Application: dolphin (1.3.80)
KDE Version: 4.3.64 (KDE 4.3.64 (KDE 4.4 >= 20090812)) "release 2"
Qt Version: 4.5.2
Operating System: Linux 2.6.27.25-0.1-default x86_64
Distribution: "openSUSE 11.1 (x86_64)"

What I was doing when the application crashed:
I had folder with mounted partitions opened. After I have closed it Dolphin crashed.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
[KCrash Handler]
#5  0x00007f0068727645 in raise () from /lib64/libc.so.6
#6  0x00007f0068728c33 in abort () from /lib64/libc.so.6
#7  0x00007f006943af15 in qt_message_output(QtMsgType, char const*) () from /usr/lib64/libQtCore.so.4
#8  0x00007f006943b05b in qFatal(char const*, ...) () from /usr/lib64/libQtCore.so.4
#9  0x00007f006a71be9c in KDebug::hasNullOutput (type=QtDebugMsg, area=7001) at /usr/src/debug/kdelibs-4.3.64svn1010339/kdecore/io/kdebug.cpp:622
#10 0x00007f006cd65999 in KDirWatchPrivate::removeEntry (this=0x9372f0, instance=0x842bc8, e=0x842ba8, sub_entry=<value optimized out>)
    at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/kio/kdirwatch.cpp:903
#11 0x00007f006cd65392 in KDirWatchPrivate::removeEntry (this=0x9372f0, instance=0x0, _path=@0x7fff9f74f4e0, sub_entry=0x9431f8) at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/kio/kdirwatch.cpp:860
#12 0x00007f006cd65775 in KDirWatchPrivate::removeEntry (this=0x9372f0, instance=0x946a10, e=0x9431f8, sub_entry=<value optimized out>)
    at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/kio/kdirwatch.cpp:910
#13 0x00007f006cd65392 in KDirWatchPrivate::removeEntry (this=0x9372f0, instance=0x946a10, _path=@0x8eb018, sub_entry=0x0) at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/kio/kdirwatch.cpp:860
#14 0x00007f006cd6716e in KDirWatchPrivate::removeEntries (this=0x9372f0, instance=0x946a10) at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/kio/kdirwatch.cpp:962
#15 0x00007f006cd6734e in ~KDirWatch (this=0x946a10) at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/kio/kdirwatch.cpp:1632
#16 0x00007f006ce00929 in ~KBookmarkManager (this=0x947b20) at /usr/src/debug/kdelibs-4.3.64svn1010339/kio/bookmarks/kbookmarkmanager.cc:124
#17 0x00007f006cdff44e in destroy () at /usr/include/QtCore/qalgorithms.h:350
#18 0x00007f006872a2ed in exit () from /lib64/libc.so.6
#19 0x00007f006871358d in __libc_start_main () from /lib64/libc.so.6
#20 0x00000000004240d9 in _start () at ../sysdeps/x86_64/elf/start.S:113

This bug may be a duplicate of or related to bug 204269.

Reported using DrKonqi