Date: Sun, 13 Sep 2015 04:06:20 -0700 From: hiren panchasara <hiren@strugglingcoder.info> To: "Alexander V. Chernikov" <melifaro@ipfw.ru> 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: <20150913110620.GX64965@strugglingcoder.info> In-Reply-To: <20150913085634.GV64965@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>
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[-- Attachment #1 --] On 09/13/15 at 01:56P, hiren panchasara wrote: > On 09/13/15 at 08:51P, Alexander V. Chernikov wrote: > > > > > > 12.09.2015, 20:30, "hiren panchasara" <hiren@strugglingcoder.info>: > > > 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.) > > Would you mind showing full backtrace for that core? (e.g. situation has 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 [-- Attachment #2 --] -----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-----help
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