From owner-freebsd-hackers@FreeBSD.ORG Wed Mar 31 03:52:32 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3406916A4CE for ; Wed, 31 Mar 2004 03:52:32 -0800 (PST) Received: from addr27.addr.com (addr27.addr.com [209.249.147.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id 20CD743D31 for ; Wed, 31 Mar 2004 03:52:32 -0800 (PST) (envelope-from aanand@addr.com) Received: from proxy1.addr.com (proxy1.addr.com [209.249.147.28]) by addr27.addr.com (8.12.11/8.12.2) with ESMTP id i2VBqV6Y077506 for ; Wed, 31 Mar 2004 03:52:31 -0800 (PST) Received: from admin.addr.com ([203.124.152.29]) by proxy1.addr.com (8.12.8/8.12.8/Submit) with ESMTP id i2VBqRTf007146 for ; Wed, 31 Mar 2004 03:52:29 -0800 (PST) Date: Wed, 31 Mar 2004 17:26:23 +0530 To: hackers@freebsd.org From: Ajit Anand Organization: ADDR Technologies Content-Type: multipart/mixed; boundary=----------NExuX0Zm3gH0bWpodQrsfQ MIME-Version: 1.0 Message-ID: User-Agent: Opera7.23/FreeBSD M2 build 518 X-ADDRSpamFilter: Passed, probability (13%) Subject: Frequent crashes on 4.9STABLE X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Mar 2004 11:52:32 -0000 ------------NExuX0Zm3gH0bWpodQrsfQ Content-Type: text/plain; format=flowed; charset=us-ascii Content-Transfer-Encoding: 8bit Hi, We are facing frequent crashes of our server running Apache,MySQL. The machine is a P4 2.8 GHz with 512 MB RAM and 2 80 GB IDE HDD's. dmesg output is attached in the file. uname -a FreeBSD chatwith.addr.com 4.9-RELEASE FreeBSD 4.9-RELEASE #3: Thu Mar 25 15:39:52 IST 2004 root@chatwith.addr.com:/usr/src/sys/compile/DEBUG i386 Output of gdb with the backtrace of the core #0 dumpsys () at ../../kern/kern_shutdown.c:487 #1 0xc022b1af in boot (howto=256) at ../../kern/kern_shutdown.c:316 #2 0xc022b5ed in panic (fmt=0xc0405acc "%s") at ../../kern/kern_shutdown.c:595 #3 0xc0382493 in trap_fatal (frame=0xdef5fd58, eva=54) at ../../i386/i386/trap.c:974 #4 0xc0382141 in trap_pfault (frame=0xdef5fd58, usermode=0, eva=54) at ../../i386/i386/trap.c:867 #5 0xc0381ce7 in trap (frame={tf_fs = 16, tf_es = 16, tf_ds = -1039728624, tf_edi = -554225664, tf_esi = -1069052468, tf_ebp = -554303944, tf_isp = -554304124, tf_ebx = 0, tf_edx = 0, tf_ecx = -554304249, tf_eax = 1, tf_trapno = 12, tf_err = 2, tf_eip = -1070434902, tf_cs = 8, tf_eflags = 66178, tf_esp = -730867616, tf_ss = -1069052468}) at ../../i386/i386/trap.c:466 #6 0xc03275aa in vm_fault (map=0xc0478dcc, vaddr=3740741632, fault_type=1 '\001', fault_flags=0) at ../../vm/vm_object.h:189 #7 0xc03820ee in trap_pfault (frame=0xdef5feac, usermode=0, eva=3740741632) at ../../i386/i386/trap.c:856 #8 0xc0381ce7 in trap (frame={tf_fs = 462946320, tf_es = 496500752, tf_ds = 16, tf_edi = 1073663755, tf_esi = -1055233972, tf_ebp = -554303652, tf_isp = -554303784, tf_ebx = -1055234048, tf_edx = 746534015, tf_ecx = -554225664, tf_eax = 345135053, tf_trapno = 12, tf_err = 0, tf_eip = -1071100893, tf_cs = 8, tf_eflags = 66178, tf_esp = -1055234048, tf_ss = 4196352}) at ../../i386/i386/trap.c:466 #9 0xc0284c23 in ip_input (m=0xc11a6800) at ../../sys/fnv_hash.h:26 #10 0xc028503b in ipintr () at ../../netinet/ip_input.c:955 #11 0xc0377509 in swi_net_next () Can someone please point me in the right direction to a solution to this problem. TIA, Ajit ------------NExuX0Zm3gH0bWpodQrsfQ Content-Disposition: attachment; filename=dmesg.today Content-Type: application/octet-stream; name=dmesg.today Content-Transfer-Encoding: 8bit \M-kCopyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.9-RELEASE #3: Thu Mar 25 15:39:52 IST 2004 root@chatwith.addr.com:/usr/src/sys/compile/DEBUG Timecounter "i8254" frequency 1193182 Hz CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2800.11-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff real memory = 535035904 (522496K bytes) avail memory = 515346432 (503268K bytes) Preloaded elf kernel "kernel" at 0xc051b000. Warning: Pentium 4 CPU: PSE disabled Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 9 entries at 0xc00f4880 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 agp0: mem 0xffa80000-0xffafffff,0xf0000000-0xf7ffffff irq 11 at device 2.0 on pci0 agp0: detected 892k stolen memory agp0: aperture size is 128M uhci0: port 0xe800-0xe81f irq 11 at device 29.0 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xe880-0xe89f irq 5 at device 29.1 on pci0 usb1: on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: port 0xec00-0xec1f irq 9 at device 29.2 on pci0 usb2: on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered pci0: at 29.7 irq 10 pcib1: at device 30.0 on pci0 pci1: on pcib1 rl0: port 0xd800-0xd8ff mem 0xff8ffc00-0xff8ffcff irq 11 at device 1.0 on pci1 rl0: Ethernet address: 00:08:a1:6b:2a:7d miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: (vendor=0x8086, dev=0x24c3) at 31.3 irq 3 pci0: (vendor=0x8086, dev=0x24c5) at 31.5 irq 3 pmtimer0 on isa0 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1: configured irq 3 not in bitmap of probed irqs 0 ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 IP packet filtering initialized, divert disabled, rule-based forwarding enabled, default to deny, unlimited logging ad0: 76319MB [155061/16/63] at ata0-master UDMA33 ad2: 76319MB [155061/16/63] at ata1-master UDMA33 acd0: CDROM at ata1-slave PIO4 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted ------------NExuX0Zm3gH0bWpodQrsfQ--