Date: 20 Jul 2003 12:20:18 -0400 From: Lowell Gilbert <freebsd-questions-local@be-well.no-ip.com> To: "Jack L. Stone" <jackstone@sage-one.net> Cc: freebsd-questions@freebsd.org Subject: Re: Panic - Locking Against Myself Message-ID: <443ch1rwzh.fsf@be-well.ilk.org> In-Reply-To: <3.0.5.32.20030716090351.012da450@sage-one.net> References: <3.0.5.32.20030716090351.012da450@sage-one.net>
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"Jack L. Stone" <jackstone@sage-one.net> writes: > Running FBSD-4.8 Release > > "Random panic & reboot" - cause locking against myself..... appears related > to "lockmgr." > > I had asked the list about this a few weeks ago, but had no takers. > Previously, all I could find via google was about "lockmgr", but any > discussions was about "code" which is way beyond my skills. References were > made to "stale mounts", but there are none in this case. > > I'm having the problem on a mail server that incurs the panic following an > attempt at an ssh login. It happens about once a week or so, but no pattern. > > It's not hardware. Have changed everything, including the server itself -- > bit, not the system contents though which remained on a new hard drive > replacement. > > If anyone knows what causes this and what the fix may be, I could sure use > the help. This has been going on for several months and not a good thing. Tracking this down will need more information; it's definitely not a widespread problem. I'd recommend starting by describing the full configuration of the system. Then you'll probably need to get a crash dump and look at the traceback, as described in the handbook.
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