kern/57369: 4.9-PRERELEASE panic during ata probe

[Darcy Buskermolen]

>Number:         57369
>Category:       kern
>Synopsis:       4.9-PRERELEASE panic during ata probe
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Sep 29 11:30:06 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Darcy Buskermolen
>Release:        FreeBSD 4.9-PRERELEASE
>Organization:
Wavefire TEchnologies Corp	
>Environment:
System: FreeBSD dbitech 4.9-PRERELEASE FreeBSD 4.9-PERELEASE #1: Thu Sep 25 18:18:53 PDT 2003     root at dbitech:/usr/obj/usr/src/sys/CUSTOM

>Description:
 	Unable to boot a 4.9-PR kernel on  a varity of ASUS PII/PIII boards including the MEW, and P3B-F with older ATA33 Quantum Hard drives, these same systems boot 4.6 without a problem. Attached is a consol panic.


FreeBSD 4.9-PERELEASE #1: Thu Sep 25 18:18:53 PDT 2003
     root at dbitech:/usr/obj/usr/src/sys/CUSTOM


Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 400911120 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (400.91-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x665  Stepping = 5
  Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory  = 133152768 (130032K bytes)
avail memory = 126386176 (123424K bytes)
Preloaded elf kernel "kernel" at 0xc0324000.
Pentium Pro MTRR support enabled
Using $PIR table, 10 entries at 0xc00f0e70
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82810-DC100 (i810-DC100 GMCH) Host To Hub bridge> on motherboard
pci0: <PCI bus> on pcib0
pci0: <Intel 82810-DC100 (i810-DC100 GMCH) SVGA controller> at 1.0 irq 5
pcib1: <Intel 82801AA (ICH) Hub to PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xd800-0xd87f mem 0xe2800000-0xe280007f irq 5 at device 8.0 on pci1
xl0: Ethernet address: 00:10:4b:63:f7:1e
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> on miibus0
xlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl1: <3Com 3c905B-TX Fast Etherlink XL> port 0xd400-0xd47f mem 0xe2000000-0xe200007f irq 11 at device 9.0 on pci1
xl1: Ethernet address: 00:50:da:6e:8b:cd
miibus1: <MII bus> on xl1
xlphy1: <3Com internal media interface> on miibus1
xlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl2: <3Com 3c905B-TX Fast Etherlink XL> port 0xd000-0xd07f mem 0xe1800000-0xe180007f irq 12 at device 10.0 on pci1
xl2: Ethernet address: 00:50:da:6e:99:3e
miibus2: <MII bus> on xl2
xlphy2: <3Com internal media interface> on miibus2
xlphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl3: <3Com 3c905B-TX Fast Etherlink XL> port 0xb800-0xb87f mem 0xe1000000-0xe100007f irq 15 at device 11.0 on pci1
xl3: Ethernet address: 00:10:4b:9a:cf:32
miibus3: <MII bus> on xl3
xlphy3: <3Com internal media interface> on miibus3
xlphy3:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl4: <3Com 3c905B-TX Fast Etherlink XL> port 0xb400-0xb47f mem 0xe0800000-0xe080007f irq 5 at device 12.0 on pci1
xl4: Ethernet address: 00:10:4b:97:00:f3
miibus4: <MII bus> on xl4
xlphy4: <3Com internal media interface> on miibus4
xlphy4:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <Intel 82801AA (ICH) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH ATA66 controller> port 0xa800-0xa80f at device 31.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2413) at 31.3 irq 11
orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0
pmtimer0 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
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=0x100>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1: configured irq 3 not in bitmap of probed irqs 0
ed0 at port 0x300-0x31f iomem 0xd8000 irq 10 on isa0
ed0: address 00:c0:a8:35:e3:73, type NE2000 (16 bit) 
ipfw2 initialized, divert enabled, rule-based forwarding enabled, default to deny, logging limited to 1000000 packets/entry by default
DUMMYNET initialized (011031)
IPsec: Initialized Security Association Processing.
ad0: READ command timeout tag=0 serv=0 - resetting
ata0: resetting devices .. done
ad0: 8063MB <QUANTUM FIREBALL CR8.4A> [16383/16/63] at ata0-master UDMA33
ad0: READ command timeout tag=0 serv=0 - resetting
ata0: resetting devices .. done
ad0: READ command timeout tag=0 serv=0 - resetting
ata0: resetting devices .. done
ad0: READ command timeout tag=0 serv=0 - resetting
ad0: trying fallback to PIO mode
ata0: resetting devices .. done


Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0x7800bc
fault code              = supervisor write, page not present
instruction pointer     = 0x8:0xc017a26c
stack pointer           = 0x10:0xc02920e4
frame pointer           = 0x10:0xc02920e4
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         = Idle
interrupt mask          = bio 
trap number             = 12
panic: page fault

syncing disks... 
done
Uptime: 42s
Automatic reboot in 15 seconds - press a key on the console to abort
--> Press a key on the console to reboot,
--> or switch off the system now.
Rebooting...


>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: