[FreeBSD-users-jp 95631] zfs のマウントでコアダンプ吐いてマウントできない

Paseri paseri @ fmp.to
2016年 1月 5日 (火) 05:52:38 UTC


zfs の実験をしていて、障害発生時の対応を調べているのですが、
何処から手を付けていいやらで、zfs お使いの皆さんから、

VMware Player の環境下で、10.2-RELEASE-p7(i386) 上で、
ホスト OS の再起動によって、umount せずに電源 OFF となった後の boot で、
zfs のマウント時に、コアダンプ吐いてリブートを繰り返す。


zfs list
zpool list

取り敢えず zfs のマウントがしたい。




注:zfs_enable は元々コメントしていませんでしたが、とりあえずブートさせるためにコメントにしてます。

Fatal double fault:
eip = 0xc181f5cb
esp = 0xf70adffc
ebp = 0xf70ae010
cpuid = 0; apic id = 00
panic: double fault
cpuid = 0
KDB: stack backtrace:
#0 0xc0b720f2 at kdb_backtrace+0x52
#1 0xc0b332cb at vpanic+0x11b
#2 0xc0b331ab at panic+0x1b
#3 0xc10554cb at dblfault_handler+0xab
Uptime: 1m3s
Physical memory: 2023 MB
Dumping 125 MB: 110 94 78 62 46 30 14
Dump complete

dmesg -a
Copyright (c) 1992-2015 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 10.2-RELEASE-p7 #0: Mon Nov  2 13:38:49 UTC 2015
    root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
VT: running with driver "vga".
CPU: Intel(R) Xeon(R) CPU E31225 @ 3.10GHz (3100.00-MHz 686-class CPU)
  Origin="GenuineIntel"  Id=0x206a7  Family=0x6  Model=0x2a  Stepping=7
  AMD Features=0x28100000<NX,RDTSCP,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant
Hypervisor: Origin = "VMwareVMware"
real memory  = 2147483648 (2048 MB)
avail memory = 2081132544 (1984 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <PTLTD          APIC  >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 2 package(s) x 1 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  2
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 1.1> irqs 0-23 on motherboard
random: <Software, Yarrow> initialized
module_register_init: MOD_LOAD (vesa, 0xc0fbe290, 0) error 19
kbd1 at kbdmux0
acpi0: <INTEL 440BX> on motherboard
acpi0: Power Button (fixed)
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
Event timer "RTC" frequency 32768 Hz quality 0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
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> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1060-0x106f at device 7.1 on pci0
ata0: <ATA channel> at channel 0 on atapci0
ata1: <ATA channel> at channel 1 on atapci0
pci0: <bridge> at device 7.3 (no driver attached)
vgapci0: <VGA-compatible display> port 0x1070-0x107f mem 0xe8000000-0xefffffff,0xfe000000-0xfe7fffff irq 16 at device 15.0 on pci0
vgapci0: Boot video device
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0x1400-0x14ff mem 0xfeba0000-0xfebbffff,0xfebc0000-0xfebdffff irq 17 at device 16.0 on pci0
mpt0: MPI Version=
pcib2: <ACPI PCI-PCI bridge> at device 17.0 on pci0
pci2: <ACPI PCI bus> on pcib2
uhci0: <UHCI (generic) USB controller> port 0x2080-0x209f irq 18 at device 0.0 on pci2
usbus0 on uhci0
em0: <Intel(R) PRO/1000 Legacy Network Connection 1.0.6> port 0x2000-0x203f mem 0xfd5c0000-0xfd5dffff,0xfdff0000-0xfdffffff irq 19 at device 1.0 on pci2
em0: Ethernet address: **:**:**:**:**:**
pcm0: <AudioPCI ES1371-A> port 0x2040-0x207f irq 16 at device 2.0 on pci2
pcm0: <Cirrus Logic CS4297A AC97 Codec>
pcm0: <Playback: DAC1,DAC2 / Record: ADC>
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfd5ef000-0xfd5effff irq 17 at device 3.0 on pci2
usbus1: EHCI version 1.0
usbus1 on ehci0
ahci0: <AHCI SATA controller> mem 0xfd5ee000-0xfd5eefff irq 19 at device 5.0 on pci2
ahci0: AHCI v1.30 with 30 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich5: <AHCI channel> at channel 5 on ahci0
ahcich6: <AHCI channel> at channel 6 on ahci0
ahcich7: <AHCI channel> at channel 7 on ahci0
ahcich8: <AHCI channel> at channel 8 on ahci0
ahcich9: <AHCI channel> at channel 9 on ahci0
ahcich10: <AHCI channel> at channel 10 on ahci0
ahcich11: <AHCI channel> at channel 11 on ahci0
ahcich12: <AHCI channel> at channel 12 on ahci0
ahcich13: <AHCI channel> at channel 13 on ahci0
ahcich14: <AHCI channel> at channel 14 on ahci0
ahcich15: <AHCI channel> at channel 15 on ahci0
ahcich16: <AHCI channel> at channel 16 on ahci0
ahcich17: <AHCI channel> at channel 17 on ahci0
ahcich18: <AHCI channel> at channel 18 on ahci0
ahcich19: <AHCI channel> at channel 19 on ahci0
ahcich20: <AHCI channel> at channel 20 on ahci0
ahcich21: <AHCI channel> at channel 21 on ahci0
ahcich22: <AHCI channel> at channel 22 on ahci0
ahcich23: <AHCI channel> at channel 23 on ahci0
ahcich24: <AHCI channel> at channel 24 on ahci0
ahcich25: <AHCI channel> at channel 25 on ahci0
ahcich26: <AHCI channel> at channel 26 on ahci0
ahcich27: <AHCI channel> at channel 27 on ahci0
ahcich28: <AHCI channel> at channel 28 on ahci0
ahcich29: <AHCI channel> at channel 29 on ahci0
pcib3: <ACPI PCI-PCI bridge> at device 21.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 21.1 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 21.2 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> at device 21.3 on pci0
pci6: <ACPI PCI bus> on pcib6
pcib7: <ACPI PCI-PCI bridge> at device 21.4 on pci0
pci7: <ACPI PCI bus> on pcib7
pcib8: <ACPI PCI-PCI bridge> at device 21.5 on pci0
pci8: <ACPI PCI bus> on pcib8
pcib9: <ACPI PCI-PCI bridge> at device 21.6 on pci0
pci9: <ACPI PCI bus> on pcib9
pcib10: <ACPI PCI-PCI bridge> at device 21.7 on pci0
pci10: <ACPI PCI bus> on pcib10
pcib11: <ACPI PCI-PCI bridge> at device 22.0 on pci0
pci11: <ACPI PCI bus> on pcib11
pcib12: <ACPI PCI-PCI bridge> at device 22.1 on pci0
pci12: <ACPI PCI bus> on pcib12
pcib13: <ACPI PCI-PCI bridge> at device 22.2 on pci0
pci13: <ACPI PCI bus> on pcib13
pcib14: <ACPI PCI-PCI bridge> at device 22.3 on pci0
pci14: <ACPI PCI bus> on pcib14
pcib15: <ACPI PCI-PCI bridge> at device 22.4 on pci0
pci15: <ACPI PCI bus> on pcib15
pcib16: <ACPI PCI-PCI bridge> at device 22.5 on pci0
pci16: <ACPI PCI bus> on pcib16
pcib17: <ACPI PCI-PCI bridge> at device 22.6 on pci0
pci17: <ACPI PCI bus> on pcib17
pcib18: <ACPI PCI-PCI bridge> at device 22.7 on pci0
pci18: <ACPI PCI bus> on pcib18
pcib19: <ACPI PCI-PCI bridge> at device 23.0 on pci0
pci19: <ACPI PCI bus> on pcib19
pcib20: <ACPI PCI-PCI bridge> at device 23.1 on pci0
pci20: <ACPI PCI bus> on pcib20
pcib21: <ACPI PCI-PCI bridge> at device 23.2 on pci0
pci21: <ACPI PCI bus> on pcib21
pcib22: <ACPI PCI-PCI bridge> at device 23.3 on pci0
pci22: <ACPI PCI bus> on pcib22
pcib23: <ACPI PCI-PCI bridge> at device 23.4 on pci0
pci23: <ACPI PCI bus> on pcib23
pcib24: <ACPI PCI-PCI bridge> at device 23.5 on pci0
pci24: <ACPI PCI bus> on pcib24
pcib25: <ACPI PCI-PCI bridge> at device 23.6 on pci0
pci25: <ACPI PCI bus> on pcib25
pcib26: <ACPI PCI-PCI bridge> at device 23.7 on pci0
pci26: <ACPI PCI bus> on pcib26
pcib27: <ACPI PCI-PCI bridge> at device 24.0 on pci0
pci27: <ACPI PCI bus> on pcib27
pcib28: <ACPI PCI-PCI bridge> at device 24.1 on pci0
pci28: <ACPI PCI bus> on pcib28
pcib29: <ACPI PCI-PCI bridge> at device 24.2 on pci0
pci29: <ACPI PCI bus> on pcib29
pcib30: <ACPI PCI-PCI bridge> at device 24.3 on pci0
pci30: <ACPI PCI bus> on pcib30
pcib31: <ACPI PCI-PCI bridge> at device 24.4 on pci0
pci31: <ACPI PCI bus> on pcib31
pcib32: <ACPI PCI-PCI bridge> at device 24.5 on pci0
pci32: <ACPI PCI bus> on pcib32
pcib33: <ACPI PCI-PCI bridge> at device 24.6 on pci0
pci33: <ACPI PCI bus> on pcib33
pcib34: <ACPI PCI-PCI bridge> at device 24.7 on pci0
pci34: <ACPI PCI bus> on pcib34
acpi_acad0: <AC Adapter> 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]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc8fff,0xdc000-0xdffff,0xe0000-0xe7fff pnpid ORM0000 on isa0
ppc0: parallel port not found.
smist0: <SpeedStep SMI> on cpu0
device_attach: smist0 attach returned 6
smist1: <SpeedStep SMI> on cpu1
device_attach: smist1 attach returned 6
random: unblocking device.
usbus0: 12Mbps Full Speed USB v1.0
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 1.000 msec
ugen0.1: <0x15ad> at usbus0
uhub0: <0x15ad UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
usbus1: 480Mbps High Speed USB v2.0
ugen1.1: <0x15ad> at usbus1
uhub1: <0x15ad EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
uhub0: 2 ports with 2 removable, self powered
ada0 at ata0 bus 0 scbus0 target 0 lun 0
ada0: <VMware Virtual IDE Hard Drive 00000001> ATA-4 device
ada0: Serial Number 00000000000000000001
ada0: 33.300MB/s transfers (UDMA2, PIO 32768bytes)
ada0: 81920MB (167772160 512 byte sectors: 15H 63S/T 16383C)
ada0: Previously was known as ad0
cd0 at ata1 bus 0 scbus1 target 0 lun 0
cd0: <NECVMWar VMware IDE CDR10 1.00> Removable CD-ROM SCSI device
cd0: Serial Number 10000000000000000001
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd0: quirks=0x40<RETRY_BUSY>
SMP: AP CPU #1 Launched!
fdc0: ready for output in input
fdc0: ready for output in input
fdc0: ready for output in input
fdc0: ready for output in input
fdc0: ready for output in input
fdc0: ready for output in input
fdc0: ready for output in input
fdc0: ready for output in input
Root mount waiting for: usbus1 usbus0
ugen0.2: <VMware> at usbus0
Root mount waiting for: usbus1 usbus0
ugen0.3: <vendor 0x0e0f> at usbus0
uhub2: <VMware Virtual USB Hub> on usbus0
uhub1: 6 ports with 6 removable, self powered
uhub2: 7 ports with 7 removable, self powered
Root mount waiting for: usbus0
Trying to mount root from ufs:/dev/ada0p2 [rw]...
WARNING: / was not properly dismounted
WARNING: /: mount pending error: blocks 32 files 1

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