. Thread 3 (Thread 0xb71f5b70 (LWP 1871)): #0 0x00494416 in __kernel_vsyscall () No symbol table info available. #1 0x02632821 in select () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x00c656c4 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #3 0x00b75d90 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #4 0x001efc87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #5 0x0263968e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: not enough registers or memory available to unwind further . Thread 2 (Thread 0xb78c4b20 (LWP 1707)): #0 0x00494416 in __kernel_vsyscall () No symbol table info available. #1 0x02632821 in select () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x02941af5 in ?? () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #3 0x02946caf in ?? () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #4 0x0290ca00 in ?? () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #5 0x02911226 in ?? () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #6 0x02923c09 in ?? () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #7 0x02923da6 in ?? () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #8 0x02911434 in SQLFetch () from /usr/lib/odbc/virtodbc_r.so No symbol table info available. #9 0x024e7a70 in ?? () from /usr/lib/libiodbc.so.2 No symbol table info available. #10 0x024e7d1c in SQLFetch () from /usr/lib/libiodbc.so.2 No symbol table info available. #11 0x085216cf in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so No symbol table info available. #12 0x085186d1 in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so No symbol table info available. #13 0x046ca988 in ?? () from /usr/lib/kde4/nepomukstorage.so No symbol table info available. #14 0x046d1b12 in ?? () from /usr/lib/kde4/nepomukstorage.so No symbol table info available. #15 0x046d25e3 in ?? () from /usr/lib/kde4/nepomukstorage.so No symbol table info available. #16 0x046c1df6 in ?? () from /usr/lib/kde4/nepomukstorage.so No symbol table info available. #17 0x046c3db4 in ?? () from /usr/lib/kde4/nepomukstorage.so No symbol table info available. #18 0x00c912cd in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #19 0x00c9c265 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #20 0x00ca52ab in QObject::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #21 0x00f24c94 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #22 0x00f2a0cd in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #23 0x00c89fae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #24 0x00c8e108 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #25 0x00c8e43c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #26 0x00cbcac4 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #27 0x007a46ea in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #28 0x007a4af5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #29 0x007a4bd1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #30 0x00cbceb7 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #31 0x00fdce6a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #32 0x00c88b3d in QEventLoop::processEvents(QFlags) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #33 0x00c88dd9 in QEventLoop::exec(QFlags) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #34 0x00c8e4ea in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #35 0x00f22834 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4 No symbol table info available. #36 0x0804b02b in ?? () No symbol table info available. #37 0x0257e113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #38 0x0804b34d in _start () No symbol table info available. . Thread 1 (Thread 0xb67ffb70 (LWP 1878)): #0 0x00494416 in __kernel_vsyscall () No symbol table info available. #1 0x02592c8f in raise () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x025962b5 in abort () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #3 0x025ccacc in ?? () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #4 0x025d7892 in ?? () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #5 0x025d8532 in ?? () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #6 0x025db61d in free () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #7 0x00b6e10b in qFree(void*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #8 0x00bc6e92 in QString::free(QString::Data*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #9 0x00c3baef in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #10 0x00c3c27a in QUrl::operator==(QUrl const&) const () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #11 0x0213eaf1 in Soprano::Node::operator==(QUrl const&) const () from /usr/lib/libsoprano.so.4 No symbol table info available. #12 0x08518c0c in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so No symbol table info available. #13 0x085186f4 in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so No symbol table info available. #14 0x0213d68c in ?? () from /usr/lib/libsoprano.so.4 No symbol table info available. #15 0x0213dd8b in ?? () from /usr/lib/libsoprano.so.4 No symbol table info available. #16 0x0213d328 in Soprano::QueryResultIterator::allBindings() () from /usr/lib/libsoprano.so.4 No symbol table info available. #17 0x047152a0 in ?? () from /usr/lib/kde4/nepomukstorage.so No symbol table info available. #18 0x00b75d90 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #19 0x001efc87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #20 0x0263968e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. Backtrace stopped: not enough registers or memory available to unwind further