On mardi, 19 juillet 2016 00.02:55 h CEST Wolfgang Bauer wrote:
Well, I have no idea currently what could be the reason then, sorry.
For further clarification: is the Plasma session useable afterwards? Can you
start new applications?
Just a wild guess:
Maybe it's something that gets started by the session management (that
crashes).
Try to set "Start with a clean session" in "Configure Desktop"->"Startup and
Shutdown"->"Session Management", and see if it "cures" the problem.
But maybe store away ~/.config/ksmserverrc first, so we can find out what it
was if that's really the problem...
PS: In case it wasn't obvious yet, your other mail about kdeinit crashing
has the same cause.
And this drkonqi that's crashing is actually only started because of the
kdeinit crash (which it captures), as can be seen from the command line from
your coredumpctl output.
Kind Regards,
Wolfgang
Starting with new session still give some segv on startup but this time
kactivitymanage
coredumpctl gdb 2177
PID: 2177 (kactivitymanage)
UID: 1502 (bruno)
GID: 1500 (ioda)
Signal: 11 (SEGV)
Timestamp: Sat 2016-07-23 16:24:39 CEST (17min ago)
Command Line: /usr/bin/kactivitymanagerd start-daemon
Executable: /usr/bin/kactivitymanagerd
Control Group: /user.slice/user-1502.slice/session-5.scope
Unit: session-5.scope
Slice: user-1502.slice
Session: 5
Owner UID: 1502 (bruno)
Boot ID: c9ae14047fcc4ad0919b8fee56afa3ac
Machine ID: 5796a69412fbda1c055a261856a26e81
Hostname: qt-kt.labaroche.ioda.net
Coredump: /var/lib/systemd/coredump/core.kactivitymanage.
1502.c9ae14047fcc4ad0919b8fee56afa3ac.2177.1469283879000000.xz
Message: Process 2177 (kactivitymanage) of user 1502 dumped core.
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Reading symbols from /usr/bin/kactivitymanagerd...Reading symbols from /usr/
lib/debug/usr/bin/kactivitymanagerd.debug...done.
done.
warning: core file may not match specified executable file.
[New LWP 2177]
[New LWP 2187]
[New LWP 10380]
[New LWP 2185]
[New LWP 2186]
[New LWP 2188]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/kactivitymanagerd start-daemon'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007fafd93ab3d1 in QSqlDatabase::close (this=this@entry=0x2140b38) at
kernel/qsqldatabase.cpp:871
871 kernel/qsqldatabase.cpp: No such file or directory.
[Current thread is 1 (Thread 0x7faff62078c0 (LWP 2177))]
(gdb) bt
#0 0x00007fafd93ab3d1 in QSqlDatabase::close() (this=this@entry=0x2140b38) at
kernel/qsqldatabase.cpp:871
#1 0x00007fafd93ada49 in QSqlDatabase::~QSqlDatabase() (this=0x2140b38,
__in_chrg=<optimized out>) at kernel/qsqldatabase.cpp:799
#2 0x00007fafd93b073d in QHash::deleteNode2(QHashData::Node*) (this=<optimized out>,
__in_chrg=<optimized out>) at ../../src/corelib/tools/qhash.h:141
#3 0x00007fafd93b073d in QHash::deleteNode2(QHashData::Node*) (node=0x2140b20) at ../../src/
corelib/tools/qhash.h:519
#4 0x00007faff41b5689 in QHashData::free_helper(void (*)(QHashData::Node*))
(this=0x217f9a0, node_delete=node_delete@entry=0x7fafd93b0730 ::deleteNode2(QHashData::Node*)>) at tools/qhash.cpp:538
#5 0x00007fafd93ab127 in (anonymous
namespace)::Q_QGS_dbDict::Holder::~Holder() (this=0x7fafd95db680 <(anonymous
namespace)::Q_QGS_dbDict::innerFunction()::holder>, x=<optimized out>)
at ../../src/corelib/tools/qhash.h:555
#6 0x00007fafd93ab127 in (anonymous
namespace)::Q_QGS_dbDict::Holder::~Holder() (this=0x7fafd95db680 <(anonymous
namespace)::Q_QGS_dbDict::innerFunction()::holder>, __in_chrg=<optimized out>)
at ../../src/corelib/tools/qhash.h:246
#7 0x00007fafd93ab127 in (anonymous
namespace)::Q_QGS_dbDict::Holder::~Holder() (this=0x7fafd95db680 <(anonymous
namespace)::Q_QGS_dbDict::innerFunction()::holder>, __in_chrg=<optimized out>)
at kernel/qsqldatabase.cpp:110
#8 0x00007fafd93ab127 in (anonymous
namespace)::Q_QGS_dbDict::Holder::~Holder() (this=0x7fafd95db680 <(anonymous
namespace)::Q_QGS_dbDict::innerFunction()::holder>, __in_chrg=<optimized out>)
at kernel/qsqldatabase.cpp:126
#9 0x00007faff39af278 in __run_exit_handlers (status=status@entry=1,
listp=0x7faff3d145d8 <__exit_funcs>,
run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#10 0x00007faff39af2c5 in __GI_exit (status=status@entry=1) at exit.c:104
#11 0x00007fafebf9d273 in QXcbConnection::processXcbEvents() (this=0x2093b50)
at qxcbconnection.cpp:1687
#12 0x00007faff435acf9 in QObject::event(QEvent*) (this=0x2093b50,
e=<optimized out>) at kernel/qobject.cpp:1256
#13 0x00007faff505caec in QApplicationPrivate::notify_helper(QObject*,
QEvent*) (this=<optimized out>, receiver=0x2093b50, e=0x7fafe4003630) at
kernel/qapplication.cpp:3804
#14 0x00007faff5061f8f in QApplication::notify(QObject*, QEvent*)
(this=0x7ffd8f7a1ef0, receiver=0x2093b50, e=0x7fafe4003630) at kernel/
qapplication.cpp:3561
#15 0x00007faff432ca20 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x2093b50, event=event@entry=0x7fafe4003630) at kernel/
qcoreapplication.cpp:1015
#16 0x00007faff432e99c in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x7fafe4003630, receiver=<optimized out>) at kernel/
qcoreapplication.h:225
#17 0x00007faff432e99c in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x2078be0)
at kernel/qcoreapplication.cpp:1650
#18 0x00007faff432ee58 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/
qcoreapplication.cpp:1508
#19 0x00007faff43826c3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x20e4780) at kernel/qeventdispatcher_glib.cpp:270
#20 0x00007faff213be57 in g_main_context_dispatch (context=0x7fafe40016f0) at
gmain.c:3154
#21 0x00007faff213be57 in g_main_context_dispatch
(context=context@entry=0x7fafe40016f0) at gmain.c:3769
#22 0x00007faff213c0c0 in g_main_context_iterate
(context=context@entry=0x7fafe40016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#23 0x00007faff213c16c in g_main_context_iteration (context=0x7fafe40016f0,
may_block=may_block@entry=1) at gmain.c:3901
#24 0x00007faff4382acf in
QEventDispatcherGlib::processEvents(QFlagsQEventLoop::ProcessEventsFlag)
(this=0x20f6d80, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#25 0x00007faff432a76a in
QEventLoop::exec(QFlagsQEventLoop::ProcessEventsFlag)
(this=this@entry=0x7ffd8f7a1d90, flags=..., flags@entry=...) at kernel/
qeventloop.cpp:204
#26 0x00007faff4332f6c in QCoreApplication::exec() () at kernel/
qcoreapplication.cpp:1285
#27 0x00007faff2971b6c in QGuiApplication::exec() () at kernel/
qguiapplication.cpp:1607
#28 0x00007faff5059b25 in QApplication::exec() () at kernel/qapplication.cpp:
2979
#29 0x0000000000411f2a in main(int, char**) (argc=<optimized out>,
argv=0x7ffd8f7a2058) at /usr/src/debug/kactivitymanagerd-5.7.0/src/service/
Application.cpp:408
(gdb)
Any throughs ?
--
Bruno Friedmann
Ioda-Net Sàrl www.ioda-net.ch
Bareos Partner, openSUSE Member, fsfe fellowship
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