Date: Fri, 12 Aug 2016 11:05:21 -0700 From: David Wolfskill <david@catwhisker.org> To: Adrian Chadd <adrian@freebsd.org> Cc: FreeBSD Net <freebsd-net@freebsd.org>, Andriy Voskoboinyk <avos@freebsd.org> Subject: Re: Panic in stable/11 (amd64) @r303903: page fault while in kernel mode Message-ID: <20160812180521.GW1112@albert.catwhisker.org> In-Reply-To: <CAJ-VmonWWjHy9sDzU_rRTHErkF26WWN_xOn2qyX-sJEOOjX4=w@mail.gmail.com> References: <20160810165458.GB1112@albert.catwhisker.org> <570bda1e-d4d7-42dc-6037-7c321ba9e97d@FreeBSD.org> <CAJ-Vmon6Rak07ux%2BZX8ySnxkgn5Sv9Jtcus4SSv=J_sXTWQ%2BgQ@mail.gmail.com> <20160811234250.GC1112@albert.catwhisker.org> <CAJ-VmonLmpgV1Max-V2nZ5wi-RSa6rQ2QGaMQf6GO%2BS3XEF05g@mail.gmail.com> <20160812023744.GE1112@albert.catwhisker.org> <CAJ-Vmo=cnZvrT=c12xhOPHNtc%2Bs-02LBCvvxy8ENv157Qh4zTQ@mail.gmail.com> <CAJ-VmonWWjHy9sDzU_rRTHErkF26WWN_xOn2qyX-sJEOOjX4=w@mail.gmail.com>
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--SqceQ39T/BkJMppc Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Aug 12, 2016 at 11:01:25AM -0700, Adrian Chadd wrote: > David, >=20 > Totally untested; will need manual application as I bet this patch is man= gled. >=20 > Would you mind testing this? I have a feeling we need to add if_addr > lock calls in a few places. Sure; I'll test. Which branch? Please note that "lack of recurrence" of the panic isn't especially indiciative, as I hadn't seen it previously or since. (Then again, yestrday & today, I've been using the wired NIC on the laptop while I'm at work, as the laptop has been unable to get a DHCP lease here. (It worked OK at Hacker Dojo last night, and works OK at home.) > Thanks, >=20 >=20 > -adrian > .... :-) Peace, david --=20 David H. Wolfskill david@catwhisker.org Those who would murder in the name of God or prophet are blasphemous coward= s. See http://www.catwhisker.org/~david/publickey.gpg for my public key. --SqceQ39T/BkJMppc Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJXrg/hXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDQ0I3Q0VGOTE3QTgwMUY0MzA2NEQ3N0Ix NTM5Q0M0MEEwNDlFRTE3AAoJEBU5zECgSe4X+XIH+wRWUXEGwTKiRD2b6TjbGtgD uKfq/mgk24GOr63I6JpXtABxZww8odKCTzklgSwoR/OjC1w/rbUpNbBnPYMcwufP g92GPfG4SDP3mn0yxjsbSqe9bp6lEaac+rbwHZfC6toURUxYV4yDniy2q5UoI9cc TL2gj0qoKX9Z2xdPks0Kzu+3k0zEsNtP4UNDy6shm5PZ7eZU0lnTHDA1YKAqwvuW 4ltBYfmiVQes2MoAxjYSxTlOsB9/Swk/hdi3v7APVUup+V/YoUCKBNYbd28G4Ums J1u9p8fTGeg0NrrV5G11wBqThJyj8oS+3Rh+X91NT5jaZ3SN8XooDznJNZYrJ7E= =XISz -----END PGP SIGNATURE----- --SqceQ39T/BkJMppc--
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