Date: Fri, 15 Nov 1996 23:06:15 -0500 From: "Stephen Comoletti" <stevec@delanet.com> To: <freebsd-questions@FreeBSD.ORG> Cc: <freebsd-current@FreeBSD.ORG> Message-ID: <003301bbd373$83d206e0$118809d0@oemcomputer>
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This is a multi-part message in MIME format. ------=_NextPart_000_0030_01BBD349.9A435D40 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Need a little help tracking down the cause of a crash. I have a web server setup on a HP Pavilion pentium II/333 with 168 megs ram, a 8gig ata33 ide drive, and lynksys 10bt ether. Nothing paticularly unusual. The install went picture perfect aside from a few probs making bsd recognize the ether card (win95 and 98 both had even harder time finding that darn card, so no surprise). It is a test machine for a new web server we plan to setup. I am using Zeus as a web server. I have basically secured the machine. shut off inetd, use ssh only (1.2.26), and applied the nestea patch to ip_input.c, thats about it. I've run it over 8 to 10 hour periods with occasional reboots as I setup the machine for a week. I put it up for the weekend for the first time, starting it friday evening around 4 and leaving a number of pearl scripts setup to pound away on the web server non stop from other machines in the office. It was taking about 16k hits per hour and didnt seem to notice it. So, sunday evening at 22:52 it crashed with the following: Nov 15 22:52:36 <0.2> somnus /kernel: Nov 15 22:52:37 <0.2> somnus /kernel: Nov 15 22:52:37 <0.2> somnus /kernel: Fatal trap 12: page fault while in kernel mode Nov 15 22:52:37 <0.2> somnus /kernel: fault virtual address = 0x13 Nov 15 22:52:37 <0.2> somnus /kernel: fault code = supervisor read, page not present Nov 15 22:52:37 <0.2> somnus /kernel: instruction pointer = 0x8:0xf015deeb Nov 15 22:52:37 <0.2> somnus /kernel: stack pointer = 0x10:0xf01fcf48 Nov 15 22:52:37 <0.2> somnus /kernel: frame pointer = 0x10:0xf01fcf70 Nov 15 22:52:37 <0.2> somnus /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Nov 15 22:52:37 <0.2> somnus /kernel: = DPL 0, pres 1, def32 1, gran 1 Nov 15 22:52:37 <0.2> somnus /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Nov 15 22:52:37 <0.2> somnus /kernel: current process = Idle Nov 15 22:52:37 <0.2> somnus /kernel: interrupt mask = Nov 15 22:52:37 <0.2> somnus /kernel: trap number = 12 Nov 15 22:52:37 <0.2> somnus /kernel: panic: page fault Nov 15 22:52:37 <0.2> somnus /kernel: Nov 15 22:52:37 <0.2> somnus /kernel: syncing disks... Nov 15 22:52:37 <0.2> somnus /kernel: Nov 15 22:52:37 <0.2> somnus /kernel: Fatal trap 12: page fault while in kernel mode Nov 15 22:52:37 <0.2> somnus /kernel: fault virtual address = 0x10 Nov 15 22:52:37 <0.2> somnus /kernel: fault code = supervisor read, page not present Nov 15 22:52:37 <0.2> somnus /kernel: instruction pointer = 0x8:0xf01bad36 Nov 15 22:52:37 <0.2> somnus /kernel: stack pointer = 0x10:0xf01fcbd4 Nov 15 22:52:37 <0.2> somnus /kernel: frame pointer = 0x10:0xf01fcc2c Nov 15 22:52:37 <0.2> somnus /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Nov 15 22:52:37 <0.2> somnus /kernel: = DPL 0, pres 1, def32 1, gran 1 Nov 15 22:52:37 <0.2> somnus /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Nov 15 22:52:37 <0.2> somnus /kernel: current process = Idle Nov 15 22:52:37 <0.2> somnus /kernel: interrupt mask = Nov 15 22:52:37 <0.2> somnus /kernel: trap number = 12 Nov 15 22:52:37 <0.2> somnus /kernel: panic: page fault Nov 15 22:52:37 <0.2> somnus /kernel: Automatic reboot in 15 seconds - press a key on the console to abort Following that was a standard reboot, nothing unusual in the logs. Now I'm not new to bsd but I've never delt with anything quite like this before..I can debug a core, know some C, etc..so if anyone can give a hand tracking this down or perhaps point out how/where to look I'd greatly appreciate it. Also, as I'm not on freebsd-current, if responding please make sure to include me in the cc please? Stephen C. Comoletti DelaNET, Inc. http://www.delanet.com/ PH: (302) 326-5800 FAX: (302) 326-5802 ------=_NextPart_000_0030_01BBD349.9A435D40 Content-Type: text/x-vcard; name="Stephen C. Comoletti.vcf" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="Stephen C. Comoletti.vcf" BEGIN:VCARD VERSION:2.1 N:Comoletti;Stephen;C. FN:Stephen C. Comoletti ORG:DelaNET, Inc. TITLE:Asst. Systems Administrator TEL;WORK;VOICE:(302) 326-5800 / (888) DELANET TEL;WORK;FAX:(302) 326-5802 ADR;WORK:;;262 Quigley Boulevard;New Castle;DE;19720;USA LABEL;WORK;ENCODING=3DQUOTED-PRINTABLE:262 Quigley = Boulevard=3D0D=3D0ANew Castle, DE 19720=3D0D=3D0AUSA URL: URL:http://www.delanet.com/ EMAIL;PREF;INTERNET:stevec@delanet.com REV:19961116T040615Z END:VCARD ------=_NextPart_000_0030_01BBD349.9A435D40-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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