old laptop panics in agp_generic_attach

[Mikhail T.]

Hello!

I wanted to take an old laptop with me for a trip, but decided to update 
the OS on it (it was running 8.1).

Long story short, both 11.2 and 12.0 panic on boot... I can boot 8.2 via 
pxeboot (dmesg attached) off of my server, which is neat, but that's it.

When it crashes -- and it does that whether I boot from the local disk 
or via pxeboot -- it happens so fast, I could not even see, where 
exactly. Fortunately, an HD-60 video-recording captured the panic:

  * make_dev_sv
  * make_dev
  * agp_generic_attach

Are there any boot-time options I can supply to load 12.0 -- and then 
build custom kernel with a chance of working?

     -mi

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FreeBSD 8.2-RELEASE #0: Fri Feb 18 02:24:46 UTC 2011
    root at almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) M processor 1000MHz (992.34-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x695  Family = 6  Model = 9  Stepping = 5
  Features=0xa7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
  Features2=0x180<EST,TM2>
real memory  = 805306368 (768 MB)
avail memory = 767971328 (732 MB)
kbd1 at kbdmux0
acpi0: <SONY> on motherboard
acpi0: [ITHREAD]
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_ec0: <Embedded Controller: GPE 0x1c> port 0x62,0x66 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <base peripheral> at device 0.1 (no driver attached)
pci0: <base peripheral> at device 0.3 (no driver attached)
vgapci0: <VGA-compatible display> port 0x1800-0x1807 mem 0xe8000000-0xefffffff,0xe0000000-0xe007ffff irq 9 at device 2.0 on pci0
agp0: <Intel 8285xM (85xGM GMCH) SVGA controller> on vgapci0
agp0: detected 3964k stolen memory
agp0: aperture size is 128M
vgapci1: <VGA-compatible display> mem 0xf0000000-0xf7ffffff,0xe0080000-0xe00fffff at device 2.1 on pci0
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1820-0x183f irq 9 at device 29.0 on pci0
uhci0: [ITHREAD]
usbus0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1840-0x185f irq 9 at device 29.1 on pci0
uhci1: [ITHREAD]
usbus1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1860-0x187f at device 29.2 on pci0
uhci2: [ITHREAD]
usbus2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
ehci0: <Intel 82801DB/L/M (ICH4) USB 2.0 controller> mem 0xe0100000-0xe01003ff at device 29.7 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <Intel 82801DB/L/M (ICH4) USB 2.0 controller> on ehci0
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci_link5: BIOS IRQ 3 for 2.5.INTA is invalid
pci2: <ACPI PCI bus> on pcib1
cbb0: <RF5C475 PCI-CardBus Bridge> irq 9 at device 5.0 on pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [FILTER]
fwohci0: <Ricoh R5C551> mem 0xe0211000-0xe02117ff at device 5.1 on pci2
fwohci0: [ITHREAD]
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 08:00:46:03:01:7a:95:99
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x1068000
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 0a:00:46:7a:95:99
fwe0: Ethernet address: 0a:00:46:7a:95:99
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 08:00:46:03:01:7a:95:99 @ 0xfffe00000000, S400, maxrec 2048
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode
fxp0: <Intel 82801DB (ICH4) Pro/100 VE Ethernet> port 0x3000-0x303f mem 0xe0210000-0xe0210fff irq 9 at device 8.0 on pci2
miibus0: <MII bus> on fxp0
inphy0: <i82562ET 10/100 media interface> PHY 1 on miibus0
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
fxp0: Ethernet address: 08:00:46:b7:cc:24
fxp0: [ITHREAD]
ath0: <Atheros 5212> mem 0xe0200000-0xe020ffff irq 9 at device 11.0 on pci2
ath0: [ITHREAD]
ath0: unable to attach hardware; HAL status 13
device_attach: ath0 attach returned 6
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH4 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1810-0x181f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci0
ata1: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
pci0: <multimedia, audio> at device 31.5 (no driver attached)
pci0: <simple comms, generic modem> at device 31.6 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x77 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: [ITHREAD]
psm0: model GlidePoint, device ID 0
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xcffff,0xd0000-0xd17ff,0xd8000-0xdbfff,0xdc000-0xdffff pnpid ORM0000 on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
Timecounter "TSC" frequency 992335582 Hz quality 800
Timecounters tick every 1.000 msec
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0)  (me) 
firewire0: bus manager 0 
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ad0: 61057MB <RunCore 64G-C SSD 2030> at ata0-master UDMA100 
GEOM: ad0: partition 2 does not start on a track boundary.
GEOM: ad0: partition 2 does not end on a track boundary.
GEOM: ad0: partition 1 does not end on a track boundary.
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
acd0: CDRW <UJDA755 DVD/CDRW/1.00> at ata1-master UDMA33 
Root mount waiting for: usbus3
uhub3: 6 ports with 6 removable, self powered
Root mount waiting for: usbus3
ugen3.2: <Sony> at usbus3
umass0: <Sony USB Memory Stick Slot, class 0/0, rev 2.00/1.00, addr 2> on usbus3
umass0:  8070i (ATAPI) over Bulk-Only; quirks = 0x0000
umass0: Get Max Lun not supported (USB_ERR_STALLED)
Root mount waiting for: usbus3
ugen1.2: <vendor 0x054c> at usbus1
umass0:0:0:-1: Attached to scbus0
Trying to mount root from nfs:
NFS ROOT: 192.168.1.8:FreeBSD/i386-old
(probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 
(probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI status: Check Condition
(probe0:umass-sim0:0:0:0): SCSI sense: NOT READY asc:3a,0 (Medium not present)
da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
da0: <Sony MSC-U04 3.00> Removable Direct Access SCSI-0 device 
da0: 40.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
fxp0: link state changed to DOWN
fxp0: link state changed to UP