deadlock every 15-20 min

[sekes]

i've read BUGS section. and i haven't any uid/gid rules neither ipfw nor pf.
look my previous messgae with ipfw rules.


LOR appearing even i disabled ipfw at all


On 5/14/06, Max Laier <max at love2party.net> wrote:
>
> Hi,
>
> On Sat, May 13, 2006 10:45 pm, sekes wrote:
> > i found the reason of my unpredictable reboots.
> > it is in netgraph.ko module. if i don't let ppp(8) and mpd(8) load
> module
> > system works fine.
> > otherwise after a bit of time it hangs up with following error:
> >
> > WARNING: attempt to net_add_domain(netgraph) after domainfinalize()
> > lock order reversal:
> >  1st 0xc2b8b090 inp (divinp) @
> > /usr/src/sys/modules/ipdivert/../../netinet/ip_divert.c:336
> >  2nd 0xc0a44db8 PFil hook read/write mutex (PFil hook read/write mutex)
> @
> > /usr/src/sys/net/pfil.c:73
>
> it looks like you are using pf(4) or ipfw(8) with user/group rules and
> haven't read the BUGS section of the respective manual page.  The problem
> there is, that user/group rules are basically a layering violation and
> thus cause a LOR which might lead to a deadlock.  We are working on a fix
> for that, but it might be a couple of weeks before that happens.  Please
> do away with the user/group rules for now or enable Giant over the
> netstack.
>
> --
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