6.1-stable hangs and LORs
freebsd at wcubed.net
Sun Jun 11 23:52:41 UTC 2006
Max Laier wrote:
> From pf.conf(5):
> Due to a lock order reversal (LOR) with the socket layer, the use of the
> group and user filter parameter in conjuction with a Giant-free netstack
> can result in a deadlock. If you have to use group or user you must set
> debug.mpsafenet to ``0'' from the loader(8), for the moment. This work-
> around will still produce the LOR, but Giant will protect from the dead-
Thanks for the heads-up, Max.
I didn't think I was using 'user' or 'group' in my pf.conf, but the
default ftp proxy entry indeed matches user ftp-proxy. I'll try the
mpsafenet=0 and we'll see if that fixes it.
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