Re: Page Faulting Box?
My guess would be bad ram. I would do a memory test or swap the ram out, see if the error happens again. Jay Chandler wrote: One of our servers is restarting at random. Not entirely sure what causes it-- hopefully someone here can help me track it down (I suspect hardware at some point, potentially the Broadcom NIC). This is what's in the messages log-- what else can I provide y'all with? Jan 22 10:16:55 montreal kernel: kernel trap 12 with interrupts disabled Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: Fatal trap 12: page fault while in kernel mode Jan 22 10:16:55 montreal kernel: cpuid = 2; apic id = 06 Jan 22 10:16:55 montreal kernel: fault virtual address = 0x104 Jan 22 10:16:55 montreal kernel: fault code = supervisor read, page not present Jan 22 10:16:55 montreal kernel: instruction pointer= 0x20:0xc066c731 Jan 22 10:16:55 montreal kernel: stack pointer = 0x28:0xe4f99c90 Jan 22 10:16:55 montreal kernel: frame pointer = 0x28:0xe4 Jan 22 10:16:55 montreal kernel: f99c9c Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: code segment = base 0x0, limit 0xf, type 0x1b Jan 22 10:16:55 montreal kernel: = DPL 0, pres 1, def32 1, gran 1 Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: processor eflags = resume, IOPL = 0 Jan 22 10:20:58 montreal syslogd: kernel boot file is /boot/kernel/kernel -- Jay Gordon Unix Systems Administrator DataPipe Managed Hosting Services - What It Means To Be Sure - http://www.datapipe.com Tel: 201.792.1918 x2402 | Fax: 201-792-3090 ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Page Faulting Box?
One of our servers is restarting at random. Not entirely sure what causes it-- hopefully someone here can help me track it down (I suspect hardware at some point, potentially the Broadcom NIC). This is what's in the messages log-- what else can I provide y'all with? Jan 22 10:16:55 montreal kernel: kernel trap 12 with interrupts disabled Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: Fatal trap 12: page fault while in kernel mode Jan 22 10:16:55 montreal kernel: cpuid = 2; apic id = 06 Jan 22 10:16:55 montreal kernel: fault virtual address = 0x104 Jan 22 10:16:55 montreal kernel: fault code = supervisor read, page not present Jan 22 10:16:55 montreal kernel: instruction pointer= 0x20:0xc066c731 Jan 22 10:16:55 montreal kernel: stack pointer = 0x28:0xe4f99c90 Jan 22 10:16:55 montreal kernel: frame pointer = 0x28:0xe4 Jan 22 10:16:55 montreal kernel: f99c9c Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: code segment = base 0x0, limit 0xf, type 0x1b Jan 22 10:16:55 montreal kernel: = DPL 0, pres 1, def32 1, gran 1 Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: processor eflags = resume, IOPL = 0 Jan 22 10:20:58 montreal syslogd: kernel boot file is /boot/kernel/kernel -- Jay Chandler Network Administrator, Chapman University 714.628.7249 / [EMAIL PROTECTED] Today's Excuse: excess surge protection ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Page Faulting Box?
On Mon, Jan 22, 2007 at 10:25:31AM -0800, Jay Chandler wrote: One of our servers is restarting at random. Not entirely sure what causes it-- hopefully someone here can help me track it down Often it's bad hardware, especially if only manifesting onone server out of several with the same hardware and workload. (I suspect hardware at some point, potentially the Broadcom NIC). This is what's in the messages log-- what else can I provide y'all with? The backtrace from the crashdump, or at the very least look up the IP in the kernel.debug. See the developers handbook chapter on kernel debugging. Kris Jan 22 10:16:55 montreal kernel: kernel trap 12 with interrupts disabled Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: Fatal trap 12: page fault while in kernel mode Jan 22 10:16:55 montreal kernel: cpuid = 2; apic id = 06 Jan 22 10:16:55 montreal kernel: fault virtual address = 0x104 Jan 22 10:16:55 montreal kernel: fault code = supervisor read, page not present Jan 22 10:16:55 montreal kernel: instruction pointer= 0x20:0xc066c731 Jan 22 10:16:55 montreal kernel: stack pointer = 0x28:0xe4f99c90 Jan 22 10:16:55 montreal kernel: frame pointer = 0x28:0xe4 Jan 22 10:16:55 montreal kernel: f99c9c Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: code segment = base 0x0, limit 0xf, type 0x1b Jan 22 10:16:55 montreal kernel: = DPL 0, pres 1, def32 1, gran 1 Jan 22 10:16:55 montreal kernel: Jan 22 10:16:55 montreal kernel: processor eflags = resume, IOPL = 0 Jan 22 10:20:58 montreal syslogd: kernel boot file is /boot/kernel/kernel -- Jay Chandler Network Administrator, Chapman University 714.628.7249 / [EMAIL PROTECTED] Today's Excuse: excess surge protection ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] pgp5s389l5Ln2.pgp Description: PGP signature
