[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.1.0-50.5.1.lp22.x86_64 (abuild@linux-obsworker) (gcc version 4.8.2 20131212 (Red Hat 4.8.2-7) (GCC) ) #1 SMP Thu Jun 4 05:35:01 UTC 2015 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.1.0-50.5.1.lp22.x86_64 root=/dev/sda5 rw rd.md=0 rd.lvm=0 rd.dm=0 fastboot KEYTABLE=us SYSFONT=latarcyrheb-sun16 rootfstype=ext4 raid=noautodetect selinux=0 loglevel=0 libahci.ignore_sss=1 rd.luks=0 acpi_osi=Linux rhgb quiet i8042.unlock i8042.reset [ 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 0x0000000000059000-0x0000000000085fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000086000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000006a906fff] usable [ 0.000000] BIOS-e820: [mem 0x000000006a907000-0x000000006a907fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000006a908000-0x000000006a933fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000006a934000-0x000000007bb8efff] usable [ 0.000000] BIOS-e820: [mem 0x000000007bb8f000-0x000000007c57efff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007c57f000-0x000000007c77efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000007c77f000-0x000000007c7fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000007c7ff000-0x000000007c7fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffa10000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000027e7fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x69728018-0x69738057] usable ==> usable [ 0.000000] e820: update [mem 0x69716018-0x69727857] usable ==> usable [ 0.000000] e820: update [mem 0x6970e018-0x69715e57] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x0000000000085fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000086000-0x000000000009ffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000006970e017] usable [ 0.000000] reserve setup_data: [mem 0x000000006970e018-0x0000000069715e57] usable [ 0.000000] reserve setup_data: [mem 0x0000000069715e58-0x0000000069716017] usable [ 0.000000] reserve setup_data: [mem 0x0000000069716018-0x0000000069727857] usable [ 0.000000] reserve setup_data: [mem 0x0000000069727858-0x0000000069728017] usable [ 0.000000] reserve setup_data: [mem 0x0000000069728018-0x0000000069738057] usable [ 0.000000] reserve setup_data: [mem 0x0000000069738058-0x000000006a906fff] usable [ 0.000000] reserve setup_data: [mem 0x000000006a907000-0x000000006a907fff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000006a908000-0x000000006a933fff] reserved [ 0.000000] reserve setup_data: [mem 0x000000006a934000-0x000000007bb8efff] usable [ 0.000000] reserve setup_data: [mem 0x000000007bb8f000-0x000000007c57efff] reserved [ 0.000000] reserve setup_data: [mem 0x000000007c57f000-0x000000007c77efff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000007c77f000-0x000000007c7fefff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000007c7ff000-0x000000007c7fffff] usable [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fd000000-0x00000000fe7fffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed10000-0x00000000fed19fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed84000-0x00000000fed84fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ffa10000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000027e7fffff] usable [ 0.000000] efi: EFI v2.40 by INSYDE Corp. [ 0.000000] efi: SMBIOS=0x7be04000 ACPI 2.0=0x7c7fe014 [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x27e800 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-E7FFF write-protect [ 0.000000] E8000-EFFFF write-combining [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7C00000000 write-back [ 0.000000] 1 base 007C800000 mask 7FFF800000 uncachable [ 0.000000] 2 base 007D000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 007E000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 0080000000 mask 7F80000000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] 8 disabled [ 0.000000] 9 disabled [ 0.000000] PAT configuration [0-7]: WB WC UC- UC WB WC UC- UC [ 0.000000] original variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 16GB, type WB [ 0.000000] reg 1, base: 1992MB, range: 8MB, type UC [ 0.000000] reg 2, base: 2000MB, range: 16MB, type UC [ 0.000000] reg 3, base: 2016MB, range: 32MB, type UC [ 0.000000] reg 4, base: 2GB, range: 2GB, type UC [ 0.000000] total RAM covered: 14280M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 64M num_reg: 6 lose cover RAM: 0G [ 0.000000] New variable MTRRs [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB [ 0.000000] reg 1, base: 1992MB, range: 8MB, type UC [ 0.000000] reg 2, base: 2000MB, range: 16MB, type UC [ 0.000000] reg 3, base: 2016MB, range: 32MB, type UC [ 0.000000] reg 4, base: 4GB, range: 4GB, type WB [ 0.000000] reg 5, base: 8GB, range: 8GB, type WB [ 0.000000] e820: update [mem 0x7c800000-0xffffffff] usable ==> reserved [ 0.000000] e820: last_pfn = 0x7c800 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000080000] 80000 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 [0x01faa000, 0x01faafff] PGTABLE [ 0.000000] BRK [0x01fab000, 0x01fabfff] PGTABLE [ 0.000000] BRK [0x01fac000, 0x01facfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x27e600000-0x27e7fffff] [ 0.000000] [mem 0x27e600000-0x27e7fffff] page 2M [ 0.000000] BRK [0x01fad000, 0x01fadfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x260000000-0x27e5fffff] [ 0.000000] [mem 0x260000000-0x27e5fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x240000000-0x25fffffff] [ 0.000000] [mem 0x240000000-0x25fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x6a906fff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x6a7fffff] page 2M [ 0.000000] [mem 0x6a800000-0x6a906fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x6a934000-0x7bb8efff] [ 0.000000] [mem 0x6a934000-0x6a9fffff] page 4k [ 0.000000] [mem 0x6aa00000-0x7b9fffff] page 2M [ 0.000000] [mem 0x7ba00000-0x7bb8efff] page 4k [ 0.000000] BRK [0x01fae000, 0x01faefff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x7c7ff000-0x7c7fffff] [ 0.000000] [mem 0x7c7ff000-0x7c7fffff] page 4k [ 0.000000] BRK [0x01faf000, 0x01faffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x100000000-0x23fffffff] [ 0.000000] [mem 0x100000000-0x23fffffff] page 1G [ 0.000000] RAMDISK: [mem 0x3e78e000-0x3fffafff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000007C7FE014 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x000000007C7CC188 0000D4 (v01 LENOVO CB-01 00000001 01000013) [ 0.000000] ACPI: FACP 0x000000007C7F0000 0000F4 (v05 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DSDT 0x000000007C7D6000 014BF8 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: FACS 0x000000007C77C000 000040 [ 0.000000] ACPI: UEFI 0x000000007C7FC000 000042 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: POAT 0x000000007C7F6000 000055 (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: ASF! 0x000000007C7F4000 000061 (v32 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: BOOT 0x000000007C7F2000 000028 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: HPET 0x000000007C7EF000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: APIC 0x000000007C7ED000 0000BC (v03 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: WDAT 0x000000007C7EB000 000104 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007C7D3000 0022F7 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007C7D1000 000C17 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007C7F7000 004D75 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: ASPT 0x000000007C7F3000 000034 (v07 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: MCFG 0x000000007C7EC000 00003C (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007C7D2000 000473 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007C7F5000 000471 (v02 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: LPIT 0x000000007C7EE000 000094 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: UEFI 0x000000007C7FD000 000236 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DBGP 0x000000007C7F1000 000034 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000007C7CF000 001AFC (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: DMAR 0x000000007C7CE000 0000B0 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: FPDT 0x000000007C7CD000 000044 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: BGRT 0x000000007C7CB000 000038 (v01 LENOVO CB-01 00000001 ACPI 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000027e7fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x27e7ea000-0x27e7fdfff] [ 0.000000] [ffffea0000000000-ffffea0009ffffff] PMD -> [ffff880275e00000-ffff88027ddfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000027e7fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000057fff] [ 0.000000] node 0: [mem 0x0000000000059000-0x0000000000085fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000006a906fff] [ 0.000000] node 0: [mem 0x000000006a934000-0x000000007bb8efff] [ 0.000000] node 0: [mem 0x000000007c7ff000-0x000000007c7fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000027e7fffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000027e7fffff] [ 0.000000] On node 0 totalpages: 2073319 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3972 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7854 pages used for memmap [ 0.000000] DMA32 zone: 502627 pages, LIFO batch:31 [ 0.000000] Normal zone: 24480 pages used for memmap [ 0.000000] Normal zone: 1566720 pages, LIFO batch:31 [ 0.000000] tboot: non-0 tboot_addr but it is not of type E820_RESERVED [ 0.000000] Reserving Intel graphics stolen memory at 0x7e800000-0x807fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00058000-0x00058fff] [ 0.000000] PM: Registered nosave memory: [mem 0x00086000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x6970e000-0x6970efff] [ 0.000000] PM: Registered nosave memory: [mem 0x69715000-0x69715fff] [ 0.000000] PM: Registered nosave memory: [mem 0x69716000-0x69716fff] [ 0.000000] PM: Registered nosave memory: [mem 0x69727000-0x69727fff] [ 0.000000] PM: Registered nosave memory: [mem 0x69728000-0x69728fff] [ 0.000000] PM: Registered nosave memory: [mem 0x69738000-0x69738fff] [ 0.000000] PM: Registered nosave memory: [mem 0x6a907000-0x6a907fff] [ 0.000000] PM: Registered nosave memory: [mem 0x6a908000-0x6a933fff] [ 0.000000] PM: Registered nosave memory: [mem 0x7bb8f000-0x7c57efff] [ 0.000000] PM: Registered nosave memory: [mem 0x7c57f000-0x7c77efff] [ 0.000000] PM: Registered nosave memory: [mem 0x7c77f000-0x7c7fefff] [ 0.000000] PM: Registered nosave memory: [mem 0x7c800000-0x7e7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x7e800000-0x807fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x80800000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfcffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfd000000-0xfe7fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe800000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed83fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed84000-0xfed84fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed85000-0xfedfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffa0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffa10000-0xffffffff] [ 0.000000] e820: [mem 0x80800000-0xdfffffff] available for PCI devices [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff88027e400000 s93976 r8192 d28904 u262144 [ 0.000000] pcpu-alloc: s93976 r8192 d28904 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 2040900 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.1.0-50.5.1.lp22.x86_64 root=/dev/sda5 rw rd.md=0 rd.lvm=0 rd.dm=0 fastboot KEYTABLE=us SYSFONT=latarcyrheb-sun16 rootfstype=ext4 raid=noautodetect selinux=0 loglevel=0 libahci.ignore_sss=1 rd.luks=0 acpi_osi=Linux rhgb quiet i8042.unlock i8042.reset [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x1f, cntxt size 0x440 using standard form [ 0.000000] Memory: 8011304K/8293276K available (7634K kernel code, 1149K rwdata, 3128K rodata, 1392K init, 1168K bss, 281972K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS:16640 nr_irqs:2048 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration failed [ 0.000000] tsc: PIT calibration matches HPET. 1 loops [ 0.000000] tsc: Detected 1607.914 MHz processor [ 0.000037] Calibrating delay loop (skipped), value calculated using timer frequency.. 3215.82 BogoMIPS (lpj=1607914) [ 0.000041] pid_max: default: 32768 minimum: 301 [ 0.000048] ACPI: Core revision 20150410 [ 0.031139] ACPI Error: [_UPC] Namespace lookup failure, AE_ALREADY_EXISTS (20150410/dswload-369) [ 0.031145] ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20150410/psobject-224) [ 0.032776] ACPI: All ACPI Tables successfully acquired [ 0.036644] Security Framework initialized [ 0.036652] SELinux: Disabled at boot. [ 0.037390] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.039626] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.040571] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.040584] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.040828] Initializing cgroup subsys blkio [ 0.040831] Initializing cgroup subsys memory [ 0.040838] Initializing cgroup subsys devices [ 0.040841] Initializing cgroup subsys freezer [ 0.040843] Initializing cgroup subsys net_cls [ 0.040846] Initializing cgroup subsys perf_event [ 0.040878] CPU: Physical Processor ID: 0 [ 0.040879] CPU: Processor Core ID: 0 [ 0.040884] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.040885] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.042432] mce: CPU supports 8 MCE banks [ 0.042452] CPU0: Thermal monitoring enabled (TM1) [ 0.042464] process: using mwait in idle threads [ 0.042468] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.042469] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.042932] Freeing SMP alternatives memory: 28K (ffffffff81e7d000 - ffffffff81e84000) [ 0.044955] ftrace: allocating 27425 entries in 108 pages [ 0.060418] dmar: Host address width 39 [ 0.060421] dmar: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.060429] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0501e [ 0.060431] dmar: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.060437] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.060439] dmar: RMRR base: 0x0000007c4ab000 end: 0x0000007c4cafff [ 0.060440] dmar: RMRR base: 0x0000007e000000 end: 0x000000807fffff [ 0.060443] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.060445] HPET id 0 under DRHD base 0xfed91000 [ 0.061870] x2apic is disabled because BIOS sets x2apic opt out bit. You can use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.061884] Enabled IRQ remapping in xapic mode [ 0.061886] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.065958] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.075970] TSC deadline timer enabled [ 0.075975] smpboot: CPU0: Genuine Intel(R) CPU 0000 @ 1.60GHz (fam: 06, model: 4e, stepping: 02) [ 0.076004] Performance Events: no PEBS fmt3+, generic architected perfmon, full-width counters, Intel PMU driver. [ 0.076010] ... version: 4 [ 0.076011] ... bit width: 48 [ 0.076012] ... generic registers: 4 [ 0.076013] ... value mask: 0000ffffffffffff [ 0.076015] ... max period: 0000ffffffffffff [ 0.076016] ... fixed-purpose events: 3 [ 0.076017] ... event mask: 000000070000000f [ 0.076839] x86: Booting SMP configuration: [ 0.076841] .... node #0, CPUs: #1 [ 0.091761] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.091833] #2 #3 [ 0.121560] x86: Booted up 1 node, 4 CPUs [ 0.121565] smpboot: Total of 4 processors activated (12863.31 BogoMIPS) [ 0.127312] devtmpfs: initialized [ 0.127623] PM: Registering ACPI NVS region [mem 0x6a907000-0x6a907fff] (4096 bytes) [ 0.127625] PM: Registering ACPI NVS region [mem 0x7c57f000-0x7c77efff] (2097152 bytes) [ 0.127743] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.127851] xor: automatically using best checksumming function: [ 0.137030] avx : 20084.000 MB/sec [ 0.137053] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 0.137144] RTC time: 8:03:44, date: 06/04/15 [ 0.137296] NET: Registered protocol family 16 [ 0.142074] cpuidle: using governor menu [ 0.142192] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.142194] ACPI: bus type PCI registered [ 0.142196] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.142287] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.142289] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.142535] PCI: Using configuration type 1 for base access [ 0.165131] raid6: sse2x1 gen() 4757 MB/s [ 0.182150] raid6: sse2x1 xor() 3015 MB/s [ 0.199175] raid6: sse2x2 gen() 5691 MB/s [ 0.216208] raid6: sse2x2 xor() 3964 MB/s [ 0.233238] raid6: sse2x4 gen() 6660 MB/s [ 0.250278] raid6: sse2x4 xor() 4652 MB/s [ 0.267309] raid6: avx2x1 gen() 11496 MB/s [ 0.284343] raid6: avx2x2 gen() 12898 MB/s [ 0.301376] raid6: avx2x4 gen() 14558 MB/s [ 0.301377] raid6: using algorithm avx2x4 gen() 14558 MB/s [ 0.301379] raid6: using avx2x2 recovery algorithm [ 0.301420] ACPI: Added _OSI(Module Device) [ 0.301422] ACPI: Added _OSI(Processor Device) [ 0.301423] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.301425] ACPI: Added _OSI(Processor Aggregator Device) [ 0.301426] ACPI: Added _OSI(Linux) [ 0.310040] ACPI: Executed 15 blocks of module-level executable AML code [ 0.316115] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query honored via cmdline [ 0.320048] ACPI: Dynamic OEM Table Load: [ 0.320063] ACPI: SSDT 0xFFFF880274759C00 00037F (v02 PmRef Cpu0Cst 00003001 INTL 20121220) [ 0.321174] ACPI: Dynamic OEM Table Load: [ 0.321187] ACPI: SSDT 0xFFFF880274799000 000473 (v02 PmRef Cpu0Ist 00003000 INTL 20121220) [ 0.321194] ACPI Error: [_PPC] Namespace lookup failure, AE_ALREADY_EXISTS (20150410/dswload-369) [ 0.321199] ACPI Exception: AE_ALREADY_EXISTS, During name lookup/catalog (20150410/psobject-224) [ 0.321204] ACPI Error: Method parse/execution failed [\_PR_.CPU0.GCAP] (Node ffff8802758f35a0), AE_ALREADY_EXISTS (20150410/psparse-536) [ 0.321216] ACPI Error: Method parse/execution failed [\_PR_.CPU0._PDC] (Node ffff8802758f3500), AE_ALREADY_EXISTS (20150410/psparse-536) [ 0.321220] ACPI: Marking method _PDC as Serialized because of AE_ALREADY_EXISTS error [ 0.321530] ACPI: Dynamic OEM Table Load: [ 0.321543] ACPI: SSDT 0xFFFF880274799800 0005AA (v02 PmRef ApIst 00003000 INTL 20121220) [ 0.322888] ACPI: Dynamic OEM Table Load: [ 0.322899] ACPI: SSDT 0xFFFF880274752E00 000119 (v02 PmRef ApCst 00003000 INTL 20121220) [ 0.325064] ACPI : EC: EC started [ 0.327500] ACPI: Interpreter enabled [ 0.327513] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150410/hwxface-580) [ 0.327523] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150410/hwxface-580) [ 0.327551] ACPI: (supports S0 S3 S4 S5) [ 0.327553] ACPI: Using IOAPIC for interrupt routing [ 0.327597] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.337076] ACPI: Power Resource [PC05] (on) [ 0.345650] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.345658] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.348301] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.348303] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.349938] PCI host bridge to bus 0000:00 [ 0.349942] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.349945] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.349947] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.349949] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.349951] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.349953] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.349956] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.349958] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.349960] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.349962] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.349964] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.349965] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.349967] pci_bus 0000:00: root bus resource [mem 0x80800000-0xfeafffff window] [ 0.349977] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000 [ 0.350661] pci 0000:00:02.0: [8086:1916] type 00 class 0x030000 [ 0.350674] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb0ffffff 64bit] [ 0.350682] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.350688] pci 0000:00:02.0: reg 0x20: [io 0x6000-0x603f] [ 0.351407] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000 [ 0.351422] pci 0000:00:08.0: reg 0x10: [mem 0xb132a000-0xb132afff 64bit] [ 0.352136] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 0.352159] pci 0000:00:14.0: reg 0x10: [mem 0xb1300000-0xb130ffff 64bit] [ 0.352239] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.352861] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.352908] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 0.352930] pci 0000:00:14.2: reg 0x10: [mem 0xb132b000-0xb132bfff 64bit] [ 0.353665] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 0.353703] pci 0000:00:16.0: reg 0x10: [mem 0xb132c000-0xb132cfff 64bit] [ 0.353825] pci 0000:00:16.0: PME# supported from D3hot [ 0.354488] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 0.354507] pci 0000:00:17.0: reg 0x10: [mem 0xb1328000-0xb1329fff] [ 0.354519] pci 0000:00:17.0: reg 0x14: [mem 0xb132f000-0xb132f0ff] [ 0.354530] pci 0000:00:17.0: reg 0x18: [io 0x6080-0x6087] [ 0.354540] pci 0000:00:17.0: reg 0x1c: [io 0x6088-0x608b] [ 0.354550] pci 0000:00:17.0: reg 0x20: [io 0x6060-0x607f] [ 0.354560] pci 0000:00:17.0: reg 0x24: [mem 0xb132d000-0xb132d7ff] [ 0.354607] pci 0000:00:17.0: PME# supported from D3hot [ 0.355273] pci 0000:00:1c.0: [8086:9d14] type 01 class 0x060400 [ 0.355347] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.355996] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.356054] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 [ 0.356128] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold [ 0.356771] pci 0000:00:1c.5: System wakeup disabled by ACPI [ 0.356819] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 0.356892] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.357546] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.357617] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100 [ 0.358397] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 0.358412] pci 0000:00:1f.2: reg 0x10: [mem 0xb1324000-0xb1327fff] [ 0.359121] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040300 [ 0.359149] pci 0000:00:1f.3: reg 0x10: [mem 0xb1320000-0xb1323fff 64bit] [ 0.359189] pci 0000:00:1f.3: reg 0x20: [mem 0xb1310000-0xb131ffff 64bit] [ 0.359243] pci 0000:00:1f.3: PME# supported from D3hot D3cold [ 0.362412] pci 0000:00:1f.3: System wakeup disabled by ACPI [ 0.362460] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 0.362508] pci 0000:00:1f.4: reg 0x10: [mem 0xb132e000-0xb132e0ff 64bit] [ 0.362581] pci 0000:00:1f.4: reg 0x20: [io 0x6040-0x605f] [ 0.363360] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000 [ 0.363382] pci 0000:01:00.0: reg 0x10: [io 0x5000-0x50ff] [ 0.363414] pci 0000:01:00.0: reg 0x18: [mem 0xb1204000-0xb1204fff 64bit] [ 0.363434] pci 0000:01:00.0: reg 0x20: [mem 0xb1200000-0xb1203fff 64bit] [ 0.363526] pci 0000:01:00.0: supports D1 D2 [ 0.363528] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.363585] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.366560] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.366565] pci 0000:00:1c.0: bridge window [io 0x5000-0x5fff] [ 0.366568] pci 0000:00:1c.0: bridge window [mem 0xb1200000-0xb12fffff] [ 0.366644] pci 0000:02:00.0: [10ec:8821] type 00 class 0x028000 [ 0.366667] pci 0000:02:00.0: reg 0x10: [io 0x4000-0x40ff] [ 0.366702] pci 0000:02:00.0: reg 0x18: [mem 0xb1100000-0xb1103fff 64bit] [ 0.366818] pci 0000:02:00.0: supports D1 D2 [ 0.366819] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.366866] pci 0000:02:00.0: System wakeup disabled by ACPI [ 0.369564] pci 0000:00:1c.5: PCI bridge to [bus 02] [ 0.369569] pci 0000:00:1c.5: bridge window [io 0x4000-0x4fff] [ 0.369573] pci 0000:00:1c.5: bridge window [mem 0xb1100000-0xb11fffff] [ 0.369647] pci 0000:03:00.0: [1002:6660] type 00 class 0x038000 [ 0.369666] pci 0000:03:00.0: reg 0x10: [mem 0x90000000-0x9fffffff 64bit pref] [ 0.369679] pci 0000:03:00.0: reg 0x18: [mem 0xb1000000-0xb103ffff 64bit] [ 0.369686] pci 0000:03:00.0: reg 0x20: [io 0x3000-0x30ff] [ 0.369700] pci 0000:03:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 0.369754] pci 0000:03:00.0: supports D1 D2 [ 0.369756] pci 0000:03:00.0: PME# supported from D1 D2 D3hot [ 0.369795] pci 0000:03:00.0: System wakeup disabled by ACPI [ 0.372566] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.372570] pci 0000:00:1d.0: bridge window [io 0x3000-0x3fff] [ 0.372575] pci 0000:00:1d.0: bridge window [mem 0xb1000000-0xb10fffff] [ 0.372581] pci 0000:00:1d.0: bridge window [mem 0x90000000-0x9fffffff 64bit pref] [ 0.374185] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374245] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.374301] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374358] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374415] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374470] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374527] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374589] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.374917] ACPI: Enabled 5 GPEs in block 00 to 7F [ 0.375023] ACPI : EC: GPE = 0x4f, I/O: command/status = 0x66, data = 0x62 [ 0.375112] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.375115] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.375118] vgaarb: loaded [ 0.375120] vgaarb: bridge control possible 0000:00:02.0 [ 0.375207] SCSI subsystem initialized [ 0.375249] libata version 3.00 loaded. [ 0.375275] ACPI: bus type USB registered [ 0.375296] usbcore: registered new interface driver usbfs [ 0.375307] usbcore: registered new interface driver hub [ 0.375328] usbcore: registered new device driver usb [ 0.375519] PCI: Using ACPI for IRQ routing [ 0.403556] PCI: pci_cache_line_size set to 64 bytes [ 0.403622] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 0.403624] e820: reserve RAM buffer [mem 0x00086000-0x0008ffff] [ 0.403625] e820: reserve RAM buffer [mem 0x6970e018-0x6bffffff] [ 0.403628] e820: reserve RAM buffer [mem 0x69716018-0x6bffffff] [ 0.403630] e820: reserve RAM buffer [mem 0x69728018-0x6bffffff] [ 0.403632] e820: reserve RAM buffer [mem 0x6a907000-0x6bffffff] [ 0.403633] e820: reserve RAM buffer [mem 0x7bb8f000-0x7bffffff] [ 0.403635] e820: reserve RAM buffer [mem 0x7c800000-0x7fffffff] [ 0.403637] e820: reserve RAM buffer [mem 0x27e800000-0x27fffffff] [ 0.403765] NetLabel: Initializing [ 0.403767] NetLabel: domain hash size = 128 [ 0.403768] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.403782] NetLabel: unlabeled traffic allowed by default [ 0.403889] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.403895] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 0.405951] Switched to clocksource hpet [ 0.412533] pnp: PnP ACPI init [ 0.413185] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.413190] system 00:00: [io 0xffff] has been reserved [ 0.413192] system 00:00: [io 0xffff] has been reserved [ 0.413194] system 00:00: [io 0xffff] has been reserved [ 0.413197] system 00:00: [io 0x1800-0x18fe] could not be reserved [ 0.413199] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.413203] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.413303] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.413345] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.413348] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.413382] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.413417] pnp 00:04: Plug and Play ACPI device, IDs SYN2b59 PNP0f13 SYN0002 SYN2b00 (active) [ 0.414580] system 00:05: [mem 0xfdaf0000-0xfdafffff] has been reserved [ 0.414583] system 00:05: [mem 0xfdae0000-0xfdaeffff] has been reserved [ 0.414586] system 00:05: [mem 0xfdac0000-0xfdacffff] has been reserved [ 0.414589] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.415143] system 00:06: [mem 0xfe036800-0xfe03680b] has been reserved [ 0.415146] system 00:06: [mem 0xfe03680c-0xfe036fff] has been reserved [ 0.415148] system 00:06: [mem 0xfe037000-0xfe037fff] has been reserved [ 0.415151] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.415330] system 00:07: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.415332] system 00:07: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.415334] system 00:07: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.415337] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved [ 0.415339] system 00:07: [mem 0xfd000000-0xfdabffff] has been reserved [ 0.415341] system 00:07: [mem 0xfdad0000-0xfdadffff] has been reserved [ 0.415345] system 00:07: [mem 0xfdb00000-0xfdffffff] has been reserved [ 0.415347] system 00:07: [mem 0xfe000000-0xfe01ffff] has been reserved [ 0.415349] system 00:07: [mem 0xfe03d000-0xfe7fffff] has been reserved [ 0.415352] system 00:07: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.415354] system 00:07: [mem 0xfed90000-0xfed93fff] could not be reserved [ 0.415356] system 00:07: [mem 0xfed45000-0xfed8ffff] could not be reserved [ 0.415359] system 00:07: [mem 0xff000000-0xffffffff] could not be reserved [ 0.415361] system 00:07: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.415363] system 00:07: [mem 0x80820000-0x8083ffff] has been reserved [ 0.415366] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.415602] pnp: PnP ACPI: found 8 devices [ 0.424307] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.424317] pci 0000:03:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window [ 0.424341] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.424345] pci 0000:00:1c.0: bridge window [io 0x5000-0x5fff] [ 0.424350] pci 0000:00:1c.0: bridge window [mem 0xb1200000-0xb12fffff] [ 0.424357] pci 0000:00:1c.5: PCI bridge to [bus 02] [ 0.424360] pci 0000:00:1c.5: bridge window [io 0x4000-0x4fff] [ 0.424365] pci 0000:00:1c.5: bridge window [mem 0xb1100000-0xb11fffff] [ 0.424374] pci 0000:03:00.0: BAR 6: assigned [mem 0xb1040000-0xb105ffff pref] [ 0.424377] pci 0000:00:1d.0: PCI bridge to [bus 03] [ 0.424379] pci 0000:00:1d.0: bridge window [io 0x3000-0x3fff] [ 0.424384] pci 0000:00:1d.0: bridge window [mem 0xb1000000-0xb10fffff] [ 0.424388] pci 0000:00:1d.0: bridge window [mem 0x90000000-0x9fffffff 64bit pref] [ 0.424395] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.424397] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.424399] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.424401] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.424403] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.424405] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.424407] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.424409] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.424410] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.424412] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.424414] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.424416] pci_bus 0000:00: resource 15 [mem 0x80800000-0xfeafffff window] [ 0.424418] pci_bus 0000:01: resource 0 [io 0x5000-0x5fff] [ 0.424420] pci_bus 0000:01: resource 1 [mem 0xb1200000-0xb12fffff] [ 0.424422] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff] [ 0.424424] pci_bus 0000:02: resource 1 [mem 0xb1100000-0xb11fffff] [ 0.424426] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff] [ 0.424428] pci_bus 0000:03: resource 1 [mem 0xb1000000-0xb10fffff] [ 0.424430] pci_bus 0000:03: resource 2 [mem 0x90000000-0x9fffffff 64bit pref] [ 0.424476] NET: Registered protocol family 2 [ 0.424729] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.424918] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.425074] TCP: Hash tables configured (established 65536 bind 65536) [ 0.425104] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.425136] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.425206] NET: Registered protocol family 1 [ 0.425221] pci 0000:00:02.0: Video device with shadowed ROM [ 0.426582] PCI: CLS 64 bytes, default 64 [ 0.426631] Unpacking initramfs... [ 4.506805] Freeing initrd memory: 25012K (ffff88003e78e000 - ffff88003fffb000) [ 4.506848] dmar: Device scope type does not match for 0000:00:1d.0 [ 4.506854] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.506857] software IO TLB [mem 0x77706000-0x7b706000] (64MB) mapped at [ffff880077706000-ffff88007b705fff] [ 4.506940] Simple Boot Flag at 0x44 set to 0x1 [ 4.507745] Scanning for low memory corruption every 60 seconds [ 4.507958] AVX2 version of gcm_enc/dec engaged. [ 4.507960] AES CTR mode by8 optimization enabled [ 4.511893] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 4.513000] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 4.513037] audit: initializing netlink subsys (disabled) [ 4.513054] audit: type=2000 audit(1433405028.496:1): initialized [ 4.513462] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.515620] VFS: Disk quotas dquot_6.6.0 [ 4.515664] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.517869] alg: No test for stdrng (krng) [ 4.517895] NET: Registered protocol family 38 [ 4.517951] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 4.518115] io scheduler noop registered [ 4.518121] io scheduler deadline registered [ 4.518198] io scheduler cfq registered (default) [ 4.518938] aer 0000:00:1c.0:pcie02: service driver aer loaded [ 4.518961] aer 0000:00:1c.5:pcie02: service driver aer loaded [ 4.518982] aer 0000:00:1d.0:pcie02: service driver aer loaded [ 4.518999] pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt [ 4.519001] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 4.519005] pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded [ 4.519013] pcieport 0000:00:1c.5: Signaling PME through PCIe PME interrupt [ 4.519015] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt [ 4.519018] pcie_pme 0000:00:1c.5:pcie01: service driver pcie_pme loaded [ 4.519027] pcieport 0000:00:1d.0: Signaling PME through PCIe PME interrupt [ 4.519028] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt [ 4.519032] pcie_pme 0000:00:1d.0:pcie01: service driver pcie_pme loaded [ 4.519038] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.519055] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 4.519078] efifb: probing for efifb [ 4.519096] efifb: framebuffer at 0xa0000000, mapped to 0xffffc90001000000, using 4128k, total 4128k [ 4.519098] efifb: mode is 1366x768x32, linelength=5504, pages=1 [ 4.519099] efifb: scrolling: redraw [ 4.519101] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 4.522291] Console: switching to colour frame buffer device 170x48 [ 4.525279] fb0: EFI VGA frame buffer device [ 4.525289] intel_idle: does not run on family 6 model 78 [ 4.526493] ACPI: AC Adapter [ADP0] (on-line) [ 4.526601] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 4.526991] ACPI: Lid Switch [LID0] [ 4.527040] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 4.527044] ACPI: Power Button [PWRB] [ 4.527081] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 4.527084] ACPI: Sleep Button [SLPB] [ 4.527121] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 4.527123] ACPI: Power Button [PWRF] [ 4.528004] Monitor-Mwait will be used to enter C-1 state [ 4.528058] Monitor-Mwait will be used to enter C-2 state [ 4.528118] Monitor-Mwait will be used to enter C-3 state [ 4.528242] ACPI: acpi_idle registered with cpuidle [ 4.529642] GHES: HEST is not enabled! [ 4.529749] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.530651] Non-volatile memory driver v1.3 [ 4.530749] Linux agpgart interface v0.103 [ 4.533083] loop: module loaded [ 4.533170] ahci 0000:00:17.0: version 3.0 [ 4.544206] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode [ 4.544209] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 4.544820] scsi host0: ahci [ 4.545190] scsi host1: ahci [ 4.545235] ata1: SATA max UDMA/133 abar m2048@0xb132d000 port 0xb132d100 irq 125 [ 4.545238] ata2: SATA max UDMA/133 abar m2048@0xb132d000 port 0xb132d180 irq 125 [ 4.545321] libphy: Fixed MDIO Bus: probed [ 4.545514] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.545518] ehci-pci: EHCI PCI platform driver [ 4.545532] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.545536] ohci-pci: OHCI PCI platform driver [ 4.545546] uhci_hcd: USB Universal Host Controller Interface driver [ 4.545601] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 4.561569] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 4.561574] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 4.561734] mousedev: PS/2 mouse device common for all mice [ 4.562421] rtc_cmos 00:01: RTC can wake from S4 [ 4.562937] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 4.563024] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 4.563088] device-mapper: uevent: version 1.0.3 [ 4.563255] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@redhat.com [ 4.563902] EFI Variables Facility v0.08 2004-May-17 [ 4.573552] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 4.614978] pstore: Registered efi as persistent store backend [ 4.615002] hidraw: raw HID events driver (C) Jiri Kosina [ 4.615155] usbcore: registered new interface driver usbhid [ 4.615156] usbhid: USB HID core driver [ 4.615189] drop_monitor: Initializing network drop monitor service [ 4.615275] ip_tables: (C) 2000-2006 Netfilter Core Team [ 4.616456] NET: Registered protocol family 10 [ 4.616838] NET: Registered protocol family 17 [ 4.617502] registered taskstats version 1 [ 4.618293] Btrfs loaded [ 4.621918] Magic number: 3:658:67 [ 4.622147] rtc_cmos 00:01: setting system clock to 2015-06-04 08:03:49 UTC (1433405029) [ 4.623360] PM: Hibernation image not present or could not be loaded. [ 4.850539] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 4.850580] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 4.854514] ata2.00: ATAPI: MATSHITA DVD-RAM UJ8HC, G801, max UDMA/100 [ 4.856899] ata1.00: ATA-8: ST1000LM024 HN-M101MBB, 2BA30001, max UDMA/100 [ 4.856906] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32) [ 4.862306] ata2.00: configured for UDMA/100 [ 4.863288] ata1.00: configured for UDMA/100 [ 4.863655] scsi 0:0:0:0: Direct-Access ATA ST1000LM024 HN-M 0001 PQ: 0 ANSI: 5 [ 4.864393] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.864397] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB) [ 4.864406] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 4.864505] sd 0:0:0:0: [sda] Write Protect is off [ 4.864513] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 4.864536] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.871134] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ8HC G801 PQ: 0 ANSI: 5 [ 4.903640] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 4.903644] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 4.903970] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 4.904195] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 4.921137] sda: sda1 sda2 sda3 sda4 sda5 sda6 [ 4.921972] sd 0:0:0:0: [sda] Attached SCSI disk [ 4.922496] Freeing unused kernel memory: 1392K (ffffffff81d21000 - ffffffff81e7d000) [ 4.922498] Write protecting the kernel read-only data: 12288k [ 4.923019] Freeing unused kernel memory: 548K (ffff880001777000 - ffff880001800000) [ 4.923367] Freeing unused kernel memory: 968K (ffff880001b0e000 - ffff880001c00000) [ 5.023965] dracut: rd.luks=0: removing cryptoluks activation [ 5.029693] dracut: rd.lvm=0: removing LVM activation [ 5.041635] systemd-udevd[151]: starting version 208 [ 5.067903] [drm] Initialized drm 1.1.0 20060810 [ 5.076518] i915 0000:00:02.0: Direct firmware load for i915/skl_dmc_ver4.bin failed with error -2 [ 5.076562] [drm:i915_firmware_load_error_print [i915]] *ERROR* failed to load firmware i915/skl_dmc_ver4.bin (0) [ 5.076717] [drm] Memory usable by graphics device = 4096M [ 5.076722] checking generic (a0000000 408000) vs hw (a0000000 10000000) [ 5.076724] fb: switching to inteldrmfb from EFI VGA [ 5.076754] Console: switching to colour dummy device 80x25 [ 5.076887] [drm] Replacing VGA console driver [ 5.083934] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.083937] [drm] Driver supports precise vblank timestamp query. [ 5.094436] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 5.101004] Linpus debug val is 937 [ 5.104800] fbcon: inteldrmfb (fb0) is primary device [ 5.105828] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 5.305471] Linpus debug val is 0 [ 5.370478] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 5.507496] tsc: Refined TSC clocksource calibration: 1607.999 MHz [ 5.507499] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x172da94f0e2, max_idle_ns: 440795278248 ns [ 5.546853] psmouse serio1: synaptics: queried max coordinates: x [..5670], y [..4794] [ 5.594565] psmouse serio1: synaptics: queried min coordinates: x [1314..], y [1098..] [ 5.691949] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x2a800, board id: 2848, fw id: 1581875 [ 5.754041] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 6.126860] Linpus debug val is 937 [ 6.127744] ------------[ cut here ]------------ [ 6.127802] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.127803] CSR is not loaded. [ 6.127811] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.127816] CPU: 0 PID: 92 Comm: kworker/u16:3 Not tainted 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.127818] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.127826] Workqueue: events_unbound async_run_entry_fn [ 6.127831] ffffffffa0186ff8 ffff88026f6ef738 ffffffff8176889d 0000000008ae08ae [ 6.127835] ffff88026f6ef788 ffff88026f6ef778 ffffffff8107c32a ffff88026f6ef768 [ 6.127838] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.127839] Call Trace: [ 6.127848] [] dump_stack+0x45/0x57 [ 6.127853] [] warn_slowpath_common+0x8a/0xc0 [ 6.127857] [] warn_slowpath_fmt+0x46/0x50 [ 6.127921] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.127971] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.128015] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.128057] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.128099] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.128169] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.128236] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.128246] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.128255] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.128266] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.128277] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.128287] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.128295] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.128359] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.128364] [] fbcon_init+0x4f4/0x580 [ 6.128369] [] visual_init+0xbc/0x120 [ 6.128373] [] do_bind_con_driver+0x163/0x330 [ 6.128378] [] do_take_over_console+0x11c/0x1c0 [ 6.128384] [] do_fbcon_takeover+0x63/0xd0 [ 6.128387] [] fbcon_event_notify+0x68d/0x7e0 [ 6.128394] [] notifier_call_chain+0x4e/0x80 [ 6.128399] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.128402] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.128408] [] blocking_notifier_call_chain+0x16/0x20 [ 6.128413] [] fb_notifier_call_chain+0x1b/0x20 [ 6.128417] [] register_framebuffer+0x1e6/0x320 [ 6.128429] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.128492] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.128496] [] async_run_entry_fn+0x4a/0x140 [ 6.128500] [] process_one_work+0x142/0x3f0 [ 6.128503] [] worker_thread+0x11b/0x460 [ 6.128507] [] ? process_one_work+0x3f0/0x3f0 [ 6.128512] [] kthread+0xd2/0xf0 [ 6.128517] [] ? kthread_create_on_node+0x170/0x170 [ 6.128522] [] ret_from_fork+0x42/0x70 [ 6.128526] [] ? kthread_create_on_node+0x170/0x170 [ 6.128529] ---[ end trace d595c73cdcde54bc ]--- [ 6.128531] ------------[ cut here ]------------ [ 6.128579] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.128580] CSR SSP Base Not fine [ 6.128585] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.128589] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.128590] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.128595] Workqueue: events_unbound async_run_entry_fn [ 6.128623] ffffffffa0186ff8 ffff88026f6ef738 ffffffff8176889d 0000000008f508f5 [ 6.128626] ffff88026f6ef788 ffff88026f6ef778 ffffffff8107c32a ffff88026f6ef768 [ 6.128629] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.128629] Call Trace: [ 6.128635] [] dump_stack+0x45/0x57 [ 6.128638] [] warn_slowpath_common+0x8a/0xc0 [ 6.128642] [] warn_slowpath_fmt+0x46/0x50 [ 6.128686] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.128729] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.128769] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.128809] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.128875] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.128937] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.128946] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.128954] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.128966] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.128977] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.128987] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.128995] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.129058] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.129061] [] fbcon_init+0x4f4/0x580 [ 6.129066] [] visual_init+0xbc/0x120 [ 6.129070] [] do_bind_con_driver+0x163/0x330 [ 6.129075] [] do_take_over_console+0x11c/0x1c0 [ 6.129081] [] do_fbcon_takeover+0x63/0xd0 [ 6.129083] [] fbcon_event_notify+0x68d/0x7e0 [ 6.129089] [] notifier_call_chain+0x4e/0x80 [ 6.129095] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.129098] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.129103] [] blocking_notifier_call_chain+0x16/0x20 [ 6.129107] [] fb_notifier_call_chain+0x1b/0x20 [ 6.129111] [] register_framebuffer+0x1e6/0x320 [ 6.129122] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.129184] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.129188] [] async_run_entry_fn+0x4a/0x140 [ 6.129192] [] process_one_work+0x142/0x3f0 [ 6.129195] [] worker_thread+0x11b/0x460 [ 6.129199] [] ? process_one_work+0x3f0/0x3f0 [ 6.129203] [] kthread+0xd2/0xf0 [ 6.129208] [] ? kthread_create_on_node+0x170/0x170 [ 6.129213] [] ret_from_fork+0x42/0x70 [ 6.129217] [] ? kthread_create_on_node+0x170/0x170 [ 6.129220] ---[ end trace d595c73cdcde54bd ]--- [ 6.129221] ------------[ cut here ]------------ [ 6.129266] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.129267] CSR HTP Not fine [ 6.129272] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.129275] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.129277] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.129281] Workqueue: events_unbound async_run_entry_fn [ 6.129284] ffffffffa0186ff8 ffff88026f6ef738 ffffffff8176889d 00000000093b093b [ 6.129287] ffff88026f6ef788 ffff88026f6ef778 ffffffff8107c32a ffff88026f6ef768 [ 6.129290] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.129291] Call Trace: [ 6.129295] [] dump_stack+0x45/0x57 [ 6.129299] [] warn_slowpath_common+0x8a/0xc0 [ 6.129302] [] warn_slowpath_fmt+0x46/0x50 [ 6.129345] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.129385] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.129423] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.129462] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.129526] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.129587] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.129596] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.129604] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.129639] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.129649] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.129659] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.129666] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.129729] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.129732] [] fbcon_init+0x4f4/0x580 [ 6.129736] [] visual_init+0xbc/0x120 [ 6.129741] [] do_bind_con_driver+0x163/0x330 [ 6.129745] [] do_take_over_console+0x11c/0x1c0 [ 6.129751] [] do_fbcon_takeover+0x63/0xd0 [ 6.129754] [] fbcon_event_notify+0x68d/0x7e0 [ 6.129760] [] notifier_call_chain+0x4e/0x80 [ 6.129765] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.129768] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.129773] [] blocking_notifier_call_chain+0x16/0x20 [ 6.129777] [] fb_notifier_call_chain+0x1b/0x20 [ 6.129781] [] register_framebuffer+0x1e6/0x320 [ 6.129793] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.129852] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.129856] [] async_run_entry_fn+0x4a/0x140 [ 6.129859] [] process_one_work+0x142/0x3f0 [ 6.129863] [] worker_thread+0x11b/0x460 [ 6.129866] [] ? process_one_work+0x3f0/0x3f0 [ 6.129871] [] kthread+0xd2/0xf0 [ 6.129876] [] ? kthread_create_on_node+0x170/0x170 [ 6.129880] [] ret_from_fork+0x42/0x70 [ 6.129885] [] ? kthread_create_on_node+0x170/0x170 [ 6.129887] ---[ end trace d595c73cdcde54be ]--- [ 6.129889] ------------[ cut here ]------------ [ 6.129935] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.129936] DC6 already programmed to be disabled. [ 6.129941] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.129943] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.129945] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.129949] Workqueue: events_unbound async_run_entry_fn [ 6.129952] ffffffffa0186878 ffff88026f6ef768 ffffffff8176889d 0000000009810981 [ 6.129955] ffff88026f6ef7b8 ffff88026f6ef7a8 ffffffff8107c32a ffff88026f6ef7d8 [ 6.129958] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.129959] Call Trace: [ 6.129963] [] dump_stack+0x45/0x57 [ 6.129967] [] warn_slowpath_common+0x8a/0xc0 [ 6.129970] [] warn_slowpath_fmt+0x46/0x50 [ 6.130013] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.130054] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.130095] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.130157] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.130217] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.130226] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.130233] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.130244] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.130254] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.130263] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.130272] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.130333] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.130336] [] fbcon_init+0x4f4/0x580 [ 6.130340] [] visual_init+0xbc/0x120 [ 6.130345] [] do_bind_con_driver+0x163/0x330 [ 6.130349] [] do_take_over_console+0x11c/0x1c0 [ 6.130355] [] do_fbcon_takeover+0x63/0xd0 [ 6.130358] [] fbcon_event_notify+0x68d/0x7e0 [ 6.130363] [] notifier_call_chain+0x4e/0x80 [ 6.130369] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.130371] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.130377] [] blocking_notifier_call_chain+0x16/0x20 [ 6.130381] [] fb_notifier_call_chain+0x1b/0x20 [ 6.130384] [] register_framebuffer+0x1e6/0x320 [ 6.130396] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.130455] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.130458] [] async_run_entry_fn+0x4a/0x140 [ 6.130462] [] process_one_work+0x142/0x3f0 [ 6.130465] [] worker_thread+0x11b/0x460 [ 6.130469] [] ? process_one_work+0x3f0/0x3f0 [ 6.130473] [] kthread+0xd2/0xf0 [ 6.130478] [] ? kthread_create_on_node+0x170/0x170 [ 6.130482] [] ret_from_fork+0x42/0x70 [ 6.130487] [] ? kthread_create_on_node+0x170/0x170 [ 6.130489] ---[ end trace d595c73cdcde54bf ]--- [ 6.132845] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.132848] ------------[ cut here ]------------ [ 6.132875] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.132875] CSR is not loaded. [ 6.132878] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.132880] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.132881] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.132883] Workqueue: events_unbound async_run_entry_fn [ 6.132885] ffffffffa0186ff8 ffff88026f6ef748 ffffffff8176889d 0000000009c709c7 [ 6.132887] ffff88026f6ef798 ffff88026f6ef788 ffffffff8107c32a ffff88026f6ef7a8 [ 6.132889] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.132889] Call Trace: [ 6.132892] [] dump_stack+0x45/0x57 [ 6.132894] [] warn_slowpath_common+0x8a/0xc0 [ 6.132896] [] warn_slowpath_fmt+0x46/0x50 [ 6.132929] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.132956] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.132981] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.133004] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.133028] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.133063] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.133068] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.133072] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.133079] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.133084] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.133089] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.133093] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.133127] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.133129] [] fbcon_init+0x4f4/0x580 [ 6.133132] [] visual_init+0xbc/0x120 [ 6.133134] [] do_bind_con_driver+0x163/0x330 [ 6.133137] [] do_take_over_console+0x11c/0x1c0 [ 6.133140] [] do_fbcon_takeover+0x63/0xd0 [ 6.133142] [] fbcon_event_notify+0x68d/0x7e0 [ 6.133145] [] notifier_call_chain+0x4e/0x80 [ 6.133148] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.133150] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.133153] [] blocking_notifier_call_chain+0x16/0x20 [ 6.133155] [] fb_notifier_call_chain+0x1b/0x20 [ 6.133157] [] register_framebuffer+0x1e6/0x320 [ 6.133164] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.133197] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.133199] [] async_run_entry_fn+0x4a/0x140 [ 6.133201] [] process_one_work+0x142/0x3f0 [ 6.133203] [] worker_thread+0x11b/0x460 [ 6.133205] [] ? process_one_work+0x3f0/0x3f0 [ 6.133207] [] kthread+0xd2/0xf0 [ 6.133210] [] ? kthread_create_on_node+0x170/0x170 [ 6.133213] [] ret_from_fork+0x42/0x70 [ 6.133215] [] ? kthread_create_on_node+0x170/0x170 [ 6.133216] ---[ end trace d595c73cdcde54c0 ]--- [ 6.133217] ------------[ cut here ]------------ [ 6.133245] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.133245] CSR SSP Base Not fine [ 6.133248] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.133250] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.133251] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.133253] Workqueue: events_unbound async_run_entry_fn [ 6.133255] ffffffffa0186ff8 ffff88026f6ef748 ffffffff8176889d 000000000a0d0a0d [ 6.133256] ffff88026f6ef798 ffff88026f6ef788 ffffffff8107c32a ffff88026f6ef7a8 [ 6.133258] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.133258] Call Trace: [ 6.133261] [] dump_stack+0x45/0x57 [ 6.133263] [] warn_slowpath_common+0x8a/0xc0 [ 6.133264] [] warn_slowpath_fmt+0x46/0x50 [ 6.133290] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.133314] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.133337] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.133359] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.133394] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.133399] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.133404] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.133410] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.133416] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.133421] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.133426] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.133460] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.133462] [] fbcon_init+0x4f4/0x580 [ 6.133464] [] visual_init+0xbc/0x120 [ 6.133467] [] do_bind_con_driver+0x163/0x330 [ 6.133469] [] do_take_over_console+0x11c/0x1c0 [ 6.133472] [] do_fbcon_takeover+0x63/0xd0 [ 6.133474] [] fbcon_event_notify+0x68d/0x7e0 [ 6.133477] [] notifier_call_chain+0x4e/0x80 [ 6.133480] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.133482] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.133485] [] blocking_notifier_call_chain+0x16/0x20 [ 6.133487] [] fb_notifier_call_chain+0x1b/0x20 [ 6.133489] [] register_framebuffer+0x1e6/0x320 [ 6.133496] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.133529] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.133531] [] async_run_entry_fn+0x4a/0x140 [ 6.133533] [] process_one_work+0x142/0x3f0 [ 6.133535] [] worker_thread+0x11b/0x460 [ 6.133537] [] ? process_one_work+0x3f0/0x3f0 [ 6.133539] [] kthread+0xd2/0xf0 [ 6.133542] [] ? kthread_create_on_node+0x170/0x170 [ 6.133544] [] ret_from_fork+0x42/0x70 [ 6.133547] [] ? kthread_create_on_node+0x170/0x170 [ 6.133548] ---[ end trace d595c73cdcde54c1 ]--- [ 6.133549] ------------[ cut here ]------------ [ 6.133575] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.133576] CSR HTP Not fine [ 6.133578] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.133580] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.133581] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.133583] Workqueue: events_unbound async_run_entry_fn [ 6.133585] ffffffffa0186ff8 ffff88026f6ef748 ffffffff8176889d 000000000a520a52 [ 6.133586] ffff88026f6ef798 ffff88026f6ef788 ffffffff8107c32a ffff88026f6ef7a8 [ 6.133588] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.133588] Call Trace: [ 6.133591] [] dump_stack+0x45/0x57 [ 6.133593] [] warn_slowpath_common+0x8a/0xc0 [ 6.133595] [] warn_slowpath_fmt+0x46/0x50 [ 6.133619] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.133663] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.133686] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.133708] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.133743] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.133748] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.133753] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.133759] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.133764] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.133770] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.133774] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.133809] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.133811] [] fbcon_init+0x4f4/0x580 [ 6.133813] [] visual_init+0xbc/0x120 [ 6.133816] [] do_bind_con_driver+0x163/0x330 [ 6.133818] [] do_take_over_console+0x11c/0x1c0 [ 6.133822] [] do_fbcon_takeover+0x63/0xd0 [ 6.133823] [] fbcon_event_notify+0x68d/0x7e0 [ 6.133827] [] notifier_call_chain+0x4e/0x80 [ 6.133830] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.133831] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.133834] [] blocking_notifier_call_chain+0x16/0x20 [ 6.133836] [] fb_notifier_call_chain+0x1b/0x20 [ 6.133839] [] register_framebuffer+0x1e6/0x320 [ 6.133845] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.133878] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.133880] [] async_run_entry_fn+0x4a/0x140 [ 6.133882] [] process_one_work+0x142/0x3f0 [ 6.133884] [] worker_thread+0x11b/0x460 [ 6.133886] [] ? process_one_work+0x3f0/0x3f0 [ 6.133889] [] kthread+0xd2/0xf0 [ 6.133892] [] ? kthread_create_on_node+0x170/0x170 [ 6.133894] [] ret_from_fork+0x42/0x70 [ 6.133897] [] ? kthread_create_on_node+0x170/0x170 [ 6.133898] ---[ end trace d595c73cdcde54c2 ]--- [ 6.133899] ------------[ cut here ]------------ [ 6.133924] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.133924] DC6 already programmed to be disabled. [ 6.133927] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.133929] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.133929] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.133932] Workqueue: events_unbound async_run_entry_fn [ 6.133933] ffffffffa0186878 ffff88026f6ef778 ffffffff8176889d 000000000a970a97 [ 6.133935] ffff88026f6ef7c8 ffff88026f6ef7b8 ffffffff8107c32a ffff88026f6ef7e8 [ 6.133937] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.133937] Call Trace: [ 6.133939] [] dump_stack+0x45/0x57 [ 6.133941] [] warn_slowpath_common+0x8a/0xc0 [ 6.133943] [] warn_slowpath_fmt+0x46/0x50 [ 6.133967] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.133990] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.134012] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.134048] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.134053] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.134058] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.134064] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.134070] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.134075] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.134080] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.134114] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.134116] [] fbcon_init+0x4f4/0x580 [ 6.134118] [] visual_init+0xbc/0x120 [ 6.134121] [] do_bind_con_driver+0x163/0x330 [ 6.134123] [] do_take_over_console+0x11c/0x1c0 [ 6.134126] [] do_fbcon_takeover+0x63/0xd0 [ 6.134128] [] fbcon_event_notify+0x68d/0x7e0 [ 6.134131] [] notifier_call_chain+0x4e/0x80 [ 6.134134] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.134136] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.134139] [] blocking_notifier_call_chain+0x16/0x20 [ 6.134141] [] fb_notifier_call_chain+0x1b/0x20 [ 6.134143] [] register_framebuffer+0x1e6/0x320 [ 6.134150] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.134184] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.134186] [] async_run_entry_fn+0x4a/0x140 [ 6.134188] [] process_one_work+0x142/0x3f0 [ 6.134190] [] worker_thread+0x11b/0x460 [ 6.134192] [] ? process_one_work+0x3f0/0x3f0 [ 6.134194] [] kthread+0xd2/0xf0 [ 6.134197] [] ? kthread_create_on_node+0x170/0x170 [ 6.134199] [] ret_from_fork+0x42/0x70 [ 6.134202] [] ? kthread_create_on_node+0x170/0x170 [ 6.134203] ---[ end trace d595c73cdcde54c3 ]--- [ 6.136309] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.136312] ------------[ cut here ]------------ [ 6.136337] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.136338] CSR is not loaded. [ 6.136340] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.136342] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.136343] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.136345] Workqueue: events_unbound async_run_entry_fn [ 6.136347] ffffffffa0186ff8 ffff88026f6ef738 ffffffff8176889d 000000000adc0adc [ 6.136349] ffff88026f6ef788 ffff88026f6ef778 ffffffff8107c32a ffff88026f6ef7a8 [ 6.136350] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.136351] Call Trace: [ 6.136353] [] dump_stack+0x45/0x57 [ 6.136355] [] warn_slowpath_common+0x8a/0xc0 [ 6.136357] [] warn_slowpath_fmt+0x46/0x50 [ 6.136390] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.136415] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.136439] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.136462] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.136484] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.136521] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.136557] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.136562] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.136566] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.136572] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.136578] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.136583] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.136587] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.136621] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.136643] [] fbcon_init+0x4f4/0x580 [ 6.136645] [] visual_init+0xbc/0x120 [ 6.136647] [] do_bind_con_driver+0x163/0x330 [ 6.136650] [] do_take_over_console+0x11c/0x1c0 [ 6.136653] [] do_fbcon_takeover+0x63/0xd0 [ 6.136655] [] fbcon_event_notify+0x68d/0x7e0 [ 6.136658] [] notifier_call_chain+0x4e/0x80 [ 6.136661] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.136663] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.136666] [] blocking_notifier_call_chain+0x16/0x20 [ 6.136668] [] fb_notifier_call_chain+0x1b/0x20 [ 6.136670] [] register_framebuffer+0x1e6/0x320 [ 6.136677] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.136711] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.136713] [] async_run_entry_fn+0x4a/0x140 [ 6.136715] [] process_one_work+0x142/0x3f0 [ 6.136717] [] worker_thread+0x11b/0x460 [ 6.136719] [] ? process_one_work+0x3f0/0x3f0 [ 6.136722] [] kthread+0xd2/0xf0 [ 6.136725] [] ? kthread_create_on_node+0x170/0x170 [ 6.136727] [] ret_from_fork+0x42/0x70 [ 6.136730] [] ? kthread_create_on_node+0x170/0x170 [ 6.136731] ---[ end trace d595c73cdcde54c4 ]--- [ 6.136732] ------------[ cut here ]------------ [ 6.136759] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.136759] CSR SSP Base Not fine [ 6.136762] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.136764] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.136764] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.136766] Workqueue: events_unbound async_run_entry_fn [ 6.136768] ffffffffa0186ff8 ffff88026f6ef738 ffffffff8176889d 000000000b230b23 [ 6.136770] ffff88026f6ef788 ffff88026f6ef778 ffffffff8107c32a ffff88026f6ef7a8 [ 6.136772] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.136772] Call Trace: [ 6.136774] [] dump_stack+0x45/0x57 [ 6.136776] [] warn_slowpath_common+0x8a/0xc0 [ 6.136778] [] warn_slowpath_fmt+0x46/0x50 [ 6.136803] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.136828] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.136851] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.136874] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.136910] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.136944] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.136949] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.136954] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.136960] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.136965] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.136970] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.136975] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.137008] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.137010] [] fbcon_init+0x4f4/0x580 [ 6.137013] [] visual_init+0xbc/0x120 [ 6.137015] [] do_bind_con_driver+0x163/0x330 [ 6.137018] [] do_take_over_console+0x11c/0x1c0 [ 6.137021] [] do_fbcon_takeover+0x63/0xd0 [ 6.137022] [] fbcon_event_notify+0x68d/0x7e0 [ 6.137026] [] notifier_call_chain+0x4e/0x80 [ 6.137029] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.137030] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.137033] [] blocking_notifier_call_chain+0x16/0x20 [ 6.137035] [] fb_notifier_call_chain+0x1b/0x20 [ 6.137038] [] register_framebuffer+0x1e6/0x320 [ 6.137044] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.137077] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.137079] [] async_run_entry_fn+0x4a/0x140 [ 6.137081] [] process_one_work+0x142/0x3f0 [ 6.137083] [] worker_thread+0x11b/0x460 [ 6.137085] [] ? process_one_work+0x3f0/0x3f0 [ 6.137088] [] kthread+0xd2/0xf0 [ 6.137091] [] ? kthread_create_on_node+0x170/0x170 [ 6.137093] [] ret_from_fork+0x42/0x70 [ 6.137096] [] ? kthread_create_on_node+0x170/0x170 [ 6.137097] ---[ end trace d595c73cdcde54c5 ]--- [ 6.137098] ------------[ cut here ]------------ [ 6.137125] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.137125] CSR HTP Not fine [ 6.137128] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.137129] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.137130] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.137132] Workqueue: events_unbound async_run_entry_fn [ 6.137134] ffffffffa0186ff8 ffff88026f6ef738 ffffffff8176889d 000000000b690b69 [ 6.137136] ffff88026f6ef788 ffff88026f6ef778 ffffffff8107c32a ffff88026f6ef7a8 [ 6.137137] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.137138] Call Trace: [ 6.137140] [] dump_stack+0x45/0x57 [ 6.137142] [] warn_slowpath_common+0x8a/0xc0 [ 6.137144] [] warn_slowpath_fmt+0x46/0x50 [ 6.137169] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.137194] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.137217] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.137240] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.137276] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.137311] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.137316] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.137320] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.137326] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.137332] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.137338] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.137342] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.137375] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.137377] [] fbcon_init+0x4f4/0x580 [ 6.137380] [] visual_init+0xbc/0x120 [ 6.137382] [] do_bind_con_driver+0x163/0x330 [ 6.137385] [] do_take_over_console+0x11c/0x1c0 [ 6.137388] [] do_fbcon_takeover+0x63/0xd0 [ 6.137390] [] fbcon_event_notify+0x68d/0x7e0 [ 6.137393] [] notifier_call_chain+0x4e/0x80 [ 6.137396] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.137397] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.137400] [] blocking_notifier_call_chain+0x16/0x20 [ 6.137403] [] fb_notifier_call_chain+0x1b/0x20 [ 6.137405] [] register_framebuffer+0x1e6/0x320 [ 6.137411] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.137445] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.137447] [] async_run_entry_fn+0x4a/0x140 [ 6.137449] [] process_one_work+0x142/0x3f0 [ 6.137451] [] worker_thread+0x11b/0x460 [ 6.137453] [] ? process_one_work+0x3f0/0x3f0 [ 6.137456] [] kthread+0xd2/0xf0 [ 6.137458] [] ? kthread_create_on_node+0x170/0x170 [ 6.137461] [] ret_from_fork+0x42/0x70 [ 6.137463] [] ? kthread_create_on_node+0x170/0x170 [ 6.137464] ---[ end trace d595c73cdcde54c6 ]--- [ 6.137465] ------------[ cut here ]------------ [ 6.137492] WARNING: CPU: 0 PID: 92 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.137492] DC6 already programmed to be disabled. [ 6.137495] Modules linked in: i915(+) i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.137497] CPU: 0 PID: 92 Comm: kworker/u16:3 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.137497] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.137500] Workqueue: events_unbound async_run_entry_fn [ 6.137501] ffffffffa0186878 ffff88026f6ef768 ffffffff8176889d 000000000baf0baf [ 6.137503] ffff88026f6ef7b8 ffff88026f6ef7a8 ffffffff8107c32a ffff88026f6ef7d8 [ 6.137505] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.137505] Call Trace: [ 6.137508] [] dump_stack+0x45/0x57 [ 6.137510] [] warn_slowpath_common+0x8a/0xc0 [ 6.137512] [] warn_slowpath_fmt+0x46/0x50 [ 6.137536] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.137560] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.137582] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.137619] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.137672] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.137677] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.137682] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.137688] [] drm_fb_helper_probe_connector_modes.isra.3+0x50/0x70 [drm_kms_helper] [ 6.137694] [] drm_fb_helper_hotplug_event+0x5e/0xe0 [drm_kms_helper] [ 6.137699] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x4c/0x80 [drm_kms_helper] [ 6.137703] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.137737] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.137739] [] fbcon_init+0x4f4/0x580 [ 6.137741] [] visual_init+0xbc/0x120 [ 6.137744] [] do_bind_con_driver+0x163/0x330 [ 6.137746] [] do_take_over_console+0x11c/0x1c0 [ 6.137750] [] do_fbcon_takeover+0x63/0xd0 [ 6.137751] [] fbcon_event_notify+0x68d/0x7e0 [ 6.137755] [] notifier_call_chain+0x4e/0x80 [ 6.137758] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.137759] [] ? pm_vt_switch_required+0x76/0xa0 [ 6.137762] [] blocking_notifier_call_chain+0x16/0x20 [ 6.137764] [] fb_notifier_call_chain+0x1b/0x20 [ 6.137766] [] register_framebuffer+0x1e6/0x320 [ 6.137773] [] drm_fb_helper_initial_config+0x274/0x3d0 [drm_kms_helper] [ 6.137806] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.137808] [] async_run_entry_fn+0x4a/0x140 [ 6.137810] [] process_one_work+0x142/0x3f0 [ 6.137812] [] worker_thread+0x11b/0x460 [ 6.137814] [] ? process_one_work+0x3f0/0x3f0 [ 6.137817] [] kthread+0xd2/0xf0 [ 6.137819] [] ? kthread_create_on_node+0x170/0x170 [ 6.137822] [] ret_from_fork+0x42/0x70 [ 6.137824] [] ? kthread_create_on_node+0x170/0x170 [ 6.137825] ---[ end trace d595c73cdcde54c7 ]--- [ 6.140257] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.140470] Console: switching to colour frame buffer device 170x48 [ 6.145179] acpi device:15: registered as cooling_device4 [ 6.145360] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 6.145565] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 6.145896] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 6.145900] i915 0000:00:02.0: registered panic notifier [ 6.168175] dracut: Starting plymouth daemon [ 6.243475] ------------[ cut here ]------------ [ 6.243489] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.243490] CSR is not loaded. [ 6.243491] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.243497] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.243498] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.243499] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000001a8f [ 6.243501] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a ffff88026f087b08 [ 6.243503] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.243505] Call Trace: [ 6.243509] [] dump_stack+0x45/0x57 [ 6.243512] [] warn_slowpath_common+0x8a/0xc0 [ 6.243514] [] warn_slowpath_fmt+0x46/0x50 [ 6.243527] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.243536] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.243545] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.243552] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.243562] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.243576] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.243589] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.243593] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.243596] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.243606] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.243611] [] drm_ioctl+0x349/0x670 [drm] [ 6.243618] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.243621] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.243624] [] ? __do_page_fault+0x198/0x420 [ 6.243625] [] SyS_ioctl+0x81/0xa0 [ 6.243627] [] system_call_fastpath+0x12/0x6a [ 6.243629] ---[ end trace d595c73cdcde54c8 ]--- [ 6.243630] ------------[ cut here ]------------ [ 6.243656] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.243657] CSR SSP Base Not fine [ 6.243658] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.243661] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.243662] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.243663] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000001b6d [ 6.243665] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a ffff88026f087b08 [ 6.243666] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.243668] Call Trace: [ 6.243670] [] dump_stack+0x45/0x57 [ 6.243671] [] warn_slowpath_common+0x8a/0xc0 [ 6.243673] [] warn_slowpath_fmt+0x46/0x50 [ 6.243680] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.243687] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.243693] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.243700] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.243713] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.243725] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.243728] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.243731] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.243739] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.243744] [] drm_ioctl+0x349/0x670 [drm] [ 6.243751] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.243754] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.243756] [] ? __do_page_fault+0x198/0x420 [ 6.243757] [] SyS_ioctl+0x81/0xa0 [ 6.243759] [] system_call_fastpath+0x12/0x6a [ 6.243760] ---[ end trace d595c73cdcde54c9 ]--- [ 6.243761] ------------[ cut here ]------------ [ 6.243768] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.243769] CSR HTP Not fine [ 6.243769] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.243773] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.243774] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.243774] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000001c46 [ 6.243776] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a ffff88026f087b08 [ 6.243777] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.243779] Call Trace: [ 6.243781] [] dump_stack+0x45/0x57 [ 6.243782] [] warn_slowpath_common+0x8a/0xc0 [ 6.243784] [] warn_slowpath_fmt+0x46/0x50 [ 6.243791] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.243797] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.243804] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.243810] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.243823] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.243835] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.243838] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.243841] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.243848] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.243853] [] drm_ioctl+0x349/0x670 [drm] [ 6.243860] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.243863] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.243865] [] ? __do_page_fault+0x198/0x420 [ 6.243866] [] SyS_ioctl+0x81/0xa0 [ 6.243868] [] system_call_fastpath+0x12/0x6a [ 6.243869] ---[ end trace d595c73cdcde54ca ]--- [ 6.243870] ------------[ cut here ]------------ [ 6.243877] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.243878] DC6 already programmed to be disabled. [ 6.243878] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.243881] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.243882] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.243883] ffffffffa0186878 ffff88026f087a88 ffffffff8176889d 0000000000001d1f [ 6.243884] ffff88026f087ad8 ffff88026f087ac8 ffffffff8107c32a ffff88026f087af8 [ 6.243886] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.243887] Call Trace: [ 6.243889] [] dump_stack+0x45/0x57 [ 6.243890] [] warn_slowpath_common+0x8a/0xc0 [ 6.243892] [] warn_slowpath_fmt+0x46/0x50 [ 6.243899] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.243905] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.243912] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.243924] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.243936] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.243939] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.243941] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.243949] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.243954] [] drm_ioctl+0x349/0x670 [drm] [ 6.243961] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.243964] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.243965] [] ? __do_page_fault+0x198/0x420 [ 6.243967] [] SyS_ioctl+0x81/0xa0 [ 6.243968] [] system_call_fastpath+0x12/0x6a [ 6.243969] ---[ end trace d595c73cdcde54cb ]--- [ 6.246387] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.246449] ------------[ cut here ]------------ [ 6.246467] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.246469] CSR is not loaded. [ 6.246471] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.246481] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.246483] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.246485] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000001df8 [ 6.246490] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a 0000000000000092 [ 6.246493] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.246496] Call Trace: [ 6.246504] [] dump_stack+0x45/0x57 [ 6.246508] [] warn_slowpath_common+0x8a/0xc0 [ 6.246511] [] warn_slowpath_fmt+0x46/0x50 [ 6.246538] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.246554] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.246568] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.246582] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.246596] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.246625] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.246652] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.246686] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.246692] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.246711] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.246722] [] drm_ioctl+0x349/0x670 [drm] [ 6.246737] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.246744] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.246749] [] ? __do_page_fault+0x198/0x420 [ 6.246751] [] SyS_ioctl+0x81/0xa0 [ 6.246755] [] system_call_fastpath+0x12/0x6a [ 6.246758] ---[ end trace d595c73cdcde54cc ]--- [ 6.246761] ------------[ cut here ]------------ [ 6.246777] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.246778] CSR SSP Base Not fine [ 6.246779] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.246786] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.246788] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.246789] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000001ed6 [ 6.246793] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a 0000000000000092 [ 6.246796] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.246799] Call Trace: [ 6.246803] [] dump_stack+0x45/0x57 [ 6.246806] [] warn_slowpath_common+0x8a/0xc0 [ 6.246809] [] warn_slowpath_fmt+0x46/0x50 [ 6.246824] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.246839] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.246852] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.246866] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.246893] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.246920] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.246926] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.246932] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.246949] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.246959] [] drm_ioctl+0x349/0x670 [drm] [ 6.246975] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.246980] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.246984] [] ? __do_page_fault+0x198/0x420 [ 6.246987] [] SyS_ioctl+0x81/0xa0 [ 6.246990] [] system_call_fastpath+0x12/0x6a [ 6.246992] ---[ end trace d595c73cdcde54cd ]--- [ 6.246994] ------------[ cut here ]------------ [ 6.247009] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.247011] CSR HTP Not fine [ 6.247012] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.247018] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.247020] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.247021] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000001faf [ 6.247024] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a 0000000000000092 [ 6.247028] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.247031] Call Trace: [ 6.247034] [] dump_stack+0x45/0x57 [ 6.247037] [] warn_slowpath_common+0x8a/0xc0 [ 6.247040] [] warn_slowpath_fmt+0x46/0x50 [ 6.247055] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.247068] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.247082] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.247095] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.247122] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.247147] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.247153] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.247159] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.247175] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.247186] [] drm_ioctl+0x349/0x670 [drm] [ 6.247200] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.247206] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.247210] [] ? __do_page_fault+0x198/0x420 [ 6.247212] [] SyS_ioctl+0x81/0xa0 [ 6.247216] [] system_call_fastpath+0x12/0x6a [ 6.247218] ---[ end trace d595c73cdcde54ce ]--- [ 6.247220] ------------[ cut here ]------------ [ 6.247234] WARNING: CPU: 0 PID: 195 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.247236] DC6 already programmed to be disabled. [ 6.247237] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.247243] CPU: 0 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.247245] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.247246] ffffffffa0186878 ffff88026f087a88 ffffffff8176889d 0000000000002088 [ 6.247249] ffff88026f087ad8 ffff88026f087ac8 ffffffff8107c32a ffff88026f087af8 [ 6.247252] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.247255] Call Trace: [ 6.247259] [] dump_stack+0x45/0x57 [ 6.247262] [] warn_slowpath_common+0x8a/0xc0 [ 6.247265] [] warn_slowpath_fmt+0x46/0x50 [ 6.247278] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.247291] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.247305] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.247331] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.247356] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.247362] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.247368] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.247384] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.247394] [] drm_ioctl+0x349/0x670 [drm] [ 6.247409] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.247414] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.247418] [] ? __do_page_fault+0x198/0x420 [ 6.247420] [] SyS_ioctl+0x81/0xa0 [ 6.247424] [] system_call_fastpath+0x12/0x6a [ 6.247426] ---[ end trace d595c73cdcde54cf ]--- [ 6.249896] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.249969] ------------[ cut here ]------------ [ 6.249988] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.249989] CSR is not loaded. [ 6.249991] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.250001] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.250003] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.250005] ffffffffa0186ff8 ffff88026f087a68 ffffffff8176889d 0000000000002161 [ 6.250009] ffff88026f087ab8 ffff88026f087aa8 ffffffff8107c32a ffff88026f087ac8 [ 6.250012] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.250016] Call Trace: [ 6.250024] [] dump_stack+0x45/0x57 [ 6.250028] [] warn_slowpath_common+0x8a/0xc0 [ 6.250031] [] warn_slowpath_fmt+0x46/0x50 [ 6.250057] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.250072] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.250086] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.250099] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.250112] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.250140] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.250147] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.250154] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.250171] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.250182] [] drm_ioctl+0x349/0x670 [drm] [ 6.250197] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.250203] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.250208] [] ? __do_page_fault+0x198/0x420 [ 6.250210] [] SyS_ioctl+0x81/0xa0 [ 6.250214] [] system_call_fastpath+0x12/0x6a [ 6.250217] ---[ end trace d595c73cdcde54d0 ]--- [ 6.250219] ------------[ cut here ]------------ [ 6.250236] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.250237] CSR SSP Base Not fine [ 6.250238] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.250245] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.250247] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.250248] ffffffffa0186ff8 ffff88026f087a68 ffffffff8176889d 000000000000223a [ 6.250252] ffff88026f087ab8 ffff88026f087aa8 ffffffff8107c32a ffff88026f087ac8 [ 6.250255] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.250258] Call Trace: [ 6.250262] [] dump_stack+0x45/0x57 [ 6.250265] [] warn_slowpath_common+0x8a/0xc0 [ 6.250268] [] warn_slowpath_fmt+0x46/0x50 [ 6.250282] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.250296] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.250309] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.250322] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.250348] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.250355] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.250361] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.250377] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.250387] [] drm_ioctl+0x349/0x670 [drm] [ 6.250401] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.250407] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.250410] [] ? __do_page_fault+0x198/0x420 [ 6.250413] [] SyS_ioctl+0x81/0xa0 [ 6.250417] [] system_call_fastpath+0x12/0x6a [ 6.250419] ---[ end trace d595c73cdcde54d1 ]--- [ 6.250420] ------------[ cut here ]------------ [ 6.250435] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.250437] CSR HTP Not fine [ 6.250438] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.250444] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.250446] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.250447] ffffffffa0186ff8 ffff88026f087a68 ffffffff8176889d 000000000000230e [ 6.250450] ffff88026f087ab8 ffff88026f087aa8 ffffffff8107c32a ffff88026f087ac8 [ 6.250453] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.250457] Call Trace: [ 6.250460] [] dump_stack+0x45/0x57 [ 6.250463] [] warn_slowpath_common+0x8a/0xc0 [ 6.250466] [] warn_slowpath_fmt+0x46/0x50 [ 6.250480] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.250493] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.250506] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.250519] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.250545] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.250551] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.250557] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.250572] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.250582] [] drm_ioctl+0x349/0x670 [drm] [ 6.250595] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.250601] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.250604] [] ? __do_page_fault+0x198/0x420 [ 6.250607] [] SyS_ioctl+0x81/0xa0 [ 6.250610] [] system_call_fastpath+0x12/0x6a [ 6.250613] ---[ end trace d595c73cdcde54d2 ]--- [ 6.250614] ------------[ cut here ]------------ [ 6.250628] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.250629] DC6 already programmed to be disabled. [ 6.250631] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.250637] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.250663] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.250665] ffffffffa0186878 ffff88026f087a98 ffffffff8176889d 00000000000023e2 [ 6.250668] ffff88026f087ae8 ffff88026f087ad8 ffffffff8107c32a ffff88026f087b08 [ 6.250671] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.250674] Call Trace: [ 6.250678] [] dump_stack+0x45/0x57 [ 6.250681] [] warn_slowpath_common+0x8a/0xc0 [ 6.250684] [] warn_slowpath_fmt+0x46/0x50 [ 6.250697] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.250710] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.250723] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.250749] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.250755] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.250760] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.250775] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.250785] [] drm_ioctl+0x349/0x670 [drm] [ 6.250798] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.250803] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.250807] [] ? __do_page_fault+0x198/0x420 [ 6.250809] [] SyS_ioctl+0x81/0xa0 [ 6.250813] [] system_call_fastpath+0x12/0x6a [ 6.250815] ---[ end trace d595c73cdcde54d3 ]--- [ 6.252915] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.252962] ------------[ cut here ]------------ [ 6.252977] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.252978] CSR is not loaded. [ 6.252980] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.252986] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.252988] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.252989] ffffffffa0186ff8 ffff88026f087a68 ffffffff8176889d 00000000000024b6 [ 6.252992] ffff88026f087ab8 ffff88026f087aa8 ffffffff8107c32a 0000000000000092 [ 6.252995] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.252998] Call Trace: [ 6.253002] [] dump_stack+0x45/0x57 [ 6.253005] [] warn_slowpath_common+0x8a/0xc0 [ 6.253008] [] warn_slowpath_fmt+0x46/0x50 [ 6.253031] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.253045] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.253058] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.253071] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.253084] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.253109] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.253116] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.253121] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.253136] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.253146] [] drm_ioctl+0x349/0x670 [drm] [ 6.253160] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.253165] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.253169] [] ? __do_page_fault+0x198/0x420 [ 6.253171] [] SyS_ioctl+0x81/0xa0 [ 6.253175] [] system_call_fastpath+0x12/0x6a [ 6.253177] ---[ end trace d595c73cdcde54d4 ]--- [ 6.253179] ------------[ cut here ]------------ [ 6.253193] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.253195] CSR SSP Base Not fine [ 6.253196] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.253202] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.253204] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.253205] ffffffffa0186ff8 ffff88026f087a68 ffffffff8176889d 000000000000258f [ 6.253208] ffff88026f087ab8 ffff88026f087aa8 ffffffff8107c32a 0000000000000092 [ 6.253211] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.253214] Call Trace: [ 6.253217] [] dump_stack+0x45/0x57 [ 6.253220] [] warn_slowpath_common+0x8a/0xc0 [ 6.253223] [] warn_slowpath_fmt+0x46/0x50 [ 6.253237] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.253250] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.253263] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.253275] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.253301] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.253307] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.253313] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.253328] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.253338] [] drm_ioctl+0x349/0x670 [drm] [ 6.253352] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.253357] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.253361] [] ? __do_page_fault+0x198/0x420 [ 6.253363] [] SyS_ioctl+0x81/0xa0 [ 6.253366] [] system_call_fastpath+0x12/0x6a [ 6.253369] ---[ end trace d595c73cdcde54d5 ]--- [ 6.253370] ------------[ cut here ]------------ [ 6.253385] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.253386] CSR HTP Not fine [ 6.253387] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.253393] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.253395] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.253396] ffffffffa0186ff8 ffff88026f087a68 ffffffff8176889d 0000000000002663 [ 6.253399] ffff88026f087ab8 ffff88026f087aa8 ffffffff8107c32a 0000000000000092 [ 6.253402] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.253405] Call Trace: [ 6.253408] [] dump_stack+0x45/0x57 [ 6.253411] [] warn_slowpath_common+0x8a/0xc0 [ 6.253414] [] warn_slowpath_fmt+0x46/0x50 [ 6.253428] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.253441] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.253454] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.253466] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.253492] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.253498] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.253503] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.253518] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.253527] [] drm_ioctl+0x349/0x670 [drm] [ 6.253540] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.253545] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.253549] [] ? __do_page_fault+0x198/0x420 [ 6.253552] [] SyS_ioctl+0x81/0xa0 [ 6.253555] [] system_call_fastpath+0x12/0x6a [ 6.253557] ---[ end trace d595c73cdcde54d6 ]--- [ 6.253559] ------------[ cut here ]------------ [ 6.253572] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.253574] DC6 already programmed to be disabled. [ 6.253575] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.253581] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.253582] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.253583] ffffffffa0186878 ffff88026f087a98 ffffffff8176889d 0000000000002737 [ 6.253586] ffff88026f087ae8 ffff88026f087ad8 ffffffff8107c32a ffff88026f087b08 [ 6.253589] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.253593] Call Trace: [ 6.253596] [] dump_stack+0x45/0x57 [ 6.253599] [] warn_slowpath_common+0x8a/0xc0 [ 6.253602] [] warn_slowpath_fmt+0x46/0x50 [ 6.253615] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.253628] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.253640] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.253687] [] intel_dp_detect+0xa1/0x4e0 [i915] [ 6.253693] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.253699] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.253714] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.253724] [] drm_ioctl+0x349/0x670 [drm] [ 6.253737] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.253742] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.253746] [] ? __do_page_fault+0x198/0x420 [ 6.253748] [] SyS_ioctl+0x81/0xa0 [ 6.253752] [] system_call_fastpath+0x12/0x6a [ 6.253754] ---[ end trace d595c73cdcde54d7 ]--- [ 6.255842] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.255893] ------------[ cut here ]------------ [ 6.255909] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.255911] CSR is not loaded. [ 6.255912] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.255918] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.255920] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.255922] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 000000000000280b [ 6.255925] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a ffff88026f087ac8 [ 6.255928] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.255932] Call Trace: [ 6.255936] [] dump_stack+0x45/0x57 [ 6.255939] [] warn_slowpath_common+0x8a/0xc0 [ 6.255942] [] warn_slowpath_fmt+0x46/0x50 [ 6.255967] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.255983] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.255997] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.256011] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.256026] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.256053] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.256079] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.256085] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.256091] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.256107] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.256118] [] drm_ioctl+0x349/0x670 [drm] [ 6.256133] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.256138] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.256142] [] ? __do_page_fault+0x198/0x420 [ 6.256145] [] SyS_ioctl+0x81/0xa0 [ 6.256149] [] system_call_fastpath+0x12/0x6a [ 6.256152] ---[ end trace d595c73cdcde54d8 ]--- [ 6.256154] ------------[ cut here ]------------ [ 6.256169] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.256171] CSR SSP Base Not fine [ 6.256172] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.256178] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.256180] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.256182] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 00000000000028e9 [ 6.256185] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a ffff88026f087ac8 [ 6.256188] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.256191] Call Trace: [ 6.256195] [] dump_stack+0x45/0x57 [ 6.256198] [] warn_slowpath_common+0x8a/0xc0 [ 6.256201] [] warn_slowpath_fmt+0x46/0x50 [ 6.256217] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.256231] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.256245] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.256259] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.256287] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.256313] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.256319] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.256325] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.256341] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.256352] [] drm_ioctl+0x349/0x670 [drm] [ 6.256367] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.256373] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.256377] [] ? __do_page_fault+0x198/0x420 [ 6.256379] [] SyS_ioctl+0x81/0xa0 [ 6.256383] [] system_call_fastpath+0x12/0x6a [ 6.256385] ---[ end trace d595c73cdcde54d9 ]--- [ 6.256387] ------------[ cut here ]------------ [ 6.256402] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.256403] CSR HTP Not fine [ 6.256405] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.256411] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.256413] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.256414] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 00000000000029c2 [ 6.256418] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a ffff88026f087ac8 [ 6.256421] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.256424] Call Trace: [ 6.256428] [] dump_stack+0x45/0x57 [ 6.256431] [] warn_slowpath_common+0x8a/0xc0 [ 6.256434] [] warn_slowpath_fmt+0x46/0x50 [ 6.256449] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.256463] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.256477] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.256491] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.256518] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.256544] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.256551] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.256557] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.256572] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.256583] [] drm_ioctl+0x349/0x670 [drm] [ 6.256598] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.256603] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.256607] [] ? __do_page_fault+0x198/0x420 [ 6.256610] [] SyS_ioctl+0x81/0xa0 [ 6.256614] [] system_call_fastpath+0x12/0x6a [ 6.256616] ---[ end trace d595c73cdcde54da ]--- [ 6.256618] ------------[ cut here ]------------ [ 6.256632] WARNING: CPU: 1 PID: 195 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.256634] DC6 already programmed to be disabled. [ 6.256657] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.256663] CPU: 1 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.256665] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.256666] ffffffffa0186878 ffff88026f087a88 ffffffff8176889d 0000000000002a9b [ 6.256670] ffff88026f087ad8 ffff88026f087ac8 ffffffff8107c32a ffff88026f087af8 [ 6.256673] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.256676] Call Trace: [ 6.256680] [] dump_stack+0x45/0x57 [ 6.256684] [] warn_slowpath_common+0x8a/0xc0 [ 6.256687] [] warn_slowpath_fmt+0x46/0x50 [ 6.256701] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.256715] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.256729] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.256756] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.256783] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.256789] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.256796] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.256812] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.256823] [] drm_ioctl+0x349/0x670 [drm] [ 6.256837] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.256843] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.256847] [] ? __do_page_fault+0x198/0x420 [ 6.256850] [] SyS_ioctl+0x81/0xa0 [ 6.256853] [] system_call_fastpath+0x12/0x6a [ 6.256856] ---[ end trace d595c73cdcde54db ]--- [ 6.259282] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.259340] ------------[ cut here ]------------ [ 6.259360] WARNING: CPU: 2 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 6.259362] CSR is not loaded. [ 6.259363] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.259373] CPU: 2 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.259375] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.259377] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000002b74 [ 6.259381] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a 0000000000000092 [ 6.259385] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.259389] Call Trace: [ 6.259395] [] dump_stack+0x45/0x57 [ 6.259399] [] warn_slowpath_common+0x8a/0xc0 [ 6.259403] [] warn_slowpath_fmt+0x46/0x50 [ 6.259430] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 6.259447] [] assert_csr_loaded+0xa7/0x100 [i915] [ 6.259463] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.259477] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.259492] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.259524] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.259554] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.259561] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.259568] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.259587] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.259598] [] drm_ioctl+0x349/0x670 [drm] [ 6.259615] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.259621] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.259626] [] ? __do_page_fault+0x198/0x420 [ 6.259629] [] SyS_ioctl+0x81/0xa0 [ 6.259633] [] system_call_fastpath+0x12/0x6a [ 6.259678] ---[ end trace d595c73cdcde54dc ]--- [ 6.259686] ------------[ cut here ]------------ [ 6.259716] WARNING: CPU: 2 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 6.259718] CSR SSP Base Not fine [ 6.259735] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.259748] CPU: 2 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.259750] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.259753] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000002c52 [ 6.259761] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a 0000000000000092 [ 6.259766] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.259772] Call Trace: [ 6.259779] [] dump_stack+0x45/0x57 [ 6.259783] [] warn_slowpath_common+0x8a/0xc0 [ 6.259786] [] warn_slowpath_fmt+0x46/0x50 [ 6.259805] [] assert_csr_loaded+0xdb/0x100 [i915] [ 6.259822] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.259840] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.259857] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.259891] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.259923] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.259931] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.259939] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.259959] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.259972] [] drm_ioctl+0x349/0x670 [drm] [ 6.259991] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.259998] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.260003] [] ? __do_page_fault+0x198/0x420 [ 6.260006] [] SyS_ioctl+0x81/0xa0 [ 6.260011] [] system_call_fastpath+0x12/0x6a [ 6.260014] ---[ end trace d595c73cdcde54dd ]--- [ 6.260016] ------------[ cut here ]------------ [ 6.260036] WARNING: CPU: 2 PID: 195 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 6.260038] CSR HTP Not fine [ 6.260039] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.260048] CPU: 2 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.260050] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.260051] ffffffffa0186ff8 ffff88026f087a58 ffffffff8176889d 0000000000002d2b [ 6.260056] ffff88026f087aa8 ffff88026f087a98 ffffffff8107c32a 0000000000000092 [ 6.260060] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 6.260064] Call Trace: [ 6.260068] [] dump_stack+0x45/0x57 [ 6.260072] [] warn_slowpath_common+0x8a/0xc0 [ 6.260076] [] warn_slowpath_fmt+0x46/0x50 [ 6.260094] [] assert_csr_loaded+0xc1/0x100 [i915] [ 6.260111] [] skl_set_power_well+0x743/0xac0 [i915] [ 6.260128] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.260145] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.260178] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.260209] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.260217] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.260225] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.260244] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.260257] [] drm_ioctl+0x349/0x670 [drm] [ 6.260274] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.260281] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.260286] [] ? __do_page_fault+0x198/0x420 [ 6.260289] [] SyS_ioctl+0x81/0xa0 [ 6.260294] [] system_call_fastpath+0x12/0x6a [ 6.260297] ---[ end trace d595c73cdcde54de ]--- [ 6.260299] ------------[ cut here ]------------ [ 6.260317] WARNING: CPU: 2 PID: 195 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 6.260319] DC6 already programmed to be disabled. [ 6.260321] Modules linked in: i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 6.260329] CPU: 2 PID: 195 Comm: plymouthd Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 6.260331] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 6.260332] ffffffffa0186878 ffff88026f087a88 ffffffff8176889d 0000000000002e04 [ 6.260336] ffff88026f087ad8 ffff88026f087ac8 ffffffff8107c32a ffff88026f087af8 [ 6.260340] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 6.260345] Call Trace: [ 6.260349] [] dump_stack+0x45/0x57 [ 6.260353] [] warn_slowpath_common+0x8a/0xc0 [ 6.260357] [] warn_slowpath_fmt+0x46/0x50 [ 6.260374] [] skl_set_power_well+0x780/0xac0 [i915] [ 6.260391] [] skl_power_well_enable+0x13/0x20 [i915] [ 6.260407] [] intel_display_power_get+0xa6/0x100 [i915] [ 6.260440] [] intel_hdmi_set_edid+0x3c/0x100 [i915] [ 6.260471] [] intel_hdmi_detect+0x55/0xb0 [i915] [ 6.260479] [] drm_helper_probe_single_connector_modes_merge_bits+0x300/0x4c0 [drm_kms_helper] [ 6.260486] [] drm_helper_probe_single_connector_modes+0x13/0x20 [drm_kms_helper] [ 6.260506] [] drm_mode_getconnector+0x367/0x3f0 [drm] [ 6.260519] [] drm_ioctl+0x349/0x670 [drm] [ 6.260537] [] ? drm_mode_getcrtc+0x150/0x150 [drm] [ 6.260544] [] do_vfs_ioctl+0x2f0/0x4f0 [ 6.260549] [] ? __do_page_fault+0x198/0x420 [ 6.260552] [] SyS_ioctl+0x81/0xa0 [ 6.260557] [] system_call_fastpath+0x12/0x6a [ 6.260559] ---[ end trace d595c73cdcde54df ]--- [ 6.262929] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 6.378776] dracut: rd.dm=0: removing DM RAID activation [ 6.389232] dracut: rd.md=0: removing MD RAID activation [ 6.450176] wmi: Mapper loaded [ 6.505481] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 6.507885] Switched to clocksource tsc [ 6.724120] [drm] RC6 on [ 6.773007] random: nonblocking pool is initialized [ 6.902618] dracut: Remounting /dev/sda5 with -o noatime,rw [ 7.138941] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 7.189579] dracut: Mounted root filesystem /dev/sda5 [ 7.351387] dracut: Switching root [ 8.175323] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ) [ 8.176100] systemd[1]: No hostname configured. [ 8.176105] systemd[1]: Set hostname to . [ 8.849169] systemd[1]: [/usr/lib/systemd/system/rtkit-daemon.service:32] Unknown lvalue 'ControlGroup' in section 'Service' [ 8.861712] systemd[1]: Starting Login Prompts. [ 8.861729] systemd[1]: Reached target Login Prompts. [ 8.861739] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. [ 8.861793] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 8.861802] systemd[1]: Starting Remote File Systems. [ 8.861812] systemd[1]: Reached target Remote File Systems. [ 8.861821] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. [ 8.861841] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 8.861848] systemd[1]: Starting Delayed Shutdown Socket. [ 8.861868] systemd[1]: Listening on Delayed Shutdown Socket. [ 8.861891] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point. [ 8.862057] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 8.862069] systemd[1]: Starting Journal Socket. [ 8.862108] systemd[1]: Listening on Journal Socket. [ 8.862121] systemd[1]: Starting Setup Virtual Console... [ 8.862710] systemd[1]: Mounting Huge Pages File System... [ 8.863004] systemd[1]: Mounting POSIX Message Queue File System... [ 8.863351] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 8.863709] systemd[1]: Mounting Debug File System... [ 8.975540] systemd[1]: Started Load Kernel Modules. [ 8.975568] systemd[1]: Mounting Configuration File System... [ 8.975910] systemd[1]: Mounted FUSE Control File System. [ 8.996364] systemd[1]: Starting Apply Kernel Variables... [ 8.996735] systemd[1]: Mounting RPC Pipe File System... [ 9.003206] systemd[1]: Mounting RPC Pipe File System... [ 9.003553] systemd[1]: Starting Journal Service... [ 9.003968] systemd[1]: Started Journal Service. [ 9.250281] RPC: Registered named UNIX socket transport module. [ 9.250284] RPC: Registered udp transport module. [ 9.250286] RPC: Registered tcp transport module. [ 9.250287] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 9.259807] systemd-journald[320]: Vacuuming done, freed 0 bytes [ 9.413527] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 9.476007] EXT4-fs (sda5): re-mounted. Opts: (null) [ 9.738705] systemd-udevd[362]: starting version 208 [ 10.277098] sdhci: Secure Digital Host Controller Interface driver [ 10.277101] sdhci: Copyright(c) Pierre Ossman [ 10.345305] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input8 [ 10.453213] microcode: CPU0 sig=0x406e2, pf=0x80, revision=0x21 [ 10.528296] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 10.685115] input: PC Speaker as /devices/platform/pcspkr/input/input9 [ 10.731598] microcode: CPU1 sig=0x406e2, pf=0x80, revision=0x21 [ 10.731628] microcode: CPU2 sig=0x406e2, pf=0x80, revision=0x21 [ 10.731651] microcode: CPU3 sig=0x406e2, pf=0x80, revision=0x21 [ 10.731729] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 10.731860] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 10.731943] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 10.732057] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x100 quirks 0x00109810 [ 10.732065] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 10.732157] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 10.732159] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.732161] usb usb1: Product: xHCI Host Controller [ 10.732163] usb usb1: Manufacturer: Linux 4.1.0-50.5.1.lp22.x86_64 xhci-hcd [ 10.732165] usb usb1: SerialNumber: 0000:00:14.0 [ 10.732299] hub 1-0:1.0: USB hub found [ 10.732318] hub 1-0:1.0: 12 ports detected [ 10.996311] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 10.996325] r8169 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 10.999132] r8169 0000:01:00.0 eth0: RTL8168h/8111h at 0xffffc90000c92000, 68:f7:28:bd:65:db, XID 14100800 IRQ 128 [ 10.999137] r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 11.283128] Adding 3905532k swap on /dev/sda3. Priority:-1 extents:1 across:3905532k FS [ 11.585275] kvm: disabled by bios [ 11.615931] kvm: disabled by bios [ 11.633940] kvm: disabled by bios [ 11.661875] kvm: disabled by bios [ 11.887194] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) [ 11.914615] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 11.930261] r8169 0000:01:00.0 p5p1: renamed from eth0 [ 11.945485] systemd-udevd[378]: renamed network interface eth0 to p5p1 [ 12.019631] systemd-journald[320]: Received request to flush runtime journal from PID 1 [ 15.171317] cfg80211: Calling CRDA to update world regulatory domain [ 15.374904] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 15.375061] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 15.375126] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 15.375130] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.375133] usb usb2: Product: xHCI Host Controller [ 15.375136] usb usb2: Manufacturer: Linux 4.1.0-50.5.1.lp22.x86_64 xhci-hcd [ 15.375138] usb usb2: SerialNumber: 0000:00:14.0 [ 15.375429] hub 2-0:1.0: USB hub found [ 15.375449] hub 2-0:1.0: 6 ports detected [ 15.380793] ACPI Warning: SystemIO range 0x0000000000006040-0x000000000000605F conflicts with OpRegion 0x0000000000006040-0x000000000000604F (\_SB_.PCI0.SBUS.SMBI) (20150410/utaddress-254) [ 15.380804] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 15.381050] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 15.415832] ------------[ cut here ]------------ [ 15.415859] WARNING: CPU: 1 PID: 77 at drivers/gpu/drm/i915/intel_csr.c:462 assert_csr_loaded+0xa7/0x100 [i915]() [ 15.415861] CSR is not loaded. [ 15.415862] Modules linked in: cfg80211 snd_hda_intel x86_pkg_temp_thermal snd_hda_controller snd_hda_codec coretemp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm kvm r8169 mii joydev i2c_i801 snd_timer snd xhci_pci xhci_hcd pcspkr serio_raw shpchp battery soundcore microcode ideapad_laptop sparse_keymap rfkill sdhci_acpi sdhci acpi_pad mac_hid dm_mirror dm_region_hash dm_log nfsd auth_rpcgss oid_registry nfs_acl lockd grace sunrpc crc32c_intel ghash_clmulni_intel wmi i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 15.415891] CPU: 1 PID: 77 Comm: kworker/1:1 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 15.415893] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 15.415897] Workqueue: events azx_probe_work [snd_hda_intel] [ 15.415899] ffffffffa0186ff8 ffff88026f463bd8 ffffffff8176889d 0000000000000000 [ 15.415902] ffff88026f463c28 ffff88026f463c18 ffffffff8107c32a 0000000000000296 [ 15.415905] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 15.415908] Call Trace: [ 15.415915] [] dump_stack+0x45/0x57 [ 15.415919] [] warn_slowpath_common+0x8a/0xc0 [ 15.415922] [] warn_slowpath_fmt+0x46/0x50 [ 15.415946] [] ? gen9_read32+0x6e/0x2f0 [i915] [ 15.415960] [] assert_csr_loaded+0xa7/0x100 [i915] [ 15.415974] [] skl_set_power_well+0x743/0xac0 [i915] [ 15.415988] [] skl_power_well_enable+0x13/0x20 [i915] [ 15.416001] [] intel_display_power_get+0xa6/0x100 [i915] [ 15.416021] [] i915_audio_component_get_power+0x1e/0x20 [i915] [ 15.416025] [] hda_display_power+0x43/0x90 [snd_hda_intel] [ 15.416028] [] azx_probe_continue+0x48/0x740 [snd_hda_intel] [ 15.416032] [] ? dequeue_task+0x5c/0x80 [ 15.416035] [] azx_probe_work+0x15/0x20 [snd_hda_intel] [ 15.416038] [] process_one_work+0x142/0x3f0 [ 15.416040] [] worker_thread+0x11b/0x460 [ 15.416043] [] ? process_one_work+0x3f0/0x3f0 [ 15.416046] [] kthread+0xd2/0xf0 [ 15.416050] [] ? kthread_create_on_node+0x170/0x170 [ 15.416053] [] ret_from_fork+0x42/0x70 [ 15.416056] [] ? kthread_create_on_node+0x170/0x170 [ 15.416058] ---[ end trace d595c73cdcde54e0 ]--- [ 15.416060] ------------[ cut here ]------------ [ 15.416073] WARNING: CPU: 1 PID: 77 at drivers/gpu/drm/i915/intel_csr.c:465 assert_csr_loaded+0xdb/0x100 [i915]() [ 15.416075] CSR SSP Base Not fine [ 15.416075] Modules linked in: cfg80211 snd_hda_intel x86_pkg_temp_thermal snd_hda_controller snd_hda_codec coretemp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm kvm r8169 mii joydev i2c_i801 snd_timer snd xhci_pci xhci_hcd pcspkr serio_raw shpchp battery soundcore microcode ideapad_laptop sparse_keymap rfkill sdhci_acpi sdhci acpi_pad mac_hid dm_mirror dm_region_hash dm_log nfsd auth_rpcgss oid_registry nfs_acl lockd grace sunrpc crc32c_intel ghash_clmulni_intel wmi i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 15.416101] CPU: 1 PID: 77 Comm: kworker/1:1 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 15.416103] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 15.416106] Workqueue: events azx_probe_work [snd_hda_intel] [ 15.416107] ffffffffa0186ff8 ffff88026f463bd8 ffffffff8176889d 0000000000000000 [ 15.416110] ffff88026f463c28 ffff88026f463c18 ffffffff8107c32a 0000000000000296 [ 15.416113] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 15.416115] Call Trace: [ 15.416119] [] dump_stack+0x45/0x57 [ 15.416121] [] warn_slowpath_common+0x8a/0xc0 [ 15.416124] [] warn_slowpath_fmt+0x46/0x50 [ 15.416137] [] assert_csr_loaded+0xdb/0x100 [i915] [ 15.416150] [] skl_set_power_well+0x743/0xac0 [i915] [ 15.416163] [] skl_power_well_enable+0x13/0x20 [i915] [ 15.416175] [] intel_display_power_get+0xa6/0x100 [i915] [ 15.416195] [] i915_audio_component_get_power+0x1e/0x20 [i915] [ 15.416198] [] hda_display_power+0x43/0x90 [snd_hda_intel] [ 15.416201] [] azx_probe_continue+0x48/0x740 [snd_hda_intel] [ 15.416204] [] ? dequeue_task+0x5c/0x80 [ 15.416207] [] azx_probe_work+0x15/0x20 [snd_hda_intel] [ 15.416210] [] process_one_work+0x142/0x3f0 [ 15.416212] [] worker_thread+0x11b/0x460 [ 15.416215] [] ? process_one_work+0x3f0/0x3f0 [ 15.416218] [] kthread+0xd2/0xf0 [ 15.416221] [] ? kthread_create_on_node+0x170/0x170 [ 15.416224] [] ret_from_fork+0x42/0x70 [ 15.416227] [] ? kthread_create_on_node+0x170/0x170 [ 15.416229] ---[ end trace d595c73cdcde54e1 ]--- [ 15.416230] ------------[ cut here ]------------ [ 15.416243] WARNING: CPU: 1 PID: 77 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xc1/0x100 [i915]() [ 15.416244] CSR HTP Not fine [ 15.416245] Modules linked in: cfg80211 snd_hda_intel x86_pkg_temp_thermal snd_hda_controller snd_hda_codec coretemp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm kvm r8169 mii joydev i2c_i801 snd_timer snd xhci_pci xhci_hcd pcspkr serio_raw shpchp battery soundcore microcode ideapad_laptop sparse_keymap rfkill sdhci_acpi sdhci acpi_pad mac_hid dm_mirror dm_region_hash dm_log nfsd auth_rpcgss oid_registry nfs_acl lockd grace sunrpc crc32c_intel ghash_clmulni_intel wmi i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 15.416270] CPU: 1 PID: 77 Comm: kworker/1:1 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 15.416272] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 15.416275] Workqueue: events azx_probe_work [snd_hda_intel] [ 15.416276] ffffffffa0186ff8 ffff88026f463bd8 ffffffff8176889d 0000000000000000 [ 15.416279] ffff88026f463c28 ffff88026f463c18 ffffffff8107c32a 0000000000000296 [ 15.416309] ffff88026f180000 ffff88026f1802b0 0000000000000002 000000003000000f [ 15.416331] Call Trace: [ 15.416341] [] dump_stack+0x45/0x57 [ 15.416350] [] warn_slowpath_common+0x8a/0xc0 [ 15.416357] [] warn_slowpath_fmt+0x46/0x50 [ 15.416380] [] assert_csr_loaded+0xc1/0x100 [i915] [ 15.416405] [] skl_set_power_well+0x743/0xac0 [i915] [ 15.416429] [] skl_power_well_enable+0x13/0x20 [i915] [ 15.416453] [] intel_display_power_get+0xa6/0x100 [i915] [ 15.416483] [] i915_audio_component_get_power+0x1e/0x20 [i915] [ 15.416494] [] hda_display_power+0x43/0x90 [snd_hda_intel] [ 15.416499] [] azx_probe_continue+0x48/0x740 [snd_hda_intel] [ 15.416503] [] ? dequeue_task+0x5c/0x80 [ 15.416507] [] azx_probe_work+0x15/0x20 [snd_hda_intel] [ 15.416511] [] process_one_work+0x142/0x3f0 [ 15.416514] [] worker_thread+0x11b/0x460 [ 15.416518] [] ? process_one_work+0x3f0/0x3f0 [ 15.416522] [] kthread+0xd2/0xf0 [ 15.416527] [] ? kthread_create_on_node+0x170/0x170 [ 15.416530] [] ret_from_fork+0x42/0x70 [ 15.416534] [] ? kthread_create_on_node+0x170/0x170 [ 15.416537] ---[ end trace d595c73cdcde54e2 ]--- [ 15.416539] ------------[ cut here ]------------ [ 15.416557] WARNING: CPU: 1 PID: 77 at drivers/gpu/drm/i915/intel_runtime_pm.c:532 skl_set_power_well+0x780/0xac0 [i915]() [ 15.416558] DC6 already programmed to be disabled. [ 15.416560] Modules linked in: cfg80211 snd_hda_intel x86_pkg_temp_thermal snd_hda_controller snd_hda_codec coretemp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm kvm r8169 mii joydev i2c_i801 snd_timer snd xhci_pci xhci_hcd pcspkr serio_raw shpchp battery soundcore microcode ideapad_laptop sparse_keymap rfkill sdhci_acpi sdhci acpi_pad mac_hid dm_mirror dm_region_hash dm_log nfsd auth_rpcgss oid_registry nfs_acl lockd grace sunrpc crc32c_intel ghash_clmulni_intel wmi i915 i2c_algo_bit video drm_kms_helper drm i2c_core [ 15.416613] CPU: 1 PID: 77 Comm: kworker/1:1 Tainted: G W 4.1.0-50.5.1.lp22.x86_64 #1 [ 15.416615] Hardware name: LENOVO INVALID/VIUU4, BIOS D5CN07WW(T006) 02/11/2015 [ 15.416620] Workqueue: events azx_probe_work [snd_hda_intel] [ 15.416622] ffffffffa0186878 ffff88026f463c08 ffffffff8176889d 0000000000000000 [ 15.416626] ffff88026f463c58 ffff88026f463c48 ffffffff8107c32a ffff88026f463c78 [ 15.416629] ffff88026f180000 0000000040000000 ffffffffa01a47d0 000000003000000f [ 15.416633] Call Trace: [ 15.416639] [] dump_stack+0x45/0x57 [ 15.416643] [] warn_slowpath_common+0x8a/0xc0 [ 15.416647] [] warn_slowpath_fmt+0x46/0x50 [ 15.416669] [] skl_set_power_well+0x780/0xac0 [i915] [ 15.416690] [] skl_power_well_enable+0x13/0x20 [i915] [ 15.416711] [] intel_display_power_get+0xa6/0x100 [i915] [ 15.416741] [] i915_audio_component_get_power+0x1e/0x20 [i915] [ 15.416745] [] hda_display_power+0x43/0x90 [snd_hda_intel] [ 15.416750] [] azx_probe_continue+0x48/0x740 [snd_hda_intel] [ 15.416754] [] ? dequeue_task+0x5c/0x80 [ 15.416759] [] azx_probe_work+0x15/0x20 [snd_hda_intel] [ 15.416763] [] process_one_work+0x142/0x3f0 [ 15.416767] [] worker_thread+0x11b/0x460 [ 15.416771] [] ? process_one_work+0x3f0/0x3f0 [ 15.416775] [] kthread+0xd2/0xf0 [ 15.416780] [] ? kthread_create_on_node+0x170/0x170 [ 15.416784] [] ret_from_fork+0x42/0x70 [ 15.416789] [] ? kthread_create_on_node+0x170/0x170 [ 15.416791] ---[ end trace d595c73cdcde54e3 ]--- [ 15.430121] ACPI: Battery Slot [BAT0] (battery present) [ 15.451542] cfg80211: World regulatory domain updated: [ 15.451544] cfg80211: DFS Master region: unset [ 15.451545] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 15.451547] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 15.451549] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 15.451550] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 15.451551] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 15.451552] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 15.727470] usb 1-4: new high-speed USB device number 2 using xhci_hcd [ 15.906193] r8169 0000:01:00.0 p5p1: link down [ 15.906219] r8169 0000:01:00.0 p5p1: link down [ 15.906243] IPv6: ADDRCONF(NETDEV_UP): p5p1: link is not ready [ 15.909853] usb 1-4: New USB device found, idVendor=174f, idProduct=1158 [ 15.909857] usb 1-4: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 15.909860] usb 1-4: Product: Lenovo EasyCamera [ 15.909862] usb 1-4: Manufacturer: 141202000083 [ 15.909863] usb 1-4: SerialNumber: 200901010001 [ 16.064496] usb 1-5: new high-speed USB device number 3 using xhci_hcd [ 16.225262] Bluetooth: Core ver 2.20 [ 16.225283] NET: Registered protocol family 31 [ 16.225285] Bluetooth: HCI device and connection manager initialized [ 16.225288] Bluetooth: HCI socket layer initialized [ 16.225291] Bluetooth: L2CAP socket layer initialized [ 16.225296] Bluetooth: SCO socket layer initialized [ 16.228785] usb 1-5: New USB device found, idVendor=0bda, idProduct=0129 [ 16.228789] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 16.228791] usb 1-5: Product: USB2.0-CRW [ 16.228793] usb 1-5: Manufacturer: Generic [ 16.228794] usb 1-5: SerialNumber: 20100201396000000 [ 16.261819] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 16.261824] Bluetooth: BNEP filters: protocol multicast [ 16.261829] Bluetooth: BNEP socket layer initialized [ 16.381576] usb 1-7: new full-speed USB device number 4 using xhci_hcd [ 16.513034] media: Linux media interface: v0.10 [ 16.547053] Linux video capture interface: v2.00 [ 16.547314] usb 1-7: No LPM exit latency info found, disabling LPM. [ 16.548556] usb 1-7: New USB device found, idVendor=0bda, idProduct=0821 [ 16.548559] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 16.548561] usb 1-7: Product: Bluetooth Radio [ 16.548563] usb 1-7: Manufacturer: Realtek [ 16.548565] usb 1-7: SerialNumber: 00e04c000001 [ 16.908040] usbcore: registered new interface driver rtsx_usb [ 17.097999] uvcvideo: Found UVC 1.00 device Lenovo EasyCamera (174f:1158) [ 17.104165] input: Lenovo EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/input/input10 [ 17.104233] usbcore: registered new interface driver uvcvideo [ 17.104234] USB Video Class driver (1.1.1) [ 17.124406] usbcore: registered new interface driver btusb [ 17.125601] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000a lmp_ver=06 lmp_subver=8821 [ 17.125605] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_fw.bin [ 17.125627] usb 1-7: Direct firmware load for rtl_bt/rtl8821a_fw.bin failed with error -2 [ 17.125630] Bluetooth: hci0: Failed to load rtl_bt/rtl8821a_fw.bin [ 17.651854] r8169 0000:01:00.0 p5p1: link up [ 17.651863] IPv6: ADDRCONF(NETDEV_CHANGE): p5p1: link becomes ready [ 18.427241] snd_hda_intel 0000:00:1f.3: azx_get_response timeout, switching to polling mode: last cmd=0x000f0000 [ 19.430456] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x000f0000 [ 20.431821] snd_hda_intel 0000:00:1f.3: Codec #0 probe error; disabling it... [ 20.556929] snd_hda_codec_conexant hdaudioC0D0: CX20751/2: BIOS auto-probing. [ 20.557243] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20751/2: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 20.557247] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 20.557249] snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x16/0x0/0x0/0x0/0x0) [ 20.557251] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0 [ 20.557252] snd_hda_codec_conexant hdaudioC0D0: inputs: [ 20.557255] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1a [ 20.557257] snd_hda_codec_conexant hdaudioC0D0: Mic=0x19 [ 20.558052] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication [ 20.562831] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11 [ 20.562897] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12 [ 22.083340] fuse init (API version 7.23) [ 30.192434] r8169 0000:01:00.0 p5p1: link down [ 35.347423] splashd[1176]: segfault at 18 ip 0000000000402843 sp 00007ffc75cdd910 error 4 in splashd[400000+5000] [ 36.071228] @@@ clear all keycode data! [ 36.071231] @@@ 0: add keycode 9999 failure! [ 36.071441] @@@ 1: add keycode 580 success! [ 36.071458] @@@ 2: add keycode 690 success! [ 36.071472] @@@ 3: add keycode 700 success! [ 36.071486] @@@ 4: add keycode 2171 success! [ 36.071500] @@@ 5: add keycode 1561 success! [ 36.071513] @@@ 6: add keycode 1731 success! [ 36.071527] @@@ 7: add keycode 2251 success! [ 36.071541] @@@ 8: add keycode 2241 success! [ 36.071554] @@@ 9: add keycode 2271 success! [ 36.071568] @@@ 10: add keycode 1131 success! [ 36.071581] @@@ 11: add keycode 1141 success! [ 36.071594] @@@ 12: add keycode 1151 success! [ 36.071607] @@@ 13: add keycode 1630 success! [ 36.071621] @@@ 14: add keycode 1640 success! [ 36.071634] @@@ 15: add keycode 1650 success! [ 36.071647] @@@ 16: add keycode 1660 success! [ 36.071661] @@@ 17: add keycode 2061 success! [ 514.352450] r8169 0000:01:00.0 p5p1: link up [ 548.307878] App control RF! [ 552.818955] App control RF! [ 1685.942080] Linpus debug val is 0 [ 1911.330719] Linpus debug val is 937