I run Opensuse 11.1 on a 32-bit computer and I use automount. About once a day, it stops and I have to restart it. Here’s a message from /var/log/messages (all on one line):
Jan 19 16:36:46 vsl167 kernel: automount[24558]: segfault at 10 ip 4006dc40 sp 4 06708d0 error 4 in mount_nfs.so[4006a000+8000]