[drkonqi] [Bug 398424] DrKonqi crashed during reporting crash and installing debug symbols for Discover

[Alexander Mentyu]

https://bugs.kde.org/show_bug.cgi?id=398424

--- Comment #1 from Alexander Mentyu <notuxius at gmail.com> ---
Another crash:

Application: drkonqi (drkonqi), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb8d078e800 (LWP 3513))]

Thread 2 (Thread 0x7fb8bc398700 (LWP 3515)):
#0  0x00007fb8cbd45bf9 in __GI___poll (fds=0x7fb8b4003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb8c7aed439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb8c7aed54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb8cc685a9b in QEventDispatcherGlib::processEvents
(this=0x7fb8b4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fb8cc629dea in QEventLoop::exec (this=this at entry=0x7fb8bc397d70,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#5  0x00007fb8cc454b8a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#6  0x00007fb8cdd23e45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fb8cc45faab in QThreadPrivate::start (arg=0x7fb8cdf9bd60) at
thread/qthread_unix.cpp:367
#8  0x00007fb8c9e1e6db in start_thread (arg=0x7fb8bc398700) at
pthread_create.c:463
#9  0x00007fb8cbd5288f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fb8d078e800 (LWP 3513)):
[KCrash Handler]
#6  BacktraceLine::type (this=<optimized out>) at
./src/parser/backtraceline.h:59
#7  GdbHighlighter::highlightBlock (this=this at entry=0x55fdf0eae880, text=...)
at ./src/gdbhighlighter.cpp:80
#8  0x00007fb8ccd25808 in QSyntaxHighlighterPrivate::reformatBlock
(this=this at entry=0x55fdf0ebc3f0, block=...) at text/qsyntaxhighlighter.cpp:203
#9  0x00007fb8ccd259c0 in QSyntaxHighlighterPrivate::reformatBlocks
(this=0x55fdf0ebc3f0, from=<optimized out>, charsRemoved=<optimized out>,
charsAdded=15) at text/qsyntaxhighlighter.cpp:184
#10 0x00007fb8cc65aad5 in QMetaObject::activate
(sender=sender at entry=0x55fdf04e3b10, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc6aa1d480)
at kernel/qobject.cpp:3771
#11 0x00007fb8cc65b1a7 in QMetaObject::activate
(sender=sender at entry=0x55fdf04e3b10, m=m at entry=0x7fb8cd250ec0
<QTextDocument::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc6aa1d480)
at kernel/qobject.cpp:3633
#12 0x00007fb8ccf797ea in QTextDocument::contentsChange
(this=this at entry=0x55fdf04e3b10, _t1=<optimized out>, _t2=<optimized out>,
_t3=<optimized out>) at .moc/moc_qtextdocument.cpp:383
#13 0x00007fb8ccce2411 in QTextDocumentPrivate::finishEdit
(this=0x55fdf04e3b30) at text/qtextdocument_p.cpp:1217
#14 0x00007fb8ccce266c in QTextDocumentPrivate::endEditBlock (this=<optimized
out>) at text/qtextdocument_p.cpp:1201
#15 0x00007fb8ccd0fc04 in QTextCursor::endEditBlock
(this=this at entry=0x7ffc6aa1d538) at text/qtextcursor.cpp:2510
#16 0x00007fb8cd597dec in QWidgetTextControlPrivate::append
(this=0x55fdf04c11f0, text=..., format=format at entry=Qt::AutoText) at
widgets/qwidgettextcontrol.cpp:3136
#17 0x00007fb8cd597e7e in QWidgetTextControl::append (this=<optimized out>,
text=...) at widgets/qwidgettextcontrol.cpp:3142
#18 0x00007fb8cd574119 in QTextEdit::append (this=<optimized out>, text=...) at
widgets/qtextedit.cpp:2626
#19 0x000055fdeeff9c80 in BacktraceWidget::backtraceNewLine (this=<optimized
out>, line=...) at ./src/backtracewidget.cpp:316
#20 0x00007fb8cc65abef in QtPrivate::QSlotObjectBase::call (a=0x7ffc6aa1d720,
r=0x55fdf05044c0, this=0x55fdf04931f0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#21 QMetaObject::activate (sender=sender at entry=0x55fdf0442d00,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7ffc6aa1d720) at kernel/qobject.cpp:3754
#22 0x00007fb8cc65b1a7 in QMetaObject::activate
(sender=sender at entry=0x55fdf0442d00, m=m at entry=0x55fdef27c100
<BacktraceGenerator::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffc6aa1d720)
at kernel/qobject.cpp:3633
#23 0x000055fdef046ad5 in BacktraceGenerator::newLine
(this=this at entry=0x55fdf0442d00, _t1=...) at
./obj-x86_64-linux-gnu/src/drkonqi_autogen/EWIEGA46WW/moc_backtracegenerator.cpp:201
#24 0x000055fdeeffe00a in BacktraceGenerator::slotReadInput
(this=0x55fdf0442d00) at ./src/backtracegenerator.cpp:128
#25 0x00007fb8cc65abef in QtPrivate::QSlotObjectBase::call (a=0x7ffc6aa1d8a0,
r=0x55fdf0442d00, this=0x55fdf0ee5db0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#26 QMetaObject::activate (sender=sender at entry=0x55fdf0eac760,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=6,
argv=argv at entry=0x7ffc6aa1d8a0) at kernel/qobject.cpp:3754
#27 0x00007fb8cc65b1a7 in QMetaObject::activate
(sender=sender at entry=0x55fdf0eac760, m=m at entry=0x7fb8ccaadd60
<QProcess::staticMetaObject>, local_signal_index=local_signal_index at entry=6,
argv=argv at entry=0x7ffc6aa1d8a0) at kernel/qobject.cpp:3633
#28 0x00007fb8cc5b433a in QProcess::readyReadStandardOutput
(this=this at entry=0x55fdf0eac760, _t1=...) at .moc/moc_qprocess.cpp:362
#29 0x00007fb8cc5bad51 in QProcessPrivate::tryReadFromChannel
(this=0x55fdf086f130, channel=0x55fdf086f258) at io/qprocess.cpp:1070
#30 0x00007fb8cc5bb220 in QProcessPrivate::_q_canReadStandardOutput
(this=<optimized out>) at io/qprocess.cpp:1081
#31 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=0x7ffc6aa1da70) at .moc/moc_qprocess.cpp:207
#32 0x00007fb8cc65aad5 in QMetaObject::activate
(sender=sender at entry=0x55fdf0eac700, signalOffset=<optimized out>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc6aa1da70)
at kernel/qobject.cpp:3771
#33 0x00007fb8cc65b1a7 in QMetaObject::activate
(sender=sender at entry=0x55fdf0eac700, m=m at entry=0x7fb8ccaafc60
<QSocketNotifier::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffc6aa1da70)
at kernel/qobject.cpp:3633
#34 0x00007fb8cc667288 in QSocketNotifier::activated
(this=this at entry=0x55fdf0eac700, _t1=<optimized out>, _t2=...) at
.moc/moc_qsocketnotifier.cpp:136
#35 0x00007fb8cc667642 in QSocketNotifier::event (this=0x55fdf0eac700,
e=0x7ffc6aa1dce0) at kernel/qsocketnotifier.cpp:266
#36 0x00007fb8cd3b8e8c in QApplicationPrivate::notify_helper
(this=this at entry=0x55fdf035f5c0, receiver=receiver at entry=0x55fdf0eac700,
e=e at entry=0x7ffc6aa1dce0) at kernel/qapplication.cpp:3727
#37 0x00007fb8cd3c045f in QApplication::notify (this=0x7ffc6aa1e0a0,
receiver=0x55fdf0eac700, e=0x7ffc6aa1dce0) at kernel/qapplication.cpp:3486
#38 0x00007fb8cc62bab8 in QCoreApplication::notifyInternal2
(receiver=0x55fdf0eac700, event=event at entry=0x7ffc6aa1dce0) at
kernel/qcoreapplication.cpp:1048
#39 0x00007fb8cc6866dd in QCoreApplication::sendEvent (event=0x7ffc6aa1dce0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#40 socketNotifierSourceDispatch (source=0x55fdf03f5b20) at
kernel/qeventdispatcher_glib.cpp:106
#41 0x00007fb8c7aed287 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fb8c7aed4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fb8c7aed54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fb8cc685a7f in QEventDispatcherGlib::processEvents
(this=0x55fdf038fa30, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#45 0x00007fb8c255a571 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#46 0x00007fb8cc629dea in QEventLoop::exec (this=this at entry=0x7ffc6aa1df20,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#47 0x00007fb8cc632fa0 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1336
#48 0x000055fdeeff2469 in main (argc=<optimized out>, argv=<optimized out>) at
./src/main.cpp:173

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