On a reboot after a crash fsck ran and asked if I wanted to fix errors.
I said yes.
fsck stopped with signal 11 and gave me the prompt
Control d to reboot or root password for maintanence.
I enter maintanence mode and type init 5.
Everything seems to start up ok, I can even access the broken hard drive.
I still can't fsck -fp /dev/hda5.
I've tried it unmounted and mounted readonly.
fsck returns signal 11, e2fsck returns segmentation fault.
Every time I boot up it asks if I want to fix the errors, then returns signal 11,
Control D to reboot or root pass.....
I'm using mandrake 8.2 on a pentium 4.
/dev/hda5 is dual boot with windows and linux