[Bug 223705] KMail IMAP doesn't work after resume from suspend/sleep/standby

Brice Arnould brice.arnould at gmail.com
Thu Feb 18 12:27:35 GMT 2010 

https://bugs.kde.org/show_bug.cgi?id=223705


Brice Arnould <brice.arnould at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |brice.arnould at gmail.com




--- Comment #2 from Brice Arnould <brice arnould gmail com>  2010-02-18 13:27:28 ---
Application: kmail (1.13.0)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
If I suspend my computer while KMail is accessing one of my IMAP account, then
after the resume KMail fails to access the IMAPs accounts : it just displays
the blue loading screen undefinitely. On the bottom right, the list of ongoin
operations shows a stalled operation "Checking XXX".

Today, I tried to cancell that operation, and KMail crashed.

A few more informations :
 - in previous occurences of this bug, I had closed KMail and it left me with a
kio_imap process using 100% of the CPU
 - I was at one place (and with a given IP) when I suspended my computer, and
at another place (with another IP) when I resumed it
 - I haven't tried with POP

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd8b4fed7f0 (LWP 2868))]

Thread 2 (Thread 0x7fd8978c6910 (LWP 8017)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fd8b233d662 in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0x1adff10, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1adff10,
time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd8b2332a39 in QThreadPoolThread::run (this=0x1ada270) at
concurrent/qthreadpool.cpp:140
#4  0x00007fd8b233c745 in QThreadPrivate::start (arg=0x1ada270) at
thread/qthread_unix.cpp:248
#5  0x00007fd8afc36a04 in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#6  0x00007fd8b1b0c80d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd8b4fed7f0 (LWP 2868)):
[KCrash Handler]
#5  0x00007fd8b2443fa3 in QObjectPrivate::isSignalConnected (sender=0x1e98630,
m=<value optimized out>, local_signal_index=4, argv=0x7fffcdd35060) at
kernel/qobject_p.h:227
#6  QMetaObject::activate (sender=0x1e98630, m=<value optimized out>,
local_signal_index=4, argv=0x7fffcdd35060) at kernel/qobject.cpp:3200
#7  0x00007fd8ab6ab587 in
KPIM::ProgressItem::progressItemStatus(KPIM::ProgressItem*, QString const&) ()
from /usr/lib/libkdepim.so.4
#8  0x00007fd8b3a3e081 in ?? () from /usr/lib/libkmailprivate.so.4
#9  0x00007fd8b3a4412c in ?? () from /usr/lib/libkmailprivate.so.4
#10 0x00007fd8b2443d3f in QMetaObject::activate (sender=0x17a7ea0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3275
#11 0x00007fd8b3a083e3 in ?? () from /usr/lib/libkmailprivate.so.4
#12 0x00007fd8b3a12a0c in ?? () from /usr/lib/libkmailprivate.so.4
#13 0x00007fd8b3a18deb in ?? () from /usr/lib/libkmailprivate.so.4
#14 0x00007fd8b3a1e445 in ?? () from /usr/lib/libkmailprivate.so.4
#15 0x00007fd8b2443d3f in QMetaObject::activate (sender=0x17025c0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3275
#16 0x00007fd8aebdc9df in KIO::Scheduler::slaveConnected (this=0x6,
_t1=0x1f8aad0) at ./scheduler.moc:125
#17 0x00007fd8aebddd9c in KIO::SchedulerPrivate::slotSlaveConnected
(this=0x16cc600) at ../../kio/kio/scheduler.cpp:1038
#18 0x00007fd8aebe3784 in KIO::Scheduler::qt_metacall (this=0x17025c0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcdd35800)
at ./scheduler.moc:110
#19 0x00007fd8b2443d3f in QMetaObject::activate (sender=0x1f8aad0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3275
#20 0x00007fd8aebf5c2d in KIO::SlaveInterface::dispatch (this=0x1f8aad0,
_cmd=103, rawdata=...) at ../../kio/kio/slaveinterface.cpp:220
#21 0x00007fd8aebf2f83 in KIO::SlaveInterface::dispatch (this=0x1f8aad0) at
../../kio/kio/slaveinterface.cpp:91
#22 0x00007fd8aebe72e6 in KIO::Slave::gotInput (this=0x1f8aad0) at
../../kio/kio/slave.cpp:324
#23 0x00007fd8aebe74cc in KIO::Slave::qt_metacall (this=0x1f8aad0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcdd35c20)
at ./slave.moc:82
#24 0x00007fd8b2443d3f in QMetaObject::activate (sender=0x1f8e2b0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3275
#25 0x00007fd8aeb05aa7 in KIO::ConnectionPrivate::dequeue (this=0x1f82070) at
../../kio/kio/connection.cpp:82
#26 0x00007fd8aeb05bcd in KIO::Connection::qt_metacall (this=0x1f8e2b0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1e8fcd0) at
./connection.moc:79
#27 0x00007fd8b2440c79 in QObject::event (this=0x1f8e2b0, e=0x17f1830) at
kernel/qobject.cpp:1248
#28 0x00007fd8b2903fac in QApplicationPrivate::notify_helper (this=0x1430ab0,
receiver=0x1f8e2b0, e=0x17f1830) at kernel/qapplication.cpp:4298
#29 0x00007fd8b290a59b in QApplication::notify (this=0x7fffcdd36840,
receiver=0x1f8e2b0, e=0x17f1830) at kernel/qapplication.cpp:4181
#30 0x00007fd8b4a0bd16 in KApplication::notify (this=0x7fffcdd36840,
receiver=0x1f8e2b0, event=0x17f1830) at ../../kdeui/kernel/kapplication.cpp:302
#31 0x00007fd8b2430f3c in QCoreApplication::notifyInternal
(this=0x7fffcdd36840, receiver=0x1f8e2b0, event=0x17f1830) at
kernel/qcoreapplication.cpp:704
#32 0x00007fd8b24336b7 in QCoreApplication::sendEvent (receiver=0x0,
event_type=<value optimized out>, data=0x13888b0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x13888b0) at kernel/qcoreapplication.cpp:1345
#34 0x00007fd8b245a923 in QCoreApplication::sendPostedEvents (s=<value
optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:276
#36 0x00007fd8a92c1bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007fd8a92c5598 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007fd8a92c56c0 in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#39 0x00007fd8b245a463 in QEventDispatcherGlib::processEvents (this=0x1388000,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#40 0x00007fd8b29b37ee in QGuiEventDispatcherGlib::processEvents (this=0x6,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007fd8b242f862 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#42 0x00007fd8b242fc3c in QEventLoop::exec (this=0x7fffcdd36670, flags=) at
kernel/qeventloop.cpp:201
#43 0x00007fd8b243397b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#44 0x0000000000403572 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

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