[ 0.000000] Linux version 4.15.0-rc4-00106-g358f70da49d7 (sits@iodine.sucs.swan.ac.uk) (gcc version 7.3.1 20180130 (Red Hat 7.3.1-2) (GCC)) #32 PREEMPT Sun Apr 1 16:17:17 BST 2018 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] Disabled fast string operations [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e4000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003f77ffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003f780000-0x000000003f78ffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000003f790000-0x000000003f7cffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000003f7d0000-0x000000003f7ddfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003f7e0000-0x000000003f7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fff80000-0x00000000ffffffff] reserved [ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.5 present. [ 0.000000] DMI: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x3f780 max_arch_pfn = 0x100000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-DFFFF uncachable [ 0.000000] E0000-EFFFF write-through [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask FC0000000 write-back [ 0.000000] 1 base 03F800000 mask FFF800000 uncachable [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.000000] initial memory mapped: [mem 0x00000000-0x00ffffff] [ 0.000000] Base memory trampoline at [(ptrval)] 9b000 size 16384 [ 0.000000] BRK [0x00a4f000, 0x00a4ffff] PGTABLE [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FBE90 000014 (v00 ACPIAM) [ 0.000000] ACPI: RSDT 0x000000003F780000 000034 (v01 A M I OEMRSDT 03000903 MSFT 00000097) [ 0.000000] ACPI: FACP 0x000000003F780200 000081 (v01 A M I OEMFACP 03000903 MSFT 00000097) [ 0.000000] ACPI: DSDT 0x000000003F780400 0060FD (v01 A0979 A0979036 00000036 INTL 20060113) [ 0.000000] ACPI: FACS 0x000000003F790000 000040 [ 0.000000] ACPI: APIC 0x000000003F780390 000068 (v01 A M I OEMAPIC 03000903 MSFT 00000097) [ 0.000000] ACPI: OEMB 0x000000003F790040 000046 (v01 A M I AMI_OEM 03000903 MSFT 00000097) [ 0.000000] ACPI: MCFG 0x000000003F786500 00003C (v01 A M I OEMMCFG 03000903 MSFT 00000097) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] 1015MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 3f780000 [ 0.000000] low ram: 0 - 3f780000 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000001000-0x000000003f77ffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000003f77ffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000003f77ffff] [ 0.000000] On node 0 totalpages: 259870 [ 0.000000] Normal zone: 2031 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 259870 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] Using APIC driver default [ 0.000000] Reserving Intel graphics memory at 0x3f800000-0x3fffffff [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: 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] e820: [mem 0x40000000-0xfedfffff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 257839 [ 0.000000] Kernel command line: BOOT_IMAGE=/home/eeeuser/bzImage root=/dev/sdb1 ro quiet rootfstype=ext4 usb_storage.delay_use=1 raid=noautodetect vt.handoff=7 elevator=bfq [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Memory: 1020976K/1039480K available (6161K kernel code, 269K rwdata, 1476K rodata, 344K init, 1176K bss, 18504K reserved, 0K cma-reserved) [ 0.000000] virtual kernel memory layout: fixmap : 0xfffa2000 - 0xfffff000 ( 372 kB) vmalloc : 0xeff80000 - 0xfffa0000 ( 256 MB) lowmem : 0xb0000000 - 0xef780000 (1015 MB) .init : 0xb08ce000 - 0xb0924000 ( 344 kB) .data : 0xb0704741 - 0xb08be740 (1767 kB) .text : 0xb0100000 - 0xb0704741 (6161 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Tasks RCU enabled. [ 0.000000] NR_IRQS: 2304, nr_irqs: 256, preallocated irqs: 16 [ 0.000000] CPU 0 irqstacks, hard=(ptrval) soft=(ptrval) [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.005000] tsc: Fast TSC calibration using PIT [ 0.006000] tsc: Detected 900.103 MHz processor [ 0.006000] Calibrating delay loop (skipped), value calculated using timer frequency.. 1800.20 BogoMIPS (lpj=900103) [ 0.006000] pid_max: default: 32768 minimum: 301 [ 0.006000] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.006000] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.006000] Disabled fast string operations [ 0.006000] Last level iTLB entries: 4KB 128, 2MB 0, 4MB 2 [ 0.006000] Last level dTLB entries: 4KB 128, 2MB 0, 4MB 8, 1GB 0 [ 0.006000] CPU: Intel(R) Celeron(R) M processor 900MHz (family: 0x6, model: 0xd, stepping: 0x8) [ 0.007226] Performance Events: p6 PMU driver. [ 0.007238] ... version: 0 [ 0.007240] ... bit width: 32 [ 0.007242] ... generic registers: 2 [ 0.007244] ... value mask: 00000000ffffffff [ 0.007246] ... max period: 000000007fffffff [ 0.007248] ... fixed-purpose events: 0 [ 0.007250] ... event mask: 0000000000000003 [ 0.008092] Hierarchical SRCU implementation. [ 0.009000] devtmpfs: initialized [ 0.009034] PM: Registering ACPI NVS region [mem 0x3f790000-0x3f7cffff] (262144 bytes) [ 0.009232] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 0.009239] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.009380] NET: Registered protocol family 16 [ 0.010379] cpuidle: using governor ladder [ 0.010391] cpuidle: using governor menu [ 0.010726] ACPI: bus type PCI registered [ 0.010836] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.010844] PCI: not using MMCONFIG [ 0.011236] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=4 [ 0.011239] PCI: Using configuration type 1 for base access [ 0.029370] ACPI: Added _OSI(Module Device) [ 0.029374] ACPI: Added _OSI(Processor Device) [ 0.029377] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.029380] ACPI: Added _OSI(Processor Aggregator Device) [ 0.029704] ACPI: Executed 1 blocks of module-level executable AML code [ 0.039452] ACPI: EC: EC started [ 0.039456] ACPI: EC: interrupt blocked [ 0.039654] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as first EC [ 0.039660] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x18, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.039665] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as boot DSDT EC to handle transactions [ 0.039667] ACPI: Interpreter enabled [ 0.039733] ACPI: (supports S0 S3 S5) [ 0.039737] ACPI: Using IOAPIC for interrupt routing [ 0.039868] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.041053] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.041057] PCI: Using MMCONFIG for extended config space [ 0.041074] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.041470] ACPI: Enabled 8 GPEs in block 00 to 1F [ 0.056604] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.056617] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig Segments MSI] [ 0.056630] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.056901] PCI host bridge to bus 0000:00 [ 0.056908] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.056913] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.056918] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.056923] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff window] [ 0.056927] pci_bus 0000:00: root bus resource [mem 0x3f810000-0xffffffff window] [ 0.056932] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.056954] pci 0000:00:00.0: [8086:2590] type 00 class 0x060000 [ 0.057229] pci 0000:00:02.0: [8086:2592] type 00 class 0x030000 [ 0.057250] pci 0000:00:02.0: reg 0x10: [mem 0xf7f00000-0xf7f7ffff] [ 0.057260] pci 0000:00:02.0: reg 0x14: [io 0xec00-0xec07] [ 0.057269] pci 0000:00:02.0: reg 0x18: [mem 0xd0000000-0xdfffffff pref] [ 0.057279] pci 0000:00:02.0: reg 0x1c: [mem 0xf7ec0000-0xf7efffff] [ 0.057508] pci 0000:00:02.1: [8086:2792] type 00 class 0x038000 [ 0.057527] pci 0000:00:02.1: reg 0x10: [mem 0xf7f80000-0xf7ffffff] [ 0.057892] pci 0000:00:1b.0: [8086:2668] type 00 class 0x040300 [ 0.057925] pci 0000:00:1b.0: reg 0x10: [mem 0xf7eb8000-0xf7ebbfff 64bit] [ 0.058121] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.058401] pci 0000:00:1c.0: [8086:2660] type 01 class 0x060400 [ 0.058447] pci 0000:00:1c.0: enabling Extended Tags [ 0.058512] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.058851] pci 0000:00:1c.2: [8086:2664] type 01 class 0x060400 [ 0.058903] pci 0000:00:1c.2: enabling Extended Tags [ 0.058969] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.059245] pci 0000:00:1d.0: [8086:2658] type 00 class 0x0c0300 [ 0.059301] pci 0000:00:1d.0: reg 0x20: [io 0xe400-0xe41f] [ 0.059531] pci 0000:00:1d.1: [8086:2659] type 00 class 0x0c0300 [ 0.059586] pci 0000:00:1d.1: reg 0x20: [io 0xe480-0xe49f] [ 0.059811] pci 0000:00:1d.2: [8086:265a] type 00 class 0x0c0300 [ 0.059866] pci 0000:00:1d.2: reg 0x20: [io 0xe800-0xe81f] [ 0.060158] pci 0000:00:1d.3: [8086:265b] type 00 class 0x0c0300 [ 0.060213] pci 0000:00:1d.3: reg 0x20: [io 0xe880-0xe89f] [ 0.060448] pci 0000:00:1d.7: [8086:265c] type 00 class 0x0c0320 [ 0.060477] pci 0000:00:1d.7: reg 0x10: [mem 0xf7eb7c00-0xf7eb7fff] [ 0.060578] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.060773] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.061051] pci 0000:00:1f.0: [8086:2641] type 00 class 0x060100 [ 0.061161] pci 0000:00:1f.0: Force enabled HPET at 0xfed00000 [ 0.061174] pci 0000:00:1f.0: quirk: [io 0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO [ 0.061182] pci 0000:00:1f.0: quirk: [io 0x0480-0x04bf] claimed by ICH6 GPIO [ 0.061190] pci 0000:00:1f.0: LPC Generic IO decode 2 PIO at 0380-038f [ 0.061399] pci 0000:00:1f.2: [8086:2653] type 00 class 0x010180 [ 0.061424] pci 0000:00:1f.2: reg 0x10: [io 0x0000-0x0007] [ 0.061435] pci 0000:00:1f.2: reg 0x14: [io 0x0000-0x0003] [ 0.061446] pci 0000:00:1f.2: reg 0x18: [io 0x0000-0x0007] [ 0.061458] pci 0000:00:1f.2: reg 0x1c: [io 0x0000-0x0003] [ 0.061469] pci 0000:00:1f.2: reg 0x20: [io 0xffa0-0xffaf] [ 0.061491] pci 0000:00:1f.2: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.061495] pci 0000:00:1f.2: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.061499] pci 0000:00:1f.2: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.061503] pci 0000:00:1f.2: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.061540] pci 0000:00:1f.2: PME# supported from D3hot [ 0.061741] pci 0000:00:1f.3: [8086:266a] type 00 class 0x0c0500 [ 0.061808] pci 0000:00:1f.3: reg 0x20: [io 0x0400-0x041f] [ 0.062126] pci 0000:00:1c.0: PCI bridge to [bus 03] [ 0.062247] pci 0000:01:00.0: [168c:001c] type 00 class 0x020000 [ 0.062291] pci 0000:01:00.0: reg 0x10: [mem 0xfbff0000-0xfbffffff 64bit] [ 0.062650] pci 0000:00:1c.2: PCI bridge to [bus 01-02] [ 0.062660] pci 0000:00:1c.2: bridge window [mem 0xf8000000-0xfbffffff] [ 0.062669] pci 0000:00:1c.2: bridge window [mem 0xf0000000-0xf6ffffff 64bit pref] [ 0.062838] pci 0000:00:1e.0: PCI bridge to [bus 04] (subtractive decode) [ 0.062853] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.062858] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.062863] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.062868] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff window] (subtractive decode) [ 0.062872] pci 0000:00:1e.0: bridge window [mem 0x3f810000-0xffffffff window] (subtractive decode) [ 0.062896] pci_bus 0000:00: on NUMA node 0 [ 0.064637] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 0.064784] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.064928] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15) [ 0.065168] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15) [ 0.065311] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.065453] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.065594] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.065736] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 10 11 12 14 15) [ 0.066064] ACPI: EC: interrupt unblocked [ 0.066079] ACPI: EC: event unblocked [ 0.066091] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x18, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.066096] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.066593] SCSI subsystem initialized [ 0.066944] libata version 3.00 loaded. [ 0.066949] ACPI: bus type USB registered [ 0.067067] usbcore: registered new interface driver usbfs [ 0.067106] usbcore: registered new interface driver hub [ 0.067157] usbcore: registered new device driver usb [ 0.067253] Linux video capture interface: v2.00 [ 0.067463] Advanced Linux Sound Architecture Driver Initialized. [ 0.067505] PCI: Using ACPI for IRQ routing [ 0.067560] PCI: pci_cache_line_size set to 64 bytes [ 0.067619] Expanded resource Reserved due to conflict with PCI Bus 0000:00 [ 0.067624] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.067628] e820: reserve RAM buffer [mem 0x3f780000-0x3fffffff] [ 0.067928] Bluetooth: Core ver 2.22 [ 0.067968] NET: Registered protocol family 31 [ 0.067971] Bluetooth: HCI device and connection manager initialized [ 0.067976] Bluetooth: HCI socket layer initialized [ 0.067980] Bluetooth: L2CAP socket layer initialized [ 0.067984] Bluetooth: SCO socket layer initialized [ 0.068757] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.068767] hpet clockevent registered [ 0.068778] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.068785] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.068794] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.071086] clocksource: Switched to clocksource hpet [ 0.071250] pnp: PnP ACPI init [ 0.071441] system 00:00: [mem 0xfed13000-0xfed19fff] has been reserved [ 0.071482] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.071616] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.071809] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 PNP030b (active) [ 0.072043] pnp 00:03: Plug and Play ACPI device, IDs SYN0a00 SYN0a01 SYN0a04 SYN0002 PNP0f13 (active) [ 0.072429] system 00:04: [io 0x0380-0x0395] has been reserved [ 0.072435] system 00:04: [io 0x04d0-0x04d1] has been reserved [ 0.072440] system 00:04: [io 0x0800-0x087f] has been reserved [ 0.072445] system 00:04: [io 0x0480-0x04bf] has been reserved [ 0.072452] system 00:04: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.072457] system 00:04: [mem 0xfed20000-0xfed8ffff] has been reserved [ 0.072463] system 00:04: [mem 0xfff00000-0xffffffff] could not be reserved [ 0.072502] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.072833] system 00:05: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.072839] system 00:05: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.072878] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.073112] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved [ 0.073150] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.073395] system 00:07: [mem 0xe0000000-0xefffffff] has been reserved [ 0.073436] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.073732] system 00:08: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.073738] system 00:08: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.073744] system 00:08: [mem 0x00100000-0x3f7fffff] could not be reserved [ 0.073782] system 00:08: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.074140] pnp: PnP ACPI: found 9 devices [ 0.116369] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.116405] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 03] add_size 1000 [ 0.116413] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000 [ 0.116420] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 03] add_size 200000 add_align 100000 [ 0.116433] pci 0000:00:1c.2: bridge window [io 0x1000-0x0fff] to [bus 01-02] add_size 1000 [ 0.116463] pci 0000:00:1c.0: BAR 8: assigned [mem 0x40000000-0x401fffff] [ 0.116472] pci 0000:00:1c.0: BAR 9: assigned [mem 0x40200000-0x403fffff 64bit pref] [ 0.116480] pci 0000:00:1c.0: BAR 7: assigned [io 0x1000-0x1fff] [ 0.116486] pci 0000:00:1c.2: BAR 7: assigned [io 0x2000-0x2fff] [ 0.116494] pci 0000:00:1c.0: PCI bridge to [bus 03] [ 0.116500] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] [ 0.116508] pci 0000:00:1c.0: bridge window [mem 0x40000000-0x401fffff] [ 0.116514] pci 0000:00:1c.0: bridge window [mem 0x40200000-0x403fffff 64bit pref] [ 0.116523] pci 0000:00:1c.2: PCI bridge to [bus 01-02] [ 0.116529] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff] [ 0.116536] pci 0000:00:1c.2: bridge window [mem 0xf8000000-0xfbffffff] [ 0.116543] pci 0000:00:1c.2: bridge window [mem 0xf0000000-0xf6ffffff 64bit pref] [ 0.116552] pci 0000:00:1e.0: PCI bridge to [bus 04] [ 0.116568] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.116573] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.116578] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.116582] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff window] [ 0.116587] pci_bus 0000:00: resource 8 [mem 0x3f810000-0xffffffff window] [ 0.116592] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff] [ 0.116597] pci_bus 0000:03: resource 1 [mem 0x40000000-0x401fffff] [ 0.116601] pci_bus 0000:03: resource 2 [mem 0x40200000-0x403fffff 64bit pref] [ 0.116606] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.116610] pci_bus 0000:01: resource 1 [mem 0xf8000000-0xfbffffff] [ 0.116615] pci_bus 0000:01: resource 2 [mem 0xf0000000-0xf6ffffff 64bit pref] [ 0.116620] pci_bus 0000:04: resource 4 [io 0x0000-0x0cf7 window] [ 0.116625] pci_bus 0000:04: resource 5 [io 0x0d00-0xffff window] [ 0.116629] pci_bus 0000:04: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.116634] pci_bus 0000:04: resource 7 [mem 0x000d0000-0x000dffff window] [ 0.116638] pci_bus 0000:04: resource 8 [mem 0x3f810000-0xffffffff window] [ 0.116809] NET: Registered protocol family 2 [ 0.117185] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.117236] TCP bind hash table entries: 8192 (order: 3, 32768 bytes) [ 0.117286] TCP: Hash tables configured (established 8192 bind 8192) [ 0.117353] UDP hash table entries: 512 (order: 1, 8192 bytes) [ 0.117368] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes) [ 0.117451] NET: Registered protocol family 1 [ 0.117490] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.118873] PCI: CLS 16 bytes, default 64 [ 0.120233] Initialise system trusted keyrings [ 0.120410] workingset: timestamp_bits=30 max_order=18 bucket_order=0 [ 0.120420] zbud: loaded [ 0.120685] fuse init (API version 7.26) [ 0.122974] Key type asymmetric registered [ 0.122979] Asymmetric key parser 'x509' registered [ 0.123068] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.123073] io scheduler noop registered [ 0.123076] io scheduler deadline registered [ 0.123213] pcieport 0000:00:1c.0: enabling device (0104 -> 0107) [ 0.123604] pcieport 0000:00:1c.2: enabling device (0106 -> 0107) [ 0.124123] ACPI: AC Adapter [AC0] (on-line) [ 0.124279] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.124300] ACPI: Lid Switch [LID] [ 0.124389] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 0.124408] ACPI: Sleep Button [SLPB] [ 0.124493] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2 [ 0.124512] ACPI: Power Button [PWRB] [ 0.124607] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.124853] ACPI: Power Button [PWRF] [ 0.125326] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) [ 0.125641] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4 [ 0.125763] tsc: Marking TSC unstable due to TSC halts in idle [ 0.125831] Warning: Processor Platform Limit event detected, but not handled. [ 0.125833] Consider compiling CPUfreq support into your kernel. [ 0.135697] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 0.140502] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.140505] ACPI: Thermal Zone [TZ00] (36 C) [ 0.141166] Linux agpgart interface v0.103 [ 0.141601] pci 0000:00:00.0: Intel 915GM Chipset [ 0.141625] pci 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable [ 0.141780] pci 0000:00:00.0: detected 8192K stolen memory [ 0.141833] [drm] Memory usable by graphics device = 256M [ 0.142258] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 0.142261] [drm] Driver supports precise vblank timestamp query. [ 0.142282] resource sanity check: requesting [mem 0x000c0000-0x000dffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000dffff window] [ 0.142292] caller pci_map_rom+0x4e/0xe0 mapping multiple BARs [ 0.147209] ------------[ cut here ]------------ [ 0.147213] plane B assertion failure, should be off on pipe B but is still active [ 0.147259] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/i915/intel_display.c:1295 assert_planes_disabled+0x153/0x160 [ 0.147265] CPU: 0 PID: 1 Comm: swapper Not tainted 4.15.0-rc4-00106-g358f70da49d7 #32 [ 0.147283] Hardware name: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.147297] EIP: assert_planes_disabled+0x153/0x160 [ 0.147300] EFLAGS: 00210286 CPU: 0 [ 0.147303] EAX: 00000046 EBX: ee58c000 ECX: b088fe44 EDX: 0000016f [ 0.147306] ESI: 00000001 EDI: 00000001 EBP: b0019c64 ESP: b0019c40 [ 0.147309] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.147313] CR0: 80050033 CR2: 00000000 CR3: 00927000 CR4: 00000690 [ 0.147315] Call Trace: [ 0.147328] intel_disable_pipe+0x56/0x1a0 [ 0.147340] i9xx_crtc_disable+0x59/0x3d0 [ 0.147352] intel_crtc_disable_noatomic+0x79/0x2b0 [ 0.147362] intel_modeset_setup_hw_state+0xaaa/0xd80 [ 0.147373] intel_modeset_init+0x4f6/0xf50 [ 0.147387] ? intel_setup_gmbus+0x227/0x290 [ 0.147398] i915_driver_load+0x609/0xc70 [ 0.147410] i915_pci_probe+0x23/0x50 [ 0.147420] pci_device_probe+0x92/0x130 [ 0.147432] ? sysfs_create_link+0x20/0x40 [ 0.147444] driver_probe_device+0x1bf/0x2f0 [ 0.147453] ? pci_match_device+0xc6/0x100 [ 0.147463] __driver_attach+0x91/0xa0 [ 0.147472] ? driver_probe_device+0x2f0/0x2f0 [ 0.147482] bus_for_each_dev+0x47/0x80 [ 0.147491] driver_attach+0x19/0x20 [ 0.147500] ? driver_probe_device+0x2f0/0x2f0 [ 0.147509] bus_add_driver+0x167/0x1f0 [ 0.147519] driver_register+0x54/0xe0 [ 0.147529] __pci_register_driver+0x2e/0x40 [ 0.147542] ? mipi_dsi_bus_init+0xf/0xf [ 0.147553] i915_init+0x1e/0x3c [ 0.147565] do_one_initcall+0x7c/0xfc [ 0.147578] ? kernel_init_freeable+0xbf/0x15b [ 0.147590] kernel_init_freeable+0xe2/0x15b [ 0.147603] ? rest_init+0xa0/0xa0 [ 0.147614] kernel_init+0xb/0x100 [ 0.147625] ? schedule_tail_wrapper+0x9/0xc [ 0.147636] ret_from_fork+0x19/0x24 [ 0.147646] Code: 89 7c 24 04 c7 04 24 20 ee 83 b0 e8 18 c0 cb ff 0f ff e9 0e ff ff ff 89 4c 24 08 89 44 24 04 c7 04 24 58 ee 83 b0 e8 fd bf cb ff <0f> ff e9 1e ff ff ff 8d b6 00 00 00 00 55 89 e5 57 56 53 89 c3 [ 0.147741] ---[ end trace 4e34b76dde195e19 ]--- [ 0.169374] [drm] RC6 disabled, disabling runtime PM support [ 0.169416] [drm] initialized overlay support [ 0.170088] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 0.170358] loop: module loaded [ 0.170614] zram: Added device: zram0 [ 0.170714] ata_piix 0000:00:1f.2: version 2.13 [ 0.170918] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] [ 0.175666] ------------[ cut here ]------------ [ 0.175671] WARN_ON(!connector_state->crtc) [ 0.175721] WARNING: CPU: 0 PID: 27 at drivers/gpu/drm/i915/intel_display.c:10765 intel_atomic_check.part.134+0xffd/0x11e0 [ 0.175728] CPU: 0 PID: 27 Comm: kworker/u2:2 Tainted: G W 4.15.0-rc4-00106-g358f70da49d7 #32 [ 0.175755] Hardware name: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.175777] Workqueue: events_unbound async_run_entry_fn [ 0.175793] EIP: intel_atomic_check.part.134+0xffd/0x11e0 [ 0.175796] EFLAGS: 00210286 CPU: 0 [ 0.175800] EAX: 0000001f EBX: ee58c000 ECX: b088fe44 EDX: 000001a0 [ 0.175803] ESI: 00000000 EDI: ee58c000 EBP: ee457bc0 ESP: ee457b54 [ 0.175806] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.175809] CR0: 80050033 CR2: 00000000 CR3: 00927000 CR4: 00000690 [ 0.175812] Call Trace: [ 0.175827] intel_atomic_check+0x22/0x30 [ 0.175840] drm_atomic_check_only+0x3a8/0x5e0 [ 0.175857] ? intel_plane_duplicate_state+0x32/0x50 [ 0.175869] ? drm_atomic_get_plane_state+0xc4/0x110 [ 0.175881] drm_atomic_commit+0x16/0x60 [ 0.175893] intel_get_load_detect_pipe+0x3a4/0x690 [ 0.175909] intel_crt_detect+0x57a/0x8e0 [ 0.175922] ? intel_crt_detect_ddc+0xd0/0xd0 [ 0.175935] drm_helper_probe_detect+0x47/0x90 [ 0.175948] drm_helper_probe_single_connector_modes+0xbc/0x650 [ 0.175964] drm_setup_crtcs+0x118/0xab0 [ 0.175978] ? __enqueue_entity+0x5e/0x70 [ 0.175990] ? check_preempt_wakeup+0xae/0x160 [ 0.176003] __drm_fb_helper_initial_config_and_unlock+0x28/0x400 [ 0.176006] ? rb_erase_cached+0x2a0/0x370 [ 0.176006] drm_fb_helper_initial_config+0x34/0x40 [ 0.176006] intel_fbdev_initial_config+0x11/0x30 [ 0.176006] async_run_entry_fn+0x30/0xe0 [ 0.176006] ? deactivate_task+0x46/0x70 [ 0.176006] process_one_work+0x1b0/0x330 [ 0.176006] ? __schedule+0x12f/0x3e0 [ 0.176006] ? pick_next_task_fair+0x11e/0x130 [ 0.176006] worker_thread+0x3f/0x460 [ 0.176006] ? preempt_schedule+0x25/0x30 [ 0.176006] ? ___preempt_schedule+0x8/0xc [ 0.176006] kthread+0xe2/0x100 [ 0.176006] ? process_one_work+0x330/0x330 [ 0.176006] ? __kthread_create_worker+0x100/0x100 [ 0.176006] ret_from_fork+0x19/0x24 [ 0.176006] Code: 24 04 c7 04 24 88 df 7f b0 e8 40 d3 f6 ff e9 30 f3 ff ff 89 45 e4 b8 78 11 84 b0 89 44 24 04 c7 04 24 ff 09 81 b0 e8 13 a4 ca ff <0f> ff 8b 45 e4 e9 17 fb ff ff b8 c4 11 84 b0 89 44 24 08 b8 04 [ 0.176006] ---[ end trace 4e34b76dde195e1a ]--- [ 0.189137] scsi host0: ata_piix [ 0.189390] scsi host1: ata_piix [ 0.189494] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 [ 0.189498] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 [ 0.189555] Atheros(R) L2 Ethernet Driver - version 2.2.3 [ 0.189557] Copyright (c) 2007 Atheros Corporation. [ 0.189583] PPP generic driver version 2.4.2 [ 0.189906] PPP BSD Compression module registered [ 0.189909] PPP Deflate Compression module registered [ 0.189920] PPP MPPE Compression module registered [ 0.189923] NET: Registered protocol family 24 [ 0.189925] PPTP driver version 0.8.5 [ 0.190113] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.190117] ehci-pci: EHCI PCI platform driver [ 0.190408] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 0.190434] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 0.190455] ehci-pci 0000:00:1d.7: debug port 1 [ 0.194377] ehci-pci 0000:00:1d.7: cache line size of 16 is not supported [ 0.194407] ehci-pci 0000:00:1d.7: irq 23, io mem 0xf7eb7c00 [ 0.202031] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 0.202136] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.202141] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.202145] usb usb1: Product: EHCI Host Controller [ 0.202149] usb usb1: Manufacturer: Linux 4.15.0-rc4-00106-g358f70da49d7 ehci_hcd [ 0.202153] usb usb1: SerialNumber: 0000:00:1d.7 [ 0.202446] hub 1-0:1.0: USB hub found [ 0.202482] hub 1-0:1.0: 8 ports detected [ 0.202932] uhci_hcd: USB Universal Host Controller Interface driver [ 0.207982] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 0.208001] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.208073] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000e400 [ 0.208184] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.208189] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.208194] usb usb2: Product: UHCI Host Controller [ 0.208198] usb usb2: Manufacturer: Linux 4.15.0-rc4-00106-g358f70da49d7 uhci_hcd [ 0.208202] usb usb2: SerialNumber: 0000:00:1d.0 [ 0.208485] hub 2-0:1.0: USB hub found [ 0.208522] hub 2-0:1.0: 2 ports detected [ 0.208890] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 0.208905] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 0.208948] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000e480 [ 0.209158] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.209163] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.209167] usb usb3: Product: UHCI Host Controller [ 0.209171] usb usb3: Manufacturer: Linux 4.15.0-rc4-00106-g358f70da49d7 uhci_hcd [ 0.209175] usb usb3: SerialNumber: 0000:00:1d.1 [ 0.209453] hub 3-0:1.0: USB hub found [ 0.209468] hub 3-0:1.0: 2 ports detected [ 0.209950] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 0.209966] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 0.210055] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000e800 [ 0.210151] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.210157] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.210161] usb usb4: Product: UHCI Host Controller [ 0.210165] usb usb4: Manufacturer: Linux 4.15.0-rc4-00106-g358f70da49d7 uhci_hcd [ 0.210169] usb usb4: SerialNumber: 0000:00:1d.2 [ 0.210460] hub 4-0:1.0: USB hub found [ 0.210476] hub 4-0:1.0: 2 ports detected [ 0.210920] uhci_hcd 0000:00:1d.3: UHCI Host Controller [ 0.210936] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 [ 0.210969] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000e880 [ 0.211125] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 0.211130] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.211135] usb usb5: Product: UHCI Host Controller [ 0.211139] usb usb5: Manufacturer: Linux 4.15.0-rc4-00106-g358f70da49d7 uhci_hcd [ 0.211143] usb usb5: SerialNumber: 0000:00:1d.3 [ 0.211431] hub 5-0:1.0: USB hub found [ 0.211447] hub 5-0:1.0: 2 ports detected [ 0.211852] usbcore: registered new interface driver usb-storage [ 0.212105] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.223524] ------------[ cut here ]------------ [ 0.223528] WARN_ON(!connector_state->crtc) [ 0.223581] WARNING: CPU: 0 PID: 27 at drivers/gpu/drm/i915/intel_display.c:10765 intel_atomic_check.part.134+0xffd/0x11e0 [ 0.223588] CPU: 0 PID: 27 Comm: kworker/u2:2 Tainted: G W 4.15.0-rc4-00106-g358f70da49d7 #32 [ 0.223615] Hardware name: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.223637] Workqueue: events_unbound async_run_entry_fn [ 0.223653] EIP: intel_atomic_check.part.134+0xffd/0x11e0 [ 0.223656] EFLAGS: 00210282 CPU: 0 [ 0.223659] EAX: 0000001f EBX: ee58c000 ECX: b088fe44 EDX: 00000212 [ 0.223662] ESI: 00000000 EDI: ee58c000 EBP: ee457c28 ESP: ee457bbc [ 0.223665] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.223668] CR0: 80050033 CR2: 00000000 CR3: 00927000 CR4: 00000690 [ 0.223671] Call Trace: [ 0.223689] ? drm_atomic_helper_check_modeset+0x7a6/0xaf0 [ 0.223704] intel_atomic_check+0x22/0x30 [ 0.223717] drm_atomic_check_only+0x3a8/0x5e0 [ 0.223731] ? pick_next_task_fair+0x11e/0x130 [ 0.223743] ? deactivate_task+0x46/0x70 [ 0.223758] ? __schedule+0x12f/0x3e0 [ 0.223769] drm_atomic_commit+0x16/0x60 [ 0.223782] drm_atomic_helper_commit_duplicated_state+0xd4/0x100 [ 0.223797] intel_release_load_detect_pipe+0x60/0xb0 [ 0.223811] intel_crt_detect+0x5c7/0x8e0 [ 0.223824] ? intel_crt_detect_ddc+0xd0/0xd0 [ 0.223836] drm_helper_probe_detect+0x47/0x90 [ 0.223848] drm_helper_probe_single_connector_modes+0xbc/0x650 [ 0.223864] drm_setup_crtcs+0x118/0xab0 [ 0.223876] ? __enqueue_entity+0x5e/0x70 [ 0.223889] ? check_preempt_wakeup+0xae/0x160 [ 0.223902] __drm_fb_helper_initial_config_and_unlock+0x28/0x400 [ 0.223916] ? rb_erase_cached+0x2a0/0x370 [ 0.223928] drm_fb_helper_initial_config+0x34/0x40 [ 0.223941] intel_fbdev_initial_config+0x11/0x30 [ 0.223954] async_run_entry_fn+0x30/0xe0 [ 0.223964] ? deactivate_task+0x46/0x70 [ 0.223978] process_one_work+0x1b0/0x330 [ 0.223990] ? __schedule+0x12f/0x3e0 [ 0.224001] ? pick_next_task_fair+0x11e/0x130 [ 0.224013] worker_thread+0x3f/0x460 [ 0.224025] ? preempt_schedule+0x25/0x30 [ 0.224037] ? ___preempt_schedule+0x8/0xc [ 0.224048] kthread+0xe2/0x100 [ 0.224058] ? process_one_work+0x330/0x330 [ 0.224070] ? __kthread_create_worker+0x100/0x100 [ 0.224083] ret_from_fork+0x19/0x24 [ 0.224092] Code: 24 04 c7 04 24 88 df 7f b0 e8 40 d3 f6 ff e9 30 f3 ff ff 89 45 e4 b8 78 11 84 b0 89 44 24 04 c7 04 24 ff 09 81 b0 e8 13 a4 ca ff <0f> ff 8b 45 e4 e9 17 fb ff ff b8 c4 11 84 b0 89 44 24 08 b8 04 [ 0.224182] ---[ end trace 4e34b76dde195e1b ]--- [ 0.244136] ------------[ cut here ]------------ [ 0.244139] WARN_ON(!connector_state->crtc) [ 0.244178] WARNING: CPU: 0 PID: 27 at drivers/gpu/drm/i915/intel_display.c:10765 intel_atomic_check.part.134+0xffd/0x11e0 [ 0.244185] CPU: 0 PID: 27 Comm: kworker/u2:2 Tainted: G W 4.15.0-rc4-00106-g358f70da49d7 #32 [ 0.244208] Hardware name: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.244229] Workqueue: events_unbound async_run_entry_fn [ 0.244245] EIP: intel_atomic_check.part.134+0xffd/0x11e0 [ 0.244247] EFLAGS: 00210286 CPU: 0 [ 0.244250] EAX: 0000001f EBX: ee58c000 ECX: b088fe44 EDX: 00000241 [ 0.244253] ESI: 00000000 EDI: ee58c000 EBP: ee457b20 ESP: ee457ab4 [ 0.244257] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.244260] CR0: 80050033 CR2: 00000000 CR3: 00927000 CR4: 00000690 [ 0.244262] Call Trace: [ 0.244277] intel_atomic_check+0x22/0x30 [ 0.244289] drm_atomic_check_only+0x3a8/0x5e0 [ 0.244305] ? intel_plane_duplicate_state+0x32/0x50 [ 0.244317] ? drm_atomic_get_plane_state+0xc4/0x110 [ 0.244329] drm_atomic_commit+0x16/0x60 [ 0.244341] intel_get_load_detect_pipe+0x3a4/0x690 [ 0.244357] ? intel_tv_detect+0x1/0x540 [ 0.244368] intel_tv_detect+0x15e/0x540 [ 0.244381] ? intel_tv_get_modes+0x200/0x200 [ 0.244394] drm_helper_probe_detect+0x47/0x90 [ 0.244407] drm_helper_probe_single_connector_modes+0xbc/0x650 [ 0.244423] drm_setup_crtcs+0x118/0xab0 [ 0.244435] ? __enqueue_entity+0x5e/0x70 [ 0.244448] ? check_preempt_wakeup+0xae/0x160 [ 0.244461] __drm_fb_helper_initial_config_and_unlock+0x28/0x400 [ 0.244476] ? rb_erase_cached+0x2a0/0x370 [ 0.244487] drm_fb_helper_initial_config+0x34/0x40 [ 0.244500] intel_fbdev_initial_config+0x11/0x30 [ 0.244513] async_run_entry_fn+0x30/0xe0 [ 0.244524] ? deactivate_task+0x46/0x70 [ 0.244537] process_one_work+0x1b0/0x330 [ 0.244550] ? __schedule+0x12f/0x3e0 [ 0.244561] ? pick_next_task_fair+0x11e/0x130 [ 0.244574] worker_thread+0x3f/0x460 [ 0.244585] ? preempt_schedule+0x25/0x30 [ 0.244596] ? ___preempt_schedule+0x8/0xc [ 0.244607] kthread+0xe2/0x100 [ 0.244618] ? process_one_work+0x330/0x330 [ 0.244629] ? __kthread_create_worker+0x100/0x100 [ 0.244642] ret_from_fork+0x19/0x24 [ 0.244651] Code: 24 04 c7 04 24 88 df 7f b0 e8 40 d3 f6 ff e9 30 f3 ff ff 89 45 e4 b8 78 11 84 b0 89 44 24 04 c7 04 24 ff 09 81 b0 e8 13 a4 ca ff <0f> ff 8b 45 e4 e9 17 fb ff ff b8 c4 11 84 b0 89 44 24 08 b8 04 [ 0.244741] ---[ end trace 4e34b76dde195e1c ]--- [ 0.254962] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.257088] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.257510] mousedev: PS/2 mouse device common for all mice [ 0.258211] rtc_cmos 00:01: RTC can wake from S4 [ 0.258419] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 0.258463] rtc_cmos 00:01: alarms up to one month, 114 bytes nvram, hpet irqs [ 0.258547] uvcvideo: Unable to create debugfs directory [ 0.258609] usbcore: registered new interface driver uvcvideo [ 0.258611] USB Video Class driver (1.1.1) [ 0.258662] usbcore: registered new interface driver btusb [ 0.258826] usbcore: registered new interface driver usbhid [ 0.258828] usbhid: USB HID core driver [ 0.258924] eeepc_laptop: Eee PC Hotkey Driver [ 0.266410] eeepc_laptop: Hotkey init flags 0x41 [ 0.271224] eeepc_laptop: TYPE (2000000) not reported by BIOS, enabling anyway [ 0.271231] eeepc_laptop: Get control methods supported: 0x2101711 [ 0.281966] input: Asus EeePC extra buttons as /devices/platform/eeepc/input/input6 [ 0.286939] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5 [ 0.356686] ------------[ cut here ]------------ [ 0.356689] WARN_ON(!connector_state->crtc) [ 0.356738] WARNING: CPU: 0 PID: 27 at drivers/gpu/drm/i915/intel_display.c:10765 intel_atomic_check.part.134+0xffd/0x11e0 [ 0.356745] CPU: 0 PID: 27 Comm: kworker/u2:2 Tainted: G W 4.15.0-rc4-00106-g358f70da49d7 #32 [ 0.356771] Hardware name: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.356793] Workqueue: events_unbound async_run_entry_fn [ 0.356810] EIP: intel_atomic_check.part.134+0xffd/0x11e0 [ 0.356812] EFLAGS: 00210282 CPU: 0 [ 0.356816] EAX: 0000001f EBX: ee58c000 ECX: b088fe44 EDX: 00000280 [ 0.356819] ESI: 00000000 EDI: ee58c000 EBP: ee457b88 ESP: ee457b1c [ 0.356822] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.356825] CR0: 80050033 CR2: 00000000 CR3: 00927000 CR4: 00000690 [ 0.356828] Call Trace: [ 0.356845] ? drm_atomic_helper_check_modeset+0x7a6/0xaf0 [ 0.356860] intel_atomic_check+0x22/0x30 [ 0.356873] drm_atomic_check_only+0x3a8/0x5e0 [ 0.356888] ? pick_next_task_fair+0x11e/0x130 [ 0.356899] ? deactivate_task+0x46/0x70 [ 0.356914] ? __schedule+0x12f/0x3e0 [ 0.356925] drm_atomic_commit+0x16/0x60 [ 0.356938] drm_atomic_helper_commit_duplicated_state+0xd4/0x100 [ 0.356952] intel_release_load_detect_pipe+0x60/0xb0 [ 0.356966] ? gen2_read32+0x90/0x90 [ 0.356978] intel_tv_detect+0x370/0x540 [ 0.356992] ? intel_tv_get_modes+0x200/0x200 [ 0.357004] drm_helper_probe_detect+0x47/0x90 [ 0.357004] drm_helper_probe_single_connector_modes+0xbc/0x650 [ 0.357004] drm_setup_crtcs+0x118/0xab0 [ 0.357004] ? __enqueue_entity+0x5e/0x70 [ 0.357004] ? check_preempt_wakeup+0xae/0x160 [ 0.357004] __drm_fb_helper_initial_config_and_unlock+0x28/0x400 [ 0.357004] ? rb_erase_cached+0x2a0/0x370 [ 0.357004] drm_fb_helper_initial_config+0x34/0x40 [ 0.357004] intel_fbdev_initial_config+0x11/0x30 [ 0.357004] async_run_entry_fn+0x30/0xe0 [ 0.357004] ? deactivate_task+0x46/0x70 [ 0.357004] process_one_work+0x1b0/0x330 [ 0.357004] ? __schedule+0x12f/0x3e0 [ 0.357004] ? pick_next_task_fair+0x11e/0x130 [ 0.357004] worker_thread+0x3f/0x460 [ 0.357004] ? preempt_schedule+0x25/0x30 [ 0.357004] ? ___preempt_schedule+0x8/0xc [ 0.357004] kthread+0xe2/0x100 [ 0.357004] ? process_one_work+0x330/0x330 [ 0.357004] ? __kthread_create_worker+0x100/0x100 [ 0.357004] ret_from_fork+0x19/0x24 [ 0.357004] Code: 24 04 c7 04 24 88 df 7f b0 e8 40 d3 f6 ff e9 30 f3 ff ff 89 45 e4 b8 78 11 84 b0 89 44 24 04 c7 04 24 ff 09 81 b0 e8 13 a4 ca ff <0f> ff 8b 45 e4 e9 17 fb ff ff b8 c4 11 84 b0 89 44 24 08 b8 04 [ 0.357004] ---[ end trace 4e34b76dde195e1d ]--- [ 0.371102] ata2.00: CFA: ASUS-PHISON OB SSD, TST2.04P, max UDMA/66 [ 0.371107] ata2.00: 7880544 sectors, multi 0: LBA [ 0.371120] ata2.01: CFA: ASUS-PHISON SSD, TST2.04P, max UDMA/66 [ 0.371123] ata2.01: 31522176 sectors, multi 0: LBA [ 0.374720] ata2.00: configured for UDMA/66 [ 0.377219] ata2.01: configured for UDMA/66 [ 0.385834] fbcon: inteldrmfb (fb0) is primary device [ 0.386541] WARNING: CPU: 0 PID: 27 at drivers/gpu/drm/drm_atomic_helper.c:924 drm_atomic_helper_update_legacy_modeset_state+0x190/0x1d0 [ 0.386548] CPU: 0 PID: 27 Comm: kworker/u2:2 Tainted: G W 4.15.0-rc4-00106-g358f70da49d7 #32 [ 0.386550] Hardware name: ASUSTeK Computer INC. 900/900, BIOS 1006 03/03/2009 [ 0.386559] Workqueue: events_unbound async_run_entry_fn [ 0.386566] EIP: drm_atomic_helper_update_legacy_modeset_state+0x190/0x1d0 [ 0.386568] EFLAGS: 00210246 CPU: 0 [ 0.386571] EAX: ee525c00 EBX: b006d000 ECX: 00000000 EDX: ee423000 [ 0.386574] ESI: ee40df80 EDI: ee47cc80 EBP: ee457b48 ESP: ee457b34 [ 0.386576] DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 [ 0.386579] CR0: 80050033 CR2: 00000000 CR3: 00927000 CR4: 00000690 [ 0.386582] Call Trace: [ 0.386592] intel_atomic_commit_tail+0x92d/0xd60 [ 0.386597] ? radix_tree_lookup+0x14/0x20 [ 0.386602] ? __queue_work+0xee/0x280 [ 0.386607] ? __wake_up_common_lock+0xa0/0xa0 [ 0.386611] ? __wake_up_common_lock+0xa0/0xa0 [ 0.386616] intel_atomic_commit+0x1ca/0x260 [ 0.386621] drm_atomic_commit+0x4c/0x60 [ 0.386626] restore_fbdev_mode_atomic+0x15a/0x1b0 [ 0.386630] restore_fbdev_mode+0x2a/0x150 [ 0.386635] drm_fb_helper_restore_fbdev_mode_unlocked.part.27+0x25/0xa0 [ 0.386639] drm_fb_helper_set_par+0x45/0x80 [ 0.386646] ? fbcon_platform_get_rotate+0x16/0xc0 [ 0.386650] intel_fbdev_set_par+0x17/0x70 [ 0.386654] fbcon_init+0x45b/0x610 [ 0.386659] visual_init+0x95/0xf0 [ 0.386662] do_bind_con_driver+0x122/0x2e0 [ 0.386667] ? device_create_groups_vargs+0xd7/0xe0 [ 0.386671] do_take_over_console+0x50/0x150 [ 0.386675] do_fbcon_takeover+0x5d/0xd0 [ 0.386679] fbcon_event_notify+0x673/0x880 [ 0.386686] ? cache_alloc_refill+0xb2/0x620 [ 0.386690] notifier_call_chain+0x44/0x70 [ 0.386695] blocking_notifier_call_chain+0x54/0x70 [ 0.386699] fb_notifier_call_chain+0x11/0x20 [ 0.386703] register_framebuffer+0x214/0x340 [ 0.386708] __drm_fb_helper_initial_config_and_unlock+0x1e4/0x400 [ 0.386713] drm_fb_helper_initial_config+0x34/0x40 [ 0.386717] intel_fbdev_initial_config+0x11/0x30 [ 0.386721] async_run_entry_fn+0x30/0xe0 [ 0.386725] ? deactivate_task+0x46/0x70 [ 0.386729] process_one_work+0x1b0/0x330 [ 0.386734] ? __schedule+0x12f/0x3e0 [ 0.386739] ? pick_next_task_fair+0x11e/0x130 [ 0.386743] worker_thread+0x3f/0x460 [ 0.386747] ? preempt_schedule+0x25/0x30 [ 0.386751] ? ___preempt_schedule+0x8/0xc [ 0.386754] kthread+0xe2/0x100 [ 0.386758] ? process_one_work+0x330/0x330 [ 0.386762] ? __kthread_create_worker+0x100/0x100 [ 0.386766] ret_from_fork+0x19/0x24 [ 0.386768] Code: 80 7a 04 00 75 35 8b 4b 04 46 39 b1 98 01 00 00 7f 89 83 c4 08 5b 5e 5f 5d c3 90 0f ff e9 5a ff ff ff 89 f6 8d bc 27 00 00 00 00 <0f> ff e9 d6 fe ff ff 89 f6 8d bc 27 00 00 00 00 83 c2 14 e8 d8 [ 0.386815] ---[ end trace 4e34b76dde195e1e ]--- [ 0.396789] ACPI: Battery Slot [BAT0] (battery present) [ 0.432081] Console: switching to colour frame buffer device 128x37 [ 0.524519] usb 1-5: new high-speed USB device number 2 using ehci-pci [ 0.544037] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 0.544225] scsi 1:0:0:0: Direct-Access ATA ASUS-PHISON OB S .04P PQ: 0 ANSI: 5 [ 0.544692] sd 1:0:0:0: [sda] 7880544 512-byte logical blocks: (4.03 GB/3.76 GiB) [ 0.544713] sd 1:0:0:0: [sda] Write Protect is off [ 0.544719] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 0.544743] sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 0.546347] sda: sda1 [ 0.546504] scsi 1:0:1:0: Direct-Access ATA ASUS-PHISON SSD .04P PQ: 0 ANSI: 5 [ 0.547149] sd 1:0:0:0: [sda] Attached SCSI disk [ 0.547272] sd 1:0:1:0: [sdb] 31522176 512-byte logical blocks: (16.1 GB/15.0 GiB) [ 0.547287] sd 1:0:1:0: [sdb] Write Protect is off [ 0.547293] sd 1:0:1:0: [sdb] Mode Sense: 00 3a 00 00 [ 0.547315] sd 1:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 0.548975] sdb: sdb1 [ 0.549404] sd 1:0:1:0: [sdb] Attached SCSI disk [ 0.656215] usb 1-5: New USB device found, idVendor=0951, idProduct=1606 [ 0.656221] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=4 [ 0.656225] usb 1-5: Product: UB6225 [ 0.656229] usb 1-5: Manufacturer: ENE [ 0.656232] usb 1-5: SerialNumber: 146030377350 [ 0.656526] usb-storage 1-5:1.0: USB Mass Storage device detected [ 0.656705] scsi host2: usb-storage 1-5:1.0 [ 0.771070] usb 1-8: new high-speed USB device number 3 using ehci-pci [ 0.943209] usb 1-8: New USB device found, idVendor=04f2, idProduct=b071 [ 0.943215] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 0.943218] usb 1-8: Product: CNF7129 [ 0.943222] usb 1-8: Manufacturer: Chicony Electronics Co., Ltd. [ 0.943226] usb 1-8: SerialNumber: SN0001 [ 0.948354] uvcvideo: Found UVC 1.00 device CNF7129 (04f2:b071) [ 0.971259] input: CNF7129: USB2.0 1.3M UVC WebCam as /devices/pci0000:00/0000:00:1d.7/usb1/1-8/1-8:1.0/input/input9 [ 1.092605] psmouse serio1: elantech: assuming hardware version 2 (with firmware version 0x020030) [ 1.121510] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0xcf97618677, max_idle_ns: 440795249045 ns [ 1.167813] psmouse serio1: elantech: Synaptics capabilities query result 0x00, 0x02, 0x64. [ 1.240078] psmouse serio1: elantech: Elan sample query result 00, 03, 64 [ 1.416744] eeepc_laptop: Unable to find port [ 1.417369] eeepc_laptop: Unable to find port [ 1.418194] gre: GRE over IPv4 demultiplexor driver [ 1.418197] ip_gre: GRE over IPv4 tunneling driver [ 1.419068] NET: Registered protocol family 17 [ 1.419383] Bluetooth: RFCOMM socket layer initialized [ 1.419386] Bluetooth: RFCOMM ver 1.11 [ 1.419698] Using IPI Shortcut mode [ 1.420063] Loading compiled-in X.509 certificates [ 1.420406] rtc_cmos 00:01: setting system clock to 2018-04-02 15:29:12 UTC (1522682952) [ 1.420415] ALSA device list: [ 1.420417] No soundcards found. [ 1.426845] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC662 rev1: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 1.426852] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 1.426857] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 1.426861] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 1.426864] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 1.426870] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x19 [ 1.426875] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 1.443711] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 1.443899] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 1.452510] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input8 [ 1.476359] EXT4-fs (sdb1): mounted filesystem without journal. Opts: (null) [ 1.476384] VFS: Mounted root (ext4 filesystem) readonly on device 8:17. [ 1.490729] devtmpfs: mounted [ 1.491000] Freeing unused kernel memory: 344K [ 1.491290] Write protecting the kernel text: 6164k [ 1.491346] Write protecting the kernel read-only data: 1496k [ 1.696758] scsi 2:0:0:0: Direct-Access USB2.0 CardReader SD0 0100 PQ: 0 ANSI: 0 [ 1.961312] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 1.961593] systemd[1]: Detected architecture x86. [ 1.962362] systemd[1]: Set hostname to . [ 2.323984] sd 2:0:0:0: [sdc] 15661056 512-byte logical blocks: (8.02 GB/7.47 GiB) [ 2.324599] sd 2:0:0:0: [sdc] Write Protect is on [ 2.324606] sd 2:0:0:0: [sdc] Mode Sense: 03 00 80 00 [ 2.325226] sd 2:0:0:0: [sdc] No Caching mode page found [ 2.327741] sd 2:0:0:0: [sdc] Assuming drive cache: write through [ 2.336456] sdc: sdc1 [ 2.339231] sd 2:0:0:0: [sdc] Attached SCSI removable disk [ 2.698588] systemd[1]: Listening on udev Control Socket. [ 2.699162] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. [ 2.699347] systemd[1]: Created slice User and Session Slice. [ 2.699479] systemd[1]: Listening on Journal Socket (/dev/log). [ 2.699528] systemd[1]: Reached target Encrypted Volumes. [ 2.699670] systemd[1]: Listening on Journal Socket. [ 2.699747] systemd[1]: Reached target Remote File Systems (Pre). [ 3.832652] EXT4-fs (sdb1): re-mounted. Opts: errors=remount-ro [ 4.117897] systemd-journald[822]: Received request to flush runtime journal from PID 1 [ 5.825583] zram0: detected capacity change from 0 to 522915840 [ 5.981541] Adding 510656k swap on /dev/zram0. Priority:5 extents:1 across:510656k SS [ 28.840082] random: crng init done