Date: Thu, 11 Jul 2002 16:27:53 +0200 From: "Jonas Sonntag" <js@setcom.de> To: <freebsd-questions@freebsd.org> Subject: has squid shot down the kernel? Message-ID: <KIEEILJCLAIJNFGECHJOAEDADKAA.js@setcom.de>
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hello our 4.6-stable server has just rebootet itself. this looks to me like squid has caused an error, but how come that the machine reboots itself? has anyone seen this behaviour before? it's squid 2.4_8 from the ports. here's the log, thanks for any advise: Jul 11 16:06:56 tesla /kernel: Jul 11 16:06:56 tesla /kernel: Jul 11 16:06:56 tesla /kernel: Fatal trap 12: page fault while in kernel mode Jul 11 16:06:56 tesla /kernel: fault virtual address = 0x8769c1b2 Jul 11 16:06:56 tesla /kernel: fault code = supervisor read, page not present Jul 11 16:06:56 tesla /kernel: instruction pointer = 0x8:0xc0199760 Jul 11 16:06:56 tesla /kernel: stack pointer = 0x10:0xd7b03d80 Jul 11 16:06:56 tesla /kernel: frame pointer = 0x10:0xd7b03d9c Jul 11 16:06:56 tesla /kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Jul 11 16:06:56 tesla /kernel: = DPL 0, pres 1, def32 1, gran 1 Jul 11 16:06:56 tesla /kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Jul 11 16:06:56 tesla /kernel: current process = 238 (squid) Jul 11 16:06:56 tesla /kernel: interrupt mask = Jul 11 16:06:57 tesla /kernel: trap number = 12 Jul 11 16:06:57 tesla /kernel: panic: page fault Jul 11 16:06:57 tesla /kernel: Jul 11 16:06:57 tesla /kernel: syncing disks... 25 1 Jul 11 16:06:57 tesla /kernel: Copyright (c) 1992-2002 The FreeBSD Project. Jul 11 16:06:57 tesla /kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Jul 11 16:06:57 tesla /kernel: The Regents of the University of California. All rights reserved. Jul 11 16:06:57 tesla /kernel: FreeBSD 4.6-STABLE #1: Mon Jul 8 16:01:39 CEST 2002 Jul 11 16:06:57 tesla /kernel: jsonntag@tesla.setcom.de:/usr/obj/usr/src/sys/TESLA_COIL Jul 11 16:06:57 tesla /kernel: Timecounter "i8254" frequency 1193182 Hz Jul 11 16:06:57 tesla /kernel: CPU: Pentium 4 (1816.18-MHz 686-class CPU) Jul 11 16:06:57 tesla /kernel: Origin = "GenuineIntel" Id = 0xf12 Stepping = 2 Jul 11 16:06:57 tesla /kernel: Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA ,CMOV,PAT,PSE36,CLFLUSH,D TS,ACPI,MMX,FXSR,SSE,SSE2,SS,<b28>,ACC> Jul 11 16:06:57 tesla /kernel: real memory = 536854528 (524272K bytes) Jul 11 16:06:57 tesla /kernel: avail memory = 518930432 (506768K bytes) Jul 11 16:06:57 tesla /kernel: Preloaded elf kernel "kernel" at 0xc0361000. Jul 11 16:06:57 tesla /kernel: md0: Malloc disk Jul 11 16:06:57 tesla /kernel: Using $PIR table, 9 entries at 0xc00f1760 Jul 11 16:06:57 tesla /kernel: npx0: <math processor> on motherboard Jul 11 16:06:57 tesla /kernel: npx0: INT 16 interface Jul 11 16:06:57 tesla /kernel: pcib0: <Intel 82845 Host to PCI bridge> on motherboard Jul 11 16:06:57 tesla /kernel: pci0: <PCI bus> on pcib0 Jul 11 16:06:57 tesla /kernel: pcib1: <Intel 82845 PCI-PCI (AGP) bridge> at device 1.0 on pci0 Jul 11 16:06:57 tesla /kernel: pci1: <PCI bus> on pcib1 Jul 11 16:06:57 tesla /kernel: pci1: <NVidia model 0111 graphics accelerator> at 0.0 irq 11 Jul 11 16:06:57 tesla /kernel: pcib2: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0 Jul 11 16:06:57 tesla /kernel: pci2: <PCI bus> on pcib2 Jul 11 16:06:57 tesla /kernel: ahc0: <Adaptec 2940 Pro Ultra SCSI adapter> port 0xd800-0xd8ff mem 0xed800000-0xed800fff irq 9 at dev ice 11.0 on pci2 Jul 11 16:06:57 tesla /kernel: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs Jul 11 16:06:57 tesla /kernel: rl0: <RealTek 8139 10/100BaseTX> port 0xd400-0xd4ff mem 0xed000000-0xed0000ff irq 5 at device 12.0 on pci2 Jul 11 16:06:57 tesla /kernel: rl0: Ethernet address: 00:02:44:35:c8:4b Jul 11 16:06:57 tesla /kernel: miibus0: <MII bus> on rl0 Jul 11 16:06:57 tesla /kernel: rlphy0: <RealTek internal media interface> on miibus0 Jul 11 16:06:57 tesla /kernel: rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Jul 11 16:06:57 tesla /kernel: rl1: <RealTek 8139 10/100BaseTX> port 0xd000-0xd0ff mem 0xec800000-0xec8000ff irq 9 at device 13.0 on pci2 Jul 11 16:06:57 tesla /kernel: rl1: Ethernet address: 00:02:44:29:bb:8b Jul 11 16:06:57 tesla /kernel: miibus1: <MII bus> on rl1 Jul 11 16:06:57 tesla /kernel: rlphy1: <RealTek internal media interface> on miibus1 Jul 11 16:06:57 tesla /kernel: rlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Jul 11 16:06:57 tesla /kernel: isab0: <Intel 82801BA/BAM (ICH2) PCI to LPC bridge> at device 31.0 on pci0 Jul 11 16:06:57 tesla /kernel: isa0: <ISA bus> on isab0 Jul 11 16:06:57 tesla /kernel: pci0: <Unknown PCI ATA controller> at 31.1 Jul 11 16:06:57 tesla /kernel: pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-A> at 31.2 irq 10 Jul 11 16:06:57 tesla /kernel: pci0: <Intel 82801BA/BAM (ICH2) USB controller USB-B> at 31.4 irq 9 Jul 11 16:06:57 tesla /kernel: orm0: <Option ROMs> at iomem 0xc0000-0xccfff,0xd0000-0xd57ff on isa0 Jul 11 16:06:57 tesla /kernel: fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 Jul 11 16:06:57 tesla /kernel: fdc0: FIFO enabled, 8 bytes threshold Jul 11 16:06:57 tesla /kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0 Jul 11 16:06:57 tesla /kernel: atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 Jul 11 16:06:57 tesla /kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 Jul 11 16:06:57 tesla /kernel: kbd0 at atkbd0 Jul 11 16:06:57 tesla /kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0 Jul 11 16:06:57 tesla /kernel: psm0: model IntelliMouse Explorer, device ID 4 Jul 11 16:06:57 tesla /kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Jul 11 16:06:57 tesla /kernel: sc0: <System console> at flags 0x100 on isa0 Jul 11 16:06:57 tesla /kernel: sc0: VGA <16 virtual consoles, flags=0x300> Jul 11 16:06:57 tesla /kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 Jul 11 16:06:57 tesla /kernel: sio0: type 16550A Jul 11 16:06:57 tesla /kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0 Jul 11 16:06:57 tesla /kernel: sio1: type 16550A Jul 11 16:06:58 tesla /kernel: ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 Jul 11 16:06:58 tesla /kernel: ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode Jul 11 16:06:58 tesla /kernel: ppc0: FIFO with 16/16/16 bytes threshold Jul 11 16:06:58 tesla /kernel: DUMMYNET initialized (011031) Jul 11 16:06:58 tesla /kernel: IP packet filtering initialized, divert enabled, rule-based forwarding disabled, default to deny, logging disabled Jul 11 16:06:58 tesla /kernel: Waiting 15 seconds for SCSI devices to settle Jul 11 16:06:58 tesla /kernel: Mounting root from ufs:/dev/da0s1a Jul 11 16:06:58 tesla /kernel: cd0 at ahc0 bus 0 target 3 lun 0 Jul 11 16:06:58 tesla /kernel: cd0: <NEC CD-ROM DRIVE:466 1.26> Removable CD-ROM SCSI-2 device Jul 11 16:06:58 tesla /kernel: cd0: 20.000MB/s transfers (20.000MHz, offset 15) Jul 11 16:06:58 tesla /kernel: cd0: Attempt to query device size failed: NOT READY, Medium not present Jul 11 16:06:58 tesla /kernel: da0 at ahc0 bus 0 target 8 lun 0 Jul 11 16:06:58 tesla /kernel: da0: <IBM DNES-318350W SA30> Fixed Direct Access SCSI-3 device Jul 11 16:06:58 tesla /kernel: da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled Jul 11 16:06:58 tesla /kernel: da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C) Jul 11 16:06:58 tesla /kernel: WARNING: / was not properly dismounted To Unsubscribe: send mail to 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