kern/71035: SMP boot hangs in bus_space_write_1 during keyboard
probe
Pierre Beyssac
pb at FreeBSD.org
Fri Aug 27 08:30:40 PDT 2004
>Number: 71035
>Category: kern
>Synopsis: SMP boot hangs in bus_space_write_1 during keyboard probe
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Aug 27 15:30:39 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Pierre Beyssac
>Release: FreeBSD 4.10-STABLE i386
>Organization:
ENST
>Environment:
System: FreeBSD quebec.enst.fr 4.10-STABLE FreeBSD 4.10-STABLE #13: Fri Aug 27 16:05:19 CEST 2004 root at quebec.enst.fr:/usr/src/sys/compile/QUEBECSMP i386
>Description:
Booting a SMP kernel on this machine hangs during atkbd0
probe. Removing either atkbd0 or the SMP option fixes the
hang.
>How-To-Repeat:
Probably related to my particular hardware.
The probe hangs on atkbdc.c:461 (determined by adding printfs in
the code, because the hang blocks the serial port making BREAK_TO_DEBUGGER
unusable).
atkbdc.c:
457 write_controller_command(KBDC p, int c)
458 {
459 if (!wait_while_controller_busy(kbdcp(p)))
460 return FALSE;
===> write_command(kbdcp(p), c);
462 return TRUE;
463 }
boot -v output follows:
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 4.10-STABLE #10: Fri Aug 20 19:25:33 CEST 2004
root at quebec.enst.fr:/usr/src/sys/compile/QUEBECSMP
Calibrating clock(s) ... TSC clock: 1993492504 Hz, i8254 clock: 1193159 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz
CLK_USE_TSC_CALIBRATION not specified - using old calibration method
CPU: Intel(R) XEON(TM) CPU 2.00GHz (1993.54-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf24 Stepping = 4
Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
Hyperthreading: 2 logical CPUs
real memory = 2146959360 (2096640K bytes)
Physical memory chunk(s):
0x000001000 - 0x00009afff, 630784 bytes (154 pages)
0x000383000 - 0x07feeffff, 2142687232 bytes (523117 pages)
0x07ff00000 - 0x07ff77fff, 491520 bytes (120 pages)
avail memory = 2087731200 (2038800K 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
SMP: CPU0 apic_initialize():
lint0: 0x00000700 lint1: 0x00010400 TPR: 0x00000000 SVR: 0x000001ff
FreeBSD/SMP: Multiprocessor motherboard: 4 CPUs
cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000
cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000
cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee00000
cpu3 (AP): apic id: 7, 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
bios32: Found BIOS32 Service Directory header at 0xc00f6a30
bios32: Entry = 0xfd7f0 (c00fd7f0) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0x131
pnpbios: Found PnP BIOS data at 0xc00f6a80
pnpbios: Entry = f0000:997b Rev = 1.0
Other BIOS signatures found:
ACPI: 000f6a50
Preloaded elf kernel "kernel" at 0xc0359000.
Preloaded elf module "linprocfs.ko" at 0xc03590a8.
Warning: Pentium 4 CPU: PSE disabled
Pentium Pro MTRR support enabled
SMP: CPU0 bsp_apic_configure():
lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
pci_open(1): mode 1 addr port (0x0cf8) is 0x80000058
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=80] is there (id=25408086)
Using $PIR table, 17 entries at 0xc00fdeb0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
found-> vendor=0x8086, dev=0x2540, revid=0x03
class=06-00-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x2541, revid=0x03
class=ff-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x2543, revid=0x03
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=3 secondarybus=1
IOAPIC #0 intpin 16 -> irq 2
Freeing (NOT implemented) redirected PCI irq 10.
found-> vendor=0x8086, dev=0x2482, revid=0x02
class=0c-03-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
intpin=a, irq=2
map[20]: type 1, range 32, base 00007000, size 5
IOAPIC #0 intpin 19 -> irq 5
found-> vendor=0x8086, dev=0x2484, revid=0x02
class=0c-03-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=b, irq=5
map[20]: type 1, range 32, base 00007020, size 5
found-> vendor=0x8086, dev=0x244e, revid=0x42
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=4 secondarybus=4
found-> vendor=0x8086, dev=0x2480, revid=0x02
class=06-01-00, hdrtype=0x00, mfdev=1
subordinatebus=0 secondarybus=0
found-> vendor=0x8086, dev=0x248b, revid=0x02
class=01-01-8a, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=0
map[10]: type 1, range 32, base 00000000, size 3
map[14]: type 1, range 32, base 00000000, size 2
map[18]: type 1, range 32, base 00000000, size 3
map[1c]: type 1, range 32, base 00000000, size 2
map[20]: type 1, range 32, base 00007040, size 4
IOAPIC #0 intpin 17 -> irq 10
Freeing (NOT implemented) redirected PCI irq 11.
found-> vendor=0x8086, dev=0x2483, revid=0x02
class=0c-05-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=b, irq=10
map[20]: type 1, range 32, base 00007060, size 5
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
found-> vendor=0x8086, dev=0x1461, revid=0x03
class=08-00-20, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[10]: type 1, range 32, base fc100000, size 12
found-> vendor=0x8086, dev=0x1460, revid=0x03
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=2 secondarybus=2
found-> vendor=0x8086, dev=0x1461, revid=0x03
class=08-00-20, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
map[10]: type 1, range 32, base fc101000, size 12
found-> vendor=0x8086, dev=0x1460, revid=0x03
class=06-04-00, hdrtype=0x01, mfdev=0
subordinatebus=3 secondarybus=3
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
pci2: <PCI bus> on pcib2
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 #2 intpin 0 -> irq 11
found-> vendor=0x9005, dev=0x0080, revid=0x02
class=01-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=11
map[10]: type 1, range 32, base 00008000, size 8
map[14]: type 1, range 64, base fc200000, size 12
pci3: <PCI bus> on pcib3
ahc0: <Adaptec 29160 Ultra160 SCSI adapter> port 0x8000-0x80ff mem 0xfc200000-0xfc200fff irq 11 at device 1.0 on pci3
ahc0: Defaulting to MEMIO off
ahc0: Reading SEEPROM...done.
ahc0: BIOS eeprom is present
ahc0: Secondary High byte termination Enabled
ahc0: Secondary Low byte termination Enabled
ahc0: Primary Low Byte termination Enabled
ahc0: Primary High Byte termination Enabled
ahc0: Downloading Sequencer Program... 423 instructions downloaded
ahc0: Features 0x1def6, Bugs 0x40, Flags 0x20485560
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
pci0: <UHCI USB controller> (vendor=0x8086, dev=0x2482) at 29.0 irq 2
pci0: <UHCI USB controller> (vendor=0x8086, dev=0x2484) at 29.1 irq 5
pcib4: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0
Freeing (NOT implemented) redirected PCI irq 11.
found-> vendor=0x8086, dev=0x100c, revid=0x02
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=10
map[10]: type 1, range 32, base fc320000, size 17
map[14]: type 1, range 32, base fc300000, size 17
map[18]: type 1, range 32, base 00009480, size 5
IOAPIC #0 intpin 21 -> irq 16
Freeing (NOT implemented) redirected PCI irq 11.
found-> vendor=0x1002, dev=0x4752, revid=0x27
class=03-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=16
map[10]: type 1, range 32, base fd000000, size 24
map[14]: type 1, range 32, base 00009000, size 8
map[18]: type 1, range 32, base fc380000, size 12
IOAPIC #0 intpin 20 -> irq 17
Freeing (NOT implemented) redirected PCI irq 11.
found-> vendor=0x8086, dev=0x1229, revid=0x0d
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=17
map[10]: type 1, range 32, base fc381000, size 12
map[14]: type 1, range 32, base 00009400, size 6
map[18]: type 1, range 32, base fc340000, size 17
IOAPIC #0 intpin 23 -> irq 18
Freeing (NOT implemented) redirected PCI irq 11.
found-> vendor=0x8086, dev=0x1229, revid=0x0d
class=02-00-00, hdrtype=0x00, mfdev=0
subordinatebus=0 secondarybus=0
intpin=a, irq=18
map[10]: type 1, range 32, base fc382000, size 12
map[14]: type 1, range 32, base 00009440, size 6
map[18]: type 1, range 32, base fc360000, size 17
pci4: <PCI bus> on pcib4
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.25> port 0x9480-0x949f mem 0xfc300000-0xfc31ffff,0xfc320000-0xfc33ffff irq 10 at device 1.0 on pci4
bpf: em0 attached
em0: Speed:N/A Duplex:N/A
pci4: <ATI Mach64-GR graphics accelerator> (vendor=0x1002, dev=0x4752) at 3.0 irq 16
fxp0: <Intel 82550 Pro/100 Ethernet> port 0x9400-0x943f mem 0xfc340000-0xfc35ffff,0xfc381000-0xfc381fff irq 17 at device 4.0 on pci4
fxp0: using memory space register mapping
fxp0: Ethernet address 00:02:b3:b0:14:af
fxp0: PCI IDs: 8086 1229 8086 3419 000d
fxp0: Dynamic Standby mode is disabled
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bpf: fxp0 attached
fxp1: <Intel 82550 Pro/100 Ethernet> port 0x9440-0x947f mem 0xfc360000-0xfc37ffff,0xfc382000-0xfc382fff irq 18 at device 5.0 on pci4
fxp1: using memory space register mapping
fxp1: Ethernet address 00:02:b3:b0:14:42
fxp1: PCI IDs: 8086 1229 8086 3419 000d
fxp1: Dynamic Standby mode is disabled
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bpf: fxp1 attached
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 0x7040-0x704f,0-0x3,0-0x7,0-0x3,0-0x7 irq 0 at device 31.1 on pci0
ata0: iobase=0x01f0 altiobase=0x03f6 bmaddr=0x7040
ata0: mask=03 ostat0=50 ostat2=00
ata0-master: ATAPI 14 eb
ata0-slave: ATAPI 00 00
ata0: mask=03 stat0=00 stat1=00
ata0: devices=04
ata0: at 0x1f0 irq 14 on atapci0
ata1: iobase=0x0170 altiobase=0x0376 bmaddr=0x7048
ata1: mask=03 ostat0=00 ostat2=00
ata1-master: ATAPI 74 74
ata1-slave: ATAPI 74 74
ata1: mask=03 stat0=74 stat1=74
ata1: devices=00
ata1: at 0x170 irq 15 on atapci0
pci0: <unknown card> (vendor=0x8086, dev=0x2483) at 31.3 irq 10
ata-: ata0 exists, using next available unit number
ata-: ata1 exists, using next available unit number
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
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xcd800-0xcefff,0xe3800-0xe3fff 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
ata2 failed to probe at port 0x1f0 irq 14 on isa0
ata3 failed to probe at port 0x170 irq 15 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
(hangs here)
When atkbd0 is disabled, the boot follows with:
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
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81
bf 1f 00 4f 0d 0e 00 00 05 f0 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
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 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
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, terminal emulator: sc (syscons terminal)
sio0: irq maps: 0x43 0x53 0x43 0x43
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: irq maps: 0x43 0x4b 0x43 0x43
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sio2: not probed (disabled)
sio3: not probed (disabled)
ppc0: parallel port found at 0x378
ppc0: using extended I/O port range
ppc0: ECP SPP ECP+EPP SPP
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 16/16/9 bytes threshold
plip0: <PLIP network interface> on ppbus0
bpf: lp0 attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
isa_probe_children: probing PnP devices
SMP: enabled INTs: 3, 4, 6, 7, 10, 11, 14, 15, 17, 18, apic_imen: 0x00f93327
BIOS Geometries:
0:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
1:03fefe3f 0..1022=1023 cylinders, 0..254=255 heads, 1..63=63 sectors
0 accounted for
Device configuration finished.
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
bpf: lo0 attached
bpf: vlan0 attached
ata0-master: piomode=4 dmamode=2 udmamode=2 dmaflag=1
ata0-master: success setting PIO4 on generic chip
SMP: AP CPU #1 Launched!
SMP: CPU1 apic_initialize():
lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
SMP: AP CPU #2 Launched!
SMP: CPU2 apic_initialize():
lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
acd0: <SONY DVD RW DW-U18A/UYS1> DVD-R drive at ata0 as master
acd0: read 10820KB/s (18041KB/s) write 10820KB/s (10820KB/s), 2048KB buffer, PIO4
acd0: Reads: CD-R, CD-RW, CD-DA stream, DVD-ROM, DVD-R, packet
acd0: Writes: CD-R, CD-RW, DVD-R, test write, burnproof
acd0: Audio: play, 256 volume levels
acd0: Mechanism: ejectable tray, unlocked
acd0: Medium: 120mm data disc
Waiting 2 seconds for SCSI devices to settle
(noperiph:ahc0:0:-1:-1): SCSI bus reset delivered. 0 SCBs aborted.
SMP: AP CPU #3 Launched!
SMP: CPU3 apic_initialize():
lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff
(probe0:ata0:0:0:0): INQUIRY. CDB: 12 1 80 0 ff 0
(probe0:ata0:0:0:0): ILLEGAL REQUEST asc:24,0
(probe0:ata0:0:0:0): Invalid field in CDB
(probe0:ata0:0:0:0): INQUIRY. CDB: 12 1 80 0 ff 0
(probe0:ata0:0:0:0): ILLEGAL REQUEST asc:24,0
(probe0:ata0:0:0:0): Invalid field in CDB
(ahc0:A:1:0): Sending PPR bus_width 1, period 9, offset 7f, ppr_options 2
(ahc0:A:1:0): Received PPR width 1, period 9, offset 3f,options 2
Filtered to width 1, period 9, offset 3f, options 2
ahc0: target 1 using 16bit transfers
ahc0: target 1 synchronous at 80.0MHz DT, offset = 0x3f
(ahc0:A:2:0): Sending PPR bus_width 1, period 9, offset 7f, ppr_options 2
(ahc0:A:2:0): Received PPR width 1, period 9, offset 3f,options 2
Filtered to width 1, period 9, offset 3f, options 2
ahc0: target 2 using 16bit transfers
ahc0: target 2 synchronous at 80.0MHz DT, offset = 0x3f
Creating DISK da0
Creating DISK da1
Creating DISK cd0
pass0 at ahc0 bus 0 target 1 lun 0
pass0: <IBM IC35L036UCD210-0 S5BS> Fixed Direct Access SCSI-3 device
pass0: Serial Number KQZXA544
pass0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
pass1 at ahc0 bus 0 target 2 lun 0
pass1: <SEAGATE ST336607LC 0004> Fixed Direct Access SCSI-3 device
pass1: Serial Number 3JA0QXL100007327KGBH
pass1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
pass2 at ata0 bus 0 target 0 lun 0
pass2: <SONY DVD RW DW-U18A UYS1> Removable CD-ROM SCSI-0 device
pass2: 16.000MB/s transfers
da0 at ahc0 bus 0 target 1 lun 0
da0: <IBM IC35L036UCD210-0 S5BS> Fixed Direct Access SCSI-3 device
da0: Serial Number KQZXA544
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
cd0 at ata0 bus 0 target 0 lun 0
cd0: <SONY DVD RW DW-U18A UYS1> Removable CD-ROM SCSI-0 device
cd0: 16.000MB/s transfers
cd0: cd present [4027360 x 2048 byte records]
da1 at ahc0 bus 0 target 2 lun 0
da1: <SEAGATE ST336607LC 0004> Fixed Direct Access SCSI-3 device
da1: Serial Number 3JA0QXL100007327KGBH
da1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da1: 35003MB (71687372 512 byte sectors: 255H 63S/T 4462C)
Mounting root from ufs:/dev/da0s1a
da0s1: type 0xa5, start 63, end = 71682029, size 71681967 : OK
start_init: trying /sbin/init
uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x7000-0x701f irq 2 at device 29.0 on pci0
usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x7020-0x703f irq 5 at device 29.1 on pci0
usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
splash: image decoder found: logo_saver
Linux ELF exec handler installed
fxp0: promiscuous mode enabled
fxp0: promiscuous mode disabled
fxp0: promiscuous mode enabled
fxp0: promiscuous mode disabled
fxp0: promiscuous mode enabled
fxp0: promiscuous mode disabled
(da0:ahc0:0:1:0): tagged openings now 128
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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