Date: Fri, 12 Dec 2003 18:57:07 +0200 From: Marian Dobre <mari@onix.ro> To: freebsd-questions@freebsd.org Subject: Page fault Message-ID: <3FD9F363.9000602@onix.ro>
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Hi, I'm having a problem with my freebsd 5.1 RELEASE box. After the last cvsup I keep getting page fault errors. Could it be a software problem or maybe the memory is bad ? This is the error im seeing on the console Fataltrap 12: page fault while in kernel mode fault virtual address = x0c fault code = supervisor read, page not present ................................................................... current process = 12 ( swi: net ) trap number = 12 panic: page fault Any idea what could cause this error ? This is the output of uname -a FreeBSD core-E3.valcea.net 5.1-RELEASE-p11 FreeBSD 5.1-RELEASE-p11 #2: Mon Dec 8 18:26:22 EST 2003 root@core-E3.valcea.net:/usr/obj/usr/src/sys/CUSTOM i386 This is the dmesg Copyright (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 5.1-RELEASE-p11 #2: Mon Dec 8 18:26:22 EST 2003 root@core-E3.valcea.net:/usr/obj/usr/src/sys/CUSTOM Preloaded elf kernel "/boot/kernel/kernel" at 0xc040e000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc040e1cc. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 3006836528 Hz CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3006.84-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Hyperthreading: 2 logical CPUs real memory = 268369920 (255 MB) avail memory = 256217088 (244 MB) Pentium Pro MTRR support enabled npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <GBT AWRDACPI> on motherboard pcibios: BIOS version 2.10 Using $PIR table, 11 entries at 0xc00fdb90 acpi0: power button is handled as a fixed feature programming model. Timecounter "ACPI-fast" frequency 3579545 Hz acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 acpi_cpu0: <CPU> on acpi0 acpi_cpu1: <CPU> on acpi0 acpi_button0: <Power Button> on acpi0 acpi_button1: <Sleep Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0x1000-0x10bf,0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <Intel 82865 host to AGP bridge> mem 0xe8000000-0xefffffff at device 0.0 on pci0 pcib1: <PCIBIOS PCI-PCI bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 pci1: <display, VGA> at device 0.0 (no driver attached) pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci2: <ACPI PCI bus> on pcib2 rl0: <RealTek 8139 10/100BaseTX> port 0x9000-0x90ff mem 0xfa005000-0xfa0050ff irq 11 at device 1.0 on pci2 rl0: Realtek 8139B detected. Warning, this may be unstable in autoselect mode rl0: Ethernet address: 00:50:fc:8c:0c:24 miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH5 UDMA100 controller> port 0xf000-0xf00f,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: <serial bus, SMBus> at device 31.3 (no driver attached) atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0 pmtimer0 on isa0 fdc0: ready for input in output fdc0: cmd 3 failed at out byte 1 of 3 ppc0: parallel port not found. sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 or not responding sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec DUMMYNET initialized (011031) ipfw2 initialized, divert disabled, rule-based forwarding enabled, default to accept, logging unlimited acpi_cpu: throttling enabled, 2 steps (100% to 50.0%), currently 100.0% ad0: 117246MB <Maxtor 6Y120P0> [238216/16/63] at ata0-master UDMA100 acd0: CD-RW <SONY CD-RW CRX210E1> at ata1-master PIO4 Mounting root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted WARNING: /tmp was not properly dismounted /tmp: mount pending error: blocks 0 files 3 /tmp: superblock summary recomputed WARNING: /usr was not properly dismounted WARNING: /var was not properly dismounted /var: mount pending error: blocks 0 files 1 Thanks, Marian
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