* "Some devices missing" only while not mounted
@ 2016-01-21 19:28 Konstantin Svist
2016-01-21 21:25 ` Chris Murphy
2016-01-22 3:55 ` Anand Jain
0 siblings, 2 replies; 10+ messages in thread
From: Konstantin Svist @ 2016-01-21 19:28 UTC (permalink / raw)
To: linux-btrfs
[-- Attachment #1: Type: text/plain, Size: 1691 bytes --]
Hi,
I have a btrfs raid10 with 4 drives on Fedora 23 x64.
Currently, the array is mountable (non-degraded) and all the content
appears accessible without any errors -- except that "btrfs dev ready"
returns 1 and "btrfs fi show -d" says "*** Some devices missing".
Originally:
1 of the drives failed (/dev/sdb; command timeouts, link reset
messages), causing a kernel panic by btrfs getting really confused.
After reboot, I got "parent transid verify failed" while trying to mount.
Booted into USB stick (fedora 23 lxde live), found /dev/sdb2 by SMART
errors, saw that I can mount degraded (without /dev/sdb2) without any
errors.
Replaced the bad drive with a new one, ran "btrfs dev add", "btrfs del
missing" using btrfs-progs v4.2.2 -- this returned an error saying no
"missing" device or something.
Upgraded to btrfs-progs 4.3.1, this time it went fine.
Reboot to main system got stuck on systemd waiting for btrfs device.
After some back and forth, I found that "ready" returns an error and "fi
show" is inconsistent.
/dev/sda2 was showing up as dev id 5 (2 missing)
Tried removing /dev/sdb2 again and "btrfs replace"ing the now-missing
/dev/sdb2 with the fresh instance of /dev/sdb2.
Now /dev/sdb2 shows up as device 6 (2 and 5 not listed).
"fi show" on mounted /dev/sda2 looks normal; on unmounted /dev/sda2
shows "Total devices 5" and "Some devices missing"
# uname -a
Linux slon 4.2.3-300.fc23.x86_64 #1 SMP Mon Oct 5 15:42:54 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
# btrfs fi df /mnt
Data, RAID10: total=1.29TiB, used=1.29TiB
System, RAID10: total=64.00MiB, used=160.00KiB
Metadata, RAID10: total=4.00GiB, used=3.12GiB
GlobalReserve, single: total=512.00MiB, used=0.00B
[-- Attachment #2: show.log --]
[-- Type: text/x-log, Size: 2754 bytes --]
[root@myhost ~]# btrfs fi show -d
Label: none uuid: 48f0e952-a176-481e-a184-6ee51acf54b1
Total devices 5 FS bytes used 1.29TiB
devid 1 size 931.51GiB used 664.03GiB path /dev/sda2
devid 3 size 931.51GiB used 664.03GiB path /dev/sdc2
devid 4 size 931.51GiB used 664.03GiB path /dev/sdd2
devid 6 size 931.51GiB used 664.03GiB path /dev/sdb2
*** Some devices missing
btrfs-progs v4.2.2
[root@myhost ~]# mount /dev/sda2 /mnt/
[root@myhost ~]# btrfs fi show
Label: none uuid: 48f0e952-a176-481e-a184-6ee51acf54b1
Total devices 4 FS bytes used 1.29TiB
devid 1 size 931.51GiB used 664.03GiB path /dev/sda2
devid 3 size 931.51GiB used 664.03GiB path /dev/sdc2
devid 4 size 931.51GiB used 664.03GiB path /dev/sdd2
devid 6 size 931.51GiB used 664.03GiB path /dev/sdb2
btrfs-progs v4.2.2
[root@myhost ~]# btrfs fi show -d
Label: none uuid: 48f0e952-a176-481e-a184-6ee51acf54b1
Total devices 5 FS bytes used 1.29TiB
devid 1 size 931.51GiB used 664.03GiB path /dev/sda2
devid 3 size 931.51GiB used 664.03GiB path /dev/sdc2
devid 4 size 931.51GiB used 664.03GiB path /dev/sdd2
devid 6 size 931.51GiB used 664.03GiB path /dev/sdb2
*** Some devices missing
btrfs-progs v4.2.2
[root@myhost ~]# umount /dev/sda2 /mnt/
******
# dnf udpate '*btrfs*
...
******
[root@myhost ~]# btrfs --version
btrfs-progs v4.3.1
[root@myhost ~]# btrfs fi show -d
Label: none uuid: 48f0e952-a176-481e-a184-6ee51acf54b1
Total devices 5 FS bytes used 1.29TiB
devid 1 size 931.51GiB used 664.03GiB path /dev/sda2
devid 3 size 931.51GiB used 664.03GiB path /dev/sdc2
devid 4 size 931.51GiB used 664.03GiB path /dev/sdd2
devid 6 size 931.51GiB used 664.03GiB path /dev/sdb2
*** Some devices missing
[root@myhost ~]# mount /dev/sda2 /mnt/
[root@myhost ~]# btrfs fi show
Label: none uuid: 48f0e952-a176-481e-a184-6ee51acf54b1
Total devices 4 FS bytes used 1.29TiB
devid 1 size 931.51GiB used 664.03GiB path /dev/sda2
devid 3 size 931.51GiB used 664.03GiB path /dev/sdc2
devid 4 size 931.51GiB used 664.03GiB path /dev/sdd2
devid 6 size 931.51GiB used 664.03GiB path /dev/sdb2
[root@myhost ~]# btrfs fi show -d
Label: none uuid: 48f0e952-a176-481e-a184-6ee51acf54b1
Total devices 5 FS bytes used 1.29TiB
devid 1 size 931.51GiB used 664.03GiB path /dev/sda2
devid 3 size 931.51GiB used 664.03GiB path /dev/sdc2
devid 4 size 931.51GiB used 664.03GiB path /dev/sdd2
devid 6 size 931.51GiB used 664.03GiB path /dev/sdb2
*** Some devices missing
[-- Attachment #3: dmesg.log --]
[-- Type: text/x-log, Size: 68364 bytes --]
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.2.3-300.fc23.x86_64 (mockbuild@bkernel02.phx2.fedoraproject.org) (gcc version 5.1.1 20150618 (Red Hat 5.1.1-4) (GCC) ) #1 SMP Mon Oct 5 15:42:54 UTC 2015
[ 0.000000] Command line: BOOT_IMAGE=vmlinuz0 initrd=initrd0.img root=UUID=F334-EFE6 rootfstype=auto ro rd.live.image rd.live.dir=/multibootusb/Fedora-Live-LXDE-x86_64-23-10/LiveOS quiet rhgb rd.luks=0 rd.md=0 rd.dm=0 nomodeset
[ 0.000000] tseg: 0000000000
[ 0.000000] x86/fpu: Legacy x87 FPU detected.
[ 0.000000] x86/fpu: Using 'lazy' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f3ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f400-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffeffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bfff0000-0x00000000bfffdfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bfffe000-0x00000000bfffffff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec02fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000103fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.5 present.
[ 0.000000] DMI: empty empty/Tyan Transport GT24-B3992-E, BIOS 'V1.06.B10 ' 06/23/2009
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x1040000 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-EFFFF uncachable
[ 0.000000] F0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000000 mask FFFF80000000 write-back
[ 0.000000] 1 base 000080000000 mask FFFFC0000000 write-back
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] TOM2: 0000001040000000 aka 66560M
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: update [mem 0xc0000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xbfff0 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [ffff8800000ff780]
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] Using GB pages for direct mapping
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x02042000, 0x02042fff] PGTABLE
[ 0.000000] BRK [0x02043000, 0x02043fff] PGTABLE
[ 0.000000] BRK [0x02044000, 0x02044fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x103fe00000-0x103fffffff]
[ 0.000000] [mem 0x103fe00000-0x103fffffff] page 1G
[ 0.000000] init_memory_mapping: [mem 0x1020000000-0x103fdfffff]
[ 0.000000] [mem 0x1020000000-0x103fdfffff] page 1G
[ 0.000000] init_memory_mapping: [mem 0x00100000-0xbffeffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0x7fffffff] page 1G
[ 0.000000] [mem 0x80000000-0xbfdfffff] page 2M
[ 0.000000] [mem 0xbfe00000-0xbffeffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x101fffffff]
[ 0.000000] [mem 0x100000000-0x101fffffff] page 1G
[ 0.000000] RAMDISK: [mem 0x7d041000-0x7fffffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F8F90 000024 (v02 ACPIAM)
[ 0.000000] ACPI: XSDT 0x00000000BFFF0100 000054 (v01 062309 XSDT1333 20090623 MSFT 00000097)
[ 0.000000] ACPI: FACP 0x00000000BFFF0290 0000F4 (v03 062309 FACP1333 20090623 MSFT 00000097)
[ 0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe1Block: 96/64 (20150619/tbfadt-623)
[ 0.000000] ACPI: DSDT 0x00000000BFFF04E0 00370B (v01 0AAAB 0AAAB001 00000001 INTL 02002026)
[ 0.000000] ACPI: FACS 0x00000000BFFFE000 000040
[ 0.000000] ACPI: FACS 0x00000000BFFFE000 000040
[ 0.000000] ACPI: APIC 0x00000000BFFF0390 000102 (v01 062309 APIC1333 20090623 MSFT 00000097)
[ 0.000000] ACPI: MCFG 0x00000000BFFF04A0 00003C (v01 062309 OEMMCFG 20090623 MSFT 00000097)
[ 0.000000] ACPI: OEMB 0x00000000BFFFE040 000056 (v01 062309 OEMB1333 20090623 MSFT 00000097)
[ 0.000000] ACPI: SRAT 0x00000000BFFF3BF0 000190 (v01 AMD FAM_F_10 00000002 AMD 00000001)
[ 0.000000] ACPI: SSDT 0x00000000BFFF3D80 001E48 (v01 A M I POWERNOW 00000001 AMD 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x02 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x03 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x04 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 0x05 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 0x08 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x09 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x0a -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x0b -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x0c -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 0x0d -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.000000] SRAT: Node 0 PXM 0 [mem 0x100000000-0x83fffffff]
[ 0.000000] SRAT: Node 1 PXM 1 [mem 0x840000000-0x103fffffff]
[ 0.000000] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.000000] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x83fffffff] -> [mem 0x00000000-0x83fffffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x83ffec000-0x83fffffff]
[ 0.000000] NODE_DATA(1) allocated [mem 0x103ffea000-0x103fffdfff]
[ 0.000000] [ffffea0000000000-ffffea0020ffffff] PMD -> [ffff88081fe00000-ffff88083fdfffff] on node 0
[ 0.000000] [ffffea0021000000-ffffea0040ffffff] PMD -> [ffff88101f600000-ffff88103f5fffff] on node 1
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000103fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffeffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000083fffffff]
[ 0.000000] node 1: [mem 0x0000000840000000-0x000000103fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000083fffffff]
[ 0.000000] On node 0 totalpages: 8388494
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12224 pages used for memmap
[ 0.000000] DMA32 zone: 782320 pages, LIFO batch:31
[ 0.000000] Normal zone: 118784 pages used for memmap
[ 0.000000] Normal zone: 7602176 pages, LIFO batch:31
[ 0.000000] Initmem setup node 1 [mem 0x0000000840000000-0x000000103fffffff]
[ 0.000000] On node 1 totalpages: 8388608
[ 0.000000] Normal zone: 131072 pages used for memmap
[ 0.000000] Normal zone: 8388608 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x508
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 6, version 17, address 0xfec00000, GSI 0-15
[ 0.000000] IOAPIC[1]: apic_id 7, version 17, address 0xfec01000, GSI 16-31
[ 0.000000] IOAPIC[2]: apic_id 14, version 17, address 0xfec02000, GSI 32-47
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] smpboot: Allowing 12 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbfff0000-0xbfffdfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbfffe000-0xbfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xdfffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec02fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec03000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffffffff]
[ 0.000000] e820: [mem 0xc0000000-0xdfffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:1024 nr_cpumask_bits:12 nr_cpu_ids:12 nr_node_ids:2
[ 0.000000] PERCPU: Embedded 33 pages/cpu @ffff88081fc00000 s97048 r8192 d29928 u262144
[ 0.000000] pcpu-alloc: s97048 r8192 d29928 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 00 01 02 03 04 05 -- -- [1] 06 07 08 09 10 11 -- --
[ 0.000000] Built 2 zonelists in Node order, mobility grouping on. Total pages: 16514937
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=vmlinuz0 initrd=initrd0.img root=UUID=F334-EFE6 rootfstype=auto ro rd.live.image rd.live.dir=/multibootusb/Fedora-Live-LXDE-x86_64-23-10/LiveOS quiet rhgb rd.luks=0 rd.md=0 rd.dm=0 nomodeset
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Memory: 65926012K/67108408K available (7670K kernel code, 1264K rwdata, 3336K rodata, 1508K init, 1544K bss, 1182396K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=12, Nodes=2
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=12.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=12
[ 0.000000] NR_IRQS:65792 nr_irqs:928 16
[ 0.000000] Offload RCU callbacks from all CPUs
[ 0.000000] Offload RCU callbacks from CPUs: 0-11.
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 0.000000] tsc: Fast TSC calibration failed
[ 0.000000] tsc: PIT calibration matches PMTIMER. 1 loops
[ 0.000000] tsc: Detected 2194.633 MHz processor
[ 0.000030] Calibrating delay loop (skipped), value calculated using timer frequency.. 4389.26 BogoMIPS (lpj=2194633)
[ 0.000033] pid_max: default: 32768 minimum: 301
[ 0.000043] ACPI: Core revision 20150619
[ 0.003320] ACPI: All ACPI Tables successfully acquired
[ 0.003361] Security Framework initialized
[ 0.003365] SELinux: Initializing.
[ 0.003373] SELinux: Starting in permissive mode
[ 0.003374] Yama: becoming mindful.
[ 0.008976] Dentry cache hash table entries: 8388608 (order: 14, 67108864 bytes)
[ 0.035092] Inode-cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[ 0.046312] Mount-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.046412] Mountpoint-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.047394] Initializing cgroup subsys blkio
[ 0.047399] Initializing cgroup subsys memory
[ 0.047415] Initializing cgroup subsys devices
[ 0.047418] Initializing cgroup subsys freezer
[ 0.047422] Initializing cgroup subsys net_cls
[ 0.047425] Initializing cgroup subsys perf_event
[ 0.047428] Initializing cgroup subsys net_prio
[ 0.047431] Initializing cgroup subsys hugetlb
[ 0.047461] CPU: Physical Processor ID: 0
[ 0.047462] CPU: Processor Core ID: 0
[ 0.047464] mce: CPU supports 6 MCE banks
[ 0.047470] LVT offset 0 assigned for vector 0xf9
[ 0.047475] process: using AMD E400 aware idle routine
[ 0.047478] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
[ 0.047480] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64, 1GB 0
[ 0.047606] Freeing SMP alternatives memory: 28K (ffffffff81eb7000 - ffffffff81ebe000)
[ 0.049297] ftrace: allocating 28715 entries in 113 pages
[ 0.065560] Switched APIC routing to physical flat.
[ 0.066440] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.178209] smpboot: CPU0: Six-Core AMD Opteron(tm) Processor 2427 (fam: 10, model: 08, stepping: 00)
[ 0.178238] Performance Events: AMD PMU driver.
[ 0.178243] ... version: 0
[ 0.178244] ... bit width: 48
[ 0.178245] ... generic registers: 4
[ 0.178246] ... value mask: 0000ffffffffffff
[ 0.178248] ... max period: 00007fffffffffff
[ 0.178249] ... fixed-purpose events: 0
[ 0.178250] ... event mask: 000000000000000f
[ 0.179131] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.179272] x86: Booting SMP configuration:
[ 0.179274] .... node #0, CPUs: #1 #2 #3 #4 #5
[ 0.195567] .... node #1, CPUs: #6 #7 #8 #9 #10 #11
[ 0.292732] x86: Booted up 2 nodes, 12 CPUs
[ 0.292742] smpboot: Total of 12 processors activated (52665.69 BogoMIPS)
[ 0.307869] devtmpfs: initialized
[ 0.307969] memory block size : 1024MB
[ 0.312786] PM: Registering ACPI NVS region [mem 0xbfffe000-0xbfffffff] (8192 bytes)
[ 0.312942] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.313098] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 0.313100] pinctrl core: initialized pinctrl subsystem
[ 0.313160] RTC time: 19:00:57, date: 01/21/16
[ 0.315154] NET: Registered protocol family 16
[ 0.317469] cpuidle: using governor menu
[ 0.317481] node 0 link 0: io port [1000, ffffff]
[ 0.317484] TOM: 00000000c0000000 aka 3072M
[ 0.317491] Fam 10h mmconf [mem 0xe0000000-0xefffffff]
[ 0.317504] node 0 link 0: mmio [a0000, bffff]
[ 0.317508] node 0 link 0: mmio [c0000000, ff70ffff] ==> [c0000000, dfffffff] and [f0000000, ff70ffff]
[ 0.317511] TOM2: 0000001040000000 aka 66560M
[ 0.317513] bus: [bus 00-07] on node 0 link 0
[ 0.317515] bus: 00 [io 0x0000-0xffff]
[ 0.317517] bus: 00 [mem 0x000a0000-0x000bffff]
[ 0.317519] bus: 00 [mem 0xc0000000-0xdfffffff]
[ 0.317520] bus: 00 [mem 0xf0000000-0xffffffff]
[ 0.317521] bus: 00 [mem 0x1040000000-0xfcffffffff]
[ 0.317752] ACPI: bus type PCI registered
[ 0.317755] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.317857] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.317860] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.317877] PCI: Using configuration type 1 for base access
[ 0.322530] ACPI: Added _OSI(Module Device)
[ 0.322533] ACPI: Added _OSI(Processor Device)
[ 0.322535] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.322536] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.324190] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.326763] ACPI: Interpreter enabled
[ 0.326775] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580)
[ 0.326779] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150619/hwxface-580)
[ 0.326790] ACPI: (supports S0 S1 S4 S5)
[ 0.326792] ACPI: Using IOAPIC for interrupt routing
[ 0.326832] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.333521] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.333529] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.333534] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 0.333709] PCI host bridge to bus 0000:00
[ 0.333716] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.333719] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.333722] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.333725] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.333727] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff window]
[ 0.333729] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xffffffff window]
[ 0.333742] pci 0000:00:01.0: [1166:0036] type 01 class 0x060400
[ 0.333790] pci 0000:00:01.0: Enabling HT MSI Mapping
[ 0.333837] pci 0000:00:01.0: System wakeup disabled by ACPI
[ 0.333884] pci 0000:00:02.0: [1166:0205] type 00 class 0x060000
[ 0.333985] pci 0000:00:02.1: [1166:0214] type 00 class 0x01018a
[ 0.334000] pci 0000:00:02.1: reg 0x10: [io 0x01f0-0x01f7]
[ 0.334009] pci 0000:00:02.1: reg 0x14: [io 0x03f4-0x03f7]
[ 0.334019] pci 0000:00:02.1: reg 0x18: [io 0x0170-0x0177]
[ 0.334028] pci 0000:00:02.1: reg 0x1c: [io 0x0374-0x0377]
[ 0.334037] pci 0000:00:02.1: reg 0x20: [io 0xffa0-0xffaf]
[ 0.334056] pci 0000:00:02.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.334058] pci 0000:00:02.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.334060] pci 0000:00:02.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.334062] pci 0000:00:02.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.334120] pci 0000:00:02.2: [1166:0234] type 00 class 0x060100
[ 0.334260] pci 0000:00:03.0: [1166:0223] type 00 class 0x0c0310
[ 0.334283] pci 0000:00:03.0: reg 0x10: [mem 0xff6ec000-0xff6ecfff]
[ 0.334293] pci 0000:00:03.0: reg 0x14: [io 0xd400-0xd4ff]
[ 0.334382] pci 0000:00:03.0: System wakeup disabled by ACPI
[ 0.334427] pci 0000:00:03.1: [1166:0223] type 00 class 0x0c0310
[ 0.334450] pci 0000:00:03.1: reg 0x10: [mem 0xff6ed000-0xff6edfff]
[ 0.334460] pci 0000:00:03.1: reg 0x14: [io 0xd800-0xd8ff]
[ 0.334541] pci 0000:00:03.1: System wakeup disabled by ACPI
[ 0.334586] pci 0000:00:03.2: [1166:0223] type 00 class 0x0c0320
[ 0.334609] pci 0000:00:03.2: reg 0x10: [mem 0xff6ee000-0xff6eefff]
[ 0.334618] pci 0000:00:03.2: reg 0x14: [io 0xe800-0xe8ff]
[ 0.334674] pci 0000:00:03.2: supports D1 D2
[ 0.334677] pci 0000:00:03.2: PME# supported from D0 D1 D2 D3hot
[ 0.334706] pci 0000:00:03.2: System wakeup disabled by ACPI
[ 0.334768] pci 0000:00:04.0: [8086:1229] type 00 class 0x020000
[ 0.334790] pci 0000:00:04.0: reg 0x10: [mem 0xff6eb000-0xff6ebfff]
[ 0.334799] pci 0000:00:04.0: reg 0x14: [io 0xec00-0xec3f]
[ 0.334808] pci 0000:00:04.0: reg 0x18: [mem 0xff6a0000-0xff6bffff]
[ 0.334854] pci 0000:00:04.0: supports D1 D2
[ 0.334856] pci 0000:00:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.334884] pci 0000:00:04.0: System wakeup disabled by ACPI
[ 0.334926] pci 0000:00:06.0: [1166:0130] type 01 class 0x060400
[ 0.334979] pci 0000:00:06.0: System wakeup disabled by ACPI
[ 0.335021] pci 0000:00:07.0: [1166:0130] type 01 class 0x060400
[ 0.335070] pci 0000:00:07.0: System wakeup disabled by ACPI
[ 0.335110] pci 0000:00:08.0: [1166:0132] type 01 class 0x060400
[ 0.335158] pci 0000:00:08.0: System wakeup disabled by ACPI
[ 0.335204] pci 0000:00:09.0: [1166:0132] type 01 class 0x060400
[ 0.335252] pci 0000:00:09.0: System wakeup disabled by ACPI
[ 0.335299] pci 0000:00:0a.0: [1166:0132] type 01 class 0x060400
[ 0.335350] pci 0000:00:0a.0: System wakeup disabled by ACPI
[ 0.335392] pci 0000:00:0b.0: [1166:0132] type 01 class 0x060400
[ 0.335477] pci 0000:00:0c.0: [1002:515e] type 00 class 0x030000
[ 0.335501] pci 0000:00:0c.0: reg 0x10: [mem 0xd8000000-0xdfffffff pref]
[ 0.335516] pci 0000:00:0c.0: reg 0x14: [io 0xe000-0xe0ff]
[ 0.335526] pci 0000:00:0c.0: reg 0x18: [mem 0xff6f0000-0xff6fffff]
[ 0.335559] pci 0000:00:0c.0: reg 0x30: [mem 0xff6c0000-0xff6dffff pref]
[ 0.335577] pci 0000:00:0c.0: supports D1 D2
[ 0.335643] pci 0000:00:18.0: [1022:1200] type 00 class 0x060000
[ 0.335705] pci 0000:00:18.1: [1022:1201] type 00 class 0x060000
[ 0.335769] pci 0000:00:18.2: [1022:1202] type 00 class 0x060000
[ 0.335827] pci 0000:00:18.3: [1022:1203] type 00 class 0x060000
[ 0.335889] pci 0000:00:18.4: [1022:1204] type 00 class 0x060000
[ 0.335949] pci 0000:00:19.0: [1022:1200] type 00 class 0x060000
[ 0.336021] pci 0000:00:19.1: [1022:1201] type 00 class 0x060000
[ 0.336081] pci 0000:00:19.2: [1022:1202] type 00 class 0x060000
[ 0.336140] pci 0000:00:19.3: [1022:1203] type 00 class 0x060000
[ 0.336204] pci 0000:00:19.4: [1022:1204] type 00 class 0x060000
[ 0.336336] pci 0000:01:0d.0: [1166:0104] type 01 class 0x060400
[ 0.336419] pci 0000:01:0e.0: [1166:024a] type 00 class 0x010405
[ 0.336439] pci 0000:01:0e.0: reg 0x10: [io 0xac00-0xac07]
[ 0.336446] pci 0000:01:0e.0: reg 0x14: [io 0xa880-0xa883]
[ 0.336452] pci 0000:01:0e.0: reg 0x18: [io 0xa800-0xa807]
[ 0.336459] pci 0000:01:0e.0: reg 0x1c: [io 0xa480-0xa483]
[ 0.336465] pci 0000:01:0e.0: reg 0x20: [io 0xa400-0xa41f]
[ 0.336472] pci 0000:01:0e.0: reg 0x24: [mem 0xff2fe000-0xff2fffff]
[ 0.336479] pci 0000:01:0e.0: reg 0x30: [mem 0xff2c0000-0xff2dffff pref]
[ 0.336554] pci 0000:00:01.0: PCI bridge to [bus 01-02]
[ 0.336559] pci 0000:00:01.0: bridge window [io 0x9000-0xafff]
[ 0.336562] pci 0000:00:01.0: bridge window [mem 0xff200000-0xff2fffff]
[ 0.336638] pci 0000:01:0d.0: PCI bridge to [bus 02]
[ 0.336716] pci 0000:00:06.0: PCI bridge to [bus 03]
[ 0.336769] pci 0000:04:04.0: [14e4:166a] type 00 class 0x020000
[ 0.336788] pci 0000:04:04.0: reg 0x10: [mem 0xff3d0000-0xff3dffff 64bit]
[ 0.336796] pci 0000:04:04.0: reg 0x18: [mem 0xff3c0000-0xff3cffff 64bit]
[ 0.336821] pci 0000:04:04.0: PME# supported from D3hot D3cold
[ 0.336837] pci 0000:04:04.0: System wakeup disabled by ACPI
[ 0.336881] pci 0000:04:04.1: [14e4:166a] type 00 class 0x020000
[ 0.336899] pci 0000:04:04.1: reg 0x10: [mem 0xff3f0000-0xff3fffff 64bit]
[ 0.336907] pci 0000:04:04.1: reg 0x18: [mem 0xff3e0000-0xff3effff 64bit]
[ 0.336932] pci 0000:04:04.1: PME# supported from D3hot D3cold
[ 0.336949] pci 0000:04:04.1: System wakeup disabled by ACPI
[ 0.337009] pci 0000:00:07.0: PCI bridge to [bus 04]
[ 0.337014] pci 0000:00:07.0: bridge window [mem 0xff300000-0xff3fffff]
[ 0.337018] pci 0000:00:07.0: bridge window [mem 0xcfd00000-0xcfdfffff 64bit pref]
[ 0.337069] pci 0000:05:00.0: [1095:3132] type 00 class 0x010400
[ 0.337125] pci 0000:05:00.0: reg 0x10: [mem 0xff5ffc00-0xff5ffc7f 64bit]
[ 0.337150] pci 0000:05:00.0: reg 0x18: [mem 0xff5f8000-0xff5fbfff 64bit]
[ 0.337167] pci 0000:05:00.0: reg 0x20: [io 0xbc00-0xbc7f]
[ 0.337198] pci 0000:05:00.0: reg 0x30: [mem 0xff500000-0xff57ffff pref]
[ 0.337238] pci 0000:05:00.0: supports D1 D2
[ 0.337283] pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force'
[ 0.337293] pci 0000:00:08.0: PCI bridge to [bus 05]
[ 0.337297] pci 0000:00:08.0: bridge window [io 0xb000-0xbfff]
[ 0.337300] pci 0000:00:08.0: bridge window [mem 0xff400000-0xff5fffff]
[ 0.337304] pci 0000:00:08.0: bridge window [mem 0xcfe00000-0xcfefffff 64bit pref]
[ 0.337338] pci 0000:00:09.0: PCI bridge to [bus 06]
[ 0.337373] pci 0000:00:0a.0: PCI bridge to [bus 07]
[ 0.337405] pci 0000:00:0b.0: PCI bridge to [bus 08]
[ 0.337429] pci_bus 0000:00: on NUMA node 0
[ 0.337946] ACPI: PCI Interrupt Link [LN00] (IRQs 3 4 5 7 *9 11 12 14 15)
[ 0.337996] ACPI: PCI Interrupt Link [LN01] (IRQs 1 3 4 5 6 7 9 *11 12 14 15)
[ 0.338046] ACPI: PCI Interrupt Link [LN02] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338095] ACPI: PCI Interrupt Link [LN03] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338144] ACPI: PCI Interrupt Link [LN04] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338193] ACPI: PCI Interrupt Link [LN05] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338242] ACPI: PCI Interrupt Link [LN06] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338291] ACPI: PCI Interrupt Link [LN07] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338344] ACPI: PCI Interrupt Link [LN08] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338393] ACPI: PCI Interrupt Link [LN09] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338442] ACPI: PCI Interrupt Link [LN10] (IRQs 1 *3 4 5 6 7 9 11 12 14 15)
[ 0.338490] ACPI: PCI Interrupt Link [LN11] (IRQs 1 3 4 *5 6 7 9 11 12 14 15)
[ 0.338539] ACPI: PCI Interrupt Link [LN12] (IRQs 1 3 4 5 6 *7 9 11 12 14 15)
[ 0.338587] ACPI: PCI Interrupt Link [LN13] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338636] ACPI: PCI Interrupt Link [LN14] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338685] ACPI: PCI Interrupt Link [LN15] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338734] ACPI: PCI Interrupt Link [LN16] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338783] ACPI: PCI Interrupt Link [LN17] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338832] ACPI: PCI Interrupt Link [LN18] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338881] ACPI: PCI Interrupt Link [LN19] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338930] ACPI: PCI Interrupt Link [LN20] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.338979] ACPI: PCI Interrupt Link [LN21] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339032] ACPI: PCI Interrupt Link [LN22] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339081] ACPI: PCI Interrupt Link [LN23] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339130] ACPI: PCI Interrupt Link [LN24] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339179] ACPI: PCI Interrupt Link [LN25] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339228] ACPI: PCI Interrupt Link [LN26] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339279] ACPI: PCI Interrupt Link [LN27] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339332] ACPI: PCI Interrupt Link [LN28] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339381] ACPI: PCI Interrupt Link [LN29] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339431] ACPI: PCI Interrupt Link [LN30] (IRQs 1 3 4 5 6 7 9 11 12 14 15) *0, disabled.
[ 0.339490] ACPI: PCI Interrupt Link [LNUS] (IRQs *10)
[ 0.339541] ACPI: PCI Interrupt Link [LNSA] (IRQs *11)
[ 0.339790] vgaarb: setting as boot device: PCI:0000:00:0c.0
[ 0.339792] vgaarb: device added: PCI:0000:00:0c.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.339796] vgaarb: loaded
[ 0.339798] vgaarb: bridge control possible 0000:00:0c.0
[ 0.339908] SCSI subsystem initialized
[ 0.340037] libata version 3.00 loaded.
[ 0.340072] ACPI: bus type USB registered
[ 0.340092] usbcore: registered new interface driver usbfs
[ 0.340106] usbcore: registered new interface driver hub
[ 0.340155] usbcore: registered new device driver usb
[ 0.340348] PCI: Using ACPI for IRQ routing
[ 0.348980] PCI: pci_cache_line_size set to 64 bytes
[ 0.349034] e820: reserve RAM buffer [mem 0x0009f400-0x0009ffff]
[ 0.349036] e820: reserve RAM buffer [mem 0xbfff0000-0xbfffffff]
[ 0.349181] NetLabel: Initializing
[ 0.349183] NetLabel: domain hash size = 128
[ 0.349184] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.349198] NetLabel: unlabeled traffic allowed by default
[ 0.349432] clocksource: Switched to clocksource refined-jiffies
[ 0.360534] pnp: PnP ACPI init
[ 0.360654] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.361162] system 00:01: [io 0x0800-0x087f] has been reserved
[ 0.361166] system 00:01: [io 0x0a80-0x0a8f] has been reserved
[ 0.361170] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.361294] system 00:02: [io 0x04d0-0x04d1] has been reserved
[ 0.361296] system 00:02: [io 0x0c00-0x0c01] has been reserved
[ 0.361299] system 00:02: [io 0x0cd6-0x0cd7] has been reserved
[ 0.361301] system 00:02: [io 0x0cd4-0x0cd5] has been reserved
[ 0.361303] system 00:02: [io 0x0cd8-0x0cdf] has been reserved
[ 0.361305] system 00:02: [io 0x040b] has been reserved
[ 0.361308] system 00:02: [io 0x04d6] has been reserved
[ 0.361310] system 00:02: [io 0x0c06-0x0c07] has been reserved
[ 0.361312] system 00:02: [io 0x0c14] has been reserved
[ 0.361314] system 00:02: [io 0x0c49] has been reserved
[ 0.361316] system 00:02: [io 0x0c4a] has been reserved
[ 0.361319] system 00:02: [io 0x0c50-0x0c51] has been reserved
[ 0.361321] system 00:02: [io 0x0c52] has been reserved
[ 0.361323] system 00:02: [io 0x0c6c] has been reserved
[ 0.361325] system 00:02: [io 0x0c6f] has been reserved
[ 0.361332] system 00:02: [io 0x0500-0x057f] could not be reserved
[ 0.361335] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.361471] system 00:03: [io 0x0580-0x058f] has been reserved
[ 0.361474] system 00:03: [io 0x0590-0x0593] has been reserved
[ 0.361476] system 00:03: [io 0x0700-0x0703] has been reserved
[ 0.361478] system 00:03: [io 0x0ca0-0x0caf] has been reserved
[ 0.361482] system 00:03: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 0.361485] system 00:03: [mem 0xfec01000-0xfec01fff] could not be reserved
[ 0.361487] system 00:03: [mem 0xfec02000-0xfec02fff] could not be reserved
[ 0.361490] system 00:03: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.361492] system 00:03: [mem 0xfff00000-0xffffffff] has been reserved
[ 0.361495] system 00:03: [mem 0xff780000-0xffbfffff] has been reserved
[ 0.361497] system 00:03: [mem 0xfebfe000-0xfebfefff] has been reserved
[ 0.361500] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.361562] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.361565] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.361676] system 00:05: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.361679] system 00:05: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.361681] system 00:05: [mem 0x00100000-0xbfffffff] could not be reserved
[ 0.361684] system 00:05: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.362148] pnp: PnP ACPI: found 6 devices
[ 0.369200] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.369292] clocksource: Switched to clocksource acpi_pm
[ 0.369356] pci 0000:01:0d.0: PCI bridge to [bus 02]
[ 0.369367] pci 0000:00:01.0: PCI bridge to [bus 01-02]
[ 0.369370] pci 0000:00:01.0: bridge window [io 0x9000-0xafff]
[ 0.369374] pci 0000:00:01.0: bridge window [mem 0xff200000-0xff2fffff]
[ 0.369380] pci 0000:00:06.0: PCI bridge to [bus 03]
[ 0.369387] pci 0000:00:07.0: PCI bridge to [bus 04]
[ 0.369391] pci 0000:00:07.0: bridge window [mem 0xff300000-0xff3fffff]
[ 0.369394] pci 0000:00:07.0: bridge window [mem 0xcfd00000-0xcfdfffff 64bit pref]
[ 0.369399] pci 0000:00:08.0: PCI bridge to [bus 05]
[ 0.369402] pci 0000:00:08.0: bridge window [io 0xb000-0xbfff]
[ 0.369405] pci 0000:00:08.0: bridge window [mem 0xff400000-0xff5fffff]
[ 0.369408] pci 0000:00:08.0: bridge window [mem 0xcfe00000-0xcfefffff 64bit pref]
[ 0.369412] pci 0000:00:09.0: PCI bridge to [bus 06]
[ 0.369418] pci 0000:00:0a.0: PCI bridge to [bus 07]
[ 0.369425] pci 0000:00:0b.0: PCI bridge to [bus 08]
[ 0.369432] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.369435] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.369437] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.369439] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff window]
[ 0.369442] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xffffffff window]
[ 0.369444] pci_bus 0000:01: resource 0 [io 0x9000-0xafff]
[ 0.369446] pci_bus 0000:01: resource 1 [mem 0xff200000-0xff2fffff]
[ 0.369449] pci_bus 0000:04: resource 1 [mem 0xff300000-0xff3fffff]
[ 0.369452] pci_bus 0000:04: resource 2 [mem 0xcfd00000-0xcfdfffff 64bit pref]
[ 0.369454] pci_bus 0000:05: resource 0 [io 0xb000-0xbfff]
[ 0.369456] pci_bus 0000:05: resource 1 [mem 0xff400000-0xff5fffff]
[ 0.369458] pci_bus 0000:05: resource 2 [mem 0xcfe00000-0xcfefffff 64bit pref]
[ 0.369533] NET: Registered protocol family 2
[ 0.370245] TCP established hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.371841] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.372212] TCP: Hash tables configured (established 524288 bind 65536)
[ 0.372373] UDP hash table entries: 32768 (order: 8, 1048576 bytes)
[ 0.374419] UDP-Lite hash table entries: 32768 (order: 8, 1048576 bytes)
[ 0.375006] NET: Registered protocol family 1
[ 0.375096] pci 0000:00:02.0: disabled boot interrupts on device [1166:0205]
[ 1.508377] pci 0000:00:04.0: Firmware left e100 interrupts enabled; disabling
[ 1.508392] pci 0000:00:08.0: Found enabled HT MSI Mapping
[ 1.508398] pci 0000:00:09.0: Found enabled HT MSI Mapping
[ 1.508405] pci 0000:00:0a.0: Found enabled HT MSI Mapping
[ 1.508411] pci 0000:00:0b.0: Found enabled HT MSI Mapping
[ 1.508418] pci 0000:00:0c.0: Video device with shadowed ROM
[ 1.508454] PCI: CLS 64 bytes, default 64
[ 1.508573] Unpacking initramfs...
[ 2.309498] microcode: updated early to new patch_level=0x010000da
[ 2.332384] Freeing initrd memory: 48892K (ffff88007d041000 - ffff880080000000)
[ 2.332400] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 2.332403] software IO TLB [mem 0xbbff0000-0xbfff0000] (64MB) mapped at [ffff8800bbff0000-ffff8800bffeffff]
[ 2.332656] microcode: CPU0: patch_level=0x010000da
[ 2.332678] microcode: CPU1: patch_level=0x010000da
[ 2.332699] microcode: CPU2: patch_level=0x010000da
[ 2.332720] microcode: CPU3: patch_level=0x010000da
[ 2.332741] microcode: CPU4: patch_level=0x010000da
[ 2.332763] microcode: CPU5: patch_level=0x010000da
[ 2.332794] microcode: CPU6: patch_level=0x010000da
[ 2.332828] microcode: CPU7: patch_level=0x010000da
[ 2.332863] microcode: CPU8: patch_level=0x010000da
[ 2.332900] microcode: CPU9: patch_level=0x010000da
[ 2.332936] microcode: CPU10: patch_level=0x010000da
[ 2.332950] microcode: CPU11: patch_level=0x010000da
[ 2.333103] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 2.333109] LVT offset 1 assigned for vector 0x400
[ 2.333122] IBS: LVT offset 1 assigned
[ 2.333165] perf: AMD IBS detected (0x0000001f)
[ 2.334983] futex hash table entries: 4096 (order: 6, 262144 bytes)
[ 2.335107] Initialise system trusted keyring
[ 2.335148] audit: initializing netlink subsys (disabled)
[ 2.335179] audit: type=2000 audit(1453402859.186:1): initialized
[ 2.335686] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 2.337606] zpool: loaded
[ 2.337609] zbud: loaded
[ 2.337922] VFS: Disk quotas dquot_6.6.0
[ 2.337971] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 2.338591] Key type big_key registered
[ 2.338595] SELinux: Registering netfilter hooks
[ 2.347525] NET: Registered protocol family 38
[ 2.347542] Key type asymmetric registered
[ 2.347546] Asymmetric key parser 'x509' registered
[ 2.347595] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 2.347752] io scheduler noop registered
[ 2.347756] io scheduler deadline registered
[ 2.347809] io scheduler cfq registered (default)
[ 2.348309] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 2.348317] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 2.348459] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 2.348465] ACPI: Power Button [PWRB]
[ 2.348521] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 2.348523] ACPI: Power Button [PWRF]
[ 2.348584] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input2
[ 2.348586] ACPI: Sleep Button [SLPF]
[ 2.349163] GHES: HEST is not enabled!
[ 2.349291] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 2.349915] hpet_acpi_add: no address or irqs in _CRS
[ 2.349968] Non-volatile memory driver v1.3
[ 2.350008] Linux agpgart interface v0.103
[ 2.352073] libphy: Fixed MDIO Bus: probed
[ 2.352193] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.352199] ehci-pci: EHCI PCI platform driver
[ 2.352325] ehci-pci 0000:00:03.2: EHCI Host Controller
[ 2.352406] ehci-pci 0000:00:03.2: new USB bus registered, assigned bus number 1
[ 2.352461] ehci-pci 0000:00:03.2: irq 10, io mem 0xff6ee000
[ 2.357947] ehci-pci 0000:00:03.2: USB 2.0 started, EHCI 1.00
[ 2.358000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.358002] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.358005] usb usb1: Product: EHCI Host Controller
[ 2.358007] usb usb1: Manufacturer: Linux 4.2.3-300.fc23.x86_64 ehci_hcd
[ 2.358009] usb usb1: SerialNumber: 0000:00:03.2
[ 2.358180] hub 1-0:1.0: USB hub found
[ 2.358188] hub 1-0:1.0: 4 ports detected
[ 2.358400] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.358411] ohci-pci: OHCI PCI platform driver
[ 2.358486] ohci-pci 0000:00:03.0: OHCI PCI host controller
[ 2.358543] ohci-pci 0000:00:03.0: new USB bus registered, assigned bus number 2
[ 2.358566] ohci-pci 0000:00:03.0: irq 10, io mem 0xff6ec000
[ 2.413061] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.413065] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.413067] usb usb2: Product: OHCI PCI host controller
[ 2.413069] usb usb2: Manufacturer: Linux 4.2.3-300.fc23.x86_64 ohci_hcd
[ 2.413070] usb usb2: SerialNumber: 0000:00:03.0
[ 2.413242] hub 2-0:1.0: USB hub found
[ 2.413252] hub 2-0:1.0: 2 ports detected
[ 2.413434] ohci-pci 0000:00:03.1: OHCI PCI host controller
[ 2.413490] ohci-pci 0000:00:03.1: new USB bus registered, assigned bus number 3
[ 2.413511] ohci-pci 0000:00:03.1: irq 10, io mem 0xff6ed000
[ 2.468093] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.468097] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.468099] usb usb3: Product: OHCI PCI host controller
[ 2.468101] usb usb3: Manufacturer: Linux 4.2.3-300.fc23.x86_64 ohci_hcd
[ 2.468102] usb usb3: SerialNumber: 0000:00:03.1
[ 2.468271] hub 3-0:1.0: USB hub found
[ 2.468280] hub 3-0:1.0: 2 ports detected
[ 2.468410] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.468495] usbcore: registered new interface driver usbserial
[ 2.468504] usbcore: registered new interface driver usbserial_generic
[ 2.468513] usbserial: USB Serial support registered for generic
[ 2.468553] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 2.470336] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.470344] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.470497] mousedev: PS/2 mouse device common for all mice
[ 2.470881] rtc_cmos 00:00: RTC can wake from S4
[ 2.471068] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 2.471097] rtc_cmos 00:00: alarms up to one month, y3k, 114 bytes nvram
[ 2.471213] device-mapper: uevent: version 1.0.3
[ 2.471326] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@redhat.com
[ 2.471790] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.471862] usbcore: registered new interface driver usbhid
[ 2.471863] usbhid: USB HID core driver
[ 2.472063] drop_monitor: Initializing network drop monitor service
[ 2.472159] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.472270] Initializing XFRM netlink socket
[ 2.472414] NET: Registered protocol family 10
[ 2.472715] mip6: Mobile IPv6
[ 2.472720] NET: Registered protocol family 17
[ 2.473571] Loading compiled-in X.509 certificates
[ 2.474945] Loaded X.509 cert 'Fedora kernel signing key: 7f1e7775d7634112359e58508de48fd4cfce0fb6'
[ 2.474962] registered taskstats version 1
[ 2.474981] zswap: loading zswap
[ 2.474984] zswap: using zbud pool
[ 2.474993] zswap: using lzo compressor
[ 2.475416] Magic number: 0:524:41
[ 2.475591] rtc_cmos 00:00: setting system clock to 2016-01-21 19:00:59 UTC (1453402859)
[ 2.475649] PM: Hibernation image not present or could not be loaded.
[ 2.476328] Freeing unused kernel memory: 1508K (ffffffff81d3e000 - ffffffff81eb7000)
[ 2.476331] Write protecting the kernel read-only data: 12288k
[ 2.476778] Freeing unused kernel memory: 512K (ffff880001780000 - ffff880001800000)
[ 2.477158] Freeing unused kernel memory: 760K (ffff880001b42000 - ffff880001c00000)
[ 2.480787] random: systemd urandom read with 4 bits of entropy available
[ 2.481786] systemd[1]: systemd 222 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 2.482141] systemd[1]: Detected architecture x86-64.
[ 2.482145] systemd[1]: Running in initial RAM disk.
[ 2.482158] systemd[1]: No hostname configured.
[ 2.482163] systemd[1]: Set hostname to <localhost>.
[ 2.482197] systemd[1]: Initializing machine ID from random generator.
[ 2.536518] systemd[1]: Reached target Timers.
[ 2.536533] systemd[1]: Starting Timers.
[ 2.536867] systemd[1]: Created slice -.slice.
[ 2.536876] systemd[1]: Starting -.slice.
[ 2.536935] systemd[1]: Listening on Journal Socket.
[ 2.536946] systemd[1]: Starting Journal Socket.
[ 2.537028] systemd[1]: Created slice System Slice.
[ 2.537039] systemd[1]: Starting System Slice.
[ 2.537648] systemd[1]: Starting Setup Virtual Console...
[ 2.537675] systemd[1]: Started Device-Mapper Multipath Device Controller.
[ 2.537813] systemd[1]: Started Load Kernel Modules.
[ 2.538763] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 2.538803] systemd[1]: Reached target Slices.
[ 2.538846] systemd[1]: Starting Slices.
[ 2.538953] systemd[1]: Listening on udev Control Socket.
[ 2.538967] systemd[1]: Starting udev Control Socket.
[ 2.538999] systemd[1]: Reached target Encrypted Volumes.
[ 2.539008] systemd[1]: Starting Encrypted Volumes.
[ 2.539090] systemd[1]: Reached target Swap.
[ 2.539099] systemd[1]: Starting Swap.
[ 2.539120] systemd[1]: Reached target Local File Systems.
[ 2.539128] systemd[1]: Starting Local File Systems.
[ 2.539203] systemd[1]: Started dracut ask for additional cmdline parameters.
[ 2.540131] systemd[1]: Starting dracut cmdline hook...
[ 2.540220] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.540242] systemd[1]: Starting Journal Socket (/dev/log).
[ 2.540293] systemd[1]: Listening on udev Kernel Socket.
[ 2.540304] systemd[1]: Starting udev Kernel Socket.
[ 2.541169] systemd[1]: Starting Apply Kernel Variables...
[ 2.541275] systemd[1]: Listening on Journal Audit Socket.
[ 2.541290] systemd[1]: Starting Journal Audit Socket.
[ 2.541915] systemd[1]: Starting Journal Service...
[ 2.541939] systemd[1]: Reached target Sockets.
[ 2.541950] systemd[1]: Starting Sockets.
[ 2.542714] systemd[1]: Started Setup Virtual Console.
[ 2.543267] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 2.545988] systemd[1]: Started Apply Kernel Variables.
[ 2.546040] audit: type=1130 audit(1453402859.569:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.549669] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 2.552951] systemd[1]: Started Create Static Device Nodes in /dev.
[ 2.553012] audit: type=1130 audit(1453402859.576:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.580578] systemd[1]: Started Journal Service.
[ 2.580656] audit: type=1130 audit(1453402859.604:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.612582] loop: module loaded
[ 2.715518] audit: type=1130 audit(1453402859.739:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.763163] RPC: Registered named UNIX socket transport module.
[ 2.763169] RPC: Registered udp transport module.
[ 2.763170] RPC: Registered tcp transport module.
[ 2.763172] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 2.858667] alua: device handler registered
[ 2.864100] emc: device handler registered
[ 2.869371] rdac: device handler registered
[ 2.883367] audit: type=1130 audit(1453402859.906:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.890309] audit: type=1130 audit(1453402859.913:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.922419] usb 2-2: new full-speed USB device number 2 using ohci-pci
[ 2.997143] audit: type=1130 audit(1453402860.020:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 3.056058] audit: type=1130 audit(1453402860.079:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 3.064347] sata_svw 0000:01:0e.0: version 2.3
[ 3.065694] scsi host0: sata_svw
[ 3.065696] scsi host1: pata_serverworks
[ 3.065890] scsi host2: pata_serverworks
[ 3.065969] ata5: PATA max UDMA/66 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[ 3.065971] ata6: PATA max UDMA/66 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[ 3.065985] scsi host3: sata_svw
[ 3.066199] scsi host4: sata_svw
[ 3.066389] scsi host5: sata_svw
[ 3.066514] ata1: SATA max UDMA/133 mmio m8192@0xff2fe000 port 0xff2fe000 irq 11
[ 3.066517] ata2: SATA max UDMA/133 mmio m8192@0xff2fe000 port 0xff2fe100 irq 11
[ 3.066519] ata3: SATA max UDMA/133 mmio m8192@0xff2fe000 port 0xff2fe200 irq 11
[ 3.066522] ata4: SATA max UDMA/133 mmio m8192@0xff2fe000 port 0xff2fe300 irq 11
[ 3.068369] pps_core: LinuxPPS API ver. 1 registered
[ 3.068372] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 3.070799] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[ 3.070802] e100: Copyright(c) 1999-2006 Intel Corporation
[ 3.070851] sata_sil24 0000:05:00.0: version 1.1
[ 3.071477] PTP clock support registered
[ 3.073387] scsi host6: sata_sil24
[ 3.073788] scsi host7: sata_sil24
[ 3.073874] ata7: SATA max UDMA/100 host m128@0xff5ffc00 port 0xff5f8000 irq 17
[ 3.073878] ata8: SATA max UDMA/100 host m128@0xff5ffc00 port 0xff5fa000 irq 17
[ 3.084979] tg3.c:v3.137 (May 11, 2014)
[ 3.091859] [drm] Initialized drm 1.1.0 20060810
[ 3.111597] usb 2-2: New USB device found, idVendor=046d, idProduct=c52b
[ 3.111602] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.111605] usb 2-2: Product: USB Receiver
[ 3.111612] usb 2-2: Manufacturer: Logitech
[ 3.137844] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:03.0-2/input2
[ 3.171272] e100 0000:00:04.0 eth0: addr 0xff6eb000, irq 16, MAC addr 00:e0:81:4e:2a:59
[ 3.172219] e100 0000:00:04.0 enp0s4: renamed from eth0
[ 3.174601] usb 3-1: new full-speed USB device number 2 using ohci-pci
[ 3.185744] 8021q: 802.1Q VLAN Support v1.8
[ 3.205917] [drm] VGACON disable radeon kernel modesetting.
[ 3.205940] [drm:radeon_init [radeon]] *ERROR* No UMS support in radeon module!
[ 3.221997] tg3 0000:04:04.0 eth0: Tigon3 [partno(BCM95780) rev 8100] (PCIX:133MHz:64-bit) MAC address 00:e0:81:4e:1b:d4
[ 3.222003] tg3 0000:04:04.0 eth0: attached PHY is 5780 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[ 3.222006] tg3 0000:04:04.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 3.222008] tg3 0000:04:04.0 eth0: dma_rwctrl[76144000] dma_mask[40-bit]
[ 3.236075] ata5.01: ATAPI: DV-28E-V, 1.AB, max UDMA/33
[ 3.238610] tg3 0000:04:04.1 eth1: Tigon3 [partno(BCM95780) rev 8100] (PCIX:133MHz:64-bit) MAC address 00:e0:81:4e:1b:d5
[ 3.238614] tg3 0000:04:04.1 eth1: attached PHY is 5780 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[ 3.238617] tg3 0000:04:04.1 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 3.238643] tg3 0000:04:04.1 eth1: dma_rwctrl[76144000] dma_mask[40-bit]
[ 3.239910] tg3 0000:04:04.0 enp4s4f0: renamed from eth0
[ 3.252023] tg3 0000:04:04.1 enp4s4f1: renamed from eth1
[ 3.252887] input: Logitech K250 as /devices/pci0000:00/0000:00:03.0/usb2/2-2/2-2:1.2/0003:046D:C52B.0003/0003:046D:2015.0004/input/input6
[ 3.253216] logitech-hidpp-device 0003:046D:2015.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech K250] on usb-0000:00:03.0-2:2
[ 3.258051] ata5.01: configured for UDMA/33
[ 3.268677] usb 1-4: new high-speed USB device number 4 using ehci-pci
[ 3.270663] scsi 1:0:1:0: CD-ROM TEAC DV-28E-V 1.AB PQ: 0 ANSI: 5
[ 3.294894] sr 1:0:1:0: [sr0] scsi3-mmc drive: 24x/24x cd/rw xa/form2 cdda tray
[ 3.294898] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 3.295075] sr 1:0:1:0: Attached scsi CD-ROM sr0
[ 3.295192] sr 1:0:1:0: Attached scsi generic sg0 type 5
[ 3.334739] tsc: Refined TSC clocksource calibration: 2194.500 MHz
[ 3.334745] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fa1e72917d, max_idle_ns: 440795225471 ns
[ 3.371790] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 3.373810] usb 3-1: New USB device found, idVendor=046d, idProduct=c041
[ 3.373814] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.373816] usb 3-1: Product: USB Gaming Mouse
[ 3.373818] usb 3-1: Manufacturer: Logitech
[ 3.375157] ata1.00: ATA-9: ST1000DX001-1CM162, CC44, max UDMA/133
[ 3.375161] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 3.381139] ata1.00: configured for UDMA/133
[ 3.384337] usb 1-4: New USB device found, idVendor=1307, idProduct=0165
[ 3.384341] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.384343] usb 1-4: Product: USB Flash Disk
[ 3.384345] usb 1-4: Manufacturer: General
[ 3.384347] usb 1-4: SerialNumber: 5a060f23ecc74b
[ 3.389225] input: Logitech USB Gaming Mouse as /devices/pci0000:00/0000:00:03.1/usb3/3-1/3-1:1.0/0003:046D:C041.0005/input/input7
[ 3.389385] hid-generic 0003:046D:C041.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Gaming Mouse] on usb-0000:00:03.1-1/input0
[ 3.400971] hid-generic 0003:046D:C041.0006: hiddev0,hidraw3: USB HID v1.11 Device [Logitech USB Gaming Mouse] on usb-0000:00:03.1-1/input1
[ 3.446056] scsi 0:0:0:0: Direct-Access ATA ST1000DX001-1CM1 CC44 PQ: 0 ANSI: 5
[ 3.446382] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 3.446387] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 3.446413] sd 0:0:0:0: Attached scsi generic sg1 type 0
[ 3.446498] sd 0:0:0:0: [sda] Write Protect is off
[ 3.446509] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 3.446568] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.449973] sda: sda1 sda2
[ 3.450480] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.600716] usb-storage 1-4:1.0: USB Mass Storage device detected
[ 3.600892] scsi host8: usb-storage 1-4:1.0
[ 3.601004] usbcore: registered new interface driver usb-storage
[ 3.604137] usbcore: registered new interface driver uas
[ 3.751093] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 3.754481] ata2.00: ATA-9: ST1000DX001-1CM162, CC44, max UDMA/133
[ 3.754485] ata2.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 3.760444] ata2.00: configured for UDMA/133
[ 3.760601] scsi 3:0:0:0: Direct-Access ATA ST1000DX001-1CM1 CC44 PQ: 0 ANSI: 5
[ 3.760883] sd 3:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 3.760886] sd 3:0:0:0: [sdb] 4096-byte physical blocks
[ 3.760912] sd 3:0:0:0: Attached scsi generic sg2 type 0
[ 3.761013] sd 3:0:0:0: [sdb] Write Protect is off
[ 3.761018] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 3.761102] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.764589] sdb: sdb1 sdb2
[ 3.765083] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 4.065339] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 4.068702] ata3.00: ATA-9: ST1000DX001-1CM162, CC44, max UDMA/133
[ 4.068706] ata3.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 4.074695] ata3.00: configured for UDMA/133
[ 4.074825] scsi 4:0:0:0: Direct-Access ATA ST1000DX001-1CM1 CC44 PQ: 0 ANSI: 5
[ 4.075098] sd 4:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 4.075102] sd 4:0:0:0: [sdc] 4096-byte physical blocks
[ 4.075126] sd 4:0:0:0: Attached scsi generic sg3 type 0
[ 4.075218] sd 4:0:0:0: [sdc] Write Protect is off
[ 4.075222] sd 4:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 4.075274] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.078512] sdc: sdc1 sdc2
[ 4.078985] sd 4:0:0:0: [sdc] Attached SCSI disk
[ 4.335722] clocksource: Switched to clocksource tsc
[ 4.379587] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 4.382930] ata4.00: ATA-9: ST1000DX001-1CM162, CC44, max UDMA/133
[ 4.382933] ata4.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 0/32)
[ 4.388936] ata4.00: configured for UDMA/133
[ 4.389052] scsi 5:0:0:0: Direct-Access ATA ST1000DX001-1CM1 CC44 PQ: 0 ANSI: 5
[ 4.389318] sd 5:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 4.389322] sd 5:0:0:0: [sdd] 4096-byte physical blocks
[ 4.389352] sd 5:0:0:0: Attached scsi generic sg4 type 0
[ 4.389407] sd 5:0:0:0: [sdd] Write Protect is off
[ 4.389412] sd 5:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[ 4.389457] sd 5:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4.392632] sdd: sdd1 sdd2
[ 4.392896] sd 5:0:0:0: [sdd] Attached SCSI disk
[ 4.604515] scsi 8:0:0:0: Direct-Access OCZ RALLY2 0.00 PQ: 0 ANSI: 2
[ 4.604845] sd 8:0:0:0: Attached scsi generic sg5 type 0
[ 4.605888] sd 8:0:0:0: [sde] 31326208 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 4.606513] sd 8:0:0:0: [sde] Write Protect is off
[ 4.606517] sd 8:0:0:0: [sde] Mode Sense: 00 00 00 00
[ 4.607137] sd 8:0:0:0: [sde] Asking for cache data failed
[ 4.607205] sd 8:0:0:0: [sde] Assuming drive cache: write through
[ 4.786937] sde: sde1 sde2
[ 4.790182] sd 8:0:0:0: [sde] Attached SCSI removable disk
[ 5.096160] ata7: SATA link down (SStatus 0 SControl 0)
[ 7.117802] ata8: SATA link down (SStatus 0 SControl 0)
[ 7.127978] random: nonblocking pool is initialized
[ 7.199859] raid6: sse2x1 gen() 2824 MB/s
[ 7.216847] raid6: sse2x1 xor() 3039 MB/s
[ 7.233874] raid6: sse2x2 gen() 4484 MB/s
[ 7.250881] raid6: sse2x2 xor() 4939 MB/s
[ 7.267894] raid6: sse2x4 gen() 4890 MB/s
[ 7.284907] raid6: sse2x4 xor() 2583 MB/s
[ 7.284909] raid6: using algorithm sse2x4 gen() 4890 MB/s
[ 7.284911] raid6: .... xor() 2583 MB/s, rmw enabled
[ 7.284912] raid6: using intx1 recovery algorithm
[ 7.287262] xor: measuring software checksum speed
[ 7.296912] prefetch64-sse: 8544.000 MB/sec
[ 7.306923] generic_sse: 8120.000 MB/sec
[ 7.306925] xor: using function: prefetch64-sse (8544.000 MB/sec)
[ 7.375198] Btrfs loaded
[ 7.376529] BTRFS: device fsid 48f0e952-a176-481e-a184-6ee51acf54b1 devid 4 transid 143415 /dev/sdd2
[ 7.377219] BTRFS: device fsid 48f0e952-a176-481e-a184-6ee51acf54b1 devid 1 transid 143415 /dev/sda2
[ 7.377842] BTRFS: device fsid 48f0e952-a176-481e-a184-6ee51acf54b1 devid 6 transid 143415 /dev/sdb2
[ 7.378400] BTRFS: device fsid 48f0e952-a176-481e-a184-6ee51acf54b1 devid 3 transid 143415 /dev/sdc2
[ 7.436104] audit: type=1130 audit(1453402864.455:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=plymouth-start comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 7.530208] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 8.981299] audit: type=1130 audit(1453402865.998:11): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 8.999428] audit: type=1130 audit(1453402866.017:12): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-mount comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.014996] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[ 9.097017] audit: type=1130 audit(1453402866.114:13): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.097038] audit: type=1131 audit(1453402866.114:14): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.158448] audit: type=1130 audit(1453402866.175:15): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-mount comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.357128] audit: type=1130 audit(1453402866.374:16): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.364501] audit: type=1130 audit(1453402866.381:17): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-cleanup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.364519] audit: type=1131 audit(1453402866.381:18): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-cleanup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.366345] audit: type=1131 audit(1453402866.383:19): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 9.413341] systemd-journald[226]: Received SIGTERM from PID 1 (systemd).
[ 10.128002] SELinux: 32768 avtab hash slots, 103390 rules.
[ 10.145720] SELinux: 32768 avtab hash slots, 103390 rules.
[ 10.175028] SELinux: 8 users, 14 roles, 4906 types, 306 bools, 1 sens, 1024 cats
[ 10.175034] SELinux: 92 classes, 103390 rules
[ 10.179265] SELinux: Completing initialization.
[ 10.179267] SELinux: Setting up existing superblocks.
[ 10.206263] systemd[1]: Successfully loaded SELinux policy in 220.374ms.
[ 10.313390] systemd[1]: Relabelled /dev and /run in 42.675ms.
[ 11.961585] EXT4-fs (dm-0): re-mounted. Opts: (null)
[ 12.543269] systemd-journald[916]: Received request to flush runtime journal from PID 1
[ 12.725914] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 13.071609] acpi-cpufreq: overriding BIOS provided _PSD data
[ 13.233202] MCE: In-kernel MCE decoding enabled.
[ 13.326256] piix4_smbus 0000:00:02.0: SMBus Host Controller at 0x580, revision 0
[ 13.386863] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 13.505041] EDAC MC: Ver: 3.0.0
[ 13.513197] AMD64 EDAC driver v3.4.0
[ 13.513277] EDAC amd64: DRAM ECC enabled.
[ 13.513297] EDAC amd64: F10h detected (node 0).
[ 13.513327] EDAC MC: DCT0 chip selects:
[ 13.513331] EDAC amd64: MC: 0: 2048MB 1: 2048MB
[ 13.513334] EDAC amd64: MC: 2: 2048MB 3: 2048MB
[ 13.513336] EDAC amd64: MC: 4: 2048MB 5: 2048MB
[ 13.513338] EDAC amd64: MC: 6: 2048MB 7: 2048MB
[ 13.513340] EDAC MC: DCT1 chip selects:
[ 13.513343] EDAC amd64: MC: 0: 2048MB 1: 2048MB
[ 13.513345] EDAC amd64: MC: 2: 2048MB 3: 2048MB
[ 13.513347] EDAC amd64: MC: 4: 2048MB 5: 2048MB
[ 13.513350] EDAC amd64: MC: 6: 2048MB 7: 2048MB
[ 13.513352] EDAC amd64: using x8 syndromes.
[ 13.513354] EDAC amd64: MCT channel count: 2
[ 13.514464] EDAC MC0: Giving out device to module amd64_edac controller F10h: DEV 0000:00:18.2 (INTERRUPT)
[ 13.514524] EDAC amd64: DRAM ECC enabled.
[ 13.514549] EDAC amd64: F10h detected (node 1).
[ 13.514567] EDAC MC: DCT0 chip selects:
[ 13.514569] EDAC amd64: MC: 0: 2048MB 1: 2048MB
[ 13.514571] EDAC amd64: MC: 2: 2048MB 3: 2048MB
[ 13.514572] EDAC amd64: MC: 4: 2048MB 5: 2048MB
[ 13.514574] EDAC amd64: MC: 6: 2048MB 7: 2048MB
[ 13.514575] EDAC MC: DCT1 chip selects:
[ 13.514576] EDAC amd64: MC: 0: 2048MB 1: 2048MB
[ 13.514577] EDAC amd64: MC: 2: 2048MB 3: 2048MB
[ 13.514579] EDAC amd64: MC: 4: 2048MB 5: 2048MB
[ 13.514580] EDAC amd64: MC: 6: 2048MB 7: 2048MB
[ 13.514581] EDAC amd64: using x8 syndromes.
[ 13.514582] EDAC amd64: MCT channel count: 2
[ 13.515124] EDAC MC1: Giving out device to module amd64_edac controller F10h: DEV 0000:00:19.2 (INTERRUPT)
[ 13.515210] EDAC PCI0: Giving out device to module amd64_edac controller EDAC PCI controller: DEV 0000:00:18.2 (POLLED)
[ 13.884192] k10temp 0000:00:18.3: unreliable CPU thermal sensor; monitoring disabled
[ 13.884729] k10temp 0000:00:19.3: unreliable CPU thermal sensor; monitoring disabled
[ 14.035054] kvm: Nested Virtualization enabled
[ 14.035063] kvm: Nested Paging enabled
[ 14.043256] [drm] VGACON disable radeon kernel modesetting.
[ 14.043280] [drm:radeon_init [radeon]] *ERROR* No UMS support in radeon module!
[ 14.405291] audit_printk_skb: 138 callbacks suppressed
[ 14.405303] audit: type=1130 audit(1453402871.418:66): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-udev-settle comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.818930] audit: type=1130 audit(1453402871.831:67): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dmraid-activation comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.818994] audit: type=1131 audit(1453402871.831:68): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dmraid-activation comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.841929] audit: type=1130 audit(1453402871.854:69): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=nfs-config comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.861901] audit: type=1130 audit(1453402871.874:70): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.861950] audit: type=1131 audit(1453402871.874:71): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.899954] audit: type=1130 audit(1453402871.912:72): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 15.038298] audit: type=1130 audit(1453402872.051:73): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fedora-import-state comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 15.125383] audit: type=1130 audit(1453402872.138:74): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 15.158749] audit: type=1305 audit(1453402872.171:75): auid=4294967295 ses=4294967295 subj=system_u:system_r:auditctl_t:s0 op="add_rule" key=(null) list=1 res=1
[ 21.035198] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[ 21.130236] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 21.288601] Ebtables v2.0 registered
[ 21.377044] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 22.994110] IPv6: ADDRCONF(NETDEV_UP): enp0s4: link is not ready
[ 23.070016] IPv6: ADDRCONF(NETDEV_UP): enp0s4: link is not ready
[ 23.078759] IPv6: ADDRCONF(NETDEV_UP): enp4s4f1: link is not ready
[ 23.117092] IPv6: ADDRCONF(NETDEV_UP): enp4s4f1: link is not ready
[ 23.121073] IPv6: ADDRCONF(NETDEV_UP): enp4s4f0: link is not ready
[ 23.159114] IPv6: ADDRCONF(NETDEV_UP): enp4s4f0: link is not ready
[ 26.218247] tg3 0000:04:04.1 enp4s4f1: Link is up at 1000 Mbps, full duplex
[ 26.218281] tg3 0000:04:04.1 enp4s4f1: Flow control is on for TX and on for RX
[ 26.218324] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s4f1: link becomes ready
[ 29.873394] mtrr: no MTRR for d8000000,2000000 found
[ 33.483348] fuse init (API version 7.23)
[ 44.475545] FAT-fs (sde2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 289.625176] BTRFS info (device sdc2): disk space caching is enabled
[ 289.625183] BTRFS: has skinny extents
[ 374.493780] BTRFS info (device sdc2): disk space caching is enabled
[ 374.493786] BTRFS: has skinny extents
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-21 19:28 "Some devices missing" only while not mounted Konstantin Svist
@ 2016-01-21 21:25 ` Chris Murphy
2016-01-21 22:27 ` Konstantin Svist
2016-01-22 3:55 ` Anand Jain
1 sibling, 1 reply; 10+ messages in thread
From: Chris Murphy @ 2016-01-21 21:25 UTC (permalink / raw)
To: Konstantin Svist; +Cc: Btrfs BTRFS
On Thu, Jan 21, 2016 at 12:28 PM, Konstantin Svist <fry.kun@gmail.com> wrote:
> 1 of the drives failed (/dev/sdb; command timeouts, link reset
> messages), causing a kernel panic by btrfs getting really confused.
> After reboot, I got "parent transid verify failed" while trying to mount.
For each drive:
# smartctl -l scterc /dev/sdX
# cat /sys/block/sdX/device/timeout
The first value must be less than the second. Note that the first
value is in deciseconds, and the second value is in seconds. If scterc
is not supported or disabled, then its equivalent value is only
determined by knowing how the firmware does ECC and the max time it
will try to do recovery on reads, but this can be 120+ seconds.
Chances are there's a misconfiguration in this setup that's allowing
bad sectors to cause the drive to do error recovery, and the SCSI
command timer is being reached before the drive can report a read
error, and this results in the link resets and an accumulation of bad
sectors. It often eventually leads to data loss.
> Booted into USB stick (fedora 23 lxde live), found /dev/sdb2 by SMART
> errors, saw that I can mount degraded (without /dev/sdb2) without any
> errors.
> Replaced the bad drive with a new one, ran "btrfs dev add", "btrfs del
> missing" using btrfs-progs v4.2.2 -- this returned an error saying no
> "missing" device or something.
> Upgraded to btrfs-progs 4.3.1, this time it went fine.
> Reboot to main system got stuck on systemd waiting for btrfs device.
>
> After some back and forth, I found that "ready" returns an error and "fi
> show" is inconsistent.
> /dev/sda2 was showing up as dev id 5 (2 missing)
2 missing with raid10 is not OK, filesystem is probably not repairable
has been my experience
>
> Tried removing /dev/sdb2 again and "btrfs replace"ing the now-missing
> /dev/sdb2 with the fresh instance of /dev/sdb2.
> Now /dev/sdb2 shows up as device 6 (2 and 5 not listed).
Well, the problem is already that you have 2 missing, and trying to do
a replace just makes things worse, near as I can tell. While you might
have found a bug here, you've made it a lot worse by just trying
something difference (dev replace) trying to beat Btrfs over the head
with a hammer rather than trying to solve the mysterious missing
device problem. If Btrfs really thinks there are two missing devices
on raid10, then it's probably a hosed file system at this point.
> "fi show" on mounted /dev/sda2 looks normal; on unmounted /dev/sda2
> shows "Total devices 5" and "Some devices missing"
This is a confusing interpretation because it has nothing to do with
mounted vs unmounted. I'm looking at your attachment, and it only
shows "some devices missing" when you use the -d flag. It doesn't
matter whether the fs is mounted or not, -d always produces "some
devices missing" and without -d it doesn't. And I don't have an
explanation for that.
I suggest you unmount the file system and do 'btrfs check' without
--repair and report the results, lets see if it tells us which devices
it thinks are missing still.
--
Chris Murphy
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-21 21:25 ` Chris Murphy
@ 2016-01-21 22:27 ` Konstantin Svist
2016-01-21 23:13 ` Chris Murphy
0 siblings, 1 reply; 10+ messages in thread
From: Konstantin Svist @ 2016-01-21 22:27 UTC (permalink / raw)
To: Chris Murphy; +Cc: Btrfs BTRFS
On 01/21/2016 01:25 PM, Chris Murphy wrote:
> On Thu, Jan 21, 2016 at 12:28 PM, Konstantin Svist <fry.kun@gmail.com> wrote:
>
>> 1 of the drives failed (/dev/sdb; command timeouts, link reset
>> messages), causing a kernel panic by btrfs getting really confused.
>> After reboot, I got "parent transid verify failed" while trying to mount.
> For each drive:
> # smartctl -l scterc /dev/sdX
> # cat /sys/block/sdX/device/timeout
>
> The first value must be less than the second. Note that the first
> value is in deciseconds, and the second value is in seconds. If scterc
> is not supported or disabled, then its equivalent value is only
> determined by knowing how the firmware does ECC and the max time it
> will try to do recovery on reads, but this can be 120+ seconds.
>
> Chances are there's a misconfiguration in this setup that's allowing
> bad sectors to cause the drive to do error recovery, and the SCSI
> command timer is being reached before the drive can report a read
> error, and this results in the link resets and an accumulation of bad
> sectors. It often eventually leads to data loss.
The bad drive had been replaced already, but here's the info anyway if
you care:
# smartctl -l scterc /dev/sda
...
SCT Error Recovery Control command not supported
(same for the other 3)
# grep . /sys/block/sd?/device/timeout
/sys/block/sda/device/timeout:30
/sys/block/sdb/device/timeout:30
/sys/block/sdc/device/timeout:30
/sys/block/sdd/device/timeout:30
N.B. all drives are the same model, including replaced bad drive
>> Booted into USB stick (fedora 23 lxde live), found /dev/sdb2 by SMART
>> errors, saw that I can mount degraded (without /dev/sdb2) without any
>> errors.
>> Replaced the bad drive with a new one, ran "btrfs dev add", "btrfs del
>> missing" using btrfs-progs v4.2.2 -- this returned an error saying no
>> "missing" device or something.
>> Upgraded to btrfs-progs 4.3.1, this time it went fine.
>> Reboot to main system got stuck on systemd waiting for btrfs device.
>
>
>> After some back and forth, I found that "ready" returns an error and "fi
>> show" is inconsistent.
>> /dev/sda2 was showing up as dev id 5 (2 missing)
> 2 missing with raid10 is not OK, filesystem is probably not repairable
> has been my experience
I meant device ID 2 is missing, not 2 devices missing
>> Tried removing /dev/sdb2 again and "btrfs replace"ing the now-missing
>> /dev/sdb2 with the fresh instance of /dev/sdb2.
>> Now /dev/sdb2 shows up as device 6 (2 and 5 not listed).
> Well, the problem is already that you have 2 missing, and trying to do
> a replace just makes things worse, near as I can tell. While you might
> have found a bug here, you've made it a lot worse by just trying
> something difference (dev replace) trying to beat Btrfs over the head
> with a hammer rather than trying to solve the mysterious missing
> device problem. If Btrfs really thinks there are two missing devices
> on raid10, then it's probably a hosed file system at this point.
The file system is fine and mounts without complaining, even without
"degraded" option, since the replace/rebalance/etc.
>> "fi show" on mounted /dev/sda2 looks normal; on unmounted /dev/sda2
>> shows "Total devices 5" and "Some devices missing"
> This is a confusing interpretation because it has nothing to do with
> mounted vs unmounted. I'm looking at your attachment, and it only
> shows "some devices missing" when you use the -d flag. It doesn't
> matter whether the fs is mounted or not, -d always produces "some
> devices missing" and without -d it doesn't. And I don't have an
> explanation for that.
You're correct, "show -d" always produces "some devices missing". I was
trying to point out that it's not consistent with "show /dev/sda2"
(which flips based on whether FS is mounted) and with "show /mnt" (which
doesn't say "some devices missing").
> I suggest you unmount the file system and do 'btrfs check' without
> --repair and report the results, lets see if it tells us which devices
> it thinks are missing still.
# btrfs check -p /dev/sda2
Checking filesystem on /dev/sda2
UUID: 48f0e952-a176-481e-a184-6ee51acf54b1
checking extents [O]
checking free space cache [.]
checking fs roots [o]
checking csums
checking root refs
found 1422602007193 bytes used err is 0
total csum bytes: 1385765984
total tree bytes: 3352772608
total fs tree bytes: 1720664064
total extent tree bytes: 184418304
btree space waste bytes: 371686097
file data blocks allocated: 1757495775232
referenced 1465791070208
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-21 22:27 ` Konstantin Svist
@ 2016-01-21 23:13 ` Chris Murphy
2016-01-22 2:44 ` Konstantin Svist
0 siblings, 1 reply; 10+ messages in thread
From: Chris Murphy @ 2016-01-21 23:13 UTC (permalink / raw)
To: Konstantin Svist; +Cc: Chris Murphy, Btrfs BTRFS
On Thu, Jan 21, 2016 at 3:27 PM, Konstantin Svist <fry.kun@gmail.com> wrote:
> On 01/21/2016 01:25 PM, Chris Murphy wrote:
>> On Thu, Jan 21, 2016 at 12:28 PM, Konstantin Svist <fry.kun@gmail.com> wrote:
>>
>>> 1 of the drives failed (/dev/sdb; command timeouts, link reset
>>> messages), causing a kernel panic by btrfs getting really confused.
>>> After reboot, I got "parent transid verify failed" while trying to mount.
>> For each drive:
>> # smartctl -l scterc /dev/sdX
>> # cat /sys/block/sdX/device/timeout
>>
>> The first value must be less than the second. Note that the first
>> value is in deciseconds, and the second value is in seconds. If scterc
>> is not supported or disabled, then its equivalent value is only
>> determined by knowing how the firmware does ECC and the max time it
>> will try to do recovery on reads, but this can be 120+ seconds.
>>
>> Chances are there's a misconfiguration in this setup that's allowing
>> bad sectors to cause the drive to do error recovery, and the SCSI
>> command timer is being reached before the drive can report a read
>> error, and this results in the link resets and an accumulation of bad
>> sectors. It often eventually leads to data loss.
>
> The bad drive had been replaced already, but here's the info anyway if
> you care:
>
> # smartctl -l scterc /dev/sda
> ...
> SCT Error Recovery Control command not supported
OK so these drive models aren't really well suited for any kind of
raid. If your use case can tolerate sometimes very high recovery
times, you can change the SCSI command timer to something like 160.
This is not a persistent setting.
>
> (same for the other 3)
>
> # grep . /sys/block/sd?/device/timeout
> /sys/block/sda/device/timeout:30
> /sys/block/sdb/device/timeout:30
> /sys/block/sdc/device/timeout:30
> /sys/block/sdd/device/timeout:30
Yep that's the kernel default. so change that to 160 for each drive.
Another work around, is you can do a full balance every so often, like
once every 3 to 6 months (it's a guess, there's no way to know for
sure how often to do it). That will read and write everything,
therefore hopefully the problem of bad sectors is just avoided (they
get remapped before they get too bad).
> The file system is fine and mounts without complaining, even without
> "degraded" option, since the replace/rebalance/etc.
OK...
So you can mount without -o degraded, and there are no errors. But if
you do 'btrfs fi show -d' there is still a 'some missing devices'
message?
I don't have an explanation for that. Sounds like a bug.
>
>>> "fi show" on mounted /dev/sda2 looks normal; on unmounted /dev/sda2
>>> shows "Total devices 5" and "Some devices missing"
>> This is a confusing interpretation because it has nothing to do with
>> mounted vs unmounted. I'm looking at your attachment, and it only
>> shows "some devices missing" when you use the -d flag. It doesn't
>> matter whether the fs is mounted or not, -d always produces "some
>> devices missing" and without -d it doesn't. And I don't have an
>> explanation for that.
>
> You're correct, "show -d" always produces "some devices missing". I was
> trying to point out that it's not consistent with "show /dev/sda2"
> (which flips based on whether FS is mounted) and with "show /mnt" (which
> doesn't say "some devices missing").
OK.
>
>
>> I suggest you unmount the file system and do 'btrfs check' without
>> --repair and report the results, lets see if it tells us which devices
>> it thinks are missing still.
>
> # btrfs check -p /dev/sda2
> Checking filesystem on /dev/sda2
> UUID: 48f0e952-a176-481e-a184-6ee51acf54b1
> checking extents [O]
> checking free space cache [.]
> checking fs roots [o]
> checking csums
> checking root refs
> found 1422602007193 bytes used err is 0
> total csum bytes: 1385765984
> total tree bytes: 3352772608
> total fs tree bytes: 1720664064
> total extent tree bytes: 184418304
> btree space waste bytes: 371686097
> file data blocks allocated: 1757495775232
> referenced 1465791070208
>
>
OK so the file system mounts OK. And btrfs check comes up clean. So
the file system is OK except that 'btfs fi show -d' shows a missing
device, which is probably related to why 'btrfs dev scan' and 'btrfs
dev ready' are failing on this phantom missing device, and thus why
the boot fails.
The boot fails because the volume UUID instance doesn't seem to get
generated (or generated in a timely manner) such that systemd will
mount it based on the kernel parameter root=UUID=
So in the meantime you could change that root=UUID= to root=/dev/sdXY
for one of the devices. That's a hack workaround. It doesn't explain
why the filesystem still thinks there's a missing device.
--
Chris Murphy
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-21 23:13 ` Chris Murphy
@ 2016-01-22 2:44 ` Konstantin Svist
2016-01-22 3:08 ` Chris Murphy
0 siblings, 1 reply; 10+ messages in thread
From: Konstantin Svist @ 2016-01-22 2:44 UTC (permalink / raw)
To: Chris Murphy; +Cc: Btrfs BTRFS
On 01/21/2016 03:13 PM, Chris Murphy wrote:
>> The file system is fine and mounts without complaining, even without
>> "degraded" option, since the replace/rebalance/etc.
> OK...
>
> So you can mount without -o degraded, and there are no errors. But if
> you do 'btrfs fi show -d' there is still a 'some missing devices'
> message?
>
> I don't have an explanation for that. Sounds like a bug.
Yeah... question is, what to do about it?
>>> I suggest you unmount the file system and do 'btrfs check' without
>>> --repair and report the results, lets see if it tells us which devices
>>> it thinks are missing still.
>> # btrfs check -p /dev/sda2
>> Checking filesystem on /dev/sda2
>> UUID: 48f0e952-a176-481e-a184-6ee51acf54b1
>> checking extents [O]
>> checking free space cache [.]
>> checking fs roots [o]
>> checking csums
>> checking root refs
>> found 1422602007193 bytes used err is 0
>> total csum bytes: 1385765984
>> total tree bytes: 3352772608
>> total fs tree bytes: 1720664064
>> total extent tree bytes: 184418304
>> btree space waste bytes: 371686097
>> file data blocks allocated: 1757495775232
>> referenced 1465791070208
>>
>>
> OK so the file system mounts OK. And btrfs check comes up clean. So
> the file system is OK except that 'btfs fi show -d' shows a missing
> device, which is probably related to why 'btrfs dev scan' and 'btrfs
> dev ready' are failing on this phantom missing device, and thus why
> the boot fails.
Exactly
> The boot fails because the volume UUID instance doesn't seem to get
> generated (or generated in a timely manner) such that systemd will
> mount it based on the kernel parameter root=UUID=
>
> So in the meantime you could change that root=UUID= to root=/dev/sdXY
> for one of the devices. That's a hack workaround. It doesn't explain
> why the filesystem still thinks there's a missing device.
Actually, that's what I had before (root=/dev/sda2) and it wasn't
working, either. systemd seems to create a target/service on the fly and
wait for device specified by root= (whether it's specified by UUID or by
/dev/sdX). Specifically, in /usr/lib/udev/rules.d/64-btrfs.rules there's
a line IMPORT{builtin}="btrfs ready $devnode" -- this is what systemd is
waiting for.
Since this "service/target/etc." has infinite timeout and non-error
return never comes up, system can't boot :(
Wish the FS could be "edited" to remove the phantom device to make it work..
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-22 2:44 ` Konstantin Svist
@ 2016-01-22 3:08 ` Chris Murphy
2016-01-23 23:37 ` Konstantin Svist
0 siblings, 1 reply; 10+ messages in thread
From: Chris Murphy @ 2016-01-22 3:08 UTC (permalink / raw)
To: Konstantin Svist; +Cc: Chris Murphy, Btrfs BTRFS
On Thu, Jan 21, 2016 at 7:44 PM, Konstantin Svist <fry.kun@gmail.com> wrote:
>
> Wish the FS could be "edited" to remove the phantom device to make it work..
Well that's why I'm saying it's a bug. If there's a missing device,
'btrfs dev del missing' should work. But there's no device missing for
'dev del' it's only missing for 'dev ready' which makes no sense.
I suggest filing a bug, bugzilla.kernel.org. Something like 'bogus
'some devices missing' prevents boot. And then give examples in the
summary:
- mounts OK without degraded
- btrfs check does not report missing devices
- btrfs fi show does not report missing devices
- btrfs fi show -d does report missing devices
- btrfs dev del missing reports there are no missing devices
- btrfs dev ready exit value 1, so boot always fails
I don't know what debug info is useful for this case either. Maybe
btrfs-image, btrfs-debug-tree output to a file maybe the chunk tree
has a clue about this phantom missing device.
And then once you file the bug, and post the URL here, go on the IRC
channel tomorrow (business hours U.S. time) and reference it and ask
what other information devs would want before you blow away the volume
and start over. Because presumably you need to get back to work, and
to do that at this point, baring a dev having an idea how to fix it,
you'll need to blow it away.
Make a backup while you can in the meantime.
--
Chris Murphy
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-21 19:28 "Some devices missing" only while not mounted Konstantin Svist
2016-01-21 21:25 ` Chris Murphy
@ 2016-01-22 3:55 ` Anand Jain
2016-01-22 4:40 ` Chris Murphy
1 sibling, 1 reply; 10+ messages in thread
From: Anand Jain @ 2016-01-22 3:55 UTC (permalink / raw)
To: Konstantin Svist, linux-btrfs; +Cc: David Sterba
On 01/22/2016 03:28 AM, Konstantin Svist wrote:
> Hi,
>
> I have a btrfs raid10 with 4 drives on Fedora 23 x64.
> Currently, the array is mountable (non-degraded) and all the content
> appears accessible without any errors -- except that "btrfs dev ready"
> returns 1 and "btrfs fi show -d" says "*** Some devices missing".
'btrfs fi show -d':
Those were kind of anticipated !
http://www.spinics.net/lists/linux-btrfs/msg31445.html
end users:
pls just ignore -d output. Instead use with no option, which then
uses the kernel data for the mounted FS and userland data for the
unmounted.
'btrfs dev ready':
- cannot be fixed without breaking the API rules.
May be we would obsolete this cli to a sysfs interface or
something else.
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-22 3:55 ` Anand Jain
@ 2016-01-22 4:40 ` Chris Murphy
2016-01-22 5:59 ` Anand Jain
0 siblings, 1 reply; 10+ messages in thread
From: Chris Murphy @ 2016-01-22 4:40 UTC (permalink / raw)
To: Anand Jain; +Cc: Konstantin Svist, Btrfs BTRFS, David Sterba
On Thu, Jan 21, 2016 at 8:55 PM, Anand Jain <anand.jain@oracle.com> wrote:
> 'btrfs dev ready':
> - cannot be fixed without breaking the API rules.
> May be we would obsolete this cli to a sysfs interface or
> something else.
Wait, so 'btrfs dev ready' will always exit 1 (not ready) any time a
device has been made missing or replaced? And therefore now the
system can't boot anymore since udev+systemd won't mount a Btrfs root
fs that's not ready? That's kindof a nasty bug.
--
Chris Murphy
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-22 4:40 ` Chris Murphy
@ 2016-01-22 5:59 ` Anand Jain
0 siblings, 0 replies; 10+ messages in thread
From: Anand Jain @ 2016-01-22 5:59 UTC (permalink / raw)
To: Chris Murphy; +Cc: Konstantin Svist, Btrfs BTRFS, David Sterba
On 01/22/2016 12:40 PM, Chris Murphy wrote:
> On Thu, Jan 21, 2016 at 8:55 PM, Anand Jain <anand.jain@oracle.com> wrote:
>
>> 'btrfs dev ready':
>> - cannot be fixed without breaking the API rules.
>> May be we would obsolete this cli to a sysfs interface or
>> something else.
>
>
> Wait, so 'btrfs dev ready' will always exit 1 (not ready) any time a
> device has been made missing or replaced?
> And therefore now the
> system can't boot anymore since udev+systemd won't mount a Btrfs root
> fs that's not ready? That's kindof a nasty bug.
In the case here, its not a problem as kernel doesn't think there
is a missing device. So with that 'btrfs dev ready' should return 0,
unless user is providing a device which was deleted in the btrfs
device tree but failed to wipe the SB in the deleted device.
However there are some cases where 'btrfs dev ready' will never
return 0, especially in the cases of seed/sprout devices. So if
system boot depends on that, then yes boot will fail. (I am not
sure if there are some real use cases).
Next. Even with a missing device some pools are mountable with
degrade option. Discussion on this before preferred boot to
ask for the user choice. Since its alway challenging to know
if the device is really missing OR its just +1s slower than
our timeout in waiting for it.
Thanks, Anand
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: "Some devices missing" only while not mounted
2016-01-22 3:08 ` Chris Murphy
@ 2016-01-23 23:37 ` Konstantin Svist
0 siblings, 0 replies; 10+ messages in thread
From: Konstantin Svist @ 2016-01-23 23:37 UTC (permalink / raw)
To: Chris Murphy; +Cc: Btrfs BTRFS
On 01/21/2016 07:08 PM, Chris Murphy wrote:
> On Thu, Jan 21, 2016 at 7:44 PM, Konstantin Svist <fry.kun@gmail.com> wrote:
>
>> Wish the FS could be "edited" to remove the phantom device to make it work..
> Well that's why I'm saying it's a bug. If there's a missing device,
> 'btrfs dev del missing' should work. But there's no device missing for
> 'dev del' it's only missing for 'dev ready' which makes no sense.
>
> I suggest filing a bug, bugzilla.kernel.org. Something like 'bogus
> 'some devices missing' prevents boot. And then give examples in the
> summary:
>
> - mounts OK without degraded
> - btrfs check does not report missing devices
> - btrfs fi show does not report missing devices
> - btrfs fi show -d does report missing devices
> - btrfs dev del missing reports there are no missing devices
> - btrfs dev ready exit value 1, so boot always fails
>
> I don't know what debug info is useful for this case either. Maybe
> btrfs-image, btrfs-debug-tree output to a file maybe the chunk tree
> has a clue about this phantom missing device.
>
> And then once you file the bug, and post the URL here, go on the IRC
> channel tomorrow (business hours U.S. time) and reference it and ask
> what other information devs would want before you blow away the volume
> and start over. Because presumably you need to get back to work, and
> to do that at this point, baring a dev having an idea how to fix it,
> you'll need to blow it away.
>
> Make a backup while you can in the meantime.
>
I've made a dd copy of the problematic array, changed the UUID in the copy and whittled it down to 0 files (removed all subvolumes)
Made an image of the 0-file array by "btrfs-image -c9", now posted to the bug (https://bugzilla.kernel.org/show_bug.cgi?id=111161)
Need to know if that's enough to go on or more info is needed..
Also would like to know if it's worth waiting a day or two for someone to give me a way to fix the original "broken" array -- or better to
just copy all the files and start over, as mentioned above?
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2016-01-23 23:37 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-01-21 19:28 "Some devices missing" only while not mounted Konstantin Svist
2016-01-21 21:25 ` Chris Murphy
2016-01-21 22:27 ` Konstantin Svist
2016-01-21 23:13 ` Chris Murphy
2016-01-22 2:44 ` Konstantin Svist
2016-01-22 3:08 ` Chris Murphy
2016-01-23 23:37 ` Konstantin Svist
2016-01-22 3:55 ` Anand Jain
2016-01-22 4:40 ` Chris Murphy
2016-01-22 5:59 ` Anand Jain
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