[Konsole-devel] [Bug 276720] New: Assert in screen emulation

Christoph Feck christoph at maxiom.de
Wed Jun 29 00:30:41 UTC 2011 

https://bugs.kde.org/show_bug.cgi?id=276720

           Summary: Assert in screen emulation
           Product: konsole
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: christoph at maxiom.de
                CC: tsdgeos at terra.es


I am trying to edit file
"kdeplasma-addons/applets/systemloadviewer/plasma-applet-systemloadviewer.desktop"
using the "nano" editor. When scrolling down, I get this crash/assert.

This is probably caused by the commit(s) for bug 96536 in master.

(gdb) bt
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5d908df in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2  0xb5d92220 in abort () at abort.c:92
#3  0xb6f3e9d3 in qt_message_output (msgType=QtFatalMsg, buf=
    0x8326730 "ASSERT: \"(currentChar.rendition & RE_EXTENDED_CHAR) == 0\" in
file /local/git/KDE/base/konsole/src/Screen.cpp, line 663")
    at /local/git/Qt/qt/src/corelib/global/qglobal.cpp:2282
#4  0xb6f3eb3e in qt_message (msgType=QtFatalMsg, msg=0xb70cb414 "ASSERT:
\"%s\" in file %s, line %d", ap=0xbfffe384
"\354\235\367\267\244\234\367\267\227\002")
    at /local/git/Qt/qt/src/corelib/global/qglobal.cpp:2328
#5  0xb6f3ef6a in qFatal (msg=0xb70cb414 "ASSERT: \"%s\" in file %s, line %d")
at /local/git/Qt/qt/src/corelib/global/qglobal.cpp:2511
#6  0xb6f3e578 in qt_assert (assertion=0xb7f79dec "(currentChar.rendition &
RE_EXTENDED_CHAR) == 0", file=0xb7f79ca4
"/local/git/KDE/base/konsole/src/Screen.cpp", 
    line=663) at /local/git/Qt/qt/src/corelib/global/qglobal.cpp:2027
#7  0xb7f24d64 in Konsole::Screen::displayCharacter (this=0x81bc078, c=3656) at
/local/git/KDE/base/konsole/src/Screen.cpp:663
#8  0xb7f67740 in Konsole::Vt102Emulation::processToken (this=0x81b0718,
token=0, p=3656, q=0) at /local/git/KDE/base/konsole/src/Vt102Emulation.cpp:449
#9  0xb7f65f9c in Konsole::Vt102Emulation::receiveChar (this=0x81b0718,
cc=3656) at /local/git/KDE/base/konsole/src/Vt102Emulation.cpp:321
#10 0xb7ef9429 in Konsole::Emulation::receiveData (this=0x81b0718, text=
    0x832a3c8 "\033[6Gro]=Vizualizator încărcare sistem\033[4;6Hru]=Загрузка
системы\033[K\033[5;6Hsk]=Prehliadač záťaže systému\033[6;6Hsl]=Prikazovalnik
obremenitve sistema\033[7;6Hsq]=Shfaqës i Ngarkesës s", <incomplete sequence
\303>..., length=1047) at /local/git/KDE/base/konsole/src/Emulation.cpp:231
#11 0xb7f2d1d4 in Konsole::Session::onReceiveBlock (this=0x81c0e70, buf=
    0x832a3c8 "\033[6Gro]=Vizualizator încărcare sistem\033[4;6Hru]=Загрузка
системы\033[K\033[5;6Hsk]=Prehliadač záťaže systému\033[6;6Hsl]=Prikazovalnik
obremenitve sistema\033[7;6Hsq]=Shfaqës i Ngarkesës s", <incomplete sequence
\303>..., len=1047) at /local/git/KDE/base/konsole/src/Session.cpp:1184
#12 0xb7f2e5c7 in Konsole::Session::qt_metacall (this=0x81c0e70,
_c=QMetaObject::InvokeMetaMethod, _id=39, _a=0xbfffe604)
    at /local/build/KDE/base/konsole/src/Session.moc:222
#13 0xb705c43a in QMetaObject::metacall (object=0x81c0e70,
cl=QMetaObject::InvokeMetaMethod, idx=43, argv=0xbfffe604)
    at /local/git/Qt/qt/src/corelib/kernel/qmetaobject.cpp:237
#14 0xb706f5bf in QMetaObject::activate (sender=0x81c8740, m=0xb7fb8cf8,
local_signal_index=0, argv=0xbfffe604)
    at /local/git/Qt/qt/src/corelib/kernel/qobject.cpp:3278
#15 0xb7f21e0d in Konsole::Pty::receivedData (this=0x81c8740, _t1=
    0x832a3c8 "\033[6Gro]=Vizualizator încărcare sistem\033[4;6Hru]=Загрузка
системы\033[K\033[5;6Hsk]=Prehliadač záťaže systému\033[6;6Hsl]=Prikazovalnik
obremenitve sistema\033[7;6Hsq]=Shfaqës i Ngarkesës s", <incomplete sequence
\303>..., _t2=1047) at /local/build/KDE/base/konsole/src/Pty.moc:97
#16 0xb7f21b1d in Konsole::Pty::dataReceived (this=0x81c8740) at
/local/git/KDE/base/konsole/src/Pty.cpp:272
#17 0xb7f21da7 in Konsole::Pty::qt_metacall (this=0x81c8740,
_c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfffe6dc) at
/local/build/KDE/base/konsole/src/Pty.moc:85
#18 0xb705c43a in QMetaObject::metacall (object=0x81c8740,
cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfffe6dc)
    at /local/git/Qt/qt/src/corelib/kernel/qmetaobject.cpp:237
#19 0xb706f5bf in QMetaObject::activate (sender=0x81b6298, m=0xb71d6c28,
local_signal_index=0, argv=0x0) at
/local/git/Qt/qt/src/corelib/kernel/qobject.cpp:3278
#20 0xb70c4f59 in QIODevice::readyRead (this=0x81b6298) at
.moc/debug-shared/moc_qiodevice.cpp:91
#21 0xb7e9a61c in KPtyDevicePrivate::_k_canRead (this=0x81a7ea8) at
/local/git/KDE/libs/kdelibs/kpty/kptydevice.cpp:335
#22 0xb7e9b46e in KPtyDevice::qt_metacall (this=0x81b6298,
_c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfffe878)
    at /local/build/KDE/libs/kdelibs/kpty/kptydevice.moc:80
#23 0xb705c43a in QMetaObject::metacall (object=0x81b6298,
cl=QMetaObject::InvokeMetaMethod, idx=9, argv=0xbfffe878)
    at /local/git/Qt/qt/src/corelib/kernel/qmetaobject.cpp:237
#24 0xb706f5bf in QMetaObject::activate (sender=0x81af148, m=0xb71d7530,
local_signal_index=0, argv=0xbfffe878)
    at /local/git/Qt/qt/src/corelib/kernel/qobject.cpp:3278
#25 0xb70c7464 in QSocketNotifier::activated (this=0x81af148, _t1=14) at
.moc/debug-shared/moc_qsocketnotifier.cpp:89
#26 0xb707752f in QSocketNotifier::event (this=0x81af148, e=0xbfffee08) at
/local/git/Qt/qt/src/corelib/kernel/qsocketnotifier.cpp:317
#27 0xb632e8ae in QApplicationPrivate::notify_helper (this=0x8078828,
receiver=0x81af148, e=0xbfffee08) at
/local/git/Qt/qt/src/gui/kernel/qapplication.cpp:4462
#28 0xb632c1aa in QApplication::notify (this=0xbffff0b8, receiver=0x81af148,
e=0xbfffee08) at /local/git/Qt/qt/src/gui/kernel/qapplication.cpp:3862
[...]

-- 
Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the konsole-devel mailing list