[ 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-rc8-mainline-config-ubuntu+ (root@appala) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #2 SMP Wed Jun 17 01:56:13 IST 2015 [ 0.000000] ************************************************************************************** [ 0.000000] * WARNING: Project Eywa sources and binaries include Intel Confidential information. * [ 0.000000] * For use by Intel Employees only; do not distribute externally. * [ 0.000000] ************************************************************************************** [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.1.0-rc8-mainline-config-ubuntu+ root=UUID=4e8dfcd8-4dcd-4603-b64d-941744fd31d7 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 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 0x0000000000059000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008ab8ffff] usable [ 0.000000] BIOS-e820: [mem 0x000000008ab90000-0x000000008ab90fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000008ab91000-0x000000008ae5dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000008ae5e000-0x000000008ae60fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000008ae61000-0x000000008af46fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008af47000-0x000000008af47fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000008af48000-0x000000008af48fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008af49000-0x000000008af49fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000008af4a000-0x000000008cde6fff] usable [ 0.000000] BIOS-e820: [mem 0x000000008cde7000-0x000000008cde7fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000008cde8000-0x000000008ce11fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008ce12000-0x000000008cf1ffff] usable [ 0.000000] BIOS-e820: [mem 0x000000008cf20000-0x000000008cf44fff] type 20 [ 0.000000] BIOS-e820: [mem 0x000000008cf45000-0x000000008d369fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000008d36a000-0x000000008d399fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000008d39a000-0x000000008d3eafff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000008d3eb000-0x000000008d3fffff] usable [ 0.000000] BIOS-e820: [mem 0x000000008d400000-0x000000008fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e00fa000-0x00000000e00fafff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e00fd000-0x00000000e00fdfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff900000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000016effffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.40 by EDK II [ 0.000000] efi: SMBIOS=0x8cf64000 ACPI=0x8d3ea000 ACPI 2.0=0x8d3ea014 ESRT=0x8d33e000 [ 0.000000] efi: requested map not found. [ 0.000000] esrt: ESRT header is not in the memory map. [ 0.000000] SMBIOS 3.0 present. [ 0.000000] DMI: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] AGP: No AGP bridge found [ 0.000000] e820: last_pfn = 0x16f000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: write-back [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 00C0000000 mask 7FC0000000 uncachable [ 0.000000] 1 base 00A0000000 mask 7FE0000000 uncachable [ 0.000000] 2 base 0090000000 mask 7FF0000000 uncachable [ 0.000000] 3 base 008E000000 mask 7FFE000000 uncachable [ 0.000000] 4 base 008D800000 mask 7FFF800000 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] e820: last_pfn = 0x8d400 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 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 [0x02fed000, 0x02fedfff] PGTABLE [ 0.000000] BRK [0x02fee000, 0x02feefff] PGTABLE [ 0.000000] BRK [0x02fef000, 0x02feffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x16ee00000-0x16effffff] [ 0.000000] [mem 0x16ee00000-0x16effffff] page 2M [ 0.000000] BRK [0x02ff0000, 0x02ff0fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x160000000-0x16edfffff] [ 0.000000] [mem 0x160000000-0x16edfffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x140000000-0x15fffffff] [ 0.000000] [mem 0x140000000-0x15fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x8ab8ffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x3fffffff] page 2M [ 0.000000] [mem 0x40000000-0x7fffffff] page 1G [ 0.000000] [mem 0x80000000-0x8a9fffff] page 2M [ 0.000000] [mem 0x8aa00000-0x8ab8ffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x8ab91000-0x8ae5dfff] [ 0.000000] [mem 0x8ab91000-0x8abfffff] page 4k [ 0.000000] [mem 0x8ac00000-0x8adfffff] page 2M [ 0.000000] [mem 0x8ae00000-0x8ae5dfff] page 4k [ 0.000000] BRK [0x02ff1000, 0x02ff1fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x8ae61000-0x8af46fff] [ 0.000000] [mem 0x8ae61000-0x8af46fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x8af48000-0x8af48fff] [ 0.000000] [mem 0x8af48000-0x8af48fff] page 4k [ 0.000000] init_memory_mapping: [mem 0x8af4a000-0x8cde6fff] [ 0.000000] [mem 0x8af4a000-0x8affffff] page 4k [ 0.000000] [mem 0x8b000000-0x8cbfffff] page 2M [ 0.000000] [mem 0x8cc00000-0x8cde6fff] page 4k [ 0.000000] BRK [0x02ff2000, 0x02ff2fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x8ce12000-0x8cf1ffff] [ 0.000000] [mem 0x8ce12000-0x8cf1ffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x8d3eb000-0x8d3fffff] [ 0.000000] [mem 0x8d3eb000-0x8d3fffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x13fffffff] [ 0.000000] [mem 0x100000000-0x13fffffff] page 1G [ 0.000000] RAMDISK: [mem 0x35d4a000-0x36e9cfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000008D3EA014 000024 (v02 INTEL ) [ 0.000000] ACPI: XSDT 0x000000008AF47188 0000F4 (v01 INTEL SKL-ULT 00000000 01000013) [ 0.000000] ACPI: FACP 0x000000008D3DF000 0000F4 (v05 INTEL SKL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: DSDT 0x000000008D3AC000 02D50F (v02 INTEL SKL 00000000 INTL 20141107) [ 0.000000] ACPI: FACS 0x000000008D376000 000040 [ 0.000000] ACPI: UEFI 0x000000008D38B000 000042 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: SSDT 0x000000008D3E1000 00733C (v02 SaSsdt SaSsdt 00003000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D3E0000 0005B1 (v02 Intel PerfTune 00001000 INTL 20141107) [ 0.000000] ACPI: HPET 0x000000008D3DE000 000038 (v01 INTEL SKL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: LPIT 0x000000008D3DD000 000094 (v01 INTEL SKL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: APIC 0x000000008D3DC000 0000BC (v03 INTEL SKL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: MCFG 0x000000008D3DB000 00003C (v01 INTEL SKL-ULT 00000001 MSFT 0000005F) [ 0.000000] ACPI: WDAT 0x000000008D3DA000 000134 (v01 INTEL SKL-ULT 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000008D3AB000 000248 (v02 INTEL sensrhub 00000000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D3AA000 0002D4 (v01 INTEL EInkApp 00000000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D3A7000 002BAE (v02 INTEL PtidDevc 00001000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D3A1000 005222 (v02 INTEL RVP3Rtd3 00001000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D3A0000 000C45 (v02 INTEL Ther_Rvp 00001000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D39F000 00019A (v02 INTEL Sata0Ide 00001000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D39E000 000B2F (v02 INTEL UsbCTabl 00001000 INTL 20141107) [ 0.000000] ACPI: SSDT 0x000000008D39D000 00026E (v02 INTEL zpodd 00001000 INTL 20141107) [ 0.000000] ACPI: DBGP 0x000000008D39C000 000034 (v01 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: DBG2 0x000000008D39B000 000061 (v00 INTEL 00000000 MSFT 0000005F) [ 0.000000] ACPI: SSDT 0x000000008D39A000 0008CB (v02 INTEL xh_rvp03 00000000 INTL 20141107) [ 0.000000] ACPI: BOOT 0x000000008AF49000 000028 (v01 INTEL TIANO 00000002 MSFT 01000013) [ 0.000000] ACPI: SSDT 0x000000008D3E9000 000DD2 (v02 CpuRef CpuSsdt 00003000 INTL 20141107) [ 0.000000] ACPI: DMAR 0x000000008AB90000 00011C (v01 INTEL SKL 00000001 INTL 00000001) [ 0.000000] ACPI: FPDT 0x000000008AE60000 000044 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: ASF! 0x000000008AE5F000 0000A5 (v32 INTEL HCG 00000001 TFSM 000F4240) [ 0.000000] ACPI: BGRT 0x000000008AE5E000 000038 (v01 INTEL EDK2 00000002 01000013) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000016effffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x16eff7000-0x16effbfff] [ 0.000000] [ffffea0000000000-ffffea0005bfffff] PMD -> [ffff88016a600000-ffff88016e5fffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000016effffff] [ 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 0x0000000000059000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000008ab8ffff] [ 0.000000] node 0: [mem 0x000000008ab91000-0x000000008ae5dfff] [ 0.000000] node 0: [mem 0x000000008ae61000-0x000000008af46fff] [ 0.000000] node 0: [mem 0x000000008af48000-0x000000008af48fff] [ 0.000000] node 0: [mem 0x000000008af4a000-0x000000008cde6fff] [ 0.000000] node 0: [mem 0x000000008ce12000-0x000000008cf1ffff] [ 0.000000] node 0: [mem 0x000000008d3eb000-0x000000008d3fffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000016effffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000016effffff] [ 0.000000] On node 0 totalpages: 1031840 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 24 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 8957 pages used for memmap [ 0.000000] DMA32 zone: 573188 pages, LIFO batch:31 [ 0.000000] Normal zone: 7104 pages used for memmap [ 0.000000] Normal zone: 454656 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics stolen memory at 0x8e000000-0x8fffffff [ 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 0x0009e000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x8ab90000-0x8ab90fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8ae5e000-0x8ae60fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8af47000-0x8af47fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8af49000-0x8af49fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cde7000-0x8cde7fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cde8000-0x8ce11fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cf20000-0x8cf44fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8cf45000-0x8d369fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d36a000-0x8d399fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d39a000-0x8d3eafff] [ 0.000000] PM: Registered nosave memory: [mem 0x8d400000-0x8fffffff] [ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xe00f9fff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fa000-0xe00fafff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fb000-0xe00fcfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fd000-0xe00fdfff] [ 0.000000] PM: Registered nosave memory: [mem 0xe00fe000-0xfdffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xff8fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xff900000-0xffffffff] [ 0.000000] e820: [mem 0x90000000-0xe00f9fff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 34 pages/cpu @ffff88016ec00000 s100376 r8192 d30696 u262144 [ 0.000000] pcpu-alloc: s100376 r8192 d30696 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: 1015691 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.1.0-rc8-mainline-config-ubuntu+ root=UUID=4e8dfcd8-4dcd-4603-b64d-941744fd31d7 ro quiet splash vt.handoff=7 [ 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] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 3914876K/4127360K available (7699K kernel code, 1257K rwdata, 3604K rodata, 1412K init, 1308K bss, 212484K 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] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 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 1511.338 MHz processor [ 0.000092] Calibrating delay loop (skipped), value calculated using timer frequency.. 3022.67 BogoMIPS (lpj=6045352) [ 0.000101] pid_max: default: 32768 minimum: 301 [ 0.000115] ACPI: Core revision 20150515 [ 0.153835] ACPI: All ACPI Tables successfully acquired [ 0.159410] Security Framework initialized [ 0.159439] AppArmor: AppArmor initialized [ 0.159441] Yama: becoming mindful. [ 0.160332] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.162850] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.163933] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.163950] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.164447] Initializing cgroup subsys blkio [ 0.164454] Initializing cgroup subsys memory [ 0.164469] Initializing cgroup subsys devices [ 0.164475] Initializing cgroup subsys freezer [ 0.164480] Initializing cgroup subsys net_cls [ 0.164485] Initializing cgroup subsys perf_event [ 0.164490] Initializing cgroup subsys hugetlb [ 0.164564] CPU: Physical Processor ID: 0 [ 0.164566] CPU: Processor Core ID: 0 [ 0.164577] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.164580] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.167413] mce: CPU supports 8 MCE banks [ 0.167458] CPU0: Thermal monitoring enabled (TM1) [ 0.167484] process: using mwait in idle threads [ 0.167492] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.167495] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.168600] Freeing SMP alternatives memory: 28K (ffffffff81e9d000 - ffffffff81ea4000) [ 0.175562] ftrace: allocating 29605 entries in 116 pages [ 0.212646] dmar: Host address width 39 [ 0.212652] dmar: DRHD base: 0x000000fed90000 flags: 0x0 [ 0.212670] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e [ 0.212673] dmar: DRHD base: 0x000000fed91000 flags: 0x1 [ 0.212688] dmar: IOMMU 1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da [ 0.212692] dmar: RMRR base: 0x0000008d114000 end: 0x0000008d133fff [ 0.212695] dmar: RMRR base: 0x0000008d800000 end: 0x0000008fffffff [ 0.212699] dmar: ANDD device: 1 name: \_SB.PCI0.I2C0 [ 0.212702] dmar: ANDD device: 2 name: \_SB.PCI0.I2C1 [ 0.212705] dmar: ANDD device: 9 name: \_SB.PCI0.UA00 [ 0.212710] IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1 [ 0.212713] HPET id 0 under DRHD base 0xfed91000 [ 0.214307] x2apic is disabled because BIOS sets x2apic opt out bit. You can use 'intremap=no_x2apic_optout' to override the BIOS setting. [ 0.214340] Enabled IRQ remapping in xapic mode [ 0.214342] x2apic: IRQ remapping doesn't support X2APIC mode [ 0.218631] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.258369] TSC deadline timer enabled [ 0.258382] smpboot: CPU0: Intel(R) Core(TM) m7-6Y75 CPU @ 1.20GHz (fam: 06, model: 4e, stepping: 03) [ 0.258451] Performance Events: no PEBS fmt3+, generic architected perfmon, full-width counters, Intel PMU driver. [ 0.258465] ... version: 4 [ 0.258468] ... bit width: 48 [ 0.258470] ... generic registers: 4 [ 0.258473] ... value mask: 0000ffffffffffff [ 0.258476] ... max period: 0000ffffffffffff [ 0.258478] ... fixed-purpose events: 3 [ 0.258481] ... event mask: 000000070000000f [ 0.260432] x86: Booting SMP configuration: [ 0.260436] .... node #0, CPUs: #1 [ 0.277137] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.277343] #2 #3 [ 0.311094] x86: Booted up 1 node, 4 CPUs [ 0.311102] smpboot: Total of 4 processors activated (12090.70 BogoMIPS) [ 0.325404] devtmpfs: initialized [ 0.331544] evm: security.selinux [ 0.331548] evm: security.SMACK64 [ 0.331551] evm: security.ima [ 0.331553] evm: security.capability [ 0.331686] PM: Registering ACPI NVS region [mem 0x8cde7000-0x8cde7fff] (4096 bytes) [ 0.331691] PM: Registering ACPI NVS region [mem 0x8d36a000-0x8d399fff] (196608 bytes) [ 0.331907] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.332168] pinctrl core: initialized pinctrl subsystem [ 0.332474] RTC time: 11:49:00, date: 04/24/15 [ 0.332813] NET: Registered protocol family 16 [ 0.336794] cpuidle: using governor ladder [ 0.340798] cpuidle: using governor menu [ 0.340954] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.340958] ACPI: bus type PCI registered [ 0.340968] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.341198] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.341205] PCI: not using MMCONFIG [ 0.341209] PCI: Using configuration type 1 for base access [ 0.345763] ACPI: Added _OSI(Module Device) [ 0.345769] ACPI: Added _OSI(Processor Device) [ 0.345773] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.345776] ACPI: Added _OSI(Processor Aggregator Device) [ 0.378198] ACPI: Executed 23 blocks of module-level executable AML code [ 0.394676] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 0.402152] ACPI: Dynamic OEM Table Load: [ 0.402187] ACPI: SSDT 0xFFFF8801691FA800 00045A (v02 PmRef Cpu0Cst 00003001 INTL 20141107) [ 0.405857] ACPI: Dynamic OEM Table Load: [ 0.405887] ACPI: SSDT 0xFFFF8801691FB000 000492 (v02 PmRef Cpu0Ist 00003000 INTL 20141107) [ 0.410356] ACPI: Dynamic OEM Table Load: [ 0.410387] ACPI: SSDT 0xFFFF8801691FB800 0005AA (v02 PmRef ApIst 00003000 INTL 20141107) [ 0.414760] ACPI: Dynamic OEM Table Load: [ 0.414787] ACPI: SSDT 0xFFFF8801692B4800 000119 (v02 PmRef ApCst 00003000 INTL 20141107) [ 0.422969] ACPI : EC: EC started [ 0.427620] ACPI: Interpreter enabled [ 0.427650] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150515/hwxface-580) [ 0.427673] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150515/hwxface-580) [ 0.427749] ACPI: (supports S0 S3 S4 S5) [ 0.427753] ACPI: Using IOAPIC for interrupt routing [ 0.427830] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.436057] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.436984] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.438507] ACPI: Power Resource [PG00] (on) [ 0.461880] ACPI: Power Resource [PG01] (on) [ 0.485905] ACPI: Power Resource [PG02] (on) [ 0.530846] ACPI: Power Resource [USBC] (on) [ 0.533457] ACPI: Power Resource [PXP] (on) [ 0.810908] ACPI: Power Resource [WRST] (off) [ 0.812003] ACPI: Power Resource [WRST] (off) [ 0.813072] ACPI: Power Resource [WRST] (off) [ 0.814165] ACPI: Power Resource [WRST] (off) [ 0.815229] ACPI: Power Resource [WRST] (off) [ 0.815632] ACPI: Power Resource [PXP] (off) [ 0.816966] ACPI: Power Resource [WRST] (off) [ 0.818062] ACPI: Power Resource [WRST] (off) [ 0.818467] ACPI: Power Resource [PXP] (off) [ 0.819904] ACPI: Power Resource [WRST] (off) [ 0.821665] ACPI: Power Resource [PXP] (on) [ 0.875454] ACPI: Power Resource [WRST] (off) [ 0.877002] ACPI: Power Resource [PXP] (on) [ 1.035323] ACPI: Power Resource [WRST] (off) [ 1.036427] ACPI: Power Resource [WRST] (off) [ 1.037497] ACPI: Power Resource [WRST] (off) [ 1.038524] ACPI: Power Resource [WRST] (off) [ 1.039532] ACPI: Power Resource [WRST] (off) [ 1.040539] ACPI: Power Resource [WRST] (off) [ 1.041550] ACPI: Power Resource [WRST] (off) [ 1.042576] ACPI: Power Resource [WRST] (off) [ 1.043597] ACPI: Power Resource [WRST] (off) [ 1.044611] ACPI: Power Resource [WRST] (off) [ 1.045619] ACPI: Power Resource [WRST] (off) [ 1.047159] ACPI: Power Resource [V0PR] (on) [ 1.047215] ACPI: Power Resource [V1PR] (on) [ 1.047266] ACPI: Power Resource [V2PR] (on) [ 1.127217] ACPI: Power Resource [PXTC] (on) [ 1.142620] acpi ABCD0000:00: ACPI dock station (docks/bays count: 1) [ 1.146106] ACPI: Power Resource [PAUD] (on) [ 1.149354] ACPI: Power Resource [FN00] (off) [ 1.149517] ACPI: Power Resource [FN01] (off) [ 1.149674] ACPI: Power Resource [FN02] (off) [ 1.149832] ACPI: Power Resource [FN03] (off) [ 1.149988] ACPI: Power Resource [FN04] (off) [ 1.152624] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 1.152638] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 1.157493] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 1.157497] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 1.160988] PCI host bridge to bus 0000:00 [ 1.160994] pci_bus 0000:00: root bus resource [bus 00-fe] [ 1.160999] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.161003] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.161007] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.161011] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 1.161014] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 1.161017] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 1.161020] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 1.161023] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 1.161027] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 1.161030] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 1.161033] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 1.161036] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 1.161039] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 1.161043] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 1.161046] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 1.161049] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 1.161053] pci_bus 0000:00: root bus resource [mem 0x90000000-0xdfffffff window] [ 1.161056] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window] [ 1.161075] pci 0000:00:00.0: [8086:190c] type 00 class 0x060000 [ 1.162799] pci 0000:00:02.0: [8086:191e] type 00 class 0x030000 [ 1.162823] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb0ffffff 64bit] [ 1.162839] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 1.162850] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 1.164213] pci 0000:00:05.0: [8086:1919] type 00 class 0x048000 [ 1.164246] pci 0000:00:05.0: reg 0x10: [mem 0xb1000000-0xb13fffff 64bit] [ 1.165573] pci 0000:00:08.0: [8086:1911] type 00 class 0x088000 [ 1.165595] pci 0000:00:08.0: reg 0x10: [mem 0xb1746000-0xb1746fff 64bit] [ 1.166942] pci 0000:00:13.0: [8086:9d35] type 00 class 0x000000 [ 1.166973] pci 0000:00:13.0: reg 0x10: [mem 0xb1747000-0xb1747fff 64bit] [ 1.168424] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 [ 1.168462] pci 0000:00:14.0: reg 0x10: [mem 0xb1720000-0xb172ffff 64bit] [ 1.168582] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 1.169855] pci 0000:00:14.0: System wakeup disabled by ACPI [ 1.169942] pci 0000:00:14.1: [8086:9d30] type 00 class 0x0c03fe [ 1.169976] pci 0000:00:14.1: reg 0x10: [mem 0xb1400000-0xb15fffff 64bit] [ 1.169998] pci 0000:00:14.1: reg 0x18: [mem 0xb1748000-0xb1748fff 64bit] [ 1.170076] pci 0000:00:14.1: PME# supported from D0 D3hot [ 1.171412] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 [ 1.171447] pci 0000:00:14.2: reg 0x10: [mem 0xb1749000-0xb1749fff 64bit] [ 1.172798] pci 0000:00:14.3: [8086:9d32] type 00 class 0x048000 [ 1.172833] pci 0000:00:14.3: reg 0x10: [mem 0xb1730000-0xb173ffff 64bit] [ 1.174200] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 [ 1.174235] pci 0000:00:15.0: reg 0x10: [mem 0xb174a000-0xb174afff 64bit] [ 1.175659] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 [ 1.175698] pci 0000:00:15.1: reg 0x10: [mem 0xb174b000-0xb174bfff 64bit] [ 1.177126] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 [ 1.177167] pci 0000:00:16.0: reg 0x10: [mem 0xb174c000-0xb174cfff 64bit] [ 1.177277] pci 0000:00:16.0: PME# supported from D3hot [ 1.178689] pci 0000:00:17.0: [8086:9d03] type 00 class 0x010601 [ 1.178719] pci 0000:00:17.0: reg 0x10: [mem 0xb1744000-0xb1745fff] [ 1.178737] pci 0000:00:17.0: reg 0x14: [mem 0xb1752000-0xb17520ff] [ 1.178755] pci 0000:00:17.0: reg 0x18: [io 0x3080-0x3087] [ 1.178768] pci 0000:00:17.0: reg 0x1c: [io 0x3088-0x308b] [ 1.178781] pci 0000:00:17.0: reg 0x20: [io 0x3060-0x307f] [ 1.178796] pci 0000:00:17.0: reg 0x24: [mem 0xb1750000-0xb17507ff] [ 1.178869] pci 0000:00:17.0: PME# supported from D3hot [ 1.180241] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 [ 1.180372] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 1.181837] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 1.181951] pci 0000:00:1e.0: [8086:9d27] type 00 class 0x118000 [ 1.181990] pci 0000:00:1e.0: reg 0x10: [mem 0xb174d000-0xb174dfff 64bit] [ 1.183434] pci 0000:00:1e.4: [8086:9d2b] type 00 class 0x080501 [ 1.183471] pci 0000:00:1e.4: reg 0x10: [mem 0xb174e000-0xb174efff 64bit] [ 1.185042] pci 0000:00:1e.6: [8086:9d2d] type 00 class 0x080501 [ 1.185076] pci 0000:00:1e.6: reg 0x10: [mem 0xb174f000-0xb174ffff 64bit] [ 1.186546] pci 0000:00:1f.0: [8086:9d46] type 00 class 0x060100 [ 1.187997] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 [ 1.188018] pci 0000:00:1f.2: reg 0x10: [mem 0xb1740000-0xb1743fff] [ 1.189391] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 [ 1.189439] pci 0000:00:1f.4: reg 0x10: [mem 0xb1751000-0xb17510ff 64bit] [ 1.189496] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf] [ 1.190878] pci 0000:00:1f.6: [8086:1570] type 00 class 0x020000 [ 1.190908] pci 0000:00:1f.6: reg 0x10: [mem 0xb1700000-0xb171ffff] [ 1.191038] pci 0000:00:1f.6: PME# supported from D0 D3hot D3cold [ 1.192294] pci 0000:00:1f.6: System wakeup disabled by ACPI [ 1.192864] pci 0000:01:00.0: [8086:24f3] type 00 class 0x028000 [ 1.192957] pci 0000:01:00.0: reg 0x10: [mem 0xb1600000-0xb1601fff 64bit] [ 1.193477] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 1.193764] pci 0000:01:00.0: System wakeup disabled by ACPI [ 1.202734] pci 0000:00:1d.0: PCI bridge to [bus 01] [ 1.202744] pci 0000:00:1d.0: bridge window [mem 0xb1600000-0xb16fffff] [ 1.213890] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.214004] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 1.214110] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.214222] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.214326] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.214442] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.214542] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.214645] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15) [ 1.215715] ACPI: Enabled 4 GPEs in block 00 to 7F [ 1.216410] ACPI : EC: GPE = 0x50, I/O: command/status = 0x66, data = 0x62 [ 1.216768] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 1.216775] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 1.216783] vgaarb: loaded [ 1.216786] vgaarb: bridge control possible 0000:00:02.0 [ 1.217258] SCSI subsystem initialized [ 1.217350] libata version 3.00 loaded. [ 1.217406] ACPI: bus type USB registered [ 1.217441] usbcore: registered new interface driver usbfs [ 1.217460] usbcore: registered new interface driver hub [ 1.217498] usbcore: registered new device driver usb [ 1.217866] PCI: Using ACPI for IRQ routing [ 1.247032] PCI: pci_cache_line_size set to 64 bytes [ 1.247645] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff] [ 1.247648] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 1.247651] e820: reserve RAM buffer [mem 0x8ab90000-0x8bffffff] [ 1.247655] e820: reserve RAM buffer [mem 0x8ae5e000-0x8bffffff] [ 1.247658] e820: reserve RAM buffer [mem 0x8af47000-0x8bffffff] [ 1.247661] e820: reserve RAM buffer [mem 0x8af49000-0x8bffffff] [ 1.247663] e820: reserve RAM buffer [mem 0x8cde7000-0x8fffffff] [ 1.247668] e820: reserve RAM buffer [mem 0x8cf20000-0x8fffffff] [ 1.247671] e820: reserve RAM buffer [mem 0x8d400000-0x8fffffff] [ 1.247674] e820: reserve RAM buffer [mem 0x16f000000-0x16fffffff] [ 1.247910] NetLabel: Initializing [ 1.247912] NetLabel: domain hash size = 128 [ 1.247914] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.247938] NetLabel: unlabeled traffic allowed by default [ 1.248105] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 1.248116] hpet0: 8 comparators, 64-bit 24.000000 MHz counter [ 1.250204] Switched to clocksource hpet [ 1.261869] AppArmor: AppArmor Filesystem Enabled [ 1.261988] pnp: PnP ACPI init [ 1.262286] system 00:00: [mem 0xfd000000-0xfdabffff] has been reserved [ 1.262291] system 00:00: [mem 0xfdad0000-0xfdadffff] has been reserved [ 1.262295] system 00:00: [mem 0xfdb00000-0xfdffffff] has been reserved [ 1.262300] system 00:00: [mem 0xfe000000-0xfe01ffff] could not be reserved [ 1.262304] system 00:00: [mem 0xfe036000-0xfe03bfff] has been reserved [ 1.262309] system 00:00: [mem 0xfe03d000-0xfe3fffff] has been reserved [ 1.262313] system 00:00: [mem 0xfe410000-0xfe7fffff] has been reserved [ 1.262319] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.263123] system 00:01: [io 0x06a4] has been reserved [ 1.263127] system 00:01: [io 0x06a0] has been reserved [ 1.263132] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.263667] system 00:02: [io 0x0680-0x069f] has been reserved [ 1.263671] system 00:02: [io 0xffff] has been reserved [ 1.263675] system 00:02: [io 0xffff] has been reserved [ 1.263678] system 00:02: [io 0xffff] has been reserved [ 1.263682] system 00:02: [io 0x1800-0x18fe] could not be reserved [ 1.263686] system 00:02: [io 0x164e-0x164f] has been reserved [ 1.263691] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.263881] pnp 00:03: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.263962] system 00:04: [io 0x1854-0x1857] has been reserved [ 1.263968] system 00:04: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 1.264185] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.264253] pnp 00:06: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.264342] pnp 00:07: Plug and Play ACPI device, IDs PNP0f03 (active) [ 1.266591] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved [ 1.266596] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved [ 1.266600] system 00:08: [mem 0xfe035000-0xfe035fff] has been reserved [ 1.266604] system 00:08: [mem 0xfe034008-0xfe034fff] has been reserved [ 1.266609] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.268328] system 00:09: [mem 0xfe034000-0xfe034007] has been reserved [ 1.268334] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.268826] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved [ 1.268830] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved [ 1.268834] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved [ 1.268838] system 00:0a: [mem 0xe0000000-0xefffffff] could not be reserved [ 1.268842] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved [ 1.268846] system 00:0a: [mem 0xfed90000-0xfed93fff] could not be reserved [ 1.268849] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved [ 1.268853] system 00:0a: [mem 0xff000000-0xffffffff] could not be reserved [ 1.268857] system 00:0a: [mem 0xfee00000-0xfeefffff] has been reserved [ 1.268861] system 00:0a: [mem 0x90000000-0x9001ffff] has been reserved [ 1.268866] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.269831] system 00:0b: [mem 0x00000000-0x0009cfff] could not be reserved [ 1.269837] system 00:0b: Plug and Play ACPI device, IDs PNP0c01 (active) [ 1.270177] pnp: PnP ACPI: found 12 devices [ 1.281021] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.281060] pci 0000:00:1d.0: PCI bridge to [bus 01] [ 1.281076] pci 0000:00:1d.0: bridge window [mem 0xb1600000-0xb16fffff] [ 1.281099] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.281103] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.281107] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.281110] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 1.281113] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 1.281117] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 1.281120] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 1.281124] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 1.281127] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 1.281131] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 1.281134] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 1.281137] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 1.281141] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 1.281144] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 1.281148] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 1.281151] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window] [ 1.281155] pci_bus 0000:00: resource 20 [mem 0x90000000-0xdfffffff window] [ 1.281158] pci_bus 0000:00: resource 21 [mem 0xfd000000-0xfe7fffff window] [ 1.281162] pci_bus 0000:01: resource 1 [mem 0xb1600000-0xb16fffff] [ 1.281231] NET: Registered protocol family 2 [ 1.281568] TCP established hash table entries: 32768 (order: 6, 262144 bytes) [ 1.281729] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) [ 1.281844] TCP: Hash tables configured (established 32768 bind 32768) [ 1.281882] UDP hash table entries: 2048 (order: 4, 65536 bytes) [ 1.281912] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) [ 1.282005] NET: Registered protocol family 1 [ 1.282038] pci 0000:00:02.0: Video device with shadowed ROM [ 1.282895] PCI: CLS 0 bytes, default 64 [ 1.283008] Trying to unpack rootfs image as initramfs... [ 2.025965] Freeing initrd memory: 17740K (ffff880035d4a000 - ffff880036e9d000) [ 2.026038] dmar: ACPI device "device:71" under DMAR at fed91000 as 00:15.0 [ 2.026046] dmar: ACPI device "device:72" under DMAR at fed91000 as 00:15.1 [ 2.026053] dmar: ACPI device "device:73" under DMAR at fed91000 as 00:1e.0 [ 2.026076] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.026082] software IO TLB [mem 0x862cf000-0x8a2cf000] (64MB) mapped at [ffff8800862cf000-ffff88008a2cefff] [ 2.026180] Simple Boot Flag at 0x47 set to 0x80 [ 2.026435] microcode: CPU0 sig=0x406e3, pf=0x80, revision=0x15 [ 2.026458] microcode: CPU1 sig=0x406e3, pf=0x80, revision=0x15 [ 2.026481] microcode: CPU2 sig=0x406e3, pf=0x80, revision=0x15 [ 2.026499] microcode: CPU3 sig=0x406e3, pf=0x80, revision=0x15 [ 2.026623] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 2.027012] Scanning for low memory corruption every 60 seconds [ 2.027942] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 2.027980] Initialise system trusted keyring [ 2.028026] audit: initializing netlink subsys (disabled) [ 2.028049] audit: type=2000 audit(1429876142.004:1): initialized [ 2.028888] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 2.028892] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 2.032728] VFS: Disk quotas dquot_6.6.0 [ 2.032807] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.033928] fuse init (API version 7.23) [ 2.034267] Key type big_key registered [ 2.035925] Key type asymmetric registered [ 2.035934] Asymmetric key parser 'x509' registered [ 2.036018] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 2.036173] io scheduler noop registered [ 2.036185] io scheduler deadline registered (default) [ 2.036285] io scheduler cfq registered [ 2.037050] aer 0000:00:1d.0:pcie02: service driver aer loaded [ 2.037091] pcieport 0000:00:1d.0: Signaling PME through PCIe PME interrupt [ 2.037095] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 2.037109] pcie_pme 0000:00:1d.0:pcie01: service driver pcie_pme loaded [ 2.037122] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 2.037157] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 2.037248] efifb: probing for efifb [ 2.037299] efifb: framebuffer at 0xa0000000, mapped to 0xffffc90001000000, using 8128k, total 8128k [ 2.037303] efifb: mode is 1920x1080x32, linelength=7680, pages=1 [ 2.037305] efifb: scrolling: redraw [ 2.037309] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 2.049056] Console: switching to colour frame buffer device 240x67 [ 2.060540] fb0: EFI VGA frame buffer device [ 2.060563] intel_idle: does not run on family 6 model 78 [ 2.060586] ipmi message handler version 39.2 [ 2.060817] ACPI: AC Adapter [ADP1] (off-line) [ 2.061043] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:18/PNP0C09:00/PNP0C0D:00/input/input0 [ 2.061326] ACPI: Lid Switch [LID0] [ 2.061488] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 2.061495] ACPI: Power Button [PWRB] [ 2.061575] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 2.061581] ACPI: Sleep Button [SLPB] [ 2.061664] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 2.061668] ACPI: Power Button [PWRF] [ 2.063760] Monitor-Mwait will be used to enter C-1 state [ 2.063771] Monitor-Mwait will be used to enter C-2 state [ 2.063779] Monitor-Mwait will be used to enter C-3 state [ 2.063799] ACPI: acpi_idle registered with cpuidle [ 2.085562] thermal LNXTHERM:00: registered as thermal_zone0 [ 2.085568] ACPI: Thermal Zone [TZ00] (35 C) [ 2.087298] thermal LNXTHERM:01: registered as thermal_zone1 [ 2.087345] ACPI: Thermal Zone [TZ01] (35 C) [ 2.087512] GHES: HEST is not enabled! [ 2.087947] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 2.088170] ACPI: Battery Slot [BAT0] (battery present) [ 2.088442] ACPI: Battery Slot [BAT1] (battery absent) [ 2.088710] ACPI: Battery Slot [BAT2] (battery absent) [ 2.108785] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 2.114698] Linux agpgart interface v0.103 [ 2.120929] brd: module loaded [ 2.124075] loop: module loaded [ 2.125137] libphy: Fixed MDIO Bus: probed [ 2.125411] tun: Universal TUN/TAP device driver, 1.6 [ 2.125414] tun: (C) 1999-2004 Max Krasnyansky [ 2.125609] PPP generic driver version 2.4.2 [ 2.125804] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.125817] ohci-pci: OHCI PCI platform driver [ 2.125848] ohci-platform: OHCI generic platform driver [ 2.125874] uhci_hcd: USB Universal Host Controller Interface driver [ 2.125998] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 2.127053] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.127063] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.127623] mousedev: PS/2 mouse device common for all mice [ 2.128463] rtc_cmos 00:03: RTC can wake from S4 [ 2.128979] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 2.129085] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 2.129201] device-mapper: uevent: version 1.0.3 [ 2.129475] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@redhat.com [ 2.129509] Intel P-state driver initializing. [ 2.129516] intel_pstate HWP enabled [ 2.129862] ledtrig-cpu: registered to indicate activity on CPUs [ 2.129878] EFI Variables Facility v0.08 2004-May-17 [ 2.137349] NET: Registered protocol family 10 [ 2.137908] NET: Registered protocol family 17 [ 2.137931] Key type dns_resolver registered [ 2.138966] Loading compiled-in X.509 certificates [ 2.141110] Loaded X.509 cert 'Build time autogenerated kernel key: c954d65d2ca46455fdfb2d178fb45ea4f494583e' [ 2.141143] registered taskstats version 1 [ 2.146411] Key type trusted registered [ 2.154631] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 2.156585] Key type encrypted registered [ 2.156605] AppArmor: AppArmor sha1 policy hashing enabled [ 2.156616] ima: No TPM chip found, activating TPM-bypass! [ 2.156658] evm: HMAC attrs: 0x1 [ 2.159738] Magic number: 11:743:833 [ 2.160069] rtc_cmos 00:03: setting system clock to 2015-04-24 11:49:02 UTC (1429876142) [ 2.160308] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.160311] EDD information not available. [ 2.160524] PM: Hibernation image not present or could not be loaded. [ 2.161313] Freeing unused kernel memory: 1412K (ffffffff81d3c000 - ffffffff81e9d000) [ 2.161316] Write protecting the kernel read-only data: 12288k [ 2.161965] Freeing unused kernel memory: 480K (ffff880002788000 - ffff880002800000) [ 2.162309] Freeing unused kernel memory: 492K (ffff880002b85000 - ffff880002c00000) [ 2.191712] systemd-udevd[118]: starting version 204 [ 2.302371] sdhci: Secure Digital Host Controller Interface driver [ 2.302387] sdhci: Copyright(c) Pierre Ossman [ 2.306829] pps_core: LinuxPPS API ver. 1 registered [ 2.306837] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.308710] sdhci-pci 0000:00:1e.4: SDHCI controller found [8086:9d2b] (rev 21) [ 2.311041] sdhci-pci 0000:00:1e.4: No vmmc regulator found [ 2.311049] sdhci-pci 0000:00:1e.4: No vqmmc regulator found [ 2.317183] mmc0: SDHCI controller on PCI [0000:00:1e.4] using ADMA 64-bit [ 2.317225] sdhci-pci 0000:00:1e.6: SDHCI controller found [8086:9d2d] (rev 21) [ 2.317261] sdhci-pci 0000:00:1e.6: enabling device (0000 -> 0002) [ 2.317667] sdhci-pci 0000:00:1e.6: failed to setup card detect gpio [ 2.319059] sdhci-pci 0000:00:1e.6: No vmmc regulator found [ 2.319065] sdhci-pci 0000:00:1e.6: No vqmmc regulator found [ 2.323292] PTP clock support registered [ 2.325350] mmc1: SDHCI controller on PCI [0000:00:1e.6] using ADMA 64-bit [ 2.327955] ahci 0000:00:17.0: version 3.0 [ 2.328891] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode [ 2.328903] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst [ 2.337759] scsi host0: ahci [ 2.337955] ata1: SATA max UDMA/133 abar m2048@0xb1750000 port 0xb1750100 irq 123 [ 2.346598] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k [ 2.346605] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. [ 2.346673] e1000e 0000:00:1f.6: enabling device (0000 -> 0002) [ 2.348007] e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode [ 2.655966] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.656337] ata1.00: ATA-8: INTEL SSDSC2BP240G4, L2010420, max UDMA/133 [ 2.656346] ata1.00: 468862128 sectors, multi 1: LBA48 NCQ (depth 31/32) [ 2.656795] ata1.00: configured for UDMA/133 [ 2.657136] e1000e 0000:00:1f.6 eth0: registered PHC clock [ 2.657142] e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88 [ 2.657147] e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection [ 2.657183] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSC2BP24 0420 PQ: 0 ANSI: 5 [ 2.657194] e1000e 0000:00:1f.6 eth0: MAC: 12, PHY: 12, PBA No: FFFFFF-0FF [ 2.657841] ata1.00: Enabling discard_zeroes_data [ 2.657877] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.657958] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/223 GiB) [ 2.658158] sd 0:0:0:0: [sda] Write Protect is off [ 2.658167] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.658213] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.658499] ata1.00: Enabling discard_zeroes_data [ 2.661295] sda: sda1 sda2 sda3 [ 2.662040] ata1.00: Enabling discard_zeroes_data [ 2.662223] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.715965] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 2.727940] psmouse serio1: logips2pp: Detected unknown Logitech mouse model 106 [ 2.832064] random: init urandom read with 45 bits of entropy available [ 2.876706] init: plymouth-upstart-bridge main process (178) terminated with status 1 [ 2.876745] init: plymouth-upstart-bridge main process ended, respawning [ 2.894402] init: plymouth-upstart-bridge main process (188) terminated with status 1 [ 2.894446] init: plymouth-upstart-bridge main process ended, respawning [ 2.907479] init: plymouth-upstart-bridge main process (198) terminated with status 1 [ 2.907520] init: plymouth-upstart-bridge main process ended, respawning [ 3.024351] tsc: Refined TSC clocksource calibration: 1512.013 MHz [ 3.024365] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x15cb76d79b0, max_idle_ns: 440795215798 ns [ 3.049332] random: nonblocking pool is initialized [ 3.183592] Adding 3824636k swap on /dev/sda3. Priority:-1 extents:1 across:3824636k SSFS [ 3.394627] systemd-udevd[316]: starting version 204 [ 3.415604] input: ImExPS/2 Logitech Explorer Mouse as /devices/platform/i8042/serio1/input/input6 [ 3.580478] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 3.693753] lp: driver loaded but no devices found [ 3.753556] ppdev: user-space parallel port driver [ 4.032002] Switched to clocksource tsc [ 4.530351] hidraw: raw HID events driver (C) Jiri Kosina [ 4.583500] wmi: Mapper loaded [ 4.618751] dwc3-pci 0000:00:14.1: enabling device (0000 -> 0002) [ 4.717143] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 4.754026] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 4.754068] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 4.755226] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x100 quirks 0x00109810 [ 4.755256] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 4.756068] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 4.756083] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.756095] usb usb1: Product: xHCI Host Controller [ 4.756108] usb usb1: Manufacturer: Linux 4.1.0-rc8-mainline-config-ubuntu+ xhci-hcd [ 4.756119] usb usb1: SerialNumber: 0000:00:14.0 [ 4.764404] e1000e 0000:00:1f.6 eth3: renamed from eth0 [ 4.799459] Bluetooth: Core ver 2.20 [ 4.799549] NET: Registered protocol family 31 [ 4.799558] Bluetooth: HCI device and connection manager initialized [ 4.799576] Bluetooth: HCI socket layer initialized [ 4.799589] Bluetooth: L2CAP socket layer initialized [ 4.799617] Bluetooth: SCO socket layer initialized [ 4.800191] hub 1-0:1.0: USB hub found [ 4.800268] hub 1-0:1.0: 12 ports detected [ 4.822472] systemd-udevd[337]: renamed network interface eth0 to eth3 [ 4.823711] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.823725] Bluetooth: BNEP filters: protocol multicast [ 4.823756] Bluetooth: BNEP socket layer initialized [ 4.850952] Bluetooth: RFCOMM TTY layer initialized [ 4.850982] Bluetooth: RFCOMM socket layer initialized [ 4.851004] Bluetooth: RFCOMM ver 1.11 [ 4.914573] cfg80211: Calling CRDA to update world regulatory domain [ 4.915537] [drm] Initialized drm 1.1.0 20060810 [ 5.003096] audit: type=1400 audit(1429876145.337:2): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=500 comm="apparmor_parser" [ 5.003129] audit: type=1400 audit(1429876145.337:3): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=500 comm="apparmor_parser" [ 5.007198] audit: type=1400 audit(1429876145.341:4): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=500 comm="apparmor_parser" [ 5.017540] Intel(R) Wireless WiFi driver for Linux [ 5.017555] Copyright(c) 2003- 2015 Intel Corporation [ 5.018083] iwlwifi 0000:01:00.0: enabling device (0000 -> 0002) [ 5.140071] iwlwifi 0000:01:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm [ 5.179402] iwlwifi 0000:01:00.0: Unsupported splx structure [ 5.294864] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 5.295556] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 5.296809] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 5.298956] iwlwifi 0000:01:00.0: can't access the RSA semaphore it is write protected [ 5.309889] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 5.309926] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 5.310169] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 5.310185] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 5.310198] usb usb2: Product: xHCI Host Controller [ 5.310212] usb usb2: Manufacturer: Linux 4.1.0-rc8-mainline-config-ubuntu+ xhci-hcd [ 5.310224] usb usb2: SerialNumber: 0000:00:14.0 [ 5.316160] hub 2-0:1.0: USB hub found [ 5.316228] hub 2-0:1.0: 6 ports detected [ 5.412727] usb: failed to peer usb2-port2 and usb1-port1 by location (usb2-port2:none) (usb1-port1:usb2-port1) [ 5.412754] usb usb2-port2: failed to peer to usb1-port1 (-16) [ 5.412762] usb: port power management may be unreliable [ 5.430022] AVX2 version of gcm_enc/dec engaged. [ 5.430035] AES CTR mode by8 optimization enabled [ 5.434390] usb: failed to peer usb2-port5 and usb1-port1 by location (usb2-port5:none) (usb1-port1:usb2-port1) [ 5.434412] usb usb2-port5: failed to peer to usb1-port1 (-16) [ 5.438558] usb: failed to peer usb2-port6 and usb1-port1 by location (usb2-port6:none) (usb1-port1:usb2-port1) [ 5.438574] usb usb2-port6: failed to peer to usb1-port1 (-16) [ 5.439589] mei_me 0000:00:16.0: enabling device (0000 -> 0002) [ 5.470807] [drm] Couldn't find ps2b device [ 5.471830] i915 0000:00:02.0: Direct firmware load for i915/skl_dmc_ver1.bin failed with error -2 [ 5.471980] [drm:i915_firmware_load_error_print [i915]] *ERROR* failed to load firmware i915/skl_dmc_ver1.bin (0) [ 5.472705] [drm] Memory usable by graphics device = 2048M [ 5.472723] checking generic (a0000000 7f0000) vs hw (a0000000 10000000) [ 5.472731] fb: switching to inteldrmfb from EFI VGA [ 5.472950] Console: switching to colour dummy device 80x25 [ 5.473695] [drm] Replacing VGA console driver [ 5.499572] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 5.499587] [drm] Driver supports precise vblank timestamp query. [ 5.508352] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 5.518869] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 5.636907] usb 1-2: new high-speed USB device number 2 using xhci_hcd [ 5.795758] fbcon: inteldrmfb (fb0) is primary device [ 5.854585] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 5.856000] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 5.859229] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 5.865320] audit: type=1400 audit(1429876146.197:5): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cups-browsed" pid=587 comm="apparmor_parser" [ 5.871007] intel_rapl: Found RAPL domain package [ 5.871013] intel_rapl: Found RAPL domain core [ 5.871018] intel_rapl: Found RAPL domain uncore [ 5.871022] intel_rapl: Found RAPL domain dram [ 5.881093] usb 1-2: New USB device found, idVendor=0b95, idProduct=772b [ 5.881104] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5.881112] usb 1-2: Product: AX88772B [ 5.881119] usb 1-2: Manufacturer: ASIX Elec. Corp. [ 5.881126] usb 1-2: SerialNumber: 5F6C2B [ 6.037921] iwlwifi 0000:01:00.0 wlan3: renamed from wlan0 [ 6.087765] ------------[ cut here ]------------ [ 6.087886] WARNING: CPU: 3 PID: 146 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 6.087890] WARN_ON(!wm_changed) [ 6.087974] Modules linked in: dwc3(+) udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 6.087984] CPU: 3 PID: 146 Comm: kworker/u16:2 Not tainted 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 6.087988] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 6.088004] Workqueue: events_unbound async_run_entry_fn [ 6.088014] ffffffffa05d8748 ffff880036bcb388 ffffffff8177810c 0000000013261326 [ 6.088021] ffff880036bcb3d8 ffff880036bcb3c8 ffffffff8107763a ffff880036bcb4f8 [ 6.088027] ffff880036428000 ffff880036bcb468 ffff880036bcb51c ffff88003642f000 [ 6.088029] Call Trace: [ 6.088045] [] dump_stack+0x45/0x57 [ 6.088054] [] warn_slowpath_common+0x8a/0xc0 [ 6.088061] [] warn_slowpath_fmt+0x46/0x50 [ 6.088155] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 6.088238] [] skl_update_wm+0x1e5/0xc00 [i915] [ 6.088322] [] intel_update_watermarks+0x1e/0x30 [i915] [ 6.088456] [] haswell_crtc_disable+0x17b/0x730 [i915] [ 6.088579] [] ? intel_crtc_disable_planes+0xe6/0x100 [i915] [ 6.088691] [] __intel_set_mode+0xc1/0x790 [i915] [ 6.088759] [] ? drm_atomic_set_fb_for_plane+0x2d/0x90 [drm] [ 6.088881] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 6.088937] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 6.088965] [] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper] [ 6.088991] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper] [ 6.089013] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.089141] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.089155] [] fbcon_init+0x4f4/0x580 [ 6.089167] [] visual_init+0xbc/0x120 [ 6.089178] [] do_bind_con_driver+0x163/0x330 [ 6.089190] [] do_take_over_console+0x11c/0x1c0 [ 6.089200] [] do_fbcon_takeover+0x63/0xd0 [ 6.089210] [] fbcon_event_notify+0x68d/0x7e0 [ 6.089223] [] notifier_call_chain+0x4e/0x80 [ 6.089230] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.089236] [] blocking_notifier_call_chain+0x16/0x20 [ 6.089243] [] fb_notifier_call_chain+0x1b/0x20 [ 6.089250] [] register_framebuffer+0x1e6/0x320 [ 6.089277] [] drm_fb_helper_initial_config+0x274/0x3e0 [drm_kms_helper] [ 6.089395] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.089402] [] async_run_entry_fn+0x4c/0x160 [ 6.089411] [] process_one_work+0x14f/0x420 [ 6.089418] [] worker_thread+0x118/0x530 [ 6.089426] [] ? rescuer_thread+0x3d0/0x3d0 [ 6.089436] [] kthread+0xd2/0xf0 [ 6.089447] [] ? kthread_create_on_node+0x180/0x180 [ 6.089455] [] ret_from_fork+0x42/0x70 [ 6.089464] [] ? kthread_create_on_node+0x180/0x180 [ 6.089470] ---[ end trace 2663da61938fa8a2 ]--- [ 6.401526] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller [ 6.401554] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3 [ 6.440432] xhci-hcd xhci-hcd.1.auto: Host not halted after 16000 microseconds. [ 6.440439] xhci-hcd xhci-hcd.1.auto: can't setup: -110 [ 6.440450] xhci-hcd xhci-hcd.1.auto: USB bus 3 deregistered [ 6.440488] xhci-hcd: probe of xhci-hcd.1.auto failed with error -110 [ 6.444699] cfg80211: World regulatory domain updated: [ 6.444705] cfg80211: DFS Master region: unset [ 6.444706] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 6.444717] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.444725] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.444728] systemd-udevd[342]: renamed network interface wlan0 to wlan3 [ 6.444734] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.444740] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.444747] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 6.448122] usb 1-7: new full-speed USB device number 3 using xhci_hcd [ 6.633321] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b [ 6.633331] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6.683328] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 [ 6.683361] usbcore: registered new interface driver btusb [ 6.688353] Bluetooth: hci0: Device revision is 5 [ 6.688357] Bluetooth: hci0: Secure boot is enabled [ 6.688363] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 6.688709] bluetooth hci0: Direct firmware load for intel/ibt-11-5.sfi failed with error -2 [ 6.688721] Bluetooth: hci0: Failed to load Intel firmware file (-2) [ 6.808807] [drm] RC6 on [ 6.874073] ------------[ cut here ]------------ [ 6.874217] WARNING: CPU: 0 PID: 146 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 6.874222] WARN_ON(!wm_changed) [ 6.874354] Modules linked in: asix(+) usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 6.874368] CPU: 0 PID: 146 Comm: kworker/u16:2 Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 6.874373] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 6.874391] Workqueue: events_unbound async_run_entry_fn [ 6.874406] ffffffffa05d8748 ffff880036bcb358 ffffffff8177810c 0000000014661466 [ 6.874417] ffff880036bcb3a8 ffff880036bcb398 ffffffff8107763a ffff880036bcb4c8 [ 6.874427] ffff880036428000 ffff880036bcb438 ffff880036bcb4ec ffff88003642f000 [ 6.874429] Call Trace: [ 6.874450] [] dump_stack+0x45/0x57 [ 6.874463] [] warn_slowpath_common+0x8a/0xc0 [ 6.874473] [] warn_slowpath_fmt+0x46/0x50 [ 6.874589] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 6.874696] [] skl_update_wm+0x1e5/0xc00 [i915] [ 6.874710] [] ? prepare_to_wait_event+0x110/0x110 [ 6.874818] [] intel_update_watermarks+0x1e/0x30 [i915] [ 6.874998] [] haswell_crtc_enable+0x770/0x10d0 [i915] [ 6.875161] [] __intel_set_mode+0x631/0x790 [i915] [ 6.875319] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 6.875392] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 6.875431] [] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper] [ 6.875466] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper] [ 6.875496] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.875663] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.875680] [] fbcon_init+0x4f4/0x580 [ 6.875696] [] visual_init+0xbc/0x120 [ 6.875711] [] do_bind_con_driver+0x163/0x330 [ 6.875726] [] do_take_over_console+0x11c/0x1c0 [ 6.875740] [] do_fbcon_takeover+0x63/0xd0 [ 6.875754] [] fbcon_event_notify+0x68d/0x7e0 [ 6.875770] [] notifier_call_chain+0x4e/0x80 [ 6.875781] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.875791] [] blocking_notifier_call_chain+0x16/0x20 [ 6.875801] [] fb_notifier_call_chain+0x1b/0x20 [ 6.875811] [] register_framebuffer+0x1e6/0x320 [ 6.875848] [] drm_fb_helper_initial_config+0x274/0x3e0 [drm_kms_helper] [ 6.875997] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.876008] [] async_run_entry_fn+0x4c/0x160 [ 6.876020] [] process_one_work+0x14f/0x420 [ 6.876031] [] worker_thread+0x118/0x530 [ 6.876043] [] ? rescuer_thread+0x3d0/0x3d0 [ 6.876056] [] kthread+0xd2/0xf0 [ 6.876071] [] ? kthread_create_on_node+0x180/0x180 [ 6.876082] [] ret_from_fork+0x42/0x70 [ 6.876095] [] ? kthread_create_on_node+0x180/0x180 [ 6.876103] ---[ end trace 2663da61938fa8a3 ]--- [ 6.909040] ------------[ cut here ]------------ [ 6.909174] WARNING: CPU: 0 PID: 146 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 6.909179] WARN_ON(!wm_changed) [ 6.909308] Modules linked in: asix(+) usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 6.909320] CPU: 0 PID: 146 Comm: kworker/u16:2 Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 6.909325] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 6.909339] Workqueue: events_unbound async_run_entry_fn [ 6.909352] ffffffffa05d8748 ffff880036bcb388 ffffffff8177810c 0000000015681568 [ 6.909363] ffff880036bcb3d8 ffff880036bcb3c8 ffffffff8107763a ffff880036bcb4f8 [ 6.909373] ffff88003642f000 ffff880036bcb468 ffff880036bcb51c ffff880036428000 [ 6.909376] Call Trace: [ 6.909392] [] dump_stack+0x45/0x57 [ 6.909403] [] warn_slowpath_common+0x8a/0xc0 [ 6.909413] [] warn_slowpath_fmt+0x46/0x50 [ 6.909524] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 6.909627] [] skl_update_wm+0x1e5/0xc00 [i915] [ 6.909641] [] ? arch_vtime_task_switch+0x93/0xa0 [ 6.909653] [] ? vtime_common_task_switch+0x3d/0x50 [ 6.909669] [] ? finish_task_switch+0x145/0x1a0 [ 6.909771] [] intel_update_watermarks+0x1e/0x30 [i915] [ 6.909941] [] haswell_crtc_disable+0x17b/0x730 [i915] [ 6.910091] [] ? intel_crtc_disable_planes+0xe6/0x100 [i915] [ 6.910229] [] __intel_set_mode+0xc1/0x790 [i915] [ 6.910315] [] ? drm_atomic_set_fb_for_plane+0x2d/0x90 [drm] [ 6.910466] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 6.910536] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 6.910573] [] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper] [ 6.910608] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper] [ 6.910635] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.910798] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.910813] [] fbcon_init+0x4f4/0x580 [ 6.910828] [] visual_init+0xbc/0x120 [ 6.910842] [] do_bind_con_driver+0x163/0x330 [ 6.910857] [] do_take_over_console+0x11c/0x1c0 [ 6.910871] [] do_fbcon_takeover+0x63/0xd0 [ 6.910885] [] fbcon_event_notify+0x68d/0x7e0 [ 6.910900] [] notifier_call_chain+0x4e/0x80 [ 6.910910] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.910920] [] blocking_notifier_call_chain+0x16/0x20 [ 6.910929] [] fb_notifier_call_chain+0x1b/0x20 [ 6.910939] [] register_framebuffer+0x1e6/0x320 [ 6.910976] [] drm_fb_helper_initial_config+0x274/0x3e0 [drm_kms_helper] [ 6.911123] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.911134] [] async_run_entry_fn+0x4c/0x160 [ 6.911145] [] process_one_work+0x14f/0x420 [ 6.911156] [] worker_thread+0x118/0x530 [ 6.911168] [] ? rescuer_thread+0x3d0/0x3d0 [ 6.911181] [] kthread+0xd2/0xf0 [ 6.911195] [] ? kthread_create_on_node+0x180/0x180 [ 6.911205] [] ret_from_fork+0x42/0x70 [ 6.911218] [] ? kthread_create_on_node+0x180/0x180 [ 6.911225] ---[ end trace 2663da61938fa8a4 ]--- [ 6.913659] ------------[ cut here ]------------ [ 6.913785] WARNING: CPU: 0 PID: 146 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 6.913790] WARN_ON(!wm_changed) [ 6.913919] Modules linked in: asix(+) usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 6.913932] CPU: 0 PID: 146 Comm: kworker/u16:2 Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 6.913937] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 6.913951] Workqueue: events_unbound async_run_entry_fn [ 6.913963] ffffffffa05d8748 ffff880036bcb358 ffffffff8177810c 0000000016721672 [ 6.913974] ffff880036bcb3a8 ffff880036bcb398 ffffffff8107763a ffff880036bcb4c8 [ 6.913984] ffff88003642f000 ffff880036bcb438 ffff880036bcb4ec ffff880036428000 [ 6.913987] Call Trace: [ 6.914001] [] dump_stack+0x45/0x57 [ 6.914011] [] warn_slowpath_common+0x8a/0xc0 [ 6.914022] [] warn_slowpath_fmt+0x46/0x50 [ 6.914129] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 6.914231] [] skl_update_wm+0x1e5/0xc00 [i915] [ 6.914409] [] ? hsw_write_infoframe+0x414/0x8b0 [i915] [ 6.914520] [] intel_update_watermarks+0x1e/0x30 [i915] [ 6.914682] [] haswell_crtc_enable+0x770/0x10d0 [i915] [ 6.914831] [] __intel_set_mode+0x631/0x790 [i915] [ 6.914971] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 6.915041] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 6.915078] [] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper] [ 6.915113] [] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper] [ 6.915140] [] drm_fb_helper_set_par+0x22/0x50 [drm_kms_helper] [ 6.915297] [] intel_fbdev_set_par+0x1a/0x60 [i915] [ 6.915312] [] fbcon_init+0x4f4/0x580 [ 6.915326] [] visual_init+0xbc/0x120 [ 6.915340] [] do_bind_con_driver+0x163/0x330 [ 6.915355] [] do_take_over_console+0x11c/0x1c0 [ 6.915369] [] do_fbcon_takeover+0x63/0xd0 [ 6.915382] [] fbcon_event_notify+0x68d/0x7e0 [ 6.915398] [] notifier_call_chain+0x4e/0x80 [ 6.915408] [] __blocking_notifier_call_chain+0x4d/0x70 [ 6.915417] [] blocking_notifier_call_chain+0x16/0x20 [ 6.915427] [] fb_notifier_call_chain+0x1b/0x20 [ 6.915437] [] register_framebuffer+0x1e6/0x320 [ 6.915471] [] drm_fb_helper_initial_config+0x274/0x3e0 [drm_kms_helper] [ 6.915614] [] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 6.915624] [] async_run_entry_fn+0x4c/0x160 [ 6.915635] [] process_one_work+0x14f/0x420 [ 6.915647] [] worker_thread+0x118/0x530 [ 6.915658] [] ? rescuer_thread+0x3d0/0x3d0 [ 6.915671] [] kthread+0xd2/0xf0 [ 6.915685] [] ? kthread_create_on_node+0x180/0x180 [ 6.915696] [] ret_from_fork+0x42/0x70 [ 6.915709] [] ? kthread_create_on_node+0x180/0x180 [ 6.915715] ---[ end trace 2663da61938fa8a5 ]--- [ 7.008541] Console: switching to colour frame buffer device 240x67 [ 7.053686] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 7.053693] i915 0000:00:02.0: registered panic notifier [ 7.114712] audit: type=1400 audit(1429876147.445:6): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=610 comm="apparmor_parser" [ 7.114745] audit: type=1400 audit(1429876147.445:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=610 comm="apparmor_parser" [ 7.114766] audit: type=1400 audit(1429876147.445:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=610 comm="apparmor_parser" [ 7.118203] audit: type=1400 audit(1429876147.449:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=610 comm="apparmor_parser" [ 7.118238] audit: type=1400 audit(1429876147.449:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=610 comm="apparmor_parser" [ 7.119707] audit: type=1400 audit(1429876147.449:11): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=610 comm="apparmor_parser" [ 7.500098] asix 1-2:1.0 eth0: register 'asix' at usb-0000:00:14.0-2, ASIX AX88772B USB 2.0 Ethernet, 00:50:b6:5f:6c:2b [ 7.500244] usbcore: registered new interface driver asix [ 7.509108] asix 1-2:1.0 eth5: renamed from eth0 [ 7.529924] systemd-udevd[333]: renamed network interface eth0 to eth5 [ 8.378723] init: failsafe main process (635) killed by TERM signal [ 9.352823] audit: type=1400 audit(1429876149.681:12): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=861 comm="apparmor_parser" [ 9.352858] audit: type=1400 audit(1429876149.681:13): apparmor="STATUS" operation="profile_load" name="chromium" pid=861 comm="apparmor_parser" [ 9.354406] audit: type=1400 audit(1429876149.681:14): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=862 comm="apparmor_parser" [ 9.354437] audit: type=1400 audit(1429876149.681:15): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=862 comm="apparmor_parser" [ 10.268109] init: alsa-restore main process (973) terminated with status 19 [ 10.449855] IPv6: ADDRCONF(NETDEV_UP): eth5: link is not ready [ 10.477225] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 10.478093] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 10.479499] iwlwifi 0000:01:00.0: can't access the RSA semaphore it is write protected [ 10.622241] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 10.622781] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled [ 10.624289] iwlwifi 0000:01:00.0: can't access the RSA semaphore it is write protected [ 10.730414] IPv6: ADDRCONF(NETDEV_UP): wlan3: link is not ready [ 10.965567] IPv6: ADDRCONF(NETDEV_UP): eth3: link is not ready [ 11.670391] init: plymouth-upstart-bridge main process ended, respawning [ 11.703906] init: plymouth-upstart-bridge main process (1148) terminated with status 1 [ 11.703983] init: plymouth-upstart-bridge main process ended, respawning [ 14.953285] init: anacron main process (975) killed by TERM signal [ 15.021872] ------------[ cut here ]------------ [ 15.021978] WARNING: CPU: 3 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 15.021988] WARN_ON(!wm_changed) [ 15.021997] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 15.022222] CPU: 3 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 15.022250] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 15.022264] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 15.022282] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 15.022299] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 15.022317] Call Trace: [ 15.022347] [] dump_stack+0x45/0x57 [ 15.022366] [] warn_slowpath_common+0x8a/0xc0 [ 15.022383] [] warn_slowpath_fmt+0x46/0x50 [ 15.022456] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 15.022526] [] skl_update_wm+0x1e5/0xc00 [i915] [ 15.022612] [] ? __i915_gem_vma_create+0x56/0x1e0 [i915] [ 15.022685] [] intel_update_watermarks+0x1e/0x30 [i915] [ 15.022809] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 15.022856] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 15.022982] [] intel_atomic_commit+0x68/0x100 [i915] [ 15.023079] [] drm_atomic_commit+0x37/0x60 [drm] [ 15.023122] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 15.023197] [] __setplane_internal+0x238/0x340 [drm] [ 15.023264] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 15.023286] [] ? __ww_mutex_lock+0x1b/0x97 [ 15.023352] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 15.023427] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 15.023477] [] drm_ioctl+0x349/0x670 [drm] [ 15.023539] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 15.023559] [] ? signal_setup_done+0x65/0xb0 [ 15.023576] [] ? acct_account_cputime+0x1c/0x20 [ 15.023597] [] do_vfs_ioctl+0x2f8/0x510 [ 15.023620] [] ? rcu_eqs_enter+0x68/0x90 [ 15.023640] [] ? context_tracking_user_exit+0x13/0x20 [ 15.023654] [] SyS_ioctl+0x81/0xa0 [ 15.023671] [] ? context_tracking_user_enter+0x13/0x20 [ 15.023687] [] ? syscall_trace_leave+0xa5/0x120 [ 15.023704] [] system_call_fastpath+0x16/0x75 [ 15.023718] ---[ end trace 2663da61938fa8a6 ]--- [ 15.287268] ------------[ cut here ]------------ [ 15.287371] WARNING: CPU: 1 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 15.287381] WARN_ON(!wm_changed) [ 15.287389] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 15.287611] CPU: 1 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 15.287621] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 15.287631] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 15.287650] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 15.287663] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 15.287679] Call Trace: [ 15.287708] [] dump_stack+0x45/0x57 [ 15.287727] [] warn_slowpath_common+0x8a/0xc0 [ 15.287742] [] warn_slowpath_fmt+0x46/0x50 [ 15.287818] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 15.287885] [] skl_update_wm+0x1e5/0xc00 [i915] [ 15.287999] [] ? gen9_read32+0x9c/0x370 [i915] [ 15.288069] [] intel_update_watermarks+0x1e/0x30 [i915] [ 15.288185] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 15.288231] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 15.288370] [] intel_atomic_commit+0x68/0x100 [i915] [ 15.288464] [] drm_atomic_commit+0x37/0x60 [drm] [ 15.288506] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 15.288527] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 15.288600] [] __setplane_internal+0x1b0/0x340 [drm] [ 15.288622] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 15.288691] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 15.288711] [] ? __ww_mutex_lock+0x5f/0x97 [ 15.288773] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 15.288849] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 15.288901] [] drm_ioctl+0x349/0x670 [drm] [ 15.288970] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 15.288989] [] ? signal_setup_done+0x65/0xb0 [ 15.289006] [] ? acct_account_cputime+0x1c/0x20 [ 15.289021] [] do_vfs_ioctl+0x2f8/0x510 [ 15.289040] [] ? context_tracking_user_exit+0x13/0x20 [ 15.289054] [] SyS_ioctl+0x81/0xa0 [ 15.289069] [] system_call_fastpath+0x16/0x75 [ 15.289083] ---[ end trace 2663da61938fa8a7 ]--- [ 15.418801] ------------[ cut here ]------------ [ 15.418899] WARNING: CPU: 1 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 15.418909] WARN_ON(!wm_changed) [ 15.418917] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 15.419133] CPU: 1 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 15.419145] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 15.419154] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 15.419173] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 15.419189] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 15.419204] Call Trace: [ 15.419234] [] dump_stack+0x45/0x57 [ 15.419253] [] warn_slowpath_common+0x8a/0xc0 [ 15.419267] [] warn_slowpath_fmt+0x46/0x50 [ 15.419339] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 15.419409] [] skl_update_wm+0x1e5/0xc00 [i915] [ 15.419525] [] ? gen9_read32+0x9c/0x370 [i915] [ 15.419598] [] intel_update_watermarks+0x1e/0x30 [i915] [ 15.419719] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 15.419766] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 15.419895] [] intel_atomic_commit+0x68/0x100 [i915] [ 15.419988] [] drm_atomic_commit+0x37/0x60 [drm] [ 15.420030] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 15.420103] [] __setplane_internal+0x238/0x340 [drm] [ 15.420171] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 15.420193] [] ? __ww_mutex_lock+0x1b/0x97 [ 15.420254] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 15.420330] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 15.420379] [] drm_ioctl+0x349/0x670 [drm] [ 15.420445] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 15.420464] [] ? signal_setup_done+0x65/0xb0 [ 15.420480] [] ? acct_account_cputime+0x1c/0x20 [ 15.420496] [] do_vfs_ioctl+0x2f8/0x510 [ 15.420514] [] ? rcu_eqs_enter+0x68/0x90 [ 15.420533] [] ? context_tracking_user_exit+0x13/0x20 [ 15.420547] [] SyS_ioctl+0x81/0xa0 [ 15.420562] [] ? context_tracking_user_enter+0x13/0x20 [ 15.420578] [] ? syscall_trace_leave+0xa5/0x120 [ 15.420591] [] system_call_fastpath+0x16/0x75 [ 15.420603] ---[ end trace 2663da61938fa8a8 ]--- [ 15.812583] ------------[ cut here ]------------ [ 15.812690] WARNING: CPU: 0 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 15.812700] WARN_ON(!wm_changed) [ 15.812708] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 15.812928] CPU: 0 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 15.812939] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 15.812949] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 15.812967] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 15.812982] ffff880036428000 ffff88008bf7b658 ffff88008bf7b70c ffff88003642f000 [ 15.812998] Call Trace: [ 15.813027] [] dump_stack+0x45/0x57 [ 15.813046] [] warn_slowpath_common+0x8a/0xc0 [ 15.813061] [] warn_slowpath_fmt+0x46/0x50 [ 15.813140] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 15.813209] [] skl_update_wm+0x1e5/0xc00 [i915] [ 15.813233] [] ? timerqueue_del+0x24/0x70 [ 15.813251] [] ? __remove_hrtimer+0x4e/0xd0 [ 15.813323] [] intel_update_watermarks+0x1e/0x30 [i915] [ 15.813447] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 15.813494] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 15.813624] [] intel_atomic_commit+0x68/0x100 [i915] [ 15.813713] [] drm_atomic_commit+0x37/0x60 [drm] [ 15.813755] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 15.813775] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 15.813849] [] __setplane_internal+0x1b0/0x340 [drm] [ 15.813869] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 15.813934] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 15.813952] [] ? __ww_mutex_lock+0x5f/0x97 [ 15.814013] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 15.814088] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 15.814140] [] drm_ioctl+0x349/0x670 [drm] [ 15.814205] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 15.814225] [] ? acct_account_cputime+0x1c/0x20 [ 15.814242] [] do_vfs_ioctl+0x2f8/0x510 [ 15.814261] [] ? rcu_eqs_enter+0x68/0x90 [ 15.814280] [] ? context_tracking_user_exit+0x13/0x20 [ 15.814294] [] SyS_ioctl+0x81/0xa0 [ 15.814309] [] ? context_tracking_user_enter+0x13/0x20 [ 15.814324] [] ? syscall_trace_leave+0xa5/0x120 [ 15.814339] [] system_call_fastpath+0x16/0x75 [ 15.814352] ---[ end trace 2663da61938fa8a9 ]--- [ 87.518624] IPv6: ADDRCONF(NETDEV_CHANGE): eth5: link becomes ready [ 87.520405] asix 1-2:1.0 eth5: link up, 100Mbps, full-duplex, lpa 0x4181 [ 98.287630] ------------[ cut here ]------------ [ 98.287737] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 98.287746] WARN_ON(!wm_changed) [ 98.287754] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 98.287975] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 98.287987] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 98.287997] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 98.288016] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 98.288032] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 98.288049] Call Trace: [ 98.288077] [] dump_stack+0x45/0x57 [ 98.288095] [] warn_slowpath_common+0x8a/0xc0 [ 98.288110] [] warn_slowpath_fmt+0x46/0x50 [ 98.288181] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 98.288249] [] skl_update_wm+0x1e5/0xc00 [i915] [ 98.288338] [] ? __i915_gem_vma_create+0x56/0x1e0 [i915] [ 98.288409] [] intel_update_watermarks+0x1e/0x30 [i915] [ 98.288531] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 98.288577] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 98.288699] [] intel_atomic_commit+0x68/0x100 [i915] [ 98.288795] [] drm_atomic_commit+0x37/0x60 [drm] [ 98.288835] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 98.288906] [] __setplane_internal+0x238/0x340 [drm] [ 98.288971] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 98.288993] [] ? __ww_mutex_lock+0x1b/0x97 [ 98.289051] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 98.289067] [] ? __dequeue_signal+0x129/0x210 [ 98.289140] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 98.289191] [] drm_ioctl+0x349/0x670 [drm] [ 98.289255] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 98.289275] [] ? acct_account_cputime+0x1c/0x20 [ 98.289291] [] do_vfs_ioctl+0x2f8/0x510 [ 98.289311] [] ? rcu_eqs_enter+0x68/0x90 [ 98.289331] [] ? context_tracking_user_exit+0x13/0x20 [ 98.289345] [] SyS_ioctl+0x81/0xa0 [ 98.289362] [] ? context_tracking_user_enter+0x13/0x20 [ 98.289378] [] ? syscall_trace_leave+0xa5/0x120 [ 98.289393] [] system_call_fastpath+0x16/0x75 [ 98.289406] ---[ end trace 2663da61938fa8aa ]--- [ 122.719508] ------------[ cut here ]------------ [ 122.719595] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 122.719601] WARN_ON(!wm_changed) [ 122.719607] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 122.719768] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 122.719776] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 122.719783] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 122.719796] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 122.719807] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 122.719818] Call Trace: [ 122.719839] [] dump_stack+0x45/0x57 [ 122.719853] [] warn_slowpath_common+0x8a/0xc0 [ 122.719863] [] warn_slowpath_fmt+0x46/0x50 [ 122.719916] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 122.719964] [] skl_update_wm+0x1e5/0xc00 [i915] [ 122.720050] [] ? gen9_read32+0x9c/0x370 [i915] [ 122.720101] [] intel_update_watermarks+0x1e/0x30 [i915] [ 122.720192] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 122.720227] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 122.720318] [] intel_atomic_commit+0x68/0x100 [i915] [ 122.720393] [] drm_atomic_commit+0x37/0x60 [drm] [ 122.720424] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 122.720440] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 122.720497] [] __setplane_internal+0x1b0/0x340 [drm] [ 122.720513] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 122.720568] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 122.720582] [] ? __ww_mutex_lock+0x5f/0x97 [ 122.720634] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 122.720644] [] ? __dequeue_signal+0x129/0x210 [ 122.720704] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 122.720741] [] drm_ioctl+0x349/0x670 [drm] [ 122.720805] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 122.720819] [] ? acct_account_cputime+0x1c/0x20 [ 122.720830] [] do_vfs_ioctl+0x2f8/0x510 [ 122.720850] [] ? rcu_eqs_enter+0x68/0x90 [ 122.720864] [] ? context_tracking_user_exit+0x13/0x20 [ 122.720873] [] SyS_ioctl+0x81/0xa0 [ 122.720884] [] ? context_tracking_user_enter+0x13/0x20 [ 122.720895] [] ? syscall_trace_leave+0xa5/0x120 [ 122.720905] [] system_call_fastpath+0x16/0x75 [ 122.720915] ---[ end trace 2663da61938fa8ab ]--- [ 123.349973] ------------[ cut here ]------------ [ 123.350080] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 123.350089] WARN_ON(!wm_changed) [ 123.350098] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 123.350326] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 123.350339] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 123.350349] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 123.350369] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 123.350386] ffff880036428000 ffff88008bf7b658 ffff88008bf7b70c ffff88003642f000 [ 123.350404] Call Trace: [ 123.350432] [] dump_stack+0x45/0x57 [ 123.350451] [] warn_slowpath_common+0x8a/0xc0 [ 123.350467] [] warn_slowpath_fmt+0x46/0x50 [ 123.350539] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 123.350662] [] skl_update_wm+0x1e5/0xc00 [i915] [ 123.350705] [] ? timerqueue_del+0x24/0x70 [ 123.350744] [] ? __remove_hrtimer+0x4e/0xd0 [ 123.350830] [] intel_update_watermarks+0x1e/0x30 [i915] [ 123.350963] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 123.351011] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 123.351141] [] intel_atomic_commit+0x68/0x100 [i915] [ 123.351253] [] drm_atomic_commit+0x37/0x60 [drm] [ 123.351297] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 123.351318] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 123.351394] [] __setplane_internal+0x1b0/0x340 [drm] [ 123.351415] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 123.351483] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 123.351502] [] ? __ww_mutex_lock+0x5f/0x97 [ 123.351567] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 123.351583] [] ? __dequeue_signal+0x129/0x210 [ 123.351661] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 123.351714] [] drm_ioctl+0x349/0x670 [drm] [ 123.351784] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 123.351803] [] ? acct_account_cputime+0x1c/0x20 [ 123.351820] [] do_vfs_ioctl+0x2f8/0x510 [ 123.351839] [] ? rcu_eqs_enter+0x68/0x90 [ 123.351859] [] ? context_tracking_user_exit+0x13/0x20 [ 123.351873] [] SyS_ioctl+0x81/0xa0 [ 123.351890] [] ? context_tracking_user_enter+0x13/0x20 [ 123.351906] [] ? syscall_trace_leave+0xa5/0x120 [ 123.351922] [] system_call_fastpath+0x16/0x75 [ 123.351936] ---[ end trace 2663da61938fa8ac ]--- [ 149.275810] ------------[ cut here ]------------ [ 149.275892] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 149.275899] WARN_ON(!wm_changed) [ 149.275905] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 149.276059] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 149.276066] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 149.276075] ffffffffa05d8748 ffff88008bf7b608 ffffffff8177810c 0000000000000000 [ 149.276087] ffff88008bf7b658 ffff88008bf7b648 ffffffff8107763a ffff88008bf7b778 [ 149.276098] ffff880036428000 ffff88008bf7b6e8 ffff88008bf7b79c ffff88003642f000 [ 149.276109] Call Trace: [ 149.276131] [] dump_stack+0x45/0x57 [ 149.276148] [] warn_slowpath_common+0x8a/0xc0 [ 149.276158] [] warn_slowpath_fmt+0x46/0x50 [ 149.276174] [] ? zone_statistics+0x80/0xa0 [ 149.276222] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 149.276272] [] skl_update_wm+0x1e5/0xc00 [i915] [ 149.276288] [] ? schedule_hrtimeout_range_clock+0xbe/0x140 [ 149.276336] [] skl_update_sprite_wm+0x9c/0x120 [i915] [ 149.276381] [] intel_update_sprite_watermarks+0x32/0x40 [i915] [ 149.276472] [] skl_disable_plane+0x443/0x460 [i915] [ 149.276561] [] intel_crtc_disable_planes+0xc2/0x100 [i915] [ 149.276641] [] __intel_set_mode+0xb4/0x790 [i915] [ 149.276712] [] ? drm_atomic_set_fb_for_plane+0x20/0x90 [drm] [ 149.276792] [] ? intel_modeset_setup_plane_state+0x76/0xe0 [i915] [ 149.276873] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 149.276931] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 149.276990] [] drm_mode_setcrtc+0xd5/0x540 [drm] [ 149.277003] [] ? try_to_wake_up+0x1f1/0x340 [ 149.277042] [] drm_ioctl+0x349/0x670 [drm] [ 149.277096] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [ 149.277110] [] ? acct_account_cputime+0x1c/0x20 [ 149.277121] [] do_vfs_ioctl+0x2f8/0x510 [ 149.277135] [] ? context_tracking_user_exit+0x13/0x20 [ 149.277144] [] SyS_ioctl+0x81/0xa0 [ 149.277155] [] system_call_fastpath+0x16/0x75 [ 149.277164] ---[ end trace 2663da61938fa8ad ]--- [ 149.567513] [drm:skl_set_power_well [i915]] *ERROR* CSR firmware not ready (2) [ 149.593590] ------------[ cut here ]------------ [ 149.593675] WARNING: CPU: 3 PID: 1124 at drivers/gpu/drm/i915/intel_csr.c:466 assert_csr_loaded+0xa7/0x100 [i915]() [ 149.593682] CSR is not loaded. [ 149.593687] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 149.593836] CPU: 3 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 149.593843] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 149.593851] ffffffffa05d99b8 ffff88008bf7ba38 ffffffff8177810c 0000000000000000 [ 149.593864] ffff88008bf7ba88 ffff88008bf7ba78 ffffffff8107763a ffff88008a4ecb40 [ 149.593875] ffff880168f10000 ffff880168f102b0 0000000000000002 0000000030000003 [ 149.593886] Call Trace: [ 149.593908] [] dump_stack+0x45/0x57 [ 149.593922] [] warn_slowpath_common+0x8a/0xc0 [ 149.593932] [] warn_slowpath_fmt+0x46/0x50 [ 149.593988] [] assert_csr_loaded+0xa7/0x100 [i915] [ 149.594040] [] skl_set_power_well+0x75b/0xae0 [i915] [ 149.594089] [] skl_power_well_enable+0x13/0x20 [i915] [ 149.594133] [] i915_power_well_enable+0x28/0x50 [i915] [ 149.594180] [] intel_display_power_get+0xa3/0xd0 [i915] [ 149.594268] [] __intel_set_mode+0x4bf/0x790 [i915] [ 149.594355] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 149.594416] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 149.594474] [] drm_mode_setcrtc+0xd5/0x540 [drm] [ 149.594514] [] drm_ioctl+0x349/0x670 [drm] [ 149.594571] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [ 149.594585] [] ? acct_account_cputime+0x1c/0x20 [ 149.594596] [] do_vfs_ioctl+0x2f8/0x510 [ 149.594610] [] ? rcu_eqs_enter+0x68/0x90 [ 149.594624] [] ? context_tracking_user_exit+0x13/0x20 [ 149.594633] [] SyS_ioctl+0x81/0xa0 [ 149.594645] [] ? context_tracking_user_enter+0x13/0x20 [ 149.594656] [] ? syscall_trace_leave+0xa5/0x120 [ 149.594667] [] system_call_fastpath+0x16/0x75 [ 149.594675] ---[ end trace 2663da61938fa8ae ]--- [ 149.594682] ------------[ cut here ]------------ [ 149.594735] WARNING: CPU: 3 PID: 1124 at drivers/gpu/drm/i915/intel_csr.c:469 assert_csr_loaded+0xdb/0x100 [i915]() [ 149.594740] CSR SSP Base Not fine [ 149.594744] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 149.594875] CPU: 3 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 149.594882] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 149.594887] ffffffffa05d99b8 ffff88008bf7ba38 ffffffff8177810c 0000000000000000 [ 149.594898] ffff88008bf7ba88 ffff88008bf7ba78 ffffffff8107763a ffff88008a4ecb40 [ 149.594908] ffff880168f10000 ffff880168f102b0 0000000000000002 0000000030000003 [ 149.594919] Call Trace: [ 149.594931] [] dump_stack+0x45/0x57 [ 149.594942] [] warn_slowpath_common+0x8a/0xc0 [ 149.594951] [] warn_slowpath_fmt+0x46/0x50 [ 149.595000] [] assert_csr_loaded+0xdb/0x100 [i915] [ 149.595048] [] skl_set_power_well+0x75b/0xae0 [i915] [ 149.595096] [] skl_power_well_enable+0x13/0x20 [i915] [ 149.595141] [] i915_power_well_enable+0x28/0x50 [i915] [ 149.595188] [] intel_display_power_get+0xa3/0xd0 [i915] [ 149.595272] [] __intel_set_mode+0x4bf/0x790 [i915] [ 149.595353] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 149.595408] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 149.595465] [] drm_mode_setcrtc+0xd5/0x540 [drm] [ 149.595505] [] drm_ioctl+0x349/0x670 [drm] [ 149.595556] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [ 149.595568] [] ? acct_account_cputime+0x1c/0x20 [ 149.595578] [] do_vfs_ioctl+0x2f8/0x510 [ 149.595591] [] ? rcu_eqs_enter+0x68/0x90 [ 149.595603] [] ? context_tracking_user_exit+0x13/0x20 [ 149.595612] [] SyS_ioctl+0x81/0xa0 [ 149.595623] [] ? context_tracking_user_enter+0x13/0x20 [ 149.595633] [] ? syscall_trace_leave+0xa5/0x120 [ 149.595643] [] system_call_fastpath+0x16/0x75 [ 149.595650] ---[ end trace 2663da61938fa8af ]--- [ 149.595655] ------------[ cut here ]------------ [ 149.595707] WARNING: CPU: 3 PID: 1124 at drivers/gpu/drm/i915/intel_csr.c:470 assert_csr_loaded+0xc1/0x100 [i915]() [ 149.595711] CSR HTP Not fine [ 149.595715] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 149.595872] CPU: 3 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 149.595900] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 149.595924] ffffffffa05d99b8 ffff88008bf7ba38 ffffffff8177810c 0000000000009668 [ 149.596006] ffff88008bf7ba88 ffff88008bf7ba78 ffffffff8107763a ffff88008a4ecb40 [ 149.596089] ffff880168f10000 ffff880168f102b0 0000000000000002 0000000030000003 [ 149.596170] Call Trace: [ 149.596202] [] dump_stack+0x45/0x57 [ 149.596226] [] warn_slowpath_common+0x8a/0xc0 [ 149.596238] [] warn_slowpath_fmt+0x46/0x50 [ 149.596302] [] assert_csr_loaded+0xc1/0x100 [i915] [ 149.596371] [] skl_set_power_well+0x75b/0xae0 [i915] [ 149.596440] [] skl_power_well_enable+0x13/0x20 [i915] [ 149.596508] [] i915_power_well_enable+0x28/0x50 [i915] [ 149.596574] [] intel_display_power_get+0xa3/0xd0 [i915] [ 149.596688] [] __intel_set_mode+0x4bf/0x790 [i915] [ 149.596800] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 149.596862] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 149.596917] [] drm_mode_setcrtc+0xd5/0x540 [drm] [ 149.596956] [] drm_ioctl+0x349/0x670 [drm] [ 149.597009] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [ 149.597021] [] ? acct_account_cputime+0x1c/0x20 [ 149.597031] [] do_vfs_ioctl+0x2f8/0x510 [ 149.597044] [] ? rcu_eqs_enter+0x68/0x90 [ 149.597056] [] ? context_tracking_user_exit+0x13/0x20 [ 149.597064] [] SyS_ioctl+0x81/0xa0 [ 149.597075] [] ? context_tracking_user_enter+0x13/0x20 [ 149.597085] [] ? syscall_trace_leave+0xa5/0x120 [ 149.597094] [] system_call_fastpath+0x16/0x75 [ 149.597102] ---[ end trace 2663da61938fa8b0 ]--- [ 149.597108] ------------[ cut here ]------------ [ 149.597158] WARNING: CPU: 3 PID: 1124 at drivers/gpu/drm/i915/intel_runtime_pm.c:548 skl_set_power_well+0x798/0xae0 [i915]() [ 149.597162] DC6 already programmed to be disabled. [ 149.597166] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 149.597447] CPU: 3 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 149.597454] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 149.597459] ffffffffa05d9238 ffff88008bf7ba68 ffffffff8177810c 0000000000009afa [ 149.597470] ffff88008bf7bab8 ffff88008bf7baa8 ffffffff8107763a ffff88008bf7bad8 [ 149.597481] ffff880168f10000 0000000040000000 ffffffffa05f87d0 0000000030000003 [ 149.597491] Call Trace: [ 149.597503] [] dump_stack+0x45/0x57 [ 149.597513] [] warn_slowpath_common+0x8a/0xc0 [ 149.597523] [] warn_slowpath_fmt+0x46/0x50 [ 149.597570] [] skl_set_power_well+0x798/0xae0 [i915] [ 149.597618] [] skl_power_well_enable+0x13/0x20 [i915] [ 149.597661] [] i915_power_well_enable+0x28/0x50 [i915] [ 149.597707] [] intel_display_power_get+0xa3/0xd0 [i915] [ 149.597819] [] __intel_set_mode+0x4bf/0x790 [i915] [ 149.597925] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 149.598005] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 149.598068] [] drm_mode_setcrtc+0xd5/0x540 [drm] [ 149.598107] [] drm_ioctl+0x349/0x670 [drm] [ 149.598157] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [ 149.598168] [] ? acct_account_cputime+0x1c/0x20 [ 149.598178] [] do_vfs_ioctl+0x2f8/0x510 [ 149.598191] [] ? rcu_eqs_enter+0x68/0x90 [ 149.598202] [] ? context_tracking_user_exit+0x13/0x20 [ 149.598239] [] SyS_ioctl+0x81/0xa0 [ 149.598269] [] ? context_tracking_user_enter+0x13/0x20 [ 149.598279] [] ? syscall_trace_leave+0xa5/0x120 [ 149.598288] [] system_call_fastpath+0x16/0x75 [ 149.598296] ---[ end trace 2663da61938fa8b1 ]--- [ 150.323414] ------------[ cut here ]------------ [ 150.323490] WARNING: CPU: 0 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 150.323497] WARN_ON(!wm_changed) [ 150.323503] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 150.323655] CPU: 0 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 150.323662] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 150.323669] ffffffffa05d8748 ffff88008bf7b668 ffffffff8177810c 0000000000000000 [ 150.323682] ffff88008bf7b6b8 ffff88008bf7b6a8 ffffffff8107763a ffff88008bf7b7d8 [ 150.323693] ffff880036428000 ffff88008bf7b748 ffff88008bf7b7fc ffff88003642f000 [ 150.323704] Call Trace: [ 150.323726] [] dump_stack+0x45/0x57 [ 150.323740] [] warn_slowpath_common+0x8a/0xc0 [ 150.323750] [] warn_slowpath_fmt+0x46/0x50 [ 150.323798] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 150.323846] [] skl_update_wm+0x1e5/0xc00 [i915] [ 150.323860] [] ? prepare_to_wait_event+0x110/0x110 [ 150.323909] [] intel_update_watermarks+0x1e/0x30 [i915] [ 150.323998] [] haswell_crtc_enable+0x770/0x10d0 [i915] [ 150.324087] [] __intel_set_mode+0x631/0x790 [i915] [ 150.324170] [] intel_crtc_set_config+0x378/0x5a0 [i915] [ 150.324231] [] drm_mode_set_config_internal+0x6f/0x110 [drm] [ 150.324293] [] drm_mode_setcrtc+0xd5/0x540 [drm] [ 150.324333] [] drm_ioctl+0x349/0x670 [drm] [ 150.324387] [] ? drm_mode_setplane+0x1d0/0x1d0 [drm] [ 150.324401] [] ? acct_account_cputime+0x1c/0x20 [ 150.324413] [] do_vfs_ioctl+0x2f8/0x510 [ 150.324427] [] ? rcu_eqs_enter+0x68/0x90 [ 150.324441] [] ? context_tracking_user_exit+0x13/0x20 [ 150.324450] [] SyS_ioctl+0x81/0xa0 [ 150.324462] [] ? context_tracking_user_enter+0x13/0x20 [ 150.324473] [] ? syscall_trace_leave+0xa5/0x120 [ 150.324484] [] system_call_fastpath+0x16/0x75 [ 150.324493] ---[ end trace 2663da61938fa8b2 ]--- [ 150.352135] ------------[ cut here ]------------ [ 150.352218] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 150.352225] WARN_ON(!wm_changed) [ 150.352231] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 150.352382] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 150.352390] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 150.352396] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 150.352409] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 150.352420] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 150.352431] Call Trace: [ 150.352452] [] dump_stack+0x45/0x57 [ 150.352466] [] warn_slowpath_common+0x8a/0xc0 [ 150.352476] [] warn_slowpath_fmt+0x46/0x50 [ 150.352525] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 150.352574] [] skl_update_wm+0x1e5/0xc00 [i915] [ 150.352675] [] ? gen9_read32+0x9c/0x370 [i915] [ 150.352835] [] intel_update_watermarks+0x1e/0x30 [i915] [ 150.352946] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 150.352999] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 150.353121] [] intel_atomic_commit+0x68/0x100 [i915] [ 150.353218] [] drm_atomic_commit+0x37/0x60 [drm] [ 150.353272] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 150.353343] [] __setplane_internal+0x238/0x340 [drm] [ 150.353424] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 150.353444] [] ? __ww_mutex_lock+0x1b/0x97 [ 150.353502] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 150.353518] [] ? __dequeue_signal+0x129/0x210 [ 150.353594] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 150.353635] [] drm_ioctl+0x349/0x670 [drm] [ 150.353686] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 150.353715] [] ? acct_account_cputime+0x1c/0x20 [ 150.353729] [] do_vfs_ioctl+0x2f8/0x510 [ 150.353744] [] ? rcu_eqs_enter+0x68/0x90 [ 150.353758] [] ? context_tracking_user_exit+0x13/0x20 [ 150.353767] [] SyS_ioctl+0x81/0xa0 [ 150.353778] [] ? context_tracking_user_enter+0x13/0x20 [ 150.353789] [] ? syscall_trace_leave+0xa5/0x120 [ 150.353800] [] system_call_fastpath+0x16/0x75 [ 150.353810] ---[ end trace 2663da61938fa8b3 ]--- [ 150.369027] ------------[ cut here ]------------ [ 150.369106] WARNING: CPU: 0 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 150.369113] WARN_ON(!wm_changed) [ 150.369119] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 150.369273] CPU: 0 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 150.369280] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 150.369287] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 150.369300] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 150.369311] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 150.369322] Call Trace: [ 150.369342] [] dump_stack+0x45/0x57 [ 150.369357] [] warn_slowpath_common+0x8a/0xc0 [ 150.369367] [] warn_slowpath_fmt+0x46/0x50 [ 150.369417] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 150.369466] [] skl_update_wm+0x1e5/0xc00 [i915] [ 150.369558] [] ? gen9_read32+0x9c/0x370 [i915] [ 150.369610] [] intel_update_watermarks+0x1e/0x30 [i915] [ 150.369694] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 150.369729] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 150.369821] [] intel_atomic_commit+0x68/0x100 [i915] [ 150.369890] [] drm_atomic_commit+0x37/0x60 [drm] [ 150.369920] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 150.369941] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 150.369996] [] __setplane_internal+0x1b0/0x340 [drm] [ 150.370012] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 150.370063] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 150.370077] [] ? __ww_mutex_lock+0x5f/0x97 [ 150.370126] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 150.370137] [] ? __dequeue_signal+0x129/0x210 [ 150.370195] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 150.370232] [] drm_ioctl+0x349/0x670 [drm] [ 150.370285] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 150.370298] [] ? acct_account_cputime+0x1c/0x20 [ 150.370310] [] do_vfs_ioctl+0x2f8/0x510 [ 150.370324] [] ? context_tracking_user_exit+0x13/0x20 [ 150.370333] [] SyS_ioctl+0x81/0xa0 [ 150.370343] [] system_call_fastpath+0x16/0x75 [ 150.370352] ---[ end trace 2663da61938fa8b4 ]--- [ 150.378245] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun [ 150.385333] ------------[ cut here ]------------ [ 150.385420] WARNING: CPU: 3 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 150.385430] WARN_ON(!wm_changed) [ 150.385437] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 150.385648] CPU: 3 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 150.385659] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 150.385668] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 150.385687] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 150.385702] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 150.385718] Call Trace: [ 150.385744] [] dump_stack+0x45/0x57 [ 150.385763] [] warn_slowpath_common+0x8a/0xc0 [ 150.385778] [] warn_slowpath_fmt+0x46/0x50 [ 150.385846] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 150.385914] [] skl_update_wm+0x1e5/0xc00 [i915] [ 150.386029] [] ? gen9_read32+0x9c/0x370 [i915] [ 150.386100] [] intel_update_watermarks+0x1e/0x30 [i915] [ 150.386214] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 150.386264] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 150.386383] [] intel_atomic_commit+0x68/0x100 [i915] [ 150.386477] [] drm_atomic_commit+0x37/0x60 [drm] [ 150.386519] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 150.386594] [] __setplane_internal+0x238/0x340 [drm] [ 150.386663] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 150.386685] [] ? __ww_mutex_lock+0x1b/0x97 [ 150.386747] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 150.386825] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 150.386877] [] drm_ioctl+0x349/0x670 [drm] [ 150.386947] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 150.386968] [] ? signal_setup_done+0x65/0xb0 [ 150.386984] [] ? acct_account_cputime+0x1c/0x20 [ 150.387006] [] do_vfs_ioctl+0x2f8/0x510 [ 150.387026] [] ? rcu_eqs_enter+0x68/0x90 [ 150.387045] [] ? context_tracking_user_exit+0x13/0x20 [ 150.387059] [] SyS_ioctl+0x81/0xa0 [ 150.387076] [] ? context_tracking_user_enter+0x13/0x20 [ 150.387093] [] ? syscall_trace_leave+0xa5/0x120 [ 150.387109] [] system_call_fastpath+0x16/0x75 [ 150.387123] ---[ end trace 2663da61938fa8b5 ]--- [ 165.435394] ------------[ cut here ]------------ [ 165.435474] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 165.435481] WARN_ON(!wm_changed) [ 165.435487] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 165.435640] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 165.435647] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 165.435654] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 165.435667] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 165.435679] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 165.435690] Call Trace: [ 165.435710] [] dump_stack+0x45/0x57 [ 165.435724] [] warn_slowpath_common+0x8a/0xc0 [ 165.435734] [] warn_slowpath_fmt+0x46/0x50 [ 165.435784] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 165.435833] [] skl_update_wm+0x1e5/0xc00 [i915] [ 165.435920] [] ? gen9_read32+0x9c/0x370 [i915] [ 165.435973] [] intel_update_watermarks+0x1e/0x30 [i915] [ 165.436062] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 165.436095] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 165.436201] [] intel_atomic_commit+0x68/0x100 [i915] [ 165.436272] [] drm_atomic_commit+0x37/0x60 [drm] [ 165.436302] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 165.436318] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 165.436374] [] __setplane_internal+0x1b0/0x340 [drm] [ 165.436390] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 165.436441] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 165.436455] [] ? __ww_mutex_lock+0x5f/0x97 [ 165.436504] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 165.436561] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 165.436598] [] drm_ioctl+0x349/0x670 [drm] [ 165.436651] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 165.436665] [] ? signal_setup_done+0x65/0xb0 [ 165.436677] [] ? acct_account_cputime+0x1c/0x20 [ 165.436688] [] do_vfs_ioctl+0x2f8/0x510 [ 165.436702] [] ? context_tracking_user_exit+0x13/0x20 [ 165.436711] [] SyS_ioctl+0x81/0xa0 [ 165.436721] [] system_call_fastpath+0x16/0x75 [ 165.436731] ---[ end trace 2663da61938fa8b6 ]--- [ 171.475474] ------------[ cut here ]------------ [ 171.475561] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 171.475569] WARN_ON(!wm_changed) [ 171.475574] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 171.475725] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 171.475732] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 171.475740] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 171.475753] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 171.475763] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 171.475774] Call Trace: [ 171.475796] [] dump_stack+0x45/0x57 [ 171.475810] [] warn_slowpath_common+0x8a/0xc0 [ 171.475820] [] warn_slowpath_fmt+0x46/0x50 [ 171.475870] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 171.475920] [] skl_update_wm+0x1e5/0xc00 [i915] [ 171.476009] [] ? gen9_read32+0x9c/0x370 [i915] [ 171.476062] [] intel_update_watermarks+0x1e/0x30 [i915] [ 171.476154] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 171.476190] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 171.476283] [] intel_atomic_commit+0x68/0x100 [i915] [ 171.476413] [] drm_atomic_commit+0x37/0x60 [drm] [ 171.476468] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 171.476551] [] __setplane_internal+0x238/0x340 [drm] [ 171.476621] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 171.476653] [] ? __ww_mutex_lock+0x1b/0x97 [ 171.476715] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 171.476772] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 171.476809] [] drm_ioctl+0x349/0x670 [drm] [ 171.476861] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 171.476875] [] ? acct_account_cputime+0x1c/0x20 [ 171.476886] [] do_vfs_ioctl+0x2f8/0x510 [ 171.476900] [] ? rcu_eqs_enter+0x68/0x90 [ 171.476914] [] ? context_tracking_user_exit+0x13/0x20 [ 171.476923] [] SyS_ioctl+0x81/0xa0 [ 171.476935] [] ? context_tracking_user_enter+0x13/0x20 [ 171.476960] [] ? syscall_trace_leave+0xa5/0x120 [ 171.476970] [] system_call_fastpath+0x16/0x75 [ 171.476979] ---[ end trace 2663da61938fa8b7 ]--- [ 186.341947] ------------[ cut here ]------------ [ 186.342026] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 186.342033] WARN_ON(!wm_changed) [ 186.342039] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 186.342195] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 186.342203] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 186.342210] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 186.342223] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 186.342234] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 186.342245] Call Trace: [ 186.342267] [] dump_stack+0x45/0x57 [ 186.342281] [] warn_slowpath_common+0x8a/0xc0 [ 186.342291] [] warn_slowpath_fmt+0x46/0x50 [ 186.342341] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 186.342390] [] skl_update_wm+0x1e5/0xc00 [i915] [ 186.342477] [] ? gen9_read32+0x9c/0x370 [i915] [ 186.342529] [] intel_update_watermarks+0x1e/0x30 [i915] [ 186.342620] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 186.342655] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 186.342750] [] intel_atomic_commit+0x68/0x100 [i915] [ 186.342822] [] drm_atomic_commit+0x37/0x60 [drm] [ 186.342854] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 186.342870] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 186.342928] [] __setplane_internal+0x1b0/0x340 [drm] [ 186.342944] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 186.342999] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 186.343013] [] ? __ww_mutex_lock+0x5f/0x97 [ 186.343063] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 186.343122] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 186.343160] [] drm_ioctl+0x349/0x670 [drm] [ 186.343216] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 186.343230] [] ? signal_setup_done+0x65/0xb0 [ 186.343242] [] ? acct_account_cputime+0x1c/0x20 [ 186.343253] [] do_vfs_ioctl+0x2f8/0x510 [ 186.343267] [] ? context_tracking_user_exit+0x13/0x20 [ 186.343277] [] SyS_ioctl+0x81/0xa0 [ 186.343287] [] system_call_fastpath+0x16/0x75 [ 186.343296] ---[ end trace 2663da61938fa8b8 ]--- [ 197.654630] ------------[ cut here ]------------ [ 197.654710] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 197.654716] WARN_ON(!wm_changed) [ 197.654722] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 197.654874] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 197.654882] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 197.654889] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 197.654902] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 197.654912] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 197.654923] Call Trace: [ 197.654944] [] dump_stack+0x45/0x57 [ 197.654958] [] warn_slowpath_common+0x8a/0xc0 [ 197.654969] [] warn_slowpath_fmt+0x46/0x50 [ 197.655020] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 197.655069] [] skl_update_wm+0x1e5/0xc00 [i915] [ 197.655151] [] ? gen9_read32+0x9c/0x370 [i915] [ 197.655203] [] intel_update_watermarks+0x1e/0x30 [i915] [ 197.655288] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 197.655321] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 197.655421] [] intel_atomic_commit+0x68/0x100 [i915] [ 197.655491] [] drm_atomic_commit+0x37/0x60 [drm] [ 197.655521] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 197.655579] [] __setplane_internal+0x238/0x340 [drm] [ 197.655631] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 197.655647] [] ? __ww_mutex_lock+0x1b/0x97 [ 197.655696] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 197.655707] [] ? __dequeue_signal+0x129/0x210 [ 197.655764] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 197.655800] [] drm_ioctl+0x349/0x670 [drm] [ 197.655853] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 197.655866] [] ? acct_account_cputime+0x1c/0x20 [ 197.655877] [] do_vfs_ioctl+0x2f8/0x510 [ 197.655892] [] ? rcu_eqs_enter+0x68/0x90 [ 197.655905] [] ? context_tracking_user_exit+0x13/0x20 [ 197.655914] [] SyS_ioctl+0x81/0xa0 [ 197.655926] [] ? context_tracking_user_enter+0x13/0x20 [ 197.655936] [] ? syscall_trace_leave+0xa5/0x120 [ 197.655946] [] system_call_fastpath+0x16/0x75 [ 197.655955] ---[ end trace 2663da61938fa8b9 ]--- [ 889.821307] ------------[ cut here ]------------ [ 889.821373] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 889.821379] WARN_ON(!wm_changed) [ 889.821383] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 889.821520] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 889.821526] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 889.821531] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 889.821542] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 889.821550] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 889.821559] Call Trace: [ 889.821577] [] dump_stack+0x45/0x57 [ 889.821588] [] warn_slowpath_common+0x8a/0xc0 [ 889.821596] [] warn_slowpath_fmt+0x46/0x50 [ 889.821636] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 889.821676] [] skl_update_wm+0x1e5/0xc00 [i915] [ 889.821747] [] ? gen9_read32+0x9c/0x370 [i915] [ 889.821789] [] intel_update_watermarks+0x1e/0x30 [i915] [ 889.821862] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 889.821891] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 889.821975] [] intel_atomic_commit+0x68/0x100 [i915] [ 889.822040] [] drm_atomic_commit+0x37/0x60 [drm] [ 889.822069] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 889.822084] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 889.822136] [] __setplane_internal+0x1b0/0x340 [drm] [ 889.822155] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 889.822201] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 889.822212] [] ? __ww_mutex_lock+0x5f/0x97 [ 889.822253] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 889.822300] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 889.822331] [] drm_ioctl+0x349/0x670 [drm] [ 889.822374] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 889.822385] [] ? signal_setup_done+0x65/0xb0 [ 889.822395] [] ? acct_account_cputime+0x1c/0x20 [ 889.822404] [] do_vfs_ioctl+0x2f8/0x510 [ 889.822416] [] ? context_tracking_user_exit+0x13/0x20 [ 889.822423] [] SyS_ioctl+0x81/0xa0 [ 889.822431] [] system_call_fastpath+0x16/0x75 [ 889.822438] ---[ end trace 2663da61938fa8ba ]--- [ 1545.497562] ------------[ cut here ]------------ [ 1545.497578] WARNING: CPU: 2 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 1545.497579] WARN_ON(!wm_changed) [ 1545.497580] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 1545.497605] CPU: 2 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 1545.497606] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 1545.497607] ffffffffa05d8748 ffff88008bf7b568 ffffffff8177810c 0000000000000000 [ 1545.497609] ffff88008bf7b5b8 ffff88008bf7b5a8 ffffffff8107763a ffff88008bf7b6d8 [ 1545.497610] ffff88003642f000 ffff88008bf7b648 ffff88008bf7b6fc ffff880036428000 [ 1545.497612] Call Trace: [ 1545.497616] [] dump_stack+0x45/0x57 [ 1545.497619] [] warn_slowpath_common+0x8a/0xc0 [ 1545.497620] [] warn_slowpath_fmt+0x46/0x50 [ 1545.497627] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 1545.497634] [] skl_update_wm+0x1e5/0xc00 [i915] [ 1545.497645] [] ? gen9_read32+0x9c/0x370 [i915] [ 1545.497652] [] intel_update_watermarks+0x1e/0x30 [i915] [ 1545.497664] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 1545.497670] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 1545.497682] [] intel_atomic_commit+0x68/0x100 [i915] [ 1545.497694] [] drm_atomic_commit+0x37/0x60 [drm] [ 1545.497698] [] drm_atomic_helper_update_plane+0xed/0x140 [drm_kms_helper] [ 1545.497705] [] __setplane_internal+0x238/0x340 [drm] [ 1545.497712] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 1545.497715] [] ? __ww_mutex_lock+0x1b/0x97 [ 1545.497721] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 1545.497729] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 1545.497734] [] drm_ioctl+0x349/0x670 [drm] [ 1545.497742] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 1545.497749] [] ? signal_setup_done+0x65/0xb0 [ 1545.497751] [] ? acct_account_cputime+0x1c/0x20 [ 1545.497753] [] do_vfs_ioctl+0x2f8/0x510 [ 1545.497756] [] ? rcu_eqs_enter+0x68/0x90 [ 1545.497758] [] ? context_tracking_user_exit+0x13/0x20 [ 1545.497759] [] SyS_ioctl+0x81/0xa0 [ 1545.497761] [] ? context_tracking_user_enter+0x13/0x20 [ 1545.497763] [] ? syscall_trace_leave+0xa5/0x120 [ 1545.497764] [] system_call_fastpath+0x16/0x75 [ 1545.497765] ---[ end trace 2663da61938fa8bb ]--- [ 1855.891472] ------------[ cut here ]------------ [ 1855.891489] WARNING: CPU: 0 PID: 1124 at drivers/gpu/drm/i915/intel_pm.c:3397 skl_update_other_pipe_wm+0x1eb/0x200 [i915]() [ 1855.891490] WARN_ON(!wm_changed) [ 1855.891491] Modules linked in: asix usbnet mii btusb btbcm btintel xhci_plat_hcd dwc3 udc_core intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul arc4 ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul iwlmvm glue_helper i915 mac80211 ablk_helper cryptd iwlwifi drm_kms_helper serio_raw drm cfg80211 rfcomm mei_me bnep bluetooth mei xhci_pci shpchp i2c_algo_bit xhci_hcd dwc3_pci wmi i2c_hid hid binfmt_misc winbond_cir rc_core video nls_iso8859_1 spidev parport_pc acpi_pad ppdev mac_hid lp parport e1000e ahci ptp libahci psmouse sdhci_pci pps_core sdhci [ 1855.891517] CPU: 0 PID: 1124 Comm: Xorg Tainted: G W 4.1.0-rc8-mainline-config-ubuntu+ #2 [ 1855.891518] Hardware name: Intel Corporation Skylake Client platform/Skylake Y LPDDR3 RVP3, BIOS SKLSE2R1.R00.X085.B00.1505200043 05/20/2015 [ 1855.891519] ffffffffa05d8748 ffff88008bf7b578 ffffffff8177810c 0000000000000000 [ 1855.891521] ffff88008bf7b5c8 ffff88008bf7b5b8 ffffffff8107763a ffff88008bf7b6e8 [ 1855.891523] ffff88003642f000 ffff88008bf7b658 ffff88008bf7b70c ffff880036428000 [ 1855.891524] Call Trace: [ 1855.891528] [] dump_stack+0x45/0x57 [ 1855.891531] [] warn_slowpath_common+0x8a/0xc0 [ 1855.891533] [] warn_slowpath_fmt+0x46/0x50 [ 1855.891539] [] skl_update_other_pipe_wm+0x1eb/0x200 [i915] [ 1855.891546] [] skl_update_wm+0x1e5/0xc00 [i915] [ 1855.891558] [] ? gen9_read32+0x9c/0x370 [i915] [ 1855.891565] [] intel_update_watermarks+0x1e/0x30 [i915] [ 1855.891578] [] intel_begin_crtc_commit+0x1c8/0x200 [i915] [ 1855.891583] [] drm_atomic_helper_commit_planes_on_crtc+0x51/0x240 [drm_kms_helper] [ 1855.891595] [] intel_atomic_commit+0x68/0x100 [i915] [ 1855.891607] [] drm_atomic_commit+0x37/0x60 [drm] [ 1855.891612] [] drm_atomic_helper_disable_plane+0xf5/0x140 [drm_kms_helper] [ 1855.891614] [] ? mutex_optimistic_spin+0x139/0x1f0 [ 1855.891622] [] __setplane_internal+0x1b0/0x340 [drm] [ 1855.891624] [] ? __ww_mutex_lock_slowpath+0x15d/0x17c [ 1855.891632] [] drm_mode_cursor_universal+0x11c/0x200 [drm] [ 1855.891634] [] ? __ww_mutex_lock+0x5f/0x97 [ 1855.891641] [] drm_mode_cursor_common+0x7c/0x1b0 [drm] [ 1855.891649] [] drm_mode_cursor_ioctl+0x41/0x50 [drm] [ 1855.891654] [] drm_ioctl+0x349/0x670 [drm] [ 1855.891661] [] ? drm_mode_setcrtc+0x540/0x540 [drm] [ 1855.891664] [] ? signal_setup_done+0x65/0xb0 [ 1855.891666] [] ? acct_account_cputime+0x1c/0x20 [ 1855.891668] [] do_vfs_ioctl+0x2f8/0x510 [ 1855.891670] [] ? context_tracking_user_exit+0x13/0x20 [ 1855.891672] [] SyS_ioctl+0x81/0xa0 [ 1855.891673] [] system_call_fastpath+0x16/0x75 [ 1855.891674] ---[ end trace 2663da61938fa8bc ]---