Re: ip_conntrack related slab error (Re: Fw: Re: 2.6.16-rc1-mm3)

[Patrick McHardy]

Reuben Farrelly wrote:
> tornado.reub.net login: BUG: unable to handle kernel paging request at
> virtual address 00200200

This means ct->nat.info.bysource was already removed from the list,
which can only happen if the conntrack entry is destroyed twice.

I can't find how this could have happened, please enable
CONFIG_NETFILTER_DEBUG, the DPRINTK defines in
ip_conntrack_{standalone,core,netlink}.c and ip_nat_{core,standalone}.c
and logging of invalid packets ("echo 255 >
/proc/sys/net/ipv4/netfilter/ip_conntrack_log_invalid"). I hope this
will give some clues ..
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/