa_pure_virtual () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f63339cab8a in QAbstractSocketEngine::createSocketEngine (socketDescripter=20, parent=0x7f630c002a08) at socket/qabstractsocketengine.cpp:133
#13 0x00007f63339d8763 in QAbstractSocket::setSocketDescriptor (this=0x7f630c002a08, socketDescriptor=20, socketState=QAbstractSocket::ConnectedState, openMode=...) at socket/qabstractsocket.cpp:1614
#14 0x00007f63339e8861 in QLocalSocket::setSocketDescriptor (this=<optimized out>, socketDescriptor=20, socketState=QLocalSocket::ConnectedState, openMode=...) at socket/qlocalsocket_unix.cpp:370
#15 0x00007f63267236a3 in ?? () from /usr/lib/libsopranoserver.so.1
#16 0x00007f632671fb67 in ?? () from /usr/lib/libsopranoserver.so.1
#17 0x00007f633760209b in QThreadPrivate::start (arg=0x2266cb0) at thread/qthread_unix.cpp:307
#18 0x00007f6334f14e9a in start_thread (arg=0x7f6317fff700) at pthread_create.c:308
#19 0x00007f633521dccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6337c4d780 (LWP 2032)):
#0  0x00007f63352108cd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f63346778cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f633463cba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f633463cfd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f633463d164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f63377308bf in QEventDispatcherGlib::processEvents (this=0x1fbfc20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f6335a5ccde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#7  0x00007f63376ffe62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f63377000b7 in QEventLoop::exec (this=0x7fff752579f0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f6337705407 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#10 0x0000000000403e50 in main (argc=2, argv=0x7fff75258048) at ../../servicestub/main.cpp:180

This bug may be a duplicate of or related to bug 312760.

Possible duplicates by query: bug 320649, bug 319327, bug 317383, bug 315713, bug 313033.

Reported using DrKonqi