Date: Thu, 5 Feb 2004 11:25:46 -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: <200402051125.46120.jhb@FreeBSD.org> In-Reply-To: <200402051647.14299.tepp@tigma.ee> References: <200402051647.14299.tepp@tigma.ee>
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On Thursday 05 February 2004 09:47 am, Ain Tepp wrote: > On Wed, 4 Feb 2004, John Baldwin wrote: > > 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? > > Thank You for answer! > > Sorry, but physical access in server is very complicated, it be located in > isp server room. > if i can doing anything without trapping in debugger reboot time, let's > advice me. You can try building a debug kernel and turning on crashdumps. Then using gdb on the kernel.debug and vmcore file to get the kernel panic messages and a traceback. -- 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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