[kde] [Bug 313608] New: Crash detected when refreshing long GPG key

[Bruno Friedmann]

https://bugs.kde.org/show_bug.cgi?id=313608

            Bug ID: 313608
           Summary: Crash detected when refreshing long GPG key
    Classification: Unclassified
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: brunofr at ioda.net

Application: kwatchgnupg (1.0)
KDE Platform Version: 4.9.5 "release 3"
Qt Version: 4.8.4
Operating System: Linux 3.4.11-2.16-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I run kleopatra, and ask it to
refresh the full list of gpg key ( which take long time > 12 minutes)

Then the crash occur. DrKonqi say could be related.
Another check that should be better handled like imap not available ?

-- Backtrace:
Application: KWatchGnuPG (kwatchgnupg), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  __memmove_ssse3_back () at
../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1556
#7  0x000000000040e75e in memmove (__len=<optimized out>, __src=<optimized
out>, __dest=<optimized out>) at /usr/include/bits/string3.h:58
#8  erase (aend=<optimized out>, abegin=<optimized out>, this=0xdfc178) at
/usr/include/QtCore/qvector.h:642
#9  KDLogTextWidget::Private::enforceHistorySize (this=this at entry=0xdfc120) at
/usr/src/debug/kdepim-4.9.5/kleopatra/utils/kdlogtextwidget.cpp:494
#10 0x000000000040ea08 in KDLogTextWidget::Private::addPendingLines
(this=0xdfc120) at
/usr/src/debug/kdepim-4.9.5/kleopatra/utils/kdlogtextwidget.cpp:566
#11 0x000000000040eb05 in KDLogTextWidget::timerEvent (this=0xe04740,
e=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kleopatra/utils/kdlogtextwidget.cpp:386
#12 0x00007f5a5f6ec40c in QObject::event (this=0xe04740, e=<optimized out>) at
kernel/qobject.cpp:1165
#13 0x00007f5a5ead086a in QWidget::event (this=0xe04740, event=0x7fffd89a3220)
at kernel/qwidget.cpp:8845
#14 0x00007f5a5ee7bf86 in QFrame::event (this=0xe04740, e=0x7fffd89a3220) at
widgets/qframe.cpp:557
#15 0x00007f5a5eefbd8b in QAbstractScrollArea::event (this=0xe04740,
e=0x7fffd89a3220) at widgets/qabstractscrollarea.cpp:996
#16 0x00007f5a5ea8185c in QApplicationPrivate::notify_helper
(this=this at entry=0xc06840, receiver=receiver at entry=0xe04740,
e=e at entry=0x7fffd89a3220) at kernel/qapplication.cpp:4562
#17 0x00007f5a5ea85cda in QApplication::notify (this=0x7fffd89a3530,
receiver=0xe04740, e=0x7fffd89a3220) at kernel/qapplication.cpp:4423
#18 0x00007f5a60900636 in KApplication::notify (this=0x7fffd89a3530,
receiver=0xe04740, event=0x7fffd89a3220) at
/usr/src/debug/kdelibs-4.9.5/kdeui/kernel/kapplication.cpp:311
#19 0x00007f5a5f6d7bfe in QCoreApplication::notifyInternal
(this=0x7fffd89a3530, receiver=0xe04740, event=0x7fffd89a3220) at
kernel/qcoreapplication.cpp:946
#20 0x00007f5a5f7089a1 in sendEvent (event=0x7fffd89a3220, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#21 QTimerInfoList::activateTimers (this=0xc08cd0) at
kernel/qeventdispatcher_unix.cpp:637
#22 0x00007f5a5f705ab4 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#23 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#24 0x00007f5a5f705ad1 in idleTimerSourceDispatch
(source=source at entry=0xc08d20) at kernel/qeventdispatcher_glib.cpp:233
#25 0x00007f5a5a61d3b5 in g_main_dispatch (context=0xc06120) at gmain.c:2539
#26 g_main_context_dispatch (context=context at entry=0xc06120) at gmain.c:3075
#27 0x00007f5a5a61d6e8 in g_main_context_iterate
(context=context at entry=0xc06120, block=block at entry=1,
dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf
expression opcode 0xfa>) at gmain.c:3146
#28 0x00007f5a5a61d7a4 in g_main_context_iteration (context=0xc06120,
may_block=1) at gmain.c:3207
#29 0x00007f5a5f706116 in QEventDispatcherGlib::processEvents (this=0xbcab00,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007f5a5eb21bee in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f5a5f6d694f in QEventLoop::processEvents
(this=this at entry=0x7fffd89a34a0, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f5a5f6d6bd8 in QEventLoop::exec (this=0x7fffd89a34a0, flags=...) at
kernel/qeventloop.cpp:204
#33 0x00007f5a5f6db878 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#34 0x000000000040c924 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kleopatra/kwatchgnupg/main.cpp:92

This bug may be a duplicate of or related to bug 282076.

Possible duplicates by query: bug 287800, bug 287077, bug 282076.

Reported using DrKonqi

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