Date: Sun, 26 May 2002 12:26:41 +0100 From: Ceri Davies <setantae@submonkey.net> To: hackers@FreeBSD.org Subject: Another panic in -STABLE, yesterday's tree Message-ID: <20020526112641.GA396@submonkey.net>
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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 setantae@rhadamanth.private.submonkey.net:/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
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Script started on Sun May 26 12:24:21 2002
You have mail.=0D
{=1B[1m=1B[4mroot=1B[m@rhadamanth}-{/var/crash} # gdb -k kernel.debug vmcor=
e.6=0D=0D
GNU gdb 4.18 (FreeBSD)=0D
Copyright 1998 Free Software Foundation, Inc.=0D
GDB is free software, covered by the GNU General Public License, and you ar=
e=0D
welcome to change it and/or distribute copies of it under certain condition=
s.=0D
Type "show copying" to see the conditions.=0D
There is absolutely no warranty for GDB. Type "show warranty" for details.=
=0D
This GDB was configured as "i386-unknown-freebsd"...=0D
SMP 0 cpus=0D
IdlePTD at phsyical address 0x00000000=0D
initial pcb at physical address 0x002d28e0=0D
panic messages:=0D
---=0D
dmesg: kvm_read: invalid address (c02cbde0)=0D
---=0D
=0D
cannot read proc pointer at ff800004=0D
=0D
(kgdb) bt=0D
#0 0x0 in ?? ()=0D
(kgdb) q=0D
{=1B[1m=1B[4mroot=1B[m@rhadamanth}-{/var/crash} # exit=0D=0D
exit=0D
Script done on Sun May 26 12:25:14 2002
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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
setantae@rhadamanth.private.submonkey.net:/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
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