Date: Thu, 27 Sep 2007 00:20:37 +0200 From: Kris Kennaway <kris@FreeBSD.org> To: Joao Pedras <jpedras@webvolution.net> Cc: freebsd-current@freebsd.org Subject: Re: lock up Message-ID: <46FADB35.2090708@FreeBSD.org> In-Reply-To: <46FA0C14.10201@webvolution.net> References: <46FA0C14.10201@webvolution.net>
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Joao Pedras wrote: > Greetings all! > > A system (Tyan S2932) I am testing CURRENT amd64 with is experiencing a > strange lock up. No panic, not much on the console, just a lock up, freeze. > > I first noticed the issue while tailing a build in a ssh session over a > vpn connection. On the local network the issue doesn't seem to occur. > I can reproduce the lock up all the time. > > Last I tried, the system was running CURRENT from a couple hours ago. > > I have tried: > > - 4BSD and ULE > - switching network cards > - taking the IPMI card out (seems to work locally with freeipmi and > ipmitoll remotely) > - enabled/disabled "redirection after post" (BIOS setting) > - without debug > - without IPv6 and friends (see rtfree below) > > dmesg and pciconf attached. The dmesg is after a lock up. > rtfree pops a few times before the lock up. I noticed from a recent post > some action was taken and the related patch is there (ie. today's CURRENT). > > The system had a fresh install this past weekend and the LSI MegaRAID > array doesn't contain any data, it is just mounted. The system boots off > the onboard LSI SAS (couple disks in RAID 1). > > Thank you for your input. Break to DDB and obtain process traces, etc. See the developers handbook. Kris
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