CURRENT: kernel panic in IPFW while stopping jails

Hello,

on recent CURRENT ipfw (in my case compiled into kernel) either restarting
"ipfw" via "service ipfw restart" or restarting jails using also ipfw on a host
also using ipfw (jail-hoster also ipfw compiled into kernel) causes a fatal
kernel crash.

This issue is present since last week an wreak havok to several boxes with OS
installed on UFS/FFS SSDs. In one case I have only pictures/screenshots made
via smartphone - while crashing, kernel debugger input pops up on console, but
I'm able to typein something within the first seconds and this is mostly
"reboot" but gets stuck with "re" in most cases. "bt" freezes system
immediately.

At least I can reproduce this misbehaviour on all recent CURRENT were IPFW is
compiled into kernel. Anybody else havong this trouble?

Kind regards,

Oliver

Merry Christmas to everyone.

-- 

A FreeBSD user