kern/154681: panic with FreeBSD-8 STABLE
Robert Schulze
rs at bytecamp.net
Fri Feb 11 13:10:07 UTC 2011
>Number: 154681
>Category: kern
>Synopsis: panic with FreeBSD-8 STABLE
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Feb 11 13:10:07 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: Robert Schulze
>Release: 8.2-RC3
>Organization:
>Environment:
FreeBSD xxxxx 8.2-RC3 FreeBSD 8.2-RC3 #3: Mon Jan 31 12:57:26 CET 2011 root at xxxxx:/usr/obj/usr/src/sys/BAK amd64
>Description:
Since upgrading from 8.0 to 8-STABLE, we get a panic at least every week once. The affected machine is a backup storage server, so we were able to set up a debugging kernel on that.
In my optinion, this panic is ZFS related, the machine is equipped with 2x6 drives raidz.
I hope that the following information will be helpful to you.
First, the trace after panic:
db> trace
Tracing pid 45 tid 100154 td 0xffffff000741f8c0
kdb_enter() at kdb_enter+0x3d
panic() at panic+0x17b
trap_fatal() at trap_fatal
Xdblfault() at Xdblfault+0xad
--- trap 0x17, rip = 0xffffffff8037a87e, rsp = 0xffffffff809b4b50, rbp = 0xffffff82476f6030 ---
witness_checkorder() at witness_checkorder+0x1a
_mtx_lock_spin_flags() at _mtx_lock_spin_flags+0x80
ioapic_disable_source() at ioapic_disable_source+0x30
intr_event_handle() at intr_event_handle+0xc4
intr_execute_handlers() at intr_execute_handlers+0x4f
lapic_handle_intr() at lapic_handle_intr+0x37
Xapic_isr1() at Xapic_isr1+0xa5
--- interrupt, rip = 0xffffffff80329447, rsp = 0xffffff82476f6200, rbp=0xffffff82476f6240 ---
_mtx_lock_flags() at _mtx_lock_flags+0x79
uma_zalloc_arg() at uma_zalloc_arg+0x2a7
vm_map_entry_create() at vm_map_entry_create+0x20
_vm_map_clip_start() at _vm_map_clip_start+0x52
vm_map_delete() at vm_map_delete+0x3b6
vm_map_remove() at vm_map_remove+0x52
uma_large_free() at uma_large_free+0x55
free() at free+0x7e
vdev_cache_evict() at vdev_cache_evict+0x39
vdev_cache_read() at vdev_cache_read+0x238
zio_vdev_io_start() at zio_vdev_io_start+x01a8
zio_execute() at zio_execute+0x70
vdev_raidz_io_start() at vdev_raidz_io_start+0x404
zio_execute() at zio_execute+0x70
vdev_mirror_io_start() at vdev_mirror_io_start+x015c
zio_execute() at zio_execute+0x70
arc_read_nolock() at arc_read_nolock+0x5a0
arc_read() at arc_read+0x71
dbuf_prefetch() at dbuf_prefetch+0x135
dmu_zfetch_dofetch() at dmu_zfetch_dofetch+0xe3
dmu_zfetch() ad dmu_zfetch+0xb7a
dbuf_read() at dbuf_read+0x5ce
dnode_hold_impl() at dnode_hold_impl+0xdd
dmu_buf_hold() at dmu_buf_hold+0x2b
bplist_enqueue() at bplist_enqueue+0x6b
dsl_dataset_block_kill() at dsl_dataset_block_kill+0x209
dbuf_write() at dbuf_write+0x1eb
dbuf_sync_list() at dbuf_sync_list+0x1f2
dbuf_sync_list() at dbuf_sync_list+0x100
dbuf_sync_list() at dbuf_sync_list+0x100
dbuf_sync_list() at dbuf_sync_list+0x100
dbuf_sync_list() at dbuf_sync_list+0x100
dbuf_sync_list() at dbuf_sync_list+0x100
dbuf_sync_list() at dbuf_sync_list+0x100
dnode_sync() at dnode_sync+0x46f
dmu_objset_sync() at dmu_objset_sync+0xb1
dsl_pool_sync() at dsl_pool_sync+0xb1
spa_sync() at spa_sync+0x3c8
txg_sync_thread() at txg_sync_thread+0x2c6
fork_exit() at fork_exit+0x12a
fork_trampoline() at fork_trampoline+0xe
--- trap 0, rip = 0, rsp = 0xffffff82476f8cf0, rbp = 0 ---
/etc/sysctl.conf:
security.bsd.see_other_uids=0
security.bsd.see_other_gids=0
kern.maxvnodes=200000
/boot/loader.conf
geom_mirror_load="YES"
vfs.zfs.arc_max="5G"
kernel configuration:
cpu HAMMER
ident GENERIC
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
options SCHED_ULE # ULE scheduler
options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options SCTP # Stream Control Transmission Protocol
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big directories
options UFS_GJOURNAL # Enable gjournal-based UFS journaling
options MD_ROOT # MD is a potential root device
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
options COMPAT_FREEBSD32 # Compatible with i386 binaries
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options COMPAT_FREEBSD7 # Compatible with FreeBSD7
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options KTRACE # ktrace(1) support
options STACK # stack(9) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options P1003_1B_SEMAPHORES # POSIX-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
options AUDIT # Security event auditing
options MAC # TrustedBSD MAC Framework
options FLOWTABLE # per-cpu routing cache
options INCLUDE_CONFIG_FILE # Include this file in kernel
options KDB # Kernel debugger related code
options KDB_TRACE # Print a stack trace for a panic
# Make an SMP-capable kernel by default
options SMP # Symmetric MultiProcessor Kernel
# Debugging
makeoptions DEBUG=-g
options KDB
options DDB
options INVARIANTS
options INVARIANT_SUPPORT
options WITNESS
options DEBUG_LOCKS
options DEBUG_VFS_LOCKS
options DIAGNOSTIC
# CPU frequency control
device cpufreq
device coretemp
device ahci
device pf
# Bus support.
device acpi
device pci
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID # Static device numbering
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device ses # SCSI Environmental Services (and SAF-TE)
# RAID controllers interfaced to the SCSI subsystem
device twa # 3ware 9000 series PATA/SATA RAID
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device kbdmux # keyboard multiplexer
device vga # VGA video card driver
device splash # Splash screen and screen saver support
# syscons is the default console driver, resembling an SCO console
device sc
device agp # support several AGP chipsets
# Serial (COM) ports
device uart # Generic UART driver
# Parallel port
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to sio, uart and/or ppc drivers):
#device puc
# PCI Ethernet NICs.
device em # Intel PRO/1000 Gigabit Ethernet Family
# Pseudo devices.
device loop # Network loopback
device random # Entropy device
device ether # Ethernet support
device vlan # 802.1Q VLAN support
device tun # Packet tunnel.
device pty # BSD-style compatibility pseudo ttys
device md # Memory "disks"
device gif # IPv6 and IPv4 tunneling
device faith # IPv6-to-IPv4 relaying (translation)
device firmware # firmware assist module
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
# USB support
options USB_DEBUG # enable debug msgs
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface (USB 2.0)
device usb # USB Bus (required)
#device udbp # USB Double Bulk Pipe devices
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device umass # Disks/Mass storage - Requires scbus and da
dmesg after boot:
Copyright (c) 1992-2011 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 8.2-RC3 #3: Mon Jan 31 12:57:26 CET 2011
root at xxxxx:/usr/obj/usr/src/sys/BAK amd64
WARNING: WITNESS option enabled, expect reduced performance.
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (2394.01-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0x6fb Family = 6 Model = f Stepping = 11
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=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 8589934592 (8192 MB)
avail memory = 8239063040 (7857 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
ioapic2 <Version 2.0> irqs 48-71 on motherboard
kbd1 at kbdmux0
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
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> 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 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
3ware device driver for 9000 series storage controllers, version: 3.80.06.003
twa0: <3ware 9000 series Storage Controller> port 0x2000-0x203f mem 0xd2000000-0xd3ffffff,0xd0200000-0xd0200fff irq 24 at device 1.0 on pci2
twa0: [ITHREAD]
twa0: INFO: (0x04: 0x0053): Battery capacity test is overdue:
twa0: INFO: (0x04: 0x0053): Battery capacity test is overdue:
twa0: INFO: (0x15: 0x1300): Controller details:: Model 9550SXU-8LP, 8 ports, Firmware FE9X 3.08.00.029, BIOS BE9X 3.10.00.003
pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
pci3: <ACPI PCI bus> on pcib3
twa1: <3ware 9000 series Storage Controller> port 0x3000-0x303f mem 0xd4000000-0xd5ffffff,0xd0300000-0xd0300fff irq 52 at device 2.0 on pci3
twa1: [ITHREAD]
twa1: INFO: (0x04: 0x0053): Battery capacity test is overdue:
twa1: INFO: (0x04: 0x0053): Battery capacity test is overdue:
twa1: INFO: (0x15: 0x1300): Controller details:: Model 9550SXU-8LP, 8 ports, Firmware FE9X 3.08.00.029, BIOS BE9X 3.10.00.003
uhci0: <Intel 82801I (ICH9) USB controller> port 0x1820-0x183f 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 0x1840-0x185f 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 0x1860-0x187f 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 0xd0000000-0xd00003ff 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
pci5: <ACPI PCI bus> on pcib4
em0: <Intel(R) PRO/1000 Network Connection 7.1.9> port 0x4000-0x401f mem 0xd0420000-0xd043ffff,0xd0400000-0xd041ffff irq 16 at device 0.0 on pci5
em0: Using an MSI interrupt
em0: [FILTER]
em0: Ethernet address: 00:1b:21:15:3a:7d
pcib5: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
pci13: <ACPI PCI bus> on pcib5
em1: <Intel(R) PRO/1000 Network Connection 7.1.9> port 0x5000-0x501f mem 0xd0500000-0xd051ffff irq 16 at device 0.0 on pci13
em1: Using an MSI interrupt
em1: [FILTER]
em1: Ethernet address: 00:30:48:b8:84:9a
pcib6: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
pci15: <ACPI PCI bus> on pcib6
em2: <Intel(R) PRO/1000 Network Connection 7.1.9> port 0x6000-0x601f mem 0xd0600000-0xd061ffff irq 17 at device 0.0 on pci15
em2: Using an MSI interrupt
em2: [FILTER]
em2: Ethernet address: 00:30:48:b8:84:9b
uhci3: <Intel 82801I (ICH9) USB controller> port 0x1880-0x189f 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 0x18a0-0x18bf 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 0x18c0-0x18df 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 0xd0000400-0xd00007ff 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
pcib7: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci17: <ACPI PCI bus> on pcib7
vgapci0: <VGA-compatible display> port 0x7000-0x70ff mem 0xd8000000-0xdfffffff,0xd0700000-0xd070ffff irq 22 at device 4.0 on pci17
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel ICH9 AHCI SATA controller> port 0x1c30-0x1c37,0x1c24-0x1c27,0x1c28-0x1c2f,0x1c20-0x1c23,0x18e0-0x18ff mem 0xd0000800-0xd0000fff irq 17 at device 31.2 on pci0
ahci0: [ITHREAD]
ahci0: AHCI v1.20 with 4 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]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
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]
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc8fff,0xc9000-0xcafff,0xcb000-0xcb7ff 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
ppc0: cannot reserve I/O port range
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
coretemp1: <CPU On-Die Thermal Sensors> on cpu1
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
coretemp2: <CPU On-Die Thermal Sensors> on cpu2
est2: <Enhanced SpeedStep Frequency Control> on cpu2
p4tcc2: <CPU Frequency Thermal Control> on cpu2
coretemp3: <CPU On-Die Thermal Sensors> on cpu3
est3: <Enhanced SpeedStep Frequency Control> on cpu3
p4tcc3: <CPU Frequency Thermal Control> on cpu3
Timecounters tick every 1.000 msec
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
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
uhub3: 6 ports with 6 removable, self powered
uhub7: 6 ports with 6 removable, self powered
ada0 at ahcich0 bus 0 scbus2 target 0 lun 0
ada0: <Hitachi HTE545025B9A300 PB2OC64G> ATA-8 SATA 2.x device
ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada0: Command Queueing enabled
ada0: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C)
ada1 at ahcich1 bus 0 scbus3 target 0 lun 0
ada1: <Hitachi HTE545025B9A300 PB2OC64G> ATA-8 SATA 2.x device
ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada1: Command Queueing enabled
ada1: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C)
da0 at twa0 bus 0 scbus0 target 0 lun 0
da0: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da0: 100.000MB/s transfers
da0: 953664MB (1953103872 512 byte sectors: 255H 63S/T 121575C)
da1 at twa0 bus 0 scbus0 target 1 lun 0
da1: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da1: 100.000MB/s transfers
da1: 953664MB (1953103872 512 byte sectors: 255H 63S/T 121575C)
da2 at twa0 bus 0 scbus0 target 2 lun 0
da2: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da2: 100.000MB/s transfers
da2: 953664MB (1953103872 512 byte sectors: 255H 63S/T 121575C)
da3 at twa0 bus 0 scbus0 target 3 lun 0
da3: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da3: 100.000MB/s transfers
da3: 953664MB (1953103872 512 byte sectors: 255H 63S/T 121575C)
da4 at twa0 bus 0 scbus0 target 4 lun 0
da4: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da4: 100.000MB/s transfers
da4: 953664MB (1953103872 512 byte sectors: 255H 63S/T 121575C)
da5 at twa0 bus 0 scbus0 target 5 lun 0
da5: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da5: 100.000MB/s transfers
da5: 953664MB (1953103872 512 byte sectors: 255H 63S/T 121575C)
da6 at twa1 bus 0 scbus1 target 0 lun 0
da6: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da6: 100.000MB/s transfers
da6: 1907338MB (3906228224 512 byte sectors: 255H 63S/T 243151C)
da7 at twa1 bus 0 scbus1 target 1 lun 0
da7: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da7: 100.000MB/s transfers
da7: 1907338MB (3906228224 512 byte sectors: 255H 63S/T 243151C)
da8 at twa1 bus 0 scbus1 target 2 lun 0
da8: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da8: 100.000MB/s transfers
da8: 1907338MB (3906228224 512 byte sectors: 255H 63S/T 243151C)
da9 at twa1 bus 0 scbus1 target 3 lun 0
da9: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da9: 100.000MB/s transfers
da9: 1907338MB (3906228224 512 byte sectors: 255H 63S/T 243151C)
da10 at twa1 bus 0 scbus1 target 4 lun 0
da10: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da10: 100.000MB/s transfers
da10: 1907338MB (3906228224 512 byte sectors: 255H 63S/T 243151C)
da11 at twa1 bus 0 scbus1 target 5 lun 0
da11: <AMCC 9550SXU-8L DISK 3.08> Fixed Direct Access SCSI-5 device
da11: 100.000MB/s transfers
da11: 1907338MB (3906228224 512 byte sectors: 255H 63S/T 243151C)
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
WARNING: WITNESS option enabled, expect reduced performance.
WARNING: DIAGNOSTIC option enabled, expect reduced performance.
GEOM_MIRROR: Device mirror/gm0 launched (2/2).
GEOM: mirror/gm0s1: geometry does not match label (16h,63s != 255h,63s).
Trying to mount root from ufs:/dev/mirror/gm0s1a
WARNING: / was not properly dismounted
ZFS filesystem version 4
ZFS storage pool version 15
em0: link state changed to UP
em2: link state changed to UP
em1: link state changed to UP
zpool:
NAME STATE READ WRITE CKSUM
backup1 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
da0 ONLINE 0 0 0
da1 ONLINE 0 0 0
da2 ONLINE 0 0 0
da3 ONLINE 0 0 0
da4 ONLINE 0 0 0
da5 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
da6 ONLINE 0 0 0
da7 ONLINE 0 0 0
da8 ONLINE 0 0 0
da9 ONLINE 0 0 0
da10 ONLINE 0 0 0
da11 ONLINE 0 0 0
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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