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duderonomy
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Joined: 20 Mar 2004
Posts: 349
Location: SF Bay Area

PostPosted: Sun May 11, 2014 2:17 am    Post subject: network interfaces changes name during installation Reply with quote

Hello,

The primary reason I am posting this is to learn wtf is going on. :)

I started an installation about 3 days ago.
Code:
free root # uptime
 01:56:49 up 3 days, 18:03,  9 users,  load average: 0.00, 0.01, 0.05

Is the gentoo-x86-quickinstall still valid? I do not see anything about netifrc in the short version; as I see it in the handbook-x86. What is netifrc anyway? I do not recall that from installations of days past.

Here's what's weird. And it may be related to udev, which may have been the root of my allegedly unresolvable problem I had with network interfaces. Which motivated me to wipe the disk and install anew. As I could never resolve the mucked up networking names.

My host has been up for three days, when it started, networking behaved like it always did, on eth0. It worked for two days. On the 3rd day, I could not reach the "install host" via ssh. I look at the console and see that the IP address changed. And it is no longer eth0, as well.

What follows is the complete dmesg since boot:
Code:
free boot # cat ~root/dmesg_all.log
[    0.000000] Linux version 3.12.13-gentoo (root@skimmer) (gcc version 4.7.3 (Gentoo 4.7.3-r1 p1.4, pie-0.5.5) ) #1 SMP Thu Apr 3 06:56:32 UTC 2014
[    0.000000] Command line: root=/dev/ram0 init=/linuxrc dokeymap looptype=squashfs loop=/image.squashfs cdroot initrd=gentoo.igz vga=791 BOOT_IMAGE=gentoo
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bf4cffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bf4d0000-0x00000000bf51bfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bf51c000-0x00000000bf526fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000bf527000-0x00000000bf527fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bf528000-0x00000000bf548fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bf549000-0x00000000bf54afff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bf54b000-0x00000000bf56bfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bf56c000-0x00000000bf58efff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bf58f000-0x00000000bf598fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bf599000-0x00000000bf59bfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bf59c000-0x00000000bf5acfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bf5ad000-0x00000000bf5d8fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bf5d9000-0x00000000bf61bfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bf61c000-0x00000000bf7fffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed3ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013dffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.6 present.
[    0.000000] DMI: LENOVO 782456U/        , BIOS 9HKT41AUS 05/16/2011
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] No AGP bridge found
[    0.000000] e820: last_pfn = 0x13e000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CFFFF write-protect
[    0.000000]   D0000-E7FFF uncachable
[    0.000000]   E8000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F00000000 write-back
[    0.000000]   1 base 100000000 mask FC0000000 write-back
[    0.000000]   2 base 0C0000000 mask FC0000000 uncachable
[    0.000000]   3 base 13E000000 mask FFE000000 uncachable
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] e820: update [mem 0xc0000000-0xffffffff] usable ==> reserved
[    0.000000] e820: last_pfn = 0xbf800 max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000fcd90-0x000fcd9f] mapped at [ffff8800000fcd90]
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x019dd000, 0x019ddfff] PGTABLE
[    0.000000] BRK [0x019de000, 0x019defff] PGTABLE
[    0.000000] BRK [0x019df000, 0x019dffff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x13de00000-0x13dffffff]
[    0.000000]  [mem 0x13de00000-0x13dffffff] page 2M
[    0.000000] BRK [0x019e0000, 0x019e0fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x13c000000-0x13ddfffff]
[    0.000000]  [mem 0x13c000000-0x13ddfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x100000000-0x13bffffff]
[    0.000000]  [mem 0x100000000-0x13bffffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x00100000-0xbf4cffff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0xbf3fffff] page 2M
[    0.000000]  [mem 0xbf400000-0xbf4cffff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbf549000-0xbf54afff]
[    0.000000]  [mem 0xbf549000-0xbf54afff] page 4k
[    0.000000] init_memory_mapping: [mem 0xbf61c000-0xbf7fffff]
[    0.000000]  [mem 0xbf61c000-0xbf7fffff] page 4k
[    0.000000] BRK [0x019e1000, 0x019e1fff] PGTABLE
[    0.000000] RAMDISK: [mem 0x7fbfc000-0x7fffefff]
[    0.000000] ACPI: RSDP 00000000000f0420 00024 (v02 LENOVO)
[    0.000000] ACPI: XSDT 00000000bf51c070 00064 (v01 LENOVO TC-9H    00000129 AMI  00010013)
[    0.000000] ACPI: FACP 00000000bf525c90 000F4 (v04 LENOVO TC-9H    00000129 AMI  00010013)
[    0.000000] ACPI: DSDT 00000000bf51c168 09B24 (v02 LENOVO TC-9H    00000129 INTL 20051117)
[    0.000000] ACPI: FACS 00000000bf590f80 00040
[    0.000000] ACPI: APIC 00000000bf525d88 00092 (v03 LENOVO TC-9H    00000129 AMI  00010013)
[    0.000000] ACPI: SSDT 00000000bf525e20 001D6 (v01 LENOVO TC-9H    00000129 MSFT 03000001)
[    0.000000] ACPI: MCFG 00000000bf525ff8 0003C (v01 LENOVO TC-9H    00000129 MSFT 00000097)
[    0.000000] ACPI: SLIC 00000000bf526038 00176 (v01 LENOVO TC-9H    00000129 AMI  00010013)
[    0.000000] ACPI: HPET 00000000bf5261b0 00038 (v01 LENOVO TC-9H    00000129 AMI. 00000004)
[    0.000000] ACPI: ASF! 00000000bf5261e8 000A0 (v32 LENOVO TC-9H    00000129 TFSM 000F4240)
[    0.000000] ACPI: TCPA 00000000bf526288 00032 (v02 LENOVO TC-9H    00000129 MSFT 01000013)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000]  [ffffea0000000000-ffffea00045fffff] PMD -> [ffff880139600000-ffff88013cdfffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0xffffffff]
[    0.000000]   Normal   [mem 0x100000000-0x13dffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0xbf4cffff]
[    0.000000]   node   0: [mem 0xbf549000-0xbf54afff]
[    0.000000]   node   0: [mem 0xbf61c000-0xbf7fffff]
[    0.000000]   node   0: [mem 0x100000000-0x13dffffff]
[    0.000000] On node 0 totalpages: 1037906
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 10664 pages used for memmap
[    0.000000]   DMA32 zone: 779958 pages, LIFO batch:31
[    0.000000]   Normal zone: 3472 pages used for memmap
[    0.000000]   Normal zone: 253952 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x05] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 40
[    0.000000] e820: [mem 0xbf800000-0xfed1bfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 27 pages/cpu @ffff88013dc00000 s78144 r8192 d24256 u262144
[    0.000000] pcpu-alloc: s78144 r8192 d24256 u262144 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1023693
[    0.000000] Kernel command line: root=/dev/ram0 init=/linuxrc dokeymap looptype=squashfs loop=/image.squashfs cdroot initrd=gentoo.igz vga=791 BOOT_IMAGE=gentoo
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[    0.000000] Checking aperture...
[    0.000000] No AGP bridge found
[    0.000000] Memory: 4006808K/4151624K available (4468K kernel code, 402K rwdata, 1568K rodata, 848K init, 624K bss, 144816K reserved)
[    0.000000] Hierarchical RCU implementation.
[    0.000000]    RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
[    0.000000] NR_IRQS:4352 nr_irqs:744 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.010000] tsc: Detected 3192.952 MHz processor
[    0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6385.90 BogoMIPS (lpj=31929520)
[    0.000005] pid_max: default: 32768 minimum: 301
[    0.000031] Mount-cache hash table entries: 256
[    0.000157] CPU: Physical Processor ID: 0
[    0.000158] CPU: Processor Core ID: 0
[    0.000162] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.000166] mce: CPU supports 9 MCE banks
[    0.000176] CPU0: Thermal monitoring enabled (TM1)
[    0.000185] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32
tlb_flushall_shift: 5
[    0.000273] Freeing SMP alternatives memory: 24K (ffffffff8193a000 - ffffffff81940000)
[    0.000965] ACPI: Core revision 20130725
[    0.003109] ACPI: All ACPI Tables successfully acquired
[    0.227936] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.328035] smpboot: CPU0: Intel(R) Xeon(R) CPU E31230 @ 3.20GHz (fam: 06, model: 2a, stepping: 07)
[    0.328044] TSC deadline timer enabled
[    0.328050] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver.
[    0.328057] perf_event_intel: PEBS disabled due to CPU errata, please upgrade microcode
[    0.328060] ... version:                3
[    0.328061] ... bit width:              48
[    0.328062] ... generic registers:      4
[    0.328063] ... value mask:             0000ffffffffffff
[    0.328064] ... max period:             0000ffffffffffff
[    0.328066] ... fixed-purpose events:   3
[    0.328067] ... event mask:             000000070000000f
[    0.328209] smpboot: Booting Node   0, Processors  #   1 #   2 #   3 #   4 #   5 #   6 #   7 OK
[    0.421146] Brought up 8 CPUs
[    0.421151] smpboot: Total of 8 processors activated (51087.23 BogoMIPS)
[    0.427579] devtmpfs: initialized
[    0.427886] NET: Registered protocol family 16
[    0.428028] cpuidle: using governor ladder
[    0.428030] cpuidle: using governor menu
[    0.428080] ACPI: bus type PCI registered
[    0.428141] dca service started, version 1.12.1
[    0.428180] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.428183] PCI: not using MMCONFIG
[    0.428185] PCI: Using configuration type 1 for base access
[    0.430639] bio: create slab <bio-0> at 0
[    0.430764] ACPI: Added _OSI(Module Device)
[    0.430766] ACPI: Added _OSI(Processor Device)
[    0.430767] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.430768] ACPI: Added _OSI(Processor Aggregator Device)
[    0.431437] ACPI: EC: Look up EC in DSDT
[    0.432305] ACPI: Executed 1 blocks of module-level executable AML code
[    0.434784] ACPI: SSDT 00000000bf598898 006F4 (v01    AMI      IST 00000001 MSFT 03000001)
[    0.435042] ACPI: Dynamic OEM Table Load:
[    0.435044] ACPI: SSDT           (null) 006F4 (v01    AMI      IST 00000001 MSFT 03000001)
[    0.435066] ACPI: SSDT 00000000bf58fd98 000E4 (v01    AMI      CST 00000001 MSFT 03000001)
[    0.435240] ACPI: Dynamic OEM Table Load:
[    0.435241] ACPI: SSDT           (null) 000E4 (v01    AMI      CST 00000001 MSFT 03000001)
[    0.435993] ACPI: Interpreter enabled
[    0.435997] ACPI: (supports S0 S5)
[    0.435999] ACPI: Using IOAPIC for interrupt routing
[    0.436016] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.436059] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources
[    0.445695] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.445777] ACPI: No dock devices found.
[    0.446066] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.451211] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.451317] acpi PNP0A08:00: Requesting ACPI _OSC control (0x1d)
[    0.451414] acpi PNP0A08:00: ACPI _OSC control (0x1d) granted
[    0.451589] PCI host bridge to bus 0000:00
[    0.451591] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.451594] pci_bus 0000:00: root bus resource [io  0x0000-0x03af]
[    0.451596] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7]
[    0.451598] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df]
[    0.451600] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    0.451602] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    0.451604] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff]
[    0.451606] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xffffffff]
[    0.451614] pci 0000:00:00.0: [8086:0108] type 00 class 0x060000
[    0.451684] pci 0000:00:01.0: [8086:0101] type 01 class 0x060400
[    0.451707] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.451733] pci 0000:00:01.0: System wakeup disabled by ACPI
[    0.451800] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
[    0.451828] pci 0000:00:16.0: reg 0x10: [mem 0xfb229000-0xfb22900f 64bit]
[    0.451901] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    0.451978] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
[    0.451996] pci 0000:00:19.0: reg 0x10: [mem 0xfb200000-0xfb21ffff]
[    0.452005] pci 0000:00:19.0: reg 0x14: [mem 0xfb228000-0xfb228fff]
[    0.452015] pci 0000:00:19.0: reg 0x18: [io  0xf040-0xf05f]
[    0.452076] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    0.452109] pci 0000:00:19.0: System wakeup disabled by ACPI
[    0.452156] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
[    0.452177] pci 0000:00:1a.0: reg 0x10: [mem 0xfb227000-0xfb2273ff]
[    0.452264] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    0.452298] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    0.452343] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
[    0.452358] pci 0000:00:1b.0: reg 0x10: [mem 0xfb220000-0xfb223fff 64bit]
[    0.452422] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    0.452498] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
[    0.452519] pci 0000:00:1d.0: reg 0x10: [mem 0xfb226000-0xfb2263ff]
[    0.452606] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.452640] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.452680] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    0.452752] pci 0000:00:1e.0: System wakeup disabled by ACPI
[    0.452798] pci 0000:00:1f.0: [8086:1c56] type 00 class 0x060100
[    0.453079] pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601
[    0.453097] pci 0000:00:1f.2: reg 0x10: [io  0xf090-0xf097]
[    0.453107] pci 0000:00:1f.2: reg 0x14: [io  0xf080-0xf083]
[    0.453115] pci 0000:00:1f.2: reg 0x18: [io  0xf070-0xf077]
[    0.453124] pci 0000:00:1f.2: reg 0x1c: [io  0xf060-0xf063]
[    0.453132] pci 0000:00:1f.2: reg 0x20: [io  0xf020-0xf03f]
[    0.453141] pci 0000:00:1f.2: reg 0x24: [mem 0xfb225000-0xfb2257ff]
[    0.453184] pci 0000:00:1f.2: PME# supported from D3hot
[    0.453248] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
[    0.453263] pci 0000:00:1f.3: reg 0x10: [mem 0xfb224000-0xfb2240ff 64bit]
[    0.453283] pci 0000:00:1f.3: reg 0x20: [io  0xf000-0xf01f]
[    0.453393] pci 0000:01:00.0: [10de:0df8] type 00 class 0x030000
[    0.453400] pci 0000:01:00.0: reg 0x10: [mem 0xfa000000-0xfaffffff]
[    0.453408] pci 0000:01:00.0: reg 0x14: [mem 0xf0000000-0xf7ffffff 64bit pref]
[    0.453416] pci 0000:01:00.0: reg 0x1c: [mem 0xf8000000-0xf9ffffff 64bit pref]
[    0.453422] pci 0000:01:00.0: reg 0x24: [io  0xe000-0xe07f]
[    0.453428] pci 0000:01:00.0: reg 0x30: [mem 0xfb000000-0xfb07ffff pref]
[    0.453493] pci 0000:01:00.1: [10de:0bea] type 00 class 0x040300
[    0.453500] pci 0000:01:00.1: reg 0x10: [mem 0xfb080000-0xfb083fff]
[    0.468222] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.468228] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
[    0.468231] pci 0000:00:01.0:   bridge window [mem 0xfa000000-0xfb0fffff]
[    0.468236] pci 0000:00:01.0:   bridge window [mem 0xf0000000-0xf9ffffff 64bit pref]
[    0.468324] pci 0000:02:00.0: [1095:3512] type 00 class 0x010600
[    0.468341] pci 0000:02:00.0: reg 0x10: [io  0xd080-0xd087]
[    0.468352] pci 0000:02:00.0: reg 0x14: [io  0xd070-0xd073]
[    0.468362] pci 0000:02:00.0: reg 0x18: [io  0xd060-0xd067]
[    0.468373] pci 0000:02:00.0: reg 0x1c: [io  0xd050-0xd053]
[    0.468384] pci 0000:02:00.0: reg 0x20: [io  0xd040-0xd04f]
[    0.468394] pci 0000:02:00.0: reg 0x24: [mem 0xfb1e0000-0xfb1e01ff]
[    0.468405] pci 0000:02:00.0: reg 0x30: [mem 0xfb100000-0xfb17ffff pref]
[    0.468434] pci 0000:02:00.0: supports D1 D2
[    0.468485] pci 0000:02:01.0: [8086:100e] type 00 class 0x020000
[    0.468505] pci 0000:02:01.0: reg 0x10: [mem 0xfb1c0000-0xfb1dffff]
[    0.468516] pci 0000:02:01.0: reg 0x14: [mem 0xfb1a0000-0xfb1bffff]
[    0.468527] pci 0000:02:01.0: reg 0x18: [io  0xd000-0xd03f]
[    0.468560] pci 0000:02:01.0: reg 0x30: [mem 0xfb180000-0xfb19ffff pref]
[    0.468605] pci 0000:02:01.0: PME# supported from D0 D3hot D3cold
[    0.468680] pci 0000:00:1e.0: PCI bridge to [bus 02] (subtractive decode)
[    0.468686] pci 0000:00:1e.0:   bridge window [io  0xd000-0xdfff]
[    0.468691] pci 0000:00:1e.0:   bridge window [mem 0xfb100000-0xfb1fffff]
[    0.468698] pci 0000:00:1e.0:   bridge window [io  0x0000-0x03af] (subtractive decode)
[    0.468699] pci 0000:00:1e.0:   bridge window [io  0x03e0-0x0cf7] (subtractive decode)
[    0.468701] pci 0000:00:1e.0:   bridge window [io  0x03b0-0x03df] (subtractive decode)
[    0.468702] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff] (subtractive decode)
[    0.468703] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[    0.468705] pci 0000:00:1e.0:   bridge window [mem 0x000c0000-0x000dffff] (subtractive decode)
[    0.468706] pci 0000:00:1e.0:   bridge window [mem 0xf0000000-0xffffffff] (subtractive decode)
[    0.468720] pci_bus 0000:00: on NUMA node 0
[    0.469263] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[    0.469314] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[    0.469365] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15)
[    0.469415] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.469466] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 10 11 12 14 15)
[    0.469515] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[    0.469564] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 7 10 11 12 14 15)
[    0.469617] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15)
[    0.469718] ACPI: Enabled 1 GPEs in block 00 to 3F
[    0.469724] ACPI: \_SB_.PCI0: notify handler is installed
[    0.469750] Found 1 acpi root devices
[    0.469847] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[    0.469849] vgaarb: loaded
[    0.469850] vgaarb: bridge control possible 0000:01:00.0
[    0.469941] SCSI subsystem initialized
[    0.469943] ACPI: bus type USB registered
[    0.469976] usbcore: registered new interface driver usbfs
[    0.469993] usbcore: registered new interface driver hub
[    0.470016] usbcore: registered new device driver usb
[    0.470096] PCI: Using ACPI for IRQ routing
[    0.476118] PCI: pci_cache_line_size set to 64 bytes
[    0.476167] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[    0.476168] e820: reserve RAM buffer [mem 0xbf4d0000-0xbfffffff]
[    0.476169] e820: reserve RAM buffer [mem 0xbf54b000-0xbfffffff]
[    0.476170] e820: reserve RAM buffer [mem 0xbf800000-0xbfffffff]
[    0.476171] e820: reserve RAM buffer [mem 0x13e000000-0x13fffffff]
[    0.476334] Switched to clocksource hpet
[    0.478206] pnp: PnP ACPI init
[    0.478210] ACPI: bus type PNP registered
[    0.478297] system 00:00: [mem 0xfed10000-0xfed19fff] has been reserved
[    0.478300] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[    0.478302] system 00:00: [mem 0xfed90000-0xfed93fff] has been reserved
[    0.478304] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.478307] system 00:00: [mem 0xfee00000-0xfee0ffff] has been reserved
[    0.478309] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.478377] system 00:01: [io  0x0a00-0x0a3f] has been reserved
[    0.478380] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.478606] pnp 00:02: [dma 0 disabled]
[    0.478651] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
[    0.478846] pnp 00:03: [dma 4]
[    0.478870] pnp 00:03: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.478905] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.478930] pnp 00:05: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.478961] pnp 00:06: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.479010] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    0.479012] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.479077] pnp 00:08: Plug and Play ACPI device, IDs PNP0c31 (active)
[    0.479210] system 00:09: [io  0x0400-0x0453] could not be reserved
[    0.479213] system 00:09: [io  0x0458-0x047f] has been reserved
[    0.479215] system 00:09: [io  0x1180-0x119f] has been reserved
[    0.479217] system 00:09: [io  0x0500-0x057f] has been reserved
[    0.479220] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    0.479222] system 00:09: [mem 0xfec00000-0xfecfffff] could not be reserved
[    0.479225] system 00:09: [mem 0xfed08000-0xfed08fff] has been reserved
[    0.479227] system 00:09: [mem 0xff000000-0xffffffff] has been reserved
[    0.479230] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.479280] system 00:0a: [io  0x0454-0x0457] has been reserved
[    0.479283] system 00:0a: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.479373] pnp 00:0b: Plug and Play ACPI device, IDs PNP0103 (active)
[    0.479519] pnp: PnP ACPI: found 12 devices
[    0.479521] ACPI: bus type PNP unregistered
[    0.484105] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.484108] pci 0000:00:01.0:   bridge window [io  0xe000-0xefff]
[    0.484111] pci 0000:00:01.0:   bridge window [mem 0xfa000000-0xfb0fffff]
[    0.484113] pci 0000:00:01.0:   bridge window [mem 0xf0000000-0xf9ffffff 64bit pref]
[    0.484117] pci 0000:00:1e.0: PCI bridge to [bus 02]
[    0.484123] pci 0000:00:1e.0:   bridge window [io  0xd000-0xdfff]
[    0.484130] pci 0000:00:1e.0:   bridge window [mem 0xfb100000-0xfb1fffff]
[    0.484140] pci_bus 0000:00: resource 4 [io  0x0000-0x03af]
[    0.484141] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7]
[    0.484142] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df]
[    0.484144] pci_bus 0000:00: resource 7 [io  0x0d00-0xffff]
[    0.484145] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff]
[    0.484146] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff]
[    0.484147] pci_bus 0000:00: resource 10 [mem 0xf0000000-0xffffffff]
[    0.484148] pci_bus 0000:01: resource 0 [io  0xe000-0xefff]
[    0.484150] pci_bus 0000:01: resource 1 [mem 0xfa000000-0xfb0fffff]
[    0.484151] pci_bus 0000:01: resource 2 [mem 0xf0000000-0xf9ffffff 64bit pref]
[    0.484152] pci_bus 0000:02: resource 0 [io  0xd000-0xdfff]
[    0.484153] pci_bus 0000:02: resource 1 [mem 0xfb100000-0xfb1fffff]
[    0.484154] pci_bus 0000:02: resource 4 [io  0x0000-0x03af]
[    0.484155] pci_bus 0000:02: resource 5 [io  0x03e0-0x0cf7]
[    0.484157] pci_bus 0000:02: resource 6 [io  0x03b0-0x03df]
[    0.484158] pci_bus 0000:02: resource 7 [io  0x0d00-0xffff]
[    0.484159] pci_bus 0000:02: resource 8 [mem 0x000a0000-0x000bffff]
[    0.484160] pci_bus 0000:02: resource 9 [mem 0x000c0000-0x000dffff]
[    0.484161] pci_bus 0000:02: resource 10 [mem 0xf0000000-0xffffffff]
[    0.484192] NET: Registered protocol family 2
[    0.484291] TCP established hash table entries: 32768 (order: 7, 524288 bytes)
[    0.484351] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.484411] TCP: Hash tables configured (established 32768 bind 32768)
[    0.484422] TCP: reno registered
[    0.484424] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.484434] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.484481] NET: Registered protocol family 1
[    0.484532] RPC: Registered named UNIX socket transport module.
[    0.484534] RPC: Registered udp transport module.
[    0.484535] RPC: Registered tcp transport module.
[    0.484536] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.484777] pci 0000:01:00.0: Boot video device
[    0.484795] PCI: CLS 64 bytes, default 64
[    0.484818] Trying to unpack rootfs image as initramfs...
[    0.845748] Freeing initrd memory: 4108K (ffff88007fbfc000 - ffff88007ffff000)
[    0.845754] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.845757] software IO TLB [mem 0xbb4d0000-0xbf4d0000] (64MB) mapped at [ffff8800bb4d0000-ffff8800bf4cffff]
[    0.846781] VFS: Disk quotas dquot_6.5.2
[    0.846799] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.846920] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.847006] NFS: Registering the id_resolver key type
[    0.847014] Key type id_resolver registered
[    0.847015] Key type id_legacy registered
[    0.847022] NTFS driver 2.1.30 [Flags: R/O].
[    0.847049] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[    0.847187] msgmni has been set to 7833
[    0.847326] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[    0.847328] io scheduler noop registered
[    0.847330] io scheduler deadline registered (default)
[    0.847467] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X
[    0.847624] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.868873] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.869214] Linux agpgart interface v0.103
[    0.869285] vesafb: mode is 1024x768x16, linelength=2048, pages=1
[    0.869287] vesafb: scrolling: redraw
[    0.869288] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[    0.869415] vesafb: framebuffer at 0xf9000000, mapped to 0xffffc90010100000, using 3072k, total 14336k
[    0.885911] Console: switching to colour frame buffer device 128x48
[    0.901854] fb0: VESA VGA frame buffer device
[    0.901989] ioatdma: Intel(R) QuickData Technology Driver 4.00
[    0.902156] xenfs: not registering filesystem on non-xen platform
[    0.903361] brd: module loaded
[    0.903954] loop: module loaded
[    0.904014] Loading iSCSI transport class v2.0-870.
[    0.904275] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[    0.904526] SCSI Media Changer driver v0.25
[    0.904654] Atheros(R) L2 Ethernet Driver - version 2.2.3
[    0.904781] Copyright (c) 2007 Atheros Corporation.
[    0.904914] jme: JMicron JMC2XX ethernet driver version 1.0.8
[    0.905077] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.905239] ehci-pci: EHCI PCI platform driver
[    0.905408] ehci-pci 0000:00:1a.0: setting latency timer to 64
[    0.905415] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    0.905542] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    0.905744] ehci-pci 0000:00:1a.0: debug port 2
[    0.909755] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[    0.909774] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfb227000
[    0.926734] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    0.932416] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.938102] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.943699] usb usb1: Product: EHCI Host Controller
[    0.949307] usb usb1: Manufacturer: Linux 3.12.13-gentoo ehci_hcd
[    0.954915] usb usb1: SerialNumber: 0000:00:1a.0
[    0.960534] hub 1-0:1.0: USB hub found
[    0.965916] hub 1-0:1.0: 2 ports detected
[    0.971438] ehci-pci 0000:00:1d.0: setting latency timer to 64
[    0.971444] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    0.976929] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    0.982502] ehci-pci 0000:00:1d.0: debug port 2
[    0.991794] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[    0.991812] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfb226000
[    1.016806] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    1.022167] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.027445] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.032671] usb usb2: Product: EHCI Host Controller
[    1.037902] usb usb2: Manufacturer: Linux 3.12.13-gentoo ehci_hcd
[    1.043130] usb usb2: SerialNumber: 0000:00:1d.0
[    1.048353] hub 2-0:1.0: USB hub found
[    1.053424] hub 2-0:1.0: 2 ports detected
[    1.058662] i8042: PNP: No PS/2 controller found. Probing ports directly.
[    1.066741] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.071874] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.076932] mousedev: PS/2 mouse device common for all mice
[    1.081920] hidraw: raw HID events driver (C) Jiri Kosina
[    1.086965] usbcore: registered new interface driver usbhid
[    1.091754] usbhid: USB HID core driver
[    1.096522] TCP: cubic registered
[    1.101163] NET: Registered protocol family 17
[    1.105793] Key type dns_resolver registered
[    1.111419] Freeing unused kernel memory: 848K (ffffffff81866000 - ffffffff8193a000)
[    1.116254] Write protecting the kernel read-only data: 8192k
[    1.123656] Freeing unused kernel memory: 1664K (ffff880001460000 - ffff880001600000)
[    1.129279] Freeing unused kernel memory: 480K (ffff880001788000 - ffff880001800000)
[    1.233584] libata version 3.00 loaded.
[    1.297065] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.313589] sata_sil 0000:02:00.0: version 2.4
[    1.313614] pci 0000:00:1e.0: setting latency timer to 64
[    1.313986] scsi0 : sata_sil
[    1.314088] scsi1 : sata_sil
[    1.314156] ata1: SATA max UDMA/100 mmio m512@0xfb1e0000 tf 0xfb1e0080 irq 20
[    1.314161] ata2: SATA max UDMA/100 mmio m512@0xfb1e0000 tf 0xfb1e00c0 irq 20
[    1.447535] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[    1.447539] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.447859] hub 1-1:1.0: USB hub found
[    1.447903] hub 1-1:1.0: 6 ports detected
[    1.567315] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    1.657384] ata1: SATA link down (SStatus 0 SControl 310)
[    1.717762] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[    1.717766] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.718083] hub 2-1:1.0: USB hub found
[    1.718131] hub 2-1:1.0: 8 ports detected
[    1.797582] usb 1-1.3: new low-speed USB device number 3 using ehci-pci
[    1.837522] tsc: Refined TSC clocksource calibration: 3192.760 MHz
[    1.837543] Switched to clocksource tsc
[    1.913049] usb 1-1.3: New USB device found, idVendor=045e, idProduct=0047
[    1.913052] usb 1-1.3: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[    1.913054] usb 1-1.3: Product: Microsoft 5-Button Mouse with IntelliEye(TM)
[    1.913056] usb 1-1.3: Manufacturer: Microsoft
[    1.915877] input: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM) as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input3
[    1.916000] hid-generic 0003:045E:0047.0001: input,hidraw0: USB HID v1.10 Mouse [Microsoft Microsoft 5-Button Mouse with IntelliEye(TM)] on usb-0000:00:1a.0-1.3/input0
[    1.987739] usb 1-1.4: new low-speed USB device number 4 using ehci-pci
[    2.007662] ata2: SATA link down (SStatus 0 SControl 310)
[    2.024906] ahci 0000:00:1f.2: version 3.0
[    2.025006] ahci 0000:00:1f.2: irq 41 for MSI/MSI-X
[    2.037715] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0xb impl SATA mode
[    2.037719] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part ems sxs apst
[    2.037726] ahci 0000:00:1f.2: setting latency timer to 64
[    2.078381] scsi2 : ahci
[    2.078460] scsi3 : ahci
[    2.078534] scsi4 : ahci
[    2.078607] scsi5 : ahci
[    2.078679] scsi6 : ahci
[    2.078750] scsi7 : ahci
[    2.078821] ata3: SATA max UDMA/133 abar m2048@0xfb225000 port 0xfb225100 irq 41
[    2.078823] ata4: SATA max UDMA/133 abar m2048@0xfb225000 port 0xfb225180 irq 41
[    2.078824] ata5: DUMMY
[    2.078828] ata6: SATA max UDMA/133 abar m2048@0xfb225000 port 0xfb225280 irq 41
[    2.078829] ata7: DUMMY
[    2.078829] ata8: DUMMY
[    2.103709] usb 1-1.4: New USB device found, idVendor=0461, idProduct=4d8a
[    2.103712] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.103715] usb 1-1.4: Product: HP USB Multimedia Keyboard
[    2.103717] usb 1-1.4: Manufacturer: NOVATEK
[    2.106677] input: NOVATEK HP USB Multimedia Keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input4
[    2.106770] hid-generic 0003:0461:4D8A.0002: input,hidraw1: USB HID v1.11 Keyboard [NOVATEK HP USB Multimedia Keyboard] on usb-0000:00:1a.0-1.4/input0
[    2.111425] input: NOVATEK HP USB Multimedia Keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input5
[    2.111506] hid-generic 0003:0461:4D8A.0003: input,hidraw2: USB HID v1.11 Device [NOVATEK HP USB Multimedia Keyboard] on usb-0000:00:1a.0-1.4/input1
[    2.187906] usb 2-1.2: new high-speed USB device number 3 using ehci-pci
[    2.428013] ata6: SATA link down (SStatus 0 SControl 300)
[    2.448038] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    2.448062] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[    2.449110] ata3.00: ATA-8: ST3500418AS, CC6B, max UDMA/100
[    2.449113] ata3.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[    2.450334] ata3.00: configured for UDMA/100
[    2.450428] scsi 2:0:0:0: Direct-Access     ATA      ST3500418AS      CC6B PQ: 0 ANSI: 5
[    2.450570] sd 2:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    2.450619] sd 2:0:0:0: [sda] Write Protect is off
[    2.450621] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.450640] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.451827] ata4.00: ATAPI: HL-DT-STDVD-RAM GH60N, NY03, max UDMA/100
[    2.456731] ata4.00: configured for UDMA/100
[    2.461249] scsi 3:0:0:0: CD-ROM            HL-DT-ST DVD-RAM GH60N    NY03 PQ: 0 ANSI: 5
[    2.464632] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[    2.464634] cdrom: Uniform CD-ROM driver Revision: 3.20
[    2.464749] sr 3:0:0:0: Attached scsi CD-ROM sr0
[    2.468811]  sda: sda1 sda2 sda3
[    2.469077] sd 2:0:0:0: [sda] Attached SCSI disk
[    2.485074] sd 2:0:0:0: Attached scsi generic sg0 type 0
[    2.485113] sr 3:0:0:0: Attached scsi generic sg1 type 5
[    2.513947] scsi: <fdomain> Detection failed (no card)
[    2.559105] GDT-HA: Storage RAID Controller Driver. Version: 3.05
[    2.562346] usb 2-1.2: New USB device found, idVendor=0bda, idProduct=0181
[    2.562347] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.562349] usb 2-1.2: Product: USB2.0-CRW
[    2.562350] usb 2-1.2: Manufacturer: Generic
[    2.562351] usb 2-1.2: SerialNumber: 20060413092100000
[    2.667775] Fusion MPT base driver 3.04.20
[    2.667776] Copyright (c) 1999-2008 LSI Corporation
[    2.676188] Fusion MPT SPI Host driver 3.04.20
[    2.677883] Fusion MPT FC Host driver 3.04.20
[    2.679565] Fusion MPT SAS Host driver 3.04.20
[    2.680616] 3ware Storage Controller device driver for Linux v1.26.02.003.
[    2.681670] 3ware 9000 Storage Controller device driver for Linux v2.26.02.014.
[    2.682709] Compaq SMART2 Driver (v 2.6.0)
[    2.729349] HP CISS Driver (v 3.6.26)
[    2.733874] Adaptec aacraid driver 1.2-0[30200]-ms
[    2.736017] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
[    2.736228] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
[    2.738153] megasas: 06.700.06.00-rc1 Sat. Aug. 31 17:00:00 PDT 2013
[    2.740115] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 8.06.00.08-k.
[    2.751809] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
[    2.753299] mpt2sas version 16.100.00.00 loaded
[    2.775229] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[    2.775257] scsi8 : usb-storage 2-1.2:1.0
[    2.775366] usbcore: registered new interface driver usb-storage
[    2.776459] uhci_hcd: USB Universal Host Controller Interface driver
[    2.777580] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.865476] device-mapper: uevent: version 1.0.3
[    2.865536] device-mapper: ioctl: 4.26.0-ioctl (2013-08-15) initialised: dm-devel@redhat.com
[    3.048530] raid6: sse2x1    8648 MB/s
[    3.218673] raid6: sse2x2   10601 MB/s
[    3.388820] raid6: sse2x4   12288 MB/s
[    3.388822] raid6: using algorithm sse2x4 (12288 MB/s)
[    3.388823] raid6: using ssse3x2 recovery algorithm
[    3.388970] xor: automatically using best checksumming function:
[    3.488903]    avx       : 22806.800 MB/sec
[    3.489145] md: raid10 personality registered for level 10
[    3.489336] md: raid1 personality registered for level 1
[    3.489440] async_tx: api initialized (async)
[    3.490085] md: raid6 personality registered for level 6
[    3.490086] md: raid5 personality registered for level 5
[    3.490087] md: raid4 personality registered for level 4
[    3.490217] device-mapper: raid: Loading target version 1.5.2
[    3.492168] md: raid0 personality registered for level 0
[    3.501264] md: linear personality registered for level -1
[    3.502340] md: multipath personality registered for level -4
[    3.520590] bio: create slab <bio-1> at 1
[    3.520690] Btrfs loaded
[    3.524877] JFS: nTxBlock = 8192, nTxLock = 65536
[    3.535847] fuse init (API version 7.22)
[    3.545056] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    3.545057] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    3.772629] scsi 8:0:0:0: Direct-Access     Generic- Compact Flash    1.00 PQ: 0 ANSI: 0 CCS
[    3.775500] scsi 8:0:0:1: Direct-Access     Generic- SM/xD-Picture    1.00 PQ: 0 ANSI: 0 CCS
[    3.778500] scsi 8:0:0:2: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 0 CCS
[    3.781631] scsi 8:0:0:3: Direct-Access     Generic- MS/MS-Pro/HG     1.00 PQ: 0 ANSI: 0 CCS
[    3.781897] sd 8:0:0:0: Attached scsi generic sg2 type 0
[    3.782102] sd 8:0:0:1: Attached scsi generic sg3 type 0
[    3.782311] sd 8:0:0:2: Attached scsi generic sg4 type 0
[    3.782526] sd 8:0:0:3: Attached scsi generic sg5 type 0
[    3.804519] sd 8:0:0:0: [sdb] Attached SCSI removable disk
[    3.807020] sd 8:0:0:1: [sdc] Attached SCSI removable disk
[    3.809647] sd 8:0:0:2: [sdd] Attached SCSI removable disk
[    3.812275] sd 8:0:0:3: [sde] Attached SCSI removable disk
[    3.869405] e1000 0000:02:01.0 eth0: (PCI:33MHz:32-bit) 00:0e:0c:2e:3d:ea
[    3.869409] e1000 0000:02:01.0 eth0: Intel(R) PRO/1000 Network Connection
[    3.871328] pps_core: LinuxPPS API ver. 1 registered
[    3.871329] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.871512] PTP clock support registered
[    3.885251] iscsi: registered transport (tcp)
[    8.359918] ISO 9660 Extensions: Microsoft Joliet Level 3
[    8.362676] ISO 9660 Extensions: RRIP_1991A
[   22.524498] systemd-udevd[10914]: starting version 208
[   23.506156] systemd-udevd[10955]: renamed network interface eth0 to enp2s1
[   23.994731] wmi: Mapper loaded
[   24.220861] ACPI: Requesting acpi_cpufreq
[   24.221275] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input6
[   24.221312] ACPI: Power Button [PWRB]
[   24.221344] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input7
[   24.221361] ACPI: Power Button [PWRF]
[   24.625071] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[   24.625072] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[   24.625174] e1000e 0000:00:19.0: setting latency timer to 64
[   24.625228] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[   24.625251] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   24.951899] Monitor-Mwait will be used to enter C-2 state
[   24.951905] Monitor-Mwait will be used to enter C-3 state
[   24.951917] ACPI: acpi_idle registered with cpuidle
[   24.987183] e1000e 0000:00:19.0 eth0: registered PHC clock
[   24.987185] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 44:37:e6:58:22:f6
[   24.987186] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[   24.987233] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: FFFFFF-0FF
[   25.017358] systemd-udevd[10935]: renamed network interface eth0 to eno1
[   25.664961] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[   26.979014] hda-codec: out of range cmd 0:20:400:ffff7fff
[   26.988265] hda_intel: Disabling MSI
[   32.930300] warning: process `hwsetup' used the deprecated sysctl system call with 1.23.
[   42.938498] NET: Registered protocol family 10
[   44.638897] IPv6: ADDRCONF(NETDEV_UP): enp2s1: link is not ready
[   44.854503] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   44.964452] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   44.964715] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[   48.476841] e1000e: eno1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[   48.476877] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
[ 2926.524746]  sda:
[ 3129.450667]  sda: sda1
[ 3339.492916]  sda: sda1 sda2 sda3
[ 3525.228510] Adding 8388604k swap on /dev/sda2.  Priority:-1 extents:1 across:8388604k
[ 3552.720753] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)


And this is the current output of ifconfig:
Code:
free boot # ifconfig
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.3  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::4637:e6ff:fe58:22f6  prefixlen 64  scopeid 0x20<link>
        ether 44:37:e6:58:22:f6  txqueuelen 1000  (Ethernet)
        RX packets 437441  bytes 384154598 (366.3 MiB)
        RX errors 0  dropped 8  overruns 0  frame 0
        TX packets 184782  bytes 25844506 (24.6 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 20  memory 0xfb200000-fb220000 

enp2s1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 00:0e:0c:2e:3d:ea  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 21  bytes 1660 (1.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 21  bytes 1660 (1.6 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


Initially, I am wondering if it is reasonable for udev to change the interface names like this? Maybe I accidentally wrote an incorrect interface name into the virtual file system (/etc/init.d) of the boot cd?

Finally, can someone validate which instructions I should be using? Thanks!

I have seen a lot of posts from people talking about the interfaces being renamed. With at least one post pointing here:predictable network interface names.

Cheers!
:D
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Jaglover
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PostPosted: Sun May 11, 2014 2:46 am    Post subject: Reply with quote

Append net.ifnames=0 to your kernel command line or switch to eudev and your interfaces will be predictable again.
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duderonomy
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PostPosted: Sun May 11, 2014 11:45 pm    Post subject: Reply with quote

Thanks tons for the "clue-by-four" and the solution to immediately disable this feature.
I've started reading this, now: Predictable Network Interface Names
I may as well learn the new way, while I am at it! :)

Thx again!
:D
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SamuliSuominen
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PostPosted: Mon May 12, 2014 6:14 am    Post subject: Reply with quote

Jaglover wrote:
Append net.ifnames=0 to your kernel command line or switch to eudev and your interfaces will be predictable again.


No, then they will be random kernel assigned names based on kernel version, loading order of drivers, and hardware, since as you can see, the OP has more than 1 interface. And switching to eudev doesn't give you predictable names, they give you semi-persistent names which is not the same thing, an buggy rule-generator that was purposely deleted from orig. udev is used instead which doesn't always work as expected.

These are the facts, not opinions. However, you might belong to the lucky people for whom the rule-generator worked correctly, but that is what it is, good luck. So, don't get me wrong, I come with good intentions, and I'm happy if it works for you, only trying to point out
it's not good idea to instruct people with multiple interfaces to 2 different semi-random implementations.
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duderonomy
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PostPosted: Mon May 12, 2014 7:03 am    Post subject: Reply with quote

Hi,

I'm starting to like to the new naming strategy.
Change is hard. lol! :)

BTW, for new or experienced Gentoo users, the gentoo-x86-quickinstall doc is not updated as much as the all-in-one long format. IMHO.
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krinn
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PostPosted: Mon May 12, 2014 7:48 am    Post subject: Reply with quote

New naming scheme also do random names based on bus assignation that might change per bios settings or hardware addition/removal.
At least previous scheme wasn't misleading user on what he can expect to get, while new scheme do with a false "Predictable Network Interface Name" that imply you're suppose to known the name the device will get.

The best predictable naming scheme that exists is still assigning a name to an interface base on a non volatile value and one that should remain stable : so it's the MAC address.
That's something new naming scheme can do ; but that's something older naming rules can do too, and something eudev can do too.

So they are all buggy but also can all do some good predictable naming assignation when using MAC address.
These are the facts, not opinions.

However, promoting new naming scheme by pointing weakness of previous handling or eudev that still use it without telling the new scheme is still buggy is not an opinion ; but a position.
And that, is a fact ; as we both know you are aware of new naming scheme weakness.

I don't expect any answer ssuominen, as that might cause a war. But refrain from misleading user on eudev for no reason.
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SamuliSuominen
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PostPosted: Mon May 12, 2014 8:22 am    Post subject: Reply with quote

krinn wrote:
New naming scheme also do random names based on bus assignation that might change per bios settings or hardware addition/removal.
At least previous scheme wasn't misleading user on what he can expect to get, while new scheme do with a false "Predictable Network Interface Name" that imply you're suppose to known the name the device will get.


Well, a change in BIOS is considered a change in the hardware, I don't know about you, but it was obvious to me from the start. First computer starts, then BIOS starts, then kernel starts and it doesn't know what you have or have not done within BIOS,
I'd say it's very much the logical expected behavior. I honestly don't count this as a weakness of anykind. If you are expected to change hardware often, you can enable the enx* MAC based names to use MACs instead.

krinn wrote:
I don't expect any answer ssuominen, as that might cause a war. But refrain from misleading user on eudev for no reason.


I don't have any problems with people using eudev. This is not a flame bait of anykind, long as we both stick to the facts, we are good to go, wouldn't you agree?

And you are right, you can indeed enable the predictable network interface scheme also with sys-fs/eudev using USE="-rule-generator" but let me point out another fact, it's badly outdated and
doesn't support 20-net-ifname.hwdb, thus, you can't expect sys-fs/udev and sys-fs/eudev[-rule-generator] to produce same names anymore using current versions.
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krinn
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PostPosted: Mon May 12, 2014 9:56 am    Post subject: Reply with quote

ssuominen wrote:
I don't have any problems with people using eudev. This is not a flame bait of anykind, long as we both stick to the facts, we are good to go, wouldn't you agree?

Totally agree ; but remember to offer all sides of your facts ; and not only one.
Like pointing a weakness on eudev without telling user that weakness is present in udev/eudev and old udev.

ssuominen wrote:
but let me point out another fact, it's badly outdated and doesn't support 20-net-ifname.hwdb

That wasn't my point, i'm not here to point what is good on old udev, eudev and new udev, and what is bad on all of them.
Open a thread on that subject and i will share my opinions on that.
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NeddySeagoon
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PostPosted: Mon May 12, 2014 10:32 am    Post subject: Reply with quote

Both the old and new ways have their corner cases where they break.

The new way breaks for USB network adaptors that are not always connected to the same port.
Pick a naming scheme that works for you and stick with it.
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SamuliSuominen
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PostPosted: Mon May 12, 2014 11:07 am    Post subject: Reply with quote

NeddySeagoon wrote:
Both the old and new ways have their corner cases where they break.

The new way breaks for USB network adaptors that are not always connected to the same port.
Pick a naming scheme that works for you and stick with it.


well said.
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stephan-t
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PostPosted: Mon May 12, 2014 3:30 pm    Post subject: Reply with quote

same problem here, after then replaced udev with mdev, openrc boot post screen showed up this message :

Bringing up interface eth0 and not connect immediately, almost one minute later connect with dhcp to eth0 interface.


manualy configured /etc/conf.d/net and add runlevel for rc-update.
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PostPosted: Tue May 13, 2014 3:17 am    Post subject: Reply with quote

I think I recognize a bit of "customer focus" here from ssuominen. :)
So, I appreciated the operative string supplied to get me going in a familiar way,
without taking a whole lot of his time to be comprehensive.
I was very grateful, man!

It seems there's some good clarifications in this thread as a result of the collaboration. :)

BTW, you particular guys are the smartest people I know! sort of.
I've learned tons from you guys on threads I never participated in (over many years).

Cheers!
:D
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