Date: Thu, 19 Dec 2013 16:06:26 -0500 From: John Baldwin <jhb@freebsd.org> To: "Poul-Henning Kamp" <phk@phk.freebsd.dk> Cc: freebsd-current@freebsd.org Subject: Re: r259072 is not a happy camper... Message-ID: <201312191606.26963.jhb@freebsd.org> In-Reply-To: <75109.1387406757@critter.freebsd.dk> References: <27325.1386444776@critter.freebsd.dk> <201312181458.20649.jhb@freebsd.org> <75109.1387406757@critter.freebsd.dk>
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On Wednesday, December 18, 2013 5:45:57 pm Poul-Henning Kamp wrote: > In message <201312181458.20649.jhb@freebsd.org>, John Baldwin writes: > > >> >Does it get a crashdump if you try? > >> > >> No :-( > >> > >> There may be a connection to unclean UFS filesystems (SU + TRIM, no J). > > > >Is this reproducible? > > Not really. > > It seems to happen at random, usually shortly after boot and as I > mentioned, there is some indications of it being related to munged > filesystems. > > Amongst these indications: > > Booting single-user and running fsck (without -p) almost always > prevents it from happening until after next crash, and I think all > the backtraces I've see have been UFS or maybe even WITNESS+UFS > related. > > If it is WITNESS related, the serial console is obviously a > prime suspect... > > But all that said, I havn't seen it for a couple of days... Humm. I'm kind of out of ideas then. -- John Baldwin
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