Hello.
In my dmesg, I found a warning about a potential deadlock, and xfs is
mentioned there. The dmesg is attached. Could you please look?
--
Alexander E. Patrakov
[ 0.000000] CPU0 microcode updated early to revision 0x1c, date = 2014-07-03
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.18.1-gentoo (root@aep-haswell) (gcc version 4.8.3 (Gentoo 4.8.3 p1.1, pie-0.5.9) ) #1 SMP PREEMPT Sat Dec 20 14:09:10 YEKT 2014
[ 0.000000] Command line: initrd=\initramfs.img root=/dev/disk/by-id/ata-OCZ-VECTOR_OCZ-Z5CB4KC20X0ZG7F8-part3 usbcore.autosuspend=0 log_buf_len=524288 intel_iommu=igfx_off rootfstype=xfs rw init=/usr/lib/systemd/systemd rd.info zswap.enabled=1 zswap.compressor=deflate quiet irqpoll
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c7a44fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c7a45000-0x00000000c7a4bfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000c7a4c000-0x00000000c83c9fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000c83ca000-0x00000000c865cfff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000c865d000-0x00000000da1b7fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000da1b8000-0x00000000da24ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000da250000-0x00000000da290fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000da291000-0x00000000da354fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000da355000-0x00000000daffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000db800000-0x00000000df9fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000041e5fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: update [mem 0xc4c33018-0xc4c43057] usable ==> usable
[ 0.000000] e820: update [mem 0xc4c22018-0xc4c32457] usable ==> usable
[ 0.000000] e820: update [mem 0xc4c12018-0xc4c21857] usable ==> usable
[ 0.000000] extended physical RAM map:
[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009efff] usable
[ 0.000000] reserve setup_data: [mem 0x000000000009f000-0x000000000009ffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000c4c12017] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c4c12018-0x00000000c4c21857] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c4c21858-0x00000000c4c22017] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c4c22018-0x00000000c4c32457] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c4c32458-0x00000000c4c33017] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c4c33018-0x00000000c4c43057] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c4c43058-0x00000000c7a44fff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c7a45000-0x00000000c7a4bfff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x00000000c7a4c000-0x00000000c83c9fff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000c83ca000-0x00000000c865cfff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000c865d000-0x00000000da1b7fff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000da1b8000-0x00000000da24ffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000da250000-0x00000000da290fff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000da291000-0x00000000da354fff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x00000000da355000-0x00000000daffefff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000dafff000-0x00000000daffffff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000db800000-0x00000000df9fffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000041e5fffff] usable
[ 0.000000] efi: EFI v2.31 by American Megatrends
[ 0.000000] efi: ACPI=0xda325000 ACPI 2.0=0xda325000 SMBIOS=0xf04c0 MPS=0xfd450
[ 0.000000] efi: mem00: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x0000000000000000-0x0000000000008000) (0MB)
[ 0.000000] efi: mem01: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000000008000-0x000000000000e000) (0MB)
[ 0.000000] efi: mem02: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x000000000000e000-0x0000000000058000) (0MB)
[ 0.000000] efi: mem03: [Reserved | | | | | |WB|WT|WC|UC] range=[0x0000000000058000-0x0000000000059000) (0MB)
[ 0.000000] efi: mem04: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000059000-0x000000000005f000) (0MB)
[ 0.000000] efi: mem05: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x000000000005f000-0x0000000000060000) (0MB)
[ 0.000000] efi: mem06: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x0000000000060000-0x000000000009f000) (0MB)
[ 0.000000] efi: mem07: [Reserved | | | | | |WB|WT|WC|UC] range=[0x000000000009f000-0x00000000000a0000) (0MB)
[ 0.000000] efi: mem08: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000000100000-0x0000000001000000) (15MB)
[ 0.000000] efi: mem09: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x0000000001000000-0x0000000002deb000) (29MB)
[ 0.000000] efi: mem10: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000002deb000-0x000000007eb44000) (1981MB)
[ 0.000000] efi: mem11: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x000000007eb44000-0x0000000080000000) (20MB)
[ 0.000000] efi: mem12: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000080000000-0x00000000c46a7000) (1094MB)
[ 0.000000] efi: mem13: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x00000000c46a7000-0x00000000c47a7000) (1MB)
[ 0.000000] efi: mem14: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000c47a7000-0x00000000c4c12000) (4MB)
[ 0.000000] efi: mem15: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x00000000c4c12000-0x00000000c4c44000) (0MB)
[ 0.000000] efi: mem16: [Loader Code | | | | | |WB|WT|WC|UC] range=[0x00000000c4c44000-0x00000000c7a45000) (46MB)
[ 0.000000] efi: mem17: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x00000000c7a45000-0x00000000c7a4c000) (0MB)
[ 0.000000] efi: mem18: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000c7a4c000-0x00000000c7bd9000) (1MB)
[ 0.000000] efi: mem19: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x00000000c7bd9000-0x00000000c839b000) (7MB)
[ 0.000000] efi: mem20: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000c839b000-0x00000000c83ac000) (0MB)
[ 0.000000] efi: mem21: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x00000000c83ac000-0x00000000c83be000) (0MB)
[ 0.000000] efi: mem22: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000c83be000-0x00000000c83c8000) (0MB)
[ 0.000000] efi: mem23: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x00000000c83c8000-0x00000000c83ca000) (0MB)
[ 0.000000] efi: mem24: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000c83ca000-0x00000000c865d000) (2MB)
[ 0.000000] efi: mem25: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000c865d000-0x00000000c8697000) (0MB)
[ 0.000000] efi: mem26: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000c8697000-0x00000000c869c000) (0MB)
[ 0.000000] efi: mem27: [Loader Data | | | | | |WB|WT|WC|UC] range=[0x00000000c869c000-0x00000000c86a6000) (0MB)
[ 0.000000] efi: mem28: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000c86a6000-0x00000000cbcf2000) (54MB)
[ 0.000000] efi: mem29: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbcf2000-0x00000000cbd2a000) (0MB)
[ 0.000000] efi: mem30: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbd2a000-0x00000000cbd38000) (0MB)
[ 0.000000] efi: mem31: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbd38000-0x00000000cbd60000) (0MB)
[ 0.000000] efi: mem32: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbd60000-0x00000000cbd6b000) (0MB)
[ 0.000000] efi: mem33: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbd6b000-0x00000000cbdbc000) (0MB)
[ 0.000000] efi: mem34: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbdbc000-0x00000000cbdd2000) (0MB)
[ 0.000000] efi: mem35: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbdd2000-0x00000000cbe20000) (0MB)
[ 0.000000] efi: mem36: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbe20000-0x00000000cbe32000) (0MB)
[ 0.000000] efi: mem37: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbe32000-0x00000000cbe93000) (0MB)
[ 0.000000] efi: mem38: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbe93000-0x00000000cbebd000) (0MB)
[ 0.000000] efi: mem39: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbebd000-0x00000000cbf22000) (0MB)
[ 0.000000] efi: mem40: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbf22000-0x00000000cbf49000) (0MB)
[ 0.000000] efi: mem41: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cbf49000-0x00000000cbf73000) (0MB)
[ 0.000000] efi: mem42: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cbf73000-0x00000000cc042000) (0MB)
[ 0.000000] efi: mem43: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc042000-0x00000000cc044000) (0MB)
[ 0.000000] efi: mem44: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc044000-0x00000000cc047000) (0MB)
[ 0.000000] efi: mem45: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc047000-0x00000000cc048000) (0MB)
[ 0.000000] efi: mem46: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc048000-0x00000000cc120000) (0MB)
[ 0.000000] efi: mem47: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc120000-0x00000000cc149000) (0MB)
[ 0.000000] efi: mem48: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc149000-0x00000000cc187000) (0MB)
[ 0.000000] efi: mem49: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc187000-0x00000000cc188000) (0MB)
[ 0.000000] efi: mem50: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc188000-0x00000000cc1bd000) (0MB)
[ 0.000000] efi: mem51: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc1bd000-0x00000000cc1be000) (0MB)
[ 0.000000] efi: mem52: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc1be000-0x00000000cc1c1000) (0MB)
[ 0.000000] efi: mem53: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc1c1000-0x00000000cc1c2000) (0MB)
[ 0.000000] efi: mem54: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc1c2000-0x00000000cc2c3000) (1MB)
[ 0.000000] efi: mem55: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc2c3000-0x00000000cc34e000) (0MB)
[ 0.000000] efi: mem56: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc34e000-0x00000000cc390000) (0MB)
[ 0.000000] efi: mem57: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc390000-0x00000000cc392000) (0MB)
[ 0.000000] efi: mem58: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc392000-0x00000000cc393000) (0MB)
[ 0.000000] efi: mem59: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc393000-0x00000000cc394000) (0MB)
[ 0.000000] efi: mem60: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc394000-0x00000000cc397000) (0MB)
[ 0.000000] efi: mem61: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc397000-0x00000000cc398000) (0MB)
[ 0.000000] efi: mem62: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc398000-0x00000000cc472000) (0MB)
[ 0.000000] efi: mem63: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc472000-0x00000000cc49b000) (0MB)
[ 0.000000] efi: mem64: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc49b000-0x00000000cc502000) (0MB)
[ 0.000000] efi: mem65: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc502000-0x00000000cc639000) (1MB)
[ 0.000000] efi: mem66: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc639000-0x00000000cc6a0000) (0MB)
[ 0.000000] efi: mem67: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc6a0000-0x00000000cc719000) (0MB)
[ 0.000000] efi: mem68: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc719000-0x00000000cc727000) (0MB)
[ 0.000000] efi: mem69: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc727000-0x00000000cc751000) (0MB)
[ 0.000000] efi: mem70: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc751000-0x00000000cc75c000) (0MB)
[ 0.000000] efi: mem71: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc75c000-0x00000000cc7aa000) (0MB)
[ 0.000000] efi: mem72: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc7aa000-0x00000000cc7c0000) (0MB)
[ 0.000000] efi: mem73: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc7c0000-0x00000000cc80f000) (0MB)
[ 0.000000] efi: mem74: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc80f000-0x00000000cc821000) (0MB)
[ 0.000000] efi: mem75: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc821000-0x00000000cc883000) (0MB)
[ 0.000000] efi: mem76: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc883000-0x00000000cc8ad000) (0MB)
[ 0.000000] efi: mem77: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc8ad000-0x00000000cc913000) (0MB)
[ 0.000000] efi: mem78: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc913000-0x00000000cc93a000) (0MB)
[ 0.000000] efi: mem79: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc93a000-0x00000000cc965000) (0MB)
[ 0.000000] efi: mem80: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cc965000-0x00000000cc975000) (0MB)
[ 0.000000] efi: mem81: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cc975000-0x00000000cca6f000) (0MB)
[ 0.000000] efi: mem82: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cca6f000-0x00000000cca7d000) (0MB)
[ 0.000000] efi: mem83: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cca7d000-0x00000000ccaa6000) (0MB)
[ 0.000000] efi: mem84: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccaa6000-0x00000000ccab1000) (0MB)
[ 0.000000] efi: mem85: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccab1000-0x00000000ccb00000) (0MB)
[ 0.000000] efi: mem86: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccb00000-0x00000000ccb16000) (0MB)
[ 0.000000] efi: mem87: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccb16000-0x00000000ccb65000) (0MB)
[ 0.000000] efi: mem88: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccb65000-0x00000000ccb77000) (0MB)
[ 0.000000] efi: mem89: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccb77000-0x00000000ccc68000) (0MB)
[ 0.000000] efi: mem90: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccc68000-0x00000000ccc82000) (0MB)
[ 0.000000] efi: mem91: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccc82000-0x00000000ccd3e000) (0MB)
[ 0.000000] efi: mem92: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccd3e000-0x00000000ccd3f000) (0MB)
[ 0.000000] efi: mem93: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccd3f000-0x00000000ccdc2000) (0MB)
[ 0.000000] efi: mem94: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccdc2000-0x00000000ccdc3000) (0MB)
[ 0.000000] efi: mem95: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccdc3000-0x00000000ccdf8000) (0MB)
[ 0.000000] efi: mem96: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccdf8000-0x00000000cce03000) (0MB)
[ 0.000000] efi: mem97: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cce03000-0x00000000cceb6000) (0MB)
[ 0.000000] efi: mem98: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cceb6000-0x00000000ccebb000) (0MB)
[ 0.000000] efi: mem99: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccebb000-0x00000000ccf2b000) (0MB)
[ 0.000000] efi: mem100: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000ccf2b000-0x00000000ccf2e000) (0MB)
[ 0.000000] efi: mem101: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000ccf2e000-0x00000000cd08a000) (1MB)
[ 0.000000] efi: mem102: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd08a000-0x00000000cd090000) (0MB)
[ 0.000000] efi: mem103: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd090000-0x00000000cd209000) (1MB)
[ 0.000000] efi: mem104: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd209000-0x00000000cd20d000) (0MB)
[ 0.000000] efi: mem105: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd20d000-0x00000000cd27c000) (0MB)
[ 0.000000] efi: mem106: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd27c000-0x00000000cd27f000) (0MB)
[ 0.000000] efi: mem107: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd27f000-0x00000000cd30d000) (0MB)
[ 0.000000] efi: mem108: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd30d000-0x00000000cd310000) (0MB)
[ 0.000000] efi: mem109: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd310000-0x00000000cd41e000) (1MB)
[ 0.000000] efi: mem110: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd41e000-0x00000000cd425000) (0MB)
[ 0.000000] efi: mem111: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd425000-0x00000000cd6ff000) (2MB)
[ 0.000000] efi: mem112: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd6ff000-0x00000000cd709000) (0MB)
[ 0.000000] efi: mem113: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd709000-0x00000000cd7aa000) (0MB)
[ 0.000000] efi: mem114: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd7aa000-0x00000000cd7b6000) (0MB)
[ 0.000000] efi: mem115: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd7b6000-0x00000000cd7c3000) (0MB)
[ 0.000000] efi: mem116: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd7c3000-0x00000000cd7c4000) (0MB)
[ 0.000000] efi: mem117: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd7c4000-0x00000000cd7ca000) (0MB)
[ 0.000000] efi: mem118: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cd7ca000-0x00000000cd7cd000) (0MB)
[ 0.000000] efi: mem119: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cd7cd000-0x00000000cdc75000) (4MB)
[ 0.000000] efi: mem120: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cdc75000-0x00000000cdc7b000) (0MB)
[ 0.000000] efi: mem121: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cdc7b000-0x00000000cdd03000) (0MB)
[ 0.000000] efi: mem122: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cdd03000-0x00000000cdd07000) (0MB)
[ 0.000000] efi: mem123: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cdd07000-0x00000000cdd0c000) (0MB)
[ 0.000000] efi: mem124: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cdd0c000-0x00000000cdd12000) (0MB)
[ 0.000000] efi: mem125: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cdd12000-0x00000000cde07000) (0MB)
[ 0.000000] efi: mem126: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cde07000-0x00000000cde09000) (0MB)
[ 0.000000] efi: mem127: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cde09000-0x00000000cde0f000) (0MB)
[ 0.000000] efi: mem128: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cde0f000-0x00000000cde12000) (0MB)
[ 0.000000] efi: mem129: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cde12000-0x00000000cde16000) (0MB)
[ 0.000000] efi: mem130: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cde16000-0x00000000cde19000) (0MB)
[ 0.000000] efi: mem131: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cde19000-0x00000000cde1f000) (0MB)
[ 0.000000] efi: mem132: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cde1f000-0x00000000cde21000) (0MB)
[ 0.000000] efi: mem133: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cde21000-0x00000000cde25000) (0MB)
[ 0.000000] efi: mem134: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000cde25000-0x00000000cde26000) (0MB)
[ 0.000000] efi: mem135: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000cde26000-0x00000000d93ee000) (181MB)
[ 0.000000] efi: mem136: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000d93ee000-0x00000000d9ecd000) (10MB)
[ 0.000000] efi: mem137: [Boot Code | | | | | |WB|WT|WC|UC] range=[0x00000000d9ecd000-0x00000000da1b8000) (2MB)
[ 0.000000] efi: mem138: [Reserved | | | | | |WB|WT|WC|UC] range=[0x00000000da1b8000-0x00000000da1d8000) (0MB)
[ 0.000000] efi: mem139: [Reserved | | | | | |WB|WT|WC|UC] range=[0x00000000da1d8000-0x00000000da250000) (0MB)
[ 0.000000] efi: mem140: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x00000000da250000-0x00000000da291000) (0MB)
[ 0.000000] efi: mem141: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x00000000da291000-0x00000000da340000) (0MB)
[ 0.000000] efi: mem142: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x00000000da340000-0x00000000da347000) (0MB)
[ 0.000000] efi: mem143: [ACPI Memory NVS | | | | | |WB|WT|WC|UC] range=[0x00000000da347000-0x00000000da355000) (0MB)
[ 0.000000] efi: mem144: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000da355000-0x00000000da856000) (5MB)
[ 0.000000] efi: mem145: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000da856000-0x00000000dad99000) (5MB)
[ 0.000000] efi: mem146: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000dad99000-0x00000000dad9b000) (0MB)
[ 0.000000] efi: mem147: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000dad9b000-0x00000000daee1000) (1MB)
[ 0.000000] efi: mem148: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000daee1000-0x00000000daee3000) (0MB)
[ 0.000000] efi: mem149: [Runtime Data |RUN| | | | |WB|WT|WC|UC] range=[0x00000000daee3000-0x00000000daf80000) (0MB)
[ 0.000000] efi: mem150: [Runtime Code |RUN| | | | |WB|WT|WC|UC] range=[0x00000000daf80000-0x00000000daf99000) (0MB)
[ 0.000000] efi: mem151: [Runtime Code |RUN| | | | |WB|WT|WC|UC] range=[0x00000000daf99000-0x00000000dafff000) (0MB)
[ 0.000000] efi: mem152: [Boot Data | | | | | |WB|WT|WC|UC] range=[0x00000000dafff000-0x00000000db000000) (0MB)
[ 0.000000] efi: mem153: [Conventional Memory| | | | | |WB|WT|WC|UC] range=[0x0000000100000000-0x000000041e600000) (12774MB)
[ 0.000000] efi: mem154: [Reserved |RUN| | | | | | | | ] range=[0x00000000db800000-0x00000000dfa00000) (66MB)
[ 0.000000] efi: mem155: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000f8000000-0x00000000fc000000) (64MB)
[ 0.000000] efi: mem156: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fec00000-0x00000000fec01000) (0MB)
[ 0.000000] efi: mem157: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed00000-0x00000000fed04000) (0MB)
[ 0.000000] efi: mem158: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fed1c000-0x00000000fed20000) (0MB)
[ 0.000000] efi: mem159: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000fee00000-0x00000000fee01000) (0MB)
[ 0.000000] efi: mem160: [Memory Mapped I/O |RUN| | | | | | | |UC] range=[0x00000000ff000000-0x0000000100000000) (16MB)
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Gigabyte Technology Co., Ltd. H87N-WIFI/H87N-WIFI, BIOS F8 07/16/2014
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x41e600 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-DFFFF uncachable
[ 0.000000] E0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask 7C00000000 write-back
[ 0.000000] 1 base 0400000000 mask 7FE0000000 write-back
[ 0.000000] 2 base 00E0000000 mask 7FE0000000 uncachable
[ 0.000000] 3 base 00DC000000 mask 7FFC000000 uncachable
[ 0.000000] 4 base 00DB800000 mask 7FFF800000 uncachable
[ 0.000000] 5 base 041F000000 mask 7FFF000000 uncachable
[ 0.000000] 6 base 041E800000 mask 7FFF800000 uncachable
[ 0.000000] 7 base 041E600000 mask 7FFFE00000 uncachable
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] e820: update [mem 0xdb800000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fd710-0x000fd71f] mapped at [ffff8800000fd710]
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 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 [0x02b8c000, 0x02b8cfff] PGTABLE
[ 0.000000] BRK [0x02b8d000, 0x02b8dfff] PGTABLE
[ 0.000000] BRK [0x02b8e000, 0x02b8efff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x41e400000-0x41e5fffff]
[ 0.000000] [mem 0x41e400000-0x41e5fffff] page 2M
[ 0.000000] BRK [0x02b8f000, 0x02b8ffff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x41c000000-0x41e3fffff]
[ 0.000000] [mem 0x41c000000-0x41e3fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x400000000-0x41bffffff]
[ 0.000000] [mem 0x400000000-0x41bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0xc7a44fff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0xbfffffff] page 1G
[ 0.000000] [mem 0xc0000000-0xc79fffff] page 2M
[ 0.000000] [mem 0xc7a00000-0xc7a44fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xc7a4c000-0xc83c9fff]
[ 0.000000] [mem 0xc7a4c000-0xc7bfffff] page 4k
[ 0.000000] [mem 0xc7c00000-0xc81fffff] page 2M
[ 0.000000] [mem 0xc8200000-0xc83c9fff] page 4k
[ 0.000000] BRK [0x02b90000, 0x02b90fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xc865d000-0xda1b7fff]
[ 0.000000] [mem 0xc865d000-0xc87fffff] page 4k
[ 0.000000] [mem 0xc8800000-0xd9ffffff] page 2M
[ 0.000000] [mem 0xda000000-0xda1b7fff] page 4k
[ 0.000000] BRK [0x02b91000, 0x02b91fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xda250000-0xda290fff]
[ 0.000000] [mem 0xda250000-0xda290fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xdafff000-0xdaffffff]
[ 0.000000] [mem 0xdafff000-0xdaffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x3ffffffff]
[ 0.000000] [mem 0x100000000-0x3ffffffff] page 1G
[ 0.000000] log_buf_len: 524288 bytes
[ 0.000000] early log buf free: 100708(76%)
[ 0.000000] RAMDISK: [mem 0x7eb44000-0x7fffffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000DA325000 000024 (v02 ALASKA)
[ 0.000000] ACPI: XSDT 0x00000000DA325080 00007C (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FACP 0x00000000DA331BA0 00010C (v05 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: DSDT 0x00000000DA325190 00CA0E (v02 ALASKA A M I 00000088 INTL 20091112)
[ 0.000000] ACPI: FACS 0x00000000DA353080 000040
[ 0.000000] ACPI: APIC 0x00000000DA331CB0 000092 (v03 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: FPDT 0x00000000DA331D48 000044 (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: SSDT 0x00000000DA331D90 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000DA3322D0 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711)
[ 0.000000] ACPI: MCFG 0x00000000DA332DA8 00003C (v01 ALASKA A M I 01072009 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000DA332DE8 000038 (v01 ALASKA A M I 01072009 AMI. 00000005)
[ 0.000000] ACPI: SSDT 0x00000000DA332E20 00036D (v01 SataRe SataTabl 00001000 INTL 20120711)
[ 0.000000] ACPI: SSDT 0x00000000DA333190 0034E1 (v01 SaSsdt SaSsdt 00003000 INTL 20091112)
[ 0.000000] ACPI: BGRT 0x00000000DA336678 000038 (v00 ALASKA A M I 01072009 AMI 00010013)
[ 0.000000] ACPI: DMAR 0x00000000DA3366B0 0000B8 (v01 INTEL HSW 00000001 INTL 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000041e5fffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x41e576000-0x41e57afff]
[ 0.000000] [ffffea0000000000-ffffea00107fffff] PMD -> [ffff88040dc00000-ffff88041dbfffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x41e5fffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x00057fff]
[ 0.000000] node 0: [mem 0x00059000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0xc7a44fff]
[ 0.000000] node 0: [mem 0xc7a4c000-0xc83c9fff]
[ 0.000000] node 0: [mem 0xc865d000-0xda1b7fff]
[ 0.000000] node 0: [mem 0xda250000-0xda290fff]
[ 0.000000] node 0: [mem 0xdafff000-0xdaffffff]
[ 0.000000] node 0: [mem 0x100000000-0x41e5fffff]
[ 0.000000] Initmem setup node 0 [mem 0x00001000-0x41e5fffff]
[ 0.000000] On node 0 totalpages: 4162813
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 24 pages reserved
[ 0.000000] DMA zone: 3997 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 13886 pages used for memmap
[ 0.000000] DMA32 zone: 888672 pages, LIFO batch:31
[ 0.000000] Normal zone: 51096 pages used for memmap
[ 0.000000] Normal zone: 3270144 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at 0xdba00000-0xdf9fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 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[0x08] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 8, 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: 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] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc4c12000-0xc4c12fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc4c21000-0xc4c21fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc4c22000-0xc4c22fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc4c32000-0xc4c32fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc4c33000-0xc4c33fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc4c43000-0xc4c43fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc7a45000-0xc7a4bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xc83ca000-0xc865cfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xda1b8000-0xda24ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xda291000-0xda354fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xda355000-0xdaffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdb7fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdb800000-0xdf9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff88041e200000 s84672 r8192 d30016 u262144
[ 0.000000] pcpu-alloc: s84672 r8192 d30016 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 4097743
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: initrd=\initramfs.img root=/dev/disk/by-id/ata-OCZ-VECTOR_OCZ-Z5CB4KC20X0ZG7F8-part3 usbcore.autosuspend=0 log_buf_len=524288 intel_iommu=igfx_off rootfstype=xfs rw init=/usr/lib/systemd/systemd rd.info zswap.enabled=1 zswap.compressor=deflate quiet irqpoll
[ 0.000000] Intel-IOMMU: disable GFX device mapping
[ 0.000000] Misrouted IRQ fixup and polling support enabled
[ 0.000000] This may significantly impact system performance
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] AGP: Checking aperture...
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] Memory: 16045016K/16651252K available (7287K kernel code, 943K rwdata, 3248K rodata, 1104K init, 13832K bss, 606236K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] CONFIG_RCU_FANOUT set to non-default value of 32
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] NR_IRQS:4352 nr_irqs:488 0
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 8159 kB
[ 0.000000] per task-struct memory footprint: 1920 bytes
[ 0.000000] allocated 67108864 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 3093.104 MHz processor
[ 0.000046] Calibrating delay loop (skipped), value calculated using timer frequency.. 6186.20 BogoMIPS (lpj=3093104)
[ 0.000048] pid_max: default: 32768 minimum: 301
[ 0.000055] ACPI: Core revision 20140926
[ 0.012706] ACPI: All ACPI Tables successfully acquired
[ 0.014322] Security Framework initialized
[ 0.015988] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.018651] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.019620] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.019646] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.020116] Initializing cgroup subsys memory
[ 0.020122] Initializing cgroup subsys devices
[ 0.020133] Initializing cgroup subsys freezer
[ 0.020142] Initializing cgroup subsys net_cls
[ 0.020145] Initializing cgroup subsys blkio
[ 0.020147] Initializing cgroup subsys hugetlb
[ 0.020168] CPU: Physical Processor ID: 0
[ 0.020169] CPU: Processor Core ID: 0
[ 0.020889] mce: CPU supports 9 MCE banks
[ 0.020899] CPU0: Thermal monitoring enabled (TM1)
[ 0.020910] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.021027] Freeing SMP alternatives memory: 28K (ffffffff81e01000 - ffffffff81e08000)
[ 0.029044] dmar: Host address width 39
[ 0.029046] dmar: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.029064] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a
[ 0.029066] dmar: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.029069] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da
[ 0.029070] dmar: RMRR base: 0x000000daec4000 end: 0x000000daed2fff
[ 0.029071] dmar: RMRR base: 0x000000db800000 end: 0x000000df9fffff
[ 0.029138] IOAPIC id 8 under DRHD base 0xfed91000 IOMMU 1
[ 0.029139] HPET id 0 under DRHD base 0xfed91000
[ 0.029139] Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.029262] Enabled IRQ remapping in x2apic mode
[ 0.029263] Enabling x2apic
[ 0.029264] Enabled x2apic
[ 0.029267] Switched APIC routing to cluster x2apic.
[ 0.029743] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.039762] smpboot: CPU0: Intel(R) Core(TM) i7-4770S CPU @ 3.10GHz (fam: 06, model: 3c, stepping: 03)
[ 0.039768] TSC deadline timer enabled
[ 0.039787] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.039804] ... version: 3
[ 0.039805] ... bit width: 48
[ 0.039806] ... generic registers: 4
[ 0.039806] ... value mask: 0000ffffffffffff
[ 0.039807] ... max period: 0000ffffffffffff
[ 0.039808] ... fixed-purpose events: 3
[ 0.039808] ... event mask: 000000070000000f
[ 0.050093] x86: Booting SMP configuration:
[ 0.050095] .... node #0, CPUs: #1
[ 0.061845] CPU1 microcode updated early to revision 0x1c, date = 2014-07-03
[ 0.064755] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.066733] #2
[ 0.078518] CPU2 microcode updated early to revision 0x1c, date = 2014-07-03
[ 0.083468] #3
[ 0.095278] CPU3 microcode updated early to revision 0x1c, date = 2014-07-03
[ 0.100212] #4 #5 #6 #7
[ 0.161882] x86: Booted up 1 node, 8 CPUs
[ 0.161885] smpboot: Total of 8 processors activated (49489.66 BogoMIPS)
[ 0.168787] devtmpfs: initialized
[ 0.173627] PM: Registering ACPI NVS region [mem 0xc7a45000-0xc7a4bfff] (28672 bytes)
[ 0.173629] PM: Registering ACPI NVS region [mem 0xda291000-0xda354fff] (802816 bytes)
[ 0.173979] xor: automatically using best checksumming function:
[ 0.183267] avx : 29316.000 MB/sec
[ 0.183275] pinctrl core: initialized pinctrl subsystem
[ 0.183544] NET: Registered protocol family 16
[ 0.188362] cpuidle: using governor ladder
[ 0.194461] cpuidle: using governor menu
[ 0.194577] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.194587] ACPI: bus type PCI registered
[ 0.194588] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.194688] dca service started, version 1.12.1
[ 0.194717] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.194718] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.194781] PCI: Using configuration type 1 for base access
[ 0.218559] raid6: sse2x1 11230 MB/s
[ 0.235590] raid6: sse2x2 13964 MB/s
[ 0.252622] raid6: sse2x4 16292 MB/s
[ 0.269653] raid6: avx2x1 21597 MB/s
[ 0.286684] raid6: avx2x2 24894 MB/s
[ 0.303714] raid6: avx2x4 29113 MB/s
[ 0.303715] raid6: using algorithm avx2x4 (29113 MB/s)
[ 0.303716] raid6: using avx2x2 recovery algorithm
[ 0.303783] ACPI: Added _OSI(Module Device)
[ 0.303785] ACPI: Added _OSI(Processor Device)
[ 0.303786] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.303787] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.313901] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.318668] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.323889] ACPI: Dynamic OEM Table Load:
[ 0.323898] ACPI: SSDT 0xFFFF8804075F8000 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120711)
[ 0.331139] ACPI: Dynamic OEM Table Load:
[ 0.331149] ACPI: SSDT 0xFFFF8804079D9800 0005AA (v01 PmRef ApIst 00003000 INTL 20120711)
[ 0.338055] ACPI: Dynamic OEM Table Load:
[ 0.338064] ACPI: SSDT 0xFFFF880407A1C600 000119 (v01 PmRef ApCst 00003000 INTL 20120711)
[ 0.346640] ACPI: Interpreter enabled
[ 0.346645] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-580)
[ 0.346650] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-580)
[ 0.346676] ACPI: (supports S0 S3 S4 S5)
[ 0.346677] ACPI: Using IOAPIC for interrupt routing
[ 0.346709] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.360038] ACPI: Power Resource [FN00] (off)
[ 0.360229] ACPI: Power Resource [FN01] (off)
[ 0.360360] ACPI: Power Resource [FN02] (off)
[ 0.360489] ACPI: Power Resource [FN03] (off)
[ 0.360617] ACPI: Power Resource [FN04] (off)
[ 0.362269] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.362274] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.362593] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[ 0.362775] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[ 0.363689] PCI host bridge to bus 0000:00
[ 0.363692] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.363693] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.363695] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.363696] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.363697] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[ 0.363698] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 0.363699] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 0.363700] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 0.363701] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff]
[ 0.363714] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000
[ 0.363904] pci 0000:00:02.0: [8086:0412] type 00 class 0x030000
[ 0.363916] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[ 0.363923] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.363928] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.364110] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300
[ 0.364118] pci 0000:00:03.0: reg 0x10: [mem 0xf7e34000-0xf7e37fff 64bit]
[ 0.364291] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
[ 0.364311] pci 0000:00:14.0: reg 0x10: [mem 0xf7e20000-0xf7e2ffff 64bit]
[ 0.364379] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.364480] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.364553] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
[ 0.364574] pci 0000:00:16.0: reg 0x10: [mem 0xf7e40000-0xf7e4000f 64bit]
[ 0.364645] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.364778] pci 0000:00:16.3: [8086:8c3d] type 00 class 0x070002
[ 0.364792] pci 0000:00:16.3: reg 0x10: [io 0xf0e0-0xf0e7]
[ 0.364799] pci 0000:00:16.3: reg 0x14: [mem 0xf7e3e000-0xf7e3efff]
[ 0.364980] pci 0000:00:19.0: [8086:153b] type 00 class 0x020000
[ 0.364998] pci 0000:00:19.0: reg 0x10: [mem 0xf7e00000-0xf7e1ffff]
[ 0.365006] pci 0000:00:19.0: reg 0x14: [mem 0xf7e3d000-0xf7e3dfff]
[ 0.365014] pci 0000:00:19.0: reg 0x18: [io 0xf080-0xf09f]
[ 0.365080] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.365157] pci 0000:00:19.0: System wakeup disabled by ACPI
[ 0.365231] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
[ 0.365252] pci 0000:00:1a.0: reg 0x10: [mem 0xf7e3c000-0xf7e3c3ff]
[ 0.365348] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.365440] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.365514] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
[ 0.365528] pci 0000:00:1b.0: reg 0x10: [mem 0xf7e30000-0xf7e33fff 64bit]
[ 0.365596] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.365669] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.365735] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
[ 0.365810] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.365830] pci 0000:00:1c.0: Enabling MPC IRBNCE
[ 0.365832] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
[ 0.365891] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.365959] pci 0000:00:1c.3: [8086:8c16] type 01 class 0x060400
[ 0.366035] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.366054] pci 0000:00:1c.3: Enabling MPC IRBNCE
[ 0.366056] pci 0000:00:1c.3: Intel PCH root port ACS workaround enabled
[ 0.366121] pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 0.366188] pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400
[ 0.366264] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.366284] pci 0000:00:1c.4: Enabling MPC IRBNCE
[ 0.366285] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled
[ 0.366345] pci 0000:00:1c.4: System wakeup disabled by ACPI
[ 0.366419] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
[ 0.366440] pci 0000:00:1d.0: reg 0x10: [mem 0xf7e3b000-0xf7e3b3ff]
[ 0.366536] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.366620] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.366689] pci 0000:00:1f.0: [8086:8c4a] type 00 class 0x060100
[ 0.366914] pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601
[ 0.366930] pci 0000:00:1f.2: reg 0x10: [io 0xf0d0-0xf0d7]
[ 0.366937] pci 0000:00:1f.2: reg 0x14: [io 0xf0c0-0xf0c3]
[ 0.366944] pci 0000:00:1f.2: reg 0x18: [io 0xf0b0-0xf0b7]
[ 0.366951] pci 0000:00:1f.2: reg 0x1c: [io 0xf0a0-0xf0a3]
[ 0.366958] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f]
[ 0.366965] pci 0000:00:1f.2: reg 0x24: [mem 0xf7e3a000-0xf7e3a7ff]
[ 0.367008] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.367139] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
[ 0.367154] pci 0000:00:1f.3: reg 0x10: [mem 0xf7e39000-0xf7e390ff 64bit]
[ 0.367174] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f]
[ 0.367489] acpiphp: Slot [1] registered
[ 0.367494] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.367606] pci 0000:02:00.0: [1969:1091] type 00 class 0x020000
[ 0.367633] pci 0000:02:00.0: reg 0x10: [mem 0xf7d00000-0xf7d3ffff 64bit]
[ 0.367646] pci 0000:02:00.0: reg 0x18: [io 0xe000-0xe07f]
[ 0.367772] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.367821] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.369132] pci 0000:00:1c.3: PCI bridge to [bus 02]
[ 0.369135] pci 0000:00:1c.3: bridge window [io 0xe000-0xefff]
[ 0.369138] pci 0000:00:1c.3: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 0.369262] pci 0000:03:00.0: [8086:088e] type 00 class 0x028000
[ 0.369295] pci 0000:03:00.0: reg 0x10: [mem 0xf7c00000-0xf7c01fff 64bit]
[ 0.369455] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[ 0.369510] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.371142] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 0.371147] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.371178] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[ 0.372184] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.372247] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.372308] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.372367] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.372426] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 0.372486] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.372546] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15)
[ 0.372606] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.373050] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 0.373332] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.373334] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.373339] vgaarb: loaded
[ 0.373340] vgaarb: bridge control possible 0000:00:02.0
[ 0.373410] SCSI subsystem initialized
[ 0.373473] libata version 3.00 loaded.
[ 0.373486] ACPI: bus type USB registered
[ 0.373513] usbcore: registered new interface driver usbfs
[ 0.373527] usbcore: registered new interface driver hub
[ 0.373561] usbcore: registered new device driver usb
[ 0.373696] PCI: Using ACPI for IRQ routing
[ 0.375101] PCI: pci_cache_line_size set to 64 bytes
[ 0.375158] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.375162] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[ 0.375163] e820: reserve RAM buffer [mem 0xc4c12018-0xc7ffffff]
[ 0.375165] e820: reserve RAM buffer [mem 0xc4c22018-0xc7ffffff]
[ 0.375166] e820: reserve RAM buffer [mem 0xc4c33018-0xc7ffffff]
[ 0.375167] e820: reserve RAM buffer [mem 0xc7a45000-0xc7ffffff]
[ 0.375169] e820: reserve RAM buffer [mem 0xc83ca000-0xcbffffff]
[ 0.375170] e820: reserve RAM buffer [mem 0xda1b8000-0xdbffffff]
[ 0.375171] e820: reserve RAM buffer [mem 0xda291000-0xdbffffff]
[ 0.375173] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff]
[ 0.375174] e820: reserve RAM buffer [mem 0x41e600000-0x41fffffff]
[ 0.375506] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.375510] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.377557] Switched to clocksource hpet
[ 0.389106] pnp: PnP ACPI init
[ 0.389239] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.389271] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.389460] system 00:01: [io 0x0680-0x069f] has been reserved
[ 0.389462] system 00:01: [io 0xffff] has been reserved
[ 0.389463] system 00:01: [io 0xffff] has been reserved
[ 0.389465] system 00:01: [io 0xffff] has been reserved
[ 0.389466] system 00:01: [io 0x1c00-0x1cfe] has been reserved
[ 0.389467] system 00:01: [io 0x1d00-0x1dfe] has been reserved
[ 0.389469] system 00:01: [io 0x1e00-0x1efe] has been reserved
[ 0.389470] system 00:01: [io 0x1f00-0x1ffe] has been reserved
[ 0.389472] system 00:01: [io 0x1800-0x18fe] could not be reserved
[ 0.389473] system 00:01: [io 0x164e-0x164f] has been reserved
[ 0.389476] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.389521] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.389599] system 00:03: [io 0x1854-0x1857] has been reserved
[ 0.389602] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.389747] system 00:04: [io 0x0a00-0x0a0f] has been reserved
[ 0.389748] system 00:04: [io 0x0a30-0x0a3f] has been reserved
[ 0.389750] system 00:04: [io 0x0a20-0x0a2f] has been reserved
[ 0.389752] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.390025] pnp 00:05: [dma 0 disabled]
[ 0.390071] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.390141] system 00:06: [io 0x04d0-0x04d1] has been reserved
[ 0.390144] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.390628] system 00:07: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.390630] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.390631] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.390633] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.390634] system 00:07: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.390636] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.390637] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.390639] system 00:07: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.390640] system 00:07: [mem 0xff000000-0xffffffff] has been reserved
[ 0.390642] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.390644] system 00:07: [mem 0xf7fdf000-0xf7fdffff] has been reserved
[ 0.390645] system 00:07: [mem 0xf7fe0000-0xf7feffff] has been reserved
[ 0.390648] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.390909] pnp: PnP ACPI: found 8 devices
[ 0.395493] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.395503] pci 0000:00:1c.3: PCI bridge to [bus 02]
[ 0.395505] pci 0000:00:1c.3: bridge window [io 0xe000-0xefff]
[ 0.395509] pci 0000:00:1c.3: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 0.395516] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 0.395520] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 0.395527] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.395528] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.395529] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.395530] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[ 0.395531] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[ 0.395532] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[ 0.395533] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[ 0.395534] pci_bus 0000:00: resource 11 [mem 0xdfa00000-0xfeafffff]
[ 0.395535] pci_bus 0000:02: resource 0 [io 0xe000-0xefff]
[ 0.395537] pci_bus 0000:02: resource 1 [mem 0xf7d00000-0xf7dfffff]
[ 0.395538] pci_bus 0000:03: resource 1 [mem 0xf7c00000-0xf7cfffff]
[ 0.395580] NET: Registered protocol family 2
[ 0.395971] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.396531] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes)
[ 0.398836] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.398859] TCP: reno registered
[ 0.399001] UDP hash table entries: 8192 (order: 8, 1310720 bytes)
[ 0.399730] UDP-Lite hash table entries: 8192 (order: 8, 1310720 bytes)
[ 0.400441] NET: Registered protocol family 1
[ 0.400455] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.401235] pci 0000:02:00.0: set MSI_INTX_DISABLE_BUG flag
[ 0.401241] PCI: CLS 64 bytes, default 64
[ 0.401352] Unpacking initramfs...
[ 1.949783] Freeing initrd memory: 21232K (ffff88007eb44000 - ffff880080000000)
[ 1.949827] DMAR: No ATSR found
[ 1.949884] IOMMU 1 0xfed91000: using Queued invalidation
[ 1.949888] IOMMU: Setting RMRR:
[ 1.949921] IOMMU: Setting identity map for device 0000:00:14.0 [0xdaec4000 - 0xdaed2fff]
[ 1.949951] IOMMU: Setting identity map for device 0000:00:1a.0 [0xdaec4000 - 0xdaed2fff]
[ 1.949973] IOMMU: Setting identity map for device 0000:00:1d.0 [0xdaec4000 - 0xdaed2fff]
[ 1.949988] IOMMU: Prepare 0-16MiB unity mapping for LPC
[ 1.949997] IOMMU: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
[ 1.950089] PCI-DMA: Intel(R) Virtualization Technology for Directed I/O
[ 1.953361] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 1.953559] microcode: CPU0 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953567] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953576] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953586] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953595] microcode: CPU4 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953604] microcode: CPU5 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953613] microcode: CPU6 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953621] microcode: CPU7 sig=0x306c3, pf=0x2, revision=0x1c
[ 1.953707] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[ 1.955010] futex hash table entries: 2048 (order: 6, 262144 bytes)
[ 1.955108] audit: initializing netlink subsys (disabled)
[ 1.955151] audit: type=2000 audit(1420296988.936:1): initialized
[ 1.955633] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.958944] zpool: loaded
[ 1.958947] zbud: loaded
[ 1.959247] VFS: Disk quotas dquot_6.5.2
[ 1.959310] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.960294] NILFS version 2 loaded
[ 1.960307] msgmni has been set to 31949
[ 1.960839] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.960851] io scheduler noop registered
[ 1.960853] io scheduler deadline registered
[ 1.960953] io scheduler cfq registered (default)
[ 1.961567] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 1.961635] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 1.961638] cpcihp_zt5550: ZT5550 CompactPCI Hot Plug Driver version: 0.2
[ 1.961659] cpcihp_generic: Generic port I/O CompactPCI Hot Plug Driver version: 0.1
[ 1.961660] cpcihp_generic: not configured, disabling.
[ 1.961681] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 1.964483] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed
[ 1.964547] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.985161] serial 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.985668] serial 0000:00:16.3: enabling device (0000 -> 0003)
[ 2.006973] serial 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
[ 2.007450] efifb: probing for efifb
[ 2.007459] efifb: framebuffer at 0xe0000000, mapped to 0xffffc90006100000, using 3072k, total 3072k
[ 2.007460] efifb: mode is 1024x768x32, linelength=4096, pages=1
[ 2.007461] efifb: scrolling: redraw
[ 2.007462] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 2.008956] Console: switching to colour frame buffer device 128x48
[ 2.010111] fb0: EFI VGA frame buffer device
[ 2.010139] intel_idle: MWAIT substates: 0x42120
[ 2.010140] intel_idle: v0.4 model 0x3C
[ 2.010141] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 2.010964] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 2.010984] ACPI: Power Button [PWRB]
[ 2.011049] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 2.011052] ACPI: Power Button [PWRF]
[ 2.012509] thermal LNXTHERM:00: registered as thermal_zone0
[ 2.012511] ACPI: Thermal Zone [TZ00] (28 C)
[ 2.012866] thermal LNXTHERM:01: registered as thermal_zone1
[ 2.012867] ACPI: Thermal Zone [TZ01] (30 C)
[ 2.013066] GHES: HEST is not enabled!
[ 2.013069] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 2.013133] xenfs: not registering filesystem on non-xen platform
[ 2.014784] loop: module loaded
[ 2.014928] Loading iSCSI transport class v2.0-870.
[ 2.015056] iscsi: registered transport (tcp)
[ 2.015136] ahci 0000:00:1f.2: version 3.0
[ 2.015288] ahci 0000:00:1f.2: irq 26 for MSI/MSI-X
[ 2.015334] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl SATA mode
[ 2.015336] ahci 0000:00:1f.2: flags: 64bit ncq led clo pio slum part ems apst
[ 2.018379] scsi host0: ahci
[ 2.018616] scsi host1: ahci
[ 2.018748] scsi host2: ahci
[ 2.018884] scsi host3: ahci
[ 2.019018] scsi host4: ahci
[ 2.019164] scsi host5: ahci
[ 2.019243] ata1: SATA max UDMA/133 abar m2048@0xf7e3a000 port 0xf7e3a100 irq 26
[ 2.019245] ata2: SATA max UDMA/133 abar m2048@0xf7e3a000 port 0xf7e3a180 irq 26
[ 2.019246] ata3: DUMMY
[ 2.019247] ata4: DUMMY
[ 2.019247] ata5: DUMMY
[ 2.019248] ata6: DUMMY
[ 2.019391] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 2.019846] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.019996] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.020176] mousedev: PS/2 mouse device common for all mice
[ 2.020537] rtc_cmos 00:02: RTC can wake from S4
[ 2.020723] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[ 2.020753] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 2.020875] Intel P-state driver initializing.
[ 2.021482] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.021560] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.022210] intel_rapl: Found RAPL domain package
[ 2.022216] intel_rapl: Found RAPL domain core
[ 2.022220] intel_rapl: Found RAPL domain uncore
[ 2.022224] intel_rapl: Found RAPL domain dram
[ 2.023806] TCP: cubic registered
[ 2.023818] Initializing XFRM netlink socket
[ 2.024819] NET: Registered protocol family 10
[ 2.026552] NET: Registered protocol family 17
[ 2.026808] Key type dns_resolver registered
[ 2.030307] registered taskstats version 1
[ 2.030339] zswap: loading zswap
[ 2.030343] zpool: creating pool type zbud
[ 2.030347] zpool: created zbud pool
[ 2.030381] zswap: using zbud pool
[ 2.037106] zswap: using deflate compressor
[ 2.041110] Btrfs loaded
[ 2.042554] rtc_cmos 00:02: setting system clock to 2015-01-03 14:56:29 UTC (1420296989)
[ 2.042576] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 2.042578] EDD information not available.
[ 2.042997] PM: Hibernation image not present or could not be loaded.
[ 2.324111] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 2.324168] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.324483] ata1.00: ATA-8: OCZ-VECTOR, 3.0, max UDMA/133
[ 2.324485] ata1.00: 1000215216 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
[ 2.324793] ata2.00: ATAPI: Optiarc BD RW BD-5850H, 1.70, max UDMA/100
[ 2.325665] ata2.00: configured for UDMA/100
[ 2.330138] ata1.00: configured for UDMA/133
[ 2.330568] scsi 0:0:0:0: Direct-Access ATA OCZ-VECTOR 3.0 PQ: 0 ANSI: 5
[ 2.331123] sd 0:0:0:0: [sda] 1000215216 512-byte logical blocks: (512 GB/476 GiB)
[ 2.331462] sd 0:0:0:0: [sda] Write Protect is off
[ 2.331464] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.331567] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.332445] scsi 1:0:0:0: CD-ROM Optiarc BD RW BD-5850H 1.70 PQ: 0 ANSI: 5
[ 2.333602] sda: sda1 sda2 sda3 sda4 sda5 sda89 sda99
[ 2.334804] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.353401] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda caddy
[ 2.353404] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.353765] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 2.354721] Freeing unused kernel memory: 1104K (ffffffff81ced000 - ffffffff81e01000)
[ 2.354723] Write protecting the kernel read-only data: 12288k
[ 2.356251] Freeing unused kernel memory: 892K (ffff880001721000 - ffff880001800000)
[ 2.357456] Freeing unused kernel memory: 848K (ffff880001b2c000 - ffff880001c00000)
[ 2.366416] random: systemd urandom read with 2 bits of entropy available
[ 2.398482] systemd[1]: Cannot add dependency job for unit systemd-journald-audit.socket, ignoring: Unit systemd-journald-audit.socket failed to load: No such file or directory.
[ 2.409841] systemd-journald[144]: File /var/log/journal/914236f0a40e4a7397d0cc79783ee57b/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 2.409979] audit: type=1130 audit(1420296989.865:2): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.438803] audit: type=1130 audit(1420296989.894:3): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journald comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.501875] audit: type=1130 audit(1420296989.957:4): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.512413] device-mapper: uevent: version 1.0.3
[ 2.512632] device-mapper: ioctl: 4.28.0-ioctl (2014-09-17) initialised: dm-devel@xxxxxxxxxx
[ 2.533440] audit: type=1130 audit(1420296989.989:5): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.537458] audit: type=1130 audit(1420296989.993:6): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udevd comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.547370] audit: type=1130 audit(1420296990.003:7): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-pre-trigger comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.578672] audit: type=1130 audit(1420296990.034:8): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.638468] pps_core: LinuxPPS API ver. 1 registered
[ 2.638471] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 2.638586] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.638995] PTP clock support registered
[ 2.639032] ehci-pci: EHCI PCI platform driver
[ 2.639328] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 2.639460] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 2.639507] ehci-pci 0000:00:1a.0: debug port 2
[ 2.639777] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[ 2.639779] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
[ 2.643448] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 2.643488] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7e3c000
[ 2.648992] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 2.650749] hub 1-0:1.0: USB hub found
[ 2.650778] hub 1-0:1.0: 2 ports detected
[ 2.651316] alx 0000:02:00.0 eth0: Qualcomm Atheros AR816x/AR817x Ethernet [94:de:80:6f:9a:d6]
[ 2.654350] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 2.654360] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 2.654372] ehci-pci 0000:00:1d.0: debug port 2
[ 2.658281] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 2.658308] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7e3b000
[ 2.658814] AVX2 version of gcm_enc/dec engaged.
[ 2.658816] AES CTR mode by8 optimization enabled
[ 2.663984] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 2.664282] hub 2-0:1.0: USB hub found
[ 2.664290] hub 2-0:1.0: 2 ports detected
[ 2.664768] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 2.664789] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X
[ 2.678573] audit: type=1130 audit(1420296990.134:9): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2did-ata\x2dOCZ\x2dVECTOR_OCZ\x2dZ5CB4KC20X0ZG7F8\x2dpart3 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.710196] alx 0000:02:00.0 enp2s0: renamed from eth0
[ 2.931728] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 2.931731] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 94:de:80:6f:9a:d4
[ 2.931733] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 2.931778] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
[ 2.933099] e1000e 0000:00:19.0 eno1: renamed from eth0
[ 2.945235] audit: type=1130 audit(1420296990.401:10): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2.953969] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.954040] tsc: Refined TSC clocksource calibration: 3092.837 MHz
[ 2.955147] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 2.957630] XFS (sda3): Mounting V4 Filesystem
[ 2.966922] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 3.026670] XFS (sda3): Ending clean mount
[ 3.068881] hub 1-1:1.0: USB hub found
[ 3.069092] hub 1-1:1.0: 6 ports detected
[ 3.081665] hub 2-1:1.0: USB hub found
[ 3.081791] hub 2-1:1.0: 8 ports detected
[ 3.269366] systemd-journald[144]: Received SIGTERM from PID 1 (systemd).
[ 3.954087] Switched to clocksource tsc
[ 4.235844] systemd-journald[476]: Received request to flush runtime journal from PID 1
[ 4.325988] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 4.326003] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[ 4.326110] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 4.326191] xhci_hcd 0000:00:14.0: irq 28 for MSI/MSI-X
[ 4.326679] hub 3-0:1.0: USB hub found
[ 4.326722] hub 3-0:1.0: 14 ports detected
[ 4.327684] Linux agpgart interface v0.103
[ 4.332243] [drm] Initialized drm 1.1.0 20060810
[ 4.332749] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 4.332755] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[ 4.333198] hub 4-0:1.0: USB hub found
[ 4.333232] hub 4-0:1.0: 6 ports detected
[ 4.335505] mei_me 0000:00:16.0: irq 29 for MSI/MSI-X
[ 4.342815] [drm] Memory usable by graphics device = 2048M
[ 4.342847] checking generic (e0000000 300000) vs hw (e0000000 10000000)
[ 4.342848] fb: switching to inteldrmfb from EFI VGA
[ 4.342952] Console: switching to colour dummy device 80x25
[ 4.343690] [drm] Replacing VGA console driver
[ 4.352171] i915 0000:00:02.0: irq 30 for MSI/MSI-X
[ 4.352186] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 4.352187] [drm] Driver supports precise vblank timestamp query.
[ 4.352349] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 4.374137] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 4.374667] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input5
[ 4.376176] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0
[ 4.397788] snd_hda_intel 0000:00:03.0: enabling device (0000 -> 0002)
[ 4.397999] snd_hda_intel 0000:00:03.0: Applying patch firmware 'hda-jack-retask.fw'
[ 4.398217] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 4.398369] snd_hda_intel 0000:00:1b.0: Applying patch firmware 'hda-jack-retask.fw'
[ 4.400955] snd_hda_intel 0000:00:03.0: irq 31 for MSI/MSI-X
[ 4.401044] snd_hda_intel 0000:00:1b.0: irq 32 for MSI/MSI-X
[ 4.407156] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
[ 4.407285] cfg80211: Calling CRDA to update world regulatory domain
[ 4.407373] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20140926/utaddress-258)
[ 4.407379] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 4.411791] Intel(R) Wireless WiFi driver for Linux, in-tree:
[ 4.411794] Copyright(c) 2003- 2014 Intel Corporation
[ 4.411854] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
[ 4.411922] iwlwifi 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 4.411978] iwlwifi 0000:03:00.0: irq 33 for MSI/MSI-X
[ 4.415017] iwlwifi 0000:03:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[ 4.415440] input: PC Speaker as /devices/platform/pcspkr/input/input9
[ 4.419060] sound hdaudioC1D2: autoconfig: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line
[ 4.419062] sound hdaudioC1D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.419064] sound hdaudioC1D2: hp_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.419065] sound hdaudioC1D2: mono: mono_out=0x0
[ 4.419066] sound hdaudioC1D2: dig-out=0x11/0x1e
[ 4.419067] sound hdaudioC1D2: inputs:
[ 4.419069] sound hdaudioC1D2: Front Mic=0x19
[ 4.419071] sound hdaudioC1D2: Rear Mic=0x18
[ 4.419072] sound hdaudioC1D2: Line=0x1a
[ 4.424980] fbcon: inteldrmfb (fb0) is primary device
[ 4.427912] Error: Driver 'pcspkr' is already registered, aborting...
[ 4.431982] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUG disabled
[ 4.431983] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[ 4.431984] iwlwifi 0000:03:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[ 4.431985] iwlwifi 0000:03:00.0: Detected Intel(R) Centrino(R) Advanced-N 6235 AGN, REV=0xB0
[ 4.432095] iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled
[ 4.433766] Console: switching to colour frame buffer device 240x75
[ 4.435828] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input6
[ 4.438072] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 4.438074] i915 0000:00:02.0: registered panic notifier
[ 4.441796] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input7
[ 4.441960] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input8
[ 4.448098] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/hdaudioC1D2/input10
[ 4.456454] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 4.458354] XFS (sda5): Mounting V4 Filesystem
[ 4.458510] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
[ 4.461025] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
[ 4.464016] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13
[ 4.464891] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14
[ 4.465657] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15
[ 4.466562] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16
[ 4.471725] FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 4.478249] Adding 20971516k swap on /dev/sda4. Priority:0 extents:1 across:20971516k SSFS
[ 4.480677] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 4.499973] iTCO_vendor_support: vendor-support=0
[ 4.501189] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 4.501683] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
[ 4.516408] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0
[ 4.530577] cfg80211: World regulatory domain updated:
[ 4.530579] cfg80211: DFS Master region: unset
[ 4.530580] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 4.530582] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 4.530583] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 4.530584] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 4.530585] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 4.530587] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 4.530588] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 4.530589] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 4.530590] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 4.545311] random: nonblocking pool is initialized
[ 4.590830] XFS (sda5): Ending clean mount
[ 4.686488] usb 3-7: new full-speed USB device number 2 using xhci_hcd
[ 4.827772] alx 0000:02:00.0: irq 34 for MSI/MSI-X
[ 4.828951] alx 0000:02:00.0 enp2s0: NIC Up: 1 Gbps Full
[ 4.875059] usbcore: registered new interface driver usbhid
[ 4.875061] usbhid: USB HID core driver
[ 4.880196] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-7/input2
[ 4.924853] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X
[ 4.932760] input: Logitech Unifying Device. Wireless PID:4008 as /devices/pci0000:00/0000:00:14.0/usb3/3-7/3-7:1.2/0003:046D:C52B.0003/0003:046D:C52B.0004/input/input17
[ 4.933552] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:4008] on usb-0000:00:14.0-7:1
[ 4.934383] input: Logitech Unifying Device. Wireless PID:4003 as /devices/pci0000:00/0000:00:14.0/usb3/3-7/3-7:1.2/0003:046D:C52B.0003/0003:046D:C52B.0005/input/input18
[ 4.935247] logitech-djdevice 0003:046D:C52B.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4003] on usb-0000:00:14.0-7:2
[ 5.009376] usb 3-9: new high-speed USB device number 3 using xhci_hcd
[ 5.025411] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X
[ 5.027311] iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled
[ 5.034289] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[ 5.299689] BTRFS: device fsid 53b54b3d-9170-4067-9b38-6f951f5ff6d9 devid 1 transid 198474 /dev/dm-3
[ 5.303159] iwlwifi 0000:03:00.0: L1 Disabled - LTR Disabled
[ 5.310128] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[ 5.473926] media: Linux media interface: v0.10
[ 5.491040] Linux video capture interface: v2.00
[ 5.605252] usb 3-10: new high-speed USB device number 4 using xhci_hcd
[ 5.770307] hub 3-10:1.0: USB hub found
[ 5.770362] hub 3-10:1.0: 3 ports detected
[ 5.909777] usbcore: registered new interface driver snd-usb-audio
[ 5.909810] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0821)
[ 5.922987] input: UVC Camera (046d:0821) as /devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.2/input/input19
[ 5.923330] usbcore: registered new interface driver uvcvideo
[ 5.923332] USB Video Class driver (1.1.1)
[ 5.924128] usb 3-11: new full-speed USB device number 5 using xhci_hcd
[ 6.098099] Bluetooth: Core ver 2.19
[ 6.098126] NET: Registered protocol family 31
[ 6.098127] Bluetooth: HCI device and connection manager initialized
[ 6.098152] Bluetooth: HCI socket layer initialized
[ 6.098154] Bluetooth: L2CAP socket layer initialized
[ 6.098175] Bluetooth: SCO socket layer initialized
[ 6.100459] usbcore: registered new interface driver btusb
[ 6.161211] usb 3-10.1: new high-speed USB device number 6 using xhci_hcd
[ 6.246110] hub 3-10.1:1.0: USB hub found
[ 6.246186] hub 3-10.1:1.0: 3 ports detected
[ 6.285638] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 6.285641] Bluetooth: BNEP filters: protocol multicast
[ 6.285647] Bluetooth: BNEP socket layer initialized
[ 6.519128] usb 3-10.1.1: new high-speed USB device number 7 using xhci_hcd
[ 6.655407] usb-storage 3-10.1.1:1.0: USB Mass Storage device detected
[ 6.655804] scsi host6: usb-storage 3-10.1.1:1.0
[ 6.656043] usbcore: registered new interface driver usb-storage
[ 6.656707] usbcore: registered new interface driver uas
[ 7.669310] scsi 6:0:0:0: Direct-Access Generic Ultra HS-SD/MMC 1.82 PQ: 0 ANSI: 0
[ 7.694551] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[ 13.790566] audit_printk_skb: 201 callbacks suppressed
[ 13.790569] audit: type=1130 audit(1420297001.250:78): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@1000 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 13.790900] audit: type=1006 audit(1420297001.250:79): pid=702 uid=0 old-auid=4294967295 auid=1000 old-ses=4294967295 ses=1 res=1
[ 14.189205] fuse init (API version 7.23)
[ 14.231081] audit: type=1130 audit(1420297001.691:80): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=rtkit-daemon comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.480881] audit: type=1130 audit(1420297001.941:81): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=upower comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.797326] audit: type=1130 audit(1420297002.257:82): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=udisks2 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 14.854163] Bluetooth: RFCOMM TTY layer initialized
[ 14.854183] Bluetooth: RFCOMM socket layer initialized
[ 14.854192] Bluetooth: RFCOMM ver 1.11
[ 19.019647] audit: type=1131 audit(1420297006.480:83): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 36.342028] audit: type=1131 audit(1420297023.824:84): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-hostnamed comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 94.596619] audit: type=1131 audit(1420297082.249:85): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@1000 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 95.219098] audit: type=1130 audit(1420297082.871:86): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@1000 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 95.219461] audit: type=1006 audit(1420297082.871:87): pid=9412 uid=0 old-auid=4294967295 auid=1000 old-ses=4294967295 ses=2 res=1
[ 119.227246] audit: type=1131 audit(1420297106.888:88): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@1000 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 119.666491] audit: type=1130 audit(1420297107.327:89): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@1000 comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 119.666828] audit: type=1006 audit(1420297107.328:90): pid=9639 uid=0 old-auid=4294967295 auid=1000 old-ses=4294967295 ses=3 res=1
[ 218.444523] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 218.444532] Bluetooth: HIDP socket layer initialized
[ 218.445693] apple 0005:05AC:0239.0006: unknown main item tag 0x0
[ 218.455288] input: Bluetooth V3.0 TouchPad Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11:1.0/bluetooth/hci0/hci0:34/0005:05AC:0239.0006/input/input20
[ 218.455922] apple 0005:05AC:0239.0006: input,hidraw3: BLUETOOTH HID v1.1b Keyboard [Bluetooth V3.0 TouchPad Keyboard] on 00:02:5b:00:a5:a5
[ 904.340527] audit: type=1130 audit(1420297892.209:91): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 904.340557] audit: type=1131 audit(1420297892.209:92): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-clean comm="systemd" exe="/usr/lib64/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 2628.093070] ======================================================
[ 2628.093071] [ INFO: possible circular locking dependency detected ]
[ 2628.093072] 3.18.1-gentoo #1 Not tainted
[ 2628.093073] -------------------------------------------------------
[ 2628.093074] DOM Worker/10074 is trying to acquire lock:
[ 2628.093075] (&sb->s_type->i_mutex_key#12){+.+.+.}, at: [<ffffffffa025feb6>] xfs_file_buffered_aio_write.isra.9+0x66/0x2a0 [xfs]
[ 2628.093099]
but task is already holding lock:
[ 2628.093100] (&pipe->mutex/1){+.+.+.}, at: [<ffffffff811c3b8e>] pipe_lock+0x1e/0x20
[ 2628.093105]
which lock already depends on the new lock.
[ 2628.093106]
the existing dependency chain (in reverse order) is:
[ 2628.093107]
-> #2 (&pipe->mutex/1){+.+.+.}:
[ 2628.093109] [<ffffffff810b2be6>] lock_acquire+0xb6/0x160
[ 2628.093112] [<ffffffff81714ffe>] mutex_lock_nested+0x5e/0x400
[ 2628.093115] [<ffffffff811c3b8e>] pipe_lock+0x1e/0x20
[ 2628.093116] [<ffffffff811eabe2>] splice_to_pipe+0x22/0x270
[ 2628.093119] [<ffffffff811eb49a>] __generic_file_splice_read+0x5fa/0x6a0
[ 2628.093121] [<ffffffff811eb579>] generic_file_splice_read+0x39/0x80
[ 2628.093122] [<ffffffffa025eb0d>] xfs_file_splice_read+0xbd/0x180 [xfs]
[ 2628.093133] [<ffffffff811ea551>] do_splice_to+0x61/0x80
[ 2628.093135] [<ffffffff811ec64d>] SyS_splice+0x73d/0x780
[ 2628.093136] [<ffffffff81718eed>] system_call_fastpath+0x16/0x1b
[ 2628.093138]
-> #1 (&(&ip->i_iolock)->mr_lock#2){++++++}:
[ 2628.093141] [<ffffffff810b2be6>] lock_acquire+0xb6/0x160
[ 2628.093142] [<ffffffff810ac425>] down_write_nested+0x45/0x80
[ 2628.093145] [<ffffffffa026b1a7>] xfs_ilock+0xd7/0x150 [xfs]
[ 2628.093155] [<ffffffffa025fec3>] xfs_file_buffered_aio_write.isra.9+0x73/0x2a0 [xfs]
[ 2628.093164] [<ffffffffa026016d>] xfs_file_write_iter+0x7d/0x130 [xfs]
[ 2628.093172] [<ffffffff811bbb2c>] new_sync_write+0x7c/0xb0
[ 2628.093175] [<ffffffff811bc362>] vfs_write+0xb2/0x1f0
[ 2628.093177] [<ffffffff811bcdf8>] SyS_write+0x48/0xc0
[ 2628.093178] [<ffffffff81718eed>] system_call_fastpath+0x16/0x1b
[ 2628.093180]
-> #0 (&sb->s_type->i_mutex_key#12){+.+.+.}:
[ 2628.093182] [<ffffffff810b22a1>] __lock_acquire+0x2161/0x2260
[ 2628.093183] [<ffffffff810b2be6>] lock_acquire+0xb6/0x160
[ 2628.093184] [<ffffffff81714ffe>] mutex_lock_nested+0x5e/0x400
[ 2628.093186] [<ffffffffa025feb6>] xfs_file_buffered_aio_write.isra.9+0x66/0x2a0 [xfs]
[ 2628.093194] [<ffffffffa026016d>] xfs_file_write_iter+0x7d/0x130 [xfs]
[ 2628.093202] [<ffffffff811ea323>] iter_file_splice_write+0x273/0x440
[ 2628.093203] [<ffffffff811ec11c>] SyS_splice+0x20c/0x780
[ 2628.093205] [<ffffffff81718eed>] system_call_fastpath+0x16/0x1b
[ 2628.093206]
other info that might help us debug this:
[ 2628.093207] Chain exists of:
&sb->s_type->i_mutex_key#12 --> &(&ip->i_iolock)->mr_lock#2 --> &pipe->mutex/1
[ 2628.093211] Possible unsafe locking scenario:
[ 2628.093212] CPU0 CPU1
[ 2628.093213] ---- ----
[ 2628.093213] lock(&pipe->mutex/1);
[ 2628.093215] lock(&(&ip->i_iolock)->mr_lock#2);
[ 2628.093216] lock(&pipe->mutex/1);
[ 2628.093218] lock(&sb->s_type->i_mutex_key#12);
[ 2628.093220]
*** DEADLOCK ***
[ 2628.093221] 2 locks held by DOM Worker/10074:
[ 2628.093222] #0: (sb_writers#8){.+.+.+}, at: [<ffffffff811ec5f3>] SyS_splice+0x6e3/0x780
[ 2628.093225] #1: (&pipe->mutex/1){+.+.+.}, at: [<ffffffff811c3b8e>] pipe_lock+0x1e/0x20
[ 2628.093229]
stack backtrace:
[ 2628.093231] CPU: 5 PID: 10074 Comm: DOM Worker Not tainted 3.18.1-gentoo #1
[ 2628.093232] Hardware name: Gigabyte Technology Co., Ltd. H87N-WIFI/H87N-WIFI, BIOS F8 07/16/2014
[ 2628.093233] ffffffff825f6d70 ffff8803d0fa7ac8 ffffffff81710b3e 0000000000000002
[ 2628.093235] ffffffff825e31e0 ffff8803d0fa7b18 ffffffff8170c633 ffffffffffffc000
[ 2628.093237] ffff8803d0fa7b78 0000000000000001 ffff8800cc5029c0 0000000000000001
[ 2628.093239] Call Trace:
[ 2628.093242] [<ffffffff81710b3e>] dump_stack+0x4f/0x7c
[ 2628.093243] [<ffffffff8170c633>] print_circular_bug+0x2b2/0x2c3
[ 2628.093245] [<ffffffff810b22a1>] __lock_acquire+0x2161/0x2260
[ 2628.093257] [<ffffffffa027ddbe>] ? xfs_log_commit_cil+0x4e/0x4a0 [xfs]
[ 2628.093259] [<ffffffff810b2be6>] lock_acquire+0xb6/0x160
[ 2628.093268] [<ffffffffa025feb6>] ? xfs_file_buffered_aio_write.isra.9+0x66/0x2a0 [xfs]
[ 2628.093277] [<ffffffffa025feb6>] ? xfs_file_buffered_aio_write.isra.9+0x66/0x2a0 [xfs]
[ 2628.093279] [<ffffffff81714ffe>] mutex_lock_nested+0x5e/0x400
[ 2628.093287] [<ffffffffa025feb6>] ? xfs_file_buffered_aio_write.isra.9+0x66/0x2a0 [xfs]
[ 2628.093290] [<ffffffff81098e60>] ? __enqueue_entity+0x70/0x80
[ 2628.093298] [<ffffffffa025feb6>] xfs_file_buffered_aio_write.isra.9+0x66/0x2a0 [xfs]
[ 2628.093300] [<ffffffff81715240>] ? mutex_lock_nested+0x2a0/0x400
[ 2628.093302] [<ffffffff811c3b8e>] ? pipe_lock+0x1e/0x20
[ 2628.093310] [<ffffffffa026016d>] xfs_file_write_iter+0x7d/0x130 [xfs]
[ 2628.093312] [<ffffffff811ea323>] iter_file_splice_write+0x273/0x440
[ 2628.093314] [<ffffffff811ec11c>] SyS_splice+0x20c/0x780
[ 2628.093317] [<ffffffff810237a4>] ? do_audit_syscall_entry+0x64/0x70
[ 2628.093318] [<ffffffff81718eed>] system_call_fastpath+0x16/0x1b
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