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Go Back   Linux Archive > Debian > Debian Kernel

 
 
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Old 07-07-2011, 10:05 PM
Roel Brook
 
Default Bug#633024: initramfs-tools: Race condition when root filesystem is on a LV and mdadm array

Package: initramfs-tools
Version: 0.99
Severity: important

When booting the system, it seems there is a race condition between assembling
a mdadm array, and scanning and / or activating VGs which have it's PV on this
array.

I have a mdadm array (ICH9R fakeraid BIOS array), where one of the partitions
is a PV. On this PV, there is a LV for the root filesystem.

Since ~ 2.6.37, the initramfs does not find the VG all the time. This means, I
have to boot the system a couple of times, before the VG is found, and the root
filesystem is mounted.

There is no real logic in how often initramfs succesfully finds the VG. It's
about a 1 in 3 chance of it booting succesfull. However, sometimes I have to
reboot the system about 10 times before the VG is finally found. Sometimes it
finds it immediatly.

When in the shell for the initramfs, the RAID array seems to be assembled fine
(this is also reported in the console output). Also, when executing a "lvm
vgdisplay", the VG is there. Once the VG is activated, the LV's can be mounted
fine.

Attached are the dmesg output, the contents of /proc/mdstat and the output of
"lvm vgdisplay" after running a "lvm vgchange -ay"



-- Package-specific info:
-- initramfs sizes
-rw-r--r-- 1 root root 9.2M May 29 18:31 /boot/initrd.img-2.6.32-5-amd64
-rw-r--r-- 1 root root 11M Jun 2 14:36 /boot/initrd.img-2.6.39-1-amd64
-rw-r--r-- 1 root root 11M Jul 6 00:45 /boot/initrd.img-2.6.39-2-amd64
-- /proc/cmdline
BOOT_IMAGE=/vmlinuz-2.6.39-2-amd64 root=/dev/mapper/vgLocal-lvRoot ro

-- resume
RESUME=/dev/mapper/vgLocal-lvSwap
-- /proc/filesystems
ext4
ext2
fuseblk

-- lsmod
Module Size Used by
ip6table_filter 12540 0
ip6_tables 21907 1 ip6table_filter
ebtable_nat 12580 0
ebtables 26089 1 ebtable_nat
vboxnetadp 13185 0
vboxnetflt 24179 0
ipt_REJECT 12465 4
xt_CHECKSUM 12471 2
iptable_mangle 12536 1
vboxdrv 178736 2 vboxnetadp,vboxnetflt
xt_tcpudp 12527 10
iptable_filter 12536 1
ip_tables 21818 2 iptable_mangle,iptable_filter
x_tables 18886 9 ip6table_filter,ip6_tables,ebtables,ipt_REJECT,xt_ CHECKSUM,iptable_mangle,xt_tcpudp,iptable_filter,i p_tables
tun 18084 2
bridge 65614 0
stp 12392 1 bridge
acpi_cpufreq 12849 1
mperf 12411 1 acpi_cpufreq
cpufreq_userspace 12576 0
cpufreq_stats 12762 0
cpufreq_powersave 12454 0
cpufreq_conservative 13147 0
parport_pc 22191 0
ppdev 12725 0
lp 17190 0
parport 31650 3 parport_pc,ppdev,lp
bnep 17424 2
rfcomm 32744 0
bluetooth 107224 10 bnep,rfcomm
binfmt_misc 12914 1
fuse 61554 3
ext2 62796 3
loop 22479 0
firewire_sbp2 17825 0
kvm_intel 49912 0
kvm 263518 1 kvm_intel
snd_hda_codec_hdmi 22174 4
arc4 12458 2
ecb 12737 2
nvidia 11757407 40
snd_hda_codec_analog 77600 1
rtl8187 35388 0
mac80211 181270 1 rtl8187
cfg80211 126244 2 rtl8187,mac80211
rfkill 19014 4 bluetooth,cfg80211
snd_hda_intel 25946 1
snd_hda_codec 67865 3 snd_hda_codec_hdmi,snd_hda_codec_analog,snd_hda_in tel
eeprom_93cx6 12455 1 rtl8187
snd_hwdep 13148 1 snd_hda_codec
snd_pcm 67276 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
joydev 17138 0
snd_seq 44678 0
snd_timer 22658 2 snd_pcm,snd_seq
snd_seq_device 13155 1 snd_seq
snd 52324 11 snd_hda_codec_hdmi,snd_hda_codec_analog,snd_hda_in tel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_ti mer,snd_seq_device
processor 27431 1 acpi_cpufreq
asus_atk0110 17276 0
soundcore 13014 1 snd
i2c_i801 16870 0
thermal_sys 17939 1 processor
snd_page_alloc 12969 2 snd_hda_intel,snd_pcm
i2c_core 23766 2 nvidia,i2c_i801
evdev 17475 9
button 12895 0
pcspkr 12579 0
ext4 317160 3
mbcache 12930 2 ext2,ext4
jbd2 65105 1 ext4
crc16 12343 2 bluetooth,ext4
dm_mod 62468 27
raid1 26109 1
raid0 16948 1
md_mod 82344 7 raid1,raid0
sg 25769 0
sd_mod 35644 2
sr_mod 21824 0
cdrom 35134 1 sr_mod
crc_t10dif 12348 1 sd_mod
hid_logitech 17134 0
ata_generic 12479 0
ff_memless 12708 1 hid_logitech
usbhid 39946 1 hid_logitech
hid 72745 2 hid_logitech,usbhid
uhci_hcd 26290 0
ahci 25089 6
libahci 22616 1 ahci
pata_jmicron 12472 0
ehci_hcd 39487 0
libata 151572 4 ata_generic,ahci,libahci,pata_jmicron
firewire_ohci 35027 0
firewire_core 47790 2 firewire_sbp2,firewire_ohci
crc_itu_t 12347 1 firewire_core
sky2 48963 0
scsi_mod 161557 5 firewire_sbp2,sg,sr_mod,sd_mod,libata
usbcore 127203 5 rtl8187,usbhid,uhci_hcd,ehci_hcd

-- /etc/initramfs-tools/modules

-- /etc/kernel-img.conf
# Kernel image management overrides
# See kernel-img.conf(5) for details
do_symlinks = yes
do_bootloader = no
do_initrd = yes
link_in_boot = no

-- /etc/initramfs-tools/initramfs.conf
MODULES=most
BUSYBOX=y
KEYMAP=n
COMPRESS=gzip
BOOT=local
DEVICE=
NFSROOT=auto

-- /etc/initramfs-tools/update-initramfs.conf
update_initramfs=yes
backup_initramfs=no

-- /proc/mdstat
Personalities : [raid0] [raid1]
md125 : active raid0 sda[1] sdb[0]
1887459328 blocks super external:/md127/1 128k chunks

md126 : active (read-only) raid1 sda[1] sdb[0]
33028096 blocks super external:/md127/0 [2/2] [UU]

md127 : inactive sdb[1](S) sda[0](S)
4514 blocks super external:imsm

unused devices: <none>

-- mkinitramfs hooks
/etc/initramfs-tools/hooks/:

/usr/share/initramfs-tools/hooks:
busybox
dmsetup
keymap
klibc
lvm2
mdadm
ntfs_3g
thermal
udev


-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.39-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages initramfs-tools depends on:
ii cpio 2.11-7 GNU cpio -- a program to manage ar
ii findutils 4.4.2-1+b1 utilities for finding files--find,
ii klibc-utils 1.5.22-1 small utilities built with klibc f
ii module-init-tools 3.16-1 tools for managing Linux kernel mo
ii udev 171-2 /dev/ and hotplug management daemo

Versions of packages initramfs-tools recommends:
ii busybox 1:1.18.4-2 Tiny utilities for small and embed

Versions of packages initramfs-tools suggests:
ii bash-completion 1:1.3-1 programmable completion for the ba

-- no debconf information
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.39-2-amd64 (Debian 2.6.39-3) (ben@decadent.org.uk) (gcc version 4.4.6 (Debian 4.4.6-6) ) #1 SMP Tue Jul 5 02:51:22 UTC 2011
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-2.6.39-2-amd64 root=/dev/mapper/vgLocal-lvRoot ro
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 0000000000097000 (usable)
[ 0.000000] BIOS-e820: 0000000000097000 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000cff80000 (usable)
[ 0.000000] BIOS-e820: 00000000cff80000 - 00000000cff8e000 (ACPI data)
[ 0.000000] BIOS-e820: 00000000cff8e000 - 00000000cffe0000 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000cffe0000 - 00000000d0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 0000000130000000 (usable)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.4 present.
[ 0.000000] DMI: System manufacturer P5K-E/P5K-E, BIOS 1301 12/16/2008
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x130000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-DFFFF write-protect
[ 0.000000] E0000-EFFFF write-through
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0D0000000 mask FF0000000 uncachable
[ 0.000000] 1 base 0E0000000 mask FE0000000 uncachable
[ 0.000000] 2 base 000000000 mask F00000000 write-back
[ 0.000000] 3 base 100000000 mask FE0000000 write-back
[ 0.000000] 4 base 120000000 mask FF0000000 write-back
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820 update range: 00000000d0000000 - 0000000100000000 (usable) ==> (reserved)
[ 0.000000] last_pfn = 0xcff80 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] Base memory trampoline at [ffff880000092000] 92000 size 20480
[ 0.000000] init_memory_mapping: 0000000000000000-00000000cff80000
[ 0.000000] 0000000000 - 00cfe00000 page 2M
[ 0.000000] 00cfe00000 - 00cff80000 page 4k
[ 0.000000] kernel direct mapping tables up to cff80000 @ cff7a000-cff80000
[ 0.000000] init_memory_mapping: 0000000100000000-0000000130000000
[ 0.000000] 0100000000 - 0130000000 page 2M
[ 0.000000] kernel direct mapping tables up to 130000000 @ 12fffa000-130000000
[ 0.000000] RAMDISK: 375b6000 - 37ff0000
[ 0.000000] ACPI: RSDP 00000000000fbb20 00014 (v00 ACPIAM)
[ 0.000000] ACPI: RSDT 00000000cff80000 0003C (v01 A_M_I_ OEMRSDT 12000816 MSFT 00000097)
[ 0.000000] ACPI: FACP 00000000cff80200 00084 (v02 A_M_I_ OEMFACP 12000816 MSFT 00000097)
[ 0.000000] ACPI: DSDT 00000000cff805c0 0911A (v01 A0812 A0812001 00000001 INTL 20060113)
[ 0.000000] ACPI: FACS 00000000cff8e000 00040
[ 0.000000] ACPI: APIC 00000000cff80390 0006C (v01 A_M_I_ OEMAPIC 12000816 MSFT 00000097)
[ 0.000000] ACPI: MCFG 00000000cff80400 0003C (v01 A_M_I_ OEMMCFG 12000816 MSFT 00000097)
[ 0.000000] ACPI: OEMB 00000000cff8e040 00081 (v01 A_M_I_ AMI_OEM 12000816 MSFT 00000097)
[ 0.000000] ACPI: HPET 00000000cff896e0 00038 (v01 A_M_I_ OEMHPET 12000816 MSFT 00000097)
[ 0.000000] ACPI: OSFR 00000000cff89720 000B0 (v01 A_M_I_ OEMOSFR 12000816 MSFT 00000097)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-0000000130000000
[ 0.000000] NUMA: Using 63 for the hash shift.
[ 0.000000] Initmem setup node 0 0000000000000000-0000000130000000
[ 0.000000] NODE_DATA [000000012fffb000 - 000000012fffffff]
[ 0.000000] [ffffea0000000000-ffffea00043fffff] PMD -> [ffff88012b600000-ffff88012effffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x00130000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x00000097
[ 0.000000] 0: 0x00000100 -> 0x000cff80
[ 0.000000] 0: 0x00100000 -> 0x00130000
[ 0.000000] On node 0 totalpages: 1048327
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 5 pages reserved
[ 0.000000] DMA zone: 3914 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 833464 pages, LIFO batch:31
[ 0.000000] Normal zone: 2688 pages used for memmap
[ 0.000000] Normal zone: 193920 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 0000000000097000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e4000
[ 0.000000] PM: Registered nosave memory: 00000000000e4000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 00000000cff80000 - 00000000cff8e000
[ 0.000000] PM: Registered nosave memory: 00000000cff8e000 - 00000000cffe0000
[ 0.000000] PM: Registered nosave memory: 00000000cffe0000 - 00000000d0000000
[ 0.000000] PM: Registered nosave memory: 00000000d0000000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffe00000
[ 0.000000] PM: Registered nosave memory: 00000000ffe00000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at d0000000 (gap: d0000000:2ee00000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88012fc00000 s83840 r8192 d22656 u524288
[ 0.000000] pcpu-alloc: s83840 r8192 d22656 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1031298
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-2.6.39-2-amd64 root=/dev/mapper/vgLocal-lvRoot ro
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 4048436k/4980736k available (3314k kernel code, 787428k absent, 144872k reserved, 3376k data, 596k init)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] NR_IRQS:33024 nr_irqs:712 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 3603.946 MHz processor.
[ 0.004003] Calibrating delay loop (skipped), value calculated using timer frequency.. 7207.89 BogoMIPS (lpj=14415784)
[ 0.004269] pid_max: default: 32768 minimum: 301
[ 0.004446] Security Framework initialized
[ 0.004571] SELinux: Disabled at boot.
[ 0.004896] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.008478] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.009402] Mount-cache hash table entries: 256
[ 0.009624] Initializing cgroup subsys ns
[ 0.009749] ns_cgroup deprecated: consider using the 'clone_children' flag without the ns_cgroup.
[ 0.009962] Initializing cgroup subsys cpuacct
[ 0.010088] Initializing cgroup subsys memory
[ 0.010220] Initializing cgroup subsys devices
[ 0.010347] Initializing cgroup subsys freezer
[ 0.010472] Initializing cgroup subsys net_cls
[ 0.010597] Initializing cgroup subsys blkio
[ 0.010750] CPU: Physical Processor ID: 0
[ 0.010872] CPU: Processor Core ID: 0
[ 0.010991] mce: CPU supports 6 MCE banks
[ 0.011116] CPU0: Thermal monitoring enabled (TM2)
[ 0.011247] using mwait in idle threads.
[ 0.012064] ACPI: Core revision 20110316
[ 0.016046] Setting APIC routing to flat
[ 0.016456] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.056704] CPU0: Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz stepping 06
[ 0.060003] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver.
[ 0.060003] ... version: 2
[ 0.060003] ... bit width: 40
[ 0.060003] ... generic registers: 2
[ 0.060003] ... value mask: 000000ffffffffff
[ 0.060003] ... max period: 000000007fffffff
[ 0.060003] ... fixed-purpose events: 3
[ 0.060003] ... event mask: 0000000700000003
[ 0.060003] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.060003] Booting Node 0, Processors #1
[ 0.060003] smpboot cpu 1: start_ip = 92000
[ 0.152031] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.152194] Brought up 2 CPUs
[ 0.152310] Total of 2 processors activated (14415.64 BogoMIPS).
[ 0.153641] devtmpfs: initialized
[ 0.153978] PM: Registering ACPI NVS region at cff8e000 (335872 bytes)
[ 0.153978] print_constraints: dummy:
[ 0.156047] NET: Registered protocol family 16
[ 0.156234] ACPI: bus type pci registered
[ 0.156395] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.156613] PCI: not using MMCONFIG
[ 0.156730] PCI: Using configuration type 1 for base access
[ 0.157121] bio: create slab <bio-0> at 0
[ 0.157121] ACPI: EC: Look up EC in DSDT
[ 0.157338] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.163000] ACPI: SSDT 00000000cff8e0d0 001D2 (v01 AMI CPU1PM 00000001 INTL 20060113)
[ 0.163438] ACPI: Dynamic OEM Table Load:
[ 0.163636] ACPI: SSDT (null) 001D2 (v01 AMI CPU1PM 00000001 INTL 20060113)
[ 0.164048] ACPI: SSDT 00000000cff8e2b0 00143 (v01 AMI CPU2PM 00000001 INTL 20060113)
[ 0.164480] ACPI: Dynamic OEM Table Load:
[ 0.164682] ACPI: SSDT (null) 00143 (v01 AMI CPU2PM 00000001 INTL 20060113)
[ 0.165071] ACPI: Interpreter enabled
[ 0.165192] ACPI: (supports S0 S1 S3 S4 S5)
[ 0.165520] ACPI: Using IOAPIC for interrupt routing
[ 0.165662] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.166228] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[ 0.185089] ACPI: No dock devices found.
[ 0.185210] HEST: Table not found.
[ 0.185329] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.185586] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.185814] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.185957] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.186100] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.186300] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff]
[ 0.186503] pci_root PNP0A08:00: host bridge window [mem 0xd0000000-0xffffffff]
[ 0.186709] pci 0000:00:00.0: [8086:29c0] type 0 class 0x000600
[ 0.186733] pci 0000:00:01.0: [8086:29c1] type 1 class 0x000604
[ 0.186749] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.186751] pci 0000:00:01.0: PME# disabled
[ 0.186777] pci 0000:00:1a.0: [8086:2937] type 0 class 0x000c03
[ 0.186808] pci 0000:00:1a.0: reg 20: [io 0xb800-0xb81f]
[ 0.186839] pci 0000:00:1a.1: [8086:2938] type 0 class 0x000c03
[ 0.186870] pci 0000:00:1a.1: reg 20: [io 0xb880-0xb89f]
[ 0.186901] pci 0000:00:1a.2: [8086:2939] type 0 class 0x000c03
[ 0.186931] pci 0000:00:1a.2: reg 20: [io 0xbc00-0xbc1f]
[ 0.186969] pci 0000:00:1a.7: [8086:293c] type 0 class 0x000c03
[ 0.186984] pci 0000:00:1a.7: reg 10: [mem 0xfbfffc00-0xfbffffff]
[ 0.187039] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.187042] pci 0000:00:1a.7: PME# disabled
[ 0.187058] pci 0000:00:1b.0: [8086:293e] type 0 class 0x000403
[ 0.187069] pci 0000:00:1b.0: reg 10: [mem 0xfbff8000-0xfbffbfff 64bit]
[ 0.187106] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.187109] pci 0000:00:1b.0: PME# disabled
[ 0.187122] pci 0000:00:1c.0: [8086:2940] type 1 class 0x000604
[ 0.187160] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.187162] pci 0000:00:1c.0: PME# disabled
[ 0.187178] pci 0000:00:1c.4: [8086:2948] type 1 class 0x000604
[ 0.187216] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.187218] pci 0000:00:1c.4: PME# disabled
[ 0.187233] pci 0000:00:1c.5: [8086:294a] type 1 class 0x000604
[ 0.187270] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.187272] pci 0000:00:1c.5: PME# disabled
[ 0.187289] pci 0000:00:1d.0: [8086:2934] type 0 class 0x000c03
[ 0.187319] pci 0000:00:1d.0: reg 20: [io 0xb080-0xb09f]
[ 0.187350] pci 0000:00:1d.1: [8086:2935] type 0 class 0x000c03
[ 0.187381] pci 0000:00:1d.1: reg 20: [io 0xb400-0xb41f]
[ 0.187412] pci 0000:00:1d.2: [8086:2936] type 0 class 0x000c03
[ 0.187443] pci 0000:00:1d.2: reg 20: [io 0xb480-0xb49f]
[ 0.187481] pci 0000:00:1d.7: [8086:293a] type 0 class 0x000c03
[ 0.187496] pci 0000:00:1d.7: reg 10: [mem 0xfbfff800-0xfbfffbff]
[ 0.187550] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.187553] pci 0000:00:1d.7: PME# disabled
[ 0.187568] pci 0000:00:1e.0: [8086:244e] type 1 class 0x000604
[ 0.187607] pci 0000:00:1f.0: [8086:2916] type 0 class 0x000601
[ 0.187671] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0294 (mask 0003)
[ 0.187905] pci 0000:00:1f.2: [8086:2822] type 0 class 0x000104
[ 0.187917] pci 0000:00:1f.2: reg 10: [io 0xac00-0xac07]
[ 0.187923] pci 0000:00:1f.2: reg 14: [io 0xa880-0xa883]
[ 0.187928] pci 0000:00:1f.2: reg 18: [io 0xa800-0xa807]
[ 0.187933] pci 0000:00:1f.2: reg 1c: [io 0xa480-0xa483]
[ 0.187939] pci 0000:00:1f.2: reg 20: [io 0xa400-0xa41f]
[ 0.187944] pci 0000:00:1f.2: reg 24: [mem 0xfbffe800-0xfbffefff]
[ 0.187967] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.187969] pci 0000:00:1f.2: PME# disabled
[ 0.187981] pci 0000:00:1f.3: [8086:2930] type 0 class 0x000c05
[ 0.187991] pci 0000:00:1f.3: reg 10: [mem 0xfbfff400-0xfbfff4ff 64bit]
[ 0.188006] pci 0000:00:1f.3: reg 20: [io 0x0400-0x041f]
[ 0.188048] pci 0000:01:00.0: [10de:0e22] type 0 class 0x000300
[ 0.188055] pci 0000:01:00.0: reg 10: [mem 0xfc000000-0xfdffffff]
[ 0.188063] pci 0000:01:00.0: reg 14: [mem 0xd8000000-0xdfffffff 64bit pref]
[ 0.188070] pci 0000:01:00.0: reg 1c: [mem 0xd4000000-0xd7ffffff 64bit pref]
[ 0.188075] pci 0000:01:00.0: reg 24: [io 0xcc00-0xcc7f]
[ 0.188080] pci 0000:01:00.0: reg 30: [mem 0xfe800000-0xfe87ffff pref]
[ 0.188109] pci 0000:01:00.1: [10de:0beb] type 0 class 0x000403
[ 0.188116] pci 0000:01:00.1: reg 10: [mem 0xfe8fc000-0xfe8fffff]
[ 0.188173] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.188304] pci 0000:00:01.0: bridge window [io 0xc000-0xcfff]
[ 0.188306] pci 0000:00:01.0: bridge window [mem 0xfc000000-0xfe8fffff]
[ 0.188308] pci 0000:00:01.0: bridge window [mem 0xd4000000-0xdfffffff 64bit pref]
[ 0.188335] pci 0000:00:1c.0: PCI bridge to [bus 04-04]
[ 0.188467] pci 0000:00:1c.0: bridge window [io 0xf000-0x0000] (disabled)
[ 0.188470] pci 0000:00:1c.0: bridge window [mem 0xfff00000-0x000fffff] (disabled)
[ 0.188474] pci 0000:00:1c.0: bridge window [mem 0xfaf00000-0xfaffffff 64bit pref]
[ 0.188515] pci 0000:03:00.0: [197b:2363] type 0 class 0x000106
[ 0.188588] pci 0000:03:00.0: reg 24: [mem 0xfeafe000-0xfeafffff]
[ 0.188600] pci 0000:03:00.0: reg 30: [mem 0x00000000-0x0000ffff pref]
[ 0.188626] pci 0000:03:00.0: PME# supported from D3hot
[ 0.188630] pci 0000:03:00.0: PME# disabled
[ 0.188653] pci 0000:03:00.1: [197b:2363] type 0 class 0x000101
[ 0.188673] pci 0000:03:00.1: reg 10: [io 0xec00-0xec07]
[ 0.188685] pci 0000:03:00.1: reg 14: [io 0xe880-0xe883]
[ 0.188696] pci 0000:03:00.1: reg 18: [io 0xe800-0xe807]
[ 0.188707] pci 0000:03:00.1: reg 1c: [io 0xe480-0xe483]
[ 0.188718] pci 0000:03:00.1: reg 20: [io 0xe400-0xe40f]
[ 0.188776] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force'
[ 0.189008] pci 0000:00:1c.4: PCI bridge to [bus 03-03]
[ 0.189140] pci 0000:00:1c.4: bridge window [io 0xe000-0xefff]
[ 0.189142] pci 0000:00:1c.4: bridge window [mem 0xfea00000-0xfeafffff]
[ 0.189146] pci 0000:00:1c.4: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.189190] pci 0000:02:00.0: [11ab:4364] type 0 class 0x000200
[ 0.189208] pci 0000:02:00.0: reg 10: [mem 0xfe9fc000-0xfe9fffff 64bit]
[ 0.189217] pci 0000:02:00.0: reg 18: [io 0xd800-0xd8ff]
[ 0.189252] pci 0000:02:00.0: reg 30: [mem 0xfe9c0000-0xfe9dffff pref]
[ 0.189284] pci 0000:02:00.0: supports D1 D2
[ 0.189285] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.189288] pci 0000:02:00.0: PME# disabled
[ 0.196028] pci 0000:00:1c.5: PCI bridge to [bus 02-02]
[ 0.196160] pci 0000:00:1c.5: bridge window [io 0xd000-0xdfff]
[ 0.196162] pci 0000:00:1c.5: bridge window [mem 0xfe900000-0xfe9fffff]
[ 0.196166] pci 0000:00:1c.5: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.196192] pci 0000:05:03.0: [11c1:5811] type 0 class 0x000c00
[ 0.196204] pci 0000:05:03.0: reg 10: [mem 0xfebff000-0xfebfffff]
[ 0.196253] pci 0000:05:03.0: supports D1 D2
[ 0.196254] pci 0000:05:03.0: PME# supported from D0 D1 D2 D3hot
[ 0.196257] pci 0000:05:03.0: PME# disabled
[ 0.196288] pci 0000:00:1e.0: PCI bridge to [bus 05-05] (subtractive decode)
[ 0.196435] pci 0000:00:1e.0: bridge window [io 0xf000-0x0000] (disabled)
[ 0.196438] pci 0000:00:1e.0: bridge window [mem 0xfeb00000-0xfebfffff]
[ 0.196442] pci 0000:00:1e.0: bridge window [mem 0xfff00000-0x000fffff pref] (disabled)
[ 0.196444] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.196445] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.196447] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.196449] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode)
[ 0.196450] pci 0000:00:1e.0: bridge window [mem 0xd0000000-0xffffffff] (subtractive decode)
[ 0.196465] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.196543] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT]
[ 0.196566] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[ 0.196623] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
[ 0.196651] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P8._PRT]
[ 0.196680] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P9._PRT]
[ 0.196715] pci0000:00: Requesting ACPI _OSC control (0x1d)
[ 0.196851] Unable to assume _OSC PCIe control. Disabling ASPM
[ 0.202743] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 0.203362] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 0.203994] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
[ 0.204571] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 *14 15)
[ 0.212042] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.212799] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 10 11 12 14 15)
[ 0.216374] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 *15)
[ 0.217003] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15)
[ 0.217667] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks= none
[ 0.217875] vgaarb: loaded
[ 0.218013] PCI: Using ACPI for IRQ routing
[ 0.218137] PCI: pci_cache_line_size set to 64 bytes
[ 0.218196] reserve RAM buffer: 0000000000097000 - 000000000009ffff
[ 0.218197] reserve RAM buffer: 00000000cff80000 - 00000000cfffffff
[ 0.218258] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[ 0.218406] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[ 0.218729] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[ 0.224024] Switching to clocksource hpet
[ 0.225036] pnp: PnP ACPI init
[ 0.225156] ACPI: bus type pnp registered
[ 0.225326] pnp 00:00: [bus 00-ff]
[ 0.225327] pnp 00:00: [io 0x0cf8-0x0cff]
[ 0.225328] pnp 00:00: [io 0x0000-0x0cf7 window]
[ 0.225330] pnp 00:00: [io 0x0d00-0xffff window]
[ 0.225331] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[ 0.225332] pnp 00:00: [mem 0x000d0000-0x000dffff window]
[ 0.225334] pnp 00:00: [mem 0xd0000000-0xffffffff window]
[ 0.225360] pnp 00:00: Plug and Play ACPI device, IDs PNP0a08 PNP0a03 (active)
[ 0.225367] pnp 00:01: [mem 0xfed14000-0xfed19fff]
[ 0.225394] system 00:01: [mem 0xfed14000-0xfed19fff] has been reserved
[ 0.225536] system 00:01: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.225556] pnp 00:02: [dma 4]
[ 0.225558] pnp 00:02: [io 0x0000-0x000f]
[ 0.225559] pnp 00:02: [io 0x0081-0x0083]
[ 0.225560] pnp 00:02: [io 0x0087]
[ 0.225561] pnp 00:02: [io 0x0089-0x008b]
[ 0.225562] pnp 00:02: [io 0x008f]
[ 0.225563] pnp 00:02: [io 0x00c0-0x00df]
[ 0.225578] pnp 00:02: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.225586] pnp 00:03: [io 0x0070-0x0071]
[ 0.225592] pnp 00:03: [irq 8]
[ 0.225607] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.225613] pnp 00:04: [io 0x0061]
[ 0.225628] pnp 00:04: Plug and Play ACPI device, IDs PNP0800 (active)
[ 0.225634] pnp 00:05: [io 0x00f0-0x00ff]
[ 0.225637] pnp 00:05: [irq 13]
[ 0.225653] pnp 00:05: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.225759] pnp 00:06: [io 0x0000-0xffffffffffffffff disabled]
[ 0.225761] pnp 00:06: [io 0x0000-0xffffffffffffffff disabled]
[ 0.225762] pnp 00:06: [io 0x0290-0x0297]
[ 0.225791] system 00:06: [io 0x0290-0x0297] has been reserved
[ 0.225928] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.225996] pnp 00:07: [io 0x0010-0x001f]
[ 0.225997] pnp 00:07: [io 0x0022-0x003f]
[ 0.225998] pnp 00:07: [io 0x0044-0x004d]
[ 0.225999] pnp 00:07: [io 0x0050-0x005f]
[ 0.226000] pnp 00:07: [io 0x0062-0x0063]
[ 0.226001] pnp 00:07: [io 0x0065-0x006f]
[ 0.226003] pnp 00:07: [io 0x0072-0x007f]
[ 0.226004] pnp 00:07: [io 0x0080]
[ 0.226005] pnp 00:07: [io 0x0084-0x0086]
[ 0.226006] pnp 00:07: [io 0x0088]
[ 0.226007] pnp 00:07: [io 0x008c-0x008e]
[ 0.226008] pnp 00:07: [io 0x0090-0x009f]
[ 0.226009] pnp 00:07: [io 0x00a2-0x00bf]
[ 0.226010] pnp 00:07: [io 0x00e0-0x00ef]
[ 0.226012] pnp 00:07: [io 0x04d0-0x04d1]
[ 0.226013] pnp 00:07: [io 0x0800-0x087f]
[ 0.226014] pnp 00:07: [io 0x0400-0x03ff disabled]
[ 0.226016] pnp 00:07: [io 0x0480-0x04bf]
[ 0.226017] pnp 00:07: [mem 0xfed1c000-0xfed1ffff]
[ 0.226018] pnp 00:07: [mem 0xfed20000-0xfed3ffff]
[ 0.226020] pnp 00:07: [mem 0xfed50000-0xfed8ffff]
[ 0.226021] pnp 00:07: [mem 0xffa00000-0xffafffff]
[ 0.226022] pnp 00:07: [mem 0xffb00000-0xffbfffff]
[ 0.226023] pnp 00:07: [mem 0xffe00000-0xffefffff]
[ 0.226024] pnp 00:07: [mem 0xfff00000-0xfffffffe]
[ 0.226071] system 00:07: [io 0x04d0-0x04d1] has been reserved
[ 0.226208] system 00:07: [io 0x0800-0x087f] has been reserved
[ 0.226346] system 00:07: [io 0x0480-0x04bf] has been reserved
[ 0.226482] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.226625] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.226767] system 00:07: [mem 0xfed50000-0xfed8ffff] has been reserved
[ 0.226910] system 00:07: [mem 0xffa00000-0xffafffff] has been reserved
[ 0.227051] system 00:07: [mem 0xffb00000-0xffbfffff] has been reserved
[ 0.227192] system 00:07: [mem 0xffe00000-0xffefffff] has been reserved
[ 0.227335] system 00:07: [mem 0xfff00000-0xfffffffe] has been reserved
[ 0.227476] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.227519] pnp 00:08: [mem 0xfed00000-0xfed003ff]
[ 0.227538] pnp 00:08: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.227723] pnp 00:09: [irq 4]
[ 0.227725] pnp 00:09: [dma 0 disabled]
[ 0.227726] pnp 00:09: [io 0x03f8-0x03ff]
[ 0.227768] pnp 00:09: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.227799] pnp 00:0a: [mem 0xfec00000-0xfec00fff]
[ 0.227800] pnp 00:0a: [mem 0xfee00000-0xfee00fff]
[ 0.227830] system 00:0a: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 0.227847] Switched to NOHz mode on CPU #0
[ 0.227864] Switched to NOHz mode on CPU #1
[ 0.228101] system 00:0a: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.228242] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.228262] pnp 00:0b: [io 0x0060]
[ 0.228263] pnp 00:0b: [io 0x0064]
[ 0.228267] pnp 00:0b: [irq 1]
[ 0.228287] pnp 00:0b: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[ 0.228309] pnp 00:0c: [mem 0xe0000000-0xefffffff]
[ 0.228338] system 00:0c: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.228480] system 00:0c: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.228791] pnp 00:0d: [mem 0x00000000-0x0009ffff]
[ 0.228793] pnp 00:0d: [mem 0x000c0000-0x000cffff]
[ 0.228795] pnp 00:0d: [mem 0x000e0000-0x000fffff]
[ 0.228796] pnp 00:0d: [mem 0x00100000-0xcfffffff]
[ 0.228797] pnp 00:0d: [mem 0x00000000-0xffffffffffffffff disabled]
[ 0.228834] system 00:0d: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.228979] system 00:0d: [mem 0x000c0000-0x000cffff] has been reserved
[ 0.229120] system 00:0d: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.229265] system 00:0d: [mem 0x00100000-0xcfffffff] could not be reserved
[ 0.229409] system 00:0d: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.229494] pnp: PnP ACPI: found 14 devices
[ 0.229617] ACPI: ACPI bus type pnp unregistered
[ 0.235318] pci 0000:00:1c.4: BAR 15: assigned [mem 0xd0000000-0xd00fffff pref]
[ 0.235520] pci 0000:00:1c.5: BAR 15: assigned [mem 0xd0100000-0xd02fffff 64bit pref]
[ 0.235726] pci 0000:00:1c.0: BAR 14: assigned [mem 0xd0300000-0xd06fffff]
[ 0.235869] pci 0000:00:1c.0: BAR 13: assigned [io 0x1000-0x1fff]
[ 0.236014] pci 0000:00:01.0: PCI bridge to [bus 01-01]
[ 0.236144] pci 0000:00:01.0: bridge window [io 0xc000-0xcfff]
[ 0.236282] pci 0000:00:01.0: bridge window [mem 0xfc000000-0xfe8fffff]
[ 0.236425] pci 0000:00:01.0: bridge window [mem 0xd4000000-0xdfffffff 64bit pref]
[ 0.236631] pci 0000:00:1c.0: PCI bridge to [bus 04-04]
[ 0.236762] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff]
[ 0.236901] pci 0000:00:1c.0: bridge window [mem 0xd0300000-0xd06fffff]
[ 0.237044] pci 0000:00:1c.0: bridge window [mem 0xfaf00000-0xfaffffff 64bit pref]
[ 0.237251] pci 0000:03:00.0: BAR 6: assigned [mem 0xd0000000-0xd000ffff pref]
[ 0.237452] pci 0000:00:1c.4: PCI bridge to [bus 03-03]
[ 0.237583] pci 0000:00:1c.4: bridge window [io 0xe000-0xefff]
[ 0.237722] pci 0000:00:1c.4: bridge window [mem 0xfea00000-0xfeafffff]
[ 0.237865] pci 0000:00:1c.4: bridge window [mem 0xd0000000-0xd00fffff pref]
[ 0.238068] pci 0000:00:1c.5: PCI bridge to [bus 02-02]
[ 0.238199] pci 0000:00:1c.5: bridge window [io 0xd000-0xdfff]
[ 0.238339] pci 0000:00:1c.5: bridge window [mem 0xfe900000-0xfe9fffff]
[ 0.238482] pci 0000:00:1c.5: bridge window [mem 0xd0100000-0xd02fffff 64bit pref]
[ 0.238689] pci 0000:00:1e.0: PCI bridge to [bus 05-05]
[ 0.238821] pci 0000:00:1e.0: bridge window [io disabled]
[ 0.238957] pci 0000:00:1e.0: bridge window [mem 0xfeb00000-0xfebfffff]
[ 0.239100] pci 0000:00:1e.0: bridge window [mem pref disabled]
[ 0.239247] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.239390] pci 0000:00:01.0: setting latency timer to 64
[ 0.239393] pci 0000:00:1c.0: enabling device (0106 -> 0107)
[ 0.239530] pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.239673] pci 0000:00:1c.0: setting latency timer to 64
[ 0.239676] pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.239819] pci 0000:00:1c.4: setting latency timer to 64
[ 0.239823] pci 0000:00:1c.5: PCI INT B -> GSI 16 (level, low) -> IRQ 16
[ 0.239967] pci 0000:00:1c.5: setting latency timer to 64
[ 0.239971] pci 0000:00:1e.0: setting latency timer to 64
[ 0.239973] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.239975] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.239976] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.239978] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.239979] pci_bus 0000:00: resource 8 [mem 0xd0000000-0xffffffff]
[ 0.239980] pci_bus 0000:01: resource 0 [io 0xc000-0xcfff]
[ 0.239982] pci_bus 0000:01: resource 1 [mem 0xfc000000-0xfe8fffff]
[ 0.239983] pci_bus 0000:01: resource 2 [mem 0xd4000000-0xdfffffff 64bit pref]
[ 0.239985] pci_bus 0000:04: resource 0 [io 0x1000-0x1fff]
[ 0.239986] pci_bus 0000:04: resource 1 [mem 0xd0300000-0xd06fffff]
[ 0.239988] pci_bus 0000:04: resource 2 [mem 0xfaf00000-0xfaffffff 64bit pref]
[ 0.239989] pci_bus 0000:03: resource 0 [io 0xe000-0xefff]
[ 0.239990] pci_bus 0000:03: resource 1 [mem 0xfea00000-0xfeafffff]
[ 0.239992] pci_bus 0000:03: resource 2 [mem 0xd0000000-0xd00fffff pref]
[ 0.239993] pci_bus 0000:02: resource 0 [io 0xd000-0xdfff]
[ 0.239994] pci_bus 0000:02: resource 1 [mem 0xfe900000-0xfe9fffff]
[ 0.239996] pci_bus 0000:02: resource 2 [mem 0xd0100000-0xd02fffff 64bit pref]
[ 0.239997] pci_bus 0000:05: resource 1 [mem 0xfeb00000-0xfebfffff]
[ 0.240005] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7]
[ 0.240006] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff]
[ 0.240007] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.240009] pci_bus 0000:05: resource 7 [mem 0x000d0000-0x000dffff]
[ 0.240010] pci_bus 0000:05: resource 8 [mem 0xd0000000-0xffffffff]
[ 0.240045] NET: Registered protocol family 2
[ 0.240255] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.241089] TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
[ 0.243865] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.244418] TCP: Hash tables configured (established 524288 bind 65536)
[ 0.244560] TCP reno registered
[ 0.244682] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.244848] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.245134] NET: Registered protocol family 1
[ 0.245396] pci 0000:01:00.0: Boot video device
[ 0.245412] PCI: CLS 32 bytes, default 64
[ 0.245447] Unpacking initramfs...
[ 0.397924] Freeing initrd memory: 10472k freed
[ 0.400577] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.400720] Placing 64MB software IO TLB between ffff8800cbf7a000 - ffff8800cff7a000
[ 0.400924] software IO TLB at phys 0xcbf7a000 - 0xcff7a000
[ 0.401376] audit: initializing netlink socket (disabled)
[ 0.401518] type=2000 audit(1310079538.396:1): initialized
[ 0.408796] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.409476] VFS: Disk quotas dquot_6.5.2
[ 0.409618] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.409804] msgmni has been set to 7927
[ 0.410028] alg: No test for stdrng (krng)
[ 0.410169] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.410372] io scheduler noop registered
[ 0.410492] io scheduler deadline registered
[ 0.410629] io scheduler cfq registered (default)
[ 0.410819] pcieport 0000:00:01.0: setting latency timer to 64
[ 0.410840] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[ 0.410868] pcieport 0000:00:1c.0: setting latency timer to 64
[ 0.410892] pcieport 0000:00:1c.0: irq 41 for MSI/MSI-X
[ 0.410933] pcieport 0000:00:1c.4: setting latency timer to 64
[ 0.410957] pcieport 0000:00:1c.4: irq 42 for MSI/MSI-X
[ 0.410996] pcieport 0000:00:1c.5: setting latency timer to 64
[ 0.411020] pcieport 0000:00:1c.5: irq 43 for MSI/MSI-X
[ 0.411122] ERST: Table is not found!
[ 0.411279] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.431714] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.488501] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.488827] Linux agpgart interface v0.103
[ 0.489103] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 0.489245] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 0.490138] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.490319] mousedev: PS/2 mouse device common for all mice
[ 0.490485] rtc_cmos 00:03: RTC can wake from S4
[ 0.490690] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[ 0.490845] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 0.490994] cpuidle: using governor ladder
[ 0.491116] cpuidle: using governor menu
[ 0.491370] TCP cubic registered
[ 0.491523] NET: Registered protocol family 10
[ 0.491992] Mobile IPv6
[ 0.492110] NET: Registered protocol family 17
[ 0.492236] Registering the dns_resolver key type
[ 0.492425] PM: Hibernation image not present or could not be loaded.
[ 0.492430] registered taskstats version 1
[ 0.492995] rtc_cmos 00:03: setting system clock to 2011-07-07 22:58:59 UTC (1310079539)
[ 0.493224] Initializing network drop monitor service
[ 0.494205] Freeing unused kernel memory: 596k freed
[ 0.494458] Write protecting the kernel read-only data: 6144k
[ 0.496412] Freeing unused kernel memory: 764k freed
[ 0.498503] Freeing unused kernel memory: 772k freed
>[ 0.505409] udevd[47]: starting version 171
[ 0.509183] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 0.584242] sky2: driver version 1.28
[ 0.584392] sky2 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 0.584543] sky2 0000:02:00.0: setting latency timer to 64
[ 0.584563] sky2 0000:02:00.0: Yukon-2 EC Ultra chip revision 2
[ 0.584779] sky2 0000:02:00.0: irq 44 for MSI/MSI-X
[ 0.588637] sky2 0000:02:00.0: eth0: addr 00:1d:60:1a:80:9d
[ 0.592092] usbcore: registered new interface driver usbfs
[ 0.592239] usbcore: registered new interface driver hub
[ 0.595016] SCSI subsystem initialized
[ 0.610101] usbcore: registered new device driver usb
[ 0.612636] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.612801] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.612957] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 0.612960] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 0.613105] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[ 0.614561] libata version 3.00 loaded.
[ 0.621057] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.621789] firewire_ohci 0000:05:03.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 0.628034] ehci_hcd 0000:00:1a.7: debug port 1
[ 0.632051] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 0.632065] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfbfffc00
[ 0.636671] pata_jmicron 0000:03:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 0.636891] pata_jmicron 0000:03:00.1: setting latency timer to 64
[ 0.637068] scsi0 : pata_jmicron
[ 0.637234] scsi1 : pata_jmicron
[ 0.637737] ata1: PATA max UDMA/100 cmd 0xec00 ctl 0xe880 bmdma 0xe400 irq 17
[ 0.637883] ata2: PATA max UDMA/100 cmd 0xe800 ctl 0xe480 bmdma 0xe408 irq 17
[ 0.648014] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 0.648163] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.648306] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.648506] usb usb1: Product: EHCI Host Controller
[ 0.648634] usb usb1: Manufacturer: Linux 2.6.39-2-amd64 ehci_hcd
[ 0.648771] usb usb1: SerialNumber: 0000:00:1a.7
[ 0.648965] hub 1-0:1.0: USB hub found
[ 0.649086] hub 1-0:1.0: 6 ports detected
[ 0.649258] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.649410] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 0.649412] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 0.649546] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
[ 0.656035] ehci_hcd 0000:00:1d.7: debug port 1
[ 0.660035] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 0.660044] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfbfff800
[ 0.676064] firewire_ohci: Added fw-ohci device 0000:05:03.0, OHCI v1.0, 8 IR + 8 IT contexts, quirks 0x0
[ 0.676303] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 0.676463] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.676606] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.686165] usb usb2: Product: EHCI Host Controller
[ 0.686293] usb usb2: Manufacturer: Linux 2.6.39-2-amd64 ehci_hcd
[ 0.686430] usb usb2: SerialNumber: 0000:00:1d.7
[ 0.686609] hub 2-0:1.0: USB hub found
[ 0.686731] hub 2-0:1.0: 6 ports detected
[ 0.686896] ahci 0000:00:1f.2: version 3.0
[ 0.686904] ahci 0000:00:1f.2: PCI INT B -> GSI 22 (level, low) -> IRQ 22
[ 0.687066] ahci 0000:00:1f.2: irq 45 for MSI/MSI-X
[ 0.687072] ahci 0000:00:1f.2: controller can't do SNTF, turning off CAP_SNTF
[ 0.687232] ahci: SSS flag set, parallel bus scan disabled
[ 0.687387] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl RAID mode
[ 0.687595] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pmp pio slum part ccc ems sxs
[ 0.687807] ahci 0000:00:1f.2: setting latency timer to 64
[ 0.724361] scsi2 : ahci
[ 0.724513] scsi3 : ahci
[ 0.724663] scsi4 : ahci
[ 0.724813] scsi5 : ahci
[ 0.724963] scsi6 : ahci
[ 0.725113] scsi7 : ahci
[ 0.725321] ata3: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffe900 irq 45
[ 0.725524] ata4: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffe980 irq 45
[ 0.725725] ata5: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffea00 irq 45
[ 0.725927] ata6: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffea80 irq 45
[ 0.726129] ata7: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffeb00 irq 45
[ 0.726330] ata8: SATA max UDMA/133 abar m2048@0xfbffe800 port 0xfbffeb80 irq 45
[ 0.726547] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.726559] ahci 0000:03:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.726841] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 0.726843] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 0.726977] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 0.732038] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000b800
[ 0.732196] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.732338] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.732538] usb usb3: Product: UHCI Host Controller
[ 0.732666] usb usb3: Manufacturer: Linux 2.6.39-2-amd64 uhci_hcd
[ 0.732803] usb usb3: SerialNumber: 0000:00:1a.0
[ 0.732991] hub 3-0:1.0: USB hub found
[ 0.733112] hub 3-0:1.0: 2 ports detected
[ 0.733277] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 0.733425] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 0.733427] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 0.733560] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[ 0.740037] ahci 0000:03:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode
[ 0.740246] ahci 0000:03:00.0: flags: 64bit ncq pm led clo pmp pio slum part
[ 0.740393] ahci 0000:03:00.0: setting latency timer to 64
[ 0.740580] scsi8 : ahci
[ 0.740732] scsi9 : ahci
[ 0.740895] ata9: SATA max UDMA/133 abar m8192@0xfeafe000 port 0xfeafe100 irq 16
[ 0.741098] ata10: SATA max UDMA/133 abar m8192@0xfeafe000 port 0xfeafe180 irq 16
[ 0.748047] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000b880
[ 0.748203] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.748346] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.748546] usb usb4: Product: UHCI Host Controller
[ 0.748673] usb usb4: Manufacturer: Linux 2.6.39-2-amd64 uhci_hcd
[ 0.748810] usb usb4: SerialNumber: 0000:00:1a.1
[ 0.748987] hub 4-0:1.0: USB hub found
[ 0.749108] hub 4-0:1.0: 2 ports detected
[ 0.749268] uhci_hcd 0000:00:1a.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.749415] uhci_hcd 0000:00:1a.2: setting latency timer to 64
[ 0.749418] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[ 0.749552] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
[ 0.756037] uhci_hcd 0000:00:1a.2: irq 18, io base 0x0000bc00
[ 0.756192] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.756335] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.756535] usb usb5: Product: UHCI Host Controller
[ 0.756662] usb usb5: Manufacturer: Linux 2.6.39-2-amd64 uhci_hcd
[ 0.756799] usb usb5: SerialNumber: 0000:00:1a.2
[ 0.756979] hub 5-0:1.0: USB hub found
[ 0.757101] hub 5-0:1.0: 2 ports detected
[ 0.757261] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.757409] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.757411] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.757544] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
[ 0.757775] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000b080
[ 0.757931] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.758074] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.758274] usb usb6: Product: UHCI Host Controller
[ 0.758401] usb usb6: Manufacturer: Linux 2.6.39-2-amd64 uhci_hcd
[ 0.758540] usb usb6: SerialNumber: 0000:00:1d.0
[ 0.758717] hub 6-0:1.0: USB hub found
[ 0.758839] hub 6-0:1.0: 2 ports detected
[ 0.758998] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.759145] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.759147] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.759280] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
[ 0.759510] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000b400
[ 0.759665] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.759808] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.760014] usb usb7: Product: UHCI Host Controller
[ 0.760142] usb usb7: Manufacturer: Linux 2.6.39-2-amd64 uhci_hcd
[ 0.760279] usb usb7: SerialNumber: 0000:00:1d.1
[ 0.760457] hub 7-0:1.0: USB hub found
[ 0.760578] hub 7-0:1.0: 2 ports detected
[ 0.760738] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.760885] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.760887] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.761021] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
[ 0.761250] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000b480
[ 0.761404] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[ 0.761547] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.761747] usb usb8: Product: UHCI Host Controller
[ 0.761874] usb usb8: Manufacturer: Linux 2.6.39-2-amd64 uhci_hcd
[ 0.762011] usb usb8: SerialNumber: 0000:00:1d.2
[ 0.762188] hub 8-0:1.0: USB hub found
[ 0.762311] hub 8-0:1.0: 2 ports detected
[ 0.960015] usb 1-3: new high speed USB device number 2 using ehci_hcd
[ 1.064025] ata10: SATA link down (SStatus 0 SControl 300)
[ 1.064187] ata9: SATA link down (SStatus 0 SControl 300)
[ 1.098490] usb 1-3: New USB device found, idVendor=0bda, idProduct=8187
[ 1.098634] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.098779] usb 1-3: Product: RTL8187_Wireless
[ 1.098904] usb 1-3: Manufacturer: Manufacturer_Realtek_RTL8187_
[ 1.099040] usb 1-3: SerialNumber: 0015AF232391
[ 1.176060] firewire_core: created device fw0: GUID 0011d800016aff95, S400
[ 1.212013] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.218502] ata3.00: ATA-7: SAMSUNG HD103UJ, 1AA01113, max UDMA7
[ 1.218641] ata3.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[ 1.225181] ata3.00: configured for UDMA/133
[ 1.225390] scsi 2:0:0:0: Direct-Access ATA SAMSUNG HD103UJ 1AA0 PQ: 0 ANSI: 5
[ 1.400010] Refined TSC clocksource calibration: 3603.886 MHz.
[ 1.400153] Switching to clocksource tsc
[ 1.632007] usb 6-2: new full speed USB device number 2 using uhci_hcd
[ 1.716010] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.722494] ata4.00: ATA-7: SAMSUNG HD103UJ, 1AA01113, max UDMA7
[ 1.722633] ata4.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[ 1.729173] ata4.00: configured for UDMA/133
[ 1.729361] scsi 3:0:0:0: Direct-Access ATA SAMSUNG HD103UJ 1AA0 PQ: 0 ANSI: 5
[ 1.732440] sd 2:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 1.732686] sd 3:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 1.732692] sd 2:0:0:0: [sda] Write Protect is off
[ 1.732693] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.732706] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.733259] sd 3:0:0:0: [sdb] Write Protect is off
[ 1.733391] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1.733407] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.749770] sda: sda1 sda2
[ 1.750025] sd 2:0:0:0: [sda] Attached SCSI disk
[ 1.756596] sdb: sdb1 sdb2
[ 1.756841] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 1.804934] usb 6-2: New USB device found, idVendor=1532, idProduct=000c
[ 1.805077] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.805222] usb 6-2: Product: Razer Lachesis
[ 1.805345] usb 6-2: Manufacturer: Razer
[ 1.834980] input: Razer Razer Lachesis as /devices/pci0000:00/0000:00:1d.0/usb6/6-2/6-2:1.0/input/input1
[ 1.835240] generic-usb 0003:1532:000C.0001: input,hidraw0: USB HID v1.00 Mouse [Razer Razer Lachesis] on usb-0000:00:1d.0-2/input0
[ 1.852082] input: Razer Razer Lachesis as /devices/pci0000:00/0000:00:1d.0/usb6/6-2/6-2:1.1/input/input2
[ 1.852329] generic-usb 0003:1532:000C.0002: input,hidraw1: USB HID v1.00 Keyboard [Razer Razer Lachesis] on usb-0000:00:1d.0-2/input1
[ 1.852574] usbcore: registered new interface driver usbhid
[ 1.852708] usbhid: USB HID core driver
[ 2.048016] usb 8-1: new low speed USB device number 2 using uhci_hcd
[ 2.220012] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.223120] ata5.00: ATAPI: HL-DT-ST DVDRAM GH22NS50, TN02, max UDMA/100
[ 2.226408] usb 8-1: New USB device found, idVendor=046d, idProduct=c218
[ 2.226551] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.226696] usb 8-1: Product: Logitech RumblePad 2 USB
[ 2.226826] usb 8-1: Manufacturer: Logitech
[ 2.226937] ata5.00: configured for UDMA/100
[ 2.235500] scsi 4:0:0:0: CD-ROM HL-DT-ST DVDRAM GH22NS50 TN02 PQ: 0 ANSI: 5
[ 2.564012] ata6: SATA link down (SStatus 0 SControl 300)
[ 3.056010] ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3.064338] ata7.00: ATA-8: SAMSUNG HD501LJ, CR100-11, max UDMA7
[ 3.064477] ata7.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[ 3.066621] ata7.00: configured for UDMA/133
[ 3.066807] scsi 6:0:0:0: Direct-Access ATA SAMSUNG HD501LJ CR10 PQ: 0 ANSI: 5
[ 3.067128] sd 6:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 3.067359] sd 6:0:0:0: [sdc] Write Protect is off
[ 3.067487] sd 6:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 3.067500] sd 6:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.072664] sdc: sdc1
[ 3.073068] sd 6:0:0:0: [sdc] Attached SCSI disk
[ 3.384012] ata8: SATA link down (SStatus 0 SControl 300)
[ 3.395821] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 3.396031] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 3.396235] sr 4:0:0:0: Attached scsi CD-ROM sr0
[ 3.398813] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 3.399153] sd 3:0:0:0: Attached scsi generic sg1 type 0
[ 3.399490] sr 4:0:0:0: Attached scsi generic sg2 type 5
[ 3.399832] sd 6:0:0:0: Attached scsi generic sg3 type 0
[ 3.415467] input: Logitech Logitech RumblePad 2 USB as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1:1.0/input/input3
[ 3.415719] logitech 0003:046D:C218.0003: input,hidraw2: USB HID v1.10 Joystick [Logitech Logitech RumblePad 2 USB] on usb-0000:00:1d.2-1/input0
[ 3.415967] logitech 0003:046D:C218.0003: Force feedback for Logitech RumblePad/Rumblepad 2 by Anssi Hannula <anssi.hannula@gmail.com>
[ 3.667128] md: raid0 personality registered for level 0
[ 3.669301] md: raid1 personality registered for level 1
[ 3.674759] md: md127 stopped.
[ 3.682726] md: bind<sda>
[ 3.682875] md: bind<sdb>
[ 3.686991] md: md126 stopped.
[ 3.687203] md: bind<sdb>
[ 3.687376] md: bind<sda>
[ 3.688514] bio: create slab <bio-1> at 1
[ 3.688676] md/raid1:md126: active with 2 out of 2 mirrors
[ 3.688818] md126: detected capacity change from 0 to 33820770304
[ 3.689433] md126: p1 p2
[ 3.742045] md: md125 stopped.
[ 3.742244] md: bind<sdb>
[ 3.742418] md: bind<sda>
[ 3.743241] md/raid0:md125: looking at sda
[ 3.743370] md/raid0:md125: comparing sda(1887459584) with sda(1887459584)
[ 3.743555] md/raid0:md125: END
[ 3.743676] md/raid0:md125: ==> UNIQUE
[ 3.743798] md/raid0:md125: 1 zones
[ 3.743916] md/raid0:md125: looking at sdb
[ 3.744054] md/raid0:md125: comparing sdb(1887459584) with sda(1887459584)
[ 3.744237] md/raid0:md125: EQUAL
[ 3.744354] md/raid0:md125: FINAL 1 zones
[ 3.744482] md/raid0:md125: done.
[ 3.744598] md/raid0:md125: md_size is 3774918656 sectors.
[ 3.744730] ******* md125 configuration *********
[ 3.744857] zone0=[sda/sdb/]
[ 3.745081] zone offset=0kb device offset=0kb size=1887459584kb
[ 3.745222] **********************************
[ 3.745223]
[ 3.745451] md125: detected capacity change from 0 to 1932758351872
[ 3.751001] device-mapper: uevent: version 1.0.3
[ 3.751170] device-mapper: ioctl: 4.20.0-ioctl (2011-02-02) initialised: dm-devel@redhat.com
[ 3.755810] md125: p1 p2 p3
[ 275.938659] EXT4-fs (dm-4): mounted filesystem without journal. Opts: (null)
Personalities : [raid0] [raid1]
md125 : active raid0 sda[1] sdb[0]
1887459328 blocks super external:/md127/1 128k chunks

md126 : active (read-only) raid1 sda[1] sdb[0]
33028096 blocks super external:/md127/0 [2/2] [UU]

md127 : inactive sdb[1](S) sda[0](S)
4514 blocks super external:imsm

unused devices: <none>
Personalities : [raid0] [raid1]
md125 : active raid0 sda[1] sdb[0]
1887459328 blocks super external:/md127/1 128k chunks

md126 : active (read-only) raid1 sda[1] sdb[0]
33028096 blocks super external:/md127/0 [2/2] [UU]

md127 : inactive sdb[1](S) sda[0](S)
4514 blocks super external:imsm

unused devices: <none>
 
Old 07-08-2011, 11:37 AM
maximilian attems
 
Default Bug#633024: initramfs-tools: Race condition when root filesystem is on a LV and mdadm array

On Fri, 08 Jul 2011, Roel Brook wrote:

> When booting the system, it seems there is a race condition between assembling
> a mdadm array, and scanning and / or activating VGs which have it's PV on this
> array.
>
> I have a mdadm array (ICH9R fakeraid BIOS array), where one of the partitions
> is a PV. On this PV, there is a LV for the root filesystem.
>
> Since ~ 2.6.37, the initramfs does not find the VG all the time. This means, I
> have to boot the system a couple of times, before the VG is found, and the root
> filesystem is mounted.
>
> There is no real logic in how often initramfs succesfully finds the VG. It's
> about a 1 in 3 chance of it booting succesfull. However, sometimes I have to
> reboot the system about 10 times before the VG is finally found. Sometimes it
> finds it immediatly.
>
> When in the shell for the initramfs, the RAID array seems to be assembled fine
> (this is also reported in the console output). Also, when executing a "lvm
> vgdisplay", the VG is there. Once the VG is activated, the LV's can be mounted
> fine.
>
> Attached are the dmesg output, the contents of /proc/mdstat and the output of
> "lvm vgdisplay" after running a "lvm vgchange -ay"

tried to use rootdelay=X with a small value?
see http://wiki.debian.org/InitramfsDebug

--
maks



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Old 07-08-2011, 11:37 AM
maximilian attems
 
Default Bug#633024: initramfs-tools: Race condition when root filesystem is on a LV and mdadm array

On Fri, 08 Jul 2011, Roel Brook wrote:

> When booting the system, it seems there is a race condition between assembling
> a mdadm array, and scanning and / or activating VGs which have it's PV on this
> array.
>
> I have a mdadm array (ICH9R fakeraid BIOS array), where one of the partitions
> is a PV. On this PV, there is a LV for the root filesystem.
>
> Since ~ 2.6.37, the initramfs does not find the VG all the time. This means, I
> have to boot the system a couple of times, before the VG is found, and the root
> filesystem is mounted.
>
> There is no real logic in how often initramfs succesfully finds the VG. It's
> about a 1 in 3 chance of it booting succesfull. However, sometimes I have to
> reboot the system about 10 times before the VG is finally found. Sometimes it
> finds it immediatly.
>
> When in the shell for the initramfs, the RAID array seems to be assembled fine
> (this is also reported in the console output). Also, when executing a "lvm
> vgdisplay", the VG is there. Once the VG is activated, the LV's can be mounted
> fine.
>
> Attached are the dmesg output, the contents of /proc/mdstat and the output of
> "lvm vgdisplay" after running a "lvm vgchange -ay"

tried to use rootdelay=X with a small value?
see http://wiki.debian.org/InitramfsDebug

--
maks



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Old 07-11-2011, 03:18 PM
Rain Maker
 
Default Bug#633024: initramfs-tools: Race condition when root filesystem is on a LV and mdadm array

2011/7/8, maximilian attems <max@stro.at>:
> On Fri, 08 Jul 2011, Roel Brook wrote:
>
>> When booting the system, it seems there is a race condition between
>> assembling
>>..
>> "lvm vgdisplay" after running a "lvm vgchange -ay"
>
> tried to use rootdelay=X with a small value?
> see http://wiki.debian.org/InitramfsDebug
>
> --
> maks
>

I tried the suggestions on the page you metioned. Unfortunatly, they
do not help in this situation.

- The rootdelay=X option does as advertised: "Also it adds time to
scsi device to settle before calling mdadm or lvm thus excluding
potential races.".
In this situation, I seem to need a delay between assembling mdadm and
activating the VG's.
- scsi_mod.scan=sync does not introduce any visual delay, but doesn't
help me either.
- I've also tried a couple of break= commands, but there doesn't seem
to be a breakpoint between mdadm and LVM.

Thank you for the suggestion.
Roel



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Old 07-12-2011, 08:36 PM
maximilian attems
 
Default Bug#633024: initramfs-tools: Race condition when root filesystem is on a LV and mdadm array

On Mon, 11 Jul 2011, Rain Maker wrote:

> - The rootdelay=X option does as advertised: "Also it adds time to
> scsi device to settle before calling mdadm or lvm thus excluding
> potential races.".
> In this situation, I seem to need a delay between assembling mdadm and
> activating the VG's.

sure this *is* the recommended workaround for such races.
such timing bugs occure in many different linux subsystems.

> - scsi_mod.scan=sync does not introduce any visual delay, but doesn't
> help me either.

of course as no scsi disks are involved.


> - I've also tried a couple of break= commands, but there doesn't seem
> to be a breakpoint between mdadm and LVM.

the breaks only help to debug stuff inbetween aka for manual interaction.
so false critic.

> Thank you for the suggestion.

thank you.

--
maks



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