Attachment 700792 Details for Bug 1008677

Backtrace for a coredump from a run of “Simple Desktop Display Manager”

sddm-segfault-backtrace-20161105.txt (text/plain), 3.17 KB, created by Markus Elfring on 2016-11-05 17:23:25 UTC

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Creator: Markus Elfring

Created: 2016-11-05 17:23:25 UTC

Size: 3.17 KB

patch

obsolete

>(gdb) bt
>#0  0x0000000000000020 in ?? ()
>#1  0x00007fa807ed52b5 in QObject::connect (sender=sender@entry=0x16318a0, signal=0x45acc8 "readyRead()", signal@entry=0x45acc7 "2readyRead()",
>    receiver=0x162d360, method=0x45acb9 "dataPending()", method@entry=0x45acb8 "1dataPending()", type=type@entry=Qt::AutoConnection) at kernel/qobject.cpp:2686
>#2  0x0000000000432b95 in SDDM::Auth::Private::setSocket (this=<optimized out>, socket=socket@entry=0x16318a0)
>    at /usr/src/debug/sddm-0.13.0/src/auth/Auth.cpp:141
>#3  0x0000000000434702 in SDDM::Auth::SocketServer::handleNewConnection (this=0x163dec0) at /usr/src/debug/sddm-0.13.0/src/auth/Auth.cpp:93
>#4  0x00007fa807eceea9 in QMetaObject::activate (sender=0x163dec0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>)
>    at kernel/qobject.cpp:3740
>#5  0x00007fa8083d533f in QLocalServerPrivate::_q_onNewConnection (this=0x1634a10) at socket/qlocalserver_unix.cpp:280
>#6  0x00007fa807eceea9 in QMetaObject::activate (sender=sender@entry=0x163ebc0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
>    argv=argv@entry=0x7ffe57893640) at kernel/qobject.cpp:3740
>#7  0x00007fa807ecf7c7 in QMetaObject::activate (sender=sender@entry=0x163ebc0, m=m@entry=0x7fa8082e86c0 <QSocketNotifier::staticMetaObject>,
>    local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe57893640) at kernel/qobject.cpp:3602
>#8  0x00007fa807f4906e in QSocketNotifier::activated (this=this@entry=0x163ebc0, _t1=<optimized out>) at .moc/moc_qsocketnotifier.cpp:135
>#9  0x00007fa807edb452 in QSocketNotifier::event (this=0x163ebc0, e=0x7ffe57893710) at kernel/qsocketnotifier.cpp:266
>#10 0x00007fa807ea31eb in doNotify (event=0x7ffe57893710, receiver=0x163ebc0) at kernel/qcoreapplication.cpp:1063
>#11 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1049
>#12 QCoreApplication::notifyInternal2 (receiver=0x163ebc0, event=event@entry=0x7ffe57893710) at kernel/qcoreapplication.cpp:988
>#13 0x00007fa807ef7c2d in QCoreApplication::sendEvent (event=0x7ffe57893710, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
>#14 socketNotifierSourceDispatch (source=0x161d360) at kernel/qeventdispatcher_glib.cpp:106
>#15 0x00007fa804355677 in g_main_dispatch (context=0x161d900) at gmain.c:3203
>#16 g_main_context_dispatch (context=context@entry=0x161d900) at gmain.c:3856
>#17 0x00007fa8043558e0 in g_main_context_iterate (context=context@entry=0x161d900, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
>    at gmain.c:3929
>#18 0x00007fa80435598c in g_main_context_iteration (context=0x161d900, may_block=may_block@entry=1) at gmain.c:3990
>#19 0x00007fa807ef777f in QEventDispatcherGlib::processEvents (this=0x161d1b0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
>#20 0x00007fa807ea11ea in QEventLoop::exec (this=this@entry=0x7ffe57893930, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
>#21 0x00007fa807ea995c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
>#22 0x000000000041dd41 in main (argc=<optimized out>, argv=0x7ffe57893b58) at /usr/src/debug/sddm-0.13.0/src/daemon/DaemonApp.cpp:148
>

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Attachments on bug 1008677: 700792