I've had another kernel panic, this time from a cold boot (the machine had
been powered off overnight), with a new world and kernel built yesterday:
FreeBSD rhadamanth.private.submonkey.net 4.6-PRERELEASE FreeBSD 4.6-PRERELEASE #0: Wed
May 1 21:59:38 BST 2002
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/RHADAMANTH i386
I've attached a backtrace - further information is available if someone
tells how to summon it from gdb (I won't delete vmcore this time...)
Also attached is /var/run/dmesg.boot if it's of use.
Thanks,
Ceri
--
get the cool shoe shine
Script started on Sun May 26 12:24:21 2002
You have mail.
{[1m[4mroot[m@rhadamanth}-{/var/crash} # gdb -k kernel.debug vmcore.6
GNU gdb 4.18 (FreeBSD)
Copyright 1998 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-unknown-freebsd"...
SMP 0 cpus
IdlePTD at phsyical address 0x00000000
initial pcb at physical address 0x002d28e0
panic messages:
---
dmesg: kvm_read: invalid address (c02cbde0)
---
cannot read proc pointer at ff800004
(kgdb) bt
#0 0x0 in ?? ()
(kgdb) q
{[1m[4mroot[m@rhadamanth}-{/var/crash} # exit
exit
Script done on Sun May 26 12:25:14 2002
Copyright (c) 1992-2002 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 4.6-PRERELEASE #0: Wed May 1 21:59:38 BST 2002
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/RHADAMANTH
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (863.68-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 536805376 (524224K bytes)
avail memory = 519118848 (506952K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 0, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xc034f000.
Pentium Pro MTRR support enabled
Using $PIR table, 8 entries at 0xc00f7220
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
IOAPIC #0 intpin 19 -> irq 2
IOAPIC #0 intpin 18 -> irq 16
IOAPIC #0 intpin 16 -> irq 17
IOAPIC #0 intpin 17 -> irq 18
pci0: <PCI bus> on pcib0
pcib1: <VIA 82C598MVP (Apollo MVP3) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <NVidia model 0110 graphics accelerator> at 0.0 irq 17
isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686 ATA66 controller> port 0xffa0-0xffaf at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xb800-0xb81f irq 2 at device 7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ulpt0: Hewlett-Packard DeskJet 940C, rev 1.10/1.00, addr 2, iclass 7/1
uhci1: <VIA 83C572 USB controller> port 0xbc00-0xbc1f irq 2 at device 7.3 on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <unknown card> (vendor=0x1106, dev=0x3057) at 7.4
atapci1: <Promise TX2 ATA100 controller> port
0xcc00-0xcc0f,0xd000-0xd003,0xd400-0xd407,0xd800-0xd803,0xdc00-0xdc07 mem
0xdfffc000-0xdfffffff irq 16 at device 10.0 on pci0
ata2: at 0xdc00 on atapci1
ata3: at 0xd400 on atapci1
pcm0: <AudioPCI ES1370> port 0xc000-0xc03f irq 2 at device 11.0 on pci0
ed0: <NE2000 PCI Ethernet (NetVin 5000)> port 0xc400-0xc41f irq 17 at device 12.0 on
pci0
ed0: address 00:40:95:44:3f:bc, type NE2000 (16 bit)
dc0: <Macronix 98715AEC-C 10/100BaseTX> port 0xc800-0xc8ff mem 0xdfffbf00-0xdfffbfff
irq 18 at device 13.0 on pci0
dc0: Ethernet address: 00:50:bf:76:2a:98
miibus0: <MII bus> on dc0
dcphy0: <Intel 21143 NWAY media interface> on miibus0
dcphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
orm0: <Option ROMs> at iomem 0xc0000-0xcc7ff,0xcc800-0xcffff on isa0
fdc0: <NEC 72065B or clone> 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: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
IP packet filtering initialized, divert enabled, rule-based forwarding enabled,
default to deny, logging limited to 100 packets/entry by default
DUMMYNET initialized (011031)
SMP: AP CPU #1 Launched!
ad4: 39266MB <IC35L040AVER07-0> [79780/16/63] at ata2-master UDMA100
ad6: 39266MB <IC35L040AVER07-0> [79780/16/63] at ata3-master UDMA100
acd0: CDROM <TOSHIBA CD-ROM XM-6202B> at ata0-slave PIO4
acd1: CD-RW <CREATIVE CD-RW RW1210E> at ata1-slave PIO4
Mounting root from ufs:/dev/ad4s2a
ad4s3: rejecting partition in BSD label: it isn't entirely within the slice
ad4s3: start 39648420, end 45945899, size 6297480
ad4s3d: start 0, end 80418239, size 80418240
WARNING: / was not properly dismounted
