[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.17.0-rc2-lts (kpripuzic@electromonster) (gcc version 4.9.1 (GCC) ) #1 SMP Sat Sep 6 13:31:48 CEST 2014 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-linux-3.17.0-rc2-lts root=UUID=96385416-73f9-4529-bb47-0d58726559c7 rw quiet resume=/dev/sda4 nmi_watchdog=0 intel_pstate=disable drm.debug=14 log_buf_len=16M "acpi_osi=!Windows 2013" [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009bfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009c000-0x000000000009cfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000000009d000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000bffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006b8e2fff] usable [ 0.000000] BIOS-e820: [mem 0x000000006b8e3000-0x000000006bae4fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000006bae5000-0x000000007ba63fff] usable [ 0.000000] BIOS-e820: [mem 0x000000007ba64000-0x000000007bc63fff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000007bc64000-0x000000007cd2efff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007cd2f000-0x000000007ce7efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007ce7f000-0x000000007cefefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007ceff000-0x000000007cefffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007cf00000-0x000000007f9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000b8000000-0x00000000f7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f80f8000-0x00000000f80f8fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000027e5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.31 by Lenovo [ 0.000000] efi: ACPI=0x7cefe000 ACPI 2.0=0x7cefe014 SMBIOS=0x7cd2e000 [ 0.000000] efi: mem00: type=7, attr=0xf, range=[0x0000000000000000-0x0000000000058000) (0MB) [ 0.000000] efi: mem01: type=0, attr=0xf, range=[0x0000000000058000-0x0000000000059000) (0MB) [ 0.000000] efi: mem02: type=7, attr=0xf, range=[0x0000000000059000-0x000000000009c000) (0MB) [ 0.000000] efi: mem03: type=0, attr=0xf, range=[0x000000000009c000-0x000000000009d000) (0MB) [ 0.000000] efi: mem04: type=4, attr=0xf, range=[0x000000000009d000-0x000000000009e000) (0MB) [ 0.000000] efi: mem05: type=0, attr=0xf, range=[0x000000000009e000-0x00000000000a0000) (0MB) [ 0.000000] efi: mem06: type=2, attr=0xf, range=[0x0000000000100000-0x0000000001049000) (15MB) [ 0.000000] efi: mem07: type=7, attr=0xf, range=[0x0000000001049000-0x0000000002000000) (15MB) [ 0.000000] efi: mem08: type=2, attr=0xf, range=[0x0000000002000000-0x0000000002f49000) (15MB) [ 0.000000] efi: mem09: type=7, attr=0xf, range=[0x0000000002f49000-0x000000003798a000) (842MB) [ 0.000000] efi: mem10: type=2, attr=0xf, range=[0x000000003798a000-0x0000000037cbd000) (3MB) [ 0.000000] efi: mem11: type=7, attr=0xf, range=[0x0000000037cbd000-0x000000004c736000) (330MB) [ 0.000000] efi: mem12: type=2, attr=0xf, range=[0x000000004c736000-0x0000000069ee5000) (471MB) [ 0.000000] efi: mem13: type=4, attr=0xf, range=[0x0000000069ee5000-0x0000000069f05000) (0MB) [ 0.000000] efi: mem14: type=7, attr=0xf, range=[0x0000000069f05000-0x000000006b8cc000) (25MB) [ 0.000000] efi: mem15: type=4, attr=0xf, range=[0x000000006b8cc000-0x000000006b8e3000) (0MB) [ 0.000000] efi: mem16: type=0, attr=0xf, range=[0x000000006b8e3000-0x000000006bae5000) (2MB) [ 0.000000] efi: mem17: type=4, attr=0xf, range=[0x000000006bae5000-0x000000006ced5000) (19MB) [ 0.000000] efi: mem18: type=7, attr=0xf, range=[0x000000006ced5000-0x000000006d21f000) (3MB) [ 0.000000] efi: mem19: type=1, attr=0xf, range=[0x000000006d21f000-0x000000006d23c000) (0MB) [ 0.000000] efi: mem20: type=7, attr=0xf, range=[0x000000006d23c000-0x000000006ee05000) (27MB) [ 0.000000] efi: mem21: type=4, attr=0xf, range=[0x000000006ee05000-0x000000006f709000) (9MB) [ 0.000000] efi: mem22: type=7, attr=0xf, range=[0x000000006f709000-0x000000006f87f000) (1MB) [ 0.000000] efi: mem23: type=4, attr=0xf, range=[0x000000006f87f000-0x00000000716f0000) (30MB) [ 0.000000] efi: mem24: type=7, attr=0xf, range=[0x00000000716f0000-0x0000000071704000) (0MB) [ 0.000000] efi: mem25: type=4, attr=0xf, range=[0x0000000071704000-0x0000000072e64000) (23MB) [ 0.000000] efi: mem26: type=7, attr=0xf, range=[0x0000000072e64000-0x000000007b4d7000) (134MB) [ 0.000000] efi: mem27: type=2, attr=0xf, range=[0x000000007b4d7000-0x000000007b4e0000) (0MB) [ 0.000000] efi: mem28: type=3, attr=0xf, range=[0x000000007b4e0000-0x000000007ba64000) (5MB) [ 0.000000] efi: mem29: type=5, attr=0x800000000000000f, range=[0x000000007ba64000-0x000000007bc64000) (2MB) [ 0.000000] efi: mem30: type=6, attr=0x800000000000000f, range=[0x000000007bc64000-0x000000007ca64000) (14MB) [ 0.000000] efi: mem31: type=0, attr=0xf, range=[0x000000007ca64000-0x000000007cd2f000) (2MB) [ 0.000000] efi: mem32: type=10, attr=0xf, range=[0x000000007cd2f000-0x000000007ce7f000) (1MB) [ 0.000000] efi: mem33: type=9, attr=0xf, range=[0x000000007ce7f000-0x000000007ceff000) (0MB) [ 0.000000] efi: mem34: type=4, attr=0xf, range=[0x000000007ceff000-0x000000007cf00000) (0MB) [ 0.000000] efi: mem35: type=7, attr=0xf, range=[0x0000000100000000-0x000000027e600000) (6118MB) [ 0.000000] efi: mem36: type=0, attr=0x0, range=[0x00000000000a0000-0x00000000000c0000) (0MB) [ 0.000000] efi: mem37: type=0, attr=0x0, range=[0x000000007cf00000-0x000000007fa00000) (43MB) [ 0.000000] efi: mem38: type=0, attr=0x0, range=[0x00000000b8000000-0x00000000ce100000) (353MB) [ 0.000000] efi: mem39: type=0, attr=0x0, range=[0x00000000ce100000-0x00000000d0000000) (31MB) [ 0.000000] efi: mem40: type=0, attr=0x0, range=[0x00000000d0000000-0x00000000f2000000) (544MB) [ 0.000000] efi: mem41: type=0, attr=0x0, range=[0x00000000f2000000-0x00000000f8000000) (96MB) [ 0.000000] efi: mem42: type=11, attr=0x8000000000000001, range=[0x00000000f80f8000-0x00000000f80f9000) (0MB) [ 0.000000] efi: mem43: type=11, attr=0x8000000000000001, range=[0x00000000fed1c000-0x00000000fed20000) (0MB) [ 0.000000] efi: mem44: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] efi: mem45: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] efi: mem46: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] efi: mem47: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] efi: mem48: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] efi: mem49: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] efi: mem50: type=0, attr=0x0, range=[0x0000000000000000-0x0000000000000000) (0MB) [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x27e600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0080000000 mask 7F80000000 uncachable [ 0.000000] 1 base 007E000000 mask 7FFE000000 uncachable [ 0.000000] 2 base 007D000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 007CF00000 mask 7FFFF00000 uncachable [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820: last_pfn = 0x7cf00 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000096000] 96000 size 24576 [ 0.000000] Using GB pages for direct mapping [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x02b25000, 0x02b25fff] PGTABLE [ 0.000000] BRK [0x02b26000, 0x02b26fff] PGTABLE [ 0.000000] BRK [0x02b27000, 0x02b27fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x27e400000-0x27e5fffff] [ 0.000000] [mem 0x27e400000-0x27e5fffff] page 2M [ 0.000000] BRK [0x02b28000, 0x02b28fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x27c000000-0x27e3fffff] [ 0.000000] [mem 0x27c000000-0x27e3fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x200000000-0x27bffffff] [ 0.000000] [mem 0x200000000-0x23fffffff] page 1G [ 0.000000] [mem 0x240000000-0x27bffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x6b8e2fff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x6b7fffff] page 2M [ 0.000000] [mem 0x6b800000-0x6b8e2fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x6bae5000-0x7ba63fff] [ 0.000000] [mem 0x6bae5000-0x6bbfffff] page 4k [ 0.000000] [mem 0x6bc00000-0x7b9fffff] page 2M [ 0.000000] [mem 0x7ba00000-0x7ba63fff] page 4k [ 0.000000] BRK [0x02b29000, 0x02b29fff] PGTABLE [ 0.000000] BRK [0x02b2a000, 0x02b2afff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x7ceff000-0x7cefffff] [ 0.000000] [mem 0x7ceff000-0x7cefffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff] [ 0.000000] [mem 0x100000000-0x1ffffffff] page 1G [ 0.000000] log_buf_len: 16777216 bytes [ 0.000000] early log buf free: 513920(98%) [ 0.000000] RAMDISK: [mem 0x3798a000-0x37cbcfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000007CEFE014 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x000000007CEFE170 0000EC (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: FACP 0x000000007CEF9000 00010C (v05 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: DSDT 0x000000007CEE1000 012154 (v01 LENOVO TP-GN 00002130 INTL 20120711) [ 0.000000] ACPI: FACS 0x000000007CE42000 000040 [ 0.000000] ACPI: DBGP 0x000000007CEFC000 000034 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: ECDT 0x000000007CEFB000 000052 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: HPET 0x000000007CEF8000 000038 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: APIC 0x000000007CEF7000 000098 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: MCFG 0x000000007CEF6000 00003C (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x000000007CEF5000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20120711) [ 0.000000] ACPI: SSDT 0x000000007CEF4000 000486 (v01 LENOVO TP-SSDT2 00000200 INTL 20120711) [ 0.000000] ACPI: SSDT 0x000000007CEE0000 000B78 (v01 LENOVO SataAhci 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x000000007CEDF000 0007E7 (v01 LENOVO Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x000000007CEDE000 000AD8 (v01 LENOVO CpuPm 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x000000007CEDC000 00125C (v01 LENOVO SaSsdt 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x000000007CEDB000 000379 (v01 LENOVO CppcTabl 00001000 INTL 20120711) [ 0.000000] ACPI: PCCT 0x000000007CEDA000 00006E (v05 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x000000007CED9000 000AC4 (v01 LENOVO Cpc_Tabl 00001000 INTL 20120711) [ 0.000000] ACPI: TCPA 0x000000007CED8000 000032 (v02 PTL LENOVO 06040000 LNVO 00000001) [ 0.000000] ACPI: UEFI 0x000000007CED7000 000042 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: POAT 0x000000007CDAA000 000055 (v03 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: ASF! 0x000000007CEFD000 0000A5 (v32 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: BATB 0x000000007CED6000 000046 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: FPDT 0x000000007CED5000 000064 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: UEFI 0x000000007CED4000 0002E2 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x000000007CED3000 00047F (v01 LENOVO IsctTabl 00001000 INTL 20120711) [ 0.000000] ACPI: BGRT 0x000000007CED2000 000038 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: DMAR 0x000000007CED1000 0000B8 (v01 LENOVO TP-GN 00002130 PTEC 00000002) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000027e5fffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x27e5fffff] [ 0.000000] NODE_DATA [mem 0x27d5f9000-0x27d5fcfff] [ 0.000000] [ffffea0000000000-ffffea0009ffffff] PMD -> [ffff880274c00000-ffff88027cbfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x27e5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x00057fff] [ 0.000000] node 0: [mem 0x00059000-0x0009bfff] [ 0.000000] node 0: [mem 0x0009d000-0x0009dfff] [ 0.000000] node 0: [mem 0x00100000-0x6b8e2fff] [ 0.000000] node 0: [mem 0x6bae5000-0x7ba63fff] [ 0.000000] node 0: [mem 0x7ceff000-0x7cefffff] [ 0.000000] node 0: [mem 0x100000000-0x27e5fffff] [ 0.000000] On node 0 totalpages: 2072062 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 23 pages reserved [ 0.000000] DMA zone: 3995 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7842 pages used for memmap [ 0.000000] DMA32 zone: 501859 pages, LIFO batch:31 [ 0.000000] Normal zone: 24472 pages used for memmap [ 0.000000] Normal zone: 1566208 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0x7da00000-0x7f9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] 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[0x00] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009c000-0x0009cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000bffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000c0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x6b8e3000-0x6bae4fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7ba64000-0x7bc63fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7bc64000-0x7cd2efff] [ 0.000000] PM: Registered nosave memory: [mem 0x7cd2f000-0x7ce7efff] [ 0.000000] PM: Registered nosave memory: [mem 0x7ce7f000-0x7cefefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7cf00000-0x7f9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7fa00000-0xb7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xb8000000-0xf7ffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xf80f7fff] [ 0.000000] PM: Registered nosave memory: [mem 0xf80f8000-0xf80f8fff] [ 0.000000] PM: Registered nosave memory: [mem 0xf80f9000-0xfed1bfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xffffffff] [ 0.000000] e820: [mem 0x7fa00000-0xb7ffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88027d200000 s86272 r8192 d24320 u262144 [ 0.000000] pcpu-alloc: s86272 r8192 d24320 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: 2039661 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-linux-3.17.0-rc2-lts root=UUID=96385416-73f9-4529-bb47-0d58726559c7 rw quiet resume=/dev/sda4 nmi_watchdog=0 intel_pstate=disable drm.debug=14 log_buf_len=16M "acpi_osi=!Windows 2013" [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7968100K/8288248K available (5094K kernel code, 891K rwdata, 1648K rodata, 1128K init, 1168K bss, 320148K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS:8448 nr_irqs:488 0 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 33554432 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 2893.570 MHz processor [ 0.000023] Calibrating delay loop (skipped), value calculated using timer frequency.. 5787.14 BogoMIPS (lpj=28935700) [ 0.000026] pid_max: default: 32768 minimum: 301 [ 0.000031] ACPI: Core revision 20140724 [ 0.012393] ACPI: All ACPI Tables successfully acquired [ 0.042538] Security Framework initialized [ 0.042544] Yama: becoming mindful. [ 0.042929] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.044359] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.045148] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.045155] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.045346] Initializing cgroup subsys memory [ 0.045351] Initializing cgroup subsys devices [ 0.045352] Initializing cgroup subsys freezer [ 0.045354] Initializing cgroup subsys net_cls [ 0.045355] Initializing cgroup subsys blkio [ 0.045373] CPU: Physical Processor ID: 0 [ 0.045373] CPU: Processor Core ID: 0 [ 0.045377] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.046178] mce: CPU supports 7 MCE banks [ 0.046188] CPU0: Thermal monitoring enabled (TM1) [ 0.046196] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.046276] Freeing SMP alternatives memory: 20K (ffffffff819fa000 - ffffffff819ff000) [ 0.049011] ftrace: allocating 19978 entries in 79 pages [ 0.055702] dmar: Host address width 39 [ 0.055704] dmar: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.055708] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c0000020660462 ecap f0101a [ 0.055709] dmar: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.055712] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008020660462 ecap f010da [ 0.055713] dmar: RMRR base: 0x0000007c943000 end: 0x0000007c959fff [ 0.055714] dmar: RMRR base: 0x0000007d800000 end: 0x0000007f9fffff [ 0.055784] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.055784] HPET id 0 under DRHD base 0xfed91000 [ 0.055785] Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 0.055915] Enabled IRQ remapping in x2apic mode [ 0.055916] Enabling x2apic [ 0.055917] Enabled x2apic [ 0.055927] Switched APIC routing to cluster x2apic. [ 0.056362] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.156400] smpboot: CPU0: Intel(R) Core(TM) i7-4600M CPU @ 2.90GHz (fam: 06, model: 3c, stepping: 03) [ 0.156406] TSC deadline timer enabled [ 0.156427] Performance Events: PEBS fmt2+, 16-deep LBR, Haswell events, full-width counters, Intel PMU driver. [ 0.156442] ... version: 3 [ 0.156443] ... bit width: 48 [ 0.156444] ... generic registers: 4 [ 0.156444] ... value mask: 0000ffffffffffff [ 0.156445] ... max period: 0000ffffffffffff [ 0.156446] ... fixed-purpose events: 3 [ 0.156446] ... event mask: 000000070000000f [ 0.157334] x86: Booting SMP configuration: [ 0.157336] .... node #0, CPUs: #1 #2 #3 [ 0.199261] x86: Booted up 1 node, 4 CPUs [ 0.199264] smpboot: Total of 4 processors activated (23148.56 BogoMIPS) [ 0.202837] devtmpfs: initialized [ 0.205503] PM: Registering ACPI NVS region [mem 0x7cd2f000-0x7ce7efff] (1376256 bytes) [ 0.206122] pinctrl core: initialized pinctrl subsystem [ 0.206160] RTC time: 12:35:39, date: 09/06/14 [ 0.206228] NET: Registered protocol family 16 [ 0.206308] cpuidle: using governor ladder [ 0.206310] cpuidle: using governor menu [ 0.206337] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.206338] ACPI: bus type PCI registered [ 0.206339] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.206514] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.206515] PCI: not using MMCONFIG [ 0.206516] PCI: Using configuration type 1 for base access [ 0.236820] ACPI: Added _OSI(Module Device) [ 0.236822] ACPI: Added _OSI(Processor Device) [ 0.236823] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.236823] ACPI: Added _OSI(Processor Aggregator Device) [ 0.236825] ACPI: Deleted _OSI(Windows 2013) [ 0.238185] ACPI : EC: EC description table is found, configuring boot EC [ 0.242155] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.395515] ACPI: Dynamic OEM Table Load: [ 0.395525] ACPI: SSDT 0xFFFF88027190F800 000436 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.416840] ACPI: Dynamic OEM Table Load: [ 0.416850] ACPI: SSDT 0xFFFF8802716A2000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.445525] ACPI: Dynamic OEM Table Load: [ 0.445533] ACPI: SSDT 0xFFFF88027163CC00 000119 (v01 PmRef ApCst 00003000 INTL 20120711) [ 0.467152] ACPI: Interpreter enabled [ 0.467158] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140724/hwxface-580) [ 0.467162] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140724/hwxface-580) [ 0.467173] ACPI: (supports S0 S3 S4 S5) [ 0.467174] ACPI: Using IOAPIC for interrupt routing [ 0.467184] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.495717] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources [ 0.495788] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.497689] ACPI: Power Resource [PUBS] (on) [ 0.498015] ACPI: Power Resource [NVP3] (on) [ 0.498032] ACPI: Power Resource [NVP2] (on) [ 0.498822] acpi LNXIOBAY:00: ACPI dock station (docks/bays count: 1) [ 0.524653] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.524708] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.524760] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.524808] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.524855] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.524901] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.524949] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.525000] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11) *0, disabled. [ 0.525059] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3f]) [ 0.525063] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.525137] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug AER PCIeCapability] [ 0.525169] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability] [ 0.525171] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability] [ 0.525172] acpi PNP0A08:00: _OSC: platform willing to grant [PME] [ 0.525173] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM [ 0.525299] PCI host bridge to bus 0000:00 [ 0.525301] pci_bus 0000:00: root bus resource [bus 00-3f] [ 0.525303] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.525304] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.525305] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.525306] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff] [ 0.525307] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff] [ 0.525308] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff] [ 0.525309] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff] [ 0.525310] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff] [ 0.525311] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff] [ 0.525312] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff] [ 0.525313] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff] [ 0.525314] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff] [ 0.525315] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff] [ 0.525316] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff] [ 0.525317] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff] [ 0.525319] pci_bus 0000:00: root bus resource [mem 0x7fa00000-0xfebfffff] [ 0.525320] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed4bfff] [ 0.525325] pci 0000:00:00.0: [8086:0c04] type 00 class 0x060000 [ 0.525387] pci 0000:00:01.0: [8086:0c01] type 01 class 0x060400 [ 0.525415] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.525468] pci 0000:00:02.0: [8086:0416] type 00 class 0x030000 [ 0.525477] pci 0000:00:02.0: reg 0x10: [mem 0xb1400000-0xb17fffff 64bit] [ 0.525482] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.525485] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f] [ 0.525536] pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300 [ 0.525542] pci 0000:00:03.0: reg 0x10: [mem 0xb2a30000-0xb2a33fff 64bit] [ 0.525618] pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330 [ 0.525635] pci 0000:00:14.0: reg 0x10: [mem 0xb2a20000-0xb2a2ffff 64bit] [ 0.525688] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.525710] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.525743] pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000 [ 0.525760] pci 0000:00:16.0: reg 0x10: [mem 0xb2a39000-0xb2a3900f 64bit] [ 0.525815] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.525873] pci 0000:00:19.0: [8086:153a] type 00 class 0x020000 [ 0.525888] pci 0000:00:19.0: reg 0x10: [mem 0xb2a00000-0xb2a1ffff] [ 0.525896] pci 0000:00:19.0: reg 0x14: [mem 0xb2a3f000-0xb2a3ffff] [ 0.525903] pci 0000:00:19.0: reg 0x18: [io 0x5080-0x509f] [ 0.525955] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold [ 0.525978] pci 0000:00:19.0: System wakeup disabled by ACPI [ 0.526013] pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320 [ 0.526031] pci 0000:00:1a.0: reg 0x10: [mem 0xb2a3e000-0xb2a3e3ff] [ 0.526110] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.526135] pci 0000:00:1a.0: System wakeup disabled by ACPI [ 0.526170] pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300 [ 0.526183] pci 0000:00:1b.0: reg 0x10: [mem 0xb2a34000-0xb2a37fff 64bit] [ 0.526244] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.526297] pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400 [ 0.526363] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.526416] pci 0000:00:1c.1: [8086:8c12] type 01 class 0x060400 [ 0.526483] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.526508] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 0.526539] pci 0000:00:1c.2: [8086:8c14] type 01 class 0x060400 [ 0.526605] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.526630] pci 0000:00:1c.2: System wakeup disabled by ACPI [ 0.526662] pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400 [ 0.526729] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 0.526793] pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320 [ 0.526811] pci 0000:00:1d.0: reg 0x10: [mem 0xb2a3d000-0xb2a3d3ff] [ 0.526891] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.526915] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.526949] pci 0000:00:1f.0: [8086:8c4f] type 00 class 0x060100 [ 0.527087] pci 0000:00:1f.2: [8086:8c03] type 00 class 0x010601 [ 0.527101] pci 0000:00:1f.2: reg 0x10: [io 0x50a8-0x50af] [ 0.527107] pci 0000:00:1f.2: reg 0x14: [io 0x50b4-0x50b7] [ 0.527113] pci 0000:00:1f.2: reg 0x18: [io 0x50a0-0x50a7] [ 0.527119] pci 0000:00:1f.2: reg 0x1c: [io 0x50b0-0x50b3] [ 0.527126] pci 0000:00:1f.2: reg 0x20: [io 0x5060-0x507f] [ 0.527133] pci 0000:00:1f.2: reg 0x24: [mem 0xb2a3c000-0xb2a3c7ff] [ 0.527165] pci 0000:00:1f.2: PME# supported from D3hot [ 0.527213] pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500 [ 0.527225] pci 0000:00:1f.3: reg 0x10: [mem 0xb2a38000-0xb2a380ff 64bit] [ 0.527243] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf] [ 0.527337] pci 0000:01:00.0: [10de:0ff6] type 00 class 0x030000 [ 0.527349] pci 0000:01:00.0: reg 0x10: [mem 0xb0000000-0xb0ffffff] [ 0.527360] pci 0000:01:00.0: reg 0x14: [mem 0x80000000-0x8fffffff 64bit pref] [ 0.527370] pci 0000:01:00.0: reg 0x1c: [mem 0x90000000-0x91ffffff 64bit pref] [ 0.527376] pci 0000:01:00.0: reg 0x24: [io 0x4000-0x407f] [ 0.527383] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 0.527481] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.527483] pci 0000:00:01.0: bridge window [io 0x4000-0x4fff] [ 0.527485] pci 0000:00:01.0: bridge window [mem 0xb0000000-0xb10fffff] [ 0.527487] pci 0000:00:01.0: bridge window [mem 0x80000000-0x91ffffff 64bit pref] [ 0.529194] pci 0000:02:00.0: [1217:8520] type 00 class 0x080501 [ 0.529215] pci 0000:02:00.0: reg 0x10: [mem 0xb2901000-0xb2901fff] [ 0.529228] pci 0000:02:00.0: reg 0x14: [mem 0xb2900000-0xb29007ff] [ 0.529364] pci 0000:02:00.0: PME# supported from D3hot D3cold [ 0.554605] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.554610] pci 0000:00:1c.0: bridge window [mem 0xb2900000-0xb29fffff] [ 0.554708] pci 0000:03:00.0: [8086:08b2] type 00 class 0x028000 [ 0.554761] pci 0000:03:00.0: reg 0x10: [mem 0xb2800000-0xb2801fff 64bit] [ 0.554991] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.572986] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.572991] pci 0000:00:1c.1: bridge window [mem 0xb2800000-0xb28fffff] [ 0.573058] acpiphp: Slot [1] registered [ 0.573067] pci 0000:00:1c.2: PCI bridge to [bus 04-05] [ 0.573070] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff] [ 0.573073] pci 0000:00:1c.2: bridge window [mem 0xb2000000-0xb27fffff] [ 0.573079] pci 0000:00:1c.2: bridge window [mem 0xb1800000-0xb1ffffff 64bit pref] [ 0.573137] acpiphp: Slot [1-1] registered [ 0.573147] pci 0000:00:1c.4: PCI bridge to [bus 06-3f] [ 0.573152] pci 0000:00:1c.4: bridge window [mem 0xb8000000-0xce0fffff] [ 0.573157] pci 0000:00:1c.4: bridge window [mem 0xd0000000-0xf1ffffff 64bit pref] [ 0.575384] ACPI: Enabled 5 GPEs in block 00 to 3F [ 0.575427] ACPI : EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62 [ 0.575507] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=mem,locks=none [ 0.575511] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 0.575512] vgaarb: loaded [ 0.575513] vgaarb: bridge control possible 0000:01:00.0 [ 0.575513] vgaarb: no bridge control possible 0000:00:02.0 [ 0.575557] PCI: Using ACPI for IRQ routing [ 0.576981] PCI: pci_cache_line_size set to 64 bytes [ 0.578695] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.578697] e820: reserve RAM buffer [mem 0x0009c000-0x0009ffff] [ 0.578698] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.578698] e820: reserve RAM buffer [mem 0x6b8e3000-0x6bffffff] [ 0.578699] e820: reserve RAM buffer [mem 0x7ba64000-0x7bffffff] [ 0.578700] e820: reserve RAM buffer [mem 0x7cf00000-0x7fffffff] [ 0.578701] e820: reserve RAM buffer [mem 0x27e600000-0x27fffffff] [ 0.578777] NetLabel: Initializing [ 0.578778] NetLabel: domain hash size = 128 [ 0.578779] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.578787] NetLabel: unlabeled traffic allowed by default [ 0.578814] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.578818] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.580845] Switched to clocksource hpet [ 0.584123] pnp: PnP ACPI init [ 0.584404] system 00:00: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.584406] system 00:00: [mem 0x000f0000-0x000fffff] could not be reserved [ 0.584408] system 00:00: [mem 0x00100000-0x7f9fffff] could not be reserved [ 0.584409] system 00:00: [mem 0xfec00000-0xfed3ffff] could not be reserved [ 0.584411] system 00:00: [mem 0xfed4c000-0xffffffff] could not be reserved [ 0.584413] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.584489] system 00:01: [io 0x1800-0x187f] could not be reserved [ 0.584491] system 00:01: [io 0x0800-0x087f] has been reserved [ 0.584492] system 00:01: [io 0x15e0-0x15ef] has been reserved [ 0.584493] system 00:01: [io 0x1600-0x167f] has been reserved [ 0.584494] system 00:01: [io 0x1640-0x165f] has been reserved [ 0.584496] system 00:01: [mem 0xf8000000-0xfbffffff] could not be reserved [ 0.584497] system 00:01: [mem 0x00000000-0x00000fff] could not be reserved [ 0.584499] system 00:01: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.584500] system 00:01: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.584501] system 00:01: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.584503] system 00:01: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.584504] system 00:01: [mem 0xfed45000-0xfed4bfff] has been reserved [ 0.584506] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.584540] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.584554] pnp 00:03: Plug and Play ACPI device, IDs LEN0071 PNP0303 (active) [ 0.584568] pnp 00:04: Plug and Play ACPI device, IDs LEN0034 PNP0f13 (active) [ 0.584599] pnp 00:05: Plug and Play ACPI device, IDs SMO1200 PNP0c31 (active) [ 0.585006] pnp: PnP ACPI: found 6 devices [ 0.591571] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window [ 0.591607] pci 0000:00:1c.4: bridge window [io 0x1000-0x0fff] to [bus 06-3f] add_size 1000 [ 0.591610] pci 0000:00:1c.4: res[13]=[io 0x1000-0x0fff] get_res_add_size add_size 1000 [ 0.591613] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0x2fff] [ 0.591616] pci 0000:01:00.0: BAR 6: assigned [mem 0xb1000000-0xb107ffff pref] [ 0.591617] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.591619] pci 0000:00:01.0: bridge window [io 0x4000-0x4fff] [ 0.591621] pci 0000:00:01.0: bridge window [mem 0xb0000000-0xb10fffff] [ 0.591623] pci 0000:00:01.0: bridge window [mem 0x80000000-0x91ffffff 64bit pref] [ 0.591626] pci 0000:00:1c.0: PCI bridge to [bus 02] [ 0.591635] pci 0000:00:1c.0: bridge window [mem 0xb2900000-0xb29fffff] [ 0.591642] pci 0000:00:1c.1: PCI bridge to [bus 03] [ 0.591646] pci 0000:00:1c.1: bridge window [mem 0xb2800000-0xb28fffff] [ 0.591654] pci 0000:00:1c.2: PCI bridge to [bus 04-05] [ 0.591656] pci 0000:00:1c.2: bridge window [io 0x3000-0x3fff] [ 0.591660] pci 0000:00:1c.2: bridge window [mem 0xb2000000-0xb27fffff] [ 0.591664] pci 0000:00:1c.2: bridge window [mem 0xb1800000-0xb1ffffff 64bit pref] [ 0.591669] pci 0000:00:1c.4: PCI bridge to [bus 06-3f] [ 0.591671] pci 0000:00:1c.4: bridge window [io 0x2000-0x2fff] [ 0.591676] pci 0000:00:1c.4: bridge window [mem 0xb8000000-0xce0fffff] [ 0.591679] pci 0000:00:1c.4: bridge window [mem 0xd0000000-0xf1ffffff 64bit pref] [ 0.591685] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.591686] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.591688] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.591689] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff] [ 0.591690] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff] [ 0.591691] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff] [ 0.591692] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff] [ 0.591693] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff] [ 0.591694] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff] [ 0.591695] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff] [ 0.591696] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff] [ 0.591697] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff] [ 0.591699] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff] [ 0.591700] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff] [ 0.591701] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff] [ 0.591702] pci_bus 0000:00: resource 19 [mem 0x7fa00000-0xfebfffff] [ 0.591703] pci_bus 0000:00: resource 20 [mem 0xfed40000-0xfed4bfff] [ 0.591704] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff] [ 0.591705] pci_bus 0000:01: resource 1 [mem 0xb0000000-0xb10fffff] [ 0.591706] pci_bus 0000:01: resource 2 [mem 0x80000000-0x91ffffff 64bit pref] [ 0.591707] pci_bus 0000:02: resource 1 [mem 0xb2900000-0xb29fffff] [ 0.591709] pci_bus 0000:03: resource 1 [mem 0xb2800000-0xb28fffff] [ 0.591710] pci_bus 0000:04: resource 0 [io 0x3000-0x3fff] [ 0.591711] pci_bus 0000:04: resource 1 [mem 0xb2000000-0xb27fffff] [ 0.591712] pci_bus 0000:04: resource 2 [mem 0xb1800000-0xb1ffffff 64bit pref] [ 0.591713] pci_bus 0000:06: resource 0 [io 0x2000-0x2fff] [ 0.591714] pci_bus 0000:06: resource 1 [mem 0xb8000000-0xce0fffff] [ 0.591716] pci_bus 0000:06: resource 2 [mem 0xd0000000-0xf1ffffff 64bit pref] [ 0.591736] NET: Registered protocol family 2 [ 0.591854] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.591987] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.592166] TCP: Hash tables configured (established 65536 bind 65536) [ 0.592182] TCP: reno registered [ 0.592190] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.592219] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.592270] NET: Registered protocol family 1 [ 0.592282] pci 0000:00:02.0: Boot video device [ 0.594273] PCI: CLS 64 bytes, default 64 [ 0.594304] Unpacking initramfs... [ 0.636610] Freeing initrd memory: 3276K (ffff88003798a000 - ffff880037cbd000) [ 0.636634] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.636636] software IO TLB [mem 0x774e0000-0x7b4e0000] (64MB) mapped at [ffff8800774e0000-ffff88007b4dffff] [ 0.636790] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer [ 0.636827] Scanning for low memory corruption every 60 seconds [ 0.637071] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.637337] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.638314] zpool: loaded [ 0.638316] zbud: loaded [ 0.638444] VFS: Disk quotas dquot_6.5.2 [ 0.638467] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.638562] msgmni has been set to 15746 [ 0.638604] Key type big_key registered [ 0.638761] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 0.638792] io scheduler noop registered [ 0.638794] io scheduler deadline registered (default) [ 0.638815] io scheduler cfq registered [ 0.638924] pcieport 0000:00:01.0: irq 26 for MSI/MSI-X [ 0.639255] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.639266] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.639289] efifb: probing for efifb [ 0.639306] efifb: framebuffer at 0xa0000000, mapped to 0xffffc90004f00000, using 8128k, total 8128k [ 0.639307] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 0.639308] efifb: scrolling: redraw [ 0.639309] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.643208] Console: switching to colour frame buffer device 240x67 [ 0.647015] fb0: EFI VGA frame buffer device [ 0.647021] intel_idle: MWAIT substates: 0x42120 [ 0.647022] intel_idle: v0.4 model 0x3C [ 0.647023] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.647187] GHES: HEST is not enabled! [ 0.647247] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.647542] Linux agpgart interface v0.103 [ 0.647580] rtc_cmos 00:02: RTC can wake from S4 [ 0.647693] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 0.647725] rtc_cmos 00:02: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 0.647734] ledtrig-cpu: registered to indicate activity on CPUs [ 0.647818] TCP: cubic registered [ 0.647890] NET: Registered protocol family 10 [ 0.648050] NET: Registered protocol family 17 [ 0.648271] registered taskstats version 1 [ 0.650447] Magic number: 14:768:581 [ 0.650459] pci_bus 0000:02: hash matches [ 0.650522] rtc_cmos 00:02: setting system clock to 2014-09-06 12:35:39 UTC (1410006939) [ 0.650573] PM: Checking hibernation image partition /dev/sda4 [ 0.650575] PM: Hibernation image not present or could not be loaded. [ 0.651134] Freeing unused kernel memory: 1128K (ffffffff818e0000 - ffffffff819fa000) [ 0.651135] Write protecting the kernel read-only data: 8192k [ 0.652905] Freeing unused kernel memory: 1040K (ffff8800024fc000 - ffff880002600000) [ 0.653578] Freeing unused kernel memory: 400K (ffff88000279c000 - ffff880002800000) [ 0.657959] random: systemd-tmpfile urandom read with 5 bits of entropy available [ 0.658844] systemd-udevd[56]: starting version 216 [ 0.666779] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 0.668574] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.668578] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.673133] ACPI: bus type USB registered [ 0.673150] usbcore: registered new interface driver usbfs [ 0.673157] usbcore: registered new interface driver hub [ 0.673204] usbcore: registered new device driver usb [ 0.673396] sdhci: Secure Digital Host Controller Interface driver [ 0.673398] sdhci: Copyright(c) Pierre Ossman [ 0.673636] sdhci-pci 0000:02:00.0: SDHCI controller found [1217:8520] (rev 1) [ 0.673727] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.673869] ehci-pci: EHCI PCI platform driver [ 0.675392] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.675397] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 0.675428] ehci-pci 0000:00:1a.0: debug port 2 [ 0.675537] mmc0: Unknown controller version (3). You may experience problems. [ 0.675594] sdhci-pci 0000:02:00.0: No vmmc regulator found [ 0.675596] sdhci-pci 0000:02:00.0: No vqmmc regulator found [ 0.676806] SCSI subsystem initialized [ 0.677937] mmc0: SDHCI controller on PCI [0000:02:00.0] using ADMA [ 0.679591] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 0.679596] ehci-pci 0000:00:1a.0: irq 16, io mem 0xb2a3e000 [ 0.679709] libata version 3.00 loaded. [ 0.690290] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 0.690917] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.692872] hub 1-0:1.0: USB hub found [ 0.692889] hub 1-0:1.0: 3 ports detected [ 0.693181] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.693186] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.693202] ehci-pci 0000:00:1d.0: debug port 2 [ 0.697116] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.697128] ehci-pci 0000:00:1d.0: irq 23, io mem 0xb2a3d000 [ 0.710983] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.711240] hub 2-0:1.0: USB hub found [ 0.711254] hub 2-0:1.0: 3 ports detected [ 0.711486] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.711492] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 0.711589] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.711615] xhci_hcd 0000:00:14.0: irq 27 for MSI/MSI-X [ 0.711802] hub 3-0:1.0: USB hub found [ 0.711828] hub 3-0:1.0: 15 ports detected [ 0.714824] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.714826] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 0.715007] hub 4-0:1.0: USB hub found [ 0.715028] hub 4-0:1.0: 6 ports detected [ 0.715816] usb: failed to peer usb4-port4 and usb3-port3 by location (usb4-port4:none) (usb3-port3:usb4-port3) [ 0.715819] usb usb4-port4: failed to peer to usb3-port3 (-16) [ 0.715819] usb: port power management may be unreliable [ 0.716208] usb: failed to peer usb4-port6 and usb3-port3 by location (usb4-port6:none) (usb3-port3:usb4-port3) [ 0.716210] usb usb4-port6: failed to peer to usb3-port3 (-16) [ 0.716317] ahci 0000:00:1f.2: version 3.0 [ 0.716394] ahci 0000:00:1f.2: irq 28 for MSI/MSI-X [ 0.716432] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x21 impl SATA mode [ 0.716435] ahci 0000:00:1f.2: flags: 64bit ncq ilck pm led clo pio slum part ems apst [ 0.731349] scsi host0: ahci [ 0.731448] scsi host1: ahci [ 0.731520] scsi host2: ahci [ 0.731589] scsi host3: ahci [ 0.731657] scsi host4: ahci [ 0.731723] scsi host5: ahci [ 0.731754] ata1: SATA max UDMA/133 abar m2048@0xb2a3c000 port 0xb2a3c100 irq 28 [ 0.731755] ata2: DUMMY [ 0.731756] ata3: DUMMY [ 0.731757] ata4: DUMMY [ 0.731757] ata5: DUMMY [ 0.731760] ata6: SATA max UDMA/133 abar m2048@0xb2a3c000 port 0xb2a3c380 irq 28 [ 1.011053] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.081034] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.081057] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.082167] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.082171] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.083295] ata1.00: ATA-8: HGST HTS541010A9E680, JA0ZB600, max UDMA/133 [ 1.083298] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.083842] ata6.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded [ 1.084279] ata6.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded [ 1.084542] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [ 1.084546] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [ 1.085325] ata6.00: ATAPI: MATSHITADVD-RAM UJ8E2, SB01, max UDMA/133 [ 1.085660] ata1.00: configured for UDMA/133 [ 1.085794] scsi 0:0:0:0: Direct-Access ATA HGST HTS541010A9 B600 PQ: 0 ANSI: 5 [ 1.087912] ata6.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded [ 1.088080] ata6.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded [ 1.088983] ata6.00: configured for UDMA/133 [ 1.090401] scsi 5:0:0:0: CD-ROM MATSHITA DVD-RAM UJ8E2 SB01 PQ: 0 ANSI: 5 [ 1.094974] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 1.094978] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 1.095066] sd 0:0:0:0: [sda] Write Protect is off [ 1.095069] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.095093] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.103167] sr 5:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.103169] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.103242] sr 5:0:0:0: Attached scsi CD-ROM sr0 [ 1.156945] sda: sda1 sda2 sda3 sda4 sda5 [ 1.157423] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.163294] hub 1-1:1.0: USB hub found [ 1.163414] hub 1-1:1.0: 6 ports detected [ 1.281072] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.431736] hub 2-1:1.0: USB hub found [ 1.431864] hub 2-1:1.0: 8 ports detected [ 1.551138] usb 3-5: new full-speed USB device number 2 using xhci_hcd [ 1.629560] PM: Starting manual resume from disk [ 1.629564] PM: Hibernation image partition 8:4 present [ 1.629565] PM: Looking for hibernation image. [ 1.631126] tsc: Refined TSC clocksource calibration: 2893.287 MHz [ 1.637945] PM: Image not found (code -22) [ 1.637947] PM: Hibernation image not present or could not be loaded. [ 1.692344] usb 3-5: No LPM exit latency info found, disabling LPM. [ 1.839383] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 1.871228] usb 3-6: new low-speed USB device number 3 using xhci_hcd [ 2.016157] usb 3-6: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 2.191341] usb 3-7: new full-speed USB device number 4 using xhci_hcd [ 2.451351] usb 3-11: new full-speed USB device number 5 using xhci_hcd [ 2.631463] Switched to clocksource tsc [ 2.711411] usb 3-12: new high-speed USB device number 6 using xhci_hcd [ 4.739049] systemd[1]: Cannot add dependency job for unit ntpd.service, ignoring: Unit ntpd.service failed to load: No such file or directory. [ 4.788322] systemd-readahead[137]: Bumped block_nr parameter of 8:0 to 20480. This is a temporary hack and should be removed one day. [ 5.140014] EXT4-fs (sda1): re-mounted. Opts: data=ordered [ 5.598272] systemd-udevd[164]: starting version 216 [ 6.144693] random: nonblocking pool is initialized [ 6.145218] Non-volatile memory driver v1.3 [ 6.251466] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [ 6.251468] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 6.251469] thinkpad_acpi: ThinkPad BIOS GNET65WW (2.13 ), EC unknown [ 6.251470] thinkpad_acpi: Lenovo ThinkPad W540, model 20BHS04K00 [ 6.251876] thinkpad_acpi: Unsupported brightness interface, please contact ibm-acpi-devel@lists.sourceforge.net [ 6.251924] thinkpad_acpi: radio switch found; radios are enabled [ 6.251996] thinkpad_acpi: This ThinkPad has standard ACPI backlight brightness control, supported by the ACPI video driver [ 6.251997] thinkpad_acpi: Disabling thinkpad-acpi brightness events by default... [ 6.253394] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked [ 6.253881] thinkpad_acpi: Console audio control enabled, mode: monitor (read only) [ 6.255013] input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input2 [ 9.532890] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 9.541553] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input3 [ 9.541676] ACPI: Lid Switch [LID] [ 9.541708] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input4 [ 9.541711] ACPI: Sleep Button [SLPB] [ 9.541750] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input5 [ 9.541751] ACPI: Power Button [PWRF] [ 9.554692] pps_core: LinuxPPS API ver. 1 registered [ 9.554694] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 9.577590] PTP clock support registered [ 9.600920] snd_hda_intel 0000:00:1b.0: irq 29 for MSI/MSI-X [ 9.610612] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 9.610616] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 9.610618] sound hdaudioC1D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 9.610620] sound hdaudioC1D0: mono: mono_out=0x0 [ 9.610621] sound hdaudioC1D0: inputs: [ 9.610623] sound hdaudioC1D0: Mic=0x1a [ 9.610625] sound hdaudioC1D0: Internal Mic=0x12 [ 9.613629] mei_me 0000:00:16.0: irq 30 for MSI/MSI-X [ 9.629360] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/hdaudioC1D0/input6 [ 9.629477] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input7 [ 9.629511] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8 [ 9.634419] ACPI: Battery Slot [BAT0] (battery absent) [ 9.635636] thermal LNXTHERM:00: registered as thermal_zone0 [ 9.635638] ACPI: Thermal Zone [THM0] (47 C) [ 9.786815] ACPI: AC Adapter [AC] (on-line) [ 9.812356] wmi: Mapper loaded [ 10.063751] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78) [ 10.157174] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt [ 10.162986] tpm_tis 00:05: TPM is disabled/deactivated (0x6) [ 10.193344] cfg80211: Calling CRDA to update world regulatory domain [ 10.259590] [drm] Initialized drm 1.1.0 20060810 [ 10.369548] input: PC Speaker as /devices/platform/pcspkr/input/input9 [ 10.516180] Intel(R) Wireless WiFi driver for Linux, in-tree: [ 10.516183] Copyright(c) 2003- 2014 Intel Corporation [ 10.516382] iwlwifi 0000:03:00.0: irq 31 for MSI/MSI-X [ 10.657137] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 10.657139] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. [ 10.657291] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 10.657317] e1000e 0000:00:19.0: irq 32 for MSI/MSI-X [ 10.675993] microcode: CPU0 sig=0x306c3, pf=0x10, revision=0x19 [ 10.676016] microcode: CPU1 sig=0x306c3, pf=0x10, revision=0x19 [ 10.676029] microcode: CPU2 sig=0x306c3, pf=0x10, revision=0x19 [ 10.676042] microcode: CPU3 sig=0x306c3, pf=0x10, revision=0x19 [ 10.676090] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 10.708943] iwlwifi 0000:03:00.0: loaded firmware version 23.214.9.0 op_mode iwlmvm [ 10.711845] iwlwifi 0000:03:00.0: Detected Intel(R) Wireless N 7260, REV=0x144 [ 10.711924] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 10.712166] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 10.830736] e1000e 0000:00:19.0 eth0: registered PHC clock [ 10.830739] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 3c:97:0e:ea:19:b0 [ 10.830740] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 10.830777] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF [ 10.830829] i915 0000:00:02.0: enabling device (0006 -> 0007) [ 10.831101] [drm:i915_dump_device_info] i915 device info: gen=7, pciid=0x0416 rev=0x06 flags=is_mobile,need_gfx_hws,is_haswell,has_fbc,has_hotplug,has_llc,has_ddi,has_fpga_dbg, [ 10.831114] [drm:intel_detect_pch] Found LynxPoint PCH [ 10.831169] [drm] Memory usable by graphics device = 2048M [ 10.831170] [drm:i915_gem_gtt_init] GMADR size = 256M [ 10.831170] [drm:i915_gem_gtt_init] GTT stolen size = 32M [ 10.831171] [drm:i915_gem_gtt_init] ppgtt mode: 1 [ 10.831172] [drm] Replacing VGA console driver [ 10.831174] checking generic (a0000000 7f0000) vs hw (a0000000 10000000) [ 10.831175] fb: switching to inteldrmfb from EFI VGA [ 10.831187] Console: switching to colour dummy device 80x25 [ 10.832273] [drm:intel_opregion_setup] graphic opregion physical addr: 0x7ce3d018 [ 10.832279] [drm:intel_opregion_setup] Public ACPI methods supported [ 10.832281] [drm:intel_opregion_setup] SWSCI supported [ 10.841581] Adding 16777212k swap on /dev/sda4. Priority:-1 extents:1 across:16777212k FS [ 10.883114] [drm:swsci_setup] SWSCI BIOS requested (00200383) SBCB callbacks that are not supported (02200705) [ 10.883117] [drm:swsci_setup] SWSCI GBDA callbacks 00000483, SBCB callbacks 00200383 [ 10.883119] [drm:intel_opregion_setup] ASLE supported [ 10.883161] i915 0000:00:02.0: irq 33 for MSI/MSI-X [ 10.883172] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 10.883173] [drm] Driver supports precise vblank timestamp query. [ 10.883175] [drm:init_vbt_defaults] Set default to SSC at 120000 kHz [ 10.883177] [drm:validate_vbt] Using VBT from OpRegion: $VBT HASWELL d [ 10.883179] [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 [ 10.883180] [drm:parse_general_definitions] crt_ddc_bus_pin: 2 [ 10.883181] [drm:parse_lfp_panel_data] DRRS supported mode is static [ 10.883183] [drm:parse_lfp_panel_data] Found panel mode in BIOS VBT tables: [ 10.883185] [drm:drm_mode_debug_printmodeline] Modeline 0:"1024x768" 0 65000 1024 1048 1184 1344 768 771 777 806 0x8 0xa [ 10.883187] [drm:parse_lfp_panel_data] VBT initial LVDS value 300 [ 10.883188] [drm:parse_lfp_backlight] VBT backlight PWM modulation frequency 220 Hz, active high, min brightness 3, level 255 [ 10.883190] [drm:parse_sdvo_panel_data] Found SDVO panel mode in BIOS VBT tables: [ 10.883191] [drm:drm_mode_debug_printmodeline] Modeline 0:"1600x1200" 0 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x8 0xa [ 10.883192] [drm:parse_sdvo_device_mapping] No SDVO device info is found in VBT [ 10.883194] [drm:parse_driver_features] DRRS State Enabled:1 [ 10.883195] [drm:parse_edp] VBT has unknown eDP link rate value 2 [ 10.883196] [drm:parse_ddi_port] Port B VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 10.883198] [drm:parse_ddi_port] VBT HDMI level shift for port B: 6 [ 10.883199] [drm:parse_ddi_port] Port C VBT info: DP:1 HDMI:1 DVI:1 EDP:0 CRT:0 [ 10.883200] [drm:parse_ddi_port] VBT HDMI level shift for port C: 6 [ 10.883201] [drm:parse_ddi_port] Port D VBT info: DP:1 HDMI:0 DVI:0 EDP:1 CRT:0 [ 10.883201] [drm:parse_ddi_port] VBT HDMI level shift for port D: 0 [ 10.883209] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 10.883290] [drm:intel_dsm_pci_probe] no _DSM method for intel device [ 10.883295] [drm:i915_gem_init_stolen] found 33554432 bytes of stolen memory at 7da00000 [ 10.883297] [drm:intel_display_power_get] enabling always-on [ 10.883298] [drm:intel_display_power_get] enabling display [ 10.883301] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=mem [ 10.883364] [drm:intel_print_wm_latency] Primary WM0 latency 20 (2.0 usec) [ 10.883365] [drm:intel_print_wm_latency] Primary WM1 latency 4 (2.0 usec) [ 10.883366] [drm:intel_print_wm_latency] Primary WM2 latency 36 (18.0 usec) [ 10.883367] [drm:intel_print_wm_latency] Primary WM3 latency 90 (45.0 usec) [ 10.883368] [drm:intel_print_wm_latency] Primary WM4 latency 160 (80.0 usec) [ 10.883369] [drm:intel_print_wm_latency] Sprite WM0 latency 20 (2.0 usec) [ 10.883370] [drm:intel_print_wm_latency] Sprite WM1 latency 4 (2.0 usec) [ 10.883371] [drm:intel_print_wm_latency] Sprite WM2 latency 36 (18.0 usec) [ 10.883372] [drm:intel_print_wm_latency] Sprite WM3 latency 90 (45.0 usec) [ 10.883373] [drm:intel_print_wm_latency] Sprite WM4 latency 160 (80.0 usec) [ 10.883374] [drm:intel_print_wm_latency] Cursor WM0 latency 20 (2.0 usec) [ 10.883375] [drm:intel_print_wm_latency] Cursor WM1 latency 4 (2.0 usec) [ 10.883375] [drm:intel_print_wm_latency] Cursor WM2 latency 36 (18.0 usec) [ 10.883376] [drm:intel_print_wm_latency] Cursor WM3 latency 90 (45.0 usec) [ 10.883377] [drm:intel_print_wm_latency] Cursor WM4 latency 160 (80.0 usec) [ 10.883379] [drm:intel_modeset_init] 3 display pipes available. [ 10.883389] [drm:intel_ddi_pll_init] CDCLK running at 540000KHz [ 10.883735] [drm:intel_crt_reset] pch crt adpa set to 0xf40000 [ 10.883740] [drm:intel_dp_init_connector] Adding DP connector on port B [ 10.883760] [drm:intel_dp_aux_init] registering DPDDC-B bus for card0-DP-1 [ 10.883813] [drm:intel_dp_init_connector] Adding DP connector on port C [ 10.883831] [drm:intel_dp_aux_init] registering DPDDC-C bus for card0-DP-2 [ 10.883877] [drm:intel_dp_init_connector] Adding eDP connector on port D [ 10.883908] [drm:intel_dp_init_panel_power_sequencer] cur t1_t3 2000 t8 0 t9 2000 t10 500 t11_t12 6000 [ 10.883909] [drm:intel_dp_init_panel_power_sequencer] vbt t1_t3 2000 t8 10 t9 2000 t10 500 t11_t12 5000 [ 10.883910] [drm:intel_dp_init_panel_power_sequencer] panel power up delay 200, power down delay 50, power cycle delay 600 [ 10.883911] [drm:intel_dp_init_panel_power_sequencer] backlight on delay 1, off delay 200 [ 10.883912] [drm:intel_dp_aux_init] registering DPDDC-D bus for card0-eDP-1 [ 10.883938] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 10.883945] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 10.884219] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 10.884383] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 10.884392] [drm:intel_dp_init_panel_power_sequencer_registers] panel power sequencer register settings: PP_ON 0x7d00001, PP_OFF 0x1f40001, PP_DIV 0x186906 [ 10.905430] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 10.905432] [drm:intel_dp_drrs_init] VBT doesn't support DRRS [ 10.905465] [drm:intel_panel_setup_backlight] backlight initialized, enabled, brightness 4438/4438, sysfs interface registered [ 10.927172] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 10.954459] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x127c00, board id: 2722, fw id: 1484859 [ 10.954465] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0 [ 10.992033] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input10 [ 11.143507] AVX2 version of gcm_enc/dec engaged. [ 11.143510] AES CTR mode by8 optimization enabled [ 11.193401] iTCO_vendor_support: vendor-support=0 [ 11.309325] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 11.309366] iTCO_wdt: Found a Lynx Point TCO device (Version=2, TCOBASE=0x1860) [ 11.309415] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 11.322020] usb 3-11: USB disconnect, device number 5 [ 11.402472] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 11.442282] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 11.453609] systemd-udevd[181]: renamed network interface eth0 to enp0s25 [ 11.543455] [drm:intel_modeset_readout_hw_state] [CRTC:8] hw state readout: enabled [ 11.543460] [drm:intel_modeset_readout_hw_state] [CRTC:12] hw state readout: disabled [ 11.543463] [drm:intel_modeset_readout_hw_state] [CRTC:16] hw state readout: disabled [ 11.543466] [drm:intel_modeset_readout_hw_state] WRPLL 1 hw state readout: refcount 0, on 0 [ 11.543468] [drm:intel_modeset_readout_hw_state] WRPLL 2 hw state readout: refcount 0, on 0 [ 11.543471] [drm:intel_modeset_readout_hw_state] [ENCODER:19:DAC-19] hw state readout: disabled, pipe A [ 11.543474] [drm:intel_modeset_readout_hw_state] [ENCODER:20:TMDS-20] hw state readout: disabled, pipe A [ 11.543475] [drm:intel_modeset_readout_hw_state] [ENCODER:22:DP MST-22] hw state readout: disabled, pipe A [ 11.543477] [drm:intel_modeset_readout_hw_state] [ENCODER:23:DP MST-23] hw state readout: disabled, pipe B [ 11.543479] [drm:intel_modeset_readout_hw_state] [ENCODER:24:DP MST-24] hw state readout: disabled, pipe C [ 11.543481] [drm:intel_modeset_readout_hw_state] [ENCODER:29:TMDS-29] hw state readout: disabled, pipe A [ 11.543483] [drm:intel_modeset_readout_hw_state] [ENCODER:31:DP MST-31] hw state readout: disabled, pipe A [ 11.543485] [drm:intel_modeset_readout_hw_state] [ENCODER:32:DP MST-32] hw state readout: disabled, pipe B [ 11.543486] [drm:intel_modeset_readout_hw_state] [ENCODER:33:DP MST-33] hw state readout: disabled, pipe C [ 11.543505] [drm:intel_modeset_readout_hw_state] [ENCODER:35:TMDS-35] hw state readout: enabled, pipe A [ 11.543507] [drm:intel_modeset_readout_hw_state] [ENCODER:37:DP MST-37] hw state readout: disabled, pipe A [ 11.543508] [drm:intel_modeset_readout_hw_state] [ENCODER:38:DP MST-38] hw state readout: disabled, pipe B [ 11.543509] [drm:intel_modeset_readout_hw_state] [ENCODER:39:DP MST-39] hw state readout: disabled, pipe C [ 11.543515] [drm:intel_modeset_readout_hw_state] [CONNECTOR:36:eDP-1] hw state readout: enabled [ 11.543518] [drm:intel_modeset_readout_hw_state] [CONNECTOR:18:VGA-1] hw state readout: disabled [ 11.543520] [drm:intel_modeset_readout_hw_state] [CONNECTOR:21:DP-1] hw state readout: disabled [ 11.543522] [drm:intel_modeset_readout_hw_state] [CONNECTOR:27:HDMI-A-1] hw state readout: disabled [ 11.543534] [drm:intel_modeset_readout_hw_state] [CONNECTOR:30:DP-2] hw state readout: disabled [ 11.543536] [drm:intel_modeset_readout_hw_state] [CONNECTOR:34:HDMI-A-2] hw state readout: disabled [ 11.543546] [drm:intel_dump_pipe_config] [CRTC:8][setup_hw_state] config for pipe A [ 11.543548] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 11.543549] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 0 [ 11.543551] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 11.543553] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5312051, gmch_n: 8388608, link_m: 295113, link_n: 524288, tu: 64 [ 11.543555] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 11.543556] [drm:intel_dump_pipe_config] requested mode: [ 11.543560] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1920 0 0 0 1080 0 0 0 0x0 0x0 [ 11.543561] [drm:intel_dump_pipe_config] adjusted mode: [ 11.543563] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0xa [ 11.543566] [drm:intel_dump_crtc_timings] crtc timings: 151978 1920 2010 2070 2220 1080 1086 1095 1138, type: 0x0 flags: 0xa [ 11.543568] [drm:intel_dump_pipe_config] port clock: 270000 [ 11.543569] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 11.543571] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 11.543572] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 11.543574] [drm:intel_dump_pipe_config] ips: 0 [ 11.543575] [drm:intel_dump_pipe_config] double wide: 0 [ 11.543585] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 11.543586] [drm:i915_get_vblank_timestamp] crtc 1 is disabled [ 11.543588] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe B [ 11.543591] [drm:intel_dump_pipe_config] [CRTC:12][setup_hw_state] config for pipe B [ 11.543592] [drm:intel_dump_pipe_config] cpu_transcoder: B [ 11.543594] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 11.543596] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 11.543598] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 11.543599] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 11.543601] [drm:intel_dump_pipe_config] requested mode: [ 11.543603] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 11.543604] [drm:intel_dump_pipe_config] adjusted mode: [ 11.543607] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 11.543609] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 11.543610] [drm:intel_dump_pipe_config] port clock: 0 [ 11.543612] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 11.543613] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 11.543615] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 11.543616] [drm:intel_dump_pipe_config] ips: 0 [ 11.543617] [drm:intel_dump_pipe_config] double wide: 0 [ 11.543625] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 11.543626] [drm:i915_get_vblank_timestamp] crtc 2 is disabled [ 11.543628] [drm:gm45_get_vblank_counter] trying to get vblank count for disabled pipe C [ 11.543630] [drm:intel_dump_pipe_config] [CRTC:16][setup_hw_state] config for pipe C [ 11.543631] [drm:intel_dump_pipe_config] cpu_transcoder: C [ 11.543633] [drm:intel_dump_pipe_config] pipe bpp: 0, dithering: 0 [ 11.543635] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 11.543636] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 11.543638] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 11.543639] [drm:intel_dump_pipe_config] requested mode: [ 11.543642] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 11.543643] [drm:intel_dump_pipe_config] adjusted mode: [ 11.543645] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 11.543647] [drm:intel_dump_crtc_timings] crtc timings: 0 0 0 0 0 0 0 0 0, type: 0x0 flags: 0x0 [ 11.543648] [drm:intel_dump_pipe_config] port clock: 0 [ 11.543650] [drm:intel_dump_pipe_config] pipe src size: 0x0 [ 11.543651] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 11.543653] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 11.543654] [drm:intel_dump_pipe_config] ips: 0 [ 11.543656] [drm:intel_dump_pipe_config] double wide: 0 [ 11.543697] [drm:intel_connector_check_state] [CONNECTOR:36:eDP-1] [ 11.543714] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 11.543716] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 11.543719] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 11.543720] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 11.543721] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 11.543723] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 11.543726] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 11.543727] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 11.543728] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 11.543730] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 11.543735] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 11.543737] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 11.543738] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 11.543739] [drm:check_crtc_state] [CRTC:8] [ 11.543796] [drm:check_crtc_state] [CRTC:12] [ 11.543803] [drm:check_crtc_state] [CRTC:16] [ 11.543808] [drm:check_shared_dpll_state] WRPLL 1 [ 11.543810] [drm:check_shared_dpll_state] WRPLL 2 [ 11.543826] [drm:ironlake_get_plane_config] pipe/plane 0/0 with fb: size=1920x1080@32, offset=0, pitch 7680, size 0x7e9000 [ 11.543828] [drm:i915_gem_object_create_stolen_for_preallocated] creating preallocated stolen object: stolen_offset=0, gtt_offset=0, size=7e9000 [ 11.543833] [drm:i915_pages_create_for_stolen] offset=0x0, size=8294400 [ 11.543837] [drm:intel_alloc_plane_obj] plane fb obj ffff880269688000 [ 11.543841] [drm:i915_gem_setup_global_gtt] reserving preallocated space: 0 + 7e9000 [ 11.543843] [drm:i915_gem_setup_global_gtt] clearing unused GTT space: [7e9000, 7ffff000] [ 11.545347] [drm:gen6_ppgtt_init] Allocated pde space (2M) at GTT entry: 7fdf0 [ 11.545433] [drm:i915_gem_context_init] HW context support initialized [ 11.545443] [drm:init_status_page] render ring hws offset: 0x007fa000 [ 11.553406] iwlwifi 0000:03:00.0 wlp3s0: renamed from wlan0 [ 11.563293] [drm:intel_init_pipe_control] render ring pipe control offset: 0x0081b000 [ 11.563302] [drm:init_status_page] bsd ring hws offset: 0x0081c000 [ 11.563367] [drm:init_status_page] blitter ring hws offset: 0x0083d000 [ 11.563412] [drm:init_status_page] video enhancement ring hws offset: 0x0085e000 [ 11.563607] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 11.563609] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 11.563795] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 11.563971] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 11.563982] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 11.563985] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 11.563988] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 11.563990] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 11.563992] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 11.563999] [drm:intel_ironlake_crt_detect_hotplug] trigger hotplug detect cycle: adpa=0xf40000 [ 11.583284] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 11.583287] [drm:intel_crt_detect] CRT not detected via hotplug [ 11.583445] systemd-udevd[184]: renamed network interface wlan0 to wlp3s0 [ 11.583459] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 11.583461] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 11.583463] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 11.583464] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 11.583680] ACPI: Video Device [VID] (multi-head: yes rom: no post: no) [ 11.583763] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input12 [ 11.583907] ACPI: Video Device [VID1] (multi-head: yes rom: yes post: no) [ 11.583963] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input13 [ 11.584006] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 11.584008] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 11.584009] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 11.584012] [drm] Initialized i915 1.6.0 20140822 for 0000:00:02.0 on minor 0 [ 11.584013] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 11.584015] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 11.584016] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 11.584019] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 11.584020] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 11.584022] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 11.643294] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit banging on pin 5 [ 11.683317] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 11.683322] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 11.683325] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 11.683327] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 11.683337] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 11.683338] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 11.683340] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 11.683515] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 11.683517] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 11.683518] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 11.683520] [drm:drm_setup_crtcs] [ 11.683522] [drm:drm_enable_connectors] connector 36 enabled? yes [ 11.683523] [drm:drm_enable_connectors] connector 18 enabled? no [ 11.683524] [drm:drm_enable_connectors] connector 21 enabled? no [ 11.683525] [drm:drm_enable_connectors] connector 27 enabled? no [ 11.683526] [drm:drm_enable_connectors] connector 30 enabled? no [ 11.683527] [drm:drm_enable_connectors] connector 34 enabled? no [ 11.683529] [drm:intel_fb_initial_config] looking for cmdline mode on connector eDP-1 [ 11.683531] [drm:intel_fb_initial_config] looking for preferred mode on connector eDP-1 [ 11.683533] [drm:intel_fb_initial_config] connector eDP-1 on pipe A [CRTC:8]: 1920x1080 [ 11.683534] [drm:intel_fb_initial_config] connector VGA-1 not enabled, skipping [ 11.683535] [drm:intel_fb_initial_config] connector DP-1 not enabled, skipping [ 11.683536] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled, skipping [ 11.683537] [drm:intel_fb_initial_config] connector DP-2 not enabled, skipping [ 11.683538] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled, skipping [ 11.683540] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 8 [ 11.683543] [drm:intelfb_create] no BIOS fb, allocating a new one [ 11.683544] [drm:i915_gem_object_create_stolen] creating stolen object: size=7e9000 [ 11.683549] [drm:i915_pages_create_for_stolen] offset=0x7e9000, size=8294400 [ 11.684452] [drm:intelfb_create] allocated 1920x1080 fb: 0x00880000, bo ffff880071d44000 [ 11.684500] fbcon: inteldrmfb (fb0) is primary device [ 11.684520] [drm:intel_crtc_set_config] [CRTC:8] [FB:46] #connectors=1 (x y) (0 0) [ 11.684522] [drm:intel_set_config_compute_mode_changes] modes are different, full mode set [ 11.684523] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0 0 0 0x0 0x0 [ 11.684524] [drm:drm_mode_debug_printmodeline] Modeline 45:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 11.684525] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=1 [ 11.684526] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 11.684528] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 11.684529] [drm:connected_sink_compute_bpp] [CONNECTOR:36:eDP-1] checking for sink bpp constrains [ 11.684529] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18 [ 11.684531] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 151600KHz [ 11.684532] [drm:intel_dp_compute_config] using min 2 lanes per VBT [ 11.684533] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18 [ 11.684533] [drm:intel_dp_compute_config] DP link bw required 272880 available 432000 [ 11.684534] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1 [ 11.684535] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 11.684535] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 11.684536] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 11.684536] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 11.684537] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5298804, gmch_n: 8388608, link_m: 294378, link_n: 524288, tu: 64 [ 11.684538] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 11.684538] [drm:intel_dump_pipe_config] requested mode: [ 11.684539] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 11.684539] [drm:intel_dump_pipe_config] adjusted mode: [ 11.684540] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 11.684541] [drm:intel_dump_crtc_timings] crtc timings: 151600 1920 2010 2070 2220 1080 1086 1095 1138, type: 0x48 flags: 0xa [ 11.684541] [drm:intel_dump_pipe_config] port clock: 270000 [ 11.684542] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 11.684542] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 11.684543] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 11.684543] [drm:intel_dump_pipe_config] ips: 0 [ 11.684543] [drm:intel_dump_pipe_config] double wide: 0 [ 11.703303] [drm:intel_edp_backlight_off] [ 11.779388] mousedev: PS/2 mouse device common for all mice [ 11.913348] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 11.933527] [drm:intel_edp_panel_off] Turn eDP power off [ 11.933530] [drm:wait_panel_off] Wait for panel power off time [ 11.933533] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 11.985854] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 11.985855] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 11.985856] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 11.985872] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 11.993370] [drm:wait_panel_status] Wait complete [ 11.993376] [drm:intel_update_fbc] no output, disabling [ 11.993395] [drm:intel_edp_panel_on] Turn eDP power on [ 11.993402] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 12.543491] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 12.543493] [drm:wait_panel_status] Wait complete [ 12.543497] [drm:wait_panel_on] Wait for panel power on [ 12.543500] [drm:wait_panel_status] mask b000000f value 80000008 status 9000000a control abcd0003 [ 12.607637] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 12.607639] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 12.607640] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 12.607653] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 12.763542] [drm:wait_panel_status] Wait complete [ 12.763555] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 12.763563] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 12.763832] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 12.764162] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 12.764333] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 12.764502] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 12.764923] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 12.765394] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 12.765863] [drm:intel_dp_start_link_train] clock recovery OK [ 12.783543] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 12.783783] [drm:intel_edp_backlight_on] [ 12.783784] [drm:intel_panel_enable_backlight] pipe A [ 12.783792] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4438 [ 12.783803] [drm:intel_edp_psr_match_conditions] HSW ties PSR to DDI A (eDP) [ 12.803555] [drm:ironlake_update_primary_plane] Writing base 00880000 00000000 0 0 7680 [ 12.803559] [drm:intel_update_fbc] disabled per chip default [ 12.803563] [drm:intel_connector_check_state] [CONNECTOR:36:eDP-1] [ 12.803566] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 12.803567] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 12.803567] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 12.803568] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 12.803568] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 12.803568] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 12.803569] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 12.803569] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 12.803570] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 12.803570] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 12.803571] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 12.803571] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 12.803572] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 12.803572] [drm:check_crtc_state] [CRTC:8] [ 12.803577] [drm:check_crtc_state] [CRTC:12] [ 12.803578] [drm:check_crtc_state] [CRTC:16] [ 12.803579] [drm:check_shared_dpll_state] WRPLL 1 [ 12.803579] [drm:check_shared_dpll_state] WRPLL 2 [ 12.803593] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 12.803594] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 12.803595] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 12.803596] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 12.803597] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 12.803597] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 12.803604] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 12.803605] Console: switching to colour frame buffer device 240x67 [ 12.803606] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 12.803608] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 12.803815] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 12.803984] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 12.803988] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 12.803990] [drm:intel_crtc_set_config] [CRTC:8] [FB:46] #connectors=1 (x y) (0 0) [ 12.803993] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 12.803994] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 12.807918] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 12.807919] i915 0000:00:02.0: registered panic notifier [ 12.833859] snd_hda_intel 0000:00:03.0: irq 34 for MSI/MSI-X [ 12.859134] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14 [ 12.859194] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15 [ 12.859247] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16 [ 12.973592] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 12.973599] [drm:gen6_enable_rps] Overclocking supported. Max: 1300MHz, Overclock max: 1300MHz [ 13.122797] ------------[ cut here ]------------ [ 13.122803] WARNING: CPU: 0 PID: 1068 at fs/proc/generic.c:521 remove_proc_entry+0x197/0x1a0() [ 13.122805] remove_proc_entry: removing non-empty directory 'irq/23', leaking at least 'ehci_hcd:usb2' [ 13.122806] Modules linked in: snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd [ 13.122839] libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 13.122847] CPU: 0 PID: 1068 Comm: laptop_mode Not tainted 3.17.0-rc2-lts #1 [ 13.122848] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 13.122849] 0000000000000000 000000007f250c02 ffff8802695e7a48 ffffffff814ef583 [ 13.122851] ffff8802695e7a90 ffff8802695e7a80 ffffffff8106d0ad ffff88027108cf00 [ 13.122852] 0000000000000002 ffff8802695e7b5e ffff8802695e7b5e ffff8802717edab0 [ 13.122854] Call Trace: [ 13.122858] [] dump_stack+0x45/0x56 [ 13.122861] [] warn_slowpath_common+0x7d/0xa0 [ 13.122863] [] warn_slowpath_fmt+0x5c/0x80 [ 13.122865] [] remove_proc_entry+0x197/0x1a0 [ 13.122867] [] unregister_irq_proc+0xce/0xf0 [ 13.122870] [] free_desc+0x2e/0x70 [ 13.122872] [] irq_free_descs+0x3a/0x80 [ 13.122873] [] irq_dispose_mapping+0x36/0x60 [ 13.122876] [] mp_unmap_irq+0x7f/0xb0 [ 13.122879] [] acpi_unregister_gsi_ioapic+0x31/0x40 [ 13.122881] [] acpi_unregister_gsi+0x17/0x20 [ 13.122883] [] acpi_pci_irq_disable+0x98/0xa1 [ 13.122888] [] pcibios_disable_device+0x20/0x30 [ 13.122890] [] do_pci_disable_device+0x61/0x80 [ 13.122892] [] pci_disable_device+0x48/0xb0 [ 13.122898] [] suspend_common+0x5a/0x150 [usbcore] [ 13.122902] [] hcd_pci_runtime_suspend+0x19/0x60 [usbcore] [ 13.122904] [] pci_pm_runtime_suspend+0x5f/0x150 [ 13.122907] [] __rpm_callback+0x30/0x70 [ 13.122908] [] rpm_callback+0x26/0xa0 [ 13.122910] [] rpm_suspend+0x121/0x630 [ 13.122911] [] rpm_idle+0xd6/0x2a0 [ 13.122913] [] pm_runtime_allow+0x5d/0x60 [ 13.122915] [] control_store+0xca/0xd0 [ 13.122918] [] dev_attr_store+0x18/0x30 [ 13.122920] [] sysfs_kf_write+0x3a/0x50 [ 13.122921] [] kernfs_fop_write+0xee/0x180 [ 13.122925] [] vfs_write+0xb7/0x200 [ 13.122926] [] SyS_write+0x59/0xd0 [ 13.122929] [] system_call_fastpath+0x16/0x1b [ 13.122930] ---[ end trace 500d56a73e32437d ]--- [ 13.164112] hidraw: raw HID events driver (C) Jiri Kosina [ 13.266621] Bluetooth: Core ver 2.19 [ 13.266631] NET: Registered protocol family 31 [ 13.266632] Bluetooth: HCI device and connection manager initialized [ 13.266638] Bluetooth: HCI socket layer initialized [ 13.266640] Bluetooth: L2CAP socket layer initialized [ 13.266644] Bluetooth: SCO socket layer initialized [ 13.416634] usbcore: registered new interface driver usbhid [ 13.416637] usbhid: USB HID core driver [ 13.419373] media: Linux media interface: v0.10 [ 13.429545] usbcore: registered new interface driver btusb [ 13.468631] Linux video capture interface: v2.00 [ 13.498800] input: Genius Laser Mouse as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.0/0003:0458:003A.0001/input/input17 [ 13.498889] hid-generic 0003:0458:003A.0001: input,hidraw0: USB HID v1.10 Mouse [Genius Laser Mouse] on usb-0000:00:14.0-6/input0 [ 13.563134] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: data=ordered [ 13.828340] psmouse serio2: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64 [ 13.893785] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 13.893793] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 14.617863] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=4438/4438 [ 14.617866] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4438 [ 14.754059] uvcvideo: Found UVC 1.00 device Integrated Camera (5986:026a) [ 14.762512] input: Integrated Camera as /devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12:1.0/input/input18 [ 14.762555] usbcore: registered new interface driver uvcvideo [ 14.762556] USB Video Class driver (1.1.1) [ 15.114908] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [ 15.312028] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input11 [ 17.161391] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: data=ordered [ 17.163859] systemd-journald[144]: Received request to flush runtime journal from PID 1 [ 17.974680] [drm] stuck on render ring [ 17.975325] [drm] GPU HANG: ecode 0:0x3bddd486, reason: Ring hung, action: reset [ 17.975327] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 17.975328] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 17.975328] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 17.975329] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 17.975330] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 17.975349] [drm:i915_error_work_func] resetting chip [ 17.994681] [drm:init_status_page] render ring hws offset: 0x007fa000 [ 18.014686] [drm:init_status_page] bsd ring hws offset: 0x0081c000 [ 18.014699] [drm:init_status_page] blitter ring hws offset: 0x0083d000 [ 18.014710] [drm:init_status_page] video enhancement ring hws offset: 0x0085e000 [ 18.014746] [drm:ironlake_update_primary_plane] Writing base 00880000 00000000 0 0 7680 [ 18.442508] bbswitch: version 0.8 [ 18.442514] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.VID_ [ 18.442521] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG_.VID_ [ 18.442530] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140724/nsarguments-95) [ 18.442778] bbswitch: detected an Optimus _DSM function [ 18.442788] pci 0000:01:00.0: enabling device (0004 -> 0007) [ 18.442812] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on [ 18.443782] bbswitch: disabling discrete graphics [ 18.443791] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140724/nsarguments-95) [ 18.455635] thinkpad_acpi: EC reports that Thermal Table has changed [ 19.975153] [drm:intel_print_rc6_info] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 19.995113] [drm:gen6_enable_rps] Overclocking supported. Max: 1300MHz, Overclock max: 1300MHz [ 28.100343] [drm:i915_gem_open] [ 28.100360] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[13] [ 28.100373] [drm:intel_crtc_set_config] [CRTC:8] [FB:46] #connectors=1 (x y) (0 0) [ 28.100377] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 28.100379] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.100382] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 28.100383] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 28.100385] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.100386] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 28.100388] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 28.100390] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.270180] [drm:i915_gem_open] [ 28.270212] [drm:intel_crtc_set_config] [CRTC:8] [FB:46] #connectors=1 (x y) (0 0) [ 28.270216] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=0 [ 28.270217] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.270219] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 28.270221] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 28.270222] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.270223] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 28.270224] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 28.270225] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.720639] [drm:i915_gem_open] [ 28.720655] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[13] [ 28.720851] [drm:i915_gem_open] [ 28.720858] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[13] [ 28.720861] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[13] [ 28.721108] [drm:drm_mode_addfb] [FB:44] [ 28.721187] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[13] [ 28.721190] [drm:drm_mode_getresources] CRTC[3] CONNECTORS[6] ENCODERS[13] [ 28.721242] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 28.721248] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 28.721348] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 28.721352] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 28.721360] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 28.721363] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 28.721374] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 28.721377] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 28.721387] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 28.721390] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 28.721399] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 28.721402] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 28.737924] [drm:drm_mode_addfb] [FB:44] [ 28.738090] [drm:drm_mode_setcrtc] [CRTC:8] [ 28.738094] [drm:drm_mode_setcrtc] [CONNECTOR:36:eDP-1] [ 28.738097] [drm:intel_crtc_set_config] [CRTC:8] [FB:44] #connectors=1 (x y) (0 0) [ 28.738101] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=0, fb_changed=1 [ 28.738103] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.744388] [drm:ironlake_update_primary_plane] Writing base 00000000 00000000 0 0 7680 [ 28.767047] [drm:drm_mode_setcrtc] [CRTC:12] [ 28.767050] [drm:intel_crtc_set_config] [CRTC:12] [NOFB] [ 28.767054] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:12], mode_changed=0, fb_changed=0 [ 28.767055] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 28.767058] [drm:drm_mode_setcrtc] [CRTC:16] [ 28.767059] [drm:intel_crtc_set_config] [CRTC:16] [NOFB] [ 28.767060] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:16], mode_changed=0, fb_changed=0 [ 28.767061] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 29.407277] e1000e 0000:00:19.0: irq 32 for MSI/MSI-X [ 29.517240] e1000e 0000:00:19.0: irq 32 for MSI/MSI-X [ 29.517324] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready [ 29.568529] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 29.568885] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 29.580683] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 29.934084] [drm:i915_gem_open] [ 29.943760] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 29.944429] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 30.316159] cfg80211: Calling CRDA to update world regulatory domain [ 30.371572] wlp3s0: authenticate with b8:a3:86:a4:74:32 [ 30.375022] wlp3s0: direct probe to b8:a3:86:a4:74:32 (try 1/3) [ 30.579085] wlp3s0: direct probe to b8:a3:86:a4:74:32 (try 2/3) [ 30.788343] wlp3s0: direct probe to b8:a3:86:a4:74:32 (try 3/3) [ 30.997608] wlp3s0: authentication with b8:a3:86:a4:74:32 timed out [ 31.182683] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 31.182727] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 31.182759] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 31.217610] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 31.217680] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 31.217900] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 31.217904] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 31.217935] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 31.217944] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 31.217945] [drm:intel_crt_detect] CRT not detected via hotplug [ 31.218158] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 31.218162] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 31.218164] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 31.218165] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 31.218691] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 31.218692] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 31.218694] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 31.218728] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 31.218738] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 31.218746] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 31.218944] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 31.219122] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 31.232436] fuse init (API version 7.23) [ 33.352707] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 33.352711] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 33.352713] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 33.352904] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 33.353074] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 33.353083] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 33.353086] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 33.353090] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 33.353092] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 33.353214] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 33.353216] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 33.353218] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 33.353226] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 33.353228] [drm:intel_crt_detect] CRT not detected via hotplug [ 33.353396] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 33.353398] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 33.353400] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 33.353401] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 33.353926] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 33.353927] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 33.353929] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 33.353930] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 33.353934] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 33.353935] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 33.353937] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 33.353944] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 33.353947] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 33.353949] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 33.353951] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 33.388058] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 33.388064] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 33.388112] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 33.388114] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 33.388115] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 33.388124] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 33.388126] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 33.388127] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 33.388128] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 33.388343] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 33.388347] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 33.388350] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 33.389395] [drm:i915_gem_open] [ 33.401847] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 33.402753] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 33.404422] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 33.876838] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 33.876842] Bluetooth: BNEP filters: protocol multicast [ 33.876848] Bluetooth: BNEP socket layer initialized [ 34.228294] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 34.228308] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 36.161758] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 36.161770] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 36.161774] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 36.161788] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 36.161797] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 36.161999] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 36.162263] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 36.162284] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 36.162286] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 36.162290] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 36.162295] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 36.162420] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 36.162423] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 36.162426] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 36.162435] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 36.162437] [drm:intel_crt_detect] CRT not detected via hotplug [ 36.162603] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 36.162605] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 36.162606] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 36.162607] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 36.163098] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 36.163100] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 36.163101] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 36.163104] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 36.163117] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 36.163119] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 36.163121] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 36.163126] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 36.163130] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 36.163132] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 36.163134] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 36.198675] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 36.198680] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 36.198703] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 36.198705] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 36.198707] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 36.198716] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 36.198718] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 36.198720] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 36.198722] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 36.198889] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 36.198891] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 36.198893] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 36.395765] [drm:drm_mode_addfb] [FB:47] [ 37.488246] wlp3s0: authenticate with b8:a3:86:a4:74:32 [ 37.490658] wlp3s0: send auth to b8:a3:86:a4:74:32 (try 1/3) [ 37.500741] wlp3s0: authenticated [ 37.508986] wlp3s0: associate with b8:a3:86:a4:74:32 (try 1/3) [ 37.520223] wlp3s0: RX AssocResp from b8:a3:86:a4:74:32 (capab=0x431 status=0 aid=1) [ 37.527034] wlp3s0: associated [ 37.527080] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 39.169422] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 39.169443] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 43.191881] [drm:add_framebuffer_internal] [FB:48] [ 44.310669] [drm:intel_crtc_cursor_set_obj] cursor off [ 44.648035] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 44.648038] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 44.648040] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 44.648049] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 44.648056] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 44.648239] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 44.648416] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 44.648425] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 44.648428] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 44.648431] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 44.648434] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 44.648508] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 44.648510] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 44.648512] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 44.648520] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 44.648521] [drm:intel_crt_detect] CRT not detected via hotplug [ 44.648682] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 44.648685] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 44.648686] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 44.648687] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 44.649204] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 44.649205] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 44.649206] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 44.649208] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 44.649210] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 44.649212] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 44.649213] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 44.649221] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 44.649224] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 44.649225] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 44.649227] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 44.680503] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 44.680505] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 44.680528] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 44.680530] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 44.680531] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 44.680539] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 44.680541] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 44.680542] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 44.680543] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 44.680753] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 44.680756] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 44.680759] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 44.681483] [drm:i915_gem_open] [ 44.690691] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 44.691375] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 44.692849] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 47.651193] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 47.651202] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 48.804514] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 48.804518] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 48.804519] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 48.804530] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 48.804537] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 48.804739] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 48.804919] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 48.804929] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 48.804931] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 48.804934] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 48.804939] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 48.805018] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 48.805020] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 48.805022] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 48.805030] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 48.805032] [drm:intel_crt_detect] CRT not detected via hotplug [ 48.805201] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 48.805203] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 48.805205] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 48.805206] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 48.805706] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 48.805707] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 48.805707] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 48.805709] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 48.805712] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 48.805713] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 48.805714] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 48.805721] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 48.805723] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 48.805724] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 48.805726] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 48.841451] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 48.841453] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 48.841467] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 48.841468] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 48.841469] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 48.841476] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 48.841478] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 48.841478] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 48.841479] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 48.841681] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 48.841682] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 48.841683] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 49.941124] [drm:add_framebuffer_internal] [FB:49] [ 51.812054] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 51.812066] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 51.931363] [drm:drm_mode_addfb] [FB:50] [ 52.240574] [drm:intel_crtc_cursor_set_obj] cursor off [ 52.273360] [drm:add_framebuffer_internal] [FB:51] [ 64.298019] [drm:drm_mode_addfb] [FB:44] [ 64.608146] [drm:intel_crtc_cursor_set_obj] cursor off [ 65.210435] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/4438 [ 65.210443] [drm:intel_panel_actually_set_backlight] set backlight PWM = 52 [ 65.210453] [drm:intel_edp_backlight_power] panel power control backlight disable [ 65.435066] [drm:intel_edp_backlight_off] [ 65.645081] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 65.665093] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 65.665108] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 65.665275] [drm:intel_edp_panel_off] Turn eDP power off [ 65.665279] [drm:wait_panel_off] Wait for panel power off time [ 65.665284] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 65.717593] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 65.717597] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 65.717599] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 65.717614] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 65.725306] [drm:wait_panel_status] Wait complete [ 65.725317] [drm:intel_update_fbc] no output, disabling [ 65.725320] [drm:intel_display_power_put] disabling always-on [ 65.725325] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 65.725327] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 65.725329] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 65.725330] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 65.725331] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 65.725332] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 65.725334] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 65.725335] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 65.725336] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 65.725338] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 65.725339] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 65.725340] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 65.725342] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 65.725343] [drm:check_crtc_state] [CRTC:8] [ 65.725345] [drm:check_crtc_state] [CRTC:12] [ 65.725347] [drm:check_crtc_state] [CRTC:16] [ 65.725349] [drm:check_shared_dpll_state] WRPLL 1 [ 65.725350] [drm:check_shared_dpll_state] WRPLL 2 [ 65.725368] [drm:drm_mode_setcrtc] [CRTC:8] [ 65.725370] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 65.725372] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 65.725374] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [NOCRTC] [ 65.725375] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 65.725376] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 65.725378] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 65.725380] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 65.725385] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 65.725387] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 65.725388] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 65.725389] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 65.725390] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 65.725392] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 65.725393] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 65.725394] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 65.725395] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 65.725397] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 65.725398] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 65.725399] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 65.725400] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 65.725402] [drm:check_crtc_state] [CRTC:8] [ 65.725403] [drm:check_crtc_state] [CRTC:12] [ 65.725405] [drm:check_crtc_state] [CRTC:16] [ 65.725406] [drm:check_shared_dpll_state] WRPLL 1 [ 65.725407] [drm:check_shared_dpll_state] WRPLL 2 [ 65.725594] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 65.725596] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 65.725598] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 65.725600] [drm:intel_display_power_get] enabling always-on [ 65.725609] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 65.725611] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 66.275217] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 66.275227] [drm:wait_panel_status] Wait complete [ 66.275233] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 66.275235] [drm:edp_panel_vdd_on] eDP was not running [ 66.339380] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 66.339383] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 66.339385] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 66.339399] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 66.485551] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 66.485723] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 66.485727] ------------[ cut here ]------------ [ 66.485747] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 66.485748] eDP VDD already requested on [ 66.485749] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 66.485789] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 66.485811] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 66.485813] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 66.485821] Workqueue: i915-dp i915_digport_work_func [i915] [ 66.485823] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 66.485825] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 66.485828] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 66.485830] Call Trace: [ 66.485835] [] dump_stack+0x45/0x56 [ 66.485839] [] warn_slowpath_common+0x7d/0xa0 [ 66.485841] [] warn_slowpath_fmt+0x5c/0x80 [ 66.485850] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 66.485858] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 66.485867] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 66.485875] [] i915_digport_work_func+0x96/0x120 [i915] [ 66.485878] [] process_one_work+0x177/0x3f0 [ 66.485881] [] worker_thread+0x6b/0x4b0 [ 66.485883] [] ? init_pwq.part.22+0x10/0x10 [ 66.485886] [] kthread+0xea/0x100 [ 66.485896] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 66.485899] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 66.485902] [] ret_from_fork+0x7c/0xb0 [ 66.485905] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 66.485907] ---[ end trace 500d56a73e32437e ]--- [ 66.486085] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 66.486257] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 66.486435] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 66.486604] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 66.486605] ------------[ cut here ]------------ [ 66.486613] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 66.486613] eDP VDD not forced on [ 66.486614] Modules linked in: [ 66.486615] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 66.486643] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 66.486656] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 66.486657] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 66.486663] Workqueue: events i915_hotplug_work_func [i915] [ 66.486664] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 66.486666] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 66.486668] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 66.486670] Call Trace: [ 66.486672] [] dump_stack+0x45/0x56 [ 66.486674] [] warn_slowpath_common+0x7d/0xa0 [ 66.486676] [] warn_slowpath_fmt+0x5c/0x80 [ 66.486683] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 66.486690] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 66.486696] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 66.486702] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 66.486705] [] process_one_work+0x177/0x3f0 [ 66.486707] [] worker_thread+0x6b/0x4b0 [ 66.486709] [] ? init_pwq.part.22+0x10/0x10 [ 66.486711] [] kthread+0xea/0x100 [ 66.486713] [] ? SyS_prlimit64+0x1b0/0x230 [ 66.486715] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 66.486718] [] ret_from_fork+0x7c/0xb0 [ 66.486720] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 66.486721] ---[ end trace 500d56a73e32437f ]--- [ 66.486725] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 66.486726] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 66.486728] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 66.486906] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 66.487074] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 68.675805] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 68.675818] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 68.675820] [drm:intel_display_power_put] disabling always-on [ 68.677974] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 68.677977] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 68.677979] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 68.678001] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 68.678003] [drm:intel_display_power_get] enabling always-on [ 68.678011] [drm:intel_display_power_put] disabling always-on [ 68.678017] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 68.678018] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 68.678020] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 68.678022] [drm:intel_display_power_get] enabling always-on [ 68.678030] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 68.678032] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 69.285940] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 69.285949] [drm:wait_panel_status] Wait complete [ 69.285956] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 69.285958] [drm:edp_panel_vdd_on] eDP was not running [ 69.350209] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 69.350213] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 69.350214] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 69.350236] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 69.496293] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 69.496467] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 69.496471] ------------[ cut here ]------------ [ 69.496491] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 69.496492] eDP VDD already requested on [ 69.496493] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 69.496532] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 69.496555] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 69.496556] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 69.496565] Workqueue: i915-dp i915_digport_work_func [i915] [ 69.496566] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 69.496569] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 69.496571] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 69.496574] Call Trace: [ 69.496579] [] dump_stack+0x45/0x56 [ 69.496582] [] warn_slowpath_common+0x7d/0xa0 [ 69.496585] [] warn_slowpath_fmt+0x5c/0x80 [ 69.496594] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 69.496602] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 69.496610] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 69.496618] [] i915_digport_work_func+0x96/0x120 [i915] [ 69.496622] [] process_one_work+0x177/0x3f0 [ 69.496625] [] worker_thread+0x6b/0x4b0 [ 69.496627] [] ? init_pwq.part.22+0x10/0x10 [ 69.496630] [] kthread+0xea/0x100 [ 69.496640] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 69.496643] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 69.496646] [] ret_from_fork+0x7c/0xb0 [ 69.496649] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 69.496651] ---[ end trace 500d56a73e324380 ]--- [ 69.496828] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 69.497006] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 69.497185] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 69.497357] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 69.497358] ------------[ cut here ]------------ [ 69.497367] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 69.497368] eDP VDD not forced on [ 69.497369] Modules linked in: [ 69.497370] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 69.497403] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 69.497420] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 69.497421] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 69.497428] Workqueue: events i915_hotplug_work_func [i915] [ 69.497429] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 69.497432] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 69.497434] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 69.497436] Call Trace: [ 69.497439] [] dump_stack+0x45/0x56 [ 69.497441] [] warn_slowpath_common+0x7d/0xa0 [ 69.497444] [] warn_slowpath_fmt+0x5c/0x80 [ 69.497452] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 69.497460] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 69.497468] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 69.497475] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 69.497478] [] process_one_work+0x177/0x3f0 [ 69.497480] [] worker_thread+0x6b/0x4b0 [ 69.497483] [] ? init_pwq.part.22+0x10/0x10 [ 69.497485] [] kthread+0xea/0x100 [ 69.497488] [] ? SyS_prlimit64+0x1b0/0x230 [ 69.497491] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 69.497493] [] ret_from_fork+0x7c/0xb0 [ 69.497496] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 69.497497] ---[ end trace 500d56a73e324381 ]--- [ 69.497501] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 69.497503] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 69.497505] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 69.497683] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 69.497852] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 72.506586] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 72.506599] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 72.506601] [drm:intel_display_power_put] disabling always-on [ 72.508737] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 72.508739] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 72.508740] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 72.508749] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 72.508751] [drm:intel_display_power_get] enabling always-on [ 72.508758] [drm:intel_display_power_put] disabling always-on [ 72.508761] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 72.508763] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 72.508765] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 72.508766] [drm:intel_display_power_get] enabling always-on [ 72.508774] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 72.508776] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 73.116735] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 73.116744] [drm:wait_panel_status] Wait complete [ 73.116751] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 73.116753] [drm:edp_panel_vdd_on] eDP was not running [ 73.181012] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 73.181015] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 73.181017] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 73.181039] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 73.327091] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 73.327264] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 73.327268] ------------[ cut here ]------------ [ 73.327287] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 73.327289] eDP VDD already requested on [ 73.327290] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 73.327329] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 73.327352] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 73.327354] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 73.327362] Workqueue: i915-dp i915_digport_work_func [i915] [ 73.327364] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 73.327367] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 73.327369] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 73.327371] Call Trace: [ 73.327376] [] dump_stack+0x45/0x56 [ 73.327380] [] warn_slowpath_common+0x7d/0xa0 [ 73.327382] [] warn_slowpath_fmt+0x5c/0x80 [ 73.327391] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 73.327399] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 73.327408] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 73.327416] [] i915_digport_work_func+0x96/0x120 [i915] [ 73.327419] [] process_one_work+0x177/0x3f0 [ 73.327422] [] worker_thread+0x6b/0x4b0 [ 73.327424] [] ? init_pwq.part.22+0x10/0x10 [ 73.327427] [] kthread+0xea/0x100 [ 73.327437] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 73.327440] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 73.327443] [] ret_from_fork+0x7c/0xb0 [ 73.327446] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 73.327448] ---[ end trace 500d56a73e324382 ]--- [ 73.327626] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 73.327798] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 73.327976] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 73.328147] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 73.328148] ------------[ cut here ]------------ [ 73.328155] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 73.328156] eDP VDD not forced on [ 73.328157] Modules linked in: [ 73.328157] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 73.328185] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 73.328199] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 73.328200] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 73.328206] Workqueue: events i915_hotplug_work_func [i915] [ 73.328207] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 73.328209] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 73.328211] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 73.328213] Call Trace: [ 73.328215] [] dump_stack+0x45/0x56 [ 73.328217] [] warn_slowpath_common+0x7d/0xa0 [ 73.328219] [] warn_slowpath_fmt+0x5c/0x80 [ 73.328226] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 73.328232] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 73.328239] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 73.328245] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 73.328247] [] process_one_work+0x177/0x3f0 [ 73.328249] [] worker_thread+0x6b/0x4b0 [ 73.328251] [] ? init_pwq.part.22+0x10/0x10 [ 73.328253] [] kthread+0xea/0x100 [ 73.328255] [] ? SyS_prlimit64+0x1b0/0x230 [ 73.328258] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 73.328260] [] ret_from_fork+0x7c/0xb0 [ 73.328262] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 73.328263] ---[ end trace 500d56a73e324383 ]--- [ 73.328267] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 73.328268] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 73.328270] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 73.328446] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 73.328616] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 76.337437] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 76.337445] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 76.337447] [drm:intel_display_power_put] disabling always-on [ 76.339603] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 76.339606] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 76.339608] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 76.339628] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 76.339630] [drm:intel_display_power_get] enabling always-on [ 76.339637] [drm:intel_display_power_put] disabling always-on [ 76.339642] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 76.339644] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 76.339646] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 76.339648] [drm:intel_display_power_get] enabling always-on [ 76.339651] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 76.339653] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 76.947538] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 76.947542] [drm:wait_panel_status] Wait complete [ 76.947549] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 76.947551] [drm:edp_panel_vdd_on] eDP was not running [ 77.011789] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 77.011792] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 77.011794] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 77.011812] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 77.157960] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 77.158134] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 77.158137] ------------[ cut here ]------------ [ 77.158157] WARNING: CPU: 1 PID: 94 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 77.158158] eDP VDD already requested on [ 77.158159] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 77.158199] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 77.158222] CPU: 1 PID: 94 Comm: kworker/u16:4 Tainted: G W O 3.17.0-rc2-lts #1 [ 77.158224] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 77.158232] Workqueue: i915-dp i915_digport_work_func [i915] [ 77.158234] 0000000000000000 000000002ff253b0 ffff880270257ca0 ffffffff814ef583 [ 77.158237] ffff880270257ce8 ffff880270257cd8 ffffffff8106d0ad ffff880269c100e0 [ 77.158239] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 77.158242] Call Trace: [ 77.158246] [] dump_stack+0x45/0x56 [ 77.158250] [] warn_slowpath_common+0x7d/0xa0 [ 77.158253] [] warn_slowpath_fmt+0x5c/0x80 [ 77.158262] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 77.158270] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 77.158278] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 77.158286] [] i915_digport_work_func+0x96/0x120 [i915] [ 77.158289] [] process_one_work+0x177/0x3f0 [ 77.158292] [] worker_thread+0x6b/0x4b0 [ 77.158295] [] ? init_pwq.part.22+0x10/0x10 [ 77.158297] [] kthread+0xea/0x100 [ 77.158300] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 77.158303] [] ret_from_fork+0x7c/0xb0 [ 77.158306] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 77.158308] ---[ end trace 500d56a73e324384 ]--- [ 77.158487] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 77.158660] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 77.158840] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 77.159011] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 77.159012] ------------[ cut here ]------------ [ 77.159019] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 77.159020] eDP VDD not forced on [ 77.159020] Modules linked in: [ 77.159021] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 77.159049] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 77.159062] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 77.159063] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 77.159069] Workqueue: events i915_hotplug_work_func [i915] [ 77.159070] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 77.159072] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 77.159074] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 77.159076] Call Trace: [ 77.159078] [] dump_stack+0x45/0x56 [ 77.159080] [] warn_slowpath_common+0x7d/0xa0 [ 77.159082] [] warn_slowpath_fmt+0x5c/0x80 [ 77.159090] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 77.159096] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 77.159103] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 77.159109] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 77.159111] [] process_one_work+0x177/0x3f0 [ 77.159113] [] worker_thread+0x6b/0x4b0 [ 77.159115] [] ? init_pwq.part.22+0x10/0x10 [ 77.159117] [] kthread+0xea/0x100 [ 77.159119] [] ? SyS_prlimit64+0x1b0/0x230 [ 77.159122] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 77.159124] [] ret_from_fork+0x7c/0xb0 [ 77.159126] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 77.159127] ---[ end trace 500d56a73e324385 ]--- [ 77.159131] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 77.159132] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 77.159134] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 77.159310] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 77.159480] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 77.930340] [drm:drm_mode_setcrtc] [CRTC:8] [ 77.930345] [drm:drm_mode_setcrtc] [CONNECTOR:36:eDP-1] [ 77.930347] [drm:intel_crtc_set_config] [CRTC:8] [FB:47] #connectors=1 (x y) (0 0) [ 77.930350] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 77.930352] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 77.930353] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 77.930355] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 77.930356] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 77.930357] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 77.930359] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 77.930361] [drm:connected_sink_compute_bpp] [CONNECTOR:36:eDP-1] checking for sink bpp constrains [ 77.930362] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18 [ 77.930364] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 151600KHz [ 77.930365] [drm:intel_dp_compute_config] using min 2 lanes per VBT [ 77.930367] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18 [ 77.930368] [drm:intel_dp_compute_config] DP link bw required 272880 available 432000 [ 77.930370] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1 [ 77.930371] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 77.930372] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 77.930373] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 77.930374] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 77.930375] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5298804, gmch_n: 8388608, link_m: 294378, link_n: 524288, tu: 64 [ 77.930376] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 77.930377] [drm:intel_dump_pipe_config] requested mode: [ 77.930379] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x0 0xa [ 77.930380] [drm:intel_dump_pipe_config] adjusted mode: [ 77.930382] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 77.930383] [drm:intel_dump_crtc_timings] crtc timings: 151600 1920 2010 2070 2220 1080 1086 1095 1138, type: 0x48 flags: 0xa [ 77.930384] [drm:intel_dump_pipe_config] port clock: 270000 [ 77.930385] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 77.930386] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 77.930387] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 77.930388] [drm:intel_dump_pipe_config] ips: 0 [ 77.930389] [drm:intel_dump_pipe_config] double wide: 0 [ 77.930405] [drm:intel_edp_panel_on] Turn eDP power on [ 77.930413] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 77.930417] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008 [ 77.930419] [drm:wait_panel_status] Wait complete [ 77.930423] [drm:wait_panel_on] Wait for panel power on [ 77.930426] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b [ 78.147850] [drm:wait_panel_status] Wait complete [ 78.148966] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 78.149432] [drm:intel_dp_start_link_train] clock recovery OK [ 78.167799] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 78.168028] [drm:intel_edp_backlight_on] [ 78.168029] [drm:intel_panel_enable_backlight] pipe A [ 78.168037] [drm:intel_panel_actually_set_backlight] set backlight PWM = 52 [ 78.168049] [drm:intel_edp_psr_match_conditions] HSW ties PSR to DDI A (eDP) [ 78.187814] [drm:ironlake_update_primary_plane] Writing base 031CE000 00000000 0 0 7680 [ 78.187818] [drm:intel_update_fbc] disabled per chip default [ 78.187822] [drm:intel_connector_check_state] [CONNECTOR:36:eDP-1] [ 78.187825] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 78.187827] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 78.187828] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 78.187829] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 78.187830] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 78.187831] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 78.187841] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 78.187843] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 78.187844] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 78.187845] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 78.187846] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 78.187847] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 78.187848] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 78.187849] [drm:check_crtc_state] [CRTC:8] [ 78.187855] [drm:check_crtc_state] [CRTC:12] [ 78.187856] [drm:check_crtc_state] [CRTC:16] [ 78.187858] [drm:check_shared_dpll_state] WRPLL 1 [ 78.187859] [drm:check_shared_dpll_state] WRPLL 2 [ 78.187896] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=4438/4438 [ 78.187897] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4438 [ 78.187936] [drm:add_framebuffer_internal] [FB:50] [ 80.168288] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 80.168295] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 83.981380] [drm:drm_mode_addfb] [FB:52] [ 86.581950] [drm:intel_crtc_cursor_set_obj] cursor off [ 88.685536] [drm:add_framebuffer_internal] [FB:53] [ 97.873333] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=4216/4438 [ 97.873337] [drm:intel_panel_actually_set_backlight] set backlight PWM = 4218 [ 97.886892] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 97.886896] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 97.886897] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 97.886906] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 97.886914] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000f [ 97.887092] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 97.887263] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 97.887273] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 97.887276] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 97.887279] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 97.887282] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 97.887363] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 97.887365] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 97.887367] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 97.887375] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 97.887376] [drm:intel_crt_detect] CRT not detected via hotplug [ 97.887545] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 97.887547] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 97.887548] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 97.887550] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 97.888047] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 97.888048] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 97.888050] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 97.888052] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 97.888055] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 97.888057] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 97.888058] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 97.888067] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 97.888070] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 97.888072] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 97.888073] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 97.922126] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 97.922128] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 97.922145] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 97.922148] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 97.922149] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 97.922157] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 97.922158] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 97.922160] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 97.922161] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 97.922374] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 97.922377] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 97.922379] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 98.137239] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3994/4438 [ 98.137243] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3999 [ 98.137451] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.137455] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 98.137457] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 98.137646] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 98.137989] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 98.137999] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 98.138001] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 98.138004] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 98.138007] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.138078] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 98.138079] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 98.138081] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 98.138089] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 98.138090] [drm:intel_crt_detect] CRT not detected via hotplug [ 98.138255] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 98.138257] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.138258] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 98.138259] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 98.138777] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.138778] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 98.138780] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 98.138781] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 98.138784] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 98.138785] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 98.138786] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 98.138788] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 98.138790] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 98.138791] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 98.138792] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 98.172188] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 98.172192] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 98.172209] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 98.172211] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 98.172212] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 98.172221] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 98.172222] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 98.172224] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 98.172225] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 98.172392] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 98.172394] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 98.172395] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 98.403925] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3772/4438 [ 98.403928] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3779 [ 98.404459] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.404462] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 98.404464] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 98.404658] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 98.404838] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 98.404848] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 98.404851] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 98.404854] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 98.404857] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.404933] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 98.404935] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 98.404936] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 98.404945] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 98.404946] [drm:intel_crt_detect] CRT not detected via hotplug [ 98.405122] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 98.405123] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.405124] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 98.405125] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 98.405639] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.405640] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 98.405640] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 98.405642] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 98.405645] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 98.405646] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 98.405647] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 98.405654] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 98.405656] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 98.405657] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 98.405658] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 98.442236] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 98.442238] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 98.442254] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 98.442256] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 98.442257] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 98.442260] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 98.442262] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 98.442263] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 98.442264] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 98.442443] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 98.442446] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 98.442448] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 98.624749] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3550/4438 [ 98.624752] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3560 [ 98.625416] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.625420] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 98.625422] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 98.625608] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 98.625783] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 98.625793] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 98.625796] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 98.625799] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 98.625802] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.625869] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 98.625870] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 98.625872] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 98.625880] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 98.625882] [drm:intel_crt_detect] CRT not detected via hotplug [ 98.626048] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 98.626050] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.626051] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 98.626052] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 98.626550] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.626551] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 98.626553] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 98.626554] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 98.626557] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 98.626558] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 98.626559] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 98.626567] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 98.626569] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 98.626571] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 98.626572] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 98.662290] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 98.662293] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 98.662311] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 98.662313] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 98.662315] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 98.662323] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 98.662324] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 98.662325] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 98.662326] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 98.662506] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 98.662507] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 98.662508] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 98.865566] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3329/4438 [ 98.865570] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3341 [ 98.866563] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.866567] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 98.866569] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 98.866757] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 98.866930] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 98.866939] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 98.866941] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 98.866944] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 98.866946] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 98.867015] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 98.867016] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 98.867018] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 98.867026] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 98.867027] [drm:intel_crt_detect] CRT not detected via hotplug [ 98.867194] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 98.867196] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.867197] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 98.867198] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 98.867720] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 98.867721] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 98.867722] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 98.867724] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 98.867726] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 98.867727] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 98.867728] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 98.867737] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 98.867739] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 98.867740] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 98.867742] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 98.902345] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 98.902349] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 98.902368] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 98.902370] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 98.902371] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 98.902380] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 98.902382] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 98.902383] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 98.902384] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 98.902560] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 98.902561] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 98.902563] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 99.787754] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=3107/4438 [ 99.787762] [drm:intel_panel_actually_set_backlight] set backlight PWM = 3122 [ 99.803814] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 99.803820] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 99.803822] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 99.804016] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 99.804187] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 99.804200] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 99.804203] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 99.804207] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 99.804210] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 99.804314] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 99.804316] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 99.804318] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 99.804328] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 99.804329] [drm:intel_crt_detect] CRT not detected via hotplug [ 99.804504] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 99.804506] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 99.804507] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 99.804509] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 99.805023] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 99.805025] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 99.805026] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 99.805028] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 99.805032] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 99.805034] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 99.805035] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 99.805044] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 99.805046] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 99.805048] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 99.805051] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 99.842551] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 99.842553] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 99.842570] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 99.842572] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 99.842573] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 99.842589] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 99.842590] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 99.842591] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 99.842592] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 99.842801] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 99.842802] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 99.842803] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 99.971612] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=2885/4438 [ 99.971616] [drm:intel_panel_actually_set_backlight] set backlight PWM = 2903 [ 99.971835] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 99.971838] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 99.971839] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 99.972036] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 99.972212] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 99.972222] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 99.972224] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 99.972227] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 99.972230] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 99.972300] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 99.972301] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 99.972303] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 99.972311] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 99.972312] [drm:intel_crt_detect] CRT not detected via hotplug [ 99.972475] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 99.972477] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 99.972478] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 99.972479] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 99.973014] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 99.973015] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 99.973016] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 99.973018] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 99.973027] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 99.973028] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 99.973029] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 99.973037] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 99.973038] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 99.973039] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 99.973040] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 100.012594] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 100.012597] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 100.012614] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 100.012616] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 100.012618] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 100.012627] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 100.012629] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 100.012630] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 100.012631] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 100.012800] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 100.012801] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 100.012802] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 100.137801] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=2663/4438 [ 100.137806] [drm:intel_panel_actually_set_backlight] set backlight PWM = 2683 [ 100.138036] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 100.138041] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 100.138043] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 100.138245] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 100.138416] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 100.138435] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 100.138440] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 100.138443] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 100.138447] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 100.138573] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 100.138576] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 100.138578] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 100.138586] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 100.138587] [drm:intel_crt_detect] CRT not detected via hotplug [ 100.138755] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 100.138758] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 100.138760] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 100.138761] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 100.139288] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 100.139289] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 100.139290] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 100.139291] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 100.139295] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 100.139296] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 100.139296] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 100.139303] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 100.139305] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 100.139306] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 100.139307] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 100.172620] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 100.172622] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 100.172637] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 100.172638] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 100.172639] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 100.172648] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 100.172649] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 100.172650] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 100.172651] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 100.172818] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 100.172820] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 100.172821] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 100.304144] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=2441/4438 [ 100.304149] [drm:intel_panel_actually_set_backlight] set backlight PWM = 2464 [ 100.304671] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 100.304675] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 100.304677] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 100.304866] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 100.305044] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 100.305054] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 100.305056] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 100.305059] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 100.305063] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 100.305143] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 100.305145] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 100.305146] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 100.305155] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 100.305156] [drm:intel_crt_detect] CRT not detected via hotplug [ 100.305320] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 100.305322] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 100.305323] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 100.305325] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 100.305853] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 100.305854] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 100.305855] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 100.305857] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 100.305860] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 100.305861] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 100.305862] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 100.305870] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 100.305872] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 100.305874] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 100.305875] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 100.342659] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 100.342661] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 100.342676] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 100.342678] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 100.342679] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 100.342686] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 100.342687] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 100.342688] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 100.342689] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 100.342856] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 100.342857] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 100.342857] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 100.471008] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=2219/4438 [ 100.471013] [drm:intel_panel_actually_set_backlight] set backlight PWM = 2245 [ 100.471442] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 100.471446] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] [ 100.471448] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 100.471645] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 100.471827] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 100.471838] [drm:drm_edid_to_eld] ELD: no CEA Extension found [ 100.471842] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:36:eDP-1] probed modes : [ 100.471845] [drm:drm_mode_debug_printmodeline] Modeline 40:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 100.471850] [drm:drm_mode_getconnector] [CONNECTOR:36:?] [ 100.471940] [drm:drm_mode_getconnector] [CONNECTOR:18:?] [ 100.471942] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] [ 100.471943] [drm:intel_crt_detect] [CONNECTOR:18:VGA-1] force=1 [ 100.471952] [drm:intel_ironlake_crt_detect_hotplug] ironlake hotplug adpa=0xf40000, result 0 [ 100.471953] [drm:intel_crt_detect] CRT not detected via hotplug [ 100.472114] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1) [ 100.472117] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 100.472118] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using GPIO bit-banging [ 100.472119] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus vga. force bit now 1 [ 100.472634] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus vga [ 100.472635] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus vga. force bit now 0 [ 100.472636] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no valid EDID found] [ 100.472638] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:18:VGA-1] disconnected [ 100.472641] [drm:drm_mode_getconnector] [CONNECTOR:21:?] [ 100.472642] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] [ 100.472644] [drm:intel_dp_detect] [CONNECTOR:21:DP-1] [ 100.472651] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:21:DP-1] disconnected [ 100.472653] [drm:drm_mode_getconnector] [CONNECTOR:27:?] [ 100.472654] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] [ 100.472655] [drm:intel_hdmi_detect] [CONNECTOR:27:HDMI-A-1] [ 100.512697] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpb [ 100.512699] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:27:HDMI-A-1] disconnected [ 100.512713] [drm:drm_mode_getconnector] [CONNECTOR:30:?] [ 100.512715] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] [ 100.512716] [drm:intel_dp_detect] [CONNECTOR:30:DP-2] [ 100.512723] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:30:DP-2] disconnected [ 100.512725] [drm:drm_mode_getconnector] [CONNECTOR:34:?] [ 100.512726] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] [ 100.512727] [drm:intel_hdmi_detect] [CONNECTOR:34:HDMI-A-2] [ 100.512880] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1) [ 100.512882] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter i915 gmbus dpc [ 100.512884] [drm:drm_helper_probe_single_connector_modes_merge_bits] [CONNECTOR:34:HDMI-A-2] disconnected [ 100.892779] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 100.892794] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 126.267449] [drm:drm_mode_addfb] [FB:52] [ 126.558846] [drm:intel_crtc_cursor_set_obj] cursor off [ 127.159719] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=0/4438 [ 127.159724] [drm:intel_panel_actually_set_backlight] set backlight PWM = 52 [ 127.159734] [drm:intel_edp_backlight_power] panel power control backlight disable [ 127.388578] [drm:intel_edp_backlight_off] [ 127.598660] [drm:intel_panel_actually_set_backlight] set backlight PWM = 0 [ 127.618635] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 127.618649] [drm:edp_panel_vdd_on] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd000b [ 127.618819] [drm:intel_edp_panel_off] Turn eDP power off [ 127.618824] [drm:wait_panel_off] Wait for panel power off time [ 127.618828] [drm:wait_panel_status] mask b0000000 value 00000000 status 80000008 control abcd0000 [ 127.671160] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 127.671166] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 127.671168] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 127.671192] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 127.678634] [drm:wait_panel_status] Wait complete [ 127.678644] [drm:intel_update_fbc] no output, disabling [ 127.678647] [drm:intel_display_power_put] disabling always-on [ 127.678653] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 127.678654] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 127.678656] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 127.678657] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 127.678658] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 127.678660] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 127.678661] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 127.678663] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 127.678664] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 127.678665] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 127.678667] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 127.678668] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 127.678669] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 127.678671] [drm:check_crtc_state] [CRTC:8] [ 127.678673] [drm:check_crtc_state] [CRTC:12] [ 127.678675] [drm:check_crtc_state] [CRTC:16] [ 127.678677] [drm:check_shared_dpll_state] WRPLL 1 [ 127.678678] [drm:check_shared_dpll_state] WRPLL 2 [ 127.678696] [drm:drm_mode_setcrtc] [CRTC:8] [ 127.678698] [drm:intel_crtc_set_config] [CRTC:8] [NOFB] [ 127.678701] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 127.678703] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [NOCRTC] [ 127.678704] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 127.678706] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 127.678707] [drm:intel_modeset_stage_output_state] crtc disabled, full mode switch [ 127.678709] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 0, prepare: 0, disable: 1 [ 127.678715] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 127.678716] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 127.678718] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 127.678719] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 127.678720] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 127.678720] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 127.678721] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 127.678722] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 127.678723] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 127.678723] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 127.678724] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 127.678725] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 127.678725] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 127.678726] [drm:check_crtc_state] [CRTC:8] [ 127.678728] [drm:check_crtc_state] [CRTC:12] [ 127.678729] [drm:check_crtc_state] [CRTC:16] [ 127.678731] [drm:check_shared_dpll_state] WRPLL 1 [ 127.678732] [drm:check_shared_dpll_state] WRPLL 2 [ 127.678891] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 127.678893] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 127.678895] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 127.678898] [drm:intel_display_power_get] enabling always-on [ 127.678906] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 127.678908] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 128.228741] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 128.228750] [drm:wait_panel_status] Wait complete [ 128.228756] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 128.228758] [drm:edp_panel_vdd_on] eDP was not running [ 128.292871] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 128.292875] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 128.292876] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 128.292902] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 128.439169] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 128.439343] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 128.439351] ------------[ cut here ]------------ [ 128.439371] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 128.439372] eDP VDD already requested on [ 128.439373] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 128.439412] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 128.439435] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 128.439437] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 128.439445] Workqueue: i915-dp i915_digport_work_func [i915] [ 128.439447] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 128.439449] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 128.439452] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 128.439454] Call Trace: [ 128.439459] [] dump_stack+0x45/0x56 [ 128.439463] [] warn_slowpath_common+0x7d/0xa0 [ 128.439465] [] warn_slowpath_fmt+0x5c/0x80 [ 128.439474] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 128.439483] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 128.439491] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 128.439499] [] i915_digport_work_func+0x96/0x120 [i915] [ 128.439502] [] process_one_work+0x177/0x3f0 [ 128.439505] [] worker_thread+0x6b/0x4b0 [ 128.439507] [] ? init_pwq.part.22+0x10/0x10 [ 128.439510] [] kthread+0xea/0x100 [ 128.439520] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 128.439523] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 128.439526] [] ret_from_fork+0x7c/0xb0 [ 128.439529] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 128.439531] ---[ end trace 500d56a73e324386 ]--- [ 128.439709] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 128.439882] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 128.440060] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 128.440232] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 128.440233] ------------[ cut here ]------------ [ 128.440242] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 128.440243] eDP VDD not forced on [ 128.440243] Modules linked in: [ 128.440244] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 128.440278] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 128.440294] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 128.440295] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 128.440303] Workqueue: events i915_hotplug_work_func [i915] [ 128.440304] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 128.440306] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 128.440308] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 128.440311] Call Trace: [ 128.440313] [] dump_stack+0x45/0x56 [ 128.440316] [] warn_slowpath_common+0x7d/0xa0 [ 128.440318] [] warn_slowpath_fmt+0x5c/0x80 [ 128.440327] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 128.440335] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 128.440343] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 128.440350] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 128.440352] [] process_one_work+0x177/0x3f0 [ 128.440355] [] worker_thread+0x6b/0x4b0 [ 128.440357] [] ? init_pwq.part.22+0x10/0x10 [ 128.440360] [] kthread+0xea/0x100 [ 128.440362] [] ? SyS_prlimit64+0x1b0/0x230 [ 128.440365] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 128.440368] [] ret_from_fork+0x7c/0xb0 [ 128.440370] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 128.440372] ---[ end trace 500d56a73e324387 ]--- [ 128.440376] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 128.440378] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 128.440380] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 128.440557] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 128.440728] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 130.629302] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 130.629316] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 130.629318] [drm:intel_display_power_put] disabling always-on [ 130.631418] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 130.631422] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 130.631425] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 130.631446] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 130.631450] [drm:intel_display_power_get] enabling always-on [ 130.631454] [drm:intel_display_power_put] disabling always-on [ 130.631462] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 130.631464] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 130.631467] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 130.631470] [drm:intel_display_power_get] enabling always-on [ 130.631479] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 130.631481] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 131.239446] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 131.239455] [drm:wait_panel_status] Wait complete [ 131.239462] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 131.239464] [drm:edp_panel_vdd_on] eDP was not running [ 131.303697] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 131.303700] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 131.303702] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 131.303723] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 131.449816] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 131.449989] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 131.449992] ------------[ cut here ]------------ [ 131.450013] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 131.450014] eDP VDD already requested on [ 131.450015] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 131.450056] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 131.450081] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 131.450083] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 131.450092] Workqueue: i915-dp i915_digport_work_func [i915] [ 131.450093] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 131.450096] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 131.450098] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 131.450101] Call Trace: [ 131.450106] [] dump_stack+0x45/0x56 [ 131.450110] [] warn_slowpath_common+0x7d/0xa0 [ 131.450113] [] warn_slowpath_fmt+0x5c/0x80 [ 131.450123] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 131.450131] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 131.450140] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 131.450149] [] i915_digport_work_func+0x96/0x120 [i915] [ 131.450152] [] process_one_work+0x177/0x3f0 [ 131.450155] [] worker_thread+0x6b/0x4b0 [ 131.450158] [] ? init_pwq.part.22+0x10/0x10 [ 131.450161] [] kthread+0xea/0x100 [ 131.450171] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 131.450174] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 131.450178] [] ret_from_fork+0x7c/0xb0 [ 131.450181] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 131.450182] ---[ end trace 500d56a73e324388 ]--- [ 131.450361] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 131.450540] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 131.450719] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 131.450890] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 131.450892] ------------[ cut here ]------------ [ 131.450901] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 131.450902] eDP VDD not forced on [ 131.450903] Modules linked in: [ 131.450904] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 131.450940] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 131.450957] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 131.450959] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 131.450966] Workqueue: events i915_hotplug_work_func [i915] [ 131.450968] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 131.450970] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 131.450973] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 131.450975] Call Trace: [ 131.450978] [] dump_stack+0x45/0x56 [ 131.450980] [] warn_slowpath_common+0x7d/0xa0 [ 131.450983] [] warn_slowpath_fmt+0x5c/0x80 [ 131.450992] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 131.451001] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 131.451009] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 131.451017] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 131.451020] [] process_one_work+0x177/0x3f0 [ 131.451023] [] worker_thread+0x6b/0x4b0 [ 131.451025] [] ? init_pwq.part.22+0x10/0x10 [ 131.451028] [] kthread+0xea/0x100 [ 131.451031] [] ? SyS_prlimit64+0x1b0/0x230 [ 131.451034] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 131.451037] [] ret_from_fork+0x7c/0xb0 [ 131.451039] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 131.451041] ---[ end trace 500d56a73e324389 ]--- [ 131.451045] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 131.451047] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 131.451049] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 131.451229] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 131.451401] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 134.460164] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 134.460177] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 134.460178] [drm:intel_display_power_put] disabling always-on [ 134.462336] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 134.462339] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 134.462341] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 134.462362] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 134.462365] [drm:intel_display_power_get] enabling always-on [ 134.462373] [drm:intel_display_power_put] disabling always-on [ 134.462379] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 134.462380] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 134.462382] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 134.462384] [drm:intel_display_power_get] enabling always-on [ 134.462392] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 134.462394] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 135.070300] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 135.070312] [drm:wait_panel_status] Wait complete [ 135.070318] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 135.070320] [drm:edp_panel_vdd_on] eDP was not running [ 135.134567] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 135.134571] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 135.134573] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 135.134589] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 135.280613] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 135.280787] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 135.280795] ------------[ cut here ]------------ [ 135.280817] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 135.280818] eDP VDD already requested on [ 135.280820] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 135.280867] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 135.280894] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 135.280895] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 135.280906] Workqueue: i915-dp i915_digport_work_func [i915] [ 135.280907] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 135.280910] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 135.280913] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 135.280916] Call Trace: [ 135.280922] [] dump_stack+0x45/0x56 [ 135.280926] [] warn_slowpath_common+0x7d/0xa0 [ 135.280929] [] warn_slowpath_fmt+0x5c/0x80 [ 135.280940] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 135.280949] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 135.280959] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 135.280969] [] i915_digport_work_func+0x96/0x120 [i915] [ 135.280973] [] process_one_work+0x177/0x3f0 [ 135.280976] [] worker_thread+0x6b/0x4b0 [ 135.280979] [] ? init_pwq.part.22+0x10/0x10 [ 135.280982] [] kthread+0xea/0x100 [ 135.280993] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 135.280997] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 135.281001] [] ret_from_fork+0x7c/0xb0 [ 135.281004] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 135.281006] ---[ end trace 500d56a73e32438a ]--- [ 135.281186] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 135.281367] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 135.281552] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 135.281737] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 135.281740] ------------[ cut here ]------------ [ 135.281753] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 135.281754] eDP VDD not forced on [ 135.281755] Modules linked in: [ 135.281757] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 135.281798] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 135.281819] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 135.281821] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 135.281831] Workqueue: events i915_hotplug_work_func [i915] [ 135.281833] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 135.281836] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 135.281839] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 135.281842] Call Trace: [ 135.281846] [] dump_stack+0x45/0x56 [ 135.281849] [] warn_slowpath_common+0x7d/0xa0 [ 135.281852] [] warn_slowpath_fmt+0x5c/0x80 [ 135.281865] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 135.281876] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 135.281887] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 135.281897] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 135.281901] [] process_one_work+0x177/0x3f0 [ 135.281904] [] worker_thread+0x6b/0x4b0 [ 135.281907] [] ? init_pwq.part.22+0x10/0x10 [ 135.281911] [] kthread+0xea/0x100 [ 135.281914] [] ? SyS_prlimit64+0x1b0/0x230 [ 135.281918] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 135.281921] [] ret_from_fork+0x7c/0xb0 [ 135.281925] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 135.281927] ---[ end trace 500d56a73e32438b ]--- [ 135.281932] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 135.281934] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 135.281937] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 135.282123] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 135.282304] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 138.290983] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 138.290997] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0000 [ 138.290998] [drm:intel_display_power_put] disabling always-on [ 138.293155] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 138.293158] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 138.293159] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 0 [ 138.293182] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 138.293184] [drm:intel_display_power_get] enabling always-on [ 138.293191] [drm:intel_display_power_put] disabling always-on [ 138.293197] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 138.293198] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 138.293200] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 138.293202] [drm:intel_display_power_get] enabling always-on [ 138.293209] [drm:edp_panel_vdd_on] Turning eDP VDD on [ 138.293212] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 138.901076] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0000 [ 138.901081] [drm:wait_panel_status] Wait complete [ 138.901088] [drm:edp_panel_vdd_on] PP_STATUS: 0x00000000 PP_CONTROL: 0xabcd0008 [ 138.901090] [drm:edp_panel_vdd_on] eDP was not running [ 138.965280] [drm:intel_hpd_irq_handler] hotplug event received, stat 0x00800000, dig 0x00121010 [ 138.965284] [drm:intel_hpd_irq_handler] digital hpd port D - long [ 138.965286] [drm:intel_hpd_irq_handler] Received HPD interrupt on PIN 6 - cnt: 1 [ 138.965305] [drm:intel_dp_hpd_pulse] got hpd irq on port D - long [ 139.111413] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 41 00 00 01 c0 02 00 00 00 0f 03 00 [ 139.111583] [drm:intel_dp_get_dpcd] Detected EDP PSR Panel. [ 139.111592] ------------[ cut here ]------------ [ 139.111616] WARNING: CPU: 1 PID: 95 at drivers/gpu/drm/i915/intel_dp.c:1430 intel_edp_panel_vdd_on+0x5a/0x60 [i915]() [ 139.111618] eDP VDD already requested on [ 139.111619] Modules linked in: ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec [ 139.111672] button shpchp mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 139.111701] CPU: 1 PID: 95 Comm: kworker/u16:5 Tainted: G W O 3.17.0-rc2-lts #1 [ 139.111703] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 139.111715] Workqueue: i915-dp i915_digport_work_func [i915] [ 139.111717] 0000000000000000 00000000a477538e ffff880270263ca0 ffffffff814ef583 [ 139.111721] ffff880270263ce8 ffff880270263cd8 ffffffff8106d0ad ffff880269c100e0 [ 139.111724] 0000000000000000 0000000000000011 0000000000000001 ffff8802705f3000 [ 139.111728] Call Trace: [ 139.111734] [] dump_stack+0x45/0x56 [ 139.111739] [] warn_slowpath_common+0x7d/0xa0 [ 139.111742] [] warn_slowpath_fmt+0x5c/0x80 [ 139.111755] [] intel_edp_panel_vdd_on+0x5a/0x60 [i915] [ 139.111767] [] intel_dp_probe_oui.part.19+0x2b/0x110 [i915] [ 139.111778] [] intel_dp_hpd_pulse+0x219/0x220 [i915] [ 139.111790] [] i915_digport_work_func+0x96/0x120 [i915] [ 139.111793] [] process_one_work+0x177/0x3f0 [ 139.111795] [] worker_thread+0x6b/0x4b0 [ 139.111798] [] ? init_pwq.part.22+0x10/0x10 [ 139.111801] [] kthread+0xea/0x100 [ 139.111811] [] ? ext4_try_to_write_inline_data+0x2e0/0x600 [ext4] [ 139.111815] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 139.111818] [] ret_from_fork+0x7c/0xb0 [ 139.111821] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 139.111822] ---[ end trace 500d56a73e32438c ]--- [ 139.112005] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 139.112185] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 139.112367] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 139.112547] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 139.112549] ------------[ cut here ]------------ [ 139.112561] WARNING: CPU: 1 PID: 79 at drivers/gpu/drm/i915/intel_dp.c:1512 intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915]() [ 139.112562] eDP VDD not forced on [ 139.112563] Modules linked in: [ 139.112565] ctr ccm bnep fuse bbswitch(O) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core nls_iso8859_1 nls_cp437 v4l2_common hid_generic vfat fat videodev btusb media usbhid bluetooth hid snd_hda_codec_hdmi coretemp x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm joydev mousedev crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel aes_x86_64 glue_helper lrw gf128mul arc4 ablk_helper cryptd i915 i2c_algo_bit iwlmvm mac80211 microcode e1000e iwlwifi drm_kms_helper psmouse evdev pcspkr mac_hid drm cfg80211 i2c_i801 serio_raw tpm_tis tpm i2ccore intel_gtt wmi ac thermal battery video mei_me snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel acpi_cpufreq snd_hda_controller lpc_ich ptp mfd_core pps_core snd_hda_codec button shpchp [ 139.112611] mei snd_hwdep processor snd_pcm snd_timer thinkpad_acpi nvram snd soundcore rfkill hwmon ext4 crc16 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci sdhci_pci xhci_hcd ehci_hcd sdhci led_class mmc_core usbcore usb_common i8042 serio [ 139.112634] CPU: 1 PID: 79 Comm: kworker/1:1 Tainted: G W O 3.17.0-rc2-lts #1 [ 139.112635] Hardware name: LENOVO 20BHS04K00/20BHS04K00, BIOS GNET65WW (2.13 ) 06/20/2014 [ 139.112645] Workqueue: events i915_hotplug_work_func [i915] [ 139.112647] 0000000000000000 000000002dc67d02 ffff88027059bc90 ffffffff814ef583 [ 139.112650] ffff88027059bcd8 ffff88027059bcc8 ffffffff8106d0ad ffff880269c100e0 [ 139.112653] 0000000000000000 ffff8802705f3000 0000000000000011 ffff880269c100e0 [ 139.112657] Call Trace: [ 139.112660] [] dump_stack+0x45/0x56 [ 139.112664] [] warn_slowpath_common+0x7d/0xa0 [ 139.112667] [] warn_slowpath_fmt+0x5c/0x80 [ 139.112679] [] intel_edp_panel_vdd_off.part.12+0x7a/0x80 [i915] [ 139.112690] [] intel_dp_probe_oui.part.19+0xfa/0x110 [i915] [ 139.112701] [] intel_dp_detect+0x1c5/0x1d0 [i915] [ 139.112711] [] i915_hotplug_work_func+0x1f8/0x310 [i915] [ 139.112715] [] process_one_work+0x177/0x3f0 [ 139.112718] [] worker_thread+0x6b/0x4b0 [ 139.112722] [] ? init_pwq.part.22+0x10/0x10 [ 139.112725] [] kthread+0xea/0x100 [ 139.112728] [] ? SyS_prlimit64+0x1b0/0x230 [ 139.112732] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 139.112736] [] ret_from_fork+0x7c/0xb0 [ 139.112740] [] ? kthread_create_on_node+0x1a0/0x1a0 [ 139.112742] ---[ end trace 500d56a73e32438d ]--- [ 139.112747] [drm:i915_hotplug_work_func] running encoder hotplug functions [ 139.112749] [drm:i915_hotplug_work_func] Connector eDP-1 (pin 6) received hotplug event. [ 139.112751] [drm:intel_dp_detect] [CONNECTOR:36:eDP-1] [ 139.112934] [drm:intel_dp_probe_oui] Sink OUI: 001cf8 [ 139.113115] [drm:intel_dp_probe_oui] Branch OUI: 000000 [ 139.381767] [drm:drm_mode_setcrtc] [CRTC:8] [ 139.381774] [drm:drm_mode_setcrtc] [CONNECTOR:36:eDP-1] [ 139.381777] [drm:intel_crtc_set_config] [CRTC:8] [FB:47] #connectors=1 (x y) (0 0) [ 139.381781] [drm:intel_set_config_compute_mode_changes] inactive crtc, full mode set [ 139.381783] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:8], mode_changed=1, fb_changed=0 [ 139.381786] [drm:intel_modeset_stage_output_state] encoder changed, full mode switch [ 139.381788] [drm:intel_modeset_stage_output_state] [CONNECTOR:36:eDP-1] to [CRTC:8] [ 139.381790] [drm:intel_modeset_stage_output_state] crtc changed, full mode switch [ 139.381792] [drm:intel_modeset_stage_output_state] crtc enabled, full mode switch [ 139.381796] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 [ 139.381799] [drm:connected_sink_compute_bpp] [CONNECTOR:36:eDP-1] checking for sink bpp constrains [ 139.381801] [drm:connected_sink_compute_bpp] clamping display bpp (was 24) to EDID reported max of 18 [ 139.381806] [drm:intel_dp_compute_config] DP link computation with max lane count 2 max bw 0a pixel clock 151600KHz [ 139.381808] [drm:intel_dp_compute_config] using min 2 lanes per VBT [ 139.381810] [drm:intel_dp_compute_config] DP link bw 0a lane count 2 clock 270000 bpp 18 [ 139.381812] [drm:intel_dp_compute_config] DP link bw required 272880 available 432000 [ 139.381815] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 18, dithering: 1 [ 139.381818] [drm:intel_dump_pipe_config] [CRTC:8][modeset] config for pipe A [ 139.381819] [drm:intel_dump_pipe_config] cpu_transcoder: A [ 139.381821] [drm:intel_dump_pipe_config] pipe bpp: 18, dithering: 1 [ 139.381824] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 [ 139.381827] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 5298804, gmch_n: 8388608, link_m: 294378, link_n: 524288, tu: 64 [ 139.381830] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 [ 139.381832] [drm:intel_dump_pipe_config] requested mode: [ 139.381836] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 0 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x0 0xa [ 139.381838] [drm:intel_dump_pipe_config] adjusted mode: [ 139.381841] [drm:drm_mode_debug_printmodeline] Modeline 0:"1920x1080" 60 151600 1920 2010 2070 2220 1080 1086 1095 1138 0x48 0xa [ 139.381845] [drm:intel_dump_crtc_timings] crtc timings: 151600 1920 2010 2070 2220 1080 1086 1095 1138, type: 0x48 flags: 0xa [ 139.381847] [drm:intel_dump_pipe_config] port clock: 270000 [ 139.381849] [drm:intel_dump_pipe_config] pipe src size: 1920x1080 [ 139.381851] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 [ 139.381853] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled [ 139.381855] [drm:intel_dump_pipe_config] ips: 0 [ 139.381857] [drm:intel_dump_pipe_config] double wide: 0 [ 139.381878] [drm:intel_edp_panel_on] Turn eDP power on [ 139.381887] [drm:wait_panel_power_cycle] Wait for panel power cycle [ 139.381891] [drm:wait_panel_status] mask b800000f value 00000000 status 00000000 control abcd0008 [ 139.381895] [drm:wait_panel_status] Wait complete [ 139.381900] [drm:wait_panel_on] Wait for panel power on [ 139.381904] [drm:wait_panel_status] mask b000000f value 80000008 status 0000000a control abcd000b [ 139.601216] [drm:wait_panel_status] Wait complete [ 139.602335] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 139.602816] [drm:intel_dp_set_signal_levels] Using signal levels 00000000 [ 139.603281] [drm:intel_dp_start_link_train] clock recovery OK [ 139.621230] [drm:intel_dp_complete_link_train] Channel EQ done. DP Training successful [ 139.621482] [drm:intel_edp_backlight_on] [ 139.621484] [drm:intel_panel_enable_backlight] pipe A [ 139.621494] [drm:intel_panel_actually_set_backlight] set backlight PWM = 52 [ 139.621508] [drm:intel_edp_psr_match_conditions] HSW ties PSR to DDI A (eDP) [ 139.641218] [drm:ironlake_update_primary_plane] Writing base 031CE000 00000000 0 0 7680 [ 139.641221] [drm:intel_update_fbc] disabled per chip default [ 139.641225] [drm:intel_connector_check_state] [CONNECTOR:36:eDP-1] [ 139.641238] [drm:check_encoder_state] [ENCODER:19:DAC-19] [ 139.641239] [drm:check_encoder_state] [ENCODER:20:TMDS-20] [ 139.641241] [drm:check_encoder_state] [ENCODER:22:DP MST-22] [ 139.641242] [drm:check_encoder_state] [ENCODER:23:DP MST-23] [ 139.641243] [drm:check_encoder_state] [ENCODER:24:DP MST-24] [ 139.641244] [drm:check_encoder_state] [ENCODER:29:TMDS-29] [ 139.641245] [drm:check_encoder_state] [ENCODER:31:DP MST-31] [ 139.641246] [drm:check_encoder_state] [ENCODER:32:DP MST-32] [ 139.641247] [drm:check_encoder_state] [ENCODER:33:DP MST-33] [ 139.641248] [drm:check_encoder_state] [ENCODER:35:TMDS-35] [ 139.641250] [drm:check_encoder_state] [ENCODER:37:DP MST-37] [ 139.641251] [drm:check_encoder_state] [ENCODER:38:DP MST-38] [ 139.641252] [drm:check_encoder_state] [ENCODER:39:DP MST-39] [ 139.641253] [drm:check_crtc_state] [CRTC:8] [ 139.641259] [drm:check_crtc_state] [CRTC:12] [ 139.641260] [drm:check_crtc_state] [CRTC:16] [ 139.641262] [drm:check_shared_dpll_state] WRPLL 1 [ 139.641263] [drm:check_shared_dpll_state] WRPLL 2 [ 139.641300] [drm:intel_backlight_device_update_status] updating intel_backlight, brightness=2219/4438 [ 139.641301] [drm:intel_panel_actually_set_backlight] set backlight PWM = 2245 [ 139.641339] [drm:add_framebuffer_internal] [FB:44] [ 142.121901] [drm:edp_panel_vdd_off_sync] Turning eDP VDD off [ 142.121930] [drm:edp_panel_vdd_off_sync] PP_STATUS: 0x80000008 PP_CONTROL: 0xabcd0007 [ 145.386527] [drm:intel_crtc_cursor_set_obj] cursor off [ 148.443790] [drm:add_framebuffer_internal] [FB:54] [ 203.630765] [drm:i915_gem_open] [ 203.641062] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 203.641731] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 232.281907] [drm:i915_gem_open] [ 232.281984] [drm:i915_gem_open] [ 232.292106] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 232.292107] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 232.292958] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 232.292964] [drm:i915_gem_context_destroy_ioctl] HW context 1 destroyed [ 239.431604] [drm:i915_gem_context_create_ioctl] HW context 1 created [ 245.133077] [drm:i915_gem_context_create_ioctl] HW context 2 created [ 245.370206] [drm:i915_gem_context_create_ioctl] HW context 3 created [ 276.120587] [drm:i915_gem_context_create_ioctl] HW context 4 created [ 278.895814] [drm:i915_gem_context_create_ioctl] HW context 5 created [ 326.664469] [drm:i915_gem_context_create_ioctl] HW context 6 created [ 327.338704] [drm:i915_gem_context_destroy_ioctl] HW context 6 destroyed [ 330.489627] [drm:intel_crtc_cursor_set_obj] cursor off [ 330.988298] [drm:add_framebuffer_internal] [FB:55] [ 333.787367] [drm:intel_crtc_cursor_set_obj] cursor off