Need help with log message

[Fedora User]

F16,64 bit.

Ever since the last update (KDE and kernel), claws-mail is inexplicably
stopped. Ordinarily, claws-mail is closed to the system tray.

Each time it goes away, I get the following log message:

Mar 20 14:09:44 localhost kernel: [11084.845782] claws-mail[16105] trap
int3 ip:3d5784d313 sp:7fff926103e0 error:0

"ip" and "sp" are the same. Can someone help me figure out what is
going on here so that I can file a coherent bug report against the
correct package?

Thanks