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List:       kde-bugs-dist
Subject:    [Bug 64785] ksmserver fails to quit when session ended
From:       Torsten Kasch <tk () Genetik ! Uni-Bielefeld ! DE>
Date:       2003-11-09 16:15:51
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http://bugs.kde.org/show_bug.cgi?id=64785     




------- Additional Comments From tk@Genetik.Uni-Bielefeld.DE  2003-11-09 17:15 \
------- I think I've got a more useful backtrace now:

(gdb) where
#0  0x08046c6c in ?? ()
#1  0xdead9605 in _poll () from /usr/lib/libc.so.1
#2  0xde8087c4 in select () from /usr/lib/libthread.so.1
#3  0xdf7e68d4 in KProcess::start (this=0x8046fc8, runmode=Block, 
    comm=NoCommunication) at kprocess.cpp:439
#4  0xdfb9253f in FreeAuthenticationData (count=2, authDataEntries=0x808ac30)
    at server.cpp:626
#5  0xdfb93d0a in KSMServer::cleanUp (this=0x80857f8) at server.cpp:856
#6  0xdfb901c1 in KSMServer::qt_invoke (this=0x80857f8, _id=2, _o=0x80471b4)
    at server.moc:106
#7  0xdeed29af in QObject::activate_signal (this=0x8047450, clist=0x808e2b8, 
    o=0x80471b4) at kernel/qobject.cpp:2333
#8  0xdeed27d1 in QObject::activate_signal (this=0x8047450, signal=15)
    at kernel/qobject.cpp:2302
#9  0xdf7b2540 in KApplication::shutDown (this=0x8047450)
    at kapplication.moc:232
#10 0xdf7b27a1 in KApplication::qt_emit (this=0x8047450, _id=15, _o=0x80472f4)
    at kapplication.moc:270
#11 0xdeed2969 in QObject::activate_signal (this=0x8047450, clist=0x8076510, 
    o=0x80472f4) at kernel/qobject.cpp:2331
#12 0xdeed27d1 in QObject::activate_signal (this=0x8047450, signal=3)
    at kernel/qobject.cpp:2302
#13 0xdf243ad1 in QApplication::aboutToQuit (this=0x8047450)
    at .moc/debug-shared-mt/moc_qapplication.cpp:100
#14 0xdee8111f in QEventLoop::enterLoop (this=0x806b0d0)
    at kernel/qeventloop.cpp:210
#15 0xdee80fa9 in QEventLoop::exec (this=0x806b0d0)
    at kernel/qeventloop.cpp:145
#16 0xdee6a3a5 in QApplication::exec (this=0x8047450)
    at kernel/qapplication.cpp:2705
#17 0xdfb8f7f5 in kdemain (argc=1, argv=0x80475a0) at main.cpp:244
#18 0x080487c8 in main (argc=1, argv=0x80475a0) at ksmserver.la.cpp:2
(gdb) 

It seems to me that ksmserver is somehow "hanging" in commClose() -- at least that's \
line 439 of my kdelibs/kdecore/kprocess.cpp. I'll try digging furhter unless someone \
has an idea...


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