Date: Sat, 12 Sep 2015 10:30:41 -0700 From: hiren panchasara <hiren@strugglingcoder.info> To: "Alexander V. Chernikov" <melifaro@freebsd.org> Cc: Hans Petter Selasky <hps@selasky.org>, "freebsd-current@FreeBSD.org" <freebsd-current@freebsd.org>, "jch@FreeBSD.org" <jch@freebsd.org> Subject: Re: Panic on kldload/kldunload in/near callout Message-ID: <20150912173041.GT64965@strugglingcoder.info> In-Reply-To: <1405441442061150@web27j.yandex.ru> References: <20150910192351.GF64965@strugglingcoder.info> <55F27D68.6080501@selasky.org> <20150911232154.GS64965@strugglingcoder.info> <1405441442061150@web27j.yandex.ru>
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--QOa9dl9wYIBIim/b Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On 09/12/15 at 03:32P, Alexander V. Chernikov wrote: > 12.09.2015, 02:22, "hiren panchasara" <hiren@strugglingcoder.info>: > > On 09/11/15 at 09:06P, Hans Petter Selasky wrote: [skip] > > I'll try to get it. Meanwhile I am getting another panic on idle box: > > http://pastebin.com/9qJTFMik > 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. Cheers, Hiren --QOa9dl9wYIBIim/b Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAABCgBmBQJV9GE+XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRBNEUyMEZBMUQ4Nzg4RjNGMTdFNjZGMDI4 QjkyNTBFMTU2M0VERkU1AAoJEIuSUOFWPt/lq8oH/igSiXmbojP8JE7v5XLHELnN c+2Of4iYoJ7Ahde/TfNZl8ntNeBUQwljt9Gga60xPYKr+cLI/Jm9xV9b770OjliN KGIXkEwwDvPS4HUfctvRxfSE52ptdx5qA9p64yEn4bC4QeJP7kY+1lWX7DUV02om g85Ko53kn6uP2n1E9cc3oQSXO+lmcP+X6c85AyG963+HoI7S5V0X3hWd82IcKzAr k+QraKWZgZDbDc7KPuljRDVxGivNKkSQGkBdp9Z8NxlZR5OyliyKXMqwwB+Dwgo+ oP1Nk/mVUid0vHqLUkI48FJUerZcxeUFpEhQRmKwvsfbKiUyL7QdYCs8URr7DOg= =6A/R -----END PGP SIGNATURE----- --QOa9dl9wYIBIim/b--
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