Since upgrading servers to OES11.1 we've seen a couple of sites previously
working starting to experience SMDR crashes during backups In messages we
get like this:

smdrd[23809]: segfault at f24f1000 ip 00000000f73a3490 sp 00000000f3a0d1f4
error 4 in[f732c000+163000]

Smells like a bug. Just putting this out there to share. Probably be
raising an SR