A recent changeset of mine (http://repo.gem5.org/gem5/rev/4cfe55719da5) inadvertently fixed a bug in the Minor CPU model which caused it to treat software prefetches as regular loads. Prior to this changeset, Minor did an ad-hoc generation of memory commands that left out the PF check; because it now uses the common code that the other CPU models use, it generates prefetches properly. These stat changes reflect the fact that the Minor model now issues SoftPFReqs.
183 lines
11 KiB
Text
183 lines
11 KiB
Text
[ 0.000000] Initializing cgroup subsys cpu
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[ 0.000000] Linux version 3.16.0-rc6 (tony@vamp) (gcc version 4.8.2 20140110 (prerelease) [ibm/gcc-4_8-branch merged from gcc-4_8-branch, revision 205847] (Ubuntu/Linaro 4.8.2-13ubuntu1) ) #1 SMP PREEMPT Wed Oct 1 14:39:23 EDT 2014
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[ 0.000000] CPU: AArch64 Processor [410fc0f0] revision 0
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[ 0.000000] No Cache Writeback Granule information, assuming cache line size 64
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[ 0.000000] Memory limited to 256MB
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[ 0.000000] cma: CMA: reserved 16 MiB at 8f000000
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[ 0.000000] On node 0 totalpages: 65536
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[ 0.000000] DMA zone: 896 pages used for memmap
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[ 0.000000] DMA zone: 0 pages reserved
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[ 0.000000] DMA zone: 65536 pages, LIFO batch:15
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[ 0.000000] PERCPU: Embedded 11 pages/cpu @ffffffc00efc5000 s12800 r8192 d24064 u45056
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[ 0.000000] pcpu-alloc: s12800 r8192 d24064 u45056 alloc=11*4096
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[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
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[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64640
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[ 0.000000] Kernel command line: earlyprintk=pl011,0x1c090000 console=ttyAMA0 lpj=19988480 norandmaps rw loglevel=8 mem=256MB root=/dev/sda1
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[ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes)
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[ 0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
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[ 0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
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[ 0.000000] Memory: 223784K/262144K available (4569K kernel code, 308K rwdata, 1640K rodata, 208K init, 187K bss, 38360K reserved)
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[ 0.000000] Virtual kernel memory layout:
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[ 0.000000] vmalloc : 0xffffff8000000000 - 0xffffffbbffff0000 (245759 MB)
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[ 0.000000] vmemmap : 0xffffffbc01c00000 - 0xffffffbc01f80000 ( 3 MB)
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[ 0.000000] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
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[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc010000000 ( 256 MB)
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[ 0.000000] .init : 0xffffffc000692000 - 0xffffffc0006c6200 ( 209 kB)
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[ 0.000000] .text : 0xffffffc000080000 - 0xffffffc0006914e4 ( 6214 kB)
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[ 0.000000] .data : 0xffffffc0006c7000 - 0xffffffc0007141e0 ( 309 kB)
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[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
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[ 0.000000] Preemptible hierarchical RCU implementation.
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[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
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[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
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[ 0.000000] NR_IRQS:64 nr_irqs:64 0
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[ 0.000000] Architected cp15 timer(s) running at 100.00MHz (phys).
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[ 0.000000] sched_clock: 56 bits at 100MHz, resolution 10ns, wraps every 2748779069440ns
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[ 0.000024] Console: colour dummy device 80x25
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[ 0.000026] Calibrating delay loop (skipped) preset value.. 3997.69 BogoMIPS (lpj=19988480)
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[ 0.000028] pid_max: default: 32768 minimum: 301
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[ 0.000040] Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
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[ 0.000041] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes)
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[ 0.000162] hw perfevents: no hardware support available
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[ 0.060041] CPU1: Booted secondary processor
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[ 1.080077] CPU2: failed to come online
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[ 2.100147] CPU3: failed to come online
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[ 2.100150] Brought up 2 CPUs
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[ 2.100151] SMP: Total of 2 processors activated.
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[ 2.100222] devtmpfs: initialized
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[ 2.100720] atomic64_test: passed
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[ 2.100765] regulator-dummy: no parameters
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[ 2.101110] NET: Registered protocol family 16
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[ 2.101240] vdso: 2 pages (1 code, 1 data) at base ffffffc0006cd000
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[ 2.101248] hw-breakpoint: found 2 breakpoint and 2 watchpoint registers.
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[ 2.101774] software IO TLB [mem 0x8d400000-0x8d800000] (4MB) mapped at [ffffffc00d400000-ffffffc00d7fffff]
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[ 2.101778] Serial: AMBA PL011 UART driver
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[ 2.101977] of_amba_device_create(): amba_device_add() failed (-19) for /smb/motherboard/iofpga@3,00000000/sysctl@020000
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[ 2.102014] 1c090000.uart: ttyAMA0 at MMIO 0x1c090000 (irq = 37, base_baud = 0) is a PL011 rev3
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[ 2.102559] console [ttyAMA0] enabled
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[ 2.102714] of_amba_device_create(): amba_device_add() failed (-19) for /smb/motherboard/iofpga@3,00000000/uart@0a0000
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[ 2.102776] of_amba_device_create(): amba_device_add() failed (-19) for /smb/motherboard/iofpga@3,00000000/uart@0b0000
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[ 2.102840] of_amba_device_create(): amba_device_add() failed (-19) for /smb/motherboard/iofpga@3,00000000/uart@0c0000
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[ 2.102896] of_amba_device_create(): amba_device_add() failed (-19) for /smb/motherboard/iofpga@3,00000000/wdt@0f0000
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[ 2.140326] 3V3: 3300 mV
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[ 2.140386] vgaarb: loaded
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[ 2.140451] SCSI subsystem initialized
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[ 2.140500] libata version 3.00 loaded.
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[ 2.140582] usbcore: registered new interface driver usbfs
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[ 2.140606] usbcore: registered new interface driver hub
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[ 2.140634] usbcore: registered new device driver usb
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[ 2.140679] pps_core: LinuxPPS API ver. 1 registered
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[ 2.140690] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
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[ 2.140713] PTP clock support registered
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[ 2.140890] Switched to clocksource arch_sys_counter
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[ 2.142410] NET: Registered protocol family 2
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[ 2.142497] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
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[ 2.142513] TCP bind hash table entries: 2048 (order: 3, 32768 bytes)
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[ 2.142530] TCP: Hash tables configured (established 2048 bind 2048)
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[ 2.142553] TCP: reno registered
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[ 2.142559] UDP hash table entries: 256 (order: 1, 8192 bytes)
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[ 2.142571] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
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[ 2.142606] NET: Registered protocol family 1
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[ 2.142648] RPC: Registered named UNIX socket transport module.
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[ 2.142658] RPC: Registered udp transport module.
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[ 2.142666] RPC: Registered tcp transport module.
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[ 2.142674] RPC: Registered tcp NFSv4.1 backchannel transport module.
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[ 2.142686] PCI: CLS 0 bytes, default 64
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[ 2.142917] futex hash table entries: 1024 (order: 4, 65536 bytes)
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[ 2.143025] HugeTLB registered 2 MB page size, pre-allocated 0 pages
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[ 2.145169] fuse init (API version 7.23)
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[ 2.145284] msgmni has been set to 469
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[ 2.145389] io scheduler noop registered
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[ 2.145440] io scheduler cfq registered (default)
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[ 2.145841] pci-host-generic 30000000.pci: PCI host bridge to bus 0000:00
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[ 2.145854] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
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[ 2.145865] pci_bus 0000:00: root bus resource [mem 0x40000000-0x4fffffff]
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[ 2.145877] pci_bus 0000:00: root bus resource [bus 00-ff]
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[ 2.145887] pci_bus 0000:00: scanning bus
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[ 2.145897] pci 0000:00:00.0: [8086:1075] type 00 class 0x020000
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[ 2.145910] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x0001ffff]
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[ 2.145924] pci 0000:00:00.0: reg 0x30: [mem 0x00000000-0x000007ff pref]
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[ 2.145958] pci 0000:00:01.0: [8086:7111] type 00 class 0x010185
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[ 2.145969] pci 0000:00:01.0: reg 0x10: [io 0x0000-0x0007]
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[ 2.145980] pci 0000:00:01.0: reg 0x14: [io 0x0000-0x0003]
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[ 2.145990] pci 0000:00:01.0: reg 0x18: [io 0x0000-0x0007]
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[ 2.146000] pci 0000:00:01.0: reg 0x1c: [io 0x0000-0x0003]
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[ 2.146011] pci 0000:00:01.0: reg 0x20: [io 0x0000-0x000f]
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[ 2.146022] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x000007ff pref]
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[ 2.146056] pci_bus 0000:00: fixups for bus
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[ 2.146064] pci_bus 0000:00: bus scan returning with max=00
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[ 2.146076] pci 0000:00:00.0: calling quirk_e100_interrupt+0x0/0x1cc
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[ 2.146095] pci 0000:00:00.0: fixup irq: got 33
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[ 2.146103] pci 0000:00:00.0: assigning IRQ 33
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[ 2.146113] pci 0000:00:01.0: fixup irq: got 34
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[ 2.146121] pci 0000:00:01.0: assigning IRQ 34
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[ 2.146133] pci 0000:00:00.0: BAR 0: assigned [mem 0x40000000-0x4001ffff]
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[ 2.146145] pci 0000:00:00.0: BAR 6: assigned [mem 0x40020000-0x400207ff pref]
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[ 2.146158] pci 0000:00:01.0: BAR 6: assigned [mem 0x40020800-0x40020fff pref]
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[ 2.146170] pci 0000:00:01.0: BAR 4: assigned [io 0x1000-0x100f]
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[ 2.146181] pci 0000:00:01.0: BAR 0: assigned [io 0x1010-0x1017]
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[ 2.146192] pci 0000:00:01.0: BAR 2: assigned [io 0x1018-0x101f]
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[ 2.146203] pci 0000:00:01.0: BAR 1: assigned [io 0x1020-0x1023]
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[ 2.146214] pci 0000:00:01.0: BAR 3: assigned [io 0x1024-0x1027]
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[ 2.146861] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
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[ 2.147132] ata_piix 0000:00:01.0: version 2.13
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[ 2.147142] ata_piix 0000:00:01.0: enabling device (0000 -> 0001)
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[ 2.147165] ata_piix 0000:00:01.0: enabling bus mastering
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[ 2.147427] scsi0 : ata_piix
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[ 2.147508] scsi1 : ata_piix
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[ 2.147536] ata1: PATA max UDMA/33 cmd 0x1010 ctl 0x1020 bmdma 0x1000 irq 34
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[ 2.147548] ata2: PATA max UDMA/33 cmd 0x1018 ctl 0x1024 bmdma 0x1008 irq 34
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[ 2.147650] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
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[ 2.147662] e1000: Copyright (c) 1999-2006 Intel Corporation.
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[ 2.147676] e1000 0000:00:00.0: enabling device (0000 -> 0002)
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[ 2.147687] e1000 0000:00:00.0: enabling bus mastering
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[ 2.290931] ata1.00: ATA-7: M5 IDE Disk, , max UDMA/66
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[ 2.290941] ata1.00: 2096640 sectors, multi 0: LBA
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[ 2.290968] ata1.00: configured for UDMA/33
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[ 2.291021] scsi 0:0:0:0: Direct-Access ATA M5 IDE Disk n/a PQ: 0 ANSI: 5
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[ 2.291157] sd 0:0:0:0: [sda] 2096640 512-byte logical blocks: (1.07 GB/1023 MiB)
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[ 2.291201] sd 0:0:0:0: [sda] Write Protect is off
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[ 2.291210] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
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[ 2.291229] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
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[ 2.291303] sd 0:0:0:0: Attached scsi generic sg0 type 0
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[ 2.291385] sda: sda1
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[ 2.291511] sd 0:0:0:0: [sda] Attached SCSI disk
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[ 2.411191] e1000 0000:00:00.0 eth0: (PCI:33MHz:32-bit) 00:90:00:00:00:01
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[ 2.411204] e1000 0000:00:00.0 eth0: Intel(R) PRO/1000 Network Connection
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[ 2.411225] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
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[ 2.411235] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
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[ 2.411255] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.0.5-k
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[ 2.411267] igb: Copyright (c) 2007-2014 Intel Corporation.
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[ 2.411336] usbcore: registered new interface driver usb-storage
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[ 2.411399] mousedev: PS/2 mouse device common for all mice
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[ 2.411553] usbcore: registered new interface driver usbhid
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[ 2.411563] usbhid: USB HID core driver
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[ 2.411592] TCP: cubic registered
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[ 2.411599] NET: Registered protocol family 17
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