Hi Kristof > On 23.08.2015, at 17:09, Kristof Provost <k...@freebsd.org> wrote: > > - PR 202351 > This is a panic after ip6 reassembly in pf. We set the rcvif to NULL > when refragmenting. That seems to go OK execpt when we're refragmenting > broadcast/multicast packets in the forwarding path. It's not at all > clear to me how that could happen.
if_bridge wants to forward ipv6 multicasts. pf refragmentation code tries to send out the resulting packets using ip6_forward() which does not handle multicasts, drops the packet and tries to log that fact, which causes the panic. I’ve updated the PR with some more thoughts about this. Markus _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
