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Date: Thu, 23 Oct 2014 16:21:17 +0300 (EEST) From: Meelis Roos <mroos@...ux.ee> To: Linux Kernel list <linux-kernel@...r.kernel.org> Subject: hung tasks in 3.18.0-rc1-00221-gc3351df This is first real test on a computer where 3.17 did hang. Fist the hung task info, then full dmesg. [ 960.346611] INFO: task kworker/u16:0:6 blocked for more than 120 seconds. [ 960.346616] Tainted: G W 3.18.0-rc1-00221-gc3351df #150 [ 960.346618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.346621] kworker/u16:0 D 0000000000000000 0 6 2 0x00000000 [ 960.346633] Workqueue: netns cleanup_net [ 960.346635] ffff880111c4d1e0 0000000000000002 ffff880111c4d1e0 ffff880111c53fd8 [ 960.346639] ffff880111c4d1e0 000000000000a000 ffff880111c4d1e0 0000000000000296 [ 960.346642] 0000000000000000 7fffffffffffffff 7fffffffffffffff ffffffff8182e010 [ 960.346646] Call Trace: [ 960.346654] [<ffffffff8153dcfd>] ? schedule_timeout+0x18d/0x200 [ 960.346660] [<ffffffff810915a0>] ? get_state_synchronize_rcu+0x10/0x10 [ 960.346664] [<ffffffff8153c544>] ? wait_for_completion+0xb4/0x110 [ 960.346669] [<ffffffff8153e5d5>] ? _raw_spin_unlock_irqrestore+0x5/0x10 [ 960.346672] [<ffffffff8153c539>] ? wait_for_completion+0xa9/0x110 [ 960.346677] [<ffffffff81069450>] ? wake_up_state+0x10/0x10 [ 960.346681] [<ffffffff8109285a>] ? _rcu_barrier+0x14a/0x1d0 [ 960.346686] [<ffffffff8145f13c>] ? netdev_run_todo+0x5c/0x310 [ 960.346691] [<ffffffff81458775>] ? rollback_registered_many+0x265/0x2d0 [ 960.346696] [<ffffffff81459db6>] ? default_device_exit_batch+0x136/0x150 [ 960.346701] [<ffffffff8107a240>] ? __wake_up_sync+0x10/0x10 [ 960.346704] [<ffffffff81454310>] ? cleanup_net+0xf0/0x1d0 [ 960.346709] [<ffffffff8105b566>] ? process_one_work+0x136/0x380 [ 960.346713] [<ffffffff81058ca7>] ? pwq_activate_delayed_work+0x27/0x40 [ 960.346716] [<ffffffff8105ba83>] ? worker_thread+0x63/0x480 [ 960.346720] [<ffffffff8105ba20>] ? rescuer_thread+0x270/0x270 [ 960.346723] [<ffffffff8105fc9e>] ? kthread+0xce/0xf0 [ 960.346726] [<ffffffff81060000>] ? queue_kthread_work+0x80/0x80 [ 960.346729] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 960.346734] [<ffffffff8153ed2c>] ? ret_from_fork+0x7c/0xb0 [ 960.346737] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1080.363583] INFO: task kworker/u16:0:6 blocked for more than 120 seconds. [ 1080.363589] Tainted: G W 3.18.0-rc1-00221-gc3351df #150 [ 1080.363591] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1080.363594] kworker/u16:0 D 0000000000000000 0 6 2 0x00000000 [ 1080.363604] Workqueue: netns cleanup_net [ 1080.363607] ffff880111c4d1e0 0000000000000002 ffff880111c4d1e0 ffff880111c53fd8 [ 1080.363610] ffff880111c4d1e0 000000000000a000 ffff880111c4d1e0 0000000000000296 [ 1080.363614] 0000000000000000 7fffffffffffffff 7fffffffffffffff ffffffff8182e010 [ 1080.363617] Call Trace: [ 1080.363625] [<ffffffff8153dcfd>] ? schedule_timeout+0x18d/0x200 [ 1080.363633] [<ffffffff810915a0>] ? get_state_synchronize_rcu+0x10/0x10 [ 1080.363637] [<ffffffff8153c544>] ? wait_for_completion+0xb4/0x110 [ 1080.363641] [<ffffffff8153e5d5>] ? _raw_spin_unlock_irqrestore+0x5/0x10 [ 1080.363645] [<ffffffff8153c539>] ? wait_for_completion+0xa9/0x110 [ 1080.363649] [<ffffffff81069450>] ? wake_up_state+0x10/0x10 [ 1080.363653] [<ffffffff8109285a>] ? _rcu_barrier+0x14a/0x1d0 [ 1080.363658] [<ffffffff8145f13c>] ? netdev_run_todo+0x5c/0x310 [ 1080.363663] [<ffffffff81458775>] ? rollback_registered_many+0x265/0x2d0 [ 1080.363667] [<ffffffff81459db6>] ? default_device_exit_batch+0x136/0x150 [ 1080.363672] [<ffffffff8107a240>] ? __wake_up_sync+0x10/0x10 [ 1080.363676] [<ffffffff81454310>] ? cleanup_net+0xf0/0x1d0 [ 1080.363681] [<ffffffff8105b566>] ? process_one_work+0x136/0x380 [ 1080.363684] [<ffffffff81058ca7>] ? pwq_activate_delayed_work+0x27/0x40 [ 1080.363688] [<ffffffff8105ba83>] ? worker_thread+0x63/0x480 [ 1080.363691] [<ffffffff8105ba20>] ? rescuer_thread+0x270/0x270 [ 1080.363695] [<ffffffff8105fc9e>] ? kthread+0xce/0xf0 [ 1080.363698] [<ffffffff81060000>] ? queue_kthread_work+0x80/0x80 [ 1080.363702] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1080.363706] [<ffffffff8153ed2c>] ? ret_from_fork+0x7c/0xb0 [ 1080.363709] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.18.0-rc1-00221-gc3351df (mroos@...metheus) (gcc version 4.9.1 (Debian 4.9.1-18) ) #150 SMP Thu Oct 23 14:21:19 EEST 2014 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.18.0-rc1-00221-gc3351df root=/dev/sda1 ro drm.debug=0xe [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e8000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000db7ac43f] usable [ 0.000000] BIOS-e820: [mem 0x00000000db7ac440-0x00000000db7ae49f] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000db7ae4a0-0x00000000dfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f4000000-0x00000000f7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fed3ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed45000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000117ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: Hewlett-Packard HP Compaq 8100 Elite SFF PC/304Ah, BIOS 786H1 v01.13 07/14/2011 [ 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 = 0x118000 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-E3FFF write-protect [ 0.000000] E4000-EFFFF write-back [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask E00000000 write-back [ 0.000000] 1 base 0DB800000 mask FFF800000 uncachable [ 0.000000] 2 base 0DC000000 mask FFC000000 uncachable [ 0.000000] 3 base 0E0000000 mask FE0000000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 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 = 0xdb7ac max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f9bf0-0x000f9bff] mapped at [ffff8800000f9bf0] [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x019ef000, 0x019effff] PGTABLE [ 0.000000] BRK [0x019f0000, 0x019f0fff] PGTABLE [ 0.000000] BRK [0x019f1000, 0x019f1fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x117e00000-0x117ffffff] [ 0.000000] [mem 0x117e00000-0x117ffffff] page 2M [ 0.000000] BRK [0x019f2000, 0x019f2fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x114000000-0x117dfffff] [ 0.000000] [mem 0x114000000-0x117dfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x100000000-0x113ffffff] [ 0.000000] [mem 0x100000000-0x113ffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0xdb7abfff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0xdb5fffff] page 2M [ 0.000000] [mem 0xdb600000-0xdb7abfff] page 4k [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000E5210 000014 (v00 COMPAQ) [ 0.000000] ACPI: RSDT 0x00000000DB7D0540 000040 (v01 HPQOEM SLIC-BPC 20110714 00000000) [ 0.000000] ACPI: FACP 0x00000000DB7D05E8 000074 (v01 COMPAQ IBEXPEAK 00000001 00000000) [ 0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has zero address or length: 0x0000000000000050/0x0 (20140828/tbfadt-649) [ 0.000000] ACPI BIOS Warning (bug): Invalid length for FADT/Pm2ControlBlock: 0, using default 8 (20140828/tbfadt-699) [ 0.000000] ACPI: DSDT 0x00000000DB7D0A4F 00A69E (v01 COMPAQ DSDT_PRJ 00000001 MSFT 0100000E) [ 0.000000] ACPI: FACS 0x00000000DB7D0500 000040 [ 0.000000] ACPI: APIC 0x00000000DB7D065C 0000BC (v01 COMPAQ IBEXPEAK 00000001 00000000) [ 0.000000] ACPI: ASF! 0x00000000DB7D0718 000063 (v32 COMPAQ IBEXPEAK 00000001 00000000) [ 0.000000] ACPI: MCFG 0x00000000DB7D077B 00003C (v01 COMPAQ IBEXPEAK 00000001 00000000) [ 0.000000] ACPI: TCPA 0x00000000DB7D07B7 000032 (v01 COMPAQ IBEXPEAK 00000001 00000000) [ 0.000000] ACPI: SLIC 0x00000000DB7D07E9 000176 (v01 HPQOEM SLIC-BPC 00000001 00000000) [ 0.000000] ACPI: HPET 0x00000000DB7D095F 000038 (v01 COMPAQ IBEXPEAK 00000001 00000000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] [ffffea0000000000-ffffea00045fffff] PMD -> [ffff880113800000-ffff8801175fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x117ffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009efff] [ 0.000000] node 0: [mem 0x00100000-0xdb7abfff] [ 0.000000] node 0: [mem 0x100000000-0x117ffffff] [ 0.000000] Initmem setup node 0 [mem 0x00001000-0x117ffffff] [ 0.000000] On node 0 totalpages: 997194 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 13983 pages used for memmap [ 0.000000] DMA32 zone: 894892 pages, LIFO batch:31 [ 0.000000] Normal zone: 1536 pages used for memmap [ 0.000000] Normal zone: 98304 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0xde000000-0xdfffffff [ 0.000000] ACPI: PM-Timer IO Port: 0xf808 [ 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[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x05] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 1, 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: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000e7fff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e8000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb7ac000-0xdb7acfff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb7ad000-0xdb7adfff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb7ae000-0xdb7aefff] [ 0.000000] PM: Registered nosave memory: [mem 0xdb7af000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf3ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf4000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfed3ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfed44fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed45000-0xffffffff] [ 0.000000] e820: [mem 0xe0000000-0xf3ffffff] available for PCI devices [ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff880117c00000 s76672 r8192 d29824 u262144 [ 0.000000] pcpu-alloc: s76672 r8192 d29824 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 981590 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.18.0-rc1-00221-gc3351df root=/dev/sda1 ro drm.debug=0xe [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Memory: 3841836K/3988776K available (5388K kernel code, 463K rwdata, 1712K rodata, 796K init, 688K bss, 146940K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] NR_IRQS:4352 nr_irqs:488 0 [ 0.000000] NO_HZ: Clearing 0 from nohz_full range for timekeeping [ 0.000000] NO_HZ: Full dynticks CPUs: 1-7. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 16252928 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 3325.272 MHz processor [ 0.000020] Calibrating delay loop (skipped), value calculated using timer frequency.. 6650.54 BogoMIPS (lpj=13301088) [ 0.000080] pid_max: default: 32768 minimum: 301 [ 0.000115] ACPI: Core revision 20140828 [ 0.002049] ACPI: All ACPI Tables successfully acquired [ 0.004468] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.004509] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.004702] Initializing cgroup subsys memory [ 0.004739] Initializing cgroup subsys devices [ 0.004774] Initializing cgroup subsys freezer [ 0.004810] Initializing cgroup subsys blkio [ 0.004844] Initializing cgroup subsys perf_event [ 0.004880] Initializing cgroup subsys hugetlb [ 0.004927] CPU: Physical Processor ID: 0 [ 0.004959] CPU: Processor Core ID: 0 [ 0.004993] mce: CPU supports 9 MCE banks [ 0.005033] CPU0: Thermal monitoring enabled (TM1) [ 0.005074] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7 Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.005231] Freeing SMP alternatives memory: 20K (ffffffff8193c000 - ffffffff81941000) [ 0.005714] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.045441] smpboot: CPU0: Intel(R) Core(TM) i5 CPU 660 @ 3.33GHz (fam: 06, model: 25, stepping: 05) [ 0.151571] Performance Events: PEBS fmt1+, 16-deep LBR, Westmere events, Intel PMU driver. [ 0.151662] perf_event_intel: CPUID marked event: 'bus cycles' unavailable [ 0.151702] ... version: 3 [ 0.151735] ... bit width: 48 [ 0.151768] ... generic registers: 4 [ 0.151800] ... value mask: 0000ffffffffffff [ 0.151835] ... max period: 000000007fffffff [ 0.151871] ... fixed-purpose events: 3 [ 0.151904] ... event mask: 000000070000000f [ 0.152158] x86: Booting SMP configuration: [ 0.152192] .... node #0, CPUs: #1 [ 0.165511] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.165671] #2 #3 [ 0.192070] x86: Booted up 1 node, 4 CPUs [ 0.192127] smpboot: Total of 4 processors activated (26602.17 BogoMIPS) [ 0.193902] devtmpfs: initialized [ 0.194074] PM: Registering ACPI NVS region [mem 0xdb7ac440-0xdb7ae49f] (8288 bytes) [ 0.194142] reboot: HP Compaq Laptop series board detected. Selecting BIOS-method for reboots. [ 0.194296] pinctrl core: initialized pinctrl subsystem [ 0.194419] NET: Registered protocol family 16 [ 0.195579] cpuidle: using governor ladder [ 0.199575] cpuidle: using governor menu [ 0.199632] ACPI: bus type PCI registered [ 0.199714] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf4000000-0xf7ffffff] (base 0xf4000000) [ 0.199778] PCI: MMCONFIG at [mem 0xf4000000-0xf7ffffff] reserved in E820 [ 0.199865] PCI: Using configuration type 1 for base access [ 0.203809] ACPI: Added _OSI(Module Device) [ 0.203844] ACPI: Added _OSI(Processor Device) [ 0.203878] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.203912] ACPI: Added _OSI(Processor Aggregator Device) [ 0.219606] ACPI: Dynamic OEM Table Load: [ 0.219651] ACPI: SSDT 0xFFFF880111EB3400 0003BA (v01 COMPAQ CPU_TM2 00000001 MSFT 0100000E) [ 0.227603] ACPI: Dynamic OEM Table Load: [ 0.227647] ACPI: SSDT 0xFFFF880111EB3800 0003D8 (v01 COMPAQ CST 00000001 MSFT 0100000E) [ 0.239755] ACPI: Interpreter enabled [ 0.239792] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140828/hwxface-580) [ 0.239865] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140828/hwxface-580) [ 0.239945] ACPI: (supports S0 S3 S4 S5) [ 0.239978] ACPI: Using IOAPIC for interrupt routing [ 0.240027] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.245856] acpi LNXCPU:00: Invalid PBLK length [7] [ 0.245896] acpi LNXCPU:01: Invalid PBLK length [7] [ 0.245935] acpi LNXCPU:02: Invalid PBLK length [7] [ 0.245974] acpi LNXCPU:03: Invalid PBLK length [7] [ 0.247670] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.247710] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.247774] ACPI BIOS Error (bug): \_SB_.PCI0._OSC: Excess arguments - ASL declared 5, ACPI requires 4 (20140828/nsarguments-189) [ 0.247878] ACPI Error: [CAPD] Namespace lookup failure, AE_ALREADY_EXISTS (20140828/dsfield-211) [ 0.247956] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node ffff88011302c668), AE_ALREADY_EXISTS (20140828/psparse-536) [ 0.248048] acpi PNP0A08:00: _OSC failed (AE_ALREADY_EXISTS); disabling ASPM [ 0.248261] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.248372] PCI host bridge to bus 0000:00 [ 0.248406] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.248443] pci_bus 0000:00: root bus resource [mem 0xf8000000-0xfdffffff] [ 0.248483] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.248520] pci_bus 0000:00: root bus resource [io 0x1000-0x2fff] [ 0.248558] pci_bus 0000:00: root bus resource [io 0x3000-0x6fff] [ 0.248597] pci_bus 0000:00: root bus resource [io 0x7000-0xafff] [ 0.248635] pci_bus 0000:00: root bus resource [io 0xb000-0xffff] [ 0.248672] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.248713] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xf3ffffff] [ 0.248754] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff] [ 0.248798] pci 0000:00:00.0: [8086:0040] type 00 class 0x060000 [ 0.248813] DMAR: Disabling batched IOTLB flush on Ironlake [ 0.248893] pci 0000:00:02.0: [8086:0042] type 00 class 0x030000 [ 0.248902] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit] [ 0.248906] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.248909] pci 0000:00:02.0: reg 0x20: [io 0x1170-0x1177] [ 0.248982] pci 0000:00:16.0: [8086:3b64] type 00 class 0x078000 [ 0.249008] pci 0000:00:16.0: reg 0x10: [mem 0xf0427100-0xf042710f 64bit] [ 0.249096] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.249145] pci 0000:00:16.3: [8086:3b67] type 00 class 0x070002 [ 0.249161] pci 0000:00:16.3: reg 0x10: [io 0x1188-0x118f] [ 0.249170] pci 0000:00:16.3: reg 0x14: [mem 0xf0424000-0xf0424fff] [ 0.249284] pci 0000:00:19.0: [8086:10ef] type 00 class 0x020000 [ 0.249297] pci 0000:00:19.0: reg 0x10: [mem 0xf0400000-0xf041ffff] [ 0.249303] pci 0000:00:19.0: reg 0x14: [mem 0xf0425000-0xf0425fff] [ 0.249309] pci 0000:00:19.0: reg 0x18: [io 0x1100-0x111f] [ 0.249358] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.249380] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.249449] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320 [ 0.249467] pci 0000:00:1a.0: reg 0x10: [mem 0xf0426800-0xf0426bff] [ 0.249540] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.249565] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.249631] pci 0000:00:1b.0: [8086:3b56] type 00 class 0x040300 [ 0.249643] pci 0000:00:1b.0: reg 0x10: [mem 0xf0420000-0xf0423fff 64bit] [ 0.249700] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.249747] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400 [ 0.249802] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.249826] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.249892] pci 0000:00:1c.4: [8086:3b4a] type 01 class 0x060400 [ 0.249948] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.249971] pci 0000:00:1c.4: System wakeup disabled by ACPI [ 0.250034] pci 0000:00:1c.6: [8086:3b4e] type 01 class 0x060400 [ 0.250089] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold [ 0.250112] pci 0000:00:1c.6: System wakeup disabled by ACPI [ 0.250180] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320 [ 0.250196] pci 0000:00:1d.0: reg 0x10: [mem 0xf0426c00-0xf0426fff] [ 0.250269] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.250293] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.250354] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401 [ 0.250407] pci 0000:00:1e.0: System wakeup disabled by ACPI [ 0.250471] pci 0000:00:1f.0: [8086:3b0a] type 00 class 0x060100 [ 0.250601] pci 0000:00:1f.2: [8086:3b22] type 00 class 0x010601 [ 0.250615] pci 0000:00:1f.2: reg 0x10: [io 0x1190-0x1197] [ 0.250620] pci 0000:00:1f.2: reg 0x14: [io 0x11a8-0x11ab] [ 0.250626] pci 0000:00:1f.2: reg 0x18: [io 0x1198-0x119f] [ 0.250632] pci 0000:00:1f.2: reg 0x1c: [io 0x11ac-0x11af] [ 0.250637] pci 0000:00:1f.2: reg 0x20: [io 0x1120-0x113f] [ 0.250643] pci 0000:00:1f.2: reg 0x24: [mem 0xf0426000-0xf04267ff] [ 0.250678] pci 0000:00:1f.2: PME# supported from D3hot [ 0.250770] pci 0000:00:1c.0: PCI bridge to [bus 18] [ 0.250857] pci 0000:00:1c.4: PCI bridge to [bus 24] [ 0.250944] pci 0000:00:1c.6: PCI bridge to [bus 30] [ 0.251061] pci 0000:00:1e.0: PCI bridge to [bus 0d] (subtractive decode) [ 0.251107] pci 0000:00:1e.0: bridge window [mem 0xf8000000-0xfdffffff] (subtractive decode) [ 0.251108] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 0.251109] pci 0000:00:1e.0: bridge window [io 0x1000-0x2fff] (subtractive decode) [ 0.251110] pci 0000:00:1e.0: bridge window [io 0x3000-0x6fff] (subtractive decode) [ 0.251111] pci 0000:00:1e.0: bridge window [io 0x7000-0xafff] (subtractive decode) [ 0.251112] pci 0000:00:1e.0: bridge window [io 0xb000-0xffff] (subtractive decode) [ 0.251114] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 0.251115] pci 0000:00:1e.0: bridge window [mem 0xe0000000-0xf3ffffff] (subtractive decode) [ 0.251116] pci 0000:00:1e.0: bridge window [mem 0xfed40000-0xfed44fff] (subtractive decode) [ 0.251131] pci_bus 0000:00: on NUMA node 0 [ 0.251403] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 14 15) [ 0.251519] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11 14 15) [ 0.251638] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 14 15) [ 0.251752] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 14 15) [ 0.251865] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 *10 11 14 15) [ 0.251978] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 14 15) [ 0.252093] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 10 11 14 15) [ 0.252207] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 14 15) *0, disabled. [ 0.252403] ACPI: Enabled 1 GPEs in block 00 to 3F [ 0.252493] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.252531] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.252592] vgaarb: loaded [ 0.252622] vgaarb: bridge control possible 0000:00:02.0 [ 0.252694] SCSI subsystem initialized [ 0.252755] libata version 3.00 loaded. [ 0.252782] PCI: Using ACPI for IRQ routing [ 0.253908] PCI: Discovered peer bus 3f [ 0.253941] PCI: root bus 3f: using default resources [ 0.253943] PCI: Probing PCI hardware (bus 3f) [ 0.253961] PCI host bridge to bus 0000:3f [ 0.253995] pci_bus 0000:3f: root bus resource [io 0x0000-0xffff] [ 0.254033] pci_bus 0000:3f: root bus resource [mem 0x00000000-0xfffffffff] [ 0.254074] pci_bus 0000:3f: No busn resource found for root bus, will use [bus 3f-ff] [ 0.254136] pci_bus 0000:3f: busn_res: can not insert [bus 3f-ff] under domain [bus 00-ff] (conflicts with (null) [bus 00-ff]) [ 0.254139] pci 0000:3f:00.0: [8086:2c61] type 00 class 0x060000 [ 0.254169] pci 0000:3f:00.1: [8086:2d01] type 00 class 0x060000 [ 0.254198] pci 0000:3f:02.0: [8086:2d10] type 00 class 0x060000 [ 0.254225] pci 0000:3f:02.1: [8086:2d11] type 00 class 0x060000 [ 0.254253] pci 0000:3f:02.2: [8086:2d12] type 00 class 0x060000 [ 0.254280] pci 0000:3f:02.3: [8086:2d13] type 00 class 0x060000 [ 0.254314] pci_bus 0000:3f: busn_res: [bus 3f-ff] end is updated to 3f [ 0.254315] pci_bus 0000:3f: busn_res: can not insert [bus 3f] under domain [bus 00-ff] (conflicts with (null) [bus 00-ff]) [ 0.254317] PCI: pci_cache_line_size set to 64 bytes [ 0.254347] e820: reserve RAM buffer [mem 0x0009f800-0x0009ffff] [ 0.254348] e820: reserve RAM buffer [mem 0xdb7ac440-0xdbffffff] [ 0.254437] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.254512] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.256570] Switched to clocksource hpet [ 0.256651] pnp: PnP ACPI init [ 0.256717] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.256736] pnp 00:01: Plug and Play ACPI device, IDs PNP0f13 PNP0f0e (active) [ 0.256753] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.256907] pnp 00:03: [dma 3] [ 0.256944] pnp 00:03: Plug and Play ACPI device, IDs PNP0401 (active) [ 0.257093] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 PNP0500 (active) [ 0.257127] pnp 00:05: Plug and Play ACPI device, IDs IFX0102 PNP0c31 (active) [ 0.257246] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.257273] system 00:07: [io 0x04d0-0x04d1] has been reserved [ 0.257312] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.257340] system 00:08: [io 0x0400-0x041f] has been reserved [ 0.257378] system 00:08: [io 0x0420-0x043f] has been reserved [ 0.257416] system 00:08: [io 0x0440-0x045f] has been reserved [ 0.257454] system 00:08: [io 0x0460-0x047f] has been reserved [ 0.257492] system 00:08: [io 0x0480-0x048f] has been reserved [ 0.257529] system 00:08: [io 0xf800-0xf81f] has been reserved [ 0.257567] system 00:08: [io 0xf820-0xf83f] has been reserved [ 0.257605] system 00:08: [io 0xf840-0xf85f] has been reserved [ 0.257643] system 00:08: [io 0xf860-0xf87f] has been reserved [ 0.257680] system 00:08: [io 0xfa00-0xfa3f] has been reserved [ 0.257717] system 00:08: [io 0xfc00-0xfc7f] has been reserved [ 0.257755] system 00:08: [io 0xfc80-0xfcff] has been reserved [ 0.257792] system 00:08: [io 0xfe00-0xfe7f] has been reserved [ 0.257830] system 00:08: [io 0xfe80-0xfeff] has been reserved [ 0.257869] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.259619] system 00:09: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.259660] system 00:09: [mem 0x00100000-0xdfffffff] could not be reserved [ 0.259700] system 00:09: [mem 0x000e4000-0x000fffff] could not be reserved [ 0.259740] system 00:09: [mem 0xfec01000-0xfecfffff] has been reserved [ 0.259779] system 00:09: [mem 0xfed00400-0xfed3ffff] has been reserved [ 0.259818] system 00:09: [mem 0xfed45000-0xffffffff] has been reserved [ 0.259858] system 00:09: [mem 0xf4000000-0xf7ffffff] has been reserved [ 0.259898] system 00:09: [mem 0x000cfe00-0x000e3fff] has been reserved [ 0.259938] system 00:09: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.259946] pnp: PnP ACPI: found 10 devices [ 0.265700] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 18] add_size 1000 [ 0.265703] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 18] add_size 200000 [ 0.265704] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 18] add_size 200000 [ 0.265710] pci 0000:00:1c.4: bridge window [io 0x1000-0x0fff] to [bus 24] add_size 1000 [ 0.265711] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 24] add_size 200000 [ 0.265713] pci 0000:00:1c.4: bridge window [mem 0x00100000-0x000fffff] to [bus 24] add_size 200000 [ 0.265718] pci 0000:00:1c.6: bridge window [io 0x1000-0x0fff] to [bus 30] add_size 1000 [ 0.265720] pci 0000:00:1c.6: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 30] add_size 200000 [ 0.265721] pci 0000:00:1c.6: bridge window [mem 0x00100000-0x000fffff] to [bus 30] add_size 200000 [ 0.265729] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000 [ 0.265731] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000 [ 0.265732] pci 0000:00:1c.4: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000 [ 0.265733] pci 0000:00:1c.4: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000 [ 0.265735] pci 0000:00:1c.6: res[14]=[mem 0x00100000-0x000fffff] get_res_add_size add_size 200000 [ 0.265736] pci 0000:00:1c.6: res[15]=[mem 0x00100000-0x000fffff 64bit pref] get_res_add_size add_size 200000 [ 0.265737] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000 [ 0.265739] pci 0000:00:1c.4: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000 [ 0.265740] pci 0000:00:1c.6: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000 [ 0.265743] pci 0000:00:1c.0: BAR 14: assigned [mem 0xf8000000-0xf81fffff] [ 0.265785] pci 0000:00:1c.0: BAR 15: assigned [mem 0xf8200000-0xf83fffff 64bit pref] [ 0.265846] pci 0000:00:1c.4: BAR 14: assigned [mem 0xf8400000-0xf85fffff] [ 0.265888] pci 0000:00:1c.4: BAR 15: assigned [mem 0xf8600000-0xf87fffff 64bit pref] [ 0.265949] pci 0000:00:1c.6: BAR 14: assigned [mem 0xf8800000-0xf89fffff] [ 0.265991] pci 0000:00:1c.6: BAR 15: assigned [mem 0xf8a00000-0xf8bfffff 64bit pref] [ 0.266052] pci 0000:00:1c.0: BAR 13: assigned [io 0x2000-0x2fff] [ 0.266092] pci 0000:00:1c.4: BAR 13: assigned [io 0x3000-0x3fff] [ 0.266131] pci 0000:00:1c.6: BAR 13: assigned [io 0x4000-0x4fff] [ 0.266171] pci 0000:00:1c.0: PCI bridge to [bus 18] [ 0.266207] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.266247] pci 0000:00:1c.0: bridge window [mem 0xf8000000-0xf81fffff] [ 0.266288] pci 0000:00:1c.0: bridge window [mem 0xf8200000-0xf83fffff 64bit pref] [ 0.266351] pci 0000:00:1c.4: PCI bridge to [bus 24] [ 0.266387] pci 0000:00:1c.4: bridge window [io 0x3000-0x3fff] [ 0.266427] pci 0000:00:1c.4: bridge window [mem 0xf8400000-0xf85fffff] [ 0.266469] pci 0000:00:1c.4: bridge window [mem 0xf8600000-0xf87fffff 64bit pref] [ 0.266532] pci 0000:00:1c.6: PCI bridge to [bus 30] [ 0.266567] pci 0000:00:1c.6: bridge window [io 0x4000-0x4fff] [ 0.266608] pci 0000:00:1c.6: bridge window [mem 0xf8800000-0xf89fffff] [ 0.266649] pci 0000:00:1c.6: bridge window [mem 0xf8a00000-0xf8bfffff 64bit pref] [ 0.266713] pci 0000:00:1e.0: PCI bridge to [bus 0d] [ 0.266755] pci_bus 0000:00: resource 4 [mem 0xf8000000-0xfdffffff] [ 0.266757] pci_bus 0000:00: resource 5 [io 0x0000-0x0cf7] [ 0.266758] pci_bus 0000:00: resource 6 [io 0x1000-0x2fff] [ 0.266759] pci_bus 0000:00: resource 7 [io 0x3000-0x6fff] [ 0.266760] pci_bus 0000:00: resource 8 [io 0x7000-0xafff] [ 0.266761] pci_bus 0000:00: resource 9 [io 0xb000-0xffff] [ 0.266762] pci_bus 0000:00: resource 10 [mem 0x000a0000-0x000bffff] [ 0.266764] pci_bus 0000:00: resource 11 [mem 0xe0000000-0xf3ffffff] [ 0.266765] pci_bus 0000:00: resource 12 [mem 0xfed40000-0xfed44fff] [ 0.266766] pci_bus 0000:18: resource 0 [io 0x2000-0x2fff] [ 0.266767] pci_bus 0000:18: resource 1 [mem 0xf8000000-0xf81fffff] [ 0.266768] pci_bus 0000:18: resource 2 [mem 0xf8200000-0xf83fffff 64bit pref] [ 0.266770] pci_bus 0000:24: resource 0 [io 0x3000-0x3fff] [ 0.266771] pci_bus 0000:24: resource 1 [mem 0xf8400000-0xf85fffff] [ 0.266772] pci_bus 0000:24: resource 2 [mem 0xf8600000-0xf87fffff 64bit pref] [ 0.266773] pci_bus 0000:30: resource 0 [io 0x4000-0x4fff] [ 0.266774] pci_bus 0000:30: resource 1 [mem 0xf8800000-0xf89fffff] [ 0.266776] pci_bus 0000:30: resource 2 [mem 0xf8a00000-0xf8bfffff 64bit pref] [ 0.266777] pci_bus 0000:0d: resource 4 [mem 0xf8000000-0xfdffffff] [ 0.266778] pci_bus 0000:0d: resource 5 [io 0x0000-0x0cf7] [ 0.266779] pci_bus 0000:0d: resource 6 [io 0x1000-0x2fff] [ 0.266780] pci_bus 0000:0d: resource 7 [io 0x3000-0x6fff] [ 0.266781] pci_bus 0000:0d: resource 8 [io 0x7000-0xafff] [ 0.266783] pci_bus 0000:0d: resource 9 [io 0xb000-0xffff] [ 0.266784] pci_bus 0000:0d: resource 10 [mem 0x000a0000-0x000bffff] [ 0.266785] pci_bus 0000:0d: resource 11 [mem 0xe0000000-0xf3ffffff] [ 0.266786] pci_bus 0000:0d: resource 12 [mem 0xfed40000-0xfed44fff] [ 0.266788] pci_bus 0000:3f: resource 4 [io 0x0000-0xffff] [ 0.266789] pci_bus 0000:3f: resource 5 [mem 0x00000000-0xfffffffff] [ 0.266807] NET: Registered protocol family 2 [ 0.266961] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 0.267067] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 0.267182] TCP: Hash tables configured (established 32768 bind 32768) [ 0.267242] TCP: reno registered [ 0.267274] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 0.267324] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 0.267411] NET: Registered protocol family 1 [ 0.267456] pci 0000:00:02.0: Video device with shadowed ROM [ 0.267751] PCI: CLS 64 bytes, default 64 [ 0.267766] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.267805] software IO TLB [mem 0xd77ac000-0xdb7ac000] (64MB) mapped at [ffff8800d77ac000-ffff8800db7abfff] [ 0.268216] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.268415] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.269472] VFS: Disk quotas dquot_6.5.2 [ 0.269530] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.269767] msgmni has been set to 7503 [ 0.269838] Key type big_key registered [ 0.270049] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.270112] io scheduler noop registered [ 0.270145] io scheduler deadline registered [ 0.270196] io scheduler cfq registered (default) [ 0.270581] intel_idle: MWAIT substates: 0x1120 [ 0.270582] intel_idle: v0.4 model 0x25 [ 0.270583] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.270727] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 0.270791] ACPI: Power Button [PBTN] [ 0.270847] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 0.270907] ACPI: Power Button [PWRF] [ 0.270982] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.291404] serial 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.311947] serial 0000:00:16.3: ttyS1 at I/O 0x1188 (irq = 17, base_baud = 115200) is a 16550A [ 0.312121] Linux agpgart interface v0.103 [ 0.312180] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset [ 0.312228] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable [ 0.312829] agpgart-intel 0000:00:00.0: detected 32768K stolen memory [ 0.312989] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 [ 0.313063] [drm] Initialized drm 1.1.0 20060810 [ 0.313420] [drm:i915_dump_device_info] i915 device info: gen=5, pciid=0x0042 rev=0x02 flags=need_gfx_hws,has_hotplug, [ 0.313432] [drm:intel_detect_pch] Found Ibex Peak PCH [ 0.313435] [drm] Memory usable by graphics device = 2048M [ 0.313472] [drm:i915_gem_gtt_init] GMADR size = 256M [ 0.313473] [drm:i915_gem_gtt_init] GTT stolen size = 32M [ 0.313474] [drm:i915_gem_gtt_init] ppgtt mode: 0 [ 0.313475] [drm] Replacing VGA console driver [ 0.313882] Console: switching to colour dummy device 80x25 [ 0.314142] [drm:intel_opregion_setup] graphic opregion physical addr: 0xdb7ac440 [ 0.314145] [drm:intel_opregion_setup] SWSCI supported [ 0.328592] [drm:swsci] SWSCI request error 2 [ 0.328593] [drm:swsci_setup] SWSCI GBDA callbacks 00000081, SBCB callbacks 00000001 [ 0.328651] i915 0000:00:02.0: irq 24 for MSI/MSI-X [ 0.328655] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.328657] [drm] Driver supports precise vblank timestamp query. [ 0.328660] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz [ 0.328661] [drm:validate_vbt] Using VBT from OpRegion: $VBT IRONLAKE-DESK d [ 0.328663] [drm:parse_general_features] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 1 lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0 fdi_rx_polarity_inverted 0 [ 0.328665] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 [ 0.328666] [drm:parse_lfp_panel_data] DRRS supported mode is seamless [ 0.328668] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: [ 0.328670] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa [ 0.328671] [drm:parse_lfp_panel_data] VBT initial LVDS value 300 [ 0.328673] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 200 Hz, active low, min brightness 0, level 0 [ 0.328674] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables: [ 0.328676] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 0.328677] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT [ 0.328679] [drm:parse_driver_features] DRRS State Enabled:0 [ 0.328684] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 0.328687] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at de000000 [ 0.328690] [drm:intel_display_power_get] enabling always-on [ 0.328723] [drm:intel_print_wm_latency] Primary WM0 latency 7 (0.7 usec) [ 0.328724] [drm:intel_print_wm_latency] Primary WM1 latency 19 (9.5 usec) [ 0.328725] [drm:intel_print_wm_latency] Primary WM2 latency 43 (21.5 usec) [ 0.328726] [drm:intel_print_wm_latency] Sprite WM0 latency 13 (1.3 usec) [ 0.328727] [drm:intel_print_wm_latency] Sprite WM1 latency 19 (9.5 usec) [ 0.328728] [drm:intel_print_wm_latency] Sprite WM2 latency 43 (21.5 usec) [ 0.328729] [drm:intel_print_wm_latency] Cursor WM0 latency 13 (1.3 usec) [ 0.328730] [drm:intel_print_wm_latency] Cursor WM1 latency 19 (9.5 usec) [ 0.328731] [drm:intel_print_wm_latency] Cursor WM2 latency 43 (21.5 usec) [ 0.328733] [drm:intel_modeset_init] 2 display pipes available. [ 0.328743] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 0.329074] [drm:intel_crt_reset] pch crt adpa set to 0xf40000 [ 0.329101] [drm:intel_dp_init_connector] Adding DP connector on port C [ 0.329118] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-1 [ 0.329132] [drm:ironlake_init_pch_refclk] has_panel 0 has_lvds 0 has_ck505 0 [ 0.329134] [drm:ironlake_init_pch_refclk] Disabling SSC entirely [ 0.329547] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled [ 0.329548] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 0.329552] [drm:intel_modeset_readout_hw_state] PCH DPLL A hw state readout: refcount 1, on 1 [ 0.329555] [drm:intel_modeset_readout_hw_state] PCH DPLL B hw state readout: refcount 0, on 0 [ 0.329557] [drm:intel_modeset_readout_hw_state] [ENCODER:15:DAC-15] hw state readout: disabled, pipe A [ 0.329559] [drm:intel_modeset_readout_hw_state] [ENCODER:16:TMDS-16] hw state readout: disabled, pipe A [ 0.329566] [drm:intel_modeset_readout_hw_state] [ENCODER:21:TMDS-21] hw state readout: enabled, pipe A [ 0.329568] [drm:intel_modeset_readout_hw_state] [CONNECTOR:14:VGA-1] hw state readout: disabled [ 0.329570] [drm:intel_modeset_readout_hw_state] [CONNECTOR:17:HDMI-A-1] hw state readout: disabled [ 0.329571] [drm:intel_modeset_readout_hw_state] [CONNECTOR:22:DP-1] hw state readout: enabled [ 0.329574] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 0.329575] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 0.329576] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 0.329577] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 4, gmch_m: 586736, gmch_n: 8388608, link_m: 48894, link_n: 524288, tu: 64 [ 0.329579] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 977894, gmch_n: 8388608, link_m: 81491, link_n: 524288, tu: 64 [ 0.329580] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 0.329581] [drm:intel_dump_pipe_config] requested mode: [ 0.329582] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 720 0 0 0 400 0 0 0 0x0 0x0 [ 0.329583] [drm:intel_dump_pipe_config] adjusted mode: [ 0.329584] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa [ 0.329586] [drm:intel_dump_crtc_timings] crtc timings: 25179 640 656 752 800 480 490 492 525, type: 0x0 flags: 0xa [ 0.329587] [drm:intel_dump_pipe_config] port clock: 162000 [ 0.329588] [drm:intel_dump_pipe_config] pipe src size: 720x400 [ 0.329589] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 0.329590] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x028001e0, enabled [ 0.329591] [drm:intel_dump_pipe_config] ips: 0 [ 0.329591] [drm:intel_dump_pipe_config] double wide: 0 [ 0.329593] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 0.329595] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 0.329596] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 0.329597] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 0.329598] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 0.329599] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 0.329600] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 0.329601] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 0.329602] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 0.329603] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 0.329604] [drm:intel_dump_pipe_config] requested mode: [ 0.329606] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 0.329606] [drm:intel_dump_pipe_config] adjusted mode: [ 0.329608] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 0.329609] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 0.329610] [drm:intel_dump_pipe_config] port clock: 0 [ 0.329611] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 0.329612] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 0.329613] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 0.329613] [drm:intel_dump_pipe_config] ips: 0 [ 0.329614] [drm:intel_dump_pipe_config] double wide: 0 [ 0.329620] [drm:intel_connector_check_state] [CONNECTOR:22:DP-1] [ 0.329622] [drm:check_encoder_state] [ENCODER:15:DAC-15] [ 0.329624] [drm:check_encoder_state] [ENCODER:16:TMDS-16] [ 0.329626] [drm:check_encoder_state] [ENCODER:21:TMDS-21] [ 0.329627] [drm:check_crtc_state] [CRTC:8] [ 0.329646] [drm:check_crtc_state] [CRTC:12] [ 0.329647] [drm:check_shared_dpll_state] PCH DPLL A [ 0.329650] [drm:check_shared_dpll_state] PCH DPLL B [ 0.329657] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=720x400@32, offset=0, pitch 0, size 0x0 [ 0.329659] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [0, 7ffff000] [ 0.331096] [drm:i915_gem_context_init] fake context support initialized [ 0.331112] [drm:init_status_page] render ring hws offset: 0x00001000 [ 0.331114] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000 [ 0.331116] [drm:i915_pages_create_for_stolen] offset=0x0, size=131072 [ 0.331133] [drm:intel_init_pipe_control] render ring pipe control offset: 0x00024000 [ 0.331137] [drm:init_status_page] bsd ring hws offset: 0x00025000 [ 0.331138] [drm:i915_gem_object_create_stolen] creating stolen object: size=20000 [ 0.331139] [drm:i915_pages_create_for_stolen] offset=0x20000, size=131072 [ 0.331205] ACPI Exception: AE_NOT_FOUND, Evaluating _DOD (20140828/video-1197) [ 0.331210] ACPI: Video Device [GFX0] (multi-head: no rom: yes post: no) [ 0.331259] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 0.331262] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 0.331265] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000 [ 0.331274] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2 [ 0.331288] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0 [ 0.331425] mei_me 0000:00:16.0: irq 25 for MSI/MSI-X [ 0.334921] ahci 0000:00:1f.2: version 3.0 [ 0.335044] ahci 0000:00:1f.2: irq 26 for MSI/MSI-X [ 0.335090] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x17 impl SATA mode [ 0.335094] ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio slum part sxs apst [ 0.335939] scsi host0: ahci [ 0.336126] scsi host1: ahci [ 0.336222] scsi host2: ahci [ 0.336299] scsi host3: ahci [ 0.336368] scsi host4: ahci [ 0.336436] scsi host5: ahci [ 0.336468] ata1: SATA max UDMA/133 abar m2048@...0426000 port 0xf0426100 irq 26 [ 0.336471] ata2: SATA max UDMA/133 abar m2048@...0426000 port 0xf0426180 irq 26 [ 0.336474] ata3: SATA max UDMA/133 abar m2048@...0426000 port 0xf0426200 irq 26 [ 0.336476] ata4: DUMMY [ 0.336478] ata5: SATA max UDMA/133 abar m2048@...0426000 port 0xf0426300 irq 26 [ 0.336480] ata6: DUMMY [ 0.336533] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12 [ 0.338793] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.338801] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.338903] mousedev: PS/2 mouse device common for all mice [ 0.338927] rtc_cmos 00:00: RTC can wake from S4 [ 0.339038] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 0.339064] rtc_cmos 00:00: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 0.339121] TCP: cubic registered [ 0.339194] NET: Registered protocol family 10 [ 0.339365] mip6: Mobile IPv6 [ 0.339369] NET: Registered protocol family 17 [ 0.339379] Key type dns_resolver registered [ 0.339643] registered taskstats version 1 [ 0.339924] rtc_cmos 00:00: setting system clock to 2014-10-23 12:57:57 UTC (1414069077) [ 0.339964] PM: Hibernation image not present or could not be loaded. [ 0.344603] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 0.344604] [drm:intel_crt_detect] CRT not detected via hotplug [ 0.344806] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 0.344811] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 0.344813] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 0.344816] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 0.345166] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 0.345167] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 0.345168] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 0.345170] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 0.345171] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 0.345172] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 0.345377] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 0.345382] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 0.345386] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 0.345389] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] [ 0.345392] [drm:intel_dp_detect] [CONNECTOR:22:DP-1] [ 0.345666] [drm:intel_dp_get_dpcd] DPCD: 11 06 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 0.365941] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 0.365945] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] probed modes : [ 0.365948] [drm:drm_mode_debug_printmodeline] Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 0.365949] [drm:drm_mode_debug_printmodeline] Modeline 28:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 0.365951] [drm:drm_mode_debug_printmodeline] Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 0.365953] [drm:drm_mode_debug_printmodeline] Modeline 27:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 0.365954] [drm:drm_mode_debug_printmodeline] Modeline 25:"1280x720" 60 74440 1280 1336 1472 1664 720 721 724 746 0x0 0x6 [ 0.365956] [drm:drm_mode_debug_printmodeline] Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 0.365958] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 0.365959] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 0.365961] [drm:drm_mode_debug_printmodeline] Modeline 31:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 0.365962] [drm:drm_setup_crtcs] [ 0.365963] [drm:drm_enable_connectors] connector 14 enabled? no [ 0.365964] [drm:drm_enable_connectors] connector 17 enabled? no [ 0.365965] [drm:drm_enable_connectors] connector 22 enabled? yes [ 0.365966] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping [ 0.365967] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 0.365969] [drm:intel_fb_initial_config] looking for cmdline mode on connector DP-1 [ 0.365969] [drm:intel_fb_initial_config] looking for preferred mode on connector DP-1 [ 0.365971] [drm:intel_fb_initial_config] connector DP-1 on pipe A [CRTC:8]: 1920x1080 [ 0.365972] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 8 [ 0.365974] [drm:intelfb_create] no BIOS fb, allocating a new one [ 0.365975] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000 [ 0.365977] [drm:i915_pages_create_for_stolen] offset=0x40000, size=8294400 [ 0.367551] [drm:intelfb_create] allocated 1920x1080 fb: 0x00047000, bo ffff8801118ac000 [ 0.367619] fbcon: inteldrmfb (fb0) is primary device [ 0.367686] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 0.367689] [drm:intel_set_config_compute_mode_changes] crtc has no fb, will flip [ 0.367690] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 0.367694] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 0.367697] [drm:drm_mode_debug_printmodeline] Modeline 33:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 0.367699] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1 [ 0.367702] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 0.367705] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 0.367707] [drm:connected_sink_compute_bpp] [CONNECTOR:22:DP-1] checking for sink bpp constrains [ 0.367710] [drm:intel_dp_compute_config] DP link computation with max lane count 4 max bw 06 pixel clock 148500KHz [ 0.367716] [drm:intel_dp_compute_config] DP link bw 06 lane count 4 clock 162000 bpp 24 [ 0.367716] [drm:intel_dp_compute_config] DP link bw required 356400 available 518400 [ 0.367718] [drm:ironlake_check_fdi_lanes] checking fdi config on pipe A, lanes 2 [ 0.367719] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 [ 0.367720] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 0.367720] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 0.367720] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 [ 0.367721] [drm:intel_dump_pipe_config] fdi/pch: 1, lanes: 2, gmch_m: 6920601, gmch_n: 8388608, link_m: 288358, link_n: 524288, tu: 64 [ 0.367722] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5767168, gmch_n: 8388608, link_m: 240298, link_n: 262144, tu: 64 [ 0.367723] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 0.367723] [drm:intel_dump_pipe_config] requested mode: [ 0.367724] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 0.367725] [drm:intel_dump_pipe_config] adjusted mode: [ 0.367726] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 0.367727] [drm:intel_dump_crtc_timings] crtc timings: 148500 1920 2008 2052 2200 1080 1084 1089 1125, type: 0x48 flags: 0x5 [ 0.367727] [drm:intel_dump_pipe_config] port clock: 162000 [ 0.367728] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 0.367729] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 0.367729] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 0.367730] [drm:intel_dump_pipe_config] ips: 0 [ 0.367730] [drm:intel_dump_pipe_config] double wide: 0 [ 0.476654] ------------[ cut here ]------------ [ 0.476663] WARNING: CPU: 0 PID: 6 at drivers/gpu/drm/i915/intel_display.c:997 ironlake_crtc_disable+0x8d/0x7b0() [ 0.476663] pipe_off wait timed out [ 0.476665] Modules linked in: [ 0.476669] CPU: 0 PID: 6 Comm: kworker/u16:0 Not tainted 3.18.0-rc1-00221-gc3351df #150 [ 0.476670] Hardware name: Hewlett-Packard HP Compaq 8100 Elite SFF PC/304Ah, BIOS 786H1 v01.13 07/14/2011 [ 0.476676] Workqueue: events_unbound async_run_entry_fn [ 0.476679] 0000000000000000 0000000000000009 ffffffff81538f84 ffff880111c53878 [ 0.476681] ffffffff8104676d ffff8800d71f0000 ffff880111e41800 0000000000000000 [ 0.476683] ffff880111e41b28 ffff880111e41b30 ffffffff810467d5 ffffffff81754e9e [ 0.476684] Call Trace: [ 0.476690] [<ffffffff81538f84>] ? dump_stack+0x41/0x51 [ 0.476694] [<ffffffff8104676d>] ? warn_slowpath_common+0x6d/0x90 [ 0.476697] [<ffffffff810467d5>] ? warn_slowpath_fmt+0x45/0x50 [ 0.476700] [<ffffffff813757bd>] ? ironlake_crtc_disable+0x8d/0x7b0 [ 0.476704] [<ffffffff8136fd02>] ? __intel_set_mode+0x7d2/0x16e0 [ 0.476708] [<ffffffff8137867d>] ? intel_set_mode+0xd/0x30 [ 0.476712] [<ffffffff8137975c>] ? intel_crtc_set_config+0xa7c/0xe60 [ 0.476717] [<ffffffff813096e9>] ? drm_mode_set_config_internal+0x59/0xe0 [ 0.476722] [<ffffffff812f8b34>] ? restore_fbdev_mode+0xc4/0xe0 [ 0.476725] [<ffffffff812f8b6d>] ? drm_fb_helper_restore_fbdev_mode_unlocked+0x1d/0x30 [ 0.476728] [<ffffffff812fa551>] ? drm_fb_helper_set_par+0x21/0x70 [ 0.476732] [<ffffffff81383e51>] ? intel_fbdev_set_par+0x11/0x60 [ 0.476737] [<ffffffff8127fd10>] ? fbcon_init+0x590/0x620 [ 0.476741] [<ffffffff812d4c9c>] ? visual_init+0xac/0x110 [ 0.476744] [<ffffffff812d70a4>] ? do_bind_con_driver+0x174/0x3c0 [ 0.476747] [<ffffffff812d7873>] ? do_take_over_console+0xa3/0x190 [ 0.476751] [<ffffffff8127b68b>] ? do_fbcon_takeover+0x5b/0xc0 [ 0.476754] [<ffffffff810609b5>] ? notifier_call_chain+0x45/0x70 [ 0.476757] [<ffffffff81060c5c>] ? __blocking_notifier_call_chain+0x3c/0x60 [ 0.476761] [<ffffffff81287f26>] ? register_framebuffer+0x1f6/0x320 [ 0.476764] [<ffffffff812fa7fd>] ? drm_fb_helper_initial_config+0x25d/0x3c0 [ 0.476767] [<ffffffff81061f7d>] ? async_run_entry_fn+0x2d/0xe0 [ 0.476771] [<ffffffff8105b566>] ? process_one_work+0x136/0x380 [ 0.476778] [<ffffffff81096457>] ? try_to_del_timer_sync+0x47/0x60 [ 0.476779] [<ffffffff8105ba83>] ? worker_thread+0x63/0x480 [ 0.476780] [<ffffffff8105ba20>] ? rescuer_thread+0x270/0x270 [ 0.476781] [<ffffffff8105fc9e>] ? kthread+0xce/0xf0 [ 0.476782] [<ffffffff81060000>] ? queue_kthread_work+0x80/0x80 [ 0.476783] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 0.476785] [<ffffffff8153ed2c>] ? ret_from_fork+0x7c/0xb0 [ 0.476786] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 0.476787] ---[ end trace d239a2c32f37d2ca ]--- [ 0.476789] [drm:intel_dp_link_down] [ 0.544680] [drm:ironlake_disable_pch_transcoder] *ERROR* failed to disable transcoder A [ 0.544685] [drm:intel_disable_shared_dpll] disable PCH DPLL A (active 1, on? 1) for crtc 8 [ 0.544689] [drm:intel_disable_shared_dpll] disabling PCH DPLL A [ 0.545107] [drm:intel_get_shared_dpll] CRTC:8 dropping existing PCH DPLL A [ 0.545107] [drm:intel_get_shared_dpll] CRTC:8 using pre-allocated PCH DPLL A [ 0.545108] [drm:intel_get_shared_dpll] using PCH DPLL A for pipe A [ 0.545109] [drm:intel_prepare_shared_dpll] setting up PCH DPLL A [ 0.545942] [drm:ironlake_fdi_link_train] FDI_RX_IIR 0x700 [ 0.545943] [drm:ironlake_fdi_link_train] FDI train 1 done. [ 0.546096] [drm:ironlake_fdi_link_train] FDI_RX_IIR 0x600 [ 0.546098] [drm:ironlake_fdi_link_train] FDI train 2 done. [ 0.546098] [drm:ironlake_fdi_link_train] FDI train done [ 0.546099] [drm:intel_enable_shared_dpll] enable PCH DPLL A (active 0, on? 0) for crtc 8 [ 0.546099] [drm:intel_enable_shared_dpll] enabling PCH DPLL A [ 0.546337] [drm:ibx_irq_handler] *ERROR* PCH transcoder A FIFO underrun [ 0.547934] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.548413] [drm:intel_dp_set_signal_levels] Using signal levels 02000000 [ 0.548886] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.549354] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.549834] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.550297] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.550776] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.551240] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.551717] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.552182] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.552660] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.553125] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 0.554212] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.554686] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.555151] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.555627] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.556091] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.556567] [drm:intel_dp_set_signal_levels] Using signal levels 02000000 [ 0.557034] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.557502] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.557978] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.558447] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.558922] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.559391] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 0.560480] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.560956] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.561425] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.561898] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.562365] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.562838] [drm:intel_dp_set_signal_levels] Using signal levels 02000000 [ 0.563305] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.563771] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.564248] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.564713] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.565189] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.565653] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 0.566740] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.567216] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.567682] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.568159] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.568622] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.569099] [drm:intel_dp_set_signal_levels] Using signal levels 02000000 [ 0.569565] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.570034] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.570508] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.570978] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.571453] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.571921] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 0.573010] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.573485] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.573953] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.574429] [drm:intel_dp_set_signal_levels] Using signal levels 04400000 [ 0.574897] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.575373] [drm:intel_dp_set_signal_levels] Using signal levels 02000000 [ 0.575841] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.576308] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.576786] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.577250] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.577725] [drm:intel_dp_set_signal_levels] Using signal levels 04000000 [ 0.578189] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 0.579275] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 0.579747] [drm:intel_dp_start_link_train] clock recovery OK [ 0.580519] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 0.580676] [drm:ironlake_update_primary_plane] Writing base 00047000 00000000 0 0 7680 [ 0.580683] [drm:intel_connector_check_state] [CONNECTOR:22:DP-1] [ 0.580684] [drm:check_encoder_state] [ENCODER:15:DAC-15] [ 0.580686] [drm:check_encoder_state] [ENCODER:16:TMDS-16] [ 0.580687] [drm:check_encoder_state] [ENCODER:21:TMDS-21] [ 0.580688] [drm:check_crtc_state] [CRTC:8] [ 0.580704] [drm:check_crtc_state] [CRTC:12] [ 0.580704] [drm:check_shared_dpll_state] PCH DPLL A [ 0.580707] [drm:check_shared_dpll_state] PCH DPLL B [ 0.580710] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 0.580711] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 0.580712] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 0.580736] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 0.580737] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 0.580737] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 0.584511] Console: switching to colour frame buffer device 240x67 [ 0.584513] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 0.584514] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 0.584515] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 0.601568] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 0.602784] i915 0000:00:02.0: registered panic notifier [ 0.652753] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 0.654482] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 0.656744] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 0.658395] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 0.660043] ata2.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 0.661643] ata2.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 0.663261] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 0.664862] ata2.00: ATAPI: hp CDDVDW TS-H653T, H6D1, max UDMA/100 [ 0.666483] ata3: SATA link down (SStatus 0 SControl 300) [ 0.667742] ata1.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded [ 0.667764] ata5: SATA link down (SStatus 0 SControl 300) [ 0.669039] ata1.00: ACPI cmd e3/00:00:00:00:00:a0 (IDLE) succeeded [ 0.669042] ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out [ 0.670400] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 0.672003] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 0.673686] ata2.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 0.675023] ata2.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 0.676580] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 0.678110] ata2.00: configured for UDMA/100 [ 0.679939] ata1.00: ATA-8: Hitachi HDS721025CLA682, JP1OA41A, max UDMA/133 [ 0.681580] ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 0.684267] ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out [ 0.685450] ata1.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out [ 0.686816] ata1.00: ACPI cmd c6/00:10:00:00:00:a0 (SET MULTIPLE MODE) succeeded [ 0.687080] ata1.00: ACPI cmd e3/00:00:00:00:00:a0 (IDLE) succeeded [ 0.687085] ata1.00: ACPI cmd b1/c1:00:00:00:00:a0 (DEVICE CONFIGURATION OVERLAY) filtered out [ 0.688277] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 0.689423] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 0.691654] ata1.00: configured for UDMA/133 [ 0.692946] scsi 0:0:0:0: Direct-Access ATA Hitachi HDS72102 A41A PQ: 0 ANSI: 5 [ 0.694206] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB) [ 0.695452] sd 0:0:0:0: [sda] Write Protect is off [ 0.695757] scsi 1:0:0:0: CD-ROM hp CDDVDW TS-H653T H6D1 PQ: 0 ANSI: 5 [ 0.697838] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 0.697846] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.742235] sda: sda1 sda2 < sda5 > [ 0.743959] sd 0:0:0:0: [sda] Attached SCSI disk [ 0.775280] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 0.776817] EXT4-fs (sda1): couldn't mount as ext2 due to feature incompatibilities [ 0.814809] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 0.816045] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 0.859525] devtmpfs: mounted [ 0.861350] Freeing unused kernel memory: 796K (ffffffff81875000 - ffffffff8193c000) [ 0.862606] Write protecting the kernel read-only data: 8192k [ 0.865094] Freeing unused kernel memory: 744K (ffff880001546000 - ffff880001600000) [ 0.866919] Freeing unused kernel memory: 336K (ffff8800017ac000 - ffff880001800000) [ 1.264826] tsc: Refined TSC clocksource calibration: 3325.374 MHz [ 1.692753] random: systemd urandom read with 16 bits of entropy available [ 1.708313] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) [ 1.709790] systemd[1]: Detected architecture 'x86-64'. [ 2.060589] systemd[1]: Inserted module 'autofs4' [ 2.078928] systemd[1]: Set hostname to <prometheus>. [ 2.265146] Switched to clocksource tsc [ 4.445759] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. [ 4.447436] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 4.448897] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 4.450328] systemd[1]: Starting Remote File Systems (Pre). [ 4.453289] systemd[1]: Reached target Remote File Systems (Pre). [ 4.454707] systemd[1]: Starting Encrypted Volumes. [ 4.457595] systemd[1]: Reached target Encrypted Volumes. [ 4.459012] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 4.462069] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 4.463569] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch. [ 4.465070] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 4.466555] systemd[1]: Starting Paths. [ 4.469563] systemd[1]: Reached target Paths. [ 4.471036] systemd[1]: Expecting device dev-sda5.device... [ 4.474041] systemd[1]: Starting Root Slice. [ 4.482792] systemd[1]: Created slice Root Slice. [ 4.484275] systemd[1]: Starting User and Session Slice. [ 4.487422] systemd[1]: Created slice User and Session Slice. [ 4.488911] systemd[1]: Starting Delayed Shutdown Socket. [ 4.491925] systemd[1]: Listening on Delayed Shutdown Socket. [ 4.493389] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 4.496439] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 4.497947] systemd[1]: Starting Journal Socket (/dev/log). [ 4.500993] systemd[1]: Listening on Journal Socket (/dev/log). [ 4.502489] systemd[1]: Starting Syslog Socket. [ 4.505510] systemd[1]: Listening on Syslog Socket. [ 4.506992] systemd[1]: Starting udev Control Socket. [ 4.509982] systemd[1]: Listening on udev Control Socket. [ 4.511435] systemd[1]: Starting udev Kernel Socket. [ 4.514354] systemd[1]: Listening on udev Kernel Socket. [ 4.515784] systemd[1]: Starting Journal Socket. [ 4.518654] systemd[1]: Listening on Journal Socket. [ 4.520041] systemd[1]: Starting System Slice. [ 4.522945] systemd[1]: Created slice System Slice. [ 4.524323] systemd[1]: Starting File System Check on Root Device... [ 4.527403] systemd[1]: Starting system-getty.slice. [ 4.530348] systemd[1]: Created slice system-getty.slice. [ 4.531714] systemd[1]: Starting Nameserver information manager... [ 4.733541] systemd[1]: Started Set Up Additional Binary Formats. [ 4.735001] systemd[1]: Mounting Debug File System... [ 4.738176] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 4.741154] systemd[1]: Mounting POSIX Message Queue File System... [ 4.952269] systemd[1]: Starting Load Kernel Modules... [ 4.955404] systemd[1]: Starting udev Coldplug all Devices... [ 4.958417] systemd[1]: Mounting Huge Pages File System... [ 4.961271] systemd[1]: Starting LSB: Set keymap... [ 4.964483] systemd[1]: Starting Journal Service... [ 4.968867] systemd[1]: Started Journal Service. [ 5.495916] lp: driver loaded but no devices found [ 5.534711] parport_pc 00:03: reported by Plug and Play ACPI [ 5.535990] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA] [ 5.633869] lp0: using parport0 (interrupt-driven). [ 5.733449] fuse init (API version 7.23) [ 5.959444] loop: module loaded [ 6.113403] systemd-udevd[140]: starting version 215 [ 7.587471] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 7.607691] systemd-journald[116]: Received request to flush runtime journal from PID 1 [ 8.085349] pps_core: LinuxPPS API ver. 1 registered [ 8.086753] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@...ux.it> [ 8.095531] PTP clock support registered [ 8.146380] tpm_tis 00:05: 1.2 TPM (device-id 0xB, rev-id 16) [ 8.149048] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 8.169114] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 8.170426] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. [ 8.171842] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 8.173167] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X [ 8.202252] wmi: Mapper loaded [ 8.346047] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 8.347425] scsi 1:0:0:0: Attached scsi generic sg1 type 5 [ 8.357374] sr 1:0:0:0: [sr0] scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray [ 8.358765] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 8.360235] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 8.363992] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 78:e3:b5:a0:e5:e4 [ 8.365343] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 8.366718] e1000e 0000:00:19.0 eth0: MAC: 9, PHY: 9, PBA No: A002FF-0FF [ 8.394357] tpm_tis 00:05: TPM is disabled/deactivated (0x7) [ 8.462083] systemd-journald[116]: Received request to flush runtime journal from PID 1 [ 8.560216] iTCO_vendor_support: vendor-support=0 [ 8.588554] SSE version of gcm_enc/dec engaged. [ 8.642699] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 8.644081] iTCO_wdt: Found a Q57 TCO device (Version=2, TCOBASE=0xf860) [ 8.645459] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 8.681771] Error: Driver 'pcspkr' is already registered, aborting... [ 8.742078] ACPI: bus type USB registered [ 8.743480] usbcore: registered new interface driver usbfs [ 8.744877] usbcore: registered new interface driver hub [ 8.746377] usbcore: registered new device driver usb [ 8.751469] snd_hda_intel 0000:00:1b.0: irq 28 for MSI/MSI-X [ 8.796077] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround [ 8.811166] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 8.826432] sound hdaudioC0D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line [ 8.827778] sound hdaudioC0D0: speaker_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 8.829122] sound hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 8.830519] sound hdaudioC0D0: mono: mono_out=0x0 [ 8.832360] sound hdaudioC0D0: inputs: [ 8.834223] sound hdaudioC0D0: Mic=0x19 [ 8.836137] sound hdaudioC0D0: Line=0x18 [ 8.837532] ehci-pci: EHCI PCI platform driver [ 8.839028] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 8.840339] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 8.841651] ehci-pci 0000:00:1a.0: debug port 2 [ 8.846875] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 8.846897] ehci-pci 0000:00:1a.0: irq 20, io mem 0xf0426800 [ 8.858422] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 8.859842] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 8.861147] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.862497] usb usb1: Product: EHCI Host Controller [ 8.863800] usb usb1: Manufacturer: Linux 3.18.0-rc1-00221-gc3351df ehci_hcd [ 8.865092] usb usb1: SerialNumber: 0000:00:1a.0 [ 8.866504] hub 1-0:1.0: USB hub found [ 8.867856] hub 1-0:1.0: 3 ports detected [ 8.869518] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 8.870868] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 8.872180] ehci-pci 0000:00:1d.0: debug port 2 [ 8.877383] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 8.877388] ehci-pci 0000:00:1d.0: irq 20, io mem 0xf0426c00 [ 8.894456] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 8.895888] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 8.897210] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.898511] usb usb2: Product: EHCI Host Controller [ 8.899790] usb usb2: Manufacturer: Linux 3.18.0-rc1-00221-gc3351df ehci_hcd [ 8.901083] usb usb2: SerialNumber: 0000:00:1d.0 [ 8.902530] hub 2-0:1.0: USB hub found [ 8.904282] hub 2-0:1.0: 3 ports detected [ 8.912347] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 8.913703] input: HDA Intel MID Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 [ 8.915065] input: HDA Intel MID Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 8.916420] input: HDA Intel MID Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 8.917787] input: HDA Intel MID HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 9.178528] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 9.214520] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 9.310895] usb 1-1: New USB device found, idVendor=8087, idProduct=0020 [ 9.312185] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 9.313816] hub 1-1:1.0: USB hub found [ 9.315750] hub 1-1:1.0: 6 ports detected [ 9.342742] input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input6 [ 9.350891] usb 2-1: New USB device found, idVendor=8087, idProduct=0020 [ 9.353583] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 9.356987] hub 2-1:1.0: USB hub found [ 9.359765] hub 2-1:1.0: 8 ports detected [ 9.586681] usb 1-1.1: new high-speed USB device number 3 using ehci-pci [ 9.678973] usb 1-1.1: New USB device found, idVendor=0424, idProduct=2512 [ 9.680277] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 9.681747] hub 1-1.1:1.0: USB hub found [ 9.683583] hub 1-1.1:1.0: 2 ports detected [ 9.754723] usb 1-1.2: new low-speed USB device number 4 using ehci-pci [ 9.876491] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c30e [ 9.877722] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 9.878994] usb 1-1.2: Product: HID compliant keyboard [ 9.880234] usb 1-1.2: Manufacturer: Logitech [ 10.349158] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 10.349161] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 10.349162] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 10.493032] hidraw: raw HID events driver (C) Jiri Kosina [ 10.557816] usbcore: registered new interface driver usbhid [ 10.559119] usbhid: USB HID core driver [ 10.586350] input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:046D:C30E.0001/input/input12 [ 10.587727] hid-generic 0003:046D:C30E.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech HID compliant keyboard] on usb-0000:00:1a.0-1.2/input0 [ 10.591510] input: Logitech HID compliant keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C30E.0002/input/input13 [ 10.592984] hid-generic 0003:046D:C30E.0002: input,hidraw1: USB HID v1.10 Device [Logitech HID compliant keyboard] on usb-0000:00:1a.0-1.2/input1 [ 11.109673] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X [ 11.114071] Adding 7532540k swap on /dev/sda5. Priority:-1 extents:1 across:7532540k [ 11.210984] e1000e 0000:00:19.0: irq 27 for MSI/MSI-X [ 11.211079] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 15.080920] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 15.082220] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 15.520361] e1000e: eth0 NIC Link is Down [ 17.715245] random: nonblocking pool is initialized [ 18.693652] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 21.662075] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 21.662078] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 21.662079] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 22.424454] [drm:i915_gem_open] [ 22.424496] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 22.424499] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 22.424501] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 22.424502] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 22.424504] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 22.424505] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.278238] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 23.278241] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 23.278243] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.284093] [drm:i915_gem_open] [ 23.284108] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3] [ 23.299241] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 23.299249] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 23.299253] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.299259] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 23.299261] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 23.299263] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.299326] [drm:i915_gem_open] [ 23.299335] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3] [ 23.299340] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3] [ 23.299354] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 23.299356] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 23.299358] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.299360] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 23.299362] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 23.299364] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.322763] [drm:i915_gem_open] [ 23.322783] [drm:intel_crtc_set_config] [CRTC:8] [FB:34] #connectors=1 (x y) (0 0) [ 23.322786] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 23.322788] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.322790] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 23.322791] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 23.322792] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.322798] [drm:i915_gem_open] [ 23.323014] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3] [ 23.323018] [drm:drm_mode_getresources] CRTC[2] CONNECTORS[3] ENCODERS[3] [ 23.323051] [drm:drm_mode_getconnector] [CONNECTOR:14:?] [ 23.323054] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 23.323056] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 23.323061] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 23.323062] [drm:intel_crt_detect] CRT not detected via hotplug [ 23.323249] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 23.323251] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.323252] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 23.323253] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 23.323597] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.323599] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 23.323600] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 23.323601] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 23.323606] [drm:drm_mode_getconnector] [CONNECTOR:14:?] [ 23.323607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 23.323608] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 23.323610] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 23.323611] [drm:intel_crt_detect] CRT not detected via hotplug [ 23.323804] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 23.323806] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.323807] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 23.323808] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 23.324144] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.324145] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 23.324146] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 23.324147] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 23.324176] [drm:drm_mode_getconnector] [CONNECTOR:17:?] [ 23.324178] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 23.324179] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 23.324378] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 23.324381] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 23.324383] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 23.324389] [drm:drm_mode_getconnector] [CONNECTOR:17:?] [ 23.324392] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 23.324393] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 23.324558] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 23.324562] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 23.324566] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 23.324605] [drm:drm_mode_getconnector] [CONNECTOR:22:?] [ 23.324609] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] [ 23.324612] [drm:intel_dp_detect] [CONNECTOR:22:DP-1] [ 23.324881] [drm:intel_dp_get_dpcd] DPCD: 11 06 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 23.345079] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 23.345090] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] probed modes : [ 23.345094] [drm:drm_mode_debug_printmodeline] Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 23.345098] [drm:drm_mode_debug_printmodeline] Modeline 28:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 23.345101] [drm:drm_mode_debug_printmodeline] Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.345104] [drm:drm_mode_debug_printmodeline] Modeline 27:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 23.345107] [drm:drm_mode_debug_printmodeline] Modeline 25:"1280x720" 60 74440 1280 1336 1472 1664 720 721 724 746 0x0 0x6 [ 23.345110] [drm:drm_mode_debug_printmodeline] Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 23.345113] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 23.345116] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 23.345119] [drm:drm_mode_debug_printmodeline] Modeline 31:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 23.345131] [drm:drm_mode_getconnector] [CONNECTOR:22:?] [ 23.345300] [drm:drm_mode_getconnector] [CONNECTOR:14:?] [ 23.345303] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 23.345306] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 23.345312] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 23.345313] [drm:intel_crt_detect] CRT not detected via hotplug [ 23.345491] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 23.345493] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.345494] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 23.345495] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 23.345838] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.345840] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 23.345842] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 23.345844] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 23.345850] [drm:drm_mode_getconnector] [CONNECTOR:14:?] [ 23.345852] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 23.345854] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 23.345856] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 23.345858] [drm:intel_crt_detect] CRT not detected via hotplug [ 23.346067] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 23.346072] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.346074] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 23.346077] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 23.346425] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 23.346427] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 23.346429] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 23.346431] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 23.346472] [drm:drm_mode_getconnector] [CONNECTOR:17:?] [ 23.346475] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 23.346477] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 23.346681] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 23.346685] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 23.346689] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 23.346698] [drm:drm_mode_getconnector] [CONNECTOR:17:?] [ 23.346701] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 23.346704] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 23.346904] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 23.346908] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 23.346911] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 23.346960] [drm:drm_mode_getconnector] [CONNECTOR:22:?] [ 23.346964] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] [ 23.346966] [drm:intel_dp_detect] [CONNECTOR:22:DP-1] [ 23.347238] [drm:intel_dp_get_dpcd] DPCD: 11 06 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 23.367859] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 23.367866] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] probed modes : [ 23.367869] [drm:drm_mode_debug_printmodeline] Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 23.367873] [drm:drm_mode_debug_printmodeline] Modeline 28:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 23.367876] [drm:drm_mode_debug_printmodeline] Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 23.367879] [drm:drm_mode_debug_printmodeline] Modeline 27:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 23.367882] [drm:drm_mode_debug_printmodeline] Modeline 25:"1280x720" 60 74440 1280 1336 1472 1664 720 721 724 746 0x0 0x6 [ 23.367885] [drm:drm_mode_debug_printmodeline] Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 23.367887] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 23.367890] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 23.367893] [drm:drm_mode_debug_printmodeline] Modeline 31:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 23.367899] [drm:drm_mode_getconnector] [CONNECTOR:22:?] [ 23.421382] [drm:drm_mode_addfb] [FB:35] [ 23.421524] [drm:drm_mode_setcrtc] [CRTC:8] [ 23.421528] [drm:drm_mode_setcrtc] [CONNECTOR:22:DP-1] [ 23.421531] [drm:intel_crtc_set_config] [CRTC:8] [FB:35] #connectors=1 (x y) (0 0) [ 23.421535] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1 [ 23.421537] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 23.433872] [drm:ironlake_update_primary_plane] Writing base 00830000 00000000 0 0 7680 [ 23.441327] [drm:drm_mode_setcrtc] [CRTC:12] [ 23.441333] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 23.441338] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 23.441341] [drm:intel_modeset_stage_output_state] [CONNECTOR:22:DP-1] to [CRTC:8] [ 24.837961] [drm:add_framebuffer_internal] [FB:36] [ 40.434501] [drm:drm_mode_getconnector] [CONNECTOR:14:?] [ 40.434509] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 40.434513] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 40.434520] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 40.434522] [drm:intel_crt_detect] CRT not detected via hotplug [ 40.434729] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 40.434733] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 40.434736] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 40.434739] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 40.435094] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 40.435097] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 40.435099] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 40.435103] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 40.435112] [drm:drm_mode_getconnector] [CONNECTOR:14:?] [ 40.435115] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] [ 40.435117] [drm:intel_crt_detect] [CONNECTOR:14:VGA-1] force=1 [ 40.435121] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 40.435123] [drm:intel_crt_detect] CRT not detected via hotplug [ 40.435327] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 40.435332] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 40.435334] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 40.435337] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 40.435728] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 40.435732] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 40.435734] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 40.435737] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:14:VGA-1] disconnected [ 40.435750] [drm:drm_mode_getconnector] [CONNECTOR:17:?] [ 40.435754] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 40.435756] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 40.435945] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 40.435950] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 40.435955] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 40.435964] [drm:drm_mode_getconnector] [CONNECTOR:17:?] [ 40.435967] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] [ 40.435970] [drm:intel_hdmi_detect] [CONNECTOR:17:HDMI-A-1] [ 40.436214] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 40.436220] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 40.436225] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:17:HDMI-A-1] disconnected [ 40.436246] [drm:drm_mode_getconnector] [CONNECTOR:22:?] [ 40.436251] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] [ 40.436254] [drm:intel_dp_detect] [CONNECTOR:22:DP-1] [ 40.436523] [drm:intel_dp_get_dpcd] DPCD: 11 06 84 01 00 00 01 00 02 02 06 00 00 00 00 [ 40.456350] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 40.456362] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:22:DP-1] probed modes : [ 40.456367] [drm:drm_mode_debug_printmodeline] Modeline 24:"1920x1080" 60 148500 1920 2008 2052 2200 1080 1084 1089 1125 0x48 0x5 [ 40.456372] [drm:drm_mode_debug_printmodeline] Modeline 28:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6 [ 40.456376] [drm:drm_mode_debug_printmodeline] Modeline 26:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5 [ 40.456381] [drm:drm_mode_debug_printmodeline] Modeline 27:"1440x900" 60 106500 1440 1520 1672 1904 900 903 909 934 0x40 0x6 [ 40.456386] [drm:drm_mode_debug_printmodeline] Modeline 25:"1280x720" 60 74440 1280 1336 1472 1664 720 721 724 746 0x0 0x6 [ 40.456390] [drm:drm_mode_debug_printmodeline] Modeline 32:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa [ 40.456395] [drm:drm_mode_debug_printmodeline] Modeline 29:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5 [ 40.456399] [drm:drm_mode_debug_printmodeline] Modeline 30:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa [ 40.456404] [drm:drm_mode_debug_printmodeline] Modeline 31:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6 [ 40.456422] [drm:drm_mode_getconnector] [CONNECTOR:22:?] [ 59.219361] [drm:intel_crtc_cursor_set_obj] cursor off [ 68.250056] [drm:add_framebuffer_internal] [FB:37] [ 74.775948] [drm:i915_gem_open] [ 595.226140] perf interrupt took too long (2517 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 669.503072] [drm:intel_crtc_cursor_set_obj] cursor off [ 669.802514] [drm:add_framebuffer_internal] [FB:38] [ 762.474956] [drm:intel_crtc_cursor_set_obj] cursor off [ 782.386901] [drm:add_framebuffer_internal] [FB:39] [ 804.804197] [drm:intel_crtc_cursor_set_obj] cursor off [ 806.417079] [drm:add_framebuffer_internal] [FB:40] [ 809.524852] [drm:intel_crtc_cursor_set_obj] cursor off [ 817.493876] [drm:add_framebuffer_internal] [FB:41] [ 840.451241] [drm:intel_crtc_cursor_set_obj] cursor off [ 854.806748] [drm:add_framebuffer_internal] [FB:42] [ 855.606560] [drm:intel_crtc_cursor_set_obj] cursor off [ 856.267166] [drm:add_framebuffer_internal] [FB:43] [ 856.934716] [drm:intel_crtc_cursor_set_obj] cursor off [ 857.178200] [drm:add_framebuffer_internal] [FB:44] [ 858.831069] [drm:intel_crtc_cursor_set_obj] cursor off [ 859.408421] [drm:add_framebuffer_internal] [FB:45] [ 864.458510] [drm:intel_crtc_cursor_set_obj] cursor off [ 915.055361] [drm:add_framebuffer_internal] [FB:46] [ 948.506032] [drm:intel_crtc_cursor_set_obj] cursor off [ 949.080472] [drm:add_framebuffer_internal] [FB:47] [ 960.346611] INFO: task kworker/u16:0:6 blocked for more than 120 seconds. [ 960.346616] Tainted: G W 3.18.0-rc1-00221-gc3351df #150 [ 960.346618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 960.346621] kworker/u16:0 D 0000000000000000 0 6 2 0x00000000 [ 960.346633] Workqueue: netns cleanup_net [ 960.346635] ffff880111c4d1e0 0000000000000002 ffff880111c4d1e0 ffff880111c53fd8 [ 960.346639] ffff880111c4d1e0 000000000000a000 ffff880111c4d1e0 0000000000000296 [ 960.346642] 0000000000000000 7fffffffffffffff 7fffffffffffffff ffffffff8182e010 [ 960.346646] Call Trace: [ 960.346654] [<ffffffff8153dcfd>] ? schedule_timeout+0x18d/0x200 [ 960.346660] [<ffffffff810915a0>] ? get_state_synchronize_rcu+0x10/0x10 [ 960.346664] [<ffffffff8153c544>] ? wait_for_completion+0xb4/0x110 [ 960.346669] [<ffffffff8153e5d5>] ? _raw_spin_unlock_irqrestore+0x5/0x10 [ 960.346672] [<ffffffff8153c539>] ? wait_for_completion+0xa9/0x110 [ 960.346677] [<ffffffff81069450>] ? wake_up_state+0x10/0x10 [ 960.346681] [<ffffffff8109285a>] ? _rcu_barrier+0x14a/0x1d0 [ 960.346686] [<ffffffff8145f13c>] ? netdev_run_todo+0x5c/0x310 [ 960.346691] [<ffffffff81458775>] ? rollback_registered_many+0x265/0x2d0 [ 960.346696] [<ffffffff81459db6>] ? default_device_exit_batch+0x136/0x150 [ 960.346701] [<ffffffff8107a240>] ? __wake_up_sync+0x10/0x10 [ 960.346704] [<ffffffff81454310>] ? cleanup_net+0xf0/0x1d0 [ 960.346709] [<ffffffff8105b566>] ? process_one_work+0x136/0x380 [ 960.346713] [<ffffffff81058ca7>] ? pwq_activate_delayed_work+0x27/0x40 [ 960.346716] [<ffffffff8105ba83>] ? worker_thread+0x63/0x480 [ 960.346720] [<ffffffff8105ba20>] ? rescuer_thread+0x270/0x270 [ 960.346723] [<ffffffff8105fc9e>] ? kthread+0xce/0xf0 [ 960.346726] [<ffffffff81060000>] ? queue_kthread_work+0x80/0x80 [ 960.346729] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 960.346734] [<ffffffff8153ed2c>] ? ret_from_fork+0x7c/0xb0 [ 960.346737] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1080.363583] INFO: task kworker/u16:0:6 blocked for more than 120 seconds. [ 1080.363589] Tainted: G W 3.18.0-rc1-00221-gc3351df #150 [ 1080.363591] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1080.363594] kworker/u16:0 D 0000000000000000 0 6 2 0x00000000 [ 1080.363604] Workqueue: netns cleanup_net [ 1080.363607] ffff880111c4d1e0 0000000000000002 ffff880111c4d1e0 ffff880111c53fd8 [ 1080.363610] ffff880111c4d1e0 000000000000a000 ffff880111c4d1e0 0000000000000296 [ 1080.363614] 0000000000000000 7fffffffffffffff 7fffffffffffffff ffffffff8182e010 [ 1080.363617] Call Trace: [ 1080.363625] [<ffffffff8153dcfd>] ? schedule_timeout+0x18d/0x200 [ 1080.363633] [<ffffffff810915a0>] ? get_state_synchronize_rcu+0x10/0x10 [ 1080.363637] [<ffffffff8153c544>] ? wait_for_completion+0xb4/0x110 [ 1080.363641] [<ffffffff8153e5d5>] ? _raw_spin_unlock_irqrestore+0x5/0x10 [ 1080.363645] [<ffffffff8153c539>] ? wait_for_completion+0xa9/0x110 [ 1080.363649] [<ffffffff81069450>] ? wake_up_state+0x10/0x10 [ 1080.363653] [<ffffffff8109285a>] ? _rcu_barrier+0x14a/0x1d0 [ 1080.363658] [<ffffffff8145f13c>] ? netdev_run_todo+0x5c/0x310 [ 1080.363663] [<ffffffff81458775>] ? rollback_registered_many+0x265/0x2d0 [ 1080.363667] [<ffffffff81459db6>] ? default_device_exit_batch+0x136/0x150 [ 1080.363672] [<ffffffff8107a240>] ? __wake_up_sync+0x10/0x10 [ 1080.363676] [<ffffffff81454310>] ? cleanup_net+0xf0/0x1d0 [ 1080.363681] [<ffffffff8105b566>] ? process_one_work+0x136/0x380 [ 1080.363684] [<ffffffff81058ca7>] ? pwq_activate_delayed_work+0x27/0x40 [ 1080.363688] [<ffffffff8105ba83>] ? worker_thread+0x63/0x480 [ 1080.363691] [<ffffffff8105ba20>] ? rescuer_thread+0x270/0x270 [ 1080.363695] [<ffffffff8105fc9e>] ? kthread+0xce/0xf0 [ 1080.363698] [<ffffffff81060000>] ? queue_kthread_work+0x80/0x80 [ 1080.363702] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1080.363706] [<ffffffff8153ed2c>] ? ret_from_fork+0x7c/0xb0 [ 1080.363709] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1182.643193] [drm:intel_crtc_cursor_set_obj] cursor off [ 1200.380576] INFO: task kworker/u16:0:6 blocked for more than 120 seconds. [ 1200.380582] Tainted: G W 3.18.0-rc1-00221-gc3351df #150 [ 1200.380583] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1200.380586] kworker/u16:0 D 0000000000000000 0 6 2 0x00000000 [ 1200.380596] Workqueue: netns cleanup_net [ 1200.380599] ffff880111c4d1e0 0000000000000002 ffff880111c4d1e0 ffff880111c53fd8 [ 1200.380603] ffff880111c4d1e0 000000000000a000 ffff880111c4d1e0 0000000000000296 [ 1200.380606] 0000000000000000 7fffffffffffffff 7fffffffffffffff ffffffff8182e010 [ 1200.380610] Call Trace: [ 1200.380618] [<ffffffff8153dcfd>] ? schedule_timeout+0x18d/0x200 [ 1200.380624] [<ffffffff810915a0>] ? get_state_synchronize_rcu+0x10/0x10 [ 1200.380628] [<ffffffff8153c544>] ? wait_for_completion+0xb4/0x110 [ 1200.380632] [<ffffffff8153e5d5>] ? _raw_spin_unlock_irqrestore+0x5/0x10 [ 1200.380636] [<ffffffff8153c539>] ? wait_for_completion+0xa9/0x110 [ 1200.380641] [<ffffffff81069450>] ? wake_up_state+0x10/0x10 [ 1200.380645] [<ffffffff8109285a>] ? _rcu_barrier+0x14a/0x1d0 [ 1200.380650] [<ffffffff8145f13c>] ? netdev_run_todo+0x5c/0x310 [ 1200.380654] [<ffffffff81458775>] ? rollback_registered_many+0x265/0x2d0 [ 1200.380659] [<ffffffff81459db6>] ? default_device_exit_batch+0x136/0x150 [ 1200.380663] [<ffffffff8107a240>] ? __wake_up_sync+0x10/0x10 [ 1200.380667] [<ffffffff81454310>] ? cleanup_net+0xf0/0x1d0 [ 1200.380672] [<ffffffff8105b566>] ? process_one_work+0x136/0x380 [ 1200.380675] [<ffffffff81058ca7>] ? pwq_activate_delayed_work+0x27/0x40 [ 1200.380679] [<ffffffff8105ba83>] ? worker_thread+0x63/0x480 [ 1200.380682] [<ffffffff8105ba20>] ? rescuer_thread+0x270/0x270 [ 1200.380686] [<ffffffff8105fc9e>] ? kthread+0xce/0xf0 [ 1200.380689] [<ffffffff81060000>] ? queue_kthread_work+0x80/0x80 [ 1200.380692] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1200.380696] [<ffffffff8153ed2c>] ? ret_from_fork+0x7c/0xb0 [ 1200.380700] [<ffffffff8105fbd0>] ? kthread_create_on_node+0x180/0x180 [ 1208.075392] [drm:add_framebuffer_internal] [FB:48] [ 1214.794014] [drm:intel_crtc_cursor_set_obj] cursor off -- Meelis Roos (mroos@...ux.ee) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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