>Number: 6491
>Category: kernel
>Synopsis: amd64 kernel sometimes fails to boot on Thinkpad T410s
>Confidential: yes
>Severity: serious
>Priority: medium
>Responsible: bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Fri Oct 15 19:40:01 GMT 2010
>Closed-Date:
>Last-Modified:
>Originator:
>Release:
>Organization:
>Environment:
System : OpenBSD 4.8
Details : OpenBSD 4.8-current (GENERIC.MP) #580: Thu Oct 14
09:34:09 MDT 2010
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
Sometimes (perhaps 1/4 of the time) when I boot my T410s, it stalls during
hardware detection, with the final line being:
uhidev0 at uhub3
In other words, it seems to be probing uhub3, but not getting anywhere (the
rest of the line that one would normally expect isn't printed). I've left
this up to 15 minutes to see if there was a timeout issue, but it doesn't
solve matters.
>How-To-Repeat:
So far, this problem has only happened when I have rebooted the T410s from
OpenBSD - it hasn't happened on a "fresh" boot. That may be coincidence
though.
>Fix:
The only solution I've found so far is to hard power off the machine and try
booting again. So far it hasn't happened twice in a row.
dmesg:
OpenBSD 4.8-current (GENERIC.MP) #580: Thu Oct 14 09:34:09 MDT 2010
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 3138895872 (2993MB)
avail mem = 3041480704 (2900MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xe0010 (78 entries)
bios0: vendor LENOVO version "6UET53WW (1.33 )" date 09/02/2010
bios0: LENOVO 29123AG
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT ECDT APIC MCFG HPET ASF! SLIC BOOT SSDT TCPA SSDT
SSDT SSDT
acpi0: wakeup devices LID_(S3) SLPB(S3) UART(S3) IGBE(S4) EXP1(S4) EXP2(S4)
EXP3(S4) EXP4(S4) EXP5(S4) EHC1(S3) EHC2(S3) HDEF(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiec0 at acpi0
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz, 2394.43 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,AES,NXE,LONG
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: apic clock running at 132MHz
cpu1 at mainbus0: apid 4 (application processor)
cpu1: Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz, 2394.00 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,AES,NXE,LONG
cpu1: 256KB 64b/line 8-way L2 cache
ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG_)
acpiprt2 at acpi0: bus 2 (EXP1)
acpiprt3 at acpi0: bus 3 (EXP2)
acpiprt4 at acpi0: bus -1 (EXP3)
acpiprt5 at acpi0: bus 5 (EXP4)
acpiprt6 at acpi0: bus -1 (EXP5)
acpicpu0 at acpi0: C3, C1, PSS
acpicpu1 at acpi0: C3, C1, PSS
acpipwrres0 at acpi0: PUBS
acpitz0 at acpi0: critical temperature 100 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "42T4832" serial 30754 type LION oem "SANYO"
acpibat1 at acpi0: BAT1 not present
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0
cpu0: Enhanced SpeedStep 2394 MHz: speeds: 2400, 2399, 2266, 2133, 1999, 1866,
1733, 1599, 1466, 1333, 1199 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x0044 rev 0x02
vga1 at pci0 dev 2 function 0 "Intel Mobile HD graphics" rev 0x02
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1: apic 1 int 16 (irq 11)
drm0 at inteldrm0
"Intel 3400 MEI" rev 0x06 at pci0 dev 22 function 0 not configured
em0 at pci0 dev 25 function 0 "Intel 82577LM" rev 0x06: apic 1 int 20 (irq 11),
address 00:26:2d:f9:45:58
ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x06: apic 1 int 23 (irq
11)
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel QS57 HD Audio" rev 0x06: apic 1 int 17
(irq 11)
azalia0: codecs: Conexant/0x5069, Intel/0x2804, using Conexant/0x5069
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x06: apic 1 int 20 (irq
11)
pci1 at ppb0 bus 2
ppb1 at pci0 dev 28 function 1 "Intel 3400 PCIE" rev 0x06: apic 1 int 21 (irq
11)
pci2 at ppb1 bus 3
iwn0 at pci2 dev 0 function 0 "Intel Centrino Ultimate-N 6300" rev 0x35: apic 1
int 17 (irq 11), MIMO 3T3R, MoW, address 00:24:d7:0c:e3:e8
ppb2 at pci0 dev 28 function 3 "Intel 3400 PCIE" rev 0x06: apic 1 int 23 (irq
11)
pci3 at ppb2 bus 5
sdhc0 at pci3 dev 0 function 0 "Ricoh 5U822 SD/MMC" rev 0x01: apic 1 int 19
(irq 11)
sdmmc0 at sdhc0
"Ricoh 5U230 Memory Stick" rev 0x01 at pci3 dev 0 function 1 not configured
ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x06: apic 1 int 19 (irq
11)
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa6
pci4 at ppb3 bus 14
pcib0 at pci0 dev 31 function 0 "Intel QS57 LPC" rev 0x06
ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x06: apic 1 int 16 (irq
11), AHCI 1.3
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 0 lun 0: <ATA, SAMSUNG MMCRE28G, VBM1> SCSI3 0/direct fixed
sd0: 122104MB, 512 bytes/sec, 250069680 sec total
cd0 at scsibus0 targ 1 lun 0: <HL-DT-ST, DVDRAM GU10N, MX05> ATAPI 5/cdrom
removable
ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x06: apic 1 int 23
(irq 11)
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 2GB DDR3 SDRAM PC3-8500 SO-DIMM
spdmem1 at iic0 addr 0x51: 2GB DDR3 SDRAM PC3-8500 SO-DIMM
itherm0 at pci0 dev 31 function 6 "Intel 3400 Thermal" rev 0x06
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
aps0 at isa0 port 0x1600/31
mtrr: Pentium Pro MTRR support
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics Co.,
Ltd. Integrated Camera" rev 2.00/23.38 addr 3
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub3 port 4 "Qualcomm Incorporated Qualcomm Gobi 2000" rev 2.00/0.02
addr 3
uhidev0 at uhub3 port 8 configuration 1 interface 0 "N-trig DuoSense" rev
1.10/0.00 addr 4
uhidev0: iclass 3/1
uhidev1 at uhub3 port 8 configuration 1 interface 1 "N-trig DuoSense" rev
1.10/0.00 addr 4
uhidev1: iclass 3/1, 20 report ids
uhid0 at uhidev1 reportid 1: input=9, output=0, feature=0
uhts0 at uhidev1 reportid 2
wsmouse1 at uhts0 mux 0
uhts1 at uhidev1 reportid 3
wsmouse2 at uhts1 mux 0
uhid1 at uhidev1 reportid 4: input=0, output=0, feature=1
uhts2 at uhidev1 reportid 10
uhts2: touchscreen has no X report
uhid2 at uhidev1 reportid 11: input=0, output=0, feature=2
uhid3 at uhidev1 reportid 12: input=0, output=0, feature=4
uhid4 at uhidev1 reportid 13: input=0, output=0, feature=2
uhid5 at uhidev1 reportid 14: input=0, output=0, feature=2
uhid6 at uhidev1 reportid 15: input=0, output=0, feature=2
uhid7 at uhidev1 reportid 16: input=0, output=0, feature=2
uhid8 at uhidev1 reportid 17: input=0, output=0, feature=2
uhid9 at uhidev1 reportid 20: input=0, output=0, feature=2
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
root on sd0a swap on sd0b dump on sd0b
usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: high speed, self powered, config 1, Rate Matching Hub(0x0020),
Intel(0x8087), rev 0.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
port 5 powered
port 6 addr 3: high speed, power 200 mA, config 1, Integrated Camera(0x480d),
Chicony Electronics Co., Ltd.(0x17ef), rev 23.38
port 2 powered
port 3 powered
Controller /dev/usb1:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: high speed, self powered, config 1, Rate Matching Hub(0x0020),
Intel(0x8087), rev 0.00
port 1 powered
port 2 powered
port 3 powered
port 4 addr 3: high speed, self powered, config 1, Qualcomm Gobi
2000(0x9204), Qualcomm Incorporated(0x05c6), rev 0.02
port 5 powered
port 6 powered
port 7 powered
port 8 addr 4: full speed, self powered, config 1, DuoSense(0x0001),
N-trig(0x1b96), rev 0.00
port 2 powered
port 3 powered
>Release-Note:
>Audit-Trail:
>Unformatted:
