[Akonadi] [Bug 313804] New: Akonadi imap resource crash with no evident clue

Bruno Friedmann brunofr at ioda.net
Thu Jan 24 06:29:20 GMT 2013 

https://bugs.kde.org/show_bug.cgi?id=313804

            Bug ID: 313804
           Summary: Akonadi imap resource crash with no evident clue
    Classification: Unclassified
           Product: Akonadi
           Version: 4.9
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: IMAP resource
          Assignee: ervin at kde.org
          Reporter: brunofr at ioda.net
                CC: kdepim-bugs at kde.org, vkrause at kde.org

Application: akonadi_imap_resource (4.9)
KDE Platform Version: 4.9.5 "release 3"
Qt Version: 4.8.4
Operating System: Linux 3.4.11-2.16-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: From the last few days, this
kind of crash happen from time to time. 
Those resources are there from a long time, and were working.
This crash for example happen during the night when the computer was idle.

All those kind of trouble happen now, cause the nepomuk database was cleaned
adn restarted from scratch

The crash can be reproduced some of the time.

-- Backtrace:
Application: 01_bruno of type IMAP E-Mail Server (akonadi_imap_resource),
signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6494759780 (LWP 3870))]

Thread 3 (Thread 0x7f647bfff700 (LWP 10637)):
#0  0x00007f64901d61ed in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f648ed6782f in read (__nbytes=16, __buf=0x7f647bffec20,
__fd=<optimized out>) at /usr/include/bits/unistd.h:45
#2  g_wakeup_acknowledge (wakeup=0x7f6474001da0) at gwakeup.c:212
#3  0x00007f648ed2c209 in g_main_context_check
(context=context at entry=0x7f64700009a0, max_priority=2147483647,
fds=fds at entry=0x7f64700067e0, n_fds=n_fds at entry=1) at gmain.c:2980
#4  0x00007f648ed2c622 in g_main_context_iterate
(context=context at entry=0x7f64700009a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf
expression opcode 0xfa>) at gmain.c:3143
#5  0x00007f648ed2c7a4 in g_main_context_iteration (context=0x7f64700009a0,
may_block=1) at gmain.c:3207
#6  0x00007f6493bda136 in QEventDispatcherGlib::processEvents
(this=0x7f64700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f6493baa94f in QEventLoop::processEvents
(this=this at entry=0x7f647bffede0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f6493baabd8 in QEventLoop::exec (this=0x7f647bffede0, flags=...) at
kernel/qeventloop.cpp:204
#9  0x00007f6493aad0b0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#10 0x00007f64927f3367 in KIMAP::SessionThread::run (this=0xddf920) at
/usr/src/debug/kdepimlibs-4.9.5/kimap/sessionthread.cpp:182
#11 0x00007f6493ab008c in QThreadPrivate::start (arg=0xddf920) at
thread/qthread_unix.cpp:338
#12 0x00007f648fa8be0e in start_thread (arg=0x7f647bfff700) at
pthread_create.c:305
#13 0x00007f64901e22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f648366d700 (LWP 10711)):
#0  0x00007f64901da14f in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f648ed2c684 in g_main_context_poll (n_fds=1, fds=0x7f647c0241d0,
timeout=-1, context=0x7f647c014cc0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context at entry=0x7f647c014cc0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<error reading variable:
Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
#3  0x00007f648ed2c7a4 in g_main_context_iteration (context=0x7f647c014cc0,
may_block=1) at gmain.c:3207
#4  0x00007f6493bda136 in QEventDispatcherGlib::processEvents
(this=0x7f647c0041b0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f6493baa94f in QEventLoop::processEvents
(this=this at entry=0x7f648366cde0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6493baabd8 in QEventLoop::exec (this=0x7f648366cde0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f6493aad0b0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#8  0x00007f64927f3367 in KIMAP::SessionThread::run (this=0x114d9d0) at
/usr/src/debug/kdepimlibs-4.9.5/kimap/sessionthread.cpp:182
#9  0x00007f6493ab008c in QThreadPrivate::start (arg=0x114d9d0) at
thread/qthread_unix.cpp:338
#10 0x00007f648fa8be0e in start_thread (arg=0x7f648366d700) at
pthread_create.c:305
#11 0x00007f64901e22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f6494759780 (LWP 3870)):
[KCrash Handler]
#6  same_key (key0=<optimized out>, h0=296620, this=<optimized out>) at
/usr/include/QtCore/qhash.h:225
#7  QHash<long long, Akonadi::Item>::findNode (this=this at entry=0x106cff0,
akey=@0x7fffce152a68: 296620, ahp=ahp at entry=0x7fffce152a34) at
/usr/include/QtCore/qhash.h:887
#8  0x00007f64942a5f0e in insert (avalue=..., akey=@0x7fffce152a68: 296620,
this=0x106cff0) at /usr/include/QtCore/qhash.h:759
#9  Akonadi::ItemSync::Private::slotLocalListDone (this=0x106cfe0,
job=<optimized out>) at
/usr/src/debug/kdepimlibs-4.9.5/akonadi/itemsync.cpp:264
#10 0x00007f6493bc10ff in QMetaObject::activate (sender=0x12b7340, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffce152bf0) at
kernel/qobject.cpp:3548
#11 0x00007f6490aeea82 in KJob::result (this=this at entry=0x12b7340,
_t1=_t1 at entry=0x12b7340) at
/usr/src/debug/kdelibs-4.9.5/build/kdecore/kjob.moc:208
#12 0x00007f6490aeeac0 in KJob::emitResult (this=0x12b7340) at
/usr/src/debug/kdelibs-4.9.5/kdecore/jobs/kjob.cpp:318
#13 0x00007f6493bc05de in QObject::event (this=0x12b7340, e=<optimized out>) at
kernel/qobject.cpp:1203
#14 0x00007f6492f5585c in QApplicationPrivate::notify_helper
(this=this at entry=0xd87860, receiver=receiver at entry=0x12b7340,
e=e at entry=0x63f2ae0) at kernel/qapplication.cpp:4562
#15 0x00007f6492f59cda in QApplication::notify (this=0x7fffce153580,
receiver=0x12b7340, e=0x63f2ae0) at kernel/qapplication.cpp:4423
#16 0x00007f64910c4636 in KApplication::notify (this=0x7fffce153580,
receiver=0x12b7340, event=0x63f2ae0) at
/usr/src/debug/kdelibs-4.9.5/kdeui/kernel/kapplication.cpp:311
#17 0x00007f6493babbfe in QCoreApplication::notifyInternal
(this=0x7fffce153580, receiver=receiver at entry=0x12b7340,
event=event at entry=0x63f2ae0) at kernel/qcoreapplication.cpp:946
#18 0x00007f6493baf561 in sendEvent (event=0x63f2ae0, receiver=0x12b7340) at
kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xd5c4d0) at kernel/qcoreapplication.cpp:1570
#20 0x00007f6493bd9f83 in sendPostedEvents () at kernel/qcoreapplication.h:236
#21 postEventSourceDispatch (s=s at entry=0xd9b4f0) at
kernel/qeventdispatcher_glib.cpp:279
#22 0x00007f648ed2c3b5 in g_main_dispatch (context=0xd88e00) at gmain.c:2539
#23 g_main_context_dispatch (context=context at entry=0xd88e00) at gmain.c:3075
#24 0x00007f648ed2c6e8 in g_main_context_iterate
(context=context at entry=0xd88e00, block=block at entry=1,
dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf
expression opcode 0xfa>) at gmain.c:3146
#25 0x00007f648ed2c7a4 in g_main_context_iteration (context=0xd88e00,
may_block=1) at gmain.c:3207
#26 0x00007f6493bda116 in QEventDispatcherGlib::processEvents (this=0xd61c50,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0x00007f6492ff5bee in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f6493baa94f in QEventLoop::processEvents
(this=this at entry=0x7fffce153500, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f6493baabd8 in QEventLoop::exec (this=0x7fffce153500, flags=...) at
kernel/qeventloop.cpp:204
#30 0x00007f6493baf878 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#31 0x00007f6494218473 in Akonadi::ResourceBase::init (r=0xf74430) at
/usr/src/debug/kdepimlibs-4.9.5/akonadi/resourcebase.cpp:451
#32 0x000000000041c743 in _start ()

Reported using DrKonqi

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