IPSec panic?

[Bjoern A. Zeeb]

On Wed, 16 Nov 2005, Andrew P. wrote:

> I'm gravely sorry to annoy. I've googled for a little
> while and found out that IPSec panics are a known
> issue on amd64. Is it still so?
>
> I was surprised that setkey -D causes panic and
> a memory dump on my 6-Stable box. Come on,
> it's _FreeBSD_ for crying out loud. We can't live
> with that.
>
> I'm willing to help debugging this nasty thing if
> help's needed.

is it fast_ispec?

best place to contriubte might be:
	 http://www.freebsd.org/cgi/query-pr.cgi?pr=amd64/73211

I just gave it a try w/o any policy loaded and the bt looks like this:

y2k# setkey -D
[thread pid 471 tid 100057 ]
Stopped at      kdebug_sockaddr+0xb0:   decl    0xffffffffffffff8d(%rax)
db> where
Tracing pid 471 tid 100057 td 0xffffff010bfc7750
kdebug_sockaddr() at kdebug_sockaddr+0xb0
raw_usend() at raw_usend+0x74
key_send() at key_send+0xa
sosend() at sosend+0x726
kern_sendit() at kern_sendit+0x12f
sendit() at sendit+0x1d3
sendto() at sendto+0x52
syscall() at syscall+0x350
Xfast_syscall() at Xfast_syscall+0xa8
--- syscall (133, FreeBSD ELF64, sendto), rip = 0x8007e9a6c, rsp = 0x7fffffff6b98, rbp = 0x2 ---
db> show alllocks
db>

-- 
Bjoern A. Zeeb				bzeeb at Zabbadoz dot NeT