Bug 248439

Application: kmail (1.13.5)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-amd64 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

-- Information about the crash:
There were really three POP accounts were hanging, due to a previous network burst of lag (haven't they timeout?). IMAP accounts were working ok.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
The current source language is "auto; currently asm".
[Current thread is 1 (Thread 0x7f68b9bd1760 (LWP 8298))]

Thread 5 (Thread 0x7f689a5e2710 (LWP 8565)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f68b7bcae8b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f68b30dae56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b44970, th=0x39a6430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f68b30dd6fb in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x39a6430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x39a6430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x39a6430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x39a6430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x39a6430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f68b30dbc7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f689a5e1e30, parent=0x2b44970, th=0x39a6430) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f68b30dc1d8 in ThreadWeaver::Thread::run (this=0x39a6430) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f68b7bc9e35 in QThreadPrivate::start (arg=0x39a6430) at thread/qthread_unix.cpp:248
#12 0x00007f68b0fb68ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f68b66a501d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f689b8cb710 (LWP 8582)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f68b7bcae8b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f68b30dae56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b44970, th=0x34da9e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f68b30dd6fb in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x34da9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x34da9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f68b30dbc7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f689b8cae30, parent=0x2b44970, th=0x34da9e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f68b30dc1d8 in ThreadWeaver::Thread::run (this=0x34da9e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f68b7bc9e35 in QThreadPrivate::start (arg=0x34da9e0) at thread/qthread_unix.cpp:248
#9  0x00007f68b0fb68ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f68b66a501d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f68997cc710 (LWP 8803)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f68b7bcae8b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f68b30dae56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b44970, th=0x3451d60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f68b30dd6fb in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x3451d60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f68b30dbc7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f68997cbe30, parent=0x2b44970, th=0x3451d60) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f68b30dc1d8 in ThreadWeaver::Thread::run (this=0x3451d60) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f68b7bc9e35 in QThreadPrivate::start (arg=0x3451d60) at thread/qthread_unix.cpp:248
#8  0x00007f68b0fb68ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f68b66a501d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6892659710 (LWP 9091)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f68b7bcae8b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x264bb10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f68b30dae56 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2b44970, th=0x3189470) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f68b30dd6fb in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x3189470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x3189470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f68b30dd714 in ThreadWeaver::WorkingHardState::applyForWork (this=0x28725e0, th=0x3189470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f68b30dbc7f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6892658e30, parent=0x2b44970, th=0x3189470) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f68b30dc1d8 in ThreadWeaver::Thread::run (this=0x3189470) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f68b7bc9e35 in QThreadPrivate::start (arg=0x3189470) at thread/qthread_unix.cpp:248
#10 0x00007f68b0fb68ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f68b66a501d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f68b9bd1760 (LWP 8298)):
[KCrash Handler]
#5  KPIM::ProgressItem::setComplete (this=0x31f6cf0) at ../../libkdepim/progressmanager.cpp:52
#6  0x00007f68b8516038 in KMAccount::checkDone (this=0x2b4df70, newmail=false, status=KMAccount::CheckOK) at ../../kmail/kmaccount.cpp:508
#7  0x00007f68b860eb6a in KMAcctImap::killAllJobs (this=0x2b4df70, disconnectSlave=<value optimized out>) at ../../kmail/kmacctimap.cpp:204
#8  0x00007f68b860bc12 in KMAcctImap::cancelMailCheck (this=0x2b4df70) at ../../kmail/kmacctimap.cpp:268
#9  0x00007f68b8595660 in KMail::AccountManager::cancelMailCheck (this=<value optimized out>) at ../../kmail/accountmanager.cpp:427
#10 0x00007f68b84a072f in ~KMMainWin (this=0x2b47fb0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../kmail/kmmainwin.cpp:103
#11 0x00007f68b7cc8ead in QObject::event (this=0x2b47fb0, e=0x4755640) at kernel/qobject.cpp:1231
#12 0x00007f68b70aec5f in QWidget::event (this=0x2b47fb0, event=0x4755640) at kernel/qwidget.cpp:8501
#13 0x00007f68b747230b in QMainWindow::event (this=0x2b47fb0, event=0x4755640) at widgets/qmainwindow.cpp:1414
#14 0x00007f68b970b373 in KXmlGuiWindow::event (this=0x31f6cf0, ev=0x3d2cba8) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#15 0x00007f68b705932c in QApplicationPrivate::notify_helper (this=0x2744330, receiver=0x2b47fb0, e=0x4755640) at kernel/qapplication.cpp:4302
#16 0x00007f68b705f80b in QApplication::notify (this=0x7fff3544c870, receiver=0x2b47fb0, e=0x4755640) at kernel/qapplication.cpp:4185
#17 0x00007f68b95f4836 in KApplication::notify (this=0x7fff3544c870, receiver=0x2b47fb0, event=0x4755640) at ../../kdeui/kernel/kapplication.cpp:302
#18 0x00007f68b7cb915c in QCoreApplication::notifyInternal (this=0x7fff3544c870, receiver=0x2b47fb0, event=0x4755640) at kernel/qcoreapplication.cpp:726
#19 0x00007f68b7cbc804 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x257e0e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x257e0e0) at kernel/qcoreapplication.cpp:1367
#21 0x00007f68b7ce2bd3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#23 0x00007f68ae2986c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f68ae29c538 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f68ae29c6ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007f68b7ce2713 in QEventDispatcherGlib::processEvents (this=0x257d840, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#27 0x00007f68b710914e in QGuiEventDispatcherGlib::processEvents (this=0x31f6cf0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f68b7cb7a82 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007f68b7cb7e5c in QEventLoop::exec (this=0x7fff3544c6a0, flags=) at kernel/qeventloop.cpp:201
#30 0x00007f68b7cbcaeb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#31 0x0000000000403452 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:156

Possible duplicates by query: bug 247424, bug 241976, bug 234992, bug 231508.

Reported using DrKonqi