[zfs][hardware] Reproducible kernel panic in 8.0-STABLE
Stephane LAPIE
stephane.lapie at darkbsd.org
Tue Feb 2 13:51:27 UTC 2010
Hello lists,
I have a case of kernel panic that can be consistently reproduced, and
which I guess is related to the hardware I'm using (Marvell controllers,
check my pciconf -lv output below).
The kernel panic message is always, consistently, the following :
Sleeping thread (tid 100021, pid 0) owns a non-sleepable lock
in the following cases (both on Marvell PCI-X SATA controllers) :
- Bad disk failing one too much DMA read/flush/write and getting
disconnected by the system (it has SMART indicators reporting at least
200 bad sectors, and still rising weekly); This is how I noticed it.
- When I simply unplug one disk, to replace it. It should also be noted
my system freezes upon atacontrol reinit'ing the concerned ata channel.
Unplugging for instance an USB drive that belongs to the pool doesn't
provoke this effect.
Just sharing in case there is anyone here who could provide pointers or
insight.
Thanks for your time,
--> ZFS pool structure :
NAME STATE READ WRITE CKSUM
prana DEGRADED 0 0 0
raidz1 DEGRADED 0 0 0
spare DEGRADED 0 0 0
ad16 ONLINE 0 0 0
ad16 ONLINE 0 0 0
ad30 ONLINE 0 0 0
ad28 ONLINE 0 0 0
ad18 ONLINE 0 0 0
ad14 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
ad26 ONLINE 0 0 0
ad4 ONLINE 0 0 0
ad6 ONLINE 0 0 0
ad8 ONLINE 0 0 0
ad10 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
ad20 ONLINE 0 0 0
ad22 ONLINE 0 0 0
ad24 ONLINE 0 0 0
ad32 ONLINE 0 0 0
ad34 ONLINE 0 0 0
cache
ad12 ONLINE 0 0 0
ad37 ONLINE 0 0 0
spares
da0 AVAIL
da1 AVAIL
--> pciconf -lv output :
hostb0 at pci0:0:0:0: class=0x060000 card=0xd98015d9 chip=0x29e08086
rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = 'X38/X48 (Bearlake) Processor to I/O Controller'
class = bridge
subclass = HOST-PCI
pcib1 at pci0:0:6:0: class=0x060400 card=0xd98015d9 chip=0x29e98086
rev=0x01 hdr=0x01
vendor = 'Intel Corporation'
device = 'X38/X48 (Bearlake) PCIe Root Port 2'
class = bridge
subclass = PCI-PCI
em2 at pci0:0:25:0: class=0x020000 card=0x10bd15d9 chip=0x10bd8086 rev=0x02
hdr=0x00
vendor = 'Intel Corporation'
device = 'Intel 82566DM Gigabit Ethernet Adapter (82566DM)'
class = network
subclass = ethernet
uhci0 at pci0:0:26:0: class=0x0c0300 card=0xd98015d9 chip=0x29378086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host
Controller'
class = serial bus
subclass = USB
uhci1 at pci0:0:26:1: class=0x0c0300 card=0xd98015d9 chip=0x29388086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host
Controller'
class = serial bus
subclass = USB
uhci2 at pci0:0:26:2: class=0x0c0300 card=0xd98015d9 chip=0x29398086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host
Controller'
class = serial bus
subclass = USB
ehci0 at pci0:0:26:7: class=0x0c0320 card=0xd98015d9 chip=0x293c8086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host
Controller'
class = serial bus
subclass = USB
pcib4 at pci0:0:28:0: class=0x060400 card=0xd98015d9 chip=0x29408086
rev=0x02 hdr=0x01
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) PCIe Root Port 1'
class = bridge
subclass = PCI-PCI
uhci3 at pci0:0:29:0: class=0x0c0300 card=0xd98015d9 chip=0x29348086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host
Controller'
class = serial bus
subclass = USB
uhci4 at pci0:0:29:1: class=0x0c0300 card=0xd98015d9 chip=0x29358086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host
Controller'
class = serial bus
subclass = USB
uhci5 at pci0:0:29:2: class=0x0c0300 card=0xd98015d9 chip=0x29368086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB Universal Host
Controller'
class = serial bus
subclass = USB
ehci1 at pci0:0:29:7: class=0x0c0320 card=0xd98015d9 chip=0x293a8086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host
Controller'
class = serial bus
subclass = USB
pcib6 at pci0:0:30:0: class=0x060401 card=0xd98015d9 chip=0x244e8086
rev=0x92 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub
Interface to PCI Bridge'
class = bridge
subclass = PCI-PCI
isab0 at pci0:0:31:0: class=0x060100 card=0xd98015d9 chip=0x29168086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IR (ICH9R) LPC Interface Controller'
class = bridge
subclass = PCI-ISA
ahci0 at pci0:0:31:2: class=0x010601 card=0xd98015d9 chip=0x29228086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) 6 port SATA AHCI Controller'
class = mass storage
subclass = SATA
ichsmb0 at pci0:0:31:3: class=0x0c0500 card=0xd98015d9 chip=0x29308086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) SMBus Controller'
class = serial bus
subclass = SMBus
none0 at pci0:0:31:6: class=0x118000 card=0x000015d9 chip=0x29328086
rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82801IB/IR/IH (ICH9 Family) Thermal Subsystem'
class = dasp
pcib2 at pci0:3:0:0: class=0x060400 card=0x00000000 chip=0x03408086
rev=0x09 hdr=0x01
vendor = 'Intel Corporation'
device = '41210 [Lanai] Serial to Parallel PCI Bridge A-segment
Bridge'
class = bridge
subclass = PCI-PCI
pcib3 at pci0:3:0:2: class=0x060400 card=0x00000000 chip=0x03418086
rev=0x09 hdr=0x01
vendor = 'Intel Corporation'
device = '41210 [Lanai] Serial to Parallel PCI Bridge B-segment
Bridge'
class = bridge
subclass = PCI-PCI
em0 at pci0:4:4:0: class=0x020000 card=0x108a8086 chip=0x108a8086 rev=0x03
hdr=0x00
vendor = 'Intel Corporation'
device = 'PRO/1000 P'
class = network
subclass = ethernet
em1 at pci0:4:4:1: class=0x020000 card=0x108a8086 chip=0x108a8086 rev=0x03
hdr=0x00
vendor = 'Intel Corporation'
device = 'PRO/1000 P'
class = network
subclass = ethernet
pcib5 at pci0:6:0:0: class=0x060400 card=0x00000000 chip=0x032c8086
rev=0x09 hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express-to-PCI Express Bridge (6702PXH)'
class = bridge
subclass = PCI-PCI
ioapic0 at pci0:6:0:1: class=0x080020 card=0xd98015d9 chip=0x03268086
rev=0x09 hdr=0x00
vendor = 'Intel Corporation'
device = '6700/6702PXH I/OxAPIC Interrupt Controller A'
class = base peripheral
subclass = interrupt controller
atapci0 at pci0:7:1:0: class=0x010000 card=0x11ab11ab chip=0x608111ab
rev=0x09 hdr=0x00
vendor = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
device = 'MV88SX6081 8-port SATA II PCI-X Controller'
class = mass storage
subclass = SCSI
atapci1 at pci0:7:7:0: class=0x010000 card=0x11ab11ab chip=0x608111ab
rev=0x09 hdr=0x00
vendor = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
device = 'MV88SX6081 8-port SATA II PCI-X Controller'
class = mass storage
subclass = SCSI
em3 at pci0:17:0:0: class=0x020000 card=0x10128086 chip=0x10128086 rev=0x01
hdr=0x00
vendor = 'Intel Corporation'
device = 'Dual Port Gigabit Ethernet Controller (Fiber) (82546EB)'
class = network
subclass = ethernet
em4 at pci0:17:0:1: class=0x020000 card=0x10128086 chip=0x10128086 rev=0x01
hdr=0x00
vendor = 'Intel Corporation'
device = 'Dual Port Gigabit Ethernet Controller (Fiber) (82546EB)'
class = network
subclass = ethernet
vgapci0 at pci0:17:1:0: class=0x030000 card=0x63261039 chip=0x63261039
rev=0x0b hdr=0x00
vendor = 'Silicon Integrated Systems (SiS)'
device = 'SiS6326 GUI Accelerator'
class = display
subclass = VGA
fwohci0 at pci0:17:3:0: class=0x0c0010 card=0xba8015d9 chip=0x8023104c
rev=0x00 hdr=0x00
vendor = 'Texas Instruments (TI)'
device = 'IEEE1394a-2000 OHCI PHY/Link-Layer Ctrlr (TSB43AB21/A)'
class = serial bus
subclass = FireWire
atapci2 at pci0:17:4:0: class=0x010185 card=0x82131283 chip=0x82131283
rev=0x00 hdr=0x00
vendor = 'Integrated Technology Express (ITE) Inc'
device = 'IDE Controller (IT8213F)'
class = mass storage
subclass = ATA
--> dmesg output :
Copyright (c) 1992-2010 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-STABLE #11: Thu Jan 14 21:05:32 JST 2010
darksoul at eirei-no-za.yomi.darkbsd.org:/usr/storage/tech/eirei-no-za.yomi.darkbsd.org/usr/obj/usr/storage/tech/eirei-no-za.yomi.darkbsd.org/usr/src/sys/DARK-2009KERN
amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz (2666.68-MHz
K8-class CPU)
Origin = "GenuineIntel" Id = 0x1067a Stepping = 10
Features=0xbfebfbff<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,PBE>
Features2=0x408e3fd<SSE3,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 8589934592 (8192 MB)
avail memory = 8257941504 (7875 MB)
ACPI APIC Table: <PTLTD APIC >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 3
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
kbd1 at kbdmux0
ichwd module loaded
iscsi: version 2.1.0
acpi0: <PTLTD XSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 6.0 on pci0
pci3: <ACPI PCI bus> on pcib1
pcib2: <PCI-PCI bridge> at device 0.0 on pci3
pci4: <PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x2000-0x203f
mem 0xdfd80000-0xdfd9ffff,0xdfd00000-0xdfd3ffff irq 16 at device 4.0 on pci4
em0: [FILTER]
em0: Ethernet address: 00:0e:0c:70:7d:1e
em1: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x2040-0x207f
mem 0xdfda0000-0xdfdbffff,0xdfd40000-0xdfd7ffff irq 17 at device 4.1 on pci4
em1: [FILTER]
em1: Ethernet address: 00:0e:0c:70:7d:1f
pcib3: <PCI-PCI bridge> at device 0.2 on pci3
pci5: <PCI bus> on pcib3
em2: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x1820-0x183f
mem 0xdff00000-0xdff1ffff,0xdff20000-0xdff20fff irq 16 at device 25.0 on
pci0
em2: Using MSI interrupt
em2: [FILTER]
em2: Ethernet address: 00:30:48:de:84:88
uhci0: <Intel 82801I (ICH9) USB controller> port 0x1840-0x185f irq 16 at
device 26.0 on pci0
uhci0: [ITHREAD]
usbus0: <Intel 82801I (ICH9) USB controller> on uhci0
uhci1: <Intel 82801I (ICH9) USB controller> port 0x1860-0x187f irq 17 at
device 26.1 on pci0
uhci1: [ITHREAD]
usbus1: <Intel 82801I (ICH9) USB controller> on uhci1
uhci2: <Intel 82801I (ICH9) USB controller> port 0x1880-0x189f irq 18 at
device 26.2 on pci0
uhci2: [ITHREAD]
usbus2: <Intel 82801I (ICH9) USB controller> on uhci2
ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem
0xdff22800-0xdff22bff irq 18 at device 26.7 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0
pcib4: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci6: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 0.0 on pci6
pci7: <ACPI PCI bus> on pcib5
atapci0: <Marvell 88SX6081 SATA300 controller> port 0x3000-0x30ff mem
0xdf200000-0xdf2fffff irq 24 at device 1.0 on pci7
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: [ITHREAD]
ata6: <ATA channel 4> on atapci0
ata6: [ITHREAD]
ata7: <ATA channel 5> on atapci0
ata7: [ITHREAD]
ata8: <ATA channel 6> on atapci0
ata8: [ITHREAD]
ata9: <ATA channel 7> on atapci0
ata9: [ITHREAD]
atapci1: <Marvell 88SX6081 SATA300 controller> port 0x3400-0x34ff mem
0xdf300000-0xdf3fffff irq 28 at device 7.0 on pci7
atapci1: [ITHREAD]
ata10: <ATA channel 0> on atapci1
ata10: [ITHREAD]
ata11: <ATA channel 1> on atapci1
ata11: [ITHREAD]
ata12: <ATA channel 2> on atapci1
ata12: [ITHREAD]
ata13: <ATA channel 3> on atapci1
ata13: [ITHREAD]
ata14: <ATA channel 4> on atapci1
ata14: [ITHREAD]
ata15: <ATA channel 5> on atapci1
ata15: [ITHREAD]
ata16: <ATA channel 6> on atapci1
ata16: [ITHREAD]
ata17: <ATA channel 7> on atapci1
ata17: [ITHREAD]
uhci3: <Intel 82801I (ICH9) USB controller> port 0x18a0-0x18bf irq 23 at
device 29.0 on pci0
uhci3: [ITHREAD]
usbus4: <Intel 82801I (ICH9) USB controller> on uhci3
uhci4: <Intel 82801I (ICH9) USB controller> port 0x18c0-0x18df irq 22 at
device 29.1 on pci0
uhci4: [ITHREAD]
usbus5: <Intel 82801I (ICH9) USB controller> on uhci4
uhci5: <Intel 82801I (ICH9) USB controller> port 0x18e0-0x18ff irq 18 at
device 29.2 on pci0
uhci5: [ITHREAD]
usbus6: <Intel 82801I (ICH9) USB controller> on uhci5
ehci1: <Intel 82801I (ICH9) USB 2.0 controller> mem
0xdff22c00-0xdff22fff irq 23 at device 29.7 on pci0
ehci1: [ITHREAD]
usbus7: EHCI version 1.0
usbus7: <Intel 82801I (ICH9) USB 2.0 controller> on ehci1
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci17: <ACPI PCI bus> on pcib6
em3: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x4080-0x40bf
mem 0xdfe00000-0xdfe1ffff irq 20 at device 0.0 on pci17
em3: [FILTER]
em3: Ethernet address: 00:07:e9:0f:a3:80
em4: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x40c0-0x40ff
mem 0xdfe20000-0xdfe3ffff irq 21 at device 0.1 on pci17
em4: [FILTER]
em4: Ethernet address: 00:07:e9:0f:a3:81
vgapci0: <VGA-compatible display> port 0x4000-0x407f mem
0xde800000-0xdeffffff,0xdfe40000-0xdfe4ffff at device 1.0 on pci17
fwohci0: <Texas Instruments TSB43AB22/A> mem
0xdfe54000-0xdfe547ff,0xdfe50000-0xdfe53fff irq 22 at device 3.0 on pci17
fwohci0: [ITHREAD]
fwohci0: OHCI version 1.10 (ROM=1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:30:48:00:00:20:42:f6
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:30:48:20:42:f6
fwe0: Ethernet address: 02:30:48:20:42:f6
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:30:48:00:00:20:42:f6 @ 0xfffe00000000, S400,
maxrec 2048
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x799820
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1,
CYCLEMASTER mode
atapci2: <ITE IT8213F UDMA133 controller> port
0x4420-0x4427,0x4414-0x4417,0x4418-0x441f,0x4410-0x4413,0x4400-0x440f
irq 23 at device 4.0 on pci17
atapci2: [ITHREAD]
ata18: <ATA channel 0> on atapci2
ata18: [ITHREAD]
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel ICH9 AHCI SATA controller> port
0x1c70-0x1c77,0x1c64-0x1c67,0x1c68-0x1c6f,0x1c60-0x1c63,0x1c00-0x1c1f
mem 0xdff22000-0xdff227ff irq 17 at device 31.2 on pci0
ahci0: [ITHREAD]
ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich0: [ITHREAD]
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich1: [ITHREAD]
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich2: [ITHREAD]
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich3: [ITHREAD]
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich4: [ITHREAD]
ahcich5: <AHCI channel> at channel 5 on ahci0
ahcich5: [ITHREAD]
ichsmb0: <Intel 82801I (ICH9) SMBus controller> port 0x1100-0x111f mem
0xdff23000-0xdff230ff irq 17 at device 31.3 on pci0
ichsmb0: [ITHREAD]
smbus0: <System Management Bus> on ichsmb0
smb0: <SMBus generic I/O> on smbus0
pci0: <dasp> at device 31.6 (no driver attached)
acpi_button0: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart0: console (115200,n,8,1)
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
cpu0: <ACPI CPU> on acpi0
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
coretemp1: <CPU On-Die Thermal Sensors> on cpu1
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
coretemp2: <CPU On-Die Thermal Sensors> on cpu2
est2: <Enhanced SpeedStep Frequency Control> on cpu2
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
coretemp3: <CPU On-Die Thermal Sensors> on cpu3
est3: <Enhanced SpeedStep Frequency Control> on cpu3
p4tcc3: <CPU Frequency Thermal Control> on cpu3
ichwd0: <Intel ICH9R watchdog timer> on isa0
ichwd0: Intel ICH9R watchdog timer (ICH9 or equivalent)
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xcf7ff,0xcf800-0xd5fff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ZFS filesystem version 14
ZFS storage pool version 14
Timecounters tick every 1.000 msec
Waiting 5 seconds for SCSI devices to settle
firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me)
firewire0: bus manager 0
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <Intel> at usbus5
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <Intel> at usbus6
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
ad4: 1430799MB <Seagate ST31500341AS CC1H> at ata2-master UDMA100 SATA 3Gb/s
ad6: 1430799MB <Seagate ST31500341AS CC1H> at ata3-master UDMA100 SATA 3Gb/s
ad8: 1430799MB <Seagate ST31500341AS CC1H> at ata4-master UDMA100 SATA 3Gb/s
ad10: 1430799MB <Seagate ST31500341AS CC1H> at ata5-master UDMA100 SATA
3Gb/s
ad12: 61136MB <TS64GSSD25S M V090216> at ata6-master UDMA100 SATA 3Gb/s
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
ad14: 1430799MB <Seagate ST31500341AS CC1H> at ata7-master UDMA100 SATA
3Gb/s
ad16: 1430799MB <Seagate ST31500341AS CC1H> at ata8-master UDMA100 SATA
3Gb/s
ad18: 1430799MB <Seagate ST31500341AS CC1H> at ata9-master UDMA100 SATA
3Gb/s
ad20: 1430799MB <Seagate ST31500341AS SD1A> at ata10-master UDMA100 SATA
3Gb/s
ad22: 1430799MB <Seagate ST31500341AS CC1H> at ata11-master UDMA100 SATA
3Gb/s
ad24: 1430799MB <Seagate ST31500341AS CC1H> at ata12-master UDMA100 SATA
3Gb/s
ad26: 1430799MB <Seagate ST31500341AS CC1H> at ata13-master UDMA100 SATA
3Gb/s
ad28: 1430799MB <Seagate ST31500341AS CC1H> at ata14-master UDMA100 SATA
3Gb/s
ad30: 1430799MB <Seagate ST31500341AS CC1H> at ata15-master UDMA100 SATA
3Gb/s
ad32: 1430799MB <Seagate ST31500341AS CC1H> at ata16-master UDMA100 SATA
3Gb/s
ad34: 1430799MB <Seagate ST31500341AS CC1H> at ata17-master UDMA100 SATA
3Gb/s
ata18: DMA limited to UDMA33, controller found non-ATA66 cable
ad36: 3823MB <TRANSCEND 20070831> at ata18-master UDMA33
ad37: 61136MB <TS64GSSD25 M V090331> at ata18-slave UDMA133
uhub3: 6 ports with 6 removable, self powered
uhub7: 6 ports with 6 removable, self powered
ugen0.2: <Chicony> at usbus0
uhub8: <Chicony Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2> on usbus0
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
Trying to mount root from zfs:prana
uhub8: 3 ports with 2 removable, bus powered
ugen0.3: <Chicony> at usbus0
ukbd0: <Chicony PFU-68 USB Keyboard, class 0/0, rev 1.10/1.00, addr 3>
on usbus0
kbd2 at ukbd0
em1: link state changed to UP
em0: link state changed to UP
ad36: FAILURE - SMART status=51<READY,DSC,ERROR> error=4<ABORTED>
ugen7.2: <vendor 0x05e3> at usbus7
uhub9: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/7.02, addr 2> on
usbus7
uhub9: 4 ports with 4 removable, self powered
ugen7.3: <vendor 0x05e3> at usbus7
uhub10: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/7.02, addr 3> on
usbus7
uhub10: 4 ports with 4 removable, self powered
ugen7.4: <Generic> at usbus7
umass0: <Generic External, class 0/0, rev 2.00/1.04, addr 4> on usbus7
umass0: SCSI over Bulk-Only; quirks = 0x0000
umass0:6:0:-1: Attached to scbus6
da0 at umass-sim0 bus 0 scbus6 target 0 lun 0
da0: <Generic External 1.04> Fixed Direct Access SCSI-4 device
da0: 40.000MB/s transfers
da0: 1430799MB (2930277168 512 byte sectors: 255H 63S/T 182401C)
--
Stephane LAPIE, EPITA SRS, Promo 2005
"Even when they have digital readouts, I can't understand them."
--MegaTokyo
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