[Akonadi] [Bug 355253] kalarm causes akonadi resource crash

Mon Dec 7 20:46:51 GMT 2015

https://bugs.kde.org/show_bug.cgi?id=355253

Jiri Klement <jiri.klement at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jiri.klement at gmail.com

--- Comment #1 from Jiri Klement <jiri.klement at gmail.com> ---
I have the same problem though it doesn't crash every time.

Application: akonadi_kalarm_resource (4.89.0)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-19-generic x86_64
Distribution: Ubuntu 15.10

-- Backtrace:
Application: Akonadi Resource (akonadi_kalarm_resource), signal: Segmentation
fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9aa9b65840 (LWP 2413))]

Thread 2 (Thread 0x7f9aa78c8700 (LWP 2428)):
#0  0x00007f9ab99f78dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9ab1cd6bd2 in poll (__timeout=-1, __nfds=1, __fds=0x7f9aa78c7c80)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  _xcb_conn_wait (c=c at entry=0x1e751f0, cond=cond at entry=0x1e75230,
vector=vector at entry=0x0, count=count at entry=0x0) at ../../src/xcb_conn.c:459
#3  0x00007f9ab1cd874f in xcb_wait_for_event (c=0x1e751f0) at
../../src/xcb_in.c:623
#4  0x00007f9aa97efa39 in QXcbEventReader::run (this=0x1e73940) at
qxcbconnection.cpp:1105
#5  0x00007f9aba3012be in QThreadPrivate::start (arg=0x1e73940) at
thread/qthread_unix.cpp:337
#6  0x00007f9ab4b4d6aa in start_thread (arg=0x7f9aa78c8700) at
pthread_create.c:333
#7  0x00007f9ab9a02eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9aa9b65840 (LWP 2413)):
[KCrash Handler]
#6  0x000000000041f257 in KAlarmResource::writeToFile
(this=this at entry=0x1ecaca0, fileName=...) at
../../../../resources/kalarm/kalarm/kalarmresource.cpp:250
#7  0x0000000000414861 in
Akonadi::SingleFileResource<Akonadi_KAlarm_Resource::Settings>::writeFile
(this=0x1ecaca0, taskContext=<optimized out>) at
../../../../resources/shared/singlefileresource/singlefileresource.h:257
#8  0x00007f9abcc9054d in Akonadi::SingleFileResourceBase::qt_static_metacall
(_o=_o at entry=0x1ecaca0, _c=_c at entry=QMetaObject::InvokeMetaMethod,
_id=_id at entry=5, _a=_a at entry=0x7ffd0147ca30) at
moc_singlefileresourcebase.cpp:107
#9  0x00007f9aba4ebc02 in QMetaMethod::invoke (this=this at entry=0x7ffd0147cc18,
object=object at entry=0x1ecaca0, connectionType=Qt::DirectConnection,
connectionType at entry=21482656, returnValue=..., val0=..., val1=..., val2=...,
val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at
kernel/qmetaobject.cpp:2183
#10 0x00007f9aba4f0d2d in QMetaObject::invokeMethod (obj=0x1ecaca0,
member=0x1ea6608 "writeFile", type=21482656, type at entry=Qt::AutoConnection,
ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=...,
val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1478
#11 0x00007f9abca57ae1 in QMetaObject::invokeMethod (val9=..., val8=...,
val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=...,
member=<optimized out>, obj=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs.h:407
#12 Akonadi::ResourceScheduler::executeNext (this=0x1f6e1c0) at
../../../../akonadi/src/agentbase/resourcescheduler.cpp:393
#13 0x00007f9abca58435 in Akonadi::ResourceScheduler::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at ./moc_resourcescheduler_p.cpp:175
#14 0x00007f9aba512651 in QObject::event (this=0x1f6e1c0, e=<optimized out>) at
kernel/qobject.cpp:1245
#15 0x00007f9abb4ecb8c in QApplicationPrivate::notify_helper
(this=this at entry=0x1e67400, receiver=receiver at entry=0x1f6e1c0,
e=e at entry=0x1fb7480) at kernel/qapplication.cpp:3720
#16 0x00007f9abb4f2230 in QApplication::notify (this=0x7ffd0147d6f0,
receiver=0x1f6e1c0, e=0x1fb7480) at kernel/qapplication.cpp:3503
#17 0x00007f9aba4e0f1b in QCoreApplication::notifyInternal
(this=0x7ffd0147d6f0, receiver=0x1f6e1c0, event=event at entry=0x1fb7480) at
kernel/qcoreapplication.cpp:935
#18 0x00007f9aba4e3057 in QCoreApplication::sendEvent (event=0x1fb7480,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x1e5eac0) at
kernel/qcoreapplication.cpp:1552
#20 0x00007f9aba4e3588 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1410
#21 0x00007f9aba537e73 in postEventSourceDispatch (s=0x1ebc4d0) at
kernel/qeventdispatcher_glib.cpp:271
#22 0x00007f9ab462dff7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f9ab462e250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f9ab462e2fc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f9aba53827f in QEventDispatcherGlib::processEvents (this=0x1eb01a0,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#26 0x00007f9aba4de75a in QEventLoop::exec (this=this at entry=0x7ffd0147d660,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#27 0x00007f9aba4e62cc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#28 0x00007f9ab903d00c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1510
#29 0x00007f9abb4e9025 in QApplication::exec () at kernel/qapplication.cpp:2956
#30 0x00007f9abca4421a in Akonadi::ResourceBase::init (r=r at entry=0x1ecaca0) at
../../../../akonadi/src/agentbase/resourcebase.cpp:602
#31 0x00000000004209c8 in Akonadi::ResourceBase::init<KAlarmResource>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/KF5/AkonadiAgentBase/resourcebase.h:193
#32 0x00007f9ab991ca40 in __libc_start_main (main=0x411b40 <main(int, char**)>,
argc=3, argv=0x7ffd0147d818, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd0147d808) at libc-start.c:289
#33 0x0000000000411b79 in _start ()

-- 
You are receiving this mail because:
You are on the CC list for the bug.