Application: kontact (4.8.0) KDE Platform Version: 4.8.1 (4.8.1) Qt Version: 4.8.0 Operating System: Linux 3.0.0-17-generic x86_64 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: I have 2 IMAP accounts configured in Kontact - gmail + other account. Since I upgraded KDE to version 4.8 when I try do switch folders in kontact it crashes very frequently. The crash can be reproduced some of the time. -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault [Current thread is 1 (Thread 0x7fe77b4097c0 (LWP 22887))] Thread 6 (Thread 0x7fe75f953700 (LWP 22888)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007fe777c40c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007fe777c40d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007fe77340defc in start_thread (arg=0x7fe75f953700) at pthread_create.c:304 #4 0x00007fe77895059d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fe75f03a700 (LWP 22889)): #0 0x00007fe778944473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fe772f3bf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe772f3c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe7790bec26 in QEventDispatcherGlib::processEvents (this=0xeffd70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007fe77908e402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fe77908e657 in QEventLoop::exec (this=0x7fe75f039dc0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fe778f8e067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007fe778f9108b in QThreadPrivate::start (arg=0xeff3f0) at thread/qthread_unix.cpp:298 #8 0x00007fe77340defc in start_thread (arg=0x7fe75f03a700) at pthread_create.c:304 #9 0x00007fe77895059d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fe711718700 (LWP 22897)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97 #1 0x00007fe7788ed62f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fe7788eb9c1 in __GI___libc_free (mem=0x7fe778c091c0) at malloc.c:3736 #3 0x00007fe77421eaed in cleanup (pointer=0x1590130) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62 #4 ~QScopedPointer (this=0x1590078, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100 #5 QHostAddress::~QHostAddress (this=0x1590078, __in_chrg=<optimized out>) at kernel/qhostaddress.cpp:563 #6 0x00007fe77423e15d in QAbstractSocketPrivate::~QAbstractSocketPrivate (this=0x158ff50, __in_chrg=<optimized out>) at socket/qabstractsocket.cpp:495 #7 0x00007fe774244421 in ~QTcpSocketPrivate (this=0x158ff50, __in_chrg=<optimized out>) at socket/qtcpsocket_p.h:61 #8 QTcpSocketPrivate::~QTcpSocketPrivate (this=0x158ff50, __in_chrg=<optimized out>) at socket/qtcpsocket_p.h:61 #9 0x00007fe7790a8350 in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62 #10 ~QScopedPointer (this=0x158ff00, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100 #11 QObject::~QObject (this=0x158fef8, __in_chrg=<optimized out>) at kernel/qobject.cpp:817 #12 0x00007fe77424f03f in ~QLocalUnixSocket (this=0x158fef8, __in_chrg=<optimized out>) at socket/qlocalsocket_p.h:79 #13 ~QLocalSocketPrivate (this=0x158fe10, __in_chrg=<optimized out>) at socket/qlocalsocket_p.h:114 #14 QLocalSocketPrivate::~QLocalSocketPrivate (this=0x158fe10, __in_chrg=<optimized out>) at socket/qlocalsocket_p.h:114 #15 0x00007fe7790a8350 in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62 #16 ~QScopedPointer (this=0x158fc18, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100 #17 QObject::~QObject (this=0x158fc10, __in_chrg=<optimized out>) at kernel/qobject.cpp:817 #18 0x00007fe774246989 in QLocalSocket::~QLocalSocket (this=0x158fc10, __in_chrg=<optimized out>) at socket/qlocalsocket.cpp:353 #19 0x00007fe76cd75d60 in ?? () from /usr/lib/libsopranoclient.so.1 #20 0x00007fe76cd75df9 in ?? () from /usr/lib/libsopranoclient.so.1 #21 0x00007fe778f8f360 in QThreadStorageData::finish (p=0x158d4c8) at thread/qthreadstorage.cpp:203 #22 0x00007fe778f8feb7 in QThreadPrivate::finish (arg=0x158dd90) at thread/qthread_unix.cpp:321 #23 0x00007fe778f91093 in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:545 #24 ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at thread/qthread_unix.cpp:716 #25 QThreadPrivate::start (arg=0x158dd90) at thread/qthread_unix.cpp:273 #26 0x00007fe77340defc in start_thread (arg=0x7fe711718700) at pthread_create.c:304 #27 0x00007fe77895059d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #28 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fe710215700 (LWP 22906)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97 #1 0x00007fe7788ed62f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007fe7788eb9c1 in __GI___libc_free (mem=0x7fe778c091c0) at malloc.c:3736 #3 0x00007fe7790be2c5 in socketNotifierSourceCheck (source=0x7fe75800df20) at kernel/qeventdispatcher_glib.cpp:92 #4 0x00007fe772f3b734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe772f3bf82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fe772f3c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fe7790bebbf in QEventDispatcherGlib::processEvents (this=0x18ba290, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #8 0x00007fe77908e402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #9 0x00007fe77908e657 in QEventLoop::exec (this=0x7fe710214d90, flags=...) at kernel/qeventloop.cpp:204 #10 0x00007fe778f8e067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #11 0x00007fe77906e17f in QInotifyFileSystemWatcherEngine::run (this=0x13696b0) at io/qfilesystemwatcher_inotify.cpp:248 #12 0x00007fe778f9108b in QThreadPrivate::start (arg=0x13696b0) at thread/qthread_unix.cpp:298 #13 0x00007fe77340defc in start_thread (arg=0x7fe710215700) at pthread_create.c:304 #14 0x00007fe77895059d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #15 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fe70f475700 (LWP 22911)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216 #1 0x00007fe778f914ff in wait (time=30000, this=0x1c0c000) at thread/qwaitcondition_unix.cpp:84 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x1c0bfa8, time=30000) at thread/qwaitcondition_unix.cpp:158 #3 0x00007fe778f8467f in QThreadPoolThread::run (this=0x1c0cdf0) at concurrent/qthreadpool.cpp:141 #4 0x00007fe778f9108b in QThreadPrivate::start (arg=0x1c0cdf0) at thread/qthread_unix.cpp:298 #5 0x00007fe77340defc in start_thread (arg=0x7fe70f475700) at pthread_create.c:304 #6 0x00007fe77895059d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fe77b4097c0 (LWP 22887)): [KCrash Handler] #6 0x00007fe7788e7a14 in malloc_consolidate (av=0x7fe778c091c0) at malloc.c:5161 #7 0x00007fe7788e82a9 in malloc_consolidate (av=0x7fe778c091c0) at malloc.c:5115 #8 _int_free (av=0x7fe778c091c0, p=<optimized out>) at malloc.c:5034 #9 0x00007fe7788eb9cc in __GI___libc_free (mem=<optimized out>) at malloc.c:3738 #10 0x00007fe77904321c in ~QByteArray (this=0x2eccfb0, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:401 #11 ~QUrlPrivate (this=0x2eccf30, __in_chrg=<optimized out>) at io/qurl.cpp:309 #12 ~QUrl (this=<optimized out>, __in_chrg=<optimized out>) at io/qurl.cpp:4249 #13 QUrl::~QUrl (this=<optimized out>, __in_chrg=<optimized out>) at io/qurl.cpp:4246 #14 0x00007fe71604130c in ?? () from /usr/lib/libmessagecore.so.4 #15 0x00007fe716042336 in ?? () from /usr/lib/libmessagecore.so.4 #16 0x00007fe716041714 in MessageCore::AsyncNepomukResourceRetriever::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libmessagecore.so.4 #17 0x00007fe7790a8bc6 in QObject::event (this=0x2129df0, e=<optimized out>) at kernel/qobject.cpp:1195 #18 0x00007fe779a83104 in notify_helper (e=0x7fe70804ba00, receiver=0x2129df0, this=0xd7e870) at kernel/qapplication.cpp:4555 #19 QApplicationPrivate::notify_helper (this=0xd7e870, receiver=0x2129df0, e=0x7fe70804ba00) at kernel/qapplication.cpp:4527 #20 0x00007fe779a87f83 in QApplication::notify (this=0x7fffc0c9cf50, receiver=0x2129df0, e=0x7fe70804ba00) at kernel/qapplication.cpp:4416 #21 0x00007fe77a7b59a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #22 0x00007fe77908f61c in QCoreApplication::notifyInternal (this=0x7fffc0c9cf50, receiver=0x2129df0, event=0x7fe70804ba00) at kernel/qcoreapplication.cpp:876 #23 0x00007fe7790933ea in sendEvent (event=0x7fe70804ba00, receiver=0x2129df0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd41380) at kernel/qcoreapplication.cpp:1500 #25 0x00007fe7790be793 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #26 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279 #27 0x00007fe772f3ba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007fe772f3c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007fe772f3c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007fe7790bebbf in QEventDispatcherGlib::processEvents (this=0xd42c10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #31 0x00007fe779b2828e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #32 0x00007fe77908e402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #33 0x00007fe77908e657 in QEventLoop::exec (this=0x7fffc0c9cee0, flags=...) at kernel/qeventloop.cpp:204 #34 0x00007fe7790936e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148 #35 0x0000000000403629 in ?? () #36 0x00007fe77888e30d in __libc_start_main (main=0x402b40, argc=1, ubp_av=0x7fffc0c9d578, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc0c9d568) at libc-start.c:226 #37 0x0000000000403b71 in _start () Possible duplicates by query: bug 291245, bug 290682, bug 290109, bug 288234, bug 250755. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 296787 ***