Re: kern/53183: System stops servicing I/O requests and eventually deadlocks

To: kern-bug-people%netbsd.org@localhost,gnats-admin%netbsd.org@localhost,netbsd-bugs%netbsd.org@localhost,venture37%geeklan.co.uk@localhost
Subject: Re: kern/53183: System stops servicing I/O requests and eventually deadlocks
From: Sevan Janiyan <venture37%geeklan.co.uk@localhost>
Date: Mon, 16 Apr 2018 22:00:01 +0000 (UTC)
The following reply was made to PR kern/53183; it has been noted by GNATS.

From: Sevan Janiyan <venture37%geeklan.co.uk@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/53183: System stops servicing I/O requests and eventually
 deadlocks
Date: Mon, 16 Apr 2018 22:58:13 +0100

 On 16/04/2018 22:25, JaromÃr DoleÄ?ek wrote:
 > The following reply was made to PR kern/53183; it has been noted by GNATS.
 > 
 > From: =?UTF-8?B?SmFyb23DrXIgRG9sZcSNZWs=?= <jaromir.dolecek%gmail.com@localhost>
 > To: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>
 > Cc: 
 > Subject: Re: kern/53183: System stops servicing I/O requests and eventually deadlocks
 > Date: Mon, 16 Apr 2018 23:20:08 +0200
 > 
 >  Can you please provide dmesg also, particularily the type of the SATA
 >  controller? I have report of satalink(4) deadlocking after the
 >  conversion of wd(4) to use dksubr, which I have not yet been able to
 >  further investigate. Might be the same or similar issue.
 >  
 > 
 
 ThinkPad x60s flashed with coreboot.
 
 [    1.000000] NetBSD 8.99.14 (GENERIC) #0: Sat Apr 14 01:53:38 UTC 2018
 [    1.000000]
 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/i386/compile/GENERIC
 [    1.000000] total memory = 2038 MB
 [    1.000000] avail memory = 1984 MB
 [    1.000000] timecounter: Timecounters tick every 10.000 msec
 [    1.000000] Kernelized RAIDframe activated
 [    1.000000] running cgd selftest aes-xts-256 aes-xts-512 done
 [    1.000000] timecounter: Timecounter "i8254" frequency 1193182 Hz
 quality 100
 [    1.000003] LENOVO 17045LG (ThinkPad X60s)
 [    1.000003] mainbus0 (root)
 [    1.000003] ACPI: RSDP 0x00000000000F61B0 000024 (v02 CORE  )
 [    1.000003] ACPI: XSDT 0x000000007F7260E0 000054 (v01 CORE   COREBOOT
 00000000 CORE 00000000)
 [    1.000003] ACPI: FACP 0x000000007F7292A0 0000F4 (v04 CORE   COREBOOT
 00000000 CORE 00000000)
 [    1.000003] ACPI: DSDT 0x000000007F726280 00301E (v03 COREv4 COREBOOT
 20090419 INTL 20160318)
 [    1.000003] ACPI: FACS 0x000000007F726240 000040
 [    1.000003] ACPI: SSDT 0x000000007F7293A0 000531 (v02 CORE   COREBOOT
 0000002A CORE 0000002A)
 [    1.000003] ACPI: MCFG 0x000000007F7298E0 00003C (v01 CORE   COREBOOT
 00000000 CORE 00000000)
 [    1.000003] ACPI: TCPA 0x000000007F729920 000032 (v02 CORE   COREBOOT
 00000000 CORE 00000000)
 [    1.000003] ACPI: APIC 0x000000007F729960 000068 (v01 CORE   COREBOOT
 00000000 CORE 00000000)
 [    1.000003] ACPI: HPET 0x000000007F72B9D0 000038 (v01 CORE   COREBOOT
 00000000 CORE 00000000)
 [    1.000003] ACPI: 2 ACPI AML tables successfully acquired and loaded
 [    1.000003] ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 0x20,
 24 pins
 [    1.000003] cpu0 at mainbus0 apid 0
 [    1.000003] cpu0: Genuine Intel(R) CPU           L2400  @ 1.66GHz, id
 0x6e8
 [    1.000003] cpu0: package 0, core 0, smt 0
 [    1.000003] cpu1 at mainbus0 apid 1
 [    1.000003] cpu1: Genuine Intel(R) CPU           L2400  @ 1.66GHz, id
 0x6e8
 [    1.000003] cpu1: package 0, core 1, smt 0
 [    1.000003] acpi0 at mainbus0: Intel ACPICA 20180313
 [    1.000003] acpi0: X/RSDT: OemId <CORE  ,COREBOOT,00000000>, AslId
 <CORE,00000000>
 [    1.000003] acpi0: MCFG: segment 0, bus 0-63, address 0x00000000f0000000
 [    1.000003] acpi0: SCI interrupting at int 9
 [    1.000003] timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz
 quality 1000
 [    1.007519] hpet0 at acpi0: high precision event timer (mem
 0xfed00000-0xfed00400)
 [    1.007519] timecounter: Timecounter "hpet0" frequency 14318180 Hz
 quality 2000
 [    1.007683] acpiec0 at acpi0 (EC, PNP0C09-0): io 0x62,0x66
 [    1.007683] PDRC (PNP0C02) at acpi0 not configured
 [    1.007683] acpivga0 at acpi0 (GFX0): ACPI Display Adapter
 [    1.007683] acpiout0 at acpivga0 (VGA0, 0x0100): ACPI Display Output
 Device
 [    1.007683] acpiout1 at acpivga0 (TV0, 0x0240): ACPI Display Output
 Device
 [    1.007683] acpiout2 at acpivga0 (LCD0, 0x0410): ACPI Display Output
 Device
 [    1.007683] acpiout2: brightness levels: [0-15]
 [    1.007683] acpivga0: connected output devices:
 [    1.007683] acpivga0:   0x0100 (acpiout0): VGA Analog Monitor, index
 0, port 0, head 0, bios detect
 [    1.007683] acpivga0:   0x0240 (acpiout1): TV/HDTV Monitor, index 0,
 port 4, head 0, bios detect
 [    1.007683] acpivga0:   0x0410 (acpiout2): Int. Digital Flat Panel,
 index 0, port 1, head 0, bios detect
 [    1.007683] thinkpad0 at acpi0 (HKEY, IBM0068)
 [    1.007683] acpiacad0 at acpi0 (AC, ACPI0003-0): ACPI AC Adapter
 [    1.007683] acpibat0 at acpi0 (BAT0, PNP0C0A-0): ACPI Battery
 [    1.007683] acpibat0: SANYO LION rechargeable battery
 [    1.007683] acpibat0: granularity: low->warn 0.001 Wh, warn->full
 0.001 Wh
 [    1.007683] acpibat1 at acpi0 (BAT1, PNP0C0A-0): ACPI Battery
 [    1.007683] acpibut0 at acpi0 (SLPB, PNP0C0E): ACPI Sleep Button
 [    1.007683] acpilid0 at acpi0 (LID, PNP0C0D): ACPI Lid Switch
 [    1.007683] FWH (INT0800) at acpi0 not configured
 [    1.007683] MATH (PNP0C04) at acpi0 not configured
 [    1.007683] LDRC (PNP0C02) at acpi0 not configured
 [    1.007683] attimer1 at acpi0 (TIMR, PNP0100): io 0x40-0x43,0x50-0x53
 irq 0
 [    1.007683] pckbc1 at acpi0 (PS2K, PNP0303) (kbd port): io 0x60,0x64
 irq 1
 [    1.007683] pckbc2 at acpi0 (PS2M, PNP0F13) (aux port): irq 12
 [    1.007683] COMA (PNP0501) at acpi0 not configured
 [    1.007683] acpiacad1 at acpi0 (DOCK, ACPI0003-0): ACPI AC Adapter
 [    1.007683] acpitz0 at acpi0 (THM0): cpu0 cpu1
 [    1.007683] acpitz0: active cooling level 0: 80.0C
 [    1.007683] acpitz0: levels: critical 100.0 C, passive 90.0 C
 [    1.007683] acpifan0 at acpi0 (FAN, PNP0C0B): ACPI Fan
 [    1.007683] acpitz1 at acpi0 (THM1): cpu0 cpu1
 [    1.007683] acpitz1: levels: critical 99.0 C, passive 94.0 C, passive
 cooling
 [    1.007683] CTBL (BOOT0000) at acpi0 not configured
 [    1.007683] apm0 at acpi0: Power Management spec V1.2
 [    1.007683] pckbd0 at pckbc1 (kbd slot)
 [    1.007683] pckbc1: using irq 1 for kbd slot
 [    1.007683] wskbd0 at pckbd0: console keyboard
 [    1.007683] pms0 at pckbc1 (aux slot)
 [    1.007683] pms0: Failed to initialize an ALPS device.
 [    1.007683] pckbc1: using irq 12 for aux slot
 [    1.007683] wsmouse0 at pms0 mux 0
 [    1.007683] pci0 at mainbus0 bus 0: configuration mode 1
 [    1.007683] pci0: i/o space, memory space enabled, rd/line, rd/mult,
 wr/inv ok
 [    1.007683] pchb0 at pci0 dev 0 function 0: vendor 8086 product 27a0
 (rev. 0x03)
 [    1.007683] agp0 at pchb0: i915-family chipset
 [    1.007683] agp0: detected 7932k stolen memory
 [    1.007683] agp0: aperture at 0xd0000000, size 0x10000000
 [    1.007683] i915drmkms0 at pci0 dev 2 function 0: vendor 8086 product
 27a2 (rev. 0x03)
 [    1.007683] drm: Memory usable by graphics device = 256M
 [    1.007683] drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
 [    1.007683] drm: Driver supports precise vblank timestamp query.
 [    1.007683] i915drmkms0: interrupting at ioapic0 pin 16 (i915)
 [    1.007683] drm: initialized overlay support
 [    1.007683] intelfb0 at i915drmkms0
 [    1.007683] i915drmkms0: info: registered panic notifier
 [    1.007683] intelfb0: framebuffer at 0xdb35b000, size 1024x768, depth
 32, stride 4096
 [    1.007683] wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100
 emulation), using wskbd0
 [    1.007683] wsmux1: connecting to wsdisplay0
 [    1.007683] vendor 8086 product 27a6 (miscellaneous display, revision
 0x03) at pci0 dev 2 function 1 not configured
 [    1.007683] hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
 [    1.007683] hdaudio0: interrupting at msi0 vec 0
 [    1.007683] hdafg0 at hdaudio0: vendor 11d4 product 1981
 [    1.007683] hdafg0: DAC00 2ch: Speaker [Jack & Built-In]
 [    1.007683] hdafg0: ADC01 2ch: CD [Built-In], Mic In [Jack & Built-In]
 [    1.007683] hdafg0: DIG02 2ch: SPDIF Out [Jack]
 [    1.007683] hdafg0: 2ch/2ch 8000Hz 11025Hz 16000Hz 22050Hz 32000Hz
 44100Hz 48000Hz PCM16 PCM20 PCM24 AC3
 [    1.007683] audio0 at hdafg0: full duplex, playback, capture, mmap,
 independent
 [    1.007683] hdafg0: Virtual format configured - Format SLINEAR,
 precision 16, channels 2, frequency 48000
 [    1.007683] hdafg0: Latency: 128 milliseconds
 [    1.007683] hdvsmfg at hdaudio0 not configured
 [    1.007683] ppb0 at pci0 dev 28 function 0: vendor 8086 product 27d0
 (rev. 0x02)
 [    1.007683] ppb0: PCI Express capability version 1 <Root Port of
 PCI-E Root Complex> x1 @ 2.5GT/s
 [    1.007683] pci1 at ppb0 bus 1
 [    1.007683] pci1: i/o space, memory space enabled, rd/line, wr/inv ok
 [    1.007683] wm0 at pci1 dev 0 function 0: Intel i82573L Gigabit
 Ethernet (rev. 0x00)
 [    1.007683] wm0: interrupting at msi1 vec 0
 [    1.007683] wm0: PCI-Express bus
 [    1.007683] wm0: ASPM L0s and L1 are disabled to workaround the errata.
 [    1.007683] wm0: 64 words (8 address bits) SPI EEPROM
 [    1.007683] wm0: Ethernet address 00:16:d3:
 [    1.007683] wm0: 0x2a4440<SPI,IOH_VALID,PCIE,ASF_FIRM,AMT,WOL>
 [    1.007683] makphy0 at wm0 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
 [    1.007683] makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX,
 1000baseT, 1000baseT-FDX, auto
 [    1.007683] ppb1 at pci0 dev 28 function 1: vendor 8086 product 27d2
 (rev. 0x02)
 [    1.007683] ppb1: PCI Express capability version 1 <Root Port of
 PCI-E Root Complex> x1 @ 2.5GT/s
 [    1.007683] pci2 at ppb1 bus 2
 [    1.007683] pci2: i/o space, memory space enabled, rd/line, wr/inv ok
 [    1.007683] ral0 at pci2 dev 0 function 0: vendor 1814 product 3090
 (rev. 0x00)
 [    1.007683] ral0: interrupting at ioapic0 pin 17
 [    1.007683] ral0: 802.11 address 6c:62:6d:
 [    1.007683] ral0: MAC/BBP RT3090 (rev 0x3213), RF RT3020 (MIMO 1T1R)
 [    1.007683] ppb2 at pci0 dev 28 function 2: vendor 8086 product 27d4
 (rev. 0x02)
 [    1.007683] ppb2: PCI Express capability version 1 <Root Port of
 PCI-E Root Complex> x1 @ 2.5GT/s
 [    1.007683] pci3 at ppb2 bus 3
 [    1.007683] pci3: i/o space, memory space enabled, rd/line, wr/inv ok
 [    1.007683] ppb3 at pci0 dev 28 function 3: vendor 8086 product 27d6
 (rev. 0x02)
 [    1.007683] ppb3: PCI Express capability version 1 <Root Port of
 PCI-E Root Complex> x1 @ 2.5GT/s
 [    1.007683] pci4 at ppb3 bus 4
 [    1.007683] pci4: i/o space, memory space enabled, rd/line, wr/inv ok
 [    1.007683] uhci0 at pci0 dev 29 function 0: vendor 8086 product 27c8
 (rev. 0x02)
 [    1.007683] uhci0: interrupting at ioapic0 pin 16
 [    1.007683] usb0 at uhci0: USB revision 1.0
 [    1.007683] uhci1 at pci0 dev 29 function 1: vendor 8086 product 27c9
 (rev. 0x02)
 [    1.007683] uhci1: interrupting at ioapic0 pin 17
 [    1.007683] usb1 at uhci1: USB revision 1.0
 [    1.007683] uhci2 at pci0 dev 29 function 2: vendor 8086 product 27ca
 (rev. 0x02)
 [    1.007683] uhci2: interrupting at ioapic0 pin 18
 [    1.007683] usb2 at uhci2: USB revision 1.0
 [    1.007683] uhci3 at pci0 dev 29 function 3: vendor 8086 product 27cb
 (rev. 0x02)
 [    1.007683] uhci3: interrupting at ioapic0 pin 19
 [    1.007683] usb3 at uhci3: USB revision 1.0
 [    1.007683] ehci0 at pci0 dev 29 function 7: vendor 8086 product 27cc
 (rev. 0x02)
 [    1.007683] ehci0: interrupting at ioapic0 pin 19
 [    1.007683] ehci0: EHCI version 1.0
 [    1.007683] ehci0: 4 companion controllers, 2 ports each: uhci0 uhci1
 uhci2 uhci3
 [    1.007683] usb4 at ehci0: USB revision 2.0
 [    1.007683] ppb4 at pci0 dev 30 function 0: vendor 8086 product 2448
 (rev. 0xe2)
 [    1.007683] pci5 at ppb4 bus 5
 [    1.007683] pci5: i/o space, memory space enabled
 [    1.007683] cbb0 at pci5 dev 0 function 0: vendor 1180 product 0476
 (rev. 0xb4)
 [    1.007683] fwohci0 at pci5 dev 0 function 1: vendor 1180 product
 0552 (rev. 0x09)
 [    1.007683] fwohci0: interrupting at ioapic0 pin 17
 [    1.007683] fwohci0: OHCI version 1.10 (ROM=0)
 [    1.007683] fwohci0: No. of Isochronous channels is 4.
 [    1.007683] fwohci0: EUI64 00:00:00:00:00:00:00:00
 [    1.007683] fwohci0: Phy 1394a available S400, 2 ports.
 [    1.007683] fwohci0: Link S400, max_rec 2048 bytes.
 [    1.007683] ieee1394if0 at fwohci0: IEEE1394 bus
 [    1.007683] fwip0 at ieee1394if0: IP over IEEE1394
 [    1.007683] fwohci0: Initiate bus reset
 [    1.007683] sdhc0 at pci5 dev 0 function 2: vendor 1180 product 0822
 (rev. 0x18)
 [    1.007683] sdhc0: interrupting at ioapic0 pin 18
 [    1.007683] sdhc0: SDHC 1.0, rev 2, SDMA, 33000 kHz, 3.3V, 512 byte
 blocks
 [    1.007683] sdmmc0 at sdhc0 slot 0
 [    1.007683] vendor 1180 product 0843 (miscellaneous system) at pci5
 dev 0 function 3 not configured
 [    1.007683] cbb0: cacheline 0x0 lattimer 0x40
 [    1.007683] cbb0: bhlc 0x824000
 [    1.007683] cbb0: interrupting at ioapic0 pin 16
 [    1.007683] cardslot0 at cbb0
 [    1.007683] cardbus0 at cardslot0: bus 6
 [    1.007683] pcmcia0 at cardslot0
 [    1.007683] ichlpcib0 at pci0 dev 31 function 0: vendor 8086 product
 27b9 (rev. 0x02)
 [    1.007683] timecounter: Timecounter "ichlpcib0" frequency 3579545 Hz
 quality 1000
 [    1.007683] ichlpcib0: 24-bit timer
 [    1.007683] tco0 at ichlpcib0: TCO (watchdog) timer configured.
 [    1.007683] tco0: Min/Max interval 1/367 seconds
 [    1.007683] piixide0 at pci0 dev 31 function 1: Intel 82801GB/GR IDE
 Controller (ICH7) (rev. 0x02)
 [    1.007683] piixide0: bus-master DMA support present
 [    1.007683] piixide0: primary channel configured to compatibility mode
 [    1.007683] piixide0: primary channel ignored (disabled)
 [    1.007683] piixide0: secondary channel configured to compatibility mode
 [    1.007683] piixide0: secondary channel ignored (disabled)
 [    1.007683] ahcisata0 at pci0 dev 31 function 2: vendor 8086 product
 27c5 (rev. 0x02)
 [    1.007683] ahcisata0: interrupting at ioapic0 pin 16
 [    1.007683] ahcisata0: AHCI revision 1.10, 4 ports, 32 slots, CAP
 0xdf12ff03<PSC,SSC,PMD,SPM,ISS=0x1=Gen1,SCLO,SAL,SALP,SSS,SMPS,SNCQ,S64A>
 [    1.007683] atabus0 at ahcisata0 channel 0
 [    1.007683] ichsmb0 at pci0 dev 31 function 3: vendor 8086 product
 27da (rev. 0x02)
 [    1.007683] ichsmb0: interrupting at ioapic0 pin 23
 [    1.007683] iic0 at ichsmb0: I2C bus
 [    1.007683] isa0 at ichlpcib0
 [    1.007683] tpm0 at isa0 iomem 0xfed40000-0xfed44fff irq 7: ATML
 97SC3203 rev 0x5
 [    1.007683] pcppi0 at isa0 port 0x61
 [    1.007683] midi0 at pcppi0: PC speaker
 [    1.007683] sysbeep0 at pcppi0
 [    1.007683] isapnp0 at isa0 port 0x279
 [    1.007683] attimer1: attached to pcppi0
 [    1.007683] isapnp0: no ISA Plug 'n Play devices found
 [    1.007683] acpicpu0 at cpu0: ACPI CPU
 [    1.007683] acpicpu0: C1: FFH, lat   1 us, pow  1000 mW
 [    1.007683] acpicpu0: C2: FFH, lat   1 us, pow   500 mW
 [    1.007683] acpicpu0: C3: FFH, lat  17 us, pow   250 mW
 [    1.007683] acpicpu0: P0: FFH, lat   1 us, pow 31000 mW, 1666 MHz
 [    1.007683] acpicpu0: P1: FFH, lat   1 us, pow 22050 mW, 1333 MHz
 [    1.007683] acpicpu0: P2: FFH, lat   1 us, pow 13100 mW, 1000 MHz
 [    1.007683] acpicpu0: T0: I/O, lat   1 us, pow     0 mW, 100 %
 [    1.007683] acpicpu0: T1: I/O, lat   1 us, pow     0 mW,  88 %
 [    1.007683] acpicpu0: T2: I/O, lat   1 us, pow     0 mW,  76 %
 [    1.007683] acpicpu0: T3: I/O, lat   1 us, pow     0 mW,  64 %
 [    1.007683] acpicpu0: T4: I/O, lat   1 us, pow     0 mW,  52 %
 [    1.007683] acpicpu0: T5: I/O, lat   1 us, pow     0 mW,  40 %
 [    1.007683] acpicpu0: T6: I/O, lat   1 us, pow     0 mW,  28 %
 [    1.007683] acpicpu0: T7: I/O, lat   1 us, pow     0 mW,  16 %
 [    1.007683] coretemp0 at cpu0: thermal sensor, 1 C resolution, Tjmax=100
 [    1.007683] acpicpu1 at cpu1: ACPI CPU
 [    1.007683] coretemp1 at cpu1: thermal sensor, 1 C resolution, Tjmax=100
 [    1.007683] fwohci0: BUS reset
 [    1.007683] fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
 [    1.007683] ieee1394if0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
 [    1.007683] ieee1394if0: bus manager 0
 [    1.007683] DRM error in i915_irq_handler: pipe A underrun
 [    1.007683] timecounter: Timecounter "clockinterrupt" frequency 100
 Hz quality 0
 [    1.616804] IPsec: Initialized Security Association Processing.
 [    1.626933] uhub0 at usb0: NetBSD (0000) UHCI root hub (0000), class
 9/0, rev 1.00/1.00, addr 1
 [    1.626933] uhub0: 2 ports with 2 removable, self powered
 [    1.626933] uhub1 at usb1: NetBSD (0000) UHCI root hub (0000), class
 9/0, rev 1.00/1.00, addr 1
 [    1.626933] uhub1: 2 ports with 2 removable, self powered
 [    1.626933] uhub2 at usb2: NetBSD (0000) UHCI root hub (0000), class
 9/0, rev 1.00/1.00, addr 1
 [    1.626933] uhub2: 2 ports with 2 removable, self powered
 [    1.626933] uhub3 at usb3: NetBSD (0000) UHCI root hub (0000), class
 9/0, rev 1.00/1.00, addr 1
 [    1.626933] uhub3: 2 ports with 2 removable, self powered
 [    1.626933] uhub4 at usb4: NetBSD (0000) EHCI root hub (0000), class
 9/0, rev 2.00/1.00, addr 1
 [    1.626933] uhub4: 8 ports with 8 removable, self powered
 [    1.706986] acpiacad0: AC adapter offline.
 [    1.706986] ahcisata0 port 0: device present, speed: 1.5Gb/s
 [    2.927783] ehci0: handing over full speed device on port 8 to uhci3
 [    3.227979] wd0 at atabus0 drive 0
 [    3.227979] wd0: <SanDisk SDSSDP064G>
 [    3.227979] wd0: drive supports 1-sector PIO transfers, LBA48 addressing
 [    3.227979] wd0: 61057 MB, 124053 cyl, 16 head, 63 sec, 512
 bytes/sect x 125045424 sectors
 [    3.227979] wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA
 mode 6 (Ultra/133), NCQ (32 tags)
 [    3.227979] wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2,
 Ultra-DMA mode 6 (Ultra/133) (using DMA), NCQ (31 tags)
 [    3.227979] WARNING: 1 error while detecting hardware; check system log.
 [    3.227979] boot device: wd0
 [    3.227979] root on wd0a dumps on wd0b
 [    3.227979] root file system type: ffs
 [    3.227979] kern.module.path=/stand/i386/8.99.14/modules
 [    3.237987] clock: unknown CMOS layout
 [    3.238033] ral0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
 [    3.238033] ral0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps
 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
 [    3.378078] Kernel RNG "kernel" long run test FAILURE: Run of 26 0s found
 [    3.378078] cprng kernel: failed statistical RNG test
 [    3.778340] wsdisplay0: screen 1 added (default, vt100 emulation)
 [    3.778340] wsdisplay0: screen 2 added (default, vt100 emulation)
 [    3.788347] wsdisplay0: screen 3 added (default, vt100 emulation)
 [    3.788347] wsdisplay0: screen 4 added (default, vt100 emulation)
 [    4.879060] ugen0 at uhub3 port 2
 [    4.879060] ugen0: STMicroelectronics (0x483) Biometric Coprocessor
 (0x2016), rev 1.00/0.01, addr 2
 
 
 
 
 
 I also tested the SSD in a ThinkPad x61s but I don't have a recent dmesg
 from that system at hand (can get it over the next couple of days if
 needed). Here's a slightly old one from last year
 http://dmesgd.nycbug.org/index.cgi?do=view&id=3360
 
 
 Sevan
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