USB umass panic

Anish Mistry mistry.7 at osu.edu
Sun Sep 5 15:28:04 PDT 2004


I'm getting the following panic when I plugged/unplugged in my usb camera for 
the first time.  

Repeat:
1) plug in camera while on
2) unplug a few seconds later
3) panic (hand transcribed, must get firewire debugging equipment):

umass0: at uhub0  port 1 (addr 2) disconnected


Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xdeadc0de
fault code   = supervisor read, page not present
instruction pointer = 0x8:0xc072327b
stack pointer  = 0x10:0xcb2c0c0c
frame pointer  = 0x10:0xcb2c0c3c
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 = 22 (irq11: ohci0)
[thread 100019]
Stopped at ohci_device_request+0xdf: movl 0(%edx),%ecx
db> trace
ohci_device_request(c16bd200,c16bd200,c16d8700,cb2c0c64,c071aa03) at 
ohci_device_request+0xdf
ohci_device_ctrl_start(c16bd200,c116b400,c16d8700,cb2c0c8c,c071a962) at 
ohci_device_ctrl_start+0x23
usbd_start_next(c16d8700,0,0,0,c116b43c) at usbd_start_next+0x37
usb_transfer_complete(c116b400,5,c16d8700,0,0) at usb_transfer_complete+0x1c2
ohci_softint(c1143000,c1143000,cb2c0ce8,c07227b6,c1143000) at 
ohci_softintr+0x238
usb_schedsoftintr(c1143000,c1143000,a651f30,c116ac00,c10b1780) at 
usb_schedsoftintr+0x2f
ohci_intr1(c1143000,cd2c0d1c,c049f1c6,c1143000,0) at ohci_intr1+0x1aa
ohci_intr(c1143000,0,1372,c10bde00,0) at ohci_intr+0x30
ithread_loop(c10b1780,cb2c0d48,c10b1780,c049f044,0) at othread_loop+0x182
fork_exit(c049f044,c10b1780,cb2c0d48) at fork_exit+0x7e
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xcb2c0d7c, ebp = 0 ---


Also after about a minute or two of just having the camera plugged into the 
USB slot, the whole system just hard locks.

Repeat:
1) plug in camera while on
2) wait about a minute
3) system freezes, needs a hard reset

Dmesg:

6-CURRENT as of 2004-09-04
real memory  = 251527168 (239 MB)
avail memory = 240635904 (229 MB)
Crusoe LongRun support enabled, current mode: 2 <867MHz 1300mV 100%>
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <FUJ PAULING2> on motherboard
acpi0: Power Button (fixed)
acpi_ec0: <Embedded Controller: GPE 0> port 0x66,0x62 on acpi0
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xff08-0xff0b on acpi0
cpu0: <ACPI CPU (3 Cx states)> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
acpi link get: empty IRQ resource
acpi link get: empty IRQ resource
pci0: <ACPI PCI bus> on pcib0
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfc004000-0xfc004fff 
irq 11 at device 2.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
umass0: Sony Sony DSC, rev 2.00/5.00, addr 2
umass0: RBC over CBI; quirks = 0x0000
umass0:0:0:-1: Attached to scbus0
pcm0: <Acer Labs M5451> port 0x1000-0x10ff mem 0xfc005000-0xfc005fff irq 9 at 
device 4.0 on pci0
pcm0: <SigmaTel STAC9756/57 AC97 Codec>
pcm0: [GIANT-LOCKED]
pci0: <bridge, PCI-unknown> at device 6.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <bridge, PCI-CardBus> at device 12.0 (no driver attached)
atapci0: <AcerLabs Aladdin UDMA66 controller> port 
0x1800-0x180f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.0 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
rl0: <RealTek 8139 10/100BaseTX> port 0x8000-0x80ff mem 0xfc007800-0xfc0078ff 
irq 9 at device 16.0 on pci0
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:e0:00:ae:45:08
fwohci0: <Texas Instruments TSB43AB21/A/AI/A-EP> mem 
0xfc000000-0xfc003fff,0xfc007000-0xfc0077ff irq 9 at device 19.0 on pci0
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:00:0e:10:00:b0:29:d0
fwohci0: Phy 1394a available S400, 1 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
acpi_video0: <ACPI video extension> port 0x1400-0x14ff mem 
0xfc006000-0xfc006fff,0xfd000000-0xfdffffff irq 9 at device 20.0 on pci0
acpi_button0: <Power Button> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> flags 0x3000 irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
acpi_fuji0: <Fujitsu Function Buttons> on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd0fff,0xc0000-0xcffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 859336442 Hz quality 800
Timecounters tick every 0.976 msec
cpu0: set speed to 100.0%
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
acpi_acad0: acline initialization start
acpi_acad0: Off Line
acpi_acad0: acline initialization done, tried 1 times
acpi_cmbat0: battery initialization start
acpi_cmbat0: battery initialization done, tried 1 times
acpi_cmbat1: battery initialization start
ad0: 19077MB <TOSHIBA MK2018GAP/M1.42 A> [38760/16/63] at ata0-master UDMA66
ATAPI_RESET time = 50us
acd0: CDRW <TOSHIBA DVD-ROM SD-R2212/1F15> at ata1-master PIO4
umass0: CBI reset failed, IOERROR
umass0: CBI bulk-in stall clear failed, IOERROR
umass0: at uhub0 port 1 (addr 2) disconnected
umass0: CBI bulk-out stall clear failed, IOERROR


Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xdeadc116
fault code  = supervisor write, page not present
instruction pointer = 0x8:0xc0432875
stack pointer         = 0x10:0xcb2abc6c
frame pointer         = 0x10:0xcb2abcf4
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  = 35 (swi3: cambio)
Copyright (c) 1992-2004 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 6.0-CURRENT #16: Sun Sep  5 02:12:29 EDT 2004
    root at littleguy:/usr/obj/usr/src/sys/LITTLEGUY
Preloaded elf kernel "/boot/kernel/kernel" at 0xc07c2000.
Preloaded elf module "/boot/kernel/linux.ko" at 0xc07c2250.
Preloaded elf module "/boot/kernel/snd_t4dwave.ko" at 0xc07c22fc.
Preloaded elf module "/boot/kernel/sound.ko" at 0xc07c23ac.
Preloaded elf module "/boot/kernel/ukbd.ko" at 0xc07c2458.
Preloaded elf module "/boot/kernel/usb.ko" at 0xc07c2504.
Preloaded elf module "/boot/kernel/ums.ko" at 0xc07c25ac.
Preloaded elf module "/boot/kernel/umass.ko" at 0xc07c2654.
Preloaded elf module "/boot/kernel/acpi_video.ko" at 0xc07c2700.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc07c27b0.
Preloaded elf module "/boot/kernel/acpi_fuji.ko" at 0xc07c285c.
Preloaded elf module "/boot/kernel/firewire.ko" at 0xc07c290c.
Calibrating clock(s) ... i8254 clock: 1193129 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 859335780 Hz
CPU: Transmeta(tm) Crusoe(tm) Processor TM5800 (859.34-MHz 586-class CPU)
  Origin = "GenuineTMx86"  Id = 0x543  Stepping = 3
  Features=0x80893f<FPU,VME,DE,PSE,TSC,MSR,CX8,SEP,CMOV,MMX>
  Processor revision 1.4.1.0
  Code Morphing Software revision 4.3.0-9-197
  20020207 23:55 official release 4.3.0#7
real memory  = 251527168 (239 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
0x0000000000826000 - 0x000000000eb77fff, 238362624 bytes (58194 pages)
avail memory = 240635904 (229 MB)
Crusoe LongRun support enabled, current mode: 1 <867MHz 1300mV 100%>
bios32: Found BIOS32 Service Directory header at 0xc00f6f90
bios32: Entry = 0xfd770 (c00fd770)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0xfd770+0x11e
pnpbios: Found PnP BIOS data at 0xc00f6fe0
pnpbios: Entry = f0000:9528  Rev = 1.0
Other BIOS signatures found:
null: <null device, zero device>
io: <I/O>
random: <entropy source, Software, Yarrow>
mem: <memory>
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <FUJ PAULING2> on motherboard
acpi0: [MPSAFE]
pci_open(1): mode 1 addr port (0x0cf8) is 0x80003074
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=80] is there (id=03951279)
pcibios: BIOS version 2.10
Found $PIR table, 9 entries at 0xc00fdf30
PCI-Only Interrupts: none
Location  Bus Device Pin  Link  IRQs
embedded    0    2    A   0x59  3 4 5 7 10 11
embedded    0    4    A   0x08  3 4 5 7 9 10 14 15
embedded    0   12    A   0x01  3 4 5 7 9 10 14 15
embedded    0   16    A   0x02  3 4 5 7 9 10 14 15
embedded    0   18    A   0x05  3 4 5 7 9 10 14 15
embedded    0   18    B   0x06  3 4 5 7 9 10 14 15
embedded    0   19    A   0x03  3 4 5 7 9 10 14 15
embedded    0   20    A   0x04  3 4 5 7 9 10 14 15
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 6 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 7 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 7 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 6 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 18 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 16 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 12 func 0
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: bus 0 dev 0 func 0
acpi_ec0: <Embedded Controller: GPE 0> port 0x66,0x62 on acpi0
ACPI timer looks BAD  min = 2, max = 815, width = 813
ACPI timer looks BAD  min = 2, max = 7, width = 5
ACPI timer looks BAD  min = 2, max = 5, width = 3
ACPI timer looks BAD  min = 2, max = 7, width = 5
ACPI timer looks GOOD min = 2, max = 4, width = 2
ACPI timer looks GOOD min = 2, max = 4, width = 2
ACPI timer looks GOOD min = 2, max = 4, width = 2
ACPI timer looks GOOD min = 2, max = 4, width = 2
ACPI timer looks BAD  min = 2, max = 5, width = 3
ACPI timer looks GOOD min = 2, max = 4, width = 2
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xff08-0xff0b on acpi0
cpu0: <ACPI CPU (3 Cx states)> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
acpi link get: empty IRQ resource
acpi link get: empty IRQ resource
ACPI PCI link initial configuration:
\\_SB_.PCI0.EIO_.LNKU irq  0: [ 3  4  5  7  9 10 11] 11+ low,level,sharable 
0.2.0
\\_SB_.PCI0.EIO_.LNKH irq  0: [ 3  4  5  7  9 10 11]  9+ low,level,sharable 
0.4.0
\\_SB_.PCI0.EIO_.LNKA irq  0: [ 3  4  5  7  9 10 11]  9+ low,level,sharable 
0.12.0
\\_SB_.PCI0.EIO_.LNKC irq  0: [ 3  4  5  7  9 10 11]  9+ low,level,sharable 
0.19.0
\\_SB_.PCI0.EIO_.LNKD irq  0: [ 3  4  5  7  9 10 11]  9+ low,level,sharable 
0.20.0
\\_SB_.PCI0.EIO_.LNKB irq  0: [ 3  4  5  7  9 10 11]  9+ low,level,sharable 
0.16.0
\\_SB_.PCI0.EIO_.LNKE irq  0: [ 3  4  5  7  9 10 11]  0+ low,level,sharable 
0.18.0
\\_SB_.PCI0.EIO_.LNKF irq  0: [ 3  4  5  7  9 10 11]  0+ low,level,sharable 
0.18.1
pci0: <ACPI PCI bus> on pcib0
pci0: physical bus=0
 map[10]: type 1, range 32, base fc100000, size 20, enabled
found-> vendor=0x1279, dev=0x0395, revid=0x02
 bus=0, slot=0, func=0
 class=06-00-00, hdrtype=0x00, mfdev=1
 cmdreg=0x0006, statreg=0x2200, cachelnsz=0 (dwords)
 lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1279, dev=0x0396, revid=0x00
 bus=0, slot=0, func=1
 class=05-00-00, hdrtype=0x00, mfdev=1
 cmdreg=0x0000, statreg=0x0000, cachelnsz=0 (dwords)
 lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1279, dev=0x0397, revid=0x00
 bus=0, slot=0, func=2
 class=05-00-00, hdrtype=0x00, mfdev=1
 cmdreg=0x0000, statreg=0x0000, cachelnsz=0 (dwords)
 lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 map[10]: type 1, range 32, base fc004000, size 12, enabled
pcib0: matched entry for 0.2.INTA (src \\_SB_.PCI0.EIO_.LNKU)
pcib0: possible interrupts:  3  4  5  7  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.EIO_.LNKU (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKH (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKA (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKC (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKD (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKB (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKE (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
\\_SB_.PCI0.EIO_.LNKF (references 1, priority 2241):
 interrupts:     11    10     5     9     7     4     3
 penalty:     80    80   130   160  5080  5080  5080
pcib0: slot 2 INTA routed to irq 11 via \\_SB_.PCI0.EIO_.LNKU
found-> vendor=0x10b9, dev=0x5237, revid=0x03
 bus=0, slot=2, func=0
 class=0c-03-10, hdrtype=0x00, mfdev=0
 cmdreg=0x0017, statreg=0x0290, cachelnsz=8 (dwords)
 lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x50 (20000 ns)
 intpin=a, irq=11
 powerspec 2  supports D0 D3  current D0
 map[10]: type 4, range 32, base 00001000, size  8, enabled
 map[14]: type 1, range 32, base fc005000, size 12, enabled
pcib0: matched entry for 0.4.INTA (src \\_SB_.PCI0.EIO_.LNKH)
pcib0: possible interrupts:  3  4  5  7  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.EIO_.LNKH (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
\\_SB_.PCI0.EIO_.LNKA (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
\\_SB_.PCI0.EIO_.LNKC (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
\\_SB_.PCI0.EIO_.LNKD (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
\\_SB_.PCI0.EIO_.LNKB (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
\\_SB_.PCI0.EIO_.LNKE (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
\\_SB_.PCI0.EIO_.LNKF (references 1, priority 2334):
 interrupts:     10    11     5     9     7     4     3
 penalty:    160   170   210   320  5160  5160  5160
pcib0: slot 4 INTA routed to irq 9 via \\_SB_.PCI0.EIO_.LNKH
found-> vendor=0x10b9, dev=0x5451, revid=0x01
 bus=0, slot=4, func=0
 class=04-01-00, hdrtype=0x00, mfdev=0
 cmdreg=0x0003, statreg=0x0290, cachelnsz=0 (dwords)
 lattimer=0x40 (1920 ns), mingnt=0x02 (500 ns), maxlat=0x18 (6000 ns)
 intpin=a, irq=9
 powerspec 2  supports D0 D1 D2 D3  current D0
found-> vendor=0x10b9, dev=0x7101, revid=0x00
 bus=0, slot=6, func=0
 class=06-80-00, hdrtype=0x00, mfdev=0
 cmdreg=0x0000, statreg=0x0200, cachelnsz=0 (dwords)
 lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x10b9, dev=0x1533, revid=0x00
 bus=0, slot=7, func=0
 class=06-01-00, hdrtype=0x00, mfdev=0
 cmdreg=0x000f, statreg=0x0210, cachelnsz=0 (dwords)
 lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
 powerspec 1  supports D0 D3  current D0
 map[10]: type 1, range 32, base 00000000, size 12, enabled
pcib0: matched entry for 0.12.INTA (src \\_SB_.PCI0.EIO_.LNKA)
pcib0: possible interrupts:  3  4  5  7  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.EIO_.LNKA (references 1, priority 2427):
 interrupts:     10    11     5     9     7     4     3
 penalty:    240   250   290   490  5240  5240  5240
\\_SB_.PCI0.EIO_.LNKC (references 1, priority 2427):
 interrupts:     10    11     5     9     7     4     3
 penalty:    240   250   290   490  5240  5240  5240
\\_SB_.PCI0.EIO_.LNKD (references 1, priority 2427):
 interrupts:     10    11     5     9     7     4     3
 penalty:    240   250   290   490  5240  5240  5240
\\_SB_.PCI0.EIO_.LNKB (references 1, priority 2427):
 interrupts:     10    11     5     9     7     4     3
 penalty:    240   250   290   490  5240  5240  5240
\\_SB_.PCI0.EIO_.LNKE (references 1, priority 2427):
 interrupts:     10    11     5     9     7     4     3
 penalty:    240   250   290   490  5240  5240  5240
\\_SB_.PCI0.EIO_.LNKF (references 1, priority 2427):
 interrupts:     10    11     5     9     7     4     3
 penalty:    240   250   290   490  5240  5240  5240
pcib0: slot 12 INTA routed to irq 9 via \\_SB_.PCI0.EIO_.LNKA
found-> vendor=0x104c, dev=0xac50, revid=0x01
 bus=0, slot=12, func=0
 class=06-07-00, hdrtype=0x02, mfdev=0
 cmdreg=0x0007, statreg=0x0210, cachelnsz=8 (dwords)
 lattimer=0x40 (1920 ns), mingnt=0xc0 (48000 ns), maxlat=0x03 (750 ns)
 intpin=a, irq=9
 powerspec 1  supports D0 D1 D2 D3  current D0
 map[20]: type 4, range 32, base 00001800, size  4, enabled
found-> vendor=0x10b9, dev=0x5229, revid=0xc3
 bus=0, slot=15, func=0
 class=01-01-fa, hdrtype=0x00, mfdev=0
 cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
 lattimer=0x20 (960 ns), mingnt=0x02 (500 ns), maxlat=0x04 (1000 ns)
 intpin=a, irq=255
 powerspec 2  supports D0 D3  current D0
 map[10]: type 4, range 32, base 00008000, size  8, enabled
 map[14]: type 1, range 32, base fc007800, size  8, enabled
pcib0: matched entry for 0.16.INTA (src \\_SB_.PCI0.EIO_.LNKB)
pcib0: possible interrupts:  3  4  5  7  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.EIO_.LNKC (references 1, priority 2520):
 interrupts:     10    11     5     9     7     4     3
 penalty:    320   330   370   660  5320  5320  5320
\\_SB_.PCI0.EIO_.LNKD (references 1, priority 2520):
 interrupts:     10    11     5     9     7     4     3
 penalty:    320   330   370   660  5320  5320  5320
\\_SB_.PCI0.EIO_.LNKB (references 1, priority 2520):
 interrupts:     10    11     5     9     7     4     3
 penalty:    320   330   370   660  5320  5320  5320
\\_SB_.PCI0.EIO_.LNKE (references 1, priority 2520):
 interrupts:     10    11     5     9     7     4     3
 penalty:    320   330   370   660  5320  5320  5320
\\_SB_.PCI0.EIO_.LNKF (references 1, priority 2520):
 interrupts:     10    11     5     9     7     4     3
 penalty:    320   330   370   660  5320  5320  5320
pcib0: slot 16 INTA routed to irq 9 via \\_SB_.PCI0.EIO_.LNKB
found-> vendor=0x10ec, dev=0x8139, revid=0x10
 bus=0, slot=16, func=0
 class=02-00-00, hdrtype=0x00, mfdev=0
 cmdreg=0x0003, statreg=0x0290, cachelnsz=0 (dwords)
 lattimer=0x40 (1920 ns), mingnt=0x20 (8000 ns), maxlat=0x40 (16000 ns)
 intpin=a, irq=9
 powerspec 2  supports D0 D1 D2 D3  current D0
 map[10]: type 1, range 32, base fc007000, size 11, enabled
 map[14]: type 1, range 32, base fc000000, size 14, enabled
pcib0: matched entry for 0.19.INTA (src \\_SB_.PCI0.EIO_.LNKC)
pcib0: possible interrupts:  3  4  5  7  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.EIO_.LNKC (references 1, priority 2612):
 interrupts:     10    11     5     9     7     4     3
 penalty:    400   410   450   830  5400  5400  5400
\\_SB_.PCI0.EIO_.LNKD (references 1, priority 2612):
 interrupts:     10    11     5     9     7     4     3
 penalty:    400   410   450   830  5400  5400  5400
\\_SB_.PCI0.EIO_.LNKE (references 1, priority 2612):
 interrupts:     10    11     5     9     7     4     3
 penalty:    400   410   450   830  5400  5400  5400
\\_SB_.PCI0.EIO_.LNKF (references 1, priority 2612):
 interrupts:     10    11     5     9     7     4     3
 penalty:    400   410   450   830  5400  5400  5400
pcib0: slot 19 INTA routed to irq 9 via \\_SB_.PCI0.EIO_.LNKC
found-> vendor=0x104c, dev=0x8026, revid=0x00
 bus=0, slot=19, func=0
 class=0c-00-10, hdrtype=0x00, mfdev=0
 cmdreg=0x0012, statreg=0x0210, cachelnsz=8 (dwords)
 lattimer=0x40 (1920 ns), mingnt=0x02 (500 ns), maxlat=0x04 (1000 ns)
 intpin=a, irq=9
 powerspec 2  supports D0 D1 D2 D3  current D0
 map[10]: type 1, range 32, base fd000000, size 24, enabled
 map[14]: type 4, range 32, base 00001400, size  8, enabled
 map[18]: type 1, range 32, base fc006000, size 12, enabled
pcib0: matched entry for 0.20.INTA (src \\_SB_.PCI0.EIO_.LNKD)
pcib0: possible interrupts:  3  4  5  7  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.EIO_.LNKD (references 1, priority 2705):
 interrupts:     10    11     5     9     7     4     3
 penalty:    480   490   530  1000  5480  5480  5480
\\_SB_.PCI0.EIO_.LNKE (references 1, priority 2705):
 interrupts:     10    11     5     9     7     4     3
 penalty:    480   490   530  1000  5480  5480  5480
\\_SB_.PCI0.EIO_.LNKF (references 1, priority 2705):
 interrupts:     10    11     5     9     7     4     3
 penalty:    480   490   530  1000  5480  5480  5480
pcib0: slot 20 INTA routed to irq 9 via \\_SB_.PCI0.EIO_.LNKD
found-> vendor=0x1002, dev=0x4c52, revid=0x64
 bus=0, slot=20, func=0
 class=03-00-00, hdrtype=0x00, mfdev=0
 cmdreg=0x0087, statreg=0x0290, cachelnsz=8 (dwords)
 lattimer=0x42 (1980 ns), mingnt=0x08 (2000 ns), maxlat=0x00 (0 ns)
 intpin=a, irq=9
 powerspec 1  supports D0 D1 D2 D3  current D0
pci0: <memory, RAM> at device 0.1 (no driver attached)
pci0: <memory, RAM> at device 0.2 (no driver attached)
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xfc004000-0xfc004fff 
irq 11 at device 2.0 on pci0
ohci0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xfc004000
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pcm0: <Acer Labs M5451> port 0x1000-0x10ff mem 0xfc005000-0xfc005fff irq 9 at 
device 4.0 on pci0
pcm0: Reserved 0x100 bytes for rid 0x10 type 4 at 0x1000
pcm0: <SigmaTel STAC9756/57 AC97 Codec (id = 0x83847656)>
pcm0: Codec features 18 bit DAC, 18 bit ADC, 5 bit master volume, SigmaTel 3D 
Enhancement
pcm0: Primary codec extended features variable rate PCM, reserved 1, AMAP
pcm0: [GIANT-LOCKED]
pcm0: sndbuf_setmap 1c8000, 1000; 0xc1174000 -> 1c8000
pcm0: sndbuf_setmap 1e6000, 1000; 0xc1172000 -> 1e6000
pcm0: sndbuf_setmap e984000, 1000; 0xc1170000 -> e984000
pcm0: sndbuf_setmap e9a2000, 1000; 0xc116e000 -> e9a2000
pcm0: sndbuf_setmap 218000, 1000; 0xc1184000 -> 218000
pci0: <bridge, PCI-unknown> at device 6.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <bridge, PCI-CardBus> at device 12.0 (no driver attached)
atapci0: <AcerLabs Aladdin UDMA66 controller> port 
0x1800-0x180f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.0 on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0x1800
ata0: channel #0 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: reset tp1 mask=03 ostat0=50 ostat1=00
ata0-master: stat=0xd0 err=0xd0 lsb=0xd0 msb=0xd0
ata0-master: stat=0xd0 err=0xd0 lsb=0xd0 msb=0xd0
ata0-master: stat=0xd0 err=0xd0 lsb=0xd0 msb=0xd0
ata0-master: stat=0xd0 err=0xd0 lsb=0xd0 msb=0xd0
ata0-master: stat=0xd0 err=0xd0 lsb=0xd0 msb=0xd0
ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00
ata0-slave:  stat=0x00 err=0x01 lsb=0x00 msb=0x00
ata0: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
ata0: [MPSAFE]
ata1: channel #1 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170
atapci0: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376
ata1: reset tp1 mask=03 ostat0=50 ostat1=00
ata1-master: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: [MPSAFE]
rl0: Reserved 0x100 bytes for rid 0x10 type 4 at 0x8000
rl0: <RealTek 8139 10/100BaseTX> port 0x8000-0x80ff mem 0xfc007800-0xfc0078ff 
irq 9 at device 16.0 on pci0
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: bpf attached
rl0: Ethernet address: 00:e0:00:ae:45:08
rl0: [MPSAFE]
fwohci0: <Texas Instruments TSB43AB21/A/AI/A-EP> mem 
0xfc000000-0xfc003fff,0xfc007000-0xfc0077ff irq 9 at device 19.0 on pci0
fwohci0: Reserved 0x800 bytes for rid 0x10 type 3 at 0xfc007000
fwohci0: [MPSAFE]
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:00:0e:10:00:b0:29:d0
fwohci0: Phy 1394a available S400, 1 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
acpi_video0: <ACPI video extension> port 0x1400-0x14ff mem 
0xfc006000-0xfc006fff,0xfd000000-0xfdffffff irq 9 at device 20.0 on pci0
found CRT monitor(100), detectable by BIOS, head #0
found LCD panel(110), detectable by BIOS, head #0
found TV(200), detectable by BIOS, head #0
acpi_button0: <Power Button> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_cmbat1: <Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
psmcpnp0 irq 12 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0047
atkbd: keyboard ID 0x54ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
atkbd0: [GIANT-LOCKED]
psm0: current command byte:0047
psm0: <PS/2 Mouse> flags 0x3000 irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
psm0: config:00003000, flags:00000008, packet size:3
psm0: syncmask:c0, syncbits:00
acpi_fuji0: <Fujitsu Function Buttons> on acpi0
unknown: not probed (disabled)
unknown: not probed (disabled)
ata: ata0 already exists; skipping it
ata: ata1 already exists; skipping it
atkbdc: atkbdc0 already exists; skipping it
sc: sc0 already exists; skipping it
vga: vga0 already exists; skipping it
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd0fff,0xc0000-0xcffff on isa0
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
vga0: vga: WARNING: video mode switching is not fully supported on this 
adapter
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 e7 7e 4f 4f 82 55 03 
b4 1f 00 4f 0d 0e 00 00 07 80 92 88 8f 28 1f 8f 
b5 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
EGA/VGA parameters to be used for mode 24
50 18 10 00 00 00 03 00 02 e7 7e 4f 4f 82 55 03 
b4 1f 00 4f 0d 0e 00 00 07 80 92 88 8f 28 1f 8f 
b5 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
adv0: not probed (disabled)
aha0: not probed (disabled)
aic0: not probed (disabled)
bt0: not probed (disabled)
cs0: not probed (disabled)
ed0: not probed (disabled)
fdc0 failed to probe at port 0x3f0 irq 6 drq 2 on isa0
fe0: not probed (disabled)
ie0: not probed (disabled)
lnc0: not probed (disabled)
pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic1: not probed (disabled)
ppc0 failed to probe at irq 7 on isa0
sio0 failed to probe at port 0x3f8 irq 4 flags 0x10 on isa0
sio1 failed to probe at port 0x2f8 irq 3 on isa0
sio2: not probed (disabled)
sio3: not probed (disabled)
sn0: not probed (disabled)
vt0: not probed (disabled)
isa_probe_children: probing PnP devices
Device configuration finished.
procfs registered
Timecounter "TSC" frequency 859335780 Hz quality 800
Timecounters tick every 0.976 msec
Linux ELF exec handler installed
lo0: bpf attached
cpu0: set speed to 100.0%
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
acpi_acad0: acline initialization start
system power profile changed to 'economy'
acpi_acad0: Off Line
acpi_acad0: acline initialization done, tried 1 times
acpi_cmbat0: battery initialization start
acpi_cmbat0: battery initialization done, tried 1 times
acpi_cmbat1: battery initialization start
ata0-master: pio=0x0c wdma=0x22 udma=0x45 cable=80pin
ata0-master: setting PIO4 on AcerLabs Aladdin chip
ata0-master: setting UDMA66 on AcerLabs Aladdin chip
ad0: <TOSHIBA MK2018GAP/M1.42 A> ATA-5 disk at ata0-master
ad0: 19077MB (39070080 sectors), 38760 C, 16 H, 63 S, 512 B
ad0: 16 secs/int, 1 depth queue, UDMA66
GEOM: new disk ad0
ata1-master: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
ATAPI_RESET time = 80us
ata1-master: setting PIO4 on AcerLabs Aladdin chip
acd0: <TOSHIBA DVD-ROM SD-R2212/1F15> CDRW drive at ata1 as master
acd0: read 4134KB/s (4134KB/s) write 2755KB/s (2755KB/s), 2048KB buffer, PIO4
acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, DVDRAM, packet
acd0: Writes: CDR, CDRW, test write, burnproof
acd0: Audio: play, 16 volume levels
acd0: Mechanism: ejectable tray, unlocked
acd0: Medium: no/blank disc
[0] f:00 typ:7 s(CHS):0/1/1 e(CHS):1023/2/63 s:63 l:10490382
[1] f:80 typ:165 s(CHS):1023/255/63 e(CHS):1023/9/63 s:10490445 l:20964825
[2] f:00 typ:12 s(CHS):1023/255/63 e(CHS):1023/0/63 s:31455270 l:7598745
[3] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0
GEOM: Configure ad0s1, start 32256 length 5371075584 end 5371107839
GEOM: Configure ad0s2, start 5371107840 length 10733990400 end 16105098239
GEOM: Configure ad0s3, start 16105098240 length 3890557440 end 19995655679
GEOM: Configure ad0s2a, start 0 length 268435456 end 268435455
GEOM: Configure ad0s2b, start 268435456 length 481656832 end 750092287
GEOM: Configure ad0s2c, start 0 length 10733990400 end 10733990399
GEOM: Configure ad0s2d, start 750092288 length 268435456 end 1018527743
GEOM: Configure ad0s2e, start 1018527744 length 268435456 end 1286963199
GEOM: Configure ad0s2f, start 1286963200 length 9447027200 end 10733990399
Mounting root from ufs:/dev/ad0s2a
WARNING: / was not properly dismounted
start_init: trying /sbin/init
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 4 files 0
linprocfs registered
umass0: Sony Sony DSC, rev 2.00/5.00, addr 2
umass0: RBC over CBI; quirks = 0x0000
umass0:0:0:-1: Attached to scbus0



-- 
Anish Mistry
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