Re: Panic on kldload/kldunload in/near callout

From: hiren panchasara <>
Date: Sat, 12 Sep 2015 10:30:41 -0700
On 09/12/15 at 03:32P, Alexander V. Chernikov wrote:
> 12.09.2015, 02:22, "hiren panchasara" <>:
> > On 09/11/15 at 09:06P, Hans Petter Selasky wrote:
> > I'll try to get it. Meanwhile I am getting another panic on idle box:
> >
> The easiest explanation could be lack of lla_create() result check, fixed in r286945.
> This panic is triggered by fast interface down-up (or just up), when ARP packet is received but there are no (matching) IPv4 prefix on the interface.
> If this is not the case (e.g. it paniced w/o any interface changes and there were no other subnets in given L2 segment) I'd be happy to debug this further.

Just hit another last night. (Box goes to db> ; let me know if you want
to debug anything when that happens.)
I am sure there were no interface changes on the box and it was sitting
idle. (Unsure of the other subnets part.) And I am on 3 days old -head
so I already have r286945. I disabled IPv6 on the box just to eliminate
that but panic still happens.


Received on Sat Sep 12 2015 - 15:30:47 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:59 UTC