possible deadlock on nouveau
From: Felipe Balbi
Date: Tue May 06 2014 - 16:30:17 EST
Hi,
Just caught this with v3.14-rc4 running with
01:00.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GTX 650] (rev a1)
full dmesg attached
[ 239.589213] ======================================================
[ 239.589214] [ INFO: possible circular locking dependency detected ]
[ 239.589216] 3.15.0-rc4-fb+ #5 Not tainted
[ 239.589217] -------------------------------------------------------
[ 239.589218] swapper/1/0 is trying to acquire lock:
[ 239.589219] (&(&priv->lock)->rlock#2){-.....}, at: [<ffffffff814a6b98>] nouveau_therm_update+0x48/0x310
[ 239.589228]
[ 239.589228] but task is already holding lock:
[ 239.589230] (&(&priv->sensor.alarm_program_lock)->rlock){-.....}, at: [<ffffffff814a85a4>] alarm_timer_callback+0x54/0xe0
[ 239.589234]
[ 239.589234] which lock already depends on the new lock.
[ 239.589234]
[ 239.589236]
[ 239.589236] the existing dependency chain (in reverse order) is:
[ 239.589237]
[ 239.589237] -> #1 (&(&priv->sensor.alarm_program_lock)->rlock){-.....}:
[ 239.589240] [<ffffffff810952e5>] lock_acquire+0xb5/0x160
[ 239.589243] [<ffffffff818ac6c6>] _raw_spin_lock_irqsave+0x56/0x90
[ 239.589247] [<ffffffff814a85a4>] alarm_timer_callback+0x54/0xe0
[ 239.589249] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589252] [<ffffffff814aa61e>] nv04_timer_alarm+0x7e/0xe0
[ 239.589255] [<ffffffff814a6dbd>] nouveau_therm_update+0x26d/0x310
[ 239.589257] [<ffffffff814a6e7a>] nouveau_therm_alarm+0x1a/0x20
[ 239.589259] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589261] [<ffffffff814aa6eb>] nv04_timer_intr+0x6b/0x90
[ 239.589263] [<ffffffff814a4451>] nouveau_mc_intr+0x141/0x1a0
[ 239.589265] [<ffffffff810a7777>] handle_irq_event_percpu+0x47/0x1d0
[ 239.589268] [<ffffffff810a793d>] handle_irq_event+0x3d/0x60
[ 239.589270] [<ffffffff810aa347>] handle_edge_irq+0x77/0x130
[ 239.589272] [<ffffffff8100488f>] handle_irq+0xbf/0x150
[ 239.589275] [<ffffffff818b75bf>] do_IRQ+0x4f/0xf0
[ 239.589277] [<ffffffff818acbb2>] ret_from_intr+0x0/0x1a
[ 239.589279] [<ffffffff8160d147>] cpuidle_enter+0x17/0x20
[ 239.589283] [<ffffffff8108ced2>] cpu_startup_entry+0x242/0x470
[ 239.589287] [<ffffffff81897876>] rest_init+0xc6/0xd0
[ 239.589290] [<ffffffff8210de95>] start_kernel+0x386/0x391
[ 239.589293] [<ffffffff8210d5ca>] x86_64_start_reservations+0x2a/0x2c
[ 239.589296] [<ffffffff8210d70a>] x86_64_start_kernel+0x13e/0x14d
[ 239.589297]
[ 239.589297] -> #0 (&(&priv->lock)->rlock#2){-.....}:
[ 239.589300] [<ffffffff81094b65>] __lock_acquire+0x1565/0x1c30
[ 239.589302] [<ffffffff810952e5>] lock_acquire+0xb5/0x160
[ 239.589304] [<ffffffff818ac6c6>] _raw_spin_lock_irqsave+0x56/0x90
[ 239.589306] [<ffffffff814a6b98>] nouveau_therm_update+0x48/0x310
[ 239.589308] [<ffffffff814a6e7a>] nouveau_therm_alarm+0x1a/0x20
[ 239.589310] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589312] [<ffffffff814aa61e>] nv04_timer_alarm+0x7e/0xe0
[ 239.589315] [<ffffffff814a862d>] alarm_timer_callback+0xdd/0xe0
[ 239.589317] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589319] [<ffffffff814aa6eb>] nv04_timer_intr+0x6b/0x90
[ 239.589321] [<ffffffff814a4451>] nouveau_mc_intr+0x141/0x1a0
[ 239.589323] [<ffffffff810a7777>] handle_irq_event_percpu+0x47/0x1d0
[ 239.589325] [<ffffffff810a793d>] handle_irq_event+0x3d/0x60
[ 239.589327] [<ffffffff810aa347>] handle_edge_irq+0x77/0x130
[ 239.589329] [<ffffffff8100488f>] handle_irq+0xbf/0x150
[ 239.589330] [<ffffffff818b75bf>] do_IRQ+0x4f/0xf0
[ 239.589332] [<ffffffff818acbb2>] ret_from_intr+0x0/0x1a
[ 239.589334] [<ffffffff8160d147>] cpuidle_enter+0x17/0x20
[ 239.589336] [<ffffffff8108ced2>] cpu_startup_entry+0x242/0x470
[ 239.589338] [<ffffffff810300b8>] start_secondary+0x1a8/0x210
[ 239.589343]
[ 239.589343] other info that might help us debug this:
[ 239.589343]
[ 239.589344] Possible unsafe locking scenario:
[ 239.589344]
[ 239.589345] CPU0 CPU1
[ 239.589346] ---- ----
[ 239.589347] lock(&(&priv->sensor.alarm_program_lock)->rlock);
[ 239.589349] lock(&(&priv->lock)->rlock#2);
[ 239.589351] lock(&(&priv->sensor.alarm_program_lock)->rlock);
[ 239.589353] lock(&(&priv->lock)->rlock#2);
[ 239.589355]
[ 239.589355] *** DEADLOCK ***
[ 239.589355]
[ 239.589357] 1 lock held by swapper/1/0:
[ 239.589358] #0: (&(&priv->sensor.alarm_program_lock)->rlock){-.....}, at: [<ffffffff814a85a4>] alarm_timer_callback+0x54/0xe0
[ 239.589362]
[ 239.589362] stack backtrace:
[ 239.589364] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.15.0-rc4-fb+ #5
[ 239.589366] Hardware name: LENOVO 10120/ , BIOS I1KT15AUS 03/28/2013
[ 239.589367] ffffffff826667d0 ffff880330803b30 ffffffff818a1afc ffffffff826667d0
[ 239.589370] ffff880330803b70 ffffffff8189caa9 ffff880330803bc0 ffff88032e70c778
[ 239.589372] 0000000000000001 0000000000000001 ffff88032e70bf30 ffff88032e70c778
[ 239.589375] Call Trace:
[ 239.589376] <IRQ> [<ffffffff818a1afc>] dump_stack+0x4d/0x66
[ 239.589382] [<ffffffff8189caa9>] print_circular_bug+0x200/0x20e
[ 239.589384] [<ffffffff81094b65>] __lock_acquire+0x1565/0x1c30
[ 239.589386] [<ffffffff810939b3>] ? __lock_acquire+0x3b3/0x1c30
[ 239.589388] [<ffffffff810952e5>] lock_acquire+0xb5/0x160
[ 239.589391] [<ffffffff814a6b98>] ? nouveau_therm_update+0x48/0x310
[ 239.589393] [<ffffffff818ac6c6>] _raw_spin_lock_irqsave+0x56/0x90
[ 239.589395] [<ffffffff814a6b98>] ? nouveau_therm_update+0x48/0x310
[ 239.589398] [<ffffffff814a6b98>] nouveau_therm_update+0x48/0x310
[ 239.589400] [<ffffffff814a6e7a>] nouveau_therm_alarm+0x1a/0x20
[ 239.589402] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589405] [<ffffffff814aa61e>] nv04_timer_alarm+0x7e/0xe0
[ 239.589407] [<ffffffff814a862d>] alarm_timer_callback+0xdd/0xe0
[ 239.589410] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589412] [<ffffffff814aa6eb>] nv04_timer_intr+0x6b/0x90
[ 239.589414] [<ffffffff814a4451>] nouveau_mc_intr+0x141/0x1a0
[ 239.589416] [<ffffffff810a7777>] handle_irq_event_percpu+0x47/0x1d0
[ 239.589419] [<ffffffff810a793d>] handle_irq_event+0x3d/0x60
[ 239.589421] [<ffffffff810aa347>] handle_edge_irq+0x77/0x130
[ 239.589423] [<ffffffff8100488f>] handle_irq+0xbf/0x150
[ 239.589425] [<ffffffff818b0bb6>] ? atomic_notifier_call_chain+0x16/0x20
[ 239.589427] [<ffffffff818b75bf>] do_IRQ+0x4f/0xf0
[ 239.589430] [<ffffffff818acbb2>] common_interrupt+0x72/0x72
[ 239.589431] <EOI> [<ffffffff8160d097>] ? cpuidle_enter_state+0x57/0xd0
[ 239.589436] [<ffffffff8160d090>] ? cpuidle_enter_state+0x50/0xd0
[ 239.589438] [<ffffffff8160d147>] cpuidle_enter+0x17/0x20
[ 239.589440] [<ffffffff8108ced2>] cpu_startup_entry+0x242/0x470
[ 239.589443] [<ffffffff810300b8>] start_secondary+0x1a8/0x210
--
balbi
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.15.0-rc4-fb+ (balbi@saruman) (gcc version 4.8.2 (Debian 4.8.2-19) ) #5 SMP Tue May 6 15:09:17 CDT 2014
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.15.0-rc4-fb+ root=/dev/sda1 ro quiet
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000ac83cfff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000ac83d000-0x00000000ac843fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000ac844000-0x00000000ad08bfff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000ad08c000-0x00000000ad2e1fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ad2e2000-0x00000000bcfe1fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000bcfe2000-0x00000000bd1e7fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bd1e8000-0x00000000bd1fbfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000bd1fc000-0x00000000bdb86fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000bdb87000-0x00000000bdffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000bdfff000-0x00000000bdffffff] usable
[ 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 0x0000000100000000-0x000000033dffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: LENOVO 10120/ , BIOS I1KT15AUS 03/28/2013
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x33e000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CFFFF write-protect
[ 0.000000] D0000-E7FFF uncachable
[ 0.000000] E8000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0000000000 mask 7E00000000 write-back
[ 0.000000] 1 base 0200000000 mask 7F00000000 write-back
[ 0.000000] 2 base 0300000000 mask 7FE0000000 write-back
[ 0.000000] 3 base 0320000000 mask 7FF0000000 write-back
[ 0.000000] 4 base 0330000000 mask 7FF8000000 write-back
[ 0.000000] 5 base 0338000000 mask 7FFC000000 write-back
[ 0.000000] 6 base 033C000000 mask 7FFE000000 write-back
[ 0.000000] 7 base 00C0000000 mask 7FC0000000 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 0xc0000000-0xffffffff] usable ==> reserved
[ 0.000000] e820: last_pfn = 0xbe000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000fd7f0-0x000fd7ff] mapped at [ffff8800000fd7f0]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 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 [0x02c22000, 0x02c22fff] PGTABLE
[ 0.000000] BRK [0x02c23000, 0x02c23fff] PGTABLE
[ 0.000000] BRK [0x02c24000, 0x02c24fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x33de00000-0x33dffffff]
[ 0.000000] [mem 0x33de00000-0x33dffffff] page 2M
[ 0.000000] BRK [0x02c25000, 0x02c25fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x33c000000-0x33ddfffff]
[ 0.000000] [mem 0x33c000000-0x33ddfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x300000000-0x33bffffff]
[ 0.000000] [mem 0x300000000-0x33bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0xac83cfff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x3fffffff] page 2M
[ 0.000000] [mem 0x40000000-0x7fffffff] page 1G
[ 0.000000] [mem 0x80000000-0xac7fffff] page 2M
[ 0.000000] [mem 0xac800000-0xac83cfff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xac844000-0xad08bfff]
[ 0.000000] [mem 0xac844000-0xac9fffff] page 4k
[ 0.000000] [mem 0xaca00000-0xacffffff] page 2M
[ 0.000000] [mem 0xad000000-0xad08bfff] page 4k
[ 0.000000] BRK [0x02c26000, 0x02c26fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xad2e2000-0xbcfe1fff]
[ 0.000000] [mem 0xad2e2000-0xad3fffff] page 4k
[ 0.000000] [mem 0xad400000-0xbcdfffff] page 2M
[ 0.000000] [mem 0xbce00000-0xbcfe1fff] page 4k
[ 0.000000] BRK [0x02c27000, 0x02c27fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xbdfff000-0xbdffffff]
[ 0.000000] [mem 0xbdfff000-0xbdffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x2ffffffff]
[ 0.000000] [mem 0x100000000-0x2ffffffff] page 1G
[ 0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 LENOVO)
[ 0.000000] ACPI: XSDT 0x00000000BD1EC088 00008C (v01 LENOVO TC-03 000010F0 AMI 00010013)
[ 0.000000] ACPI: FACP 0x00000000BD1F67E0 00010C (v05 LENOVO TC-03 000010F0 AMI 00010013)
[ 0.000000] ACPI: DSDT 0x00000000BD1EC1A0 00A63D (v02 LENOVO TC-03 000010F0 INTL 20091112)
[ 0.000000] ACPI: FACS 0x00000000BDB85080 000040
[ 0.000000] ACPI: APIC 0x00000000BD1F68F0 000092 (v03 LENOVO TC-03 000010F0 AMI 00010013)
[ 0.000000] ACPI: FPDT 0x00000000BD1F6988 000044 (v01 LENOVO TC-03 000010F0 AMI 00010013)
[ 0.000000] ACPI: MSDM 0x00000000BD1F69D0 000055 (v03 LENOVO TC-03 000010F0 AMI 00010013)
[ 0.000000] ACPI: SSDT 0x00000000BD1F6A28 000539 (v01 LENOVO TC-03 000010F0 INTL 20051117)
[ 0.000000] ACPI: SSDT 0x00000000BD1F6F68 000AD8 (v01 LENOVO TC-03 000010F0 INTL 20051117)
[ 0.000000] ACPI: MCFG 0x00000000BD1F7A40 00003C (v01 LENOVO TC-03 000010F0 MSFT 00000097)
[ 0.000000] ACPI: HPET 0x00000000BD1F7A80 000038 (v01 LENOVO TC-03 000010F0 AMI. 00000005)
[ 0.000000] ACPI: SSDT 0x00000000BD1F7AB8 00036D (v01 LENOVO TC-03 000010F0 INTL 20091112)
[ 0.000000] ACPI: SSDT 0x00000000BD1F7E28 00327D (v01 LENOVO TC-03 000010F0 INTL 20091112)
[ 0.000000] ACPI: ASF! 0x00000000BD1FB0A8 0000A5 (v32 LENOVO TC-03 000010F0 TFSM 000F4240)
[ 0.000000] ACPI: DMAR 0x00000000BD1FB150 000080 (v01 LENOVO TC-03 000010F0 INTL 00000001)
[ 0.000000] ACPI: BGRT 0x00000000BD1FB1D0 000038 (v00 LENOVO TC-03 000010F0 AMI 00010013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000033dffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x33dffffff]
[ 0.000000] NODE_DATA [mem 0x33dff7000-0x33dffbfff]
[ 0.000000] [ffffea0000000000-ffffea000cffffff] PMD -> [ffff880331600000-ffff88033d5fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x33dffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009cfff]
[ 0.000000] node 0: [mem 0x00100000-0xac83cfff]
[ 0.000000] node 0: [mem 0xac844000-0xad08bfff]
[ 0.000000] node 0: [mem 0xad2e2000-0xbcfe1fff]
[ 0.000000] node 0: [mem 0xbdfff000-0xbdffffff]
[ 0.000000] node 0: [mem 0x100000000-0x33dffffff]
[ 0.000000] On node 0 totalpages: 3124514
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 12023 pages used for memmap
[ 0.000000] DMA32 zone: 769414 pages, LIFO batch:31
[ 0.000000] Normal zone: 36736 pages used for memmap
[ 0.000000] Normal zone: 2351104 pages, LIFO batch:31
[ 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[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xac83d000-0xac843fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xad08c000-0xad2e1fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbcfe2000-0xbd1e7fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd1e8000-0xbd1fbfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbd1fc000-0xbdb86fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbdb87000-0xbdffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xbe000000-0xf7ffffff]
[ 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 0xbe000000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 476 pages/cpu @ffff880330600000 s1919744 r8192 d21760 u2097152
[ 0.000000] pcpu-alloc: s1919744 r8192 d21760 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 3075670
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.15.0-rc4-fb+ root=/dev/sda1 ro quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340
[ 0.000000] Memory: 12190544K/12498056K available (8935K kernel code, 1243K rwdata, 3860K rodata, 3132K init, 10060K bss, 307512K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000] NR_IRQS:4352 nr_irqs:744 16
[ 0.000000] Console: colour VGA+ 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: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 6367 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 3392.263 MHz processor
[ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.52 BogoMIPS (lpj=3392263)
[ 0.000004] pid_max: default: 32768 minimum: 301
[ 0.000010] ACPI: Core revision 20140214
[ 0.014962] ACPI: All ACPI Tables successfully acquired
[ 0.018730] Security Framework initialized
[ 0.018733] SELinux: Initializing.
[ 0.018759] SELinux: Starting in permissive mode
[ 0.020613] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.023332] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.024254] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.024284] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.024796] Initializing cgroup subsys freezer
[ 0.024826] CPU: Physical Processor ID: 0
[ 0.024827] CPU: Processor Core ID: 0
[ 0.024830] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.024830] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.025544] mce: CPU supports 9 MCE banks
[ 0.025554] CPU0: Thermal monitoring enabled (TM1)
[ 0.025566] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[ 0.025566] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 0.025566] tlb_flushall_shift: 6
[ 0.025695] Freeing SMP alternatives memory: 24K (ffffffff82247000 - ffffffff8224d000)
[ 0.026271] ftrace: allocating 31819 entries in 125 pages
[ 0.034781] dmar: Host address width 39
[ 0.034783] dmar: DRHD base: 0x000000fed90000 flags: 0x1
[ 0.034795] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap d2008c20660462 ecap f010da
[ 0.034797] dmar: RMRR base: 0x000000bd16f000 end: 0x000000bd17bfff
[ 0.034864] IOAPIC id 2 under DRHD base 0xfed90000 IOMMU 0
[ 0.034865] HPET id 0 under DRHD base 0xfed90000
[ 0.034925] Enabled IRQ remapping in xapic mode
[ 0.035405] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.045411] smpboot: CPU0: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (fam: 06, model: 3c, stepping: 03)
[ 0.045418] TSC deadline timer enabled
[ 0.045431] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver.
[ 0.045439] ... version: 3
[ 0.045440] ... bit width: 48
[ 0.045441] ... generic registers: 4
[ 0.045441] ... value mask: 0000ffffffffffff
[ 0.045442] ... max period: 0000ffffffffffff
[ 0.045443] ... fixed-purpose events: 3
[ 0.045443] ... event mask: 000000070000000f
[ 0.046364] x86: Booting SMP configuration:
[ 0.046366] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7
[ 0.144086] x86: Booted up 1 node, 8 CPUs
[ 0.144089] smpboot: Total of 8 processors activated (54276.20 BogoMIPS)
[ 0.150704] devtmpfs: initialized
[ 0.151038] PM: Registering ACPI NVS region [mem 0xac83d000-0xac843fff] (28672 bytes)
[ 0.151039] PM: Registering ACPI NVS region [mem 0xbd1fc000-0xbdb86fff] (10006528 bytes)
[ 0.151445] kworker/u16:0 (42) used greatest stack depth: 5152 bytes left
[ 0.152031] xor: automatically using best checksumming function:
[ 0.161267] avx : 32472.000 MB/sec
[ 0.161269] pinctrl core: initialized pinctrl subsystem
[ 0.161373] RTC time: 20:11:11, date: 05/06/14
[ 0.161475] NET: Registered protocol family 16
[ 0.161700] cpuidle: using governor ladder
[ 0.161701] cpuidle: using governor menu
[ 0.161736] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.161742] ACPI: bus type PCI registered
[ 0.161764] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.161765] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.167875] PCI: Using configuration type 1 for base access
[ 0.168239] mtrr: your CPUs had inconsistent fixed MTRR settings
[ 0.168240] mtrr: probably your BIOS does not setup all CPUs.
[ 0.168241] mtrr: corrected configuration.
[ 0.189340] raid6: sse2x1 11730 MB/s
[ 0.206381] raid6: sse2x2 14738 MB/s
[ 0.223419] raid6: sse2x4 17214 MB/s
[ 0.240455] raid6: avx2x1 22851 MB/s
[ 0.257490] raid6: avx2x2 26339 MB/s
[ 0.274528] raid6: avx2x4 30796 MB/s
[ 0.274529] raid6: using algorithm avx2x4 (30796 MB/s)
[ 0.274530] raid6: using avx2x2 recovery algorithm
[ 0.274599] ACPI: Added _OSI(Module Device)
[ 0.274601] ACPI: Added _OSI(Processor Device)
[ 0.274602] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.274603] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.287151] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.292099] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.296708] ACPI: SSDT 0x00000000BD1DDC18 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.298347] ACPI: Dynamic OEM Table Load:
[ 0.298348] ACPI: SSDT 0x0000000000000000 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.303940] ACPI: SSDT 0x00000000BD1DD618 0005AA (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.305789] ACPI: Dynamic OEM Table Load:
[ 0.305791] ACPI: SSDT 0x0000000000000000 0005AA (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.310793] ACPI: SSDT 0x00000000BD1DCD98 000119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.312472] ACPI: Dynamic OEM Table Load:
[ 0.312473] ACPI: SSDT 0x0000000000000000 000119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.318483] ACPI: Interpreter enabled
[ 0.318488] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140214/hwxface-580)
[ 0.318491] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140214/hwxface-580)
[ 0.318515] ACPI: (supports S0 S3 S4 S5)
[ 0.318516] ACPI: Using IOAPIC for interrupt routing
[ 0.318550] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.334374] ACPI: Power Resource [FN00] (off)
[ 0.334564] ACPI: Power Resource [FN01] (off)
[ 0.334718] ACPI: Power Resource [FN02] (off)
[ 0.334879] ACPI: Power Resource [FN03] (off)
[ 0.335032] ACPI: Power Resource [FN04] (off)
[ 0.336944] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.336948] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.337254] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[ 0.337445] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[ 0.338146] PCI host bridge to bus 0000:00
[ 0.338148] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.338149] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.338150] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.338152] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.338152] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[ 0.338153] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 0.338154] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 0.338155] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 0.338156] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
[ 0.338157] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
[ 0.338158] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfeafffff]
[ 0.338178] pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000
[ 0.338367] pci 0000:00:01.0: [8086:0c01] type 01 class 0x060400
[ 0.338417] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.338544] pci 0000:00:01.0: System wakeup disabled by ACPI
[ 0.338675] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
[ 0.338711] pci 0000:00:14.0: reg 0x10: [mem 0xf3300000-0xf330ffff 64bit]
[ 0.338832] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.338913] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 0.338998] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
[ 0.339032] pci 0000:00:16.0: reg 0x10: [mem 0xf331b000-0xf331b00f 64bit]
[ 0.339148] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.339322] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
[ 0.339352] pci 0000:00:1a.0: reg 0x10: [mem 0xf3318000-0xf33183ff]
[ 0.339493] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.339592] pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 0.339681] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
[ 0.339708] pci 0000:00:1b.0: reg 0x10: [mem 0xf3310000-0xf3313fff 64bit]
[ 0.339843] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.339925] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.340006] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
[ 0.340139] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.340225] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.340314] pci 0000:00:1c.5: [8086:8c1a] type 01 class 0x060400
[ 0.340444] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 0.340529] pci 0000:00:1c.5: System wakeup disabled by ACPI
[ 0.340612] pci 0000:00:1c.7: [8086:8c1e] type 01 class 0x060400
[ 0.340743] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
[ 0.340834] pci 0000:00:1c.7: System wakeup disabled by ACPI
[ 0.340921] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
[ 0.340953] pci 0000:00:1d.0: reg 0x10: [mem 0xf3317000-0xf33173ff]
[ 0.341093] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.341190] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 0.341274] pci 0000:00:1f.0: [8086:8c50] type 00 class 0x060100
[ 0.341566] pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601
[ 0.341597] pci 0000:00:1f.2: reg 0x10: [io 0xf070-0xf077]
[ 0.341609] pci 0000:00:1f.2: reg 0x14: [io 0xf060-0xf063]
[ 0.341620] pci 0000:00:1f.2: reg 0x18: [io 0xf050-0xf057]
[ 0.341633] pci 0000:00:1f.2: reg 0x1c: [io 0xf040-0xf043]
[ 0.341646] pci 0000:00:1f.2: reg 0x20: [io 0xf020-0xf03f]
[ 0.341659] pci 0000:00:1f.2: reg 0x24: [mem 0xf3316000-0xf33167ff]
[ 0.341736] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.341892] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
[ 0.341918] pci 0000:00:1f.3: reg 0x10: [mem 0xf3315000-0xf33150ff 64bit]
[ 0.341955] pci 0000:00:1f.3: reg 0x20: [io 0xf000-0xf01f]
[ 0.342197] pci 0000:01:00.0: [10de:0fc6] type 00 class 0x030000
[ 0.342213] pci 0000:01:00.0: reg 0x10: [mem 0xf2000000-0xf2ffffff]
[ 0.342230] pci 0000:01:00.0: reg 0x14: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.342247] pci 0000:01:00.0: reg 0x1c: [mem 0xf0000000-0xf1ffffff 64bit pref]
[ 0.342258] pci 0000:01:00.0: reg 0x24: [io 0xe000-0xe07f]
[ 0.342269] pci 0000:01:00.0: reg 0x30: [mem 0xf3000000-0xf307ffff pref]
[ 0.342371] pci 0000:01:00.0: System wakeup disabled by ACPI
[ 0.342457] pci 0000:01:00.1: [10de:0e1b] type 00 class 0x040300
[ 0.342472] pci 0000:01:00.1: reg 0x10: [mem 0xf3080000-0xf3083fff]
[ 0.343857] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.343860] pci 0000:00:01.0: bridge window [io 0xe000-0xefff]
[ 0.343862] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xf30fffff]
[ 0.343981] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.344129] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
[ 0.344152] pci 0000:03:00.0: reg 0x10: [io 0xd000-0xd0ff]
[ 0.344192] pci 0000:03:00.0: reg 0x18: [mem 0xf3204000-0xf3204fff 64bit pref]
[ 0.344217] pci 0000:03:00.0: reg 0x20: [mem 0xf3200000-0xf3203fff 64bit pref]
[ 0.344347] pci 0000:03:00.0: supports D1 D2
[ 0.344348] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.344395] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 0.345864] pci 0000:00:1c.5: PCI bridge to [bus 03]
[ 0.345869] pci 0000:00:1c.5: bridge window [io 0xd000-0xdfff]
[ 0.345874] pci 0000:00:1c.5: bridge window [mem 0xf3200000-0xf32fffff]
[ 0.346024] pci 0000:04:00.0: [10ec:8179] type 00 class 0x028000
[ 0.346048] pci 0000:04:00.0: reg 0x10: [io 0xc000-0xc0ff]
[ 0.346091] pci 0000:04:00.0: reg 0x18: [mem 0xf3100000-0xf3103fff 64bit]
[ 0.346242] pci 0000:04:00.0: supports D1 D2
[ 0.346243] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.346286] pci 0000:04:00.0: System wakeup disabled by ACPI
[ 0.347900] pci 0000:00:1c.7: PCI bridge to [bus 04]
[ 0.347905] pci 0000:00:1c.7: bridge window [io 0xc000-0xcfff]
[ 0.347910] pci 0000:00:1c.7: bridge window [mem 0xf3100000-0xf31fffff]
[ 0.347961] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[ 0.348816] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.348895] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.348965] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.349037] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 0.349105] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.349173] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.349241] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 *4 5 6 10 11 12 14 15)
[ 0.349309] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.349627] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 0.349907] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.349910] vgaarb: loaded
[ 0.349911] vgaarb: bridge control possible 0000:01:00.0
[ 0.349987] SCSI subsystem initialized
[ 0.350017] libata version 3.00 loaded.
[ 0.350070] ACPI: bus type USB registered
[ 0.350102] usbcore: registered new interface driver usbfs
[ 0.350121] usbcore: registered new interface driver hub
[ 0.350166] usbcore: registered new device driver usb
[ 0.350200] pps_core: LinuxPPS API ver. 1 registered
[ 0.350201] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.350207] PTP clock support registered
[ 0.350276] wmi: Mapper loaded
[ 0.350350] Advanced Linux Sound Architecture Driver Initialized.
[ 0.350351] PCI: Using ACPI for IRQ routing
[ 0.351814] PCI: pci_cache_line_size set to 64 bytes
[ 0.351878] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[ 0.351881] e820: reserve RAM buffer [mem 0xac83d000-0xafffffff]
[ 0.351883] e820: reserve RAM buffer [mem 0xad08c000-0xafffffff]
[ 0.351884] e820: reserve RAM buffer [mem 0xbcfe2000-0xbfffffff]
[ 0.351885] e820: reserve RAM buffer [mem 0xbe000000-0xbfffffff]
[ 0.351887] e820: reserve RAM buffer [mem 0x33e000000-0x33fffffff]
[ 0.352331] NetLabel: Initializing
[ 0.352333] NetLabel: domain hash size = 128
[ 0.352334] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.352335] cfg80211: Calling CRDA to update world regulatory domain
[ 0.352397] NetLabel: unlabeled traffic allowed by default
[ 0.352517] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.352521] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.354578] Switched to clocksource hpet
[ 0.386377] pnp: PnP ACPI init
[ 0.386413] ACPI: bus type PNP registered
[ 0.386576] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.386614] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.386628] pnp 00:01: [dma 4]
[ 0.386669] pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active)
[ 0.386716] pnp 00:02: Plug and Play ACPI device, IDs INT0800 (active)
[ 0.386832] pnp 00:03: Plug and Play ACPI device, IDs PNP0103 (active)
[ 0.386990] system 00:04: [io 0x0680-0x069f] has been reserved
[ 0.386994] system 00:04: [io 0xffff] has been reserved
[ 0.386996] system 00:04: [io 0xffff] has been reserved
[ 0.386997] system 00:04: [io 0xffff] has been reserved
[ 0.386998] system 00:04: [io 0x1c00-0x1cfe] has been reserved
[ 0.387000] system 00:04: [io 0x1d00-0x1dfe] has been reserved
[ 0.387001] system 00:04: [io 0x1e00-0x1efe] has been reserved
[ 0.387003] system 00:04: [io 0x1f00-0x1ffe] has been reserved
[ 0.387004] system 00:04: [io 0x1800-0x18fe] could not be reserved
[ 0.387006] system 00:04: [io 0x164e-0x164f] has been reserved
[ 0.387009] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.387071] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.387158] system 00:06: [io 0x1854-0x1857] has been reserved
[ 0.387161] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.387322] system 00:07: [io 0x0a00-0x0a1f] has been reserved
[ 0.387323] system 00:07: [io 0x0a30-0x0a3f] has been reserved
[ 0.387325] system 00:07: [io 0x0a20-0x0a2f] has been reserved
[ 0.387327] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.387613] pnp 00:08: [dma 0 disabled]
[ 0.387689] pnp 00:08: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.387777] system 00:09: [io 0x04d0-0x04d1] has been reserved
[ 0.387780] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.387836] pnp 00:0a: Plug and Play ACPI device, IDs PNP0c04 (active)
[ 0.388447] system 00:0b: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.388449] system 00:0b: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.388450] system 00:0b: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.388452] system 00:0b: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.388453] system 00:0b: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.388455] system 00:0b: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.388457] system 00:0b: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.388458] system 00:0b: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.388459] system 00:0b: [mem 0xff000000-0xffffffff] has been reserved
[ 0.388461] system 00:0b: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.388463] system 00:0b: [mem 0xf7fef000-0xf7feffff] has been reserved
[ 0.388464] system 00:0b: [mem 0xf7ff0000-0xf7ff0fff] has been reserved
[ 0.388467] system 00:0b: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.388835] pnp: PnP ACPI: found 12 devices
[ 0.388836] ACPI: bus type PNP unregistered
[ 0.397768] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
[ 0.397771] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000
[ 0.397772] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 02] add_size 200000
[ 0.397796] pci 0000:00:1c.0: res[8]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000
[ 0.397798] pci 0000:00:1c.0: res[9]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000
[ 0.397799] pci 0000:00:1c.0: res[7]=[io 0x1000-0x0fff] get_res_add_size add_size 1000
[ 0.397803] pci 0000:00:1c.0: BAR 8: assigned [mem 0xc0000000-0xc01fffff]
[ 0.397809] pci 0000:00:1c.0: BAR 9: assigned [mem 0xc0200000-0xc03fffff 64bit pref]
[ 0.397811] pci 0000:00:1c.0: BAR 7: assigned [io 0x2000-0x2fff]
[ 0.397813] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 0.397815] pci 0000:00:01.0: bridge window [io 0xe000-0xefff]
[ 0.397818] pci 0000:00:01.0: bridge window [mem 0xe0000000-0xf30fffff]
[ 0.397823] pci 0000:00:1c.0: PCI bridge to [bus 02]
[ 0.397825] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.397831] pci 0000:00:1c.0: bridge window [mem 0xc0000000-0xc01fffff]
[ 0.397836] pci 0000:00:1c.0: bridge window [mem 0xc0200000-0xc03fffff 64bit pref]
[ 0.397844] pci 0000:00:1c.5: PCI bridge to [bus 03]
[ 0.397847] pci 0000:00:1c.5: bridge window [io 0xd000-0xdfff]
[ 0.397853] pci 0000:00:1c.5: bridge window [mem 0xf3200000-0xf32fffff]
[ 0.397865] pci 0000:00:1c.7: PCI bridge to [bus 04]
[ 0.397868] pci 0000:00:1c.7: bridge window [io 0xc000-0xcfff]
[ 0.397874] pci 0000:00:1c.7: bridge window [mem 0xf3100000-0xf31fffff]
[ 0.397885] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 0.397886] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 0.397887] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 0.397888] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[ 0.397889] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[ 0.397890] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[ 0.397891] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[ 0.397892] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
[ 0.397893] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
[ 0.397894] pci_bus 0000:00: resource 13 [mem 0xc0000000-0xfeafffff]
[ 0.397895] pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
[ 0.397896] pci_bus 0000:01: resource 1 [mem 0xe0000000-0xf30fffff]
[ 0.397897] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.397898] pci_bus 0000:02: resource 1 [mem 0xc0000000-0xc01fffff]
[ 0.397899] pci_bus 0000:02: resource 2 [mem 0xc0200000-0xc03fffff 64bit pref]
[ 0.397900] pci_bus 0000:03: resource 0 [io 0xd000-0xdfff]
[ 0.397901] pci_bus 0000:03: resource 1 [mem 0xf3200000-0xf32fffff]
[ 0.397902] pci_bus 0000:04: resource 0 [io 0xc000-0xcfff]
[ 0.397903] pci_bus 0000:04: resource 1 [mem 0xf3100000-0xf31fffff]
[ 0.397940] NET: Registered protocol family 2
[ 0.398314] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.398988] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes)
[ 0.401411] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.401434] TCP: reno registered
[ 0.401614] UDP hash table entries: 8192 (order: 8, 1572864 bytes)
[ 0.402395] UDP-Lite hash table entries: 8192 (order: 8, 1572864 bytes)
[ 0.403173] NET: Registered protocol family 1
[ 0.403334] RPC: Registered named UNIX socket transport module.
[ 0.403335] RPC: Registered udp transport module.
[ 0.403336] RPC: Registered tcp transport module.
[ 0.403337] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.435793] pci 0000:01:00.0: Boot video device
[ 0.435812] PCI: CLS 64 bytes, default 64
[ 0.435904] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.435906] software IO TLB [mem 0xb8fe2000-0xbcfe2000] (64MB) mapped at [ffff8800b8fe2000-ffff8800bcfe1fff]
[ 0.436645] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 0.436757] microcode: CPU0 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436770] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436780] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436791] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436802] microcode: CPU4 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436814] microcode: CPU5 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436823] microcode: CPU6 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436833] microcode: CPU7 sig=0x306c3, pf=0x2, revision=0x8
[ 0.436928] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[ 0.438151] Scanning for low memory corruption every 60 seconds
[ 0.438753] futex hash table entries: 2048 (order: 6, 262144 bytes)
[ 0.438837] Initialise system trusted keyring
[ 0.438877] audit: initializing netlink subsys (disabled)
[ 0.438899] audit: type=2000 audit(1399407071.413:1): initialized
[ 0.456329] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.460553] VFS: Disk quotas dquot_6.5.2
[ 0.460641] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.461221] NFS: Registering the id_resolver key type
[ 0.461232] Key type id_resolver registered
[ 0.461233] Key type id_legacy registered
[ 0.461307] msgmni has been set to 23809
[ 0.461443] SELinux: Registering netfilter hooks
[ 0.462096] Key type asymmetric registered
[ 0.462104] Asymmetric key parser 'x509' registered
[ 0.462121] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.462128] io scheduler noop registered
[ 0.462129] io scheduler deadline registered
[ 0.462196] io scheduler cfq registered (default)
[ 0.462905] pcieport 0000:00:01.0: irq 41 for MSI/MSI-X
[ 0.463666] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.463776] intel_idle: MWAIT substates: 0x42120
[ 0.463777] intel_idle: v0.4 model 0x3C
[ 0.463778] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.464722] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.464739] ACPI: Power Button [PWRB]
[ 0.464826] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 0.464828] ACPI: Power Button [PWRF]
[ 0.464965] ACPI: Fan [FAN0] (off)
[ 0.465025] ACPI: Fan [FAN1] (off)
[ 0.465080] ACPI: Fan [FAN2] (off)
[ 0.465134] ACPI: Fan [FAN3] (off)
[ 0.465190] ACPI: Fan [FAN4] (off)
[ 0.466424] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.466425] ACPI: Thermal Zone [TZ00] (28 C)
[ 0.466870] thermal LNXTHERM:01: registered as thermal_zone1
[ 0.466871] ACPI: Thermal Zone [TZ01] (30 C)
[ 0.466979] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.487683] 00:08: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 0.488773] Non-volatile memory driver v1.3
[ 0.488775] Linux agpgart interface v0.103
[ 0.488824] [drm] Initialized drm 1.1.0 20060810
[ 0.489524] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0e7060a2
[ 0.489526] nouveau [ DEVICE][0000:01:00.0] Chipset: GK107 (NVE7)
[ 0.489527] nouveau [ DEVICE][0000:01:00.0] Family : NVE0
[ 0.491235] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
[ 0.491240] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 0.491241] nouveau [ VBIOS][0000:01:00.0] checking PROM for image...
[ 0.529035] nouveau [ VBIOS][0000:01:00.0] ... appears to be valid
[ 0.529036] nouveau [ VBIOS][0000:01:00.0] using image from PROM
[ 0.529099] nouveau [ VBIOS][0000:01:00.0] BIT signature found
[ 0.529101] nouveau [ VBIOS][0000:01:00.0] version 80.07.58.00.22
[ 0.529730] nouveau 0000:01:00.0: irq 42 for MSI/MSI-X
[ 0.529740] nouveau [ PMC][0000:01:00.0] MSI interrupts enabled
[ 0.529801] nouveau [ PFB][0000:01:00.0] RAM type: GDDR5
[ 0.529802] nouveau [ PFB][0000:01:00.0] RAM size: 2048 MiB
[ 0.529803] nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags
[ 1.177944] nouveau [ PTHERM][0000:01:00.0] FAN control: PWM
[ 1.177959] nouveau [ PTHERM][0000:01:00.0] fan management: automatic
[ 1.178025] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes
[ 1.178070] nouveau [ CLK][0000:01:00.0] 07: core 324 MHz memory 648 MHz
[ 1.178076] nouveau [ CLK][0000:01:00.0] 0a: core 540 MHz memory 1620 MHz
[ 1.178080] nouveau [ CLK][0000:01:00.0] 0f: core 1058 MHz memory 5000 MHz
[ 1.178218] nouveau [ CLK][0000:01:00.0] --: core 324 MHz memory 648 MHz
[ 1.211303] [TTM] Zone kernel: Available graphics memory: 6095284 kiB
[ 1.211304] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 1.211305] [TTM] Initializing pool allocator
[ 1.211316] [TTM] Initializing DMA pool allocator
[ 1.211355] nouveau [ DRM] VRAM: 2048 MiB
[ 1.211355] nouveau [ DRM] GART: 1048576 MiB
[ 1.211358] nouveau [ DRM] TMDS table version 2.0
[ 1.211359] nouveau [ DRM] DCB version 4.0
[ 1.211360] nouveau [ DRM] DCB outp 00: 02000f00 00000000
[ 1.211361] nouveau [ DRM] DCB outp 01: 01000f02 00020030
[ 1.211362] nouveau [ DRM] DCB outp 02: 08011f82 00020030
[ 1.211363] nouveau [ DRM] DCB outp 03: 02022f62 00020010
[ 1.211364] nouveau [ DRM] DCB conn 00: 00001030
[ 1.211365] nouveau [ DRM] DCB conn 01: 00002131
[ 1.211366] nouveau [ DRM] DCB conn 02: 00010263
[ 1.212929] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.212939] [drm] Driver supports precise vblank timestamp query.
[ 1.219234] nouveau [ DRM] MM: using COPY for buffer copies
[ 1.354060] nouveau [ DRM] allocated 1920x1080 fb: 0x80000, bo ffff88032def8000
[ 1.354336] fbcon: nouveaufb (fb0) is primary device
[ 1.438076] tsc: Refined TSC clocksource calibration: 3392.145 MHz
[ 1.489839] Console: switching to colour frame buffer device 240x67
[ 1.492913] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[ 1.492914] nouveau 0000:01:00.0: registered panic notifier
[ 1.492924] [drm] Initialized nouveau 1.1.1 20120801 for 0000:01:00.0 on minor 0
[ 1.494866] loop: module loaded
[ 1.495203] nullb0: unknown partition table
[ 1.495504] nullb1: unknown partition table
[ 1.495644] null: module loaded
[ 1.495798] ahci 0000:00:1f.2: version 3.0
[ 1.495989] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X
[ 1.496064] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x15 impl SATA mode
[ 1.496076] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst
[ 1.502800] scsi0 : ahci
[ 1.503210] scsi1 : ahci
[ 1.503469] scsi2 : ahci
[ 1.503694] scsi3 : ahci
[ 1.503873] scsi4 : ahci
[ 1.504048] scsi5 : ahci
[ 1.504173] ata1: SATA max UDMA/133 abar m2048@0xf3316000 port 0xf3316100 irq 43
[ 1.504174] ata2: DUMMY
[ 1.504176] ata3: SATA max UDMA/133 abar m2048@0xf3316000 port 0xf3316200 irq 43
[ 1.504177] ata4: DUMMY
[ 1.504179] ata5: SATA max UDMA/133 abar m2048@0xf3316000 port 0xf3316300 irq 43
[ 1.504180] ata6: DUMMY
[ 1.504259] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 1.504268] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 1.504546] r8169 0000:03:00.0: irq 44 for MSI/MSI-X
[ 1.504822] r8169 0000:03:00.0 eth0: RTL8168f/8111f at 0xffffc900063be000, d4:3d:7e:aa:a9:73, XID 08000800 IRQ 44
[ 1.504824] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 1.512699] rtl8188ee: Using firmware rtlwifi/rtl8188efw.bin
[ 1.512761] rtl8188ee 0000:04:00.0: Direct firmware load failed with error -2
[ 1.512762] rtl8188ee 0000:04:00.0: Falling back to user helper
[ 1.512946] rtl8188ee 0000:04:00.0: irq 45 for MSI/MSI-X
[ 1.513417] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 1.515721] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.515739] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.516114] mousedev: PS/2 mouse device common for all mice
[ 1.516615] rtc_cmos 00:05: RTC can wake from S4
[ 1.516869] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
[ 1.516900] rtc_cmos 00:05: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 1.517113] ACPI Warning: SystemIO range 0x000000000000f000-0x000000000000f01f conflicts with OpRegion 0x000000000000f000-0x000000000000f00f (\_SB_.PCI0.SBUS.SMBI) (20140214/utaddress-258)
[ 1.517117] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 1.517146] Intel P-state driver initializing.
[ 1.517167] Intel pstate controlling: cpu 0
[ 1.517251] Intel pstate controlling: cpu 1
[ 1.517281] Intel pstate controlling: cpu 2
[ 1.517311] Intel pstate controlling: cpu 3
[ 1.517340] Intel pstate controlling: cpu 4
[ 1.517371] Intel pstate controlling: cpu 5
[ 1.517400] Intel pstate controlling: cpu 6
[ 1.517430] Intel pstate controlling: cpu 7
[ 1.517520] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.517820] usbcore: registered new interface driver usbhid
[ 1.517821] usbhid: USB HID core driver
[ 1.518972] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[ 1.519146] snd_hda_intel 0000:01:00.1: Disabling MSI
[ 1.519247] Netfilter messages via NETLINK v0.30.
[ 1.519283] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 1.519525] ctnetlink v0.93: registering with nfnetlink.
[ 1.519645] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.519679] TCP: cubic registered
[ 1.519680] Initializing XFRM netlink socket
[ 1.520000] NET: Registered protocol family 10
[ 1.520549] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 1.520617] sit: IPv6 over IPv4 tunneling driver
[ 1.520837] NET: Registered protocol family 17
[ 1.520875] Key type dns_resolver registered
[ 1.521805] Loading compiled-in X.509 certificates
[ 1.522391] Loaded X.509 cert 'Magrathea: Glacier signing key: 7c01336ad3788355ed0bb359cf7ab8914de51bd9'
[ 1.522410] registered taskstats version 1
[ 1.523532] Btrfs loaded
[ 1.524268] Magic number: 14:182:194
[ 1.524327] console [netcon0] enabled
[ 1.524328] netconsole: network logging started
[ 1.524479] PM: Hibernation image not present or could not be loaded.
[ 1.524480] ALSA device list:
[ 1.524481] No soundcards found.
[ 1.527690] sound hdaudioC0D0: autoconfig: line_outs=3 (0x14/0x15/0x16/0x0/0x0) type:line
[ 1.527692] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.527693] sound hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 1.527694] sound hdaudioC0D0: mono: mono_out=0x0
[ 1.527695] sound hdaudioC0D0: dig-out=0x1e/0x0
[ 1.527695] sound hdaudioC0D0: inputs:
[ 1.527698] sound hdaudioC0D0: Front Mic=0x19
[ 1.527700] sound hdaudioC0D0: Rear Mic=0x18
[ 1.527701] sound hdaudioC0D0: Line=0x1a
[ 1.676293] snd_hda_intel 0000:01:00.1: Too many HDMI devices
[ 1.676295] snd_hda_intel 0000:01:00.1: Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y
[ 1.809271] ata5: SATA link down (SStatus 0 SControl 300)
[ 1.809299] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.809344] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1.810588] ata1.00: ATA-8: ST2000DM001-1CH164, CC76, max UDMA/100
[ 1.810591] ata1.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 1.811502] ata1.00: configured for UDMA/100
[ 1.811897] scsi 0:0:0:0: Direct-Access ATA ST2000DM001-1CH1 CC76 PQ: 0 ANSI: 5
[ 1.812536] sd 0:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[ 1.812539] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.812712] sd 0:0:0:0: [sda] Write Protect is off
[ 1.812714] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.812735] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 1.812777] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.824919] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140214/psargs-359)
[ 1.824929] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT2._GTF] (Node ffff88033006eb68), AE_NOT_FOUND (20140214/psparse-536)
[ 1.824945] ata3.00: ATAPI: MATSHITA DVD-RAM SW820, 8.41, max UDMA/100
[ 1.847347] ACPI Error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20140214/psargs-359)
[ 1.847362] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SAT0.SPT2._GTF] (Node ffff88033006eb68), AE_NOT_FOUND (20140214/psparse-536)
[ 1.847389] ata3.00: configured for UDMA/100
[ 1.855856] sda: sda1 sda2 < sda5 >
[ 1.857501] scsi 2:0:0:0: CD-ROM MATSHITA DVD-RAM SW820 8.41 PQ: 0 ANSI: 5
[ 1.857641] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1.894000] sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[ 1.894006] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 1.894765] sr 2:0:0:0: Attached scsi CD-ROM sr0
[ 1.895037] sr 2:0:0:0: Attached scsi generic sg1 type 5
[ 1.971543] BTRFS: device fsid e52e795b-b5cf-4f23-8321-49824d04b90c devid 1 transid 450262 /dev/root
[ 1.974728] BTRFS info (device sda1): disk space caching is enabled
[ 1.987081] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input3
[ 1.988114] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input5
[ 1.989002] input: HDA NVidia HDMI/DP as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input7
[ 2.356901] VFS: Mounted root (btrfs filesystem) readonly on device 0:16.
[ 2.368537] devtmpfs: mounted
[ 2.372374] Freeing unused kernel memory: 3132K (ffffffff81f38000 - ffffffff82247000)
[ 2.372381] Write protecting the kernel read-only data: 14336k
[ 2.382193] Freeing unused kernel memory: 1292K (ffff8800018bd000 - ffff880001a00000)
[ 2.383638] Freeing unused kernel memory: 236K (ffff880001dc5000 - ffff880001e00000)
[ 2.392499] random: nonblocking pool is initialized
[ 2.439295] Switched to clocksource tsc
[ 2.550258] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 2.550900] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 2.551634] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 2.552332] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 2.552964] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 2.553701] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 2.554403] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 3.240409] stty (1200) used greatest stack depth: 3480 bytes left
[ 4.903751] systemd-udevd[1308]: starting version 204
[ 6.180464] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.209298] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 6.214706] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 6.215210] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 6.215470] xhci_hcd 0000:00:14.0: irq 47 for MSI/MSI-X
[ 6.217303] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.217314] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.217321] usb usb1: Product: xHCI Host Controller
[ 6.217329] usb usb1: Manufacturer: Linux 3.15.0-rc4-fb+ xhci_hcd
[ 6.217336] usb usb1: SerialNumber: 0000:00:14.0
[ 6.239228] hub 1-0:1.0: USB hub found
[ 6.239454] hub 1-0:1.0: 12 ports detected
[ 6.294549] ehci-pci: EHCI PCI platform driver
[ 6.335290] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 6.342968] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 6.343583] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 6.343596] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.343604] usb usb2: Product: xHCI Host Controller
[ 6.343613] usb usb2: Manufacturer: Linux 3.15.0-rc4-fb+ xhci_hcd
[ 6.343620] usb usb2: SerialNumber: 0000:00:14.0
[ 6.373456] hub 2-0:1.0: USB hub found
[ 6.373633] hub 2-0:1.0: 6 ports detected
[ 6.424666] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 6.429697] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 6.429757] ehci-pci 0000:00:1a.0: debug port 2
[ 6.431057] modprobe (1364) used greatest stack depth: 3472 bytes left
[ 6.433807] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 6.433932] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf3318000
[ 6.439198] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 6.439471] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.439482] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.439491] usb usb3: Product: EHCI Host Controller
[ 6.439499] usb usb3: Manufacturer: Linux 3.15.0-rc4-fb+ ehci_hcd
[ 6.439506] usb usb3: SerialNumber: 0000:00:1a.0
[ 6.455224] hub 3-0:1.0: USB hub found
[ 6.455306] hub 3-0:1.0: 2 ports detected
[ 6.469936] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 6.471554] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
[ 6.471617] ehci-pci 0000:00:1d.0: debug port 2
[ 6.475584] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 6.475710] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf3317000
[ 6.481205] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 6.481683] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.481694] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.481703] usb usb4: Product: EHCI Host Controller
[ 6.481711] usb usb4: Manufacturer: Linux 3.15.0-rc4-fb+ ehci_hcd
[ 6.481718] usb usb4: SerialNumber: 0000:00:1d.0
[ 6.489885] hub 4-0:1.0: USB hub found
[ 6.489936] hub 4-0:1.0: 2 ports detected
[ 6.594940] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 6.597385] rtlwifi: wireless switch is on
[ 6.671431] usb 1-1: new low-speed USB device number 2 using xhci_hcd
[ 6.710431] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 6.710557] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860)
[ 6.712088] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 6.840079] usb 1-1: New USB device found, idVendor=17ef, idProduct=602e
[ 6.840089] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6.840094] usb 1-1: Product: USB Optical Mouse
[ 6.840099] usb 1-1: Manufacturer: PixArt
[ 6.841198] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 6.846681] input: PixArt USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:17EF:602E.0001/input/input15
[ 6.849318] hid-generic 0003:17EF:602E.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-0000:00:14.0-1/input0
[ 7.003567] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[ 7.170522] usb 1-2: New USB device found, idVendor=2109, idProduct=2812
[ 7.170537] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 7.170545] usb 1-2: Product: USB2.0 Hub
[ 7.170553] usb 1-2: Manufacturer: VIA Labs, Inc.
[ 7.172116] hub 1-2:1.0: USB hub found
[ 7.172362] hub 1-2:1.0: 4 ports detected
[ 7.334693] usb 1-5: new high-speed USB device number 4 using xhci_hcd
[ 7.498836] usb 1-5: New USB device found, idVendor=0424, idProduct=2412
[ 7.498845] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 7.500264] hub 1-5:1.0: USB hub found
[ 7.500351] hub 1-5:1.0: 2 ports detected
[ 7.654876] usb 1-6: new low-speed USB device number 5 using xhci_hcd
[ 7.833768] usb 1-6: New USB device found, idVendor=17ef, idProduct=602d
[ 7.833778] usb 1-6: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 7.833783] usb 1-6: Product: Lenovo Black Silk USB Keyboard
[ 7.834538] usb 1-6: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 7.834560] usb 1-6: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 7.842853] input: Lenovo Black Silk USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:17EF:602D.0002/input/input16
[ 7.844043] hid-generic 0003:17EF:602D.0002: input,hidraw1: USB HID v1.11 Keyboard [Lenovo Black Silk USB Keyboard] on usb-0000:00:14.0-6/input0
[ 7.852345] input: Lenovo Black Silk USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:17EF:602D.0003/input/input17
[ 7.853456] hid-generic 0003:17EF:602D.0003: input,hidraw2: USB HID v1.11 Device [Lenovo Black Silk USB Keyboard] on usb-0000:00:14.0-6/input1
[ 8.007867] usb 1-10: new high-speed USB device number 6 using xhci_hcd
[ 8.181833] usb 1-10: New USB device found, idVendor=0bda, idProduct=0184
[ 8.181898] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8.181907] usb 1-10: Product: USB2.0-CRW
[ 8.181915] usb 1-10: Manufacturer: Generic
[ 8.181923] usb 1-10: SerialNumber: 20100818841300000
[ 8.291509] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 8.538801] usb 2-2: New USB device found, idVendor=2109, idProduct=0812
[ 8.538812] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.538817] usb 2-2: Product: USB3.0 Hub
[ 8.538822] usb 2-2: Manufacturer: VIA Labs, Inc.
[ 8.540946] hub 2-2:1.0: USB hub found
[ 8.541119] hub 2-2:1.0: 4 ports detected
[ 8.646656] usb 2-6: new SuperSpeed USB device number 3 using xhci_hcd
[ 8.658187] usb 2-6: New USB device found, idVendor=1679, idProduct=2001
[ 8.658197] usb 2-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8.658203] usb 2-6: Product: Beagle USB 5000 SuperSpeed Protocol Analyzer
[ 8.658208] usb 2-6: Manufacturer: Total Phase, Inc.
[ 8.658212] usb 2-6: SerialNumber: TP1142-485697
[ 8.741058] usb-storage 1-10:1.0: USB Mass Storage device detected
[ 8.741707] scsi6 : usb-storage 1-10:1.0
[ 8.745975] usbcore: registered new interface driver usb-storage
[ 8.763229] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 8.797901] usbcore: registered new interface driver uas
[ 8.877949] usb 3-1: New USB device found, idVendor=8087, idProduct=8008
[ 8.877958] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 8.879470] hub 3-1:1.0: USB hub found
[ 8.879668] hub 3-1:1.0: 6 ports detected
[ 8.986324] usb 4-1: new high-speed USB device number 2 using ehci-pci
[ 9.100902] usb 4-1: New USB device found, idVendor=8087, idProduct=8000
[ 9.100916] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 9.102442] hub 4-1:1.0: USB hub found
[ 9.102685] hub 4-1:1.0: 6 ports detected
[ 9.183533] usb 1-2.1: new high-speed USB device number 7 using xhci_hcd
[ 9.272627] usb 1-2.1: New USB device found, idVendor=2109, idProduct=2812
[ 9.272637] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 9.272643] usb 1-2.1: Product: USB2.0 Hub
[ 9.272647] usb 1-2.1: Manufacturer: VIA Labs, Inc.
[ 9.275059] hub 1-2.1:1.0: USB hub found
[ 9.275299] hub 1-2.1:1.0: 4 ports detected
[ 9.358522] usb 1-5.1: new high-speed USB device number 8 using xhci_hcd
[ 9.444437] usb 1-5.1: New USB device found, idVendor=05e3, idProduct=0610
[ 9.444448] usb 1-5.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 9.444453] usb 1-5.1: Product: USB2.0 Hub
[ 9.446505] hub 1-5.1:1.0: USB hub found
[ 9.446903] hub 1-5.1:1.0: 4 ports detected
[ 9.525517] usb 1-5.2: new high-speed USB device number 9 using xhci_hcd
[ 9.609869] usb 1-5.2: New USB device found, idVendor=0424, idProduct=2412
[ 9.609884] usb 1-5.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 9.612785] hub 1-5.2:1.0: USB hub found
[ 9.612895] hub 1-5.2:1.0: 2 ports detected
[ 9.678733] usb 2-2.1: new SuperSpeed USB device number 4 using xhci_hcd
[ 9.751939] scsi 6:0:0:0: Direct-Access Generic- Compact Flash 1.00 PQ: 0 ANSI: 0 CCS
[ 9.754110] scsi 6:0:0:1: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS
[ 9.758787] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 9.764549] sd 6:0:0:1: Attached scsi generic sg3 type 0
[ 9.768177] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[ 9.774220] sd 6:0:0:1: [sdc] Attached SCSI removable disk
[ 9.925765] usb 2-2.1: New USB device found, idVendor=2109, idProduct=0812
[ 9.925776] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 9.925782] usb 2-2.1: Product: USB3.0 Hub
[ 9.925786] usb 2-2.1: Manufacturer: VIA Labs, Inc.
[ 9.928225] hub 2-2.1:1.0: USB hub found
[ 9.928497] hub 2-2.1:1.0: 4 ports detected
[ 10.008005] usb 1-5.1.1: new high-speed USB device number 10 using xhci_hcd
[ 10.070104] Adding 24995836k swap on /dev/sda5. Priority:-1 extents:1 across:24995836k
[ 10.083231] usb 1-5.1.1: New USB device found, idVendor=05e3, idProduct=0610
[ 10.083245] usb 1-5.1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 10.083255] usb 1-5.1.1: Product: USB2.0 Hub
[ 10.085726] hub 1-5.1.1:1.0: USB hub found
[ 10.086041] hub 1-5.1.1:1.0: 4 ports detected
[ 10.165049] usb 1-5.1.3: new high-speed USB device number 11 using xhci_hcd
[ 10.220632] BTRFS info (device sda1): disk space caching is enabled
[ 10.249365] usb 1-5.1.3: New USB device found, idVendor=0403, idProduct=6010
[ 10.249376] usb 1-5.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 10.249381] usb 1-5.1.3: Product: Dual RS232-HS
[ 10.249386] usb 1-5.1.3: Manufacturer: FTDI
[ 10.317913] usb 2-2.1.1: new SuperSpeed USB device number 5 using xhci_hcd
[ 10.329092] usb 2-2.1.1: LPM exit latency is zeroed, disabling LPM.
[ 10.329586] usb 2-2.1.1: New USB device found, idVendor=0411, idProduct=01de
[ 10.329600] usb 2-2.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 10.329609] usb 2-2.1.1: Product: HD-PCTU3
[ 10.329618] usb 2-2.1.1: Manufacturer: BUFFALO
[ 10.329626] usb 2-2.1.1: SerialNumber: B2C1304066
[ 10.332022] usb-storage 2-2.1.1:1.0: USB Mass Storage device detected
[ 10.332916] scsi7 : usb-storage 2-2.1.1:1.0
[ 11.337130] scsi 7:0:0:0: Direct-Access BUFFALO HD-PCTU3 0001 PQ: 0 ANSI: 6
[ 11.339433] sd 7:0:0:0: [sdd] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 11.339989] sd 7:0:0:0: [sdd] Write Protect is off
[ 11.339999] sd 7:0:0:0: [sdd] Mode Sense: 1f 00 00 08
[ 11.340349] sd 7:0:0:0: Attached scsi generic sg4 type 0
[ 11.340531] sd 7:0:0:0: [sdd] No Caching mode page found
[ 11.340559] sd 7:0:0:0: [sdd] Assuming drive cache: write through
[ 11.668923] sdd: unknown partition table
[ 11.671766] sd 7:0:0:0: [sdd] Attached SCSI disk
[ 11.854092] BTRFS: device label btrfs1 devid 1 transid 6484 /dev/sdd
[ 13.629106] r8169 0000:03:00.0 eth0: link down
[ 13.629162] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 13.629209] r8169 0000:03:00.0 eth0: link down
[ 13.629374] ip (2587) used greatest stack depth: 2192 bytes left
[ 15.981546] r8169 0000:03:00.0 eth0: link up
[ 15.981576] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 239.589208]
[ 239.589213] ======================================================
[ 239.589214] [ INFO: possible circular locking dependency detected ]
[ 239.589216] 3.15.0-rc4-fb+ #5 Not tainted
[ 239.589217] -------------------------------------------------------
[ 239.589218] swapper/1/0 is trying to acquire lock:
[ 239.589219] (&(&priv->lock)->rlock#2){-.....}, at: [<ffffffff814a6b98>] nouveau_therm_update+0x48/0x310
[ 239.589228]
[ 239.589228] but task is already holding lock:
[ 239.589230] (&(&priv->sensor.alarm_program_lock)->rlock){-.....}, at: [<ffffffff814a85a4>] alarm_timer_callback+0x54/0xe0
[ 239.589234]
[ 239.589234] which lock already depends on the new lock.
[ 239.589234]
[ 239.589236]
[ 239.589236] the existing dependency chain (in reverse order) is:
[ 239.589237]
[ 239.589237] -> #1 (&(&priv->sensor.alarm_program_lock)->rlock){-.....}:
[ 239.589240] [<ffffffff810952e5>] lock_acquire+0xb5/0x160
[ 239.589243] [<ffffffff818ac6c6>] _raw_spin_lock_irqsave+0x56/0x90
[ 239.589247] [<ffffffff814a85a4>] alarm_timer_callback+0x54/0xe0
[ 239.589249] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589252] [<ffffffff814aa61e>] nv04_timer_alarm+0x7e/0xe0
[ 239.589255] [<ffffffff814a6dbd>] nouveau_therm_update+0x26d/0x310
[ 239.589257] [<ffffffff814a6e7a>] nouveau_therm_alarm+0x1a/0x20
[ 239.589259] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589261] [<ffffffff814aa6eb>] nv04_timer_intr+0x6b/0x90
[ 239.589263] [<ffffffff814a4451>] nouveau_mc_intr+0x141/0x1a0
[ 239.589265] [<ffffffff810a7777>] handle_irq_event_percpu+0x47/0x1d0
[ 239.589268] [<ffffffff810a793d>] handle_irq_event+0x3d/0x60
[ 239.589270] [<ffffffff810aa347>] handle_edge_irq+0x77/0x130
[ 239.589272] [<ffffffff8100488f>] handle_irq+0xbf/0x150
[ 239.589275] [<ffffffff818b75bf>] do_IRQ+0x4f/0xf0
[ 239.589277] [<ffffffff818acbb2>] ret_from_intr+0x0/0x1a
[ 239.589279] [<ffffffff8160d147>] cpuidle_enter+0x17/0x20
[ 239.589283] [<ffffffff8108ced2>] cpu_startup_entry+0x242/0x470
[ 239.589287] [<ffffffff81897876>] rest_init+0xc6/0xd0
[ 239.589290] [<ffffffff8210de95>] start_kernel+0x386/0x391
[ 239.589293] [<ffffffff8210d5ca>] x86_64_start_reservations+0x2a/0x2c
[ 239.589296] [<ffffffff8210d70a>] x86_64_start_kernel+0x13e/0x14d
[ 239.589297]
[ 239.589297] -> #0 (&(&priv->lock)->rlock#2){-.....}:
[ 239.589300] [<ffffffff81094b65>] __lock_acquire+0x1565/0x1c30
[ 239.589302] [<ffffffff810952e5>] lock_acquire+0xb5/0x160
[ 239.589304] [<ffffffff818ac6c6>] _raw_spin_lock_irqsave+0x56/0x90
[ 239.589306] [<ffffffff814a6b98>] nouveau_therm_update+0x48/0x310
[ 239.589308] [<ffffffff814a6e7a>] nouveau_therm_alarm+0x1a/0x20
[ 239.589310] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589312] [<ffffffff814aa61e>] nv04_timer_alarm+0x7e/0xe0
[ 239.589315] [<ffffffff814a862d>] alarm_timer_callback+0xdd/0xe0
[ 239.589317] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589319] [<ffffffff814aa6eb>] nv04_timer_intr+0x6b/0x90
[ 239.589321] [<ffffffff814a4451>] nouveau_mc_intr+0x141/0x1a0
[ 239.589323] [<ffffffff810a7777>] handle_irq_event_percpu+0x47/0x1d0
[ 239.589325] [<ffffffff810a793d>] handle_irq_event+0x3d/0x60
[ 239.589327] [<ffffffff810aa347>] handle_edge_irq+0x77/0x130
[ 239.589329] [<ffffffff8100488f>] handle_irq+0xbf/0x150
[ 239.589330] [<ffffffff818b75bf>] do_IRQ+0x4f/0xf0
[ 239.589332] [<ffffffff818acbb2>] ret_from_intr+0x0/0x1a
[ 239.589334] [<ffffffff8160d147>] cpuidle_enter+0x17/0x20
[ 239.589336] [<ffffffff8108ced2>] cpu_startup_entry+0x242/0x470
[ 239.589338] [<ffffffff810300b8>] start_secondary+0x1a8/0x210
[ 239.589343]
[ 239.589343] other info that might help us debug this:
[ 239.589343]
[ 239.589344] Possible unsafe locking scenario:
[ 239.589344]
[ 239.589345] CPU0 CPU1
[ 239.589346] ---- ----
[ 239.589347] lock(&(&priv->sensor.alarm_program_lock)->rlock);
[ 239.589349] lock(&(&priv->lock)->rlock#2);
[ 239.589351] lock(&(&priv->sensor.alarm_program_lock)->rlock);
[ 239.589353] lock(&(&priv->lock)->rlock#2);
[ 239.589355]
[ 239.589355] *** DEADLOCK ***
[ 239.589355]
[ 239.589357] 1 lock held by swapper/1/0:
[ 239.589358] #0: (&(&priv->sensor.alarm_program_lock)->rlock){-.....}, at: [<ffffffff814a85a4>] alarm_timer_callback+0x54/0xe0
[ 239.589362]
[ 239.589362] stack backtrace:
[ 239.589364] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.15.0-rc4-fb+ #5
[ 239.589366] Hardware name: LENOVO 10120/ , BIOS I1KT15AUS 03/28/2013
[ 239.589367] ffffffff826667d0 ffff880330803b30 ffffffff818a1afc ffffffff826667d0
[ 239.589370] ffff880330803b70 ffffffff8189caa9 ffff880330803bc0 ffff88032e70c778
[ 239.589372] 0000000000000001 0000000000000001 ffff88032e70bf30 ffff88032e70c778
[ 239.589375] Call Trace:
[ 239.589376] <IRQ> [<ffffffff818a1afc>] dump_stack+0x4d/0x66
[ 239.589382] [<ffffffff8189caa9>] print_circular_bug+0x200/0x20e
[ 239.589384] [<ffffffff81094b65>] __lock_acquire+0x1565/0x1c30
[ 239.589386] [<ffffffff810939b3>] ? __lock_acquire+0x3b3/0x1c30
[ 239.589388] [<ffffffff810952e5>] lock_acquire+0xb5/0x160
[ 239.589391] [<ffffffff814a6b98>] ? nouveau_therm_update+0x48/0x310
[ 239.589393] [<ffffffff818ac6c6>] _raw_spin_lock_irqsave+0x56/0x90
[ 239.589395] [<ffffffff814a6b98>] ? nouveau_therm_update+0x48/0x310
[ 239.589398] [<ffffffff814a6b98>] nouveau_therm_update+0x48/0x310
[ 239.589400] [<ffffffff814a6e7a>] nouveau_therm_alarm+0x1a/0x20
[ 239.589402] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589405] [<ffffffff814aa61e>] nv04_timer_alarm+0x7e/0xe0
[ 239.589407] [<ffffffff814a862d>] alarm_timer_callback+0xdd/0xe0
[ 239.589410] [<ffffffff814aa55e>] nv04_timer_alarm_trigger+0x12e/0x170
[ 239.589412] [<ffffffff814aa6eb>] nv04_timer_intr+0x6b/0x90
[ 239.589414] [<ffffffff814a4451>] nouveau_mc_intr+0x141/0x1a0
[ 239.589416] [<ffffffff810a7777>] handle_irq_event_percpu+0x47/0x1d0
[ 239.589419] [<ffffffff810a793d>] handle_irq_event+0x3d/0x60
[ 239.589421] [<ffffffff810aa347>] handle_edge_irq+0x77/0x130
[ 239.589423] [<ffffffff8100488f>] handle_irq+0xbf/0x150
[ 239.589425] [<ffffffff818b0bb6>] ? atomic_notifier_call_chain+0x16/0x20
[ 239.589427] [<ffffffff818b75bf>] do_IRQ+0x4f/0xf0
[ 239.589430] [<ffffffff818acbb2>] common_interrupt+0x72/0x72
[ 239.589431] <EOI> [<ffffffff8160d097>] ? cpuidle_enter_state+0x57/0xd0
[ 239.589436] [<ffffffff8160d090>] ? cpuidle_enter_state+0x50/0xd0
[ 239.589438] [<ffffffff8160d147>] cpuidle_enter+0x17/0x20
[ 239.589440] [<ffffffff8108ced2>] cpu_startup_entry+0x242/0x470
[ 239.589443] [<ffffffff810300b8>] start_secondary+0x1a8/0x210
[ 414.578776] usb 1-5.1.3: USB disconnect, device number 11
[ 896.595431] usb 1-5.1.3: new high-speed USB device number 12 using xhci_hcd
[ 896.679563] usb 1-5.1.3: New USB device found, idVendor=0403, idProduct=6010
[ 896.679575] usb 1-5.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 896.679581] usb 1-5.1.3: Product: Dual RS232-HS
[ 896.679585] usb 1-5.1.3: Manufacturer: FTDI
[ 897.295369] usbcore: registered new interface driver usbserial
[ 897.295484] usbcore: registered new interface driver usbserial_generic
[ 897.295556] usbserial: USB Serial support registered for generic
[ 897.301287] usbcore: registered new interface driver ftdi_sio
[ 897.301400] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 897.301913] ftdi_sio 1-5.1.3:1.0: FTDI USB Serial Device converter detected
[ 897.302263] usb 1-5.1.3: Detected FT2232H
[ 897.302267] usb 1-5.1.3: Number of endpoints 2
[ 897.302272] usb 1-5.1.3: Endpoint 1 MaxPacketSize 512
[ 897.302275] usb 1-5.1.3: Endpoint 2 MaxPacketSize 512
[ 897.302279] usb 1-5.1.3: Setting MaxPacketSize 512
[ 897.302711] usb 1-5.1.3: FTDI USB Serial Device converter now attached to ttyUSB0
[ 897.302775] ftdi_sio 1-5.1.3:1.1: FTDI USB Serial Device converter detected
[ 897.302868] usb 1-5.1.3: Detected FT2232H
[ 897.302872] usb 1-5.1.3: Number of endpoints 2
[ 897.302876] usb 1-5.1.3: Endpoint 1 MaxPacketSize 512
[ 897.302879] usb 1-5.1.3: Endpoint 2 MaxPacketSize 512
[ 897.302883] usb 1-5.1.3: Setting MaxPacketSize 512
[ 897.303100] usb 1-5.1.3: FTDI USB Serial Device converter now attached to ttyUSB1
[ 910.402360] usb 1-5.1.3: USB disconnect, device number 12
[ 910.403079] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[ 910.403129] ftdi_sio 1-5.1.3:1.0: device disconnected
[ 910.403752] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1
[ 910.403811] ftdi_sio 1-5.1.3:1.1: device disconnected
Attachment:
signature.asc
Description: Digital signature