[Bug 311810] New: imap segfault

l.mierzwa at gmail.com l.mierzwa at gmail.com
Sun Dec 16 23:02:33 GMT 2012 

https://bugs.kde.org/show_bug.cgi?id=311810

            Bug ID: 311810
          Severity: crash
           Version: 4.9
          Priority: NOR
                CC: kdepim-bugs at kde.org, vkrause at kde.org
          Assignee: ervin at kde.org
           Summary: imap segfault
    Classification: Unclassified
                OS: Linux
          Reporter: l.mierzwa at gmail.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: IMAP resource
           Product: Akonadi

Application: akonadi_imap_resource (4.9)
KDE Platform Version: 4.9.90
Qt Version: 4.8.3
Operating System: Linux 3.5.0-19-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
I moved messages from source folder to another and then I removed the source
IMAP folder. Progress bar at the bottom right corner was showing that removing
this folder took a while and finally it segfaulted.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Redefine.pl typu Serwer poczty IMAP (akonadi_imap_resource),
signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb67aeee780 (LWP 2287))]

Thread 4 (Thread 0x7fb66796f700 (LWP 11653)):
#0  0x00007fb67691f303 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb67546bd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb67546bea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb67a310c16 in QEventDispatcherGlib::processEvents
(this=0x7fb6600b2c50, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fb67a2e12bf in QEventLoop::processEvents
(this=this at entry=0x7fb66796ede0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb67a2e1548 in QEventLoop::exec (this=0x7fb66796ede0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fb67a1e2b10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fb678f46ad7 in KIMAP::SessionThread::run (this=0xfe39b0) at
../../kimap/sessionthread.cpp:182
#8  0x00007fb67a1e5aec in QThreadPrivate::start (arg=0xfe39b0) at
thread/qthread_unix.cpp:338
#9  0x00007fb675f89e9a in start_thread (arg=0x7fb66796f700) at
pthread_create.c:308
#10 0x00007fb67692acbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb657fff700 (LWP 5018)):
#0  0x00007fb6754a8c48 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb67546b996 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb67546bde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb67546bea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb67a310c16 in QEventDispatcherGlib::processEvents
(this=0x7fb6500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fb67a2e12bf in QEventLoop::processEvents
(this=this at entry=0x7fb657ffede0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fb67a2e1548 in QEventLoop::exec (this=0x7fb657ffede0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007fb67a1e2b10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007fb678f46ad7 in KIMAP::SessionThread::run (this=0xb3a630) at
../../kimap/sessionthread.cpp:182
#9  0x00007fb67a1e5aec in QThreadPrivate::start (arg=0xb3a630) at
thread/qthread_unix.cpp:338
#10 0x00007fb675f89e9a in start_thread (arg=0x7fb657fff700) at
pthread_create.c:308
#11 0x00007fb67692acbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb66716e700 (LWP 5019)):
#0  0x00007fb6754a89ba in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb6754a8c59 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb67546b60b in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb67546bcab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb67546bea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb67a310c16 in QEventDispatcherGlib::processEvents
(this=0x7fb658007c20, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fb67a2e12bf in QEventLoop::processEvents
(this=this at entry=0x7fb66716dde0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fb67a2e1548 in QEventLoop::exec (this=0x7fb66716dde0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fb67a1e2b10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007fb678f46ad7 in KIMAP::SessionThread::run (this=0xaf7ad0) at
../../kimap/sessionthread.cpp:182
#10 0x00007fb67a1e5aec in QThreadPrivate::start (arg=0xaf7ad0) at
thread/qthread_unix.cpp:338
#11 0x00007fb675f89e9a in start_thread (arg=0x7fb66716e700) at
pthread_create.c:308
#12 0x00007fb67692acbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb67aeee780 (LWP 2287)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fb678f42a7e in qDeleteAll<QList<KIMAP::Job*>::const_iterator>
(end=..., begin=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#8  qDeleteAll<QQueue<KIMAP::Job*> > (c=...) at
/usr/include/qt4/QtCore/qalgorithms.h:330
#9  KIMAP::SessionPrivate::clearJobQueue (this=0x8981e0) at
../../kimap/session.cpp:407
#10 0x00007fb67a2f743e in QObject::event (this=0xa68d90, e=<optimized out>) at
kernel/qobject.cpp:1195
#11 0x00007fb679689e9c in QApplicationPrivate::notify_helper
(this=this at entry=0x833540, receiver=receiver at entry=0xa68d90,
e=e at entry=0x7fb6601fc460) at kernel/qapplication.cpp:4562
#12 0x00007fb67968e30a in QApplication::notify (this=0x7fff34109240,
receiver=0xa68d90, e=0x7fb6601fc460) at kernel/qapplication.cpp:4423
#13 0x00007fb6777f53a6 in KApplication::notify (this=0x7fff34109240,
receiver=0xa68d90, event=0x7fb6601fc460) at
../../kdeui/kernel/kapplication.cpp:311
#14 0x00007fb67a2e256e in QCoreApplication::notifyInternal
(this=0x7fff34109240, receiver=receiver at entry=0xa68d90,
event=event at entry=0x7fb6601fc460) at kernel/qcoreapplication.cpp:915
#15 0x00007fb67a2e63f1 in sendEvent (event=0x7fb6601fc460, receiver=0xa68d90)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x7f44d0) at kernel/qcoreapplication.cpp:1539
#17 0x00007fb67a310a63 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0x8242d0) at
kernel/qeventdispatcher_glib.cpp:279
#19 0x00007fb67546bab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fb67546bde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fb67546bea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fb67a310bf6 in QEventDispatcherGlib::processEvents (this=0x7f5cb0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007fb67972ec1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fb67a2e12bf in QEventLoop::processEvents
(this=this at entry=0x7fff341091c0, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fb67a2e1548 in QEventLoop::exec (this=0x7fff341091c0, flags=...) at
kernel/qeventloop.cpp:204
#26 0x00007fb67a2e6708 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#27 0x00007fb67aa00ee3 in Akonadi::ResourceBase::init (r=0x9e5e80) at
../../akonadi/resourcebase.cpp:451
#28 0x000000000041bfb3 in Akonadi::ResourceBase::init<ImapResource>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/akonadi/resourcebase.h:188
#29 0x00007fb67685876d in __libc_start_main (main=0x415600 <main(int, char**)>,
argc=3, ubp_av=0x7fff34109358, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff34109348) at libc-start.c:226
#30 0x00000000004157b5 in _start ()

Possible duplicates by query: bug 306041, bug 305858, bug 305613, bug 303087,
bug 301825.

Reported using DrKonqi

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