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kern/49049: recent amd64 GENERIC kernels fail in i915_driver_load on Lenovo X61
>Number: 49049
>Category: kern
>Synopsis: recent amd64 GENERIC kernels fail in i915_driver_load on
>Lenovo X61
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Jul 28 22:20:00 +0000 2014
>Originator: Jim Bernard
>Release: NetBSD 6.99.49
>Organization:
>Environment:
System: NetBSD 6.99.49 (GENERIC) #0: Sun Jul 27 17:44:23 MDT 2014
Architecture: amd64
Machine: amd64
>Description:
For some time now, I've been unable to get kernels to boot on either
a Lenovo X61 or T61 laptop (actually, I may have only tested the
X61, but the T61 has the same on-board graphics device). The amd64
kernels mentioned below were built from a cvs update that began
Sun Jul 27 16:38:57 UTC 2014 and ended Sun Jul 27 16:43:08 UTC 2014,
except as noted. Here are the messages from the GENERIC kernel at
the point of failure, followed by a backtrace (NB: typed by hand):
...
i915drm0 at vga0: Intel i965GM
error: [drm:pid0:drm_addmap] *ERROR* erm_addmap couldn't ioremap registers with
base F8100000, size 100000
uvm fault(0xffffffff80f6ff20, 0x0, 1) -> e
fatal page fault in supervisor mode
trap type 6 code 0 rip ffffffff8034cf3c cs 8 rflags 10246 cr2 10 ilevel 8 rsp
ffffffff8115b9b0
curlwp 0xffffffff80f2c1c0 pid 0.1 lowest kstack 0xffffffff811582c0
kernel: page fault trap, code=0
Stopped in pid 0.1 (system) at netbsd:i915_driver_load+0x25f: movl
10(%rdx),%eax
db(0)> bt
i915_driver_load() at netbsd:i915_driver_load+0x25f
drm_attach() at netbsd:drm_attach+0x410
config_attach_loc() at netbsd:config_attach_loc+0x17a
config_attach_loc() at netbsd:config_attach_loc+0x17a
pci_probe_device() at netbsd:pci_probe_device+0x4b5
pci_enumerate_bus() at netbsd:pci_enumerate_bus+0x171
pcirescan() at netbsd:pcirescan+0x47
pciattach() at netbsd:pciattach+0x193
config_attach_loc() at netbsd:config_attach_loc+0x17a
mp_pci_scan() at netbsd:mp_pci_scan+0xa4
mainbus_attach() at netbsd:mainbus_attach+0x302
config_attach_loc() at netbsd:config_attach_loc+0x17a
cpu_configure() at netbsd:cpu_configure+0x26
main() at netbsd:main+0x2ae
I also tried a DRMKMS kernel, which fails a bit differently:
===> DRMKMS 6.99.49:
...
i915drmkms0 at pci0 dev 2 function 0: Intel 82965PM Integrated Graphics Device
(rev. 0x0c)
drm: Memory usable by graphics device = 512M
drm: Supports vblank timestamp caching Rev 2 (21.10.2013)
drm: Driver supports precise vblank timestamp query.
drm: failed to find VBIOS tables
i915drmkms0: interrupting at ioapic0 pin 16 (i915)
uvm_fault(0xffffffff811d2bc0, 0xffff8000240e0000, 2) -> e
fatal page fault in supervisor mode
trap type 6 code 2 rip ffffffff80232f28 cs 8 rflags 10202 cr2 ffff8000240e0000
ilevel 8 rsp ffffffff813886c8
curlwp 0xffffffff81108280 pid 0.1 lowest kstack 0xffffffff813852c0
kernel: page fault trap, code=0
Stopped in pid 0.1 (system) at netbsd:bus_space_write_4+0x8: movl
%ecx,0(%rdx)
db(0)> bt
bus_space_write_4() at netbsd:bus_space_write_4+0x8
intel_gtt_clear_range() at netbsd:intel_gtt_clear_range+0x74
i915_gem_setup_global_gtt() at netbsd:i915_gem_setup_global_gtt+0x180
i915_gem_init() at netbsd:i915_gem_init+0x35
i915_driver_load() at netbsd:i915_driver_load+0x50
drm_dev_register() at netbsd:drm_dev_register+0x8f
drm_pci_attach() at netbsd:drm_pci_attach+0x28a
i915drmkms_attach() at netbsd:i915drmkms_attach+0x9b
config_attach_loc() at netbsd:config_attach_loc+0x17a
pci_probe_device() at netbsd:pci_probe_device+0x4b5
pci_enumerate_bus() at netbsd:pci_enumerate_bus+0x171
pcirescan() at netbsd:pcirescan+0x47
pciattach() at netbsd:pciattach+0x193
config_attach_loc() at netbsd:config_attach_loc+0x17a
mp_pci_scan() at netbsd:mp_pci_scan+0xa4
mainbus_attach() at netbsd:mainbus_attach+0x302
config_attach_loc() at netbsd:config_attach_loc+0x17a
cpu_configure() at netbsd:cpu_configure+0x26
main() at netbsd:main+0x2ae
For reference, here is the complete dmesg from the GENERIC kernel with
i915drm* disabled in boot.cfg:
===> GENERIC 6.99.49 w/i915drm* disabled:
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 6.99.49 (GENERIC) #0: Sun Jul 27 17:44:23 MDT 2014
root@xxx:/usr/src/sys/arch/amd64/compile/GENERIC
total memory = 2006 MB
avail memory = 1931 MB
timecounter: Timecounters tick every 10.000 msec
[157] i915drm* disabled
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
LENOVO 776796U (ThinkPad X61 Tablet)
mainbus0 (root)
ACPI: RSDP 0xf6950 000024 (v02 LENOVO)
ACPI: XSDT 0x7d6bcd1f 00009C (v01 LENOVO TP-7S 00001240 LTP 00000000)
ACPI: FACP 0x7d6bce00 0000F4 (v03 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32
(20131218/tbfadt-634)
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe1Block: 0/32
(20131218/tbfadt-634)
ACPI BIOS Warning (bug): Optional FADT field Gpe1Block has zero address or
length: 0x000000000000102C/0x0 (20131218/tbfadt-664)
ACPI: DSDT 0x7d6bd1db 00E973 (v01 LENOVO TP-7S 00001240 MSFT 03000000)
ACPI: FACS 0x7d6e4000 000040
ACPI: SSDT 0x7d6bcfb4 000227 (v01 LENOVO TP-7S 00001240 MSFT 03000000)
ACPI: ECDT 0x7d6cbb4e 000052 (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: TCPA 0x7d6cbba0 000032 (v02 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: APIC 0x7d6cbbd2 000068 (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: MCFG 0x7d6cbc3a 00003C (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: HPET 0x7d6cbc76 000038 (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: SLIC 0x7d6cbdf0 000176 (v01 LENOVO TP-7S 00001240 LTP 00000000)
ACPI: BOOT 0x7d6cbf66 000028 (v01 LENOVO TP-7S 00001240 LTP 00000001)
ACPI: ASF! 0x7d6cbf8e 000072 (v16 LENOVO TP-7S 00001240 PTL 00000001)
ACPI: SSDT 0x7d6e2697 00025F (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e28f6 0000A6 (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e299c 0004F7 (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e2e93 0008BD (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e3750 00069C (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: All ACPI Tables successfully acquired
cpu0 at mainbus0 apid 0: Intel(R) Core(TM)2 Duo CPU L7500 @ 1.60GHz, id
0x6fb
cpu1 at mainbus0 apid 1: Intel(R) Core(TM)2 Duo CPU L7500 @ 1.60GHz, id
0x6fb
ioapic0 at mainbus0 apid 1: pa 0xfec00000, version 0x20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20131218
acpi0: X/RSDT: OemId <LENOVO,TP-7S ,00001240>, AslId < LTP,00000000>
acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
ACPI: SSDT 0x7d6e1d72 000282 (v01 PmRef Cpu0Ist 00000100 INTL 20050513)
ACPI: SSDT 0x0 000282 (v01 PmRef Cpu0Ist 00000100 INTL 20050513)
ACPI: SSDT 0x7d6e2079 00061E (v01 PmRef Cpu0Cst 00000100 INTL 20050513)
ACPI: SSDT 0x0 00061E (v01 PmRef Cpu0Cst 00000100 INTL 20050513)
ACPI: SSDT 0x7d6e1caa 0000C8 (v01 PmRef Cpu1Ist 00000100 INTL 20050513)
ACPI: SSDT 0x0 0000C8 (v01 PmRef Cpu1Ist 00000100 INTL 20050513)
ACPI: SSDT 0x7d6e1ff4 000085 (v01 PmRef Cpu1Cst 00000100 INTL 20050513)
ACPI: SSDT 0x0 000085 (v01 PmRef Cpu1Cst 00000100 INTL 20050513)
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
acpiec0 at acpi0 (EC, PNP0C09-0): using acpiecdt0
MEM (PNP0C01) at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
SIO (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
pckbc1 at acpi0 (KBD, LEN0003) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, IBM3780) (aux port): irq 12
TPM (ATM1200) at acpi0 not configured
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: sanasoni LION rechargeable battery
acpibat0: granularity: low->warn 0.001 Wh, warn->full 0.001 Wh
acpibat1 at acpi0 (BAT1, PNP0C0A-2): ACPI Battery
acpibat2 at acpi0 (BAT2, PNP0C0A-1): ACPI Battery
acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
thinkpad0 at acpi0 (HKEY, IBM0068)
acpivga0 at acpi0 (VID): ACPI Display Adapter
acpiout0 at acpivga0 (LCD0, 0x0400): ACPI Display Output Device
acpiout0: brightness levels: 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100
acpiout1 at acpivga0 (CRT0, 0x0100): ACPI Display Output Device
acpiout2 at acpivga0 (DVI0, 0x0300): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0: 0x0100 (acpiout1): Ext. Monitor, head 0
acpivga0: 0x0300 (acpiout2): Unknown Output Device, head 0
acpivga0: 0x0400 (acpiout0): Unknown Output Device, head 0
acpitz0 at acpi0 (THM0)
acpitz0: levels: critical 127.0 C, passive cooling
acpitz1 at acpi0 (THM1): cpu0 cpu1
acpitz1: levels: critical 100.0 C, passive 95.5 C, passive cooling
ACPI: Enabled 3 GPEs in block 00 to 1F
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_]
(20131218/hwxface-646)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_]
(20131218/hwxface-646)
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 0x8086 product 0x2a00 (rev. 0x0c)
agp0 at pchb0: i965-family chipset
agp0: detected 7676k stolen memory
agp0: aperture at 0xe0000000, size 0x20000000
vga0 at pci0 dev 2 function 0: vendor 0x8086 product 0x2a02 (rev. 0x0c)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
drm at vga0 not configured
vendor 0x8086 product 0x2a03 (miscellaneous display, revision 0x0c) at pci0 dev
2 function 1 not configured
wm0 at pci0 dev 25 function 0: Intel i82801H (M_AMT) LAN Controller (rev. 0x03)
wm0: interrupting at ioapic0 pin 20
wm0: PCI-Express bus
wm0: FLASH
wm0: Ethernet address 00:1d:72:9e:a5:11
igphy0 at wm0 phy 1: i82566 10/100/1000 media interface, rev. 0
igphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
uhci0 at pci0 dev 26 function 0: vendor 0x8086 product 0x2834 (rev. 0x03)
uhci0: interrupting at ioapic0 pin 20
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 26 function 1: vendor 0x8086 product 0x2835 (rev. 0x03)
uhci1: interrupting at ioapic0 pin 21
usb1 at uhci1: USB revision 1.0
ehci0 at pci0 dev 26 function 7: vendor 0x8086 product 0x283a (rev. 0x03)
ehci0: interrupting at ioapic0 pin 22
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1
usb2 at ehci0: USB revision 2.0
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 17
hdafg0 at hdaudio0: ADI AD1984
hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
hdafg0: ADC01 2ch: Mic In [Jack] [Built-In]
hdafg0: 2ch/2ch 8000Hz 11025Hz 16000Hz 22050Hz 32000Hz 44100Hz 48000Hz 88200Hz
96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, mmap, independent
hdvsmfg at hdaudio0 not configured
ppb0 at pci0 dev 28 function 0: vendor 0x8086 product 0x283f (rev. 0x03)
ppb0: PCI Express 1.0 <Root Port of PCI-E Root Complex> x1 @ 2.5Gb/s
pci1 at ppb0 bus 2
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
vendor 0x8086 product 0x444e (miscellaneous memory, revision 0x01) at pci1 dev
0 function 0 not configured
ppb1 at pci0 dev 28 function 1: vendor 0x8086 product 0x2841 (rev. 0x03)
ppb1: PCI Express 1.0 <Root Port of PCI-E Root Complex> x1 @ 2.5Gb/s
pci2 at ppb1 bus 3
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
wpi0 at pci2 dev 0 function 0: vendor 0x8086 product 0x4227 (rev. 0x02)
wpi0: interrupting at ioapic0 pin 17
wpi0: MoW1, address 00:1b:77:95:45:5e
wpi0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wpi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
wpi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps
36Mbps 48Mbps 54Mbps
uhci2 at pci0 dev 29 function 0: vendor 0x8086 product 0x2830 (rev. 0x03)
uhci2: interrupting at ioapic0 pin 16
usb3 at uhci2: USB revision 1.0
uhci3 at pci0 dev 29 function 1: vendor 0x8086 product 0x2831 (rev. 0x03)
uhci3: interrupting at ioapic0 pin 17
usb4 at uhci3: USB revision 1.0
ehci1 at pci0 dev 29 function 7: vendor 0x8086 product 0x2836 (rev. 0x03)
ehci1: interrupting at ioapic0 pin 19
ehci1: EHCI version 1.0
ehci1: companion controllers, 2 ports each: uhci2 uhci3
usb5 at ehci1: USB revision 2.0
ppb2 at pci0 dev 30 function 0: vendor 0x8086 product 0x2448 (rev. 0xf3)
pci3 at ppb2 bus 5
pci3: i/o space, memory space enabled
cbb0 at pci3 dev 0 function 0: vendor 0x1180 product 0x0476 (rev. 0xba)
fwohci0 at pci3 dev 0 function 1: vendor 0x1180 product 0x0832 (rev. 0x04)
fwohci0: interrupting at ioapic0 pin 17
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:1d:72:ff:9e:a5:11:ff
fwohci0: Phy 1394a available S400, 1 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
sdhc0 at pci3 dev 0 function 2: vendor 0x1180 product 0x0822 (rev. 0x21)
sdhc0: interrupting at ioapic0 pin 18
sdhc0: SD Host Specification 1.0, rev.4
sdhc0: using DMA transfer
sdmmc0 at sdhc0 slot 0
cbb0: cacheline 0x8 lattimer 0x20
cbb0: bhlc 0x822008
cbb0: interrupting at ioapic0 pin 16
cardslot0 at cbb0
cardbus0 at cardslot0: bus 6
pcmcia0 at cardslot0
ichlpcib0 at pci0 dev 31 function 0: vendor 0x8086 product 0x2811 (rev. 0x03)
timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
ichlpcib0: 24-bit timer
ichlpcib0: TCO (watchdog) timer configured.
piixide0 at pci0 dev 31 function 2: Intel 82801HEM Serial ATA Controller
(ICH8M) (rev. 0x03)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at ioapic0 pin 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at piixide0 channel 1
ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x283e (rev. 0x03)
ichsmb0: interrupting at ioapic0 pin 23
iic0 at ichsmb0: I2C bus
isa0 at ichlpcib0
tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: device 0x32031114 rev 0x9
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat 1 us, pow 1000 mW
acpicpu0: C2: FFH, lat 1 us, pow 500 mW
acpicpu0: C3: FFH, lat 17 us, pow 250 mW, bus master check
acpicpu0: P0: FFH, lat 10 us, pow 35000 mW, 1601 MHz, turbo boost
acpicpu0: P1: FFH, lat 10 us, pow 35000 mW, 1600 MHz
acpicpu0: P2: FFH, lat 10 us, pow 16000 mW, 1200 MHz
acpicpu0: P3: FFH, lat 10 us, pow 14000 mW, 800 MHz
acpicpu0: T0: FFH, lat 1 us, pow 14000 mW, 100 %
acpicpu0: T1: FFH, lat 1 us, pow 12250 mW, 88 %
acpicpu0: T2: FFH, lat 1 us, pow 10500 mW, 75 %
acpicpu0: T3: FFH, lat 1 us, pow 8750 mW, 63 %
acpicpu0: T4: FFH, lat 1 us, pow 7000 mW, 50 %
acpicpu0: T5: FFH, lat 1 us, pow 5250 mW, 38 %
acpicpu0: T6: FFH, lat 1 us, pow 3500 mW, 25 %
acpicpu0: T7: FFH, lat 1 us, pow 1750 mW, 13 %
coretemp0 at cpu0: thermal sensor, 1 C resolution
acpicpu1 at cpu1: ACPI CPU
coretemp1 at cpu1: thermal sensor, 1 C resolution
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
ieee1394if0: bus manager 0
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
acpiacad0: AC adapter online.
IPsec: Initialized Security Association Processing.
uhub0 at usb0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
uhub3 at usb3: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
uhub4 at usb4: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
uhub5 at usb5: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub5: 4 ports with 4 removable, self powered
ehci0: handing over full speed device on port 1 to uhci0
wd0 at atabus0 drive 0
wd0: <ST980817AS>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 76319 MB, 155061 cyl, 16 head, 63 sec, 512 bytes/sect x 156301488 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex, playback, capture
ugen0 at uhub0 port 1
ugen0: STMicroelectronics Biometric Coprocessor, rev 1.00/0.01, addr 2
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
acpibat0: normal capacity on 'charge state'
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)
wsdisplay0: screen 5 added (80x25, vt100 emulation)
wsdisplay0: screen 6 added (80x25, vt100 emulation)
wsdisplay0: screen 7 added (80x25, vt100 emulation)
Also for reference, here is the full dmesg from a GENERIC kernel
from a working releng-built snapshot back in early May:
===> GENERIC 6.99.41:
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 6.99.41 (GENERIC) #0: Sat May 10 15:57:04 UTC 2014
builds%b2.netbsd.org@localhost:/home/builds/ab/HEAD/amd64/201405101430Z-obj/home/builds/ab/HEAD/src/sys/arch/amd64/compile/GENERIC
total memory = 2006 MB
avail memory = 1931 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
LENOVO 776796U (ThinkPad X61 Tablet)
mainbus0 (root)
ACPI: RSDP 0xf6950 000024 (v02 LENOVO)
ACPI: XSDT 0x7d6bcd1f 00009C (v01 LENOVO TP-7S 00001240 LTP 00000000)
ACPI: FACP 0x7d6bce00 0000F4 (v03 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32
(20131218/tbfadt-634)
ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe1Block: 0/32
(20131218/tbfadt-634)
ACPI BIOS Warning (bug): Optional FADT field Gpe1Block has zero address or
length: 0x000000000000102C/0x0 (20131218/tbfadt-664)
ACPI: DSDT 0x7d6bd1db 00E973 (v01 LENOVO TP-7S 00001240 MSFT 03000000)
ACPI: FACS 0x7d6e4000 000040
ACPI: SSDT 0x7d6bcfb4 000227 (v01 LENOVO TP-7S 00001240 MSFT 03000000)
ACPI: ECDT 0x7d6cbb4e 000052 (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: TCPA 0x7d6cbba0 000032 (v02 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: APIC 0x7d6cbbd2 000068 (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: MCFG 0x7d6cbc3a 00003C (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: HPET 0x7d6cbc76 000038 (v01 LENOVO TP-7S 00001240 LNVO 00000001)
ACPI: SLIC 0x7d6cbdf0 000176 (v01 LENOVO TP-7S 00001240 LTP 00000000)
ACPI: BOOT 0x7d6cbf66 000028 (v01 LENOVO TP-7S 00001240 LTP 00000001)
ACPI: ASF! 0x7d6cbf8e 000072 (v16 LENOVO TP-7S 00001240 PTL 00000001)
ACPI: SSDT 0x7d6e2697 00025F (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e28f6 0000A6 (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e299c 0004F7 (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e2e93 0008BD (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: SSDT 0x7d6e3750 00069C (v01 LENOVO TP-7S 00001240 INTL 20050513)
ACPI: All ACPI Tables successfully acquired
cpu0 at mainbus0 apid 0: Intel(R) Core(TM)2 Duo CPU L7500 @ 1.60GHz, id
0x6fb
cpu1 at mainbus0 apid 1: Intel(R) Core(TM)2 Duo CPU L7500 @ 1.60GHz, id
0x6fb
ioapic0 at mainbus0 apid 1: pa 0xfec00000, version 0x20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20131218
acpi0: X/RSDT: OemId <LENOVO,TP-7S ,00001240>, AslId < LTP,00000000>
acpiecdt0 at acpi0: ACPI Embedded Controller via ECDT
ACPI: SSDT 0x7d6e1d72 000282 (v01 PmRef Cpu0Ist 00000100 INTL 20050513)
ACPI: SSDT 0x0 000282 (v01 PmRef Cpu0Ist 00000100 INTL 20050513)
ACPI: SSDT 0x7d6e2079 00061E (v01 PmRef Cpu0Cst 00000100 INTL 20050513)
ACPI: SSDT 0x0 00061E (v01 PmRef Cpu0Cst 00000100 INTL 20050513)
ACPI: SSDT 0x7d6e1caa 0000C8 (v01 PmRef Cpu1Ist 00000100 INTL 20050513)
ACPI: SSDT 0x0 0000C8 (v01 PmRef Cpu1Ist 00000100 INTL 20050513)
ACPI: SSDT 0x7d6e1ff4 000085 (v01 PmRef Cpu1Cst 00000100 INTL 20050513)
ACPI: SSDT 0x0 000085 (v01 PmRef Cpu1Cst 00000100 INTL 20050513)
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
acpiec0 at acpi0 (EC, PNP0C09-0): using acpiecdt0
MEM (PNP0C01) at acpi0 not configured
acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
SIO (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43 irq 0
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
pckbc1 at acpi0 (KBD, LEN0003) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, IBM3780) (aux port): irq 12
TPM (ATM1200) at acpi0 not configured
acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
acpibat0: sanasoni LION rechargeable battery
acpibat0: granularity: low->warn 0.001 Wh, warn->full 0.001 Wh
acpibat1 at acpi0 (BAT1, PNP0C0A-2): ACPI Battery
acpibat2 at acpi0 (BAT2, PNP0C0A-1): ACPI Battery
acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
thinkpad0 at acpi0 (HKEY, IBM0068)
acpivga0 at acpi0 (VID): ACPI Display Adapter
acpiout0 at acpivga0 (LCD0, 0x0400): ACPI Display Output Device
acpiout0: brightness levels: 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100
acpiout1 at acpivga0 (CRT0, 0x0100): ACPI Display Output Device
acpiout2 at acpivga0 (DVI0, 0x0300): ACPI Display Output Device
acpivga0: connected output devices:
acpivga0: 0x0100 (acpiout1): Ext. Monitor, head 0
acpivga0: 0x0300 (acpiout2): Unknown Output Device, head 0
acpivga0: 0x0400 (acpiout0): Unknown Output Device, head 0
acpitz0 at acpi0 (THM0)
acpitz0: levels: critical 127.0 C, passive cooling
acpitz1 at acpi0 (THM1): cpu0 cpu1
acpitz1: levels: critical 100.0 C, passive 95.5 C, passive cooling
ACPI: Enabled 3 GPEs in block 00 to 1F
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_]
(20131218/hwxface-646)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_]
(20131218/hwxface-646)
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc1 (aux slot)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 0x8086 product 0x2a00 (rev. 0x0c)
agp0 at pchb0: detected 7676k stolen memory
agp0: aperture at 0xe0000000, size 0x20000000
vga0 at pci0 dev 2 function 0: vendor 0x8086 product 0x2a02 (rev. 0x0c)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
i915drm0 at vga0: Intel i965GM
i915drm0: AGP at 0xe0000000 256MB
i915drm0: Initialized i915 1.6.0 20080730
vendor 0x8086 product 0x2a03 (miscellaneous display, revision 0x0c) at pci0 dev
2 function 1 not configured
wm0 at pci0 dev 25 function 0: Intel i82801H (M_AMT) LAN Controller (rev. 0x03)
wm0: interrupting at ioapic0 pin 20
wm0: PCI-Express bus
wm0: FLASH
wm0: Ethernet address 00:1d:72:9e:a5:11
igphy0 at wm0 phy 1: i82566 10/100/1000 media interface, rev. 0
igphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
uhci0 at pci0 dev 26 function 0: vendor 0x8086 product 0x2834 (rev. 0x03)
uhci0: interrupting at ioapic0 pin 20
usb0 at uhci0: USB revision 1.0
uhci1 at pci0 dev 26 function 1: vendor 0x8086 product 0x2835 (rev. 0x03)
uhci1: interrupting at ioapic0 pin 21
usb1 at uhci1: USB revision 1.0
ehci0 at pci0 dev 26 function 7: vendor 0x8086 product 0x283a (rev. 0x03)
ehci0: interrupting at ioapic0 pin 22
ehci0: EHCI version 1.0
ehci0: companion controllers, 2 ports each: uhci0 uhci1
usb2 at ehci0: USB revision 2.0
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 17
hdafg0 at hdaudio0: ADI AD1984
hdafg0: DAC00 2ch: Speaker [Built-In], HP Out [Jack]
hdafg0: ADC01 2ch: Mic In [Jack] [Built-In]
hdafg0: 2ch/2ch 8000Hz 11025Hz 16000Hz 22050Hz 32000Hz 44100Hz 48000Hz 88200Hz
96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
audio0 at hdafg0: full duplex, playback, capture, mmap, independent
hdvsmfg at hdaudio0 not configured
ppb0 at pci0 dev 28 function 0: vendor 0x8086 product 0x283f (rev. 0x03)
ppb0: PCI Express 1.0 <Root Port of PCI-E Root Complex> x1 @ 2.5Gb/s
pci1 at ppb0 bus 2
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
vendor 0x8086 product 0x444e (miscellaneous memory, revision 0x01) at pci1 dev
0 function 0 not configured
ppb1 at pci0 dev 28 function 1: vendor 0x8086 product 0x2841 (rev. 0x03)
ppb1: PCI Express 1.0 <Root Port of PCI-E Root Complex> x1 @ 2.5Gb/s
pci2 at ppb1 bus 3
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
wpi0 at pci2 dev 0 function 0: vendor 0x8086 product 0x4227 (rev. 0x02)
wpi0: interrupting at ioapic0 pin 17
wpi0: MoW1, address 00:1b:77:95:45:5e
wpi0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wpi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
wpi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps
36Mbps 48Mbps 54Mbps
uhci2 at pci0 dev 29 function 0: vendor 0x8086 product 0x2830 (rev. 0x03)
uhci2: interrupting at ioapic0 pin 16
usb3 at uhci2: USB revision 1.0
uhci3 at pci0 dev 29 function 1: vendor 0x8086 product 0x2831 (rev. 0x03)
uhci3: interrupting at ioapic0 pin 17
usb4 at uhci3: USB revision 1.0
ehci1 at pci0 dev 29 function 7: vendor 0x8086 product 0x2836 (rev. 0x03)
ehci1: interrupting at ioapic0 pin 19
ehci1: EHCI version 1.0
ehci1: companion controllers, 2 ports each: uhci2 uhci3
usb5 at ehci1: USB revision 2.0
ppb2 at pci0 dev 30 function 0: vendor 0x8086 product 0x2448 (rev. 0xf3)
pci3 at ppb2 bus 5
pci3: i/o space, memory space enabled
cbb0 at pci3 dev 0 function 0: vendor 0x1180 product 0x0476 (rev. 0xba)
fwohci0 at pci3 dev 0 function 1: vendor 0x1180 product 0x0832 (rev. 0x04)
fwohci0: interrupting at ioapic0 pin 17
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:1d:72:ff:9e:a5:11:ff
fwohci0: Phy 1394a available S400, 1 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
sdhc0 at pci3 dev 0 function 2: vendor 0x1180 product 0x0822 (rev. 0x21)
sdhc0: interrupting at ioapic0 pin 18
sdhc0: SD Host Specification 1.0, rev.4
sdhc0: using DMA transfer
sdmmc0 at sdhc0 slot 0
cbb0: cacheline 0x8 lattimer 0x20
cbb0: bhlc 0x822008
cbb0: interrupting at ioapic0 pin 16
cardslot0 at cbb0
cardbus0 at cardslot0: bus 6
pcmcia0 at cardslot0
ichlpcib0 at pci0 dev 31 function 0: vendor 0x8086 product 0x2811 (rev. 0x03)
timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz quality 1000
ichlpcib0: 24-bit timer
ichlpcib0: TCO (watchdog) timer configured.
piixide0 at pci0 dev 31 function 2: Intel 82801HEM Serial ATA Controller
(ICH8M) (rev. 0x03)
piixide0: bus-master DMA support present
piixide0: primary channel wired to compatibility mode
piixide0: primary channel interrupting at ioapic0 pin 14
atabus0 at piixide0 channel 0
piixide0: secondary channel wired to compatibility mode
piixide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at piixide0 channel 1
ichsmb0 at pci0 dev 31 function 3: vendor 0x8086 product 0x283e (rev. 0x03)
ichsmb0: interrupting at ioapic0 pin 23
iic0 at ichsmb0: I2C bus
isa0 at ichlpcib0
tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: device 0x32031114 rev 0x9
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: FFH, lat 1 us, pow 1000 mW
acpicpu0: C2: FFH, lat 1 us, pow 500 mW
acpicpu0: C3: FFH, lat 17 us, pow 250 mW, bus master check
acpicpu0: P0: FFH, lat 10 us, pow 35000 mW, 1601 MHz, turbo boost
acpicpu0: P1: FFH, lat 10 us, pow 35000 mW, 1600 MHz
acpicpu0: P2: FFH, lat 10 us, pow 16000 mW, 1200 MHz
acpicpu0: P3: FFH, lat 10 us, pow 14000 mW, 800 MHz
acpicpu0: T0: FFH, lat 1 us, pow 14000 mW, 100 %
acpicpu0: T1: FFH, lat 1 us, pow 12250 mW, 88 %
acpicpu0: T2: FFH, lat 1 us, pow 10500 mW, 75 %
acpicpu0: T3: FFH, lat 1 us, pow 8750 mW, 63 %
acpicpu0: T4: FFH, lat 1 us, pow 7000 mW, 50 %
acpicpu0: T5: FFH, lat 1 us, pow 5250 mW, 38 %
acpicpu0: T6: FFH, lat 1 us, pow 3500 mW, 25 %
acpicpu0: T7: FFH, lat 1 us, pow 1750 mW, 13 %
coretemp0 at cpu0: thermal sensor, 1 C resolution
acpicpu1 at cpu1: ACPI CPU
coretemp1 at cpu1: thermal sensor, 1 C resolution
fwohci0: BUS reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
ieee1394if0: bus manager 0
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
acpiacad0: AC adapter online.
uhub0 at usb0: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1 at usb1: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhub2 at usb2: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
uhub3 at usb3: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
uhub4 at usb4: vendor 0x8086 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
uhub5 at usb5: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub5: 4 ports with 4 removable, self powered
ehci0: handing over full speed device on port 1 to uhci0
wd0 at atabus0 drive 0
wd0: <ST980817AS>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 76319 MB, 155061 cyl, 16 head, 63 sec, 512 bytes/sect x 156301488 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(piixide0:0:0): using PIO mode 4, Ultra-DMA mode 5 (Ultra/100) (using DMA)
Kernelized RAIDframe activated
pad0: outputs: 44100Hz, 16-bit, stereo
audio1 at pad0: half duplex, playback, capture
ugen0 at uhub0 port 1
ugen0: STMicroelectronics Biometric Coprocessor, rev 1.00/0.01, addr 2
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
acpibat0: normal capacity on 'charge state'
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)
wsdisplay0: screen 5 added (80x25, vt100 emulation)
wsdisplay0: screen 6 added (80x25, vt100 emulation)
wsdisplay0: screen 7 added (80x25, vt100 emulation)
>How-To-Repeat:
Try to boot a recent amd64 kernel on a Lenovo X61 or T61 tablet.
>Fix:
Unknown.
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