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> -----Message d'origine-----
> De=A0: current-users-owner@NetBSD.org [mailto:current-users-
> owner@NetBSD.org] De la part de David Young
> Envoy=E9=A0: mardi 4 avril 2006 20:43
> =C0=A0: current-users@NetBSD.org; tech-net@NetBSD.org
> Objet=A0: Re: panic with this morning cvs kernel
>=20
> On Tue, Apr 04, 2006 at 08:28:00PM +0200, Konstantin KABASSANOV wrote:
> > soekris-02# panic: sbappendaddr
> > Stopped in pid 574.1 (rtadvd) at        netbsd:cpu_Debugger+0x4:
> popl
> > %
> > ebp
> > db> bt
> > cpu_Debugger(c051d200,1c,c0510b94,c6a73d04,c021e361) at
> > netbsd:cpu_Debugger+0x4
> > panic(c02da3ef,10,c051d200,c0625000,c0510b94) at netbsd:panic+0x10f
> > sbappendaddr(c063115c,c6a73d3c,c0625000,c051d700,c0625000) at
> > netbsd:sbappendadd
> > r+0x2c
> > icmp6_rip6_input(c6a73d94,28,c02ebd80,1,28) at
> netbsd:icmp6_rip6_input+0x1f4
> > icmp6_input(c6a73e0c,c6a73de4,3a,c05f2040,c051d200) at
> > netbsd:icmp6_input+0xb04
> > ip6_input(c051d200,0,c6a73e28,c01029ea,1f90) at =
netbsd:ip6_input+0x805
> > ip6intr(1f90,c0625400,0,c6a73e64,c021c2e7) at netbsd:ip6intr+0x92
> > DDB lost frame for netbsd:Xsoftnet+0x4e, trying 0xc6a73e1c
> > Xsoftnet() at netbsd:Xsoftnet+0x4e
> > --- interrupt ---
> > 0xc06310dc:
> > db>
>=20
> Can you provide a netbsd.gdb and a core?  Or else line numbers?

The netbsd.gdb file is available at: =
http://www.kabassanov.com/netbsd.gdb
Unfortunately I have no core available at this time... But the soekris =
box
seems to experience problems every few minutes ( from simple freezing to
kernel panic), so I hope to be able to provide a core file in some =
minutes
;)...=20

>=20
> Do you have any idea what ICMP6 packet provoked the crash?  Is this
> router an access point?
>

The box has two interfaces, one in adhoc mode and another one acting as
hostap with rtadvd running on the hostap interface. I have no idea what =
kind
of icmp6 packet caused the panic.=20
=20
> Are you running my patches that fix improper handling of =
shared/read-only
> mbufs in IPv6?

Oups... What kind of patches it is. I think I use only sources from cvs
(except a small modification of mine concerning the prefixlen of gif
interfaces...), but if you point me the patch I'll check again.

Konstantin

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