Application: kmail (1.13.6)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.11-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I had just logged in KDE as user
Before the first Crash: I changed one setting on two mail accounts (do not erase the mails at the mail provider after donwload)

- Unusual behavior I noticed:
Sometimes some KDE services crash just after log in

- Custom settings of the application:
Nepomuk is checked out cause of a lot of errore messages and does not run on kdm start

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f026e3674f7 in QString::operator=(QString const&) () from /usr/lib64/libQtCore.so.4
#7  0x00007f026f9c926c in KMFilterActionAddTag::argsFromString (this=0xd74850, argsStr=...) at /usr/src/debug/kdepim-4.4.10/kmail/kmfilteraction.cpp:942
#8  0x00007f026f9dbedc in KMFilter::readConfig (this=0xd9bf90, config=...) at /usr/src/debug/kdepim-4.4.10/kmail/kmfilter.cpp:295
#9  0x00007f026f9dd124 in KMFilter::KMFilter (this=0xd9bf90, aConfig=..., popFilter=<value optimized out>) at /usr/src/debug/kdepim-4.4.10/kmail/kmfilter.cpp:67
#10 0x00007f026f9bbf7c in KMail::FilterImporterExporter::readFiltersFromConfig (config=..., bPopFilter=false) at /usr/src/debug/kdepim-4.4.10/kmail/filterimporterexporter.cpp:114
#11 0x00007f026f9bb697 in KMFilterMgr::readConfig (this=0xd9bc90) at /usr/src/debug/kdepim-4.4.10/kmail/kmfiltermgr.cpp:74
#12 0x00007f026fa72b5a in KMKernel::init (this=0x7fffa25ffba0) at /usr/src/debug/kdepim-4.4.10/kmail/kmkernel.cpp:1543
#13 0x0000000000403381 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.4.10/kmail/main.cpp:131

Reported using DrKonqi