[Bug 283951] New: kmail +simap unresponsive and then crashed

Con Kolivas kde at kolivas.org
Thu Oct 13 23:45:51 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=283951

           Summary: kmail +simap unresponsive and then crashed
           Product: kmail2
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: kde at kolivas.org


Application: kmail (1.13.6)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38.4-ck1 x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

Connecting to an simap connection regularly had a short period where it could
not connect to the server and put up a message. Many hours later I spotted the
message and it had since reconnected. Trying to access mail at that point to
delete a message it became unresponsive and I killed it.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7fb61c47c840 (LWP 2534))]

Thread 4 (Thread 0x7fb5fd973700 (LWP 2772)):
#0  0x00007fb61130a57f in g_thread_self () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb6112e0630 in g_main_context_acquire () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb6112e1f21 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb6112e29f2 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb608513c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fb6113093e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fb616f96d8c in start_thread (arg=0x7fb5fd973700) at
pthread_create.c:304
#7  0x00007fb6193e804d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb5fe447700 (LWP 9423)):
#0  0x00007fb616f9ad9d in __pthread_mutex_unlock_usercnt (mutex=0x29b2ea8) at
pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x29b2ea8) at pthread_mutex_unlock.c:290
#2  0x00007fb6112e0fef in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb6112e1f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb6112e2639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb619d38446 in QEventDispatcherGlib::processEvents (this=0x27b5800,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007fb619d0c882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fb619d0cabc in QEventLoop::exec (this=0x7fb5fe446d10, flags=...) at
kernel/qeventloop.cpp:201
#8  0x00007fb619c23924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#9  0x00007fb619ceec2f in QInotifyFileSystemWatcherEngine::run
(this=0x7fb5f8112d70) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fb619c26175 in QThreadPrivate::start (arg=0x7fb5f8112d70) at
thread/qthread_unix.cpp:320
#11 0x00007fb616f96d8c in start_thread (arg=0x7fb5fe447700) at
pthread_create.c:304
#12 0x00007fb6193e804d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb5ebafb700 (LWP 15692)):
[KCrash Handler]
#6  0x00007fb619335d05 in raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fb619339ab6 in abort () at abort.c:92
#8  0x00007fb6112eaa22 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fb6112eaaaf in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fb6112de4e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fb6112de88f in g_main_context_new () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fb619d381c1 in
QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x2b88870,
context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310
#13 0x00007fb619d382a0 in QEventDispatcherGlib::QEventDispatcherGlib
(this=0x36897f0, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357
#14 0x00007fb619c25587 in QThreadPrivate::createEventDispatcher (data=0xfcd1c0)
at thread/qthread_unix.cpp:261
#15 0x00007fb619c26156 in QThreadPrivate::start (arg=0xf9f140) at
thread/qthread_unix.cpp:313
#16 0x00007fb616f96d8c in start_thread (arg=0x7fb5ebafb700) at
pthread_create.c:304
#17 0x00007fb6193e804d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb61c47c840 (LWP 2534)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb619c2682b in wait (this=<value optimized out>,
mutex=0x7fb5f8112e40, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fb5f8112e40,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb619c25910 in QThread::wait (this=<value optimized out>,
time=18446744073709551615) at thread/qthread_unix.cpp:722
#4  0x00007fb619ce25d0 in QFileSystemWatcher::~QFileSystemWatcher
(this=0x7fb5f80c4a00, __in_chrg=<value optimized out>) at
io/qfilesystemwatcher.cpp:446
#5  0x00007fb619ce26a9 in QFileSystemWatcher::~QFileSystemWatcher
(this=0x7fb5f80c4a00, __in_chrg=<value optimized out>) at
io/qfilesystemwatcher.cpp:462
#6  0x00007fb619d1fc14 in QObjectPrivate::deleteChildren (this=0x7fb5f8112ad0)
at kernel/qobject.cpp:1964
#7  0x00007fb619d245f4 in QObject::~QObject (this=0x7fb5f8112d10,
__in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#8  0x00007fb60f3fb7d9 in Solid::Backends::Fstab::FstabWatcher::~FstabWatcher
(this=0x7fb5f8112d10, __in_chrg=<value optimized out>) at
../../../solid/solid/backends/fstab/fstabwatcher.cpp:51
#9  0x00007fb61933b961 in __run_exit_handlers (status=1) at exit.c:78
#10 exit (status=1) at exit.c:100
#11 0x00007fb61a267fb8 in qt_xio_errhandler () at
kernel/qapplication_x11.cpp:781
#12 0x00007fb61beaa638 in KApplication::xioErrhandler (this=0x7fff355ee9c0,
dpy=0x6c7c20) at ../../kdeui/kernel/kapplication.cpp:419
#13 0x00007fb618be7dee in _XIOError () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007fb618be562d in _XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#15 0x00007fb618bd5f1f in XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#16 0x00007fb61a2a532c in x11EventSourceCheck (s=0x6c69d0) at
kernel/qguieventdispatcher_glib.cpp:85
#17 0x00007fb6112e1854 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fb6112e2122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fb6112e2639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fb619d383ef in QEventDispatcherGlib::processEvents (this=0x607310,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#21 0x00007fb61a2a54de in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fb619d0c882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007fb619d0cabc in QEventLoop::exec (this=0x7fff355ee800, flags=...) at
kernel/qeventloop.cpp:201
#24 0x00007fb619d10ecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#25 0x0000000000403175 in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../kmail/main.cpp:158

Reported using DrKonqi

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