Bug 323620

Application: nepomukservicestub (0.1.0)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-29-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
I had just started up KDE, and was waiting for everything to load.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
[Current thread is 1 (Thread 0x7f9c78a6e7c0 (LWP 2562))]

Thread 4 (Thread 0x7f9c5ffde700 (LWP 2785)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9c7842d694 in _q_futex (timeout=0x0, val=2, op=0, addr=0x7f9c50002b80, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x7f9c50002b80, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007f9c784298a5 in QMutex::lockInternal (this=this@entry=0x7f9c50002b68) at thread/qmutex.cpp:450
#4  0x00007f9c74855b50 in lockInline (this=0x7f9c50002b68) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=0x7f9c50002b68, this=0x7f9c5ffddbc0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QSocketEngineHandler::~QSocketEngineHandler (this=0x7f9c50002bb0, __in_chrg=<optimized out>) at socket/qabstractsocketengine.cpp:75
#7  0x00007f9c748592e3 in ~QHttpSocketEngineHandler (this=0x7f9c50002bb0, __in_chrg=<optimized out>) at socket/qhttpsocketengine_p.h:189
#8  QHttpSocketEngineHandler::~QHttpSocketEngineHandler (this=0x7f9c50002bb0, __in_chrg=<optimized out>) at socket/qhttpsocketengine_p.h:189
#9  0x00007f9c7484bb44 in ~QGlobalNetworkProxy (this=0x7f9c50002b00, __in_chrg=<optimized out>) at kernel/qnetworkproxy.cpp:266
#10 globalNetworkProxy () at kernel/qnetworkproxy.cpp:340
#11 0x00007f9c7484c77d in QNetworkProxy::QNetworkProxy (this=0x7f9c500029a8) at kernel/qnetworkproxy.cpp:445
#12 0x00007f9c7486266e in QAbstractSocketPrivate::QAbstractSocketPrivate (this=0x7f9c50002860) at socket/qabstractsocket.cpp:489
#13 0x00007f9c74867ebe in QTcpSocketPrivate (this=0x7f9c50002860) at socket/qtcpsocket_p.h:61
#14 QTcpSocket::QTcpSocket (this=0x7f9c50002808, parent=0x0) at socket/qtcpsocket.cpp:94
#15 0x00007f9c74870406 in QLocalUnixSocket (this=0x7f9c50002808) at socket/qlocalsocket_p.h:83
#16 QLocalSocketPrivate::QLocalSocketPrivate (this=0x7f9c50002720) at socket/qlocalsocket_unix.cpp:72
#17 0x00007f9c7486a60e in QLocalSocket::QLocalSocket (this=0x7f9c500013c0, parent=0x0) at socket/qlocalsocket.cpp:337
#18 0x00007f9c674434a8 in ?? () from /usr/lib/libsopranoserver.so.1
#19 0x00007f9c6743fe87 in ?? () from /usr/lib/libsopranoserver.so.1
#20 0x00007f9c7842ebec in QThreadPrivate::start (arg=0x1f67a00) at thread/qthread_unix.cpp:338
#21 0x00007f9c75da8f8e in start_thread (arg=0x7f9c5ffde700) at pthread_create.c:311
#22 0x00007f9c760b7e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f9c5f7dd700 (LWP 2786)):
#0  0x00007f9c760a9b0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9c757116cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9c756d2d3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9c756d3175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9c756d3304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9c7855a036 in QEventDispatcherGlib::processEvents (this=0x7f9c540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f9c7852a38f in QEventLoop::processEvents (this=this@entry=0x7f9c5f7dcd70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f9c7852a618 in QEventLoop::exec (this=this@entry=0x7f9c5f7dcd70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f9c7842c410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f9c6743fefe in ?? () from /usr/lib/libsopranoserver.so.1
#10 0x00007f9c7842ebec in QThreadPrivate::start (arg=0x1cc7a60) at thread/qthread_unix.cpp:338
#11 0x00007f9c75da8f8e in start_thread (arg=0x7f9c5f7dd700) at pthread_create.c:311
#12 0x00007f9c760b7e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f9c5efdc700 (LWP 2787)):
[KCrash Handler]
#5  0x00007f9c75ff5037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#6  0x00007f9c75ff8698 in __GI_abort () at abort.c:90
#7  0x00007f9c763e6e8d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#8  0x00007f9c763e4f76 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f9c763e4fa3 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f9c763e5acf in __cxa_pure_virtual () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f9c74855802 in QAbstractSocketEngine::createSocketEngine (socketDescripter=socketDescripter@entry=23, parent=parent@entry=0x7f9c48002808) at socket/qabstractsocketengine.cpp:133
#12 0x00007f9c74861ee3 in QAbstractSocket::setSocketDescriptor (this=this@entry=0x7f9c48002808, socketDescriptor=socketDescriptor@entry=23, socketState=socketState@entry=QAbstractSocket::ConnectedState, openMode=...) at socket/qabstractsocket.cpp:1604
#13 0x00007f9c748712e0 in QLocalSocket::setSocketDescriptor (this=<optimized out>, socketDescriptor=23, socketState=QLocalSocket::ConnectedState, openMode=...) at socket/qlocalsocket_unix.cpp:370
#14 0x00007f9c674434c3 in ?? () from /usr/lib/libsopranoserver.so.1
#15 0x00007f9c6743fe87 in ?? () from /usr/lib/libsopranoserver.so.1
#16 0x00007f9c7842ebec in QThreadPrivate::start (arg=0x1bbc220) at thread/qthread_unix.cpp:338
#17 0x00007f9c75da8f8e in start_thread (arg=0x7f9c5efdc700) at pthread_create.c:311
#18 0x00007f9c760b7e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f9c78a6e7c0 (LWP 2562)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9c7842d694 in _q_futex (timeout=0x0, val=2, op=0, addr=0x7f9c50002b80, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x7f9c50002b80, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007f9c784298a5 in QMutex::lockInternal (this=this@entry=0x7f9c50002b68) at thread/qmutex.cpp:450
#4  0x00007f9c74855b50 in lockInline (this=0x7f9c50002b68) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=0x7f9c50002b68, this=0x7fff21a3e9a0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QSocketEngineHandler::~QSocketEngineHandler (this=0x7f9c540013e0, __in_chrg=<optimized out>) at socket/qabstractsocketengine.cpp:75
#7  0x00007f9c7485fe23 in ~QSocks5SocketEngineHandler (this=0x7f9c540013e0, __in_chrg=<optimized out>) at socket/qsocks5socketengine_p.h:288
#8  QSocks5SocketEngineHandler::~QSocks5SocketEngineHandler (this=0x7f9c540013e0, __in_chrg=<optimized out>) at socket/qsocks5socketengine_p.h:288
#9  0x00007f9c7484daa8 in ~QGlobalNetworkProxy (this=0x7f9c54002d00, __in_chrg=<optimized out>) at kernel/qnetworkproxy.cpp:265
#10 QGlobalStaticDeleter<QGlobalNetworkProxy>::~QGlobalStaticDeleter (this=0x7f9c74ae0458 <globalNetworkProxy()::cleanup>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1950
#11 0x00007f9c75ffa121 in __run_exit_handlers (status=1, listp=0x7f9c7637f6a8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:77
#12 0x00007f9c75ffa1a5 in __GI_exit (status=<optimized out>) at exit.c:99
#13 0x00007f9c768be348 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:782
#14 0x00007f9c77859f38 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib/libkdeui.so.5
#15 0x00007f9c73a535be in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#16 0x00007f9c73a5108d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#17 0x00007f9c73a4265b in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#18 0x00007f9c768f9bdc in x11EventSourceCheck (s=0x1a725f0) at kernel/qguieventdispatcher_glib.cpp:85
#19 0x00007f9c756d2c69 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f9c756d3175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f9c756d3304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f9c7855a016 in QEventDispatcherGlib::processEvents (this=0x1a47ac0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f9c768fa1ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f9c7852a38f in QEventLoop::processEvents (this=this@entry=0x7fff21a3eca0, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f9c7852a618 in QEventLoop::exec (this=this@entry=0x7fff21a3eca0, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f9c7852fcf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#27 0x00007f9c76852ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x0000000000403e70 in main (argc=<optimized out>, argv=0x7fff21a3f108) at ../../servicestub/main.cpp:180

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

Possible duplicates by query: bug 322439, bug 320946, bug 320649, bug 319327, bug 317383.

Reported using DrKonqi