Re: CURRENT: kernel panic in IPFW while stopping jails

On Wed, Dec 31, 2025 at 03:06:38AM +0000, Alastair Hogge wrote:
A> > I have found the problem, thanks to Alastair for a core file.
A> > 
A> > The problem affects rules with automatic rule numbers and logging.
A> > 
A> > The attached patch should fix the problem, but it is not a final version.
A> 
A> Is there a special patch incantation I should be aware of? I have tried
A> the patch against both 8e951583936980909d34a6104ace781541fb62b1[1], and
A> 4fecc8e3fe9408621429777b1028c9afb83c3925[2], and observed the following:
...
A> 3 out of 3 hunks failed while patching sys/netpfil/ipfw/ip_fw_sockopt.c

The only explanation I have is that your email agent has mangled the patch.

A> > Dan & Alastair, if any of you can confirm that the patch heals your setup - I
A> > will appreciate.
A> 
A> I manually patched in your work, and was able to boot a sync'd
A> -CURRENT[2], with logging counters re-enabled, there has been no panics
A> for ~20 minutes now.

Great! The patch as is isn't final. I will find out something better after
the holidays.

-- 
Gleb Smirnoff