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Subject: kern/46865: kernel panic on SuperMicro 6012-8P box
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>Number:         46865
>Category:       kern
>Synopsis:       kernel panic on SuperMicro 6012-8P box
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jan 08 05:10:01 PST 2003
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        FreeBSD 4.7-STABLE i386
>Organization:
>Environment:

SuperMicro 6012-8P box, 2x2.4 GHz P4 Xeon, 1G RAM

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 4.7-STABLE #6: Sat Jan  4 07:19:15 MSK 2003 root:/usr/obj/usr/src/sys/HOST
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium 4 (2395.92-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf27  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,<b28>,ACC,<b31>>
real memory  = 1073217536 (1048064K bytes)
avail memory = 1041018880 (1016620K bytes)
Programming 24 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
Programming 24 pins in IOAPIC #1
Programming 24 pins in IOAPIC #2
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  0, version: 0x00050014, at 0xfee00000
 cpu1 (AP):  apic id:  6, version: 0x00050014, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x00178020, at 0xfec00000
 io1 (APIC): apic id:  3, version: 0x00178020, at 0xfec80000
 io2 (APIC): apic id:  4, version: 0x00178020, at 0xfec80400
Preloaded elf kernel "kernel" at 0xc0386000.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 24 entries at 0xc00fde40
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
IOAPIC #0 intpin 16 -> irq 2
IOAPIC #0 intpin 19 -> irq 10
IOAPIC #0 intpin 18 -> irq 11
pci0: <PCI bus> on pcib0
pci0: <unknown card> (vendor=0x8086, dev=0x2541) at 0.1
pcib1: <PCI to PCI bridge (vendor=8086 device=2543)> at device 2.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <unknown card> (vendor=0x8086, dev=0x1461) at 28.0
pcib2: <PCI to PCI bridge (vendor=8086 device=1460)> at device 29.0 on pci1
IOAPIC #2 intpin 6 -> irq 16
IOAPIC #2 intpin 7 -> irq 17
pci2: <PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.4.7> port 0x3000-0x303f
mem 0xfc200000-0xfc21ffff irq 16 at device 3.0 on pci2
em0:  Speed:10 Mbps  Duplex:Half
em1: <Intel(R) PRO/1000 Network Connection, Version - 1.4.7> port 0x3040-0x307f
mem 0xfc220000-0xfc23ffff irq 17 at device 3.1 on pci2
em1:  Speed:N/A  Duplex:N/A
pci1: <unknown card> (vendor=0x8086, dev=0x1461) at 30.0
pcib3: <PCI to PCI bridge (vendor=8086 device=1460)> at device 31.0 on pci1
IOAPIC #1 intpin 4 -> irq 18
IOAPIC #1 intpin 5 -> irq 19
pci3: <PCI bus> on pcib3
ahd0: <Adaptec 7901A Ultra320 SCSI adapter> port 0x4000-0x40ff,0x4400-0x44ff mem
 0xfc300000-0xfc301fff irq 18 at device 2.0 on pci3
aic7901A: Ultra320 Wide Channel A, SCSI Id=7, PCI 33 or 66Mhz, 512 SCBs
ahd1: <Adaptec 7901A Ultra320 SCSI adapter> port 0x4800-0x48ff,0x4c00-0x4cff mem
 0xfc302000-0xfc303fff irq 19 at device 2.1 on pci3
aic7901A: Ultra320 Wide Channel B, SCSI Id=7, PCI 33 or 66Mhz, 512 SCBs
pci0: <UHCI USB controller> at 29.0 irq 2
pci0: <UHCI USB controller> at 29.1 irq 10
pci0: <UHCI USB controller> at 29.2 irq 11
pcib4: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
pci4: <PCI bus> on pcib4
pci4: <ATI Mach64-GR graphics accelerator> at 1.0 irq 2
isab0: <PCI to ISA bridge (vendor=8086 device=2480)> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH3 ATA100 controller> port 0x2060-0x206f,0x374-0x377,0x170-0x1
77,0x3f4-0x3f7,0x1f0-0x1f7 mem 0xfc000000-0xfc0003ff irq 0 at device 31.1 on pci
0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2483) at 31.3 irq 0
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xdc000-0xdffff,0xe
0000-0xe3fff 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> irq 1 on atkbdc0
kbd0 at atkbd0
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 not found.
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 accept, logging limited to 100 packets/entry by default
BRIDGE 020214 loaded
DUMMYNET initialized (011031)
SMP: AP CPU #1 Launched!
acd0: CDROM <MATSHITA CR-177> at ata1-master PIO4
Waiting 15 seconds for SCSI devices to settle
pass2 at ahd0 bus 0 target 6 lun 0
pass2: <SUPER GEM318 0> Fixed Processor SCSI-2 device
pass2: 3.300MB/s transfers
da0 at ahd0 bus 0 target 0 lun 0
da0: <SEAGATE ST318406LC 0109> Fixed Direct Access SCSI-3 device
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enable
d
da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da1 at ahd0 bus 0 target 1 lun 0
da1: <SEAGATE ST318406LC 0109> Fixed Direct Access SCSI-3 device
da1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enable
d
da1: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
	
System: FreeBSD 4.7-STABLE FreeBSD 4.7-STABLE #6: Sat Jan 4 07:19:15 MSK 2003 root@host:/usr/obj/usr/src/sys/HOST i386

>Description:
	The box is a heavy loaded web-server. It got kernel panic messages:

Fatal trap 12: page fault while in kernel mode
mp_lock = 01000002; cpuid = 1; lapic.id = 06000000
fault virtual address   = 0x6c
fault code              = supervisor write, page not present
instruction pointer     = 0x8:0xc0287bf1
stack pointer           = 0x10:0xe2271e78
frame pointer           = 0x10:0xe2271e98
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         = 88623 (perl)
interrupt mask          = none <- SMP: XXX
trap number             = 12
panic: page fault
mp_lock = 01000002; cpuid = 1; lapic.id = 06000000
boot() called on cpu#1

syncing disks... 88

Rebooting...

	The instruction pointer     = 0x8:0xc0287bf1 is the same in all cases,
	directing to 

	c0278450 T INTREN
	c0253254 T ISA_ADD_CONFIG
	c02532cc T ISA_PNP_PROBE
	c0253290 T ISA_SET_CONFIG_CALLBACK <-------------------
	c02d7790 D IdlePTD
	c02d7794 D KPTphys
	c019398c T MD5Final

>How-To-Repeat:
	n/a
>Fix:
	n/a

>Release-Note:
>Audit-Trail:
>Unformatted:

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