Panic in nd6_prefix_offlink()

[Jim]

On Sun, 8 Jan 2017 10:48:15 -0800
Mark Johnston <markj at FreeBSD.org> wrote:

> On Sat, Jan 07, 2017 at 08:11:19PM +0100, Jim wrote:
> > Hello,
> > 
> > I observe frequent crashes on Beagle Bone Black running CURRENT r311106 at home.
> > My home LAN is connected to DSL provider. The CPE router gets assigned IPv6 address (ds-lite) and advertises prefix/route to the LAN.
> > Every night the DSL connection is terminated by provider. Upon connection is reestablished the new IPv6 prefix is assigned to router and then advertised to LAN. 
> > This event seems to cause kernel panic on Beagelebone board which goes to db> prompt.
> > 
> > Backtrace shows:  nd6_timer() -> nd6_prefix_offlink() -> witness_assert() -> vpanic() 
> > Here is the backtrace:
> 
> Thanks for the report. This should be addressed by r311695.



Confirm that the problem is resolved.

Thank you.

-- 
Jim