ipnat + SMP = kernel panic in 5.4-STABLE

[Goran Gajic]

Hi,

I have reported kernel panic on Dell 1600SC with 5.4-RELEASE but it is 
related to ipnat  from IPFILTER V3.4.35. Without SMP everything seems to 
work fine. But when  I turn on SMP and do ping -f one of ip addresses that 
is maped to outside interface produces kernel panic or lock hard (no 
response to ping or keyboard).

Regards,
gg.

p.s. I had few enteries like:
map fxp0 192.168.1.11/32 -> x.y.z.q/32
now I have moved them on another UP machine.