Application: konqueror (4.6.1 (4.6.1))
KDE Platform Version: 4.6.1 (4.6.1) (Compiled from sources)
Qt Version: 4.7.2
Operating System: FreeBSD 8.2-RELEASE i386
Distribution (Platform): FreeBSD Ports

-- Information about the crash:
I had been reading a number of webcomics. About the only interesting thing was that Konqueror inquired about downloading Shockwave for one of them (not sure which, sorry.) When I closed the app it closed unusually quickly, and I saw the crash handler. No idea if the trace will be useful, but you never know.

-- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault: 11
[Switching to Thread 2a601140 (LWP 100205)]
[KCrash Handler]
#7  0x29e2a737 in free () from /lib/libc.so.7
#8  0x28beaa73 in _hb_free (block=0x1) at ../3rdparty/harfbuzz/src/harfbuzz-impl.c:75
#9  0x28bd075a in hb_buffer_free (buffer=0x34bcc3a0) at ../3rdparty/harfbuzz/src/harfbuzz-buffer.c:152
#10 0x28bf5f6c in HB_FreeFace (face=0x3b53f420) at harfbuzz-shaper.cpp:1031
#11 0x28bf6cfd in qHBFreeFace (face=0x3b53f420) at tools/qharfbuzz.cpp:130
#12 0x2947da9f in QFreetypeFace::release (this=0x3aa3ce00, face_id=@0x358351f4) at text/qfontengine_ft.cpp:318
#13 0x29476660 in ~QFontEngineXLFD (this=0x35835180) at text/qfontengine_x11.cpp:346
#14 0x2937d3dc in ~QFontEngineMulti (this=0x358e6640) at text/qfontengine.cpp:1306
#15 0x29474595 in ~QFontEngineMultiXLFD (this=0x358e6640) at text/qfontengine_x11.cpp:116
#16 0x2936c19b in QFontCache::clear (this=0x31430f70) at text/qfont.cpp:2704
#17 0x2936d21c in ~QFontCache (this=0x31430f70) at text/qfont.cpp:2644
#18 0x29372dff in QThreadStorage<QFontCache*>::deleteData (x=0x31430f70) at qthreadstorage.h:133
#19 0x28b60ecf in QThreadStorageData::set (this=0x2a607814, p=0x0) at thread/qthreadstorage.cpp:165
#20 0x29375156 in qThreadStorage_setLocalData<QFontCache> (d=@0x2a607814, t=0xbfbfdfa4) at qthreadstorage.h:92
#21 0x29375184 in QThreadStorage<QFontCache*>::setLocalData (this=0x2a607814, t=0x0) at qthreadstorage.h:148
#22 0x2936e266 in QFontCache::cleanup () at text/qfont.cpp:2632
#23 0x29471577 in QFont::cleanup () at text/qfont_x11.cpp:182
#24 0x2914a413 in qt_cleanup () at kernel/qapplication_x11.cpp:2647
#25 0x290a0f80 in ~QApplication (this=0xbfbfe264) at kernel/qapplication.cpp:1172
#26 0x282bb3c6 in ~KApplication (this=0xbfbfe264) at /usr/ports/x11/kdelibs4/work/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:909
#27 0x2fc2b3c5 in ~KonquerorApplication (this=0xbfbfe264) at konqapplication.h:29
#28 0x2fcd51c8 in kdemain (argc=2, argv=0x2a6c7900) at /usr/ports/x11/kdebase4/work/kdebase-4.6.1/konqueror/src/konqmain.cpp:234
#29 0x0804f239 in launch (argc=2, _name=0x2a61d634 "/usr/local/kde4/bin/konqueror", args=) at /usr/ports/x11/kdelibs4/work/kdelibs-4.6.1/kinit/kinit.cpp:734
#30 0x0804f8fd in handle_launcher_request (sock=7, who=) at /usr/ports/x11/kdelibs4/work/kdelibs-4.6.1/kinit/kinit.cpp:1226
#31 0x08050125 in handle_requests (waitForPid=0) at /usr/ports/x11/kdelibs4/work/kdelibs-4.6.1/kinit/kinit.cpp:1419
#32 0x08050a4a in main (argc=2, argv=0xbfbfe948, envp=0xbfbfe954) at /usr/ports/x11/kdelibs4/work/kdelibs-4.6.1/kinit/kinit.cpp:1907

Reported using DrKonqi