[Konsole-devel] [Bug 301682] New: Konsole crashed while focus was changing

[Alex Merry]

https://bugs.kde.org/show_bug.cgi?id=301682

            Bug ID: 301682
          Severity: crash
           Version: 2.9
          Priority: NOR
          Assignee: konsole-devel at kde.org
           Summary: Konsole crashed while focus was changing
    Classification: Unclassified
                OS: Linux
          Reporter: kde at randomguy3.me.uk
          Hardware: Compiled Sources
            Status: NEW
         Component: general
           Product: konsole

Application: konsole (2.9)
KDE Platform Version: 4.8.4 (4.8.4) (Compiled from sources)
Qt Version: 4.8.2
Operating System: Linux 3.3.8-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

I was just tabbing between windows on my desktop.  I had about 7 tabs open in
Konsole, and in the active one I was searching for the string "MPRIS2", which
occurred several times (the tab was running `amarok --debug`).  I had previous
moved through several of the occurrences.

The assert that was triggered:
ASSERT: "searchBar()" in file
/home/kde-devel/src/kde/konsole/src/SessionController.cpp, line 995

-- Backtrace:
Application: Konsole (kdeinit4), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#6  0x00007faef010dc35 in raise () from /lib/libc.so.6
#7  0x00007faef010f0b8 in abort () from /lib/libc.so.6
#8  0x00007faef1e0e254 in qt_message_output(QtMsgType, char const*) () from
/usr/lib/libQtCore.so.4
#9  0x00007faef1e0e408 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007faef1e0e594 in qFatal(char const*, ...) () from
/usr/lib/libQtCore.so.4
#11 0x00007faede95eabb in Konsole::SessionController::updateSearchFilter
(this=0x1a17c10) at
/home/kde-devel/src/kde/konsole/src/SessionController.cpp:995
#12 0x00007faede962451 in Konsole::SessionController::qt_static_metacall
(_o=0x1a17c10, _c=QMetaObject::InvokeMetaMethod, _id=50, _a=0x7fff210adbd0) at
/home/kde-devel/build/kde/konsole/src/SessionController.moc:195
#13 0x00007faef1f27dcf in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#14 0x00007faede94f111 in Konsole::ScreenWindow::outputChanged (this=0x19c0e10)
at /home/kde-devel/build/kde/konsole/src/ScreenWindow.moc:107
#15 0x00007faede94ef1f in Konsole::ScreenWindow::notifyOutputChanged
(this=0x19c0e10) at /home/kde-devel/src/kde/konsole/src/ScreenWindow.cpp:292
#16 0x00007faede94efeb in Konsole::ScreenWindow::qt_static_metacall
(_o=0x19c0e10, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff210adda0) at
/home/kde-devel/build/kde/konsole/src/ScreenWindow.moc:59
#17 0x00007faef1f27dcf in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#18 0x00007faede9169ab in Konsole::Emulation::outputChanged (this=0x19cb840) at
/home/kde-devel/build/kde/konsole/src/Emulation.moc:216
#19 0x00007faede915ff8 in Konsole::Emulation::showBulk (this=0x19cb840) at
/home/kde-devel/src/kde/konsole/src/Emulation.cpp:302
#20 0x00007faede9166b8 in Konsole::Emulation::qt_static_metacall (_o=0x19cb840,
_c=QMetaObject::InvokeMetaMethod, _id=25, _a=0x7fff210adf40) at
/home/kde-devel/build/kde/konsole/src/Emulation.moc:126
#21 0x00007faef1f27dcf in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#22 0x00007faef1f270dc in QObject::event(QEvent*) () from
/usr/lib/libQtCore.so.4
#23 0x00007faef10a7f7c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#24 0x00007faef10ac3fa in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#25 0x00007faef2ffadfa in KApplication::notify (this=0x7fff210ae960,
receiver=0x19cb890, event=0x7fff210ae680) at
/home/kde-devel/src/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#26 0x00007faef1f128ee in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#27 0x00007faef1f43352 in ?? () from /usr/lib/libQtCore.so.4
#28 0x00007faef1f40484 in ?? () from /usr/lib/libQtCore.so.4
#29 0x00007faeec6ff4a5 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#30 0x00007faeec6ff7d8 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007faeec6ff894 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#32 0x00007faef1f40ae6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#33 0x00007faef11482fe in ?? () from /usr/lib/libQtGui.so.4
#34 0x00007faef1f1163f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#35 0x00007faef1f118c8 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#36 0x00007faef1f16568 in QCoreApplication::exec() () from
/usr/lib/libQtCore.so.4
#37 0x00007faedec0b55b in kdemain (argc=3, argv=0xf13b80) at
/home/kde-devel/src/kde/konsole/src/main.cpp:85
#38 0x0000000000406d88 in launch (argc=3, _name=0xf0cd98 "konsole",
args=0xf0cde1 "", cwd=0x0, envc=0, envs=0xf0cde9 "", reset_env=false, tty=0x0,
avoid_loops=false, startup_id_str=0x40d267 "0") at
/home/kde-devel/src/kde/kdelibs/kinit/kinit.cpp:734
#39 0x0000000000407e99 in handle_launcher_request (sock=8, who=0x40d504
"launcher") at /home/kde-devel/src/kde/kdelibs/kinit/kinit.cpp:1226
#40 0x0000000000408751 in handle_requests (waitForPid=0) at
/home/kde-devel/src/kde/kdelibs/kinit/kinit.cpp:1419
#41 0x000000000040a313 in main (argc=4, argv=0x7fff210af5c8,
envp=0x7fff210af5f0) at /home/kde-devel/src/kde/kdelibs/kinit/kinit.cpp:1907

Reported using DrKonqi

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