# sa-learn --showdots --mbox --spam /tmp/junk ...........Memory fault
# ulimit -a time(cpu-seconds) unlimited file(blocks) unlimited coredump(blocks) 0 data(kbytes) 1048576 stack(kbytes) 32768 lockedmem(kbytes) unlimited memory(kbytes) unlimited nofiles(descriptors) 128 processes 532
I don't normally have ulimit settings set at unlimited, but did so in trying to debug this problem.
That's not likely a ulimit problem.. Any chance you can run it through systrace and see what some of the last system calls were before it died?