Michael Toth wrote:> Hi, I am running 7.0 stable on a Dell Power Edge 2950 and it is core
> dumping on me.
>
> Below is the dmesg and some core info
>
> I am hoping that someone can help me find out why it keeps core dumping
> on me.
>
> Thanks
>
> # cd /usr/obj/usr/src/sys/GENERIC/
> # kgdb kernel.debug /var/crash/vmcore.5
> GNU gdb 6.1.1 [FreeBSD]
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you
> are
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty"
for details.
> This GDB was configured as "i386-marcel-freebsd"...
>
> Unread portion of the kernel message buffer:
>
>
> Fatal trap 12: page fault while in kernel mode
> cpuid = 4; apic id = 04
> fault virtual address = 0x188
> fault code = supervisor read, page not present
> instruction pointer = 0x20:0xc0775284
> stack pointer = 0x28:0xe7d6bad0
> frame pointer = 0x28:0xe7d6bae8
> code segment = base 0x0, limit 0xfffff, type 0x1b
> = DPL 0, pres 1, def32 1, gran 1
> processor eflags = interrupt enabled, resume, IOPL = 0
> current process = 4838 (egrep)
> trap number = 12
> panic: page fault
> cpuid = 4
> Uptime: 1h2m48s
> Physical memory: 2035 MB
> Dumping 87 MB: 72 56 40 24 8
>
> Reading symbols from /boot/kernel/acpi.ko...Reading symbols from
> /boot/kernel/acpi.ko.symbols...done.
> done.
> Loaded symbols for /boot/kernel/acpi.ko
> #0 doadump () at pcpu.h:195
> 195 __asm __volatile("movl %%fs:0,%0" :
"=r" (td));
> (kgdb)q
>
>
> # cat /var/run/dmesg.boot
> Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
> FreeBSD 7.0-STABLE #0: Sun Jul 27 08:58:11 EDT 2008
> mtoth@phpmyadmin.web.rcn.net:/usr/obj/usr/src/sys/GENERIC
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2793.20-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0xf48 Stepping = 8
>
>
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>
>
> Features2=0x649d<SSE3,RSVD2,MON,DS_CPL,EST,CNXT-ID,CX16,xTPR>
> AMD Features=0x20100000<NX,LM>
> AMD Features2=0x1<LAHF>
> Cores per package: 2
> Logical CPUs per core: 2
> real memory = 2147221504 (2047 MB)
> avail memory = 2091675648 (1994 MB)
> ACPI APIC Table: <DELL PE BKC >
> FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
> cpu0 (BSP): APIC ID: 0
> cpu1 (AP): APIC ID: 1
> cpu2 (AP): APIC ID: 2
> cpu3 (AP): APIC ID: 3
> cpu4 (AP): APIC ID: 4
> cpu5 (AP): APIC ID: 5
> cpu6 (AP): APIC ID: 6
> cpu7 (AP): APIC ID: 7
> ioapic0: Changing APIC ID to 8
> ioapic1: Changing APIC ID to 9
> ioapic2: Changing APIC ID to 10
> ioapic3: Changing APIC ID to 11
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> ioapic1 <Version 2.0> irqs 32-55 on motherboard
> ioapic2 <Version 2.0> irqs 64-87 on motherboard
> ioapic3 <Version 2.0> irqs 96-119 on motherboard
> kbd1 at kbdmux0
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> acpi0: <DELL PE BKC> on motherboard
> acpi0: [ITHREAD]
> acpi0: Power Button (fixed)
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
> pci2: <ACPI PCI bus> on pcib2
> amr0: <LSILogic MegaRAID 1.53> mem
> 0xf81f0000-0xf81fffff,0xfe9c0000-0xfe9fffff irq 46 at device 14.0 on pci2
> amr0: [ITHREAD]
> amr0: delete logical drives supported by controller
> amr0: <LSILogic PERC 4e/Di> Firmware 521S, BIOS H430, 256MB RAM
> pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
> pci3: <ACPI PCI bus> on pcib3
> pcib4: <ACPI PCI-PCI bridge> at device 4.0 on pci0
> pci4: <ACPI PCI bus> on pcib4
> pcib5: <ACPI PCI-PCI bridge> at device 5.0 on pci0
> pci5: <ACPI PCI bus> on pcib5
> pcib6: <ACPI PCI-PCI bridge> at device 0.0 on pci5
> pci6: <ACPI PCI bus> on pcib6
> em0: <Intel(R) PRO/1000 Network Connection 6.9.5> port 0xecc0-0xecff
mem
> 0xfe6e0000-0xfe6fffff irq 64 at device 7.0 on pci6
> em0: [FILTER]
> em0: Ethernet address: 00:14:22:21:da:67
> pcib7: <ACPI PCI-PCI bridge> at device 0.2 on pci5
> pci7: <ACPI PCI bus> on pcib7
> em1: <Intel(R) PRO/1000 Network Connection 6.9.5> port 0xdcc0-0xdcff
mem
> 0xfe4e0000-0xfe4fffff irq 65 at device 8.0 on pci7
> em1: [FILTER]
> em1: Ethernet address: 00:14:22:21:da:68
> pcib8: <ACPI PCI-PCI bridge> at device 6.0 on pci0
> pci8: <ACPI PCI bus> on pcib8
> pcib9: <ACPI PCI-PCI bridge> at device 0.0 on pci8
> pci9: <ACPI PCI bus> on pcib9
> amr1: <LSILogic MegaRAID 1.53> mem 0xf80f0000-0xf80fffff irq 106 at
> device 4.0 on pci9
> amr1: [ITHREAD]
> amr1: delete logical drives supported by controller
> amr1: <LSILogic PERC 4/DC> Firmware 351S, BIOS 1.10, 128MB RAM
> pcib10: <ACPI PCI-PCI bridge> at device 0.2 on pci8
> pci10: <ACPI PCI bus> on pcib10
> uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xbce0-0xbcff
> irq 16 at device 29.0 on pci0
> uhci0: [GIANT-LOCKED]
> uhci0: [ITHREAD]
> usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0
> usb0: USB revision 1.0
> uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on
usb0
> uhub0: 2 ports with 2 removable, self powered
> uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xbcc0-0xbcdf
> irq 19 at device 29.1 on pci0
> uhci1: [GIANT-LOCKED]
> uhci1: [ITHREAD]
> usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1
> usb1: USB revision 1.0
> uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on
usb1
> uhub1: 2 ports with 2 removable, self powered
> uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xbca0-0xbcbf
> irq 18 at device 29.2 on pci0
> uhci2: [GIANT-LOCKED]
> uhci2: [ITHREAD]
> usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2
> usb2: USB revision 1.0
> uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on
usb2
> uhub2: 2 ports with 2 removable, self powered
> ehci0: <Intel 82801EB/R (ICH5) USB 2.0 controller> mem
> 0xfeb00000-0xfeb003ff irq 23 at device 29.7 on pci0
> ehci0: [GIANT-LOCKED]
> ehci0: [ITHREAD]
> usb3: EHCI version 1.0
> usb3: companion controllers, 2 ports each: usb0 usb1 usb2
> usb3: <Intel 82801EB/R (ICH5) USB 2.0 controller> on ehci0
> usb3: USB revision 2.0
> uhub3: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on
usb3
> uhub3: 6 ports with 6 removable, self powered
> uhub4: <vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr
2>
> on uhub3
> uhub4: multiple transaction translators
> uhub4: 2 ports with 2 removable, self powered
> pcib11: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci11: <ACPI PCI bus> on pcib11
> vgapci0: <VGA-compatible display> port 0xcc00-0xccff mem
> 0xf0000000-0xf7ffffff,0xfdff0000-0xfdffffff irq 18 at device 13.0 on pci11
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci0: <Intel ICH5 UDMA100 controller> port
> 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 31.1 on pci0
> ata0: <ATA channel 0> on atapci0
> ata0: [ITHREAD]
> ata1: <ATA channel 1> on atapci0
> ata1: [ITHREAD]
> acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff
on
> acpi0
> Timecounter "HPET" frequency 14318180 Hz quality 900
> cpu0: <ACPI CPU> on acpi0
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est0 attach returned 6
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
> cpu1: <ACPI CPU> on acpi0
> est1: <Enhanced SpeedStep Frequency Control> on cpu1
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est1 attach returned 6
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
> cpu2: <ACPI CPU> on acpi0
> est2: <Enhanced SpeedStep Frequency Control> on cpu2
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est2 attach returned 6
> p4tcc2: <CPU Frequency Thermal Control> on cpu2
> cpu3: <ACPI CPU> on acpi0
> est3: <Enhanced SpeedStep Frequency Control> on cpu3
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est3 attach returned 6
> p4tcc3: <CPU Frequency Thermal Control> on cpu3
> cpu4: <ACPI CPU> on acpi0
> est4: <Enhanced SpeedStep Frequency Control> on cpu4
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est4 attach returned 6
> p4tcc4: <CPU Frequency Thermal Control> on cpu4
> cpu5: <ACPI CPU> on acpi0
> est5: <Enhanced SpeedStep Frequency Control> on cpu5
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est5 attach returned 6
> p4tcc5: <CPU Frequency Thermal Control> on cpu5
> cpu6: <ACPI CPU> on acpi0
> est6: <Enhanced SpeedStep Frequency Control> on cpu6
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est6 attach returned 6
> p4tcc6: <CPU Frequency Thermal Control> on cpu6
> cpu7: <ACPI CPU> on acpi0
> est7: <Enhanced SpeedStep Frequency Control> on cpu7
> est: CPU supports Enhanced Speedstep, but is not recognized.
> est: cpu_vendor GenuineIntel, msr e2900000e29
> device_attach: est7 attach returned 6
> p4tcc7: <CPU Frequency Thermal Control> on cpu7
> fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on
acpi0
> fdc0: [FILTER]
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
on
> acpi0
> sio0: type 16550A
> sio0: [FILTER]
> pmtimer0 on isa0
> orm0: <ISA Option ROMs> at iomem
> 0xc0000-0xcafff,0xcb000-0xcbfff,0xcc000-0xccfff,0xec000-0xeffff pnpid
> ORM0000 on isa0
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> atkbd0: [ITHREAD]
> ppc0: parallel port not found.
> sc0: <System console> at flags 0x100 on isa0
> sc0: VGA <16 virtual consoles, flags=0x300>
> 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
> acd0: CDROM <TEAC CD-ROM CD-224E-N/3.AB> at ata0-master UDMA33
> amr0: delete logical drives supported by controller
> amrd0: <LSILogic MegaRAID logical drive> on amr0
> amrd0: 34680MB (71024640 sectors) RAID 1 (optimal)
> amr1: delete logical drives supported by controller
> SMP: AP CPU #6 Launched!
> SMP: AP CPU #1 Launched!
> SMP: AP CPU #2 Launched!
> SMP: AP CPU #5 Launched!
> SMP: AP CPU #7 Launched!
> SMP: AP CPU #3 Launched!
> SMP: AP CPU #4 Launched!
> Trying to mount root from ufs:/dev/amrd0s1a
> WARNING: / was not properly dismounted
> WARNING: /tmp was not properly dismounted
> WARNING: /usr was not properly dismounted
> WARNING: /var was not properly dismounted
>
>
>
>
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>
We need the backtrace.
Kris