Bug 231479

And another one, this time triggered by holding Ctrl+Shift+N:

Application: Konsole (konsole), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77fb7a0 (LWP 18314))]

Thread 2 (Thread 0xb6137b70 (LWP 18315)):
#0  0x00955832 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x08b983b1 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0x050e5c20 in QProcessManager::run (this=0x521c9f0) at io/qprocess_unix.cpp:245
#3  0x05011cdf in QThreadPrivate::start (arg=0x521c9f0) at thread/qthread_unix.cpp:248
#4  0x00b26ab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x08b9fdce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77fb7a0 (LWP 18314)):
[KCrash Handler]
#6  0x050a438f in QProcess::waitForStarted (this=0xdd46260, msecs=30000) at io/qprocess.cpp:1614
#7  0x05c6e3ae in Konsole::Pty::start (this=0xdd46260, program=..., programArguments=..., environment=..., winid=52430682, addToUtmp=true, dbusService=..., dbusSession=...)
    at /usr/src/debug/kdebase-4.4.1/apps/konsole/src/Pty.cpp:215
#8  0x05c7a4cf in Konsole::Session::run (this=0xdd476b8) at /usr/src/debug/kdebase-4.4.1/apps/konsole/src/Session.cpp:418
#9  0x00c508e6 in Konsole::Application::createSession (this=0xbfa7c124, profile=..., directory=..., view=0x9c59c78) at /usr/src/debug/kdebase-4.4.1/apps/konsole/src/Application.cpp:321
#10 0x00c50d18 in Konsole::Application::qt_metacall (this=0xbfa7c124, _c=InvokeMetaMethod, _id=0, _a=0xbfa7ab70)
    at /usr/src/debug/kdebase-4.4.1/i686-redhat-linux-gnu/apps/konsole/src/Application.moc:83
#11 0x0510c5db in QMetaObject::metacall (object=0xbfa7c124, cl=InvokeMetaMethod, idx=27, argv=0xbfa7ab70) at kernel/qmetaobject.cpp:237
#12 0x0511b4af in QMetaObject::activate (sender=0x9ca14b0, m=0xc5a4a0, local_signal_index=0, argv=0xbfa7ab70) at kernel/qobject.cpp:3293
#13 0x00c51410 in Konsole::MainWindow::newSessionRequest (this=0x9ca14b0, _t1=..., _t2=..., _t3=0x9c59c78) at /usr/src/debug/kdebase-4.4.1/i686-redhat-linux-gnu/apps/konsole/src/MainWindow.moc:135
#14 0x00c525e1 in Konsole::MainWindow::newTab (this=0x9ca14b0) at /usr/src/debug/kdebase-4.4.1/apps/konsole/src/MainWindow.cpp:348
#15 0x00c54143 in Konsole::MainWindow::qt_metacall (this=0x9ca14b0, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0xbfa7ad28)
    at /usr/src/debug/kdebase-4.4.1/i686-redhat-linux-gnu/apps/konsole/src/MainWindow.moc:111
#16 0x0510c5db in QMetaObject::metacall (object=0x9ca14b0, cl=InvokeMetaMethod, idx=50, argv=0xbfa7ad28) at kernel/qmetaobject.cpp:237
#17 0x0511b4af in QMetaObject::activate (sender=0x9995030, m=0x2a1fed8, local_signal_index=1, argv=0xbfa7ad28) at kernel/qobject.cpp:3293
#18 0x0213651a in QAction::triggered (this=0x9995030, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#19 0x02137eac in QAction::activate (this=0x9995030, event=Trigger) at kernel/qaction.cpp:1255
#20 0x02139068 in QAction::event (this=0x9995030, e=0xbfa7b248) at kernel/qaction.cpp:1181
#21 0x00d3d4f4 in KAction::event (this=0x9995030, event=0xbfa7b248) at /usr/src/debug/kdelibs-4.4.1/kdeui/actions/kaction.cpp:129
#22 0x0213bd2c in QApplicationPrivate::notify_helper (this=0x98c9c38, receiver=0x9995030, e=0xbfa7b248) at kernel/qapplication.cpp:4300
#23 0x02142556 in QApplication::notify (this=0xbfa7c124, receiver=0x9995030, e=0xbfa7b248) at kernel/qapplication.cpp:3704
#24 0x00e0d7db in KApplication::notify (this=0xbfa7c124, receiver=0x9995030, event=0xbfa7b248) at /usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#25 0x05107c03 in QCoreApplication::notifyInternal (this=0xbfa7c124, receiver=0x9995030, event=0xbfa7b248) at kernel/qcoreapplication.cpp:704
#26 0x021748fd in sendEvent (this=0x98c9ce4, e=0xbfa7b6c4) at ../../src/corelib/kernel/qcoreapplication.h:215
#27 QShortcutMap::dispatchEvent (this=0x98c9ce4, e=0xbfa7b6c4) at kernel/qshortcutmap.cpp:879
#28 0x02176847 in QShortcutMap::tryShortcutEvent (this=0x98c9ce4, o=0xdcff148, e=0xbfa7b6c4) at kernel/qshortcutmap.cpp:364
#29 0x02144102 in QApplication::notify (this=0xbfa7c124, receiver=0xdcff148, e=0xbfa7b6c4) at kernel/qapplication.cpp:3746
#30 0x00e0d7db in KApplication::notify (this=0xbfa7c124, receiver=0xdcff148, event=0xbfa7b6c4) at /usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#31 0x05107c03 in QCoreApplication::notifyInternal (this=0xbfa7c124, receiver=0xdcff148, event=0xbfa7b6c4) at kernel/qcoreapplication.cpp:704
#32 0x0213ca6f in sendSpontaneousEvent (receiver=0xdcff148, event=0xbfa7b6c4) at ../../src/corelib/kernel/qcoreapplication.h:218
#33 qt_sendSpontaneousEvent (receiver=0xdcff148, event=0xbfa7b6c4) at kernel/qapplication.cpp:5279
#34 0x021e4efe in QKeyMapper::sendKeyEvent (keyWidget=0xdcff148, grab=false, type=KeyPress, code=78, modifiers=..., text=..., autorepeat=true, count=1, nativeScanCode=57, nativeVirtualKey=78, 
    nativeModifiers=5) at kernel/qkeymapper_x11.cpp:1861
#35 0x021e72a9 in QKeyMapperPrivate::translateKeyEvent (this=0x98f3d38, keyWidget=0xdcff148, event=0xbfa7bd8c, grab=false) at kernel/qkeymapper_x11.cpp:1831
#36 0x021bd8b7 in QApplication::x11ProcessEvent (this=0xbfa7c124, event=0xbfa7bd8c) at kernel/qapplication_x11.cpp:3399
#37 0x021ea4fa in x11EventSourceDispatch (s=0x98cd3f8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0x0105afb8 in g_main_dispatch (context=0x98cce70) at gmain.c:1960
#39 IA__g_main_context_dispatch (context=0x98cce70) at gmain.c:2513
#40 0x0105e8e8 in g_main_context_iterate (context=0xb29eb0, block=1, dispatch=1, self=0x98c9870) at gmain.c:2591
#41 0x0105ea14 in IA__g_main_context_iteration (context=0x98cce70, may_block=1) at gmain.c:2654
#42 0x0512fe46 in QEventDispatcherGlib::processEvents (this=0x98a56b8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#43 0x021ea0e6 in QGuiEventDispatcherGlib::processEvents (this=0x98a56b8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x051062da in QEventLoop::processEvents (this=0xbfa7c084, flags=...) at kernel/qeventloop.cpp:149
#45 0x0510661a in QEventLoop::exec (this=0xbfa7c084, flags=...) at kernel/qeventloop.cpp:201
#46 0x05108ce7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#47 0x0213bdd8 in QApplication::exec () at kernel/qapplication.cpp:3579
#48 0x00c56c7e in kdemain (argc=1, argv=0xbfa7c264) at /usr/src/debug/kdebase-4.4.1/apps/konsole/src/main.cpp:77
#49 0x080486dc in main (argc=1, argv=0xbfa7c264) at /usr/src/debug/kdebase-4.4.1/i686-redhat-linux-gnu/apps/konsole/src/konsole_dummy.cpp:3

Still happends with 4.5 Beta 1:


Thread 1 (Thread 0xb7826780 (LWP 5403)):
[KCrash Handler]
#7  0x03d01aea in QProcessPrivate::waitForStarted (this=0xba6cb38, msecs=30000) at io/qprocess_unix.cpp:912
#8  0x03cc008f in QProcess::waitForStarted (this=0xba715c0, msecs=30000) at io/qprocess.cpp:1611
#9  0x008c96ee in Konsole::Pty::start(QString const&, QStringList const&, QStringList const&, unsigned long, bool, QString const&, QString const&) () from /usr/lib/libkonsoleprivate.so
#10 0x008d5cfc in Konsole::Session::run() () from /usr/lib/libkonsoleprivate.so
#11 0x001fbf66 in ?? () from /usr/lib/libkdeinit4_konsole.so
#12 0x001fd9e8 in ?? () from /usr/lib/libkdeinit4_konsole.so
#13 0x03d2b06b in QMetaObject::metacall (object=0xbf94aa84, cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbf9494d0) at kernel/qmetaobject.cpp:237
#14 0x03d3a085 in QMetaObject::activate (sender=0x89c81d0, m=0x2070a0, local_signal_index=0, argv=0xbf9494d0) at kernel/qobject.cpp:3305
#15 0x001fe280 in ?? () from /usr/lib/libkdeinit4_konsole.so
#16 0x001fed51 in ?? () from /usr/lib/libkdeinit4_konsole.so
#17 0x00201c73 in ?? () from /usr/lib/libkdeinit4_konsole.so
#18 0x03d2b06b in QMetaObject::metacall (object=0x89c81d0, cl=QMetaObject::InvokeMetaMethod, idx=50, argv=0xbf949688) at kernel/qmetaobject.cpp:237
#19 0x03d3a085 in QMetaObject::activate (sender=0x89d8d28, m=0x1df29d8, local_signal_index=1, argv=0xbf949688) at kernel/qobject.cpp:3305
#20 0x014c9b1a in QAction::triggered (this=0x89d8d28, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#21 0x014cb15c in QAction::activate (this=0x89d8d28, event=QAction::Trigger) at kernel/qaction.cpp:1255
#22 0x014cc668 in QAction::event (this=0x89d8d28, e=0xbf949ba8) at kernel/qaction.cpp:1181
#23 0x010a9254 in KAction::event (this=0x89d8d28, event=0xbf949ba8) at /usr/src/debug/kdelibs-4.4.80/kdeui/actions/kaction.cpp:131
#24 0x014d088c in QApplicationPrivate::notify_helper (this=0x868ebe0, receiver=0x89d8d28, e=0xbf949ba8) at kernel/qapplication.cpp:4345
#25 0x014d7206 in QApplication::notify (this=0xbf94aa84, receiver=0x89d8d28, e=0xbf949ba8) at kernel/qapplication.cpp:3749
#26 0x01189f4b in KApplication::notify (this=0xbf94aa84, receiver=0x89d8d28, event=0xbf949ba8) at /usr/src/debug/kdelibs-4.4.80/kdeui/kernel/kapplication.cpp:302
#27 0x03d25a73 in QCoreApplication::notifyInternal (this=0xbf94aa84, receiver=0x89d8d28, event=0xbf949ba8) at kernel/qcoreapplication.cpp:726
#28 0x015092ed in sendEvent (this=0x868ec8c, e=0xbf94a024) at ../../src/corelib/kernel/qcoreapplication.h:215
#29 QShortcutMap::dispatchEvent (this=0x868ec8c, e=0xbf94a024) at kernel/qshortcutmap.cpp:879
#30 0x0150b257 in QShortcutMap::tryShortcutEvent (this=0x868ec8c, o=0xba20eb0, e=0xbf94a024) at kernel/qshortcutmap.cpp:364
#31 0x014d8db7 in QApplication::notify (this=0xbf94aa84, receiver=0xba20eb0, e=0xbf94a024) at kernel/qapplication.cpp:3791
#32 0x01189f4b in KApplication::notify (this=0xbf94aa84, receiver=0xba20eb0, event=0xbf94a024) at /usr/src/debug/kdelibs-4.4.80/kdeui/kernel/kapplication.cpp:302
#33 0x03d25a73 in QCoreApplication::notifyInternal (this=0xbf94aa84, receiver=0xba20eb0, event=0xbf94a024) at kernel/qcoreapplication.cpp:726
#34 0x014d044f in sendSpontaneousEvent (receiver=0xba20eb0, event=0xbf94a024) at ../../src/corelib/kernel/qcoreapplication.h:218
#35 qt_sendSpontaneousEvent (receiver=0xba20eb0, event=0xbf94a024) at kernel/qapplication.cpp:5334
#36 0x0157ba6e in QKeyMapper::sendKeyEvent (keyWidget=0xba20eb0, grab=false, type=QEvent::KeyPress, code=84, modifiers=..., text=..., autorepeat=true, count=1, nativeScanCode=28, nativeVirtualKey=
    84, nativeModifiers=5) at kernel/qkeymapper_x11.cpp:1876
#37 0x0157ddd9 in QKeyMapperPrivate::translateKeyEvent (this=0x86c1038, keyWidget=0xba20eb0, event=0xbf94a6ec, grab=false) at kernel/qkeymapper_x11.cpp:1846
#38 0x01554907 in QApplication::x11ProcessEvent (this=0xbf94aa84, event=0xbf94a6ec) at kernel/qapplication_x11.cpp:3429
#39 0x01581282 in x11EventSourceDispatch (s=0x8698470, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x05f84525 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x05f88268 in ?? () from /lib/libglib-2.0.so.0
#42 0x05f88449 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x03d4ffd6 in QEventDispatcherGlib::processEvents (this=0x868d860, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#44 0x01580cf6 in QGuiEventDispatcherGlib::processEvents (this=0x868d860, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x03d2460a in QEventLoop::processEvents (this=0xbf94a9e4, flags=...) at kernel/qeventloop.cpp:149
#46 0x03d2494a in QEventLoop::exec (this=0xbf94a9e4, flags=...) at kernel/qeventloop.cpp:201
#47 0x03d28f77 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#48 0x014cf868 in QApplication::exec () at kernel/qapplication.cpp:3624
#49 0x0020421e in kdemain () from /usr/lib/libkdeinit4_konsole.so
#50 0x0804871c in _start ()

So you get crashes when show/hiding the menubar and opening new windows?

How long to you hold the keys down?

I opened 90+ windows w/o issue.

Just Ctrl+Shift+N for about 20s is enough.

still there with 4.4.80

still in 4.4.85

This won't reproduce under my 4.6 RC2 setup (openSuSE 11.4).
Do you still have this bug after updating your system ?

Reopen if this still happens on a recent version 4.5.x-4.6.

*** Bug 274499 has been marked as a duplicate of this bug. ***