Date: Wed, 4 Feb 2004 12:17:43 -0500 From: John Baldwin <jhb@FreeBSD.org> To: Ain Tepp <tepp@tigma.ee>, freebsd-smp@freebsd.org Subject: Re: Dual processor machine with FreeBSD 5.2 hangs or reboots regulary Message-ID: <200402041217.43118.jhb@FreeBSD.org> In-Reply-To: <200402041202.30118.tepp@tigma.ee> References: <200402041202.30118.tepp@tigma.ee>
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On Wednesday 04 February 2004 05:02 am, Ain Tepp wrote: > Hello! > > I have problem with following configuration: > > FreeBSD 5.2 > Dual Xeon 2, 4 GHz > Gigabyte 8IPXDR-E motherboard > 2 x Intel e1000 (em, integrated) net interface > 1 x LSI MegaRAID (amr) controller > 4 x 512 MB 266 Reg ECC Kingston memory > > Problem description: > Server hangs regulary with 5.1. After upgrade 5.2 problems continue, but a > little. If random device removed from kernel configuration, server doesn't > hang any more, but after 3 days uptime reboots. > Messages in console are like "supervisor read, page fault", server trying > restart, but disk syncing and processor halting didn't succeed. One time > error associates with httpd process, other errors seems to be em0 problem. > > Done: > Hardware tests, parts change. > > I have a doubt that kernel SMP and em0 don't work affiliate. Unfortunately, it is hard to track this problem down without more information. Are you able to build a debug kernel with DDB and get a traceback that you can send here? -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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