[drkonqi] [Bug 392115] New: Crash while diagnosing another crash

kmi bugzilla_noreply at kde.org
Wed Mar 21 02:06:42 GMT 2018 

https://bugs.kde.org/show_bug.cgi?id=392115

            Bug ID: 392115
           Summary: Crash while diagnosing another crash
           Product: drkonqi
           Version: 5.12.3
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: kamikazow at web.de
  Target Milestone: ---

Application: drkonqi (drkonqi), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f250563b440 (LWP 11529))]

Thread 3 (Thread 0x7f24ea012700 (LWP 11535)):
#0  0x00007f2500c25179 in poll () from /lib64/libc.so.6
#1  0x00007f24fcaca429 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f24fcaca53c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f2501563a2b in QEventDispatcherGlib::processEvents
(this=0x7f24e4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f250150a95a in QEventLoop::exec (this=this at entry=0x7f24ea011d90,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f2501331baa in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:522
#6  0x00007f2502bdaa35 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f2501336ba0 in QThreadPrivate::start (arg=0x7f2502e4ad60) at
thread/qthread_unix.cpp:376
#8  0x00007f24ff0c259b in start_thread () from /lib64/libpthread.so.0
#9  0x00007f2500c2fa1f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f24f3618700 (LWP 11531)):
#0  0x00007f2500c25179 in poll () from /lib64/libc.so.6
#1  0x00007f24fbd47387 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f24fbd48faa in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f24f65e50a9 in QXcbEventReader::run (this=0x5556dde481c0) at
qxcbconnection.cpp:1370
#4  0x00007f2501336ba0 in QThreadPrivate::start (arg=0x5556dde481c0) at
thread/qthread_unix.cpp:376
#5  0x00007f24ff0c259b in start_thread () from /lib64/libpthread.so.0
#6  0x00007f2500c2fa1f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f250563b440 (LWP 11529)):
[KCrash Handler]
#6  BacktraceLine::type (this=<optimized out>) at
/usr/src/debug/drkonqi5-5.12.3-1.1.x86_64/src/parser/backtraceline.h:59
#7  GdbHighlighter::highlightBlock (this=this at entry=0x5556de4abdb0, text=...)
at /usr/src/debug/drkonqi5-5.12.3-1.1.x86_64/src/gdbhighlighter.cpp:80
#8  0x00007f2501be79e8 in QSyntaxHighlighterPrivate::reformatBlock
(this=this at entry=0x5556de38c720, block=...) at text/qsyntaxhighlighter.cpp:203
#9  0x00007f2501be7b80 in QSyntaxHighlighterPrivate::reformatBlocks
(this=0x5556de38c720, from=<optimized out>, charsRemoved=<optimized out>,
charsAdded=15) at text/qsyntaxhighlighter.cpp:184
#10 0x00007f250153a26a in QMetaObject::activate
(sender=sender at entry=0x5556de08def0, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc43e72590)
at kernel/qobject.cpp:3766
#11 0x00007f250153a977 in QMetaObject::activate
(sender=sender at entry=0x5556de08def0, m=m at entry=0x7f2502115d00
<QTextDocument::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc43e72590)
at kernel/qobject.cpp:3628
#12 0x00007f2501e35bea in QTextDocument::contentsChange
(this=this at entry=0x5556de08def0, _t1=<optimized out>, _t2=<optimized out>,
_t3=<optimized out>) at .moc/moc_qtextdocument.cpp:383
#13 0x00007f2501ba66a1 in QTextDocumentPrivate::finishEdit
(this=0x5556de105a90) at text/qtextdocument_p.cpp:1217
#14 0x00007f2501ba68dc in QTextDocumentPrivate::endEditBlock (this=<optimized
out>) at text/qtextdocument_p.cpp:1201
#15 0x00007f2501bd2874 in QTextCursor::endEditBlock
(this=this at entry=0x7ffc43e72638) at text/qtextcursor.cpp:2510
#16 0x00007f250245f93c in QWidgetTextControlPrivate::append
(this=0x5556de105930, text=..., format=format at entry=Qt::AutoText) at
widgets/qwidgettextcontrol.cpp:3136
#17 0x00007f250245f9ae in QWidgetTextControl::append (this=<optimized out>,
text=...) at widgets/qwidgettextcontrol.cpp:3142
#18 0x00007f250244a059 in QTextEdit::append (this=<optimized out>, text=...) at
widgets/qtextedit.cpp:2624
#19 0x00005556dc9a12e0 in BacktraceWidget::backtraceNewLine (this=<optimized
out>, line=...) at
/usr/src/debug/drkonqi5-5.12.3-1.1.x86_64/src/backtracewidget.cpp:316
#20 0x00007f250153a36c in QtPrivate::QSlotObjectBase::call (a=0x7ffc43e72800,
r=0x5556de087c90, this=0x5556de08bd00) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:378
#21 QMetaObject::activate (sender=sender at entry=0x5556ddf99e30,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7ffc43e72800) at kernel/qobject.cpp:3749
#22 0x00007f250153a977 in QMetaObject::activate
(sender=sender at entry=0x5556ddf99e30, m=m at entry=0x5556dcc235c0
<BacktraceGenerator::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffc43e72800)
at kernel/qobject.cpp:3628
#23 0x00005556dc9edde5 in BacktraceGenerator::newLine
(this=this at entry=0x5556ddf99e30, _t1=...) at
/usr/src/debug/drkonqi5-5.12.3-1.1.x86_64/build/src/drkonqi_autogen/EWIEGA46WW/moc_backtracegenerator.cpp:201
#24 0x00005556dc9a54da in BacktraceGenerator::slotReadInput
(this=0x5556ddf99e30) at
/usr/src/debug/drkonqi5-5.12.3-1.1.x86_64/src/backtracegenerator.cpp:128
#25 0x00007f250153a36c in QtPrivate::QSlotObjectBase::call (a=0x7ffc43e72970,
r=0x5556ddf99e30, this=0x5556de448120) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:378
#26 QMetaObject::activate (sender=sender at entry=0x5556dec894c0,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=6,
argv=argv at entry=0x7ffc43e72970) at kernel/qobject.cpp:3749
#27 0x00007f250153a977 in QMetaObject::activate
(sender=sender at entry=0x5556dec894c0, m=m at entry=0x7f2501967e60
<QProcess::staticMetaObject>, local_signal_index=local_signal_index at entry=6,
argv=argv at entry=0x7ffc43e72970) at kernel/qobject.cpp:3628
#28 0x00007f250148c12a in QProcess::readyReadStandardOutput
(this=this at entry=0x5556dec894c0, _t1=...) at .moc/moc_qprocess.cpp:362
#29 0x00007f2501492841 in QProcessPrivate::tryReadFromChannel
(this=0x5556de3076b0, channel=0x5556de3077d8) at io/qprocess.cpp:1066
#30 0x00007f2501492d20 in QProcessPrivate::_q_canReadStandardOutput
(this=<optimized out>) at io/qprocess.cpp:1077
#31 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=0x7ffc43e72b10) at .moc/moc_qprocess.cpp:207
#32 0x00007f250153a26a in QMetaObject::activate
(sender=sender at entry=0x5556de479fd0, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc43e72b10)
at kernel/qobject.cpp:3766
#33 0x00007f250153a977 in QMetaObject::activate
(sender=sender at entry=0x5556de479fd0, m=m at entry=0x7f2501969d60
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc43e72b10)
at kernel/qobject.cpp:3628
#34 0x00007f2501546168 in QSocketNotifier::activated
(this=this at entry=0x5556de479fd0, _t1=<optimized out>, _t2=...) at
.moc/moc_qsocketnotifier.cpp:136
#35 0x00007f25015464d2 in QSocketNotifier::event (this=0x5556de479fd0,
e=0x7ffc43e72d70) at kernel/qsocketnotifier.cpp:266
#36 0x00007f250229501c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5556de479fd0, e=0x7ffc43e72d70) at
kernel/qapplication.cpp:3733
#37 0x00007f250229c314 in QApplication::notify (this=0x7ffc43e73110,
receiver=0x5556de479fd0, e=0x7ffc43e72d70) at kernel/qapplication.cpp:3492
#38 0x00007f250150c148 in QCoreApplication::notifyInternal2
(receiver=0x5556de479fd0, event=event at entry=0x7ffc43e72d70) at
kernel/qcoreapplication.cpp:1044
#39 0x00007f250156460d in QCoreApplication::sendEvent (event=0x7ffc43e72d70,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#40 socketNotifierSourceDispatch (source=0x5556ddf233e0) at
kernel/qeventdispatcher_glib.cpp:106
#41 0x00007f24fcaca277 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#42 0x00007f24fcaca4b0 in ?? () from /usr/lib64/libglib-2.0.so.0
#43 0x00007f24fcaca53c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#44 0x00007f2501563a0f in QEventDispatcherGlib::processEvents
(this=0x5556dded7ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#45 0x00007f24f6666781 in QPAEventDispatcherGlib::processEvents
(this=0x5556dded7ea0, flags=...) at qeventdispatcher_glib.cpp:69
#46 0x00007f250150a95a in QEventLoop::exec (this=this at entry=0x7ffc43e72fa0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:212
#47 0x00007f2501513494 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1332
#48 0x00005556dc99970e in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/drkonqi5-5.12.3-1.1.x86_64/src/main.cpp:173

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