Application that crashed: kinfocenter
Version of the application: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-6-generic x86_64
Distribution: Ubuntu karmic (development branch)

 -- Backtrace:
Application: KDE Info Centre (kinfocenter), signal: Aborted
[KCrash Handler]
#5  0x00007f86ee54cfc5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007f86ee54ebd3 in *__GI_abort () at abort.c:88
#7  0x00007f86ee58c238 in __libc_message (do_abort=2, fmt=0x7f86ee654e50 "*** %s ***: %s terminated\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:170
#8  0x00007f86ee6193d7 in *__GI___fortify_fail (msg=0x7f86ee654e10 "buffer overflow detected") at fortify_fail.c:32
#9  0x00007f86ee617280 in *__GI___chk_fail () at chk_fail.c:29
#10 0x00007f86ee616629 in _IO_str_chk_overflow (fp=0x28bf, c=10431) at vsprintf_chk.c:35
#11 0x00007f86ee590436 in _IO_default_xsputn (f=0x7fffb623c0f0, data=<value optimized out>, n=8) at genops.c:485
#12 0x00007f86ee5615cc in _IO_vfprintf_internal (s=0x7fffb623c0f0, format=<value optimized out>, ap=0x7fffb623c220) at vfprintf.c:1580
#13 0x00007f86ee6166c9 in ___vsprintf_chk (s=0x7fffb623c380 "ffffffff:ffffff", flags=1, slen=16, format=0x7f86d50122dd "%04x:%04x", args=0x7fffb623c220) at vsprintf_chk.c:89
#14 0x00007f86ee616610 in ___sprintf_chk (s=0x28bf <Address 0x28bf out of bounds>, flags=10431, slen=6, format=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>) at sprintf_chk.c:33
#15 0x00007f86d500e7dc in pci_lookup_name () from /usr/lib/libpci.so.3
#16 0x00007f86d5250e78 in ?? () from /usr/lib/kde4/kcm_pci.so
#17 0x00007f86d52564fb in ?? () from /usr/lib/kde4/kcm_pci.so
#18 0x00007f86d524311d in ?? () from /usr/lib/kde4/kcm_pci.so
#19 0x00007f86d52413dc in ?? () from /usr/lib/kde4/kcm_pci.so
#20 0x00007f86ed62d3f1 in KCModule::qt_metacall (this=0x2d5a240, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2d572c0) at ./kcmodule.moc:78
#21 0x00007f86ec010ef9 in QObject::event (this=0x2d5a240, e=0x1de08d0) at kernel/qobject.cpp:1118
#22 0x00007f86ec4e446d in QWidget::event (this=0x2d5a240, event=0x1de08d0) at kernel/qwidget.cpp:7918
#23 0x00007f86ec4953fc in QApplicationPrivate::notify_helper (this=0x1d4c8f0, receiver=0x2d5a240, e=0x1de08d0) at kernel/qapplication.cpp:4057
#24 0x00007f86ec49c6ae in QApplication::notify (this=0x7fffb623d910, receiver=0x2d5a240, e=0x1de08d0) at kernel/qapplication.cpp:4022
#25 0x00007f86ed584526 in KApplication::notify (this=0x7fffb623d910, receiver=0x2d5a240, event=0x1de08d0) at ../../kdeui/kernel/kapplication.cpp:307
#26 0x00007f86ec0013ec in QCoreApplication::notifyInternal (this=0x7fffb623d910, receiver=0x2d5a240, event=0x1de08d0) at kernel/qcoreapplication.cpp:610
#27 0x00007f86ec001eda in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1d214f0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#28 0x00007f86ec02aa93 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#29 0x00007f86e78e2fce in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#30 0x00007f86e78e6728 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007f86e78e689c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#32 0x00007f86ec02a706 in QEventDispatcherGlib::processEvents (this=0x1d20d00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#33 0x00007f86ec52b1de in QGuiEventDispatcherGlib::processEvents (this=0x28bf, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007f86ebfffcc2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f86ec000094 in QEventLoop::exec (this=0x7fffb623d860, flags=) at kernel/qeventloop.cpp:200
#36 0x00007f86ec002189 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#37 0x00007f86ee89cf72 in kdemain () from /usr/lib/libkdeinit4_kinfocenter.so
#38 0x00007f86ee5385a6 in __libc_start_main (main=0x400730 <_start+240>, argc=5, ubp_av=0x7fffb623dcb8, init=0x400760 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fffb623dca8) at libc-start.c:220
#39 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 173327