From owner-freebsd-stable@FreeBSD.ORG Wed Jan 26 22:03:25 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0435716A4CE for ; Wed, 26 Jan 2005 22:03:25 +0000 (GMT) Received: from alpha.VL7.net (CPE00a0242ca70c-CM014090203816.cpe.net.cable.rogers.com [65.50.68.137]) by mx1.FreeBSD.org (Postfix) with ESMTP id E4BC043D2D for ; Wed, 26 Jan 2005 22:03:23 +0000 (GMT) (envelope-from m@alpha.VL7.net) Received: from alpha.VL7.net (m@localhost [127.0.0.1]) by alpha.VL7.net (8.12.10/8.12.10) with ESMTP id j0QM3Koo008284 for ; Wed, 26 Jan 2005 17:03:20 -0500 (EST) (envelope-from m@alpha.VL7.net) Received: (from m@localhost) by alpha.VL7.net (8.12.10/8.12.10/Submit) id j0QM3K77008283 for stable@freebsd.org; Wed, 26 Jan 2005 17:03:20 -0500 (EST) (envelope-from m) Date: Wed, 26 Jan 2005 17:03:20 -0500 (EST) From: Vlad Message-Id: <200501262203.j0QM3K77008283@alpha.VL7.net> To: stable@freebsd.org Subject: system panic X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jan 2005 22:03:25 -0000 Hi! Last few days I have this problem with my system. Is there any ideas about it? Can it be a hardware problem? I have serial console configured on this host, but same happen with general (keyboard/screen) console only. Details: ----------------------------------------------------------------------------------------- Version: FreeBSD 5.3-STABLE #5: Thu Dec 30 17:43:07 EST 2004 ------------------ cvsup'ed: Dec 20, 2004 ------------------ Console message (mostly the same every time): /////////////////////////////// kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode fault virtual address = 0xc5cebc64 fault code = supervisor read, page not present instruction pointer = 0x8:0xc04a383f stack pointer = 0x10:0xc581cc24 frame pointer = 0x10:0xc581cc44 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32, gran 1 processor eflags = resume, IOPL = 0 current process = 26 (swi5: clock sio) trap number = 12 panic: page fault ------------------ Last screen before hung of "top" output (from remote console): ////////////// last pid: 505; load averages: 1.85, 1.16, 0.54 up 0+00:05:47 15:06:45 24 processes: 3 running, 21 sleeping CPU states: 0.8% user, 57.7% nice, 40.0% system, 1.5% interrupt, 0.0% idle Mem: 34M Active, 19M Wired, 1796K Cache, 14M Buf, 2460K Free Swap: 256M Total, 10M Used, 246M Free, 4% Inuse, 20K In PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND 503 www 132 4 25164K 22300K RUN 0:04 28.68% 13.72% httpd 504 www 132 4 15672K 12860K RUN 0:02 29.99% 6.64% httpd 452 mysql 20 4 29620K 752K kserel 0:03 0.00% 0.00% mysqld 460 root 96 0 2388K 564K RUN 0:02 0.00% 0.00% top 397 root 111 4 5072K 704K select 0:00 0.00% 0.00% httpd 456 root 100 4 6436K 448K select 0:00 0.00% 0.00% sshd 458 root 20 0 2608K 12K pause 0:00 0.00% 0.00% csh 472 root 5 0 2612K 12K ttyin 0:00 0.00% 0.00% csh 470 root 100 4 6436K 12K select 0:00 0.00% 0.00% sshd 253 root 100 4 1412K 252K select 0:00 0.00% 0.00% syslogd 365 root 100 4 3732K 400K select 0:00 0.00% 0.00% sendmail 343 root 100 4 3176K 384K select 0:00 0.00% 0.00% ntpd 400 root 8 4 1768K 12K wait 0:00 0.00% 0.00% sh 383 root 8 4 1448K 56K nanslp 0:00 0.00% 0.00% cron 447 root 5 0 1372K 12K ttyin 0:00 0.00% 0.00% getty 359 root 100 4 3676K 12K select 0:00 0.00% 0.00% sshd 448 root 5 0 1368K 12K siodcd 0:00 0.00% 0.00% getty 371 smmsp 20 4 3632K 12K pause 0:00 0.00% 0.00% sendmail 505 www 4 4 5072K 1352K accept 0:00 0.00% 0.00% httpd 233 root 113 4 548K 12K select 0:00 0.00% 0.00% devd ------------------ Syslog messages: ............ Jan 26 13:55:53 delta kernel: pid 673 (httpd), uid 80: exited on signal 4 Jan 26 13:55:53 delta kernel: Jan 26 13:55:53 delta kernel: pid 673 (httpd), uid 80: exited on signal 4 Jan 26 13:55:57 delta kernel: pid 674 (httpd), uid 80: exited on signal 4 Jan 26 13:55:57 delta kernel: Jan 26 13:55:57 delta kernel: pid 674 (httpd), uid 80: exited on signal 4 Jan 26 13:56:05 delta kernel: pid 676 (httpd), uid 80: exited on signal 4 ............ ----------------------------------------------------------------------------------------- There are problems with httpd (php scripts), but this kind of problems should not kill the server. Thank you. Vlad.