From owner-freebsd-current@freebsd.org Sun Sep 13 11:06:21 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 83458A011BC for ; Sun, 13 Sep 2015 11:06:21 +0000 (UTC) (envelope-from hiren@strugglingcoder.info) Received: from mail.strugglingcoder.info (strugglingcoder.info [65.19.130.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.strugglingcoder.info", Issuer "mail.strugglingcoder.info" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 6CEAC1CF6; Sun, 13 Sep 2015 11:06:21 +0000 (UTC) (envelope-from hiren@strugglingcoder.info) Received: from localhost (unknown [10.1.1.3]) (Authenticated sender: hiren@strugglingcoder.info) by mail.strugglingcoder.info (Postfix) with ESMTPA id 8933FC088D; Sun, 13 Sep 2015 04:06:20 -0700 (PDT) Date: Sun, 13 Sep 2015 04:06:20 -0700 From: hiren panchasara To: "Alexander V. Chernikov" Cc: Hans Petter Selasky , "freebsd-current@FreeBSD.org" , "jch@FreeBSD.org" Subject: Re: Panic on kldload/kldunload in/near callout Message-ID: <20150913110620.GX64965@strugglingcoder.info> References: <20150910192351.GF64965@strugglingcoder.info> <55F27D68.6080501@selasky.org> <20150911232154.GS64965@strugglingcoder.info> <1405441442061150@web27j.yandex.ru> <20150912173041.GT64965@strugglingcoder.info> <3497621442123474@web28g.yandex.ru> <20150913085634.GV64965@strugglingcoder.info> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Tln/wzp9jsNjmSUr" Content-Disposition: inline In-Reply-To: <20150913085634.GV64965@strugglingcoder.info> User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Sep 2015 11:06:21 -0000 --Tln/wzp9jsNjmSUr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 09/13/15 at 01:56P, hiren panchasara wrote: > On 09/13/15 at 08:51P, Alexander V. Chernikov wrote: > >=20 > >=20 > > 12.09.2015, 20:30, "hiren panchasara" : > > > 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: > > > > > > [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), whe= n ARP packet is received but there are no (matching) IPv4 prefix on the int= erface. > > >> ?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 wa= nt > > > to debug anything when that happens.) > > Would you mind showing full backtrace for that core? (e.g. situation ha= s to be different for newer -current). Apparently I was using an older current than r286945. :-( Apologies for the false alarm. I'll update again if I see any issues. Hiren --Tln/wzp9jsNjmSUr Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAABCgBmBQJV9VioXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRBNEUyMEZBMUQ4Nzg4RjNGMTdFNjZGMDI4 QjkyNTBFMTU2M0VERkU1AAoJEIuSUOFWPt/latkH/RWC2FPkxT1fCkbw1yc4f5Mi K4/pCBOcsllRTI6LOEiJqiP/U6hgDsV1yD2HlvXSZoKdlJHdVyDIUZUKhJmZeTp3 gWIUKxGVobcZYfhKXb4uKG4FW/UDIQ3aqp8ea9EqPBkGxVJsB0JscaWJRdCuokTH ZV/8ce4PzfbpT8VfD0EPxyErB5FvQpoXbGuAoP8lKo8KIfO4vYj0Yk5dITpju6fh NcegReNmc3/lFmefi9DRStQx75R39gOWop3iavRKH1aoeGCi26cY00+FGYnukXoZ ldJevx9DrO9n10rU59Mifh9zjrOuOdAHtUuNTChvYa5p+eRYfx74I7G8tUIxJcI= =4gKE -----END PGP SIGNATURE----- --Tln/wzp9jsNjmSUr--