2014-09-02 Larry Rosenman wrote:
random "Can't allocate memory" from sshd
I've had this issue for a while on 10 and 11....

merrily working along, in an SSH session, or doing zfs send/recv over ssh and randomly I'll get a "can't allocate memory" from sshd and the session
gets killed.

There is PLENTY of memory on the free list (>500meg).
What can I do to catch what is having an issue, and better yet, fix it?
What diagnostics do I need?

Possibly/likely a network resources issue, check these threads:

Bumping up a default net.graph.maxdata to avoid "Write failed: Cannot allocate memory"
  http://lists.freebsd.org/pipermail/freebsd-net/2014-July/039347.html

zfs send/recv: STILL invalid Backup Stream
http://lists.freebsd.org/pipermail/freebsd-current/2014-July/051391.html


Mark
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