dmesg - SEM32G
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 4.4.0-31-generic (buildd@lgw01-43) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 (Ubuntu 4.4.0-31.50~14.04.1-generic 4.4.13)
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
x86/fpu: Legacy x87 FPU detected.
x86/fpu: Using 'lazy' FPU context switches.
e820: BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
BIOS-e820: [mem 0x0000000020200000-0x000000007b5eefff] usable
BIOS-e820: [mem 0x000000007b5ef000-0x000000007b61efff] reserved
BIOS-e820: [mem 0x000000007b61f000-0x000000007b63efff] usable
BIOS-e820: [mem 0x000000007b63f000-0x000000007b723fff] ACPI NVS
BIOS-e820: [mem 0x000000007b724000-0x000000007b9f9fff] reserved
BIOS-e820: [mem 0x000000007b9fa000-0x000000007ba6dfff] type 20
BIOS-e820: [mem 0x000000007ba6e000-0x000000007bffffff] usable
BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved
BIOS-e820: [mem 0x00000000fea00000-0x00000000feafffff] reserved
BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved
BIOS-e820: [mem 0x00000000fed06000-0x00000000fed06fff] reserved
BIOS-e820: [mem 0x00000000fed08000-0x00000000fed09fff] reserved
BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved
BIOS-e820: [mem 0x00000000fed80000-0x00000000fedbffff] reserved
BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
NX (Execute Disable) protection: active
efi: EFI v2.40 by American Megatrends
efi: ESRT=0x7b61d000 ACPI=0x7b683000 ACPI 2.0=0x7b683000 SMBIOS=0x7b8ea000 SMBIOS 3.0=0x7b8e9000
efi: requested map not found.
esrt: ESRT header is not in the memory map.
SMBIOS 3.0.0 present.
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
e820: last_pfn = 0x7c000 max_arch_pfn = 0x400000000
MTRR default type: uncachable
MTRR fixed ranges enabled:
00000-9FFFF write-back
A0000-FFFFF write-protect
MTRR variable ranges enabled:
0 base 000000000 mask F80000000 write-back
1 base 07E000000 mask FFE000000 uncachable
2 base 07D000000 mask FFF000000 uncachable
3 base 07C800000 mask FFF800000 uncachable
4 base 07C400000 mask FFFC00000 uncachable
5 disabled
6 disabled
7 disabled
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
original variable MTRRs
reg 0, base: 0GB, range: 2GB, type WB
reg 1, base: 2016MB, range: 32MB, type UC
reg 2, base: 2000MB, range: 16MB, type UC
reg 3, base: 1992MB, range: 8MB, type UC
reg 4, base: 1988MB, range: 4MB, type UC
total RAM covered: 1988M
Found optimal setting for mtrr clean up
gran_size: 64K chunk_size: 64M num_reg: 5 lose cover RAM: 0G
New variable MTRRs
reg 0, base: 0GB, range: 2GB, type WB
reg 1, base: 1988MB, range: 4MB, type UC
reg 2, base: 1992MB, range: 8MB, type UC
reg 3, base: 2000MB, range: 16MB, type UC
reg 4, base: 2016MB, range: 32MB, type UC
Scanning 1 areas for low memory corruption
Base memory trampoline at [ffff880000098000] 98000 size 24576
BRK [0x03003000, 0x03003fff] PGTABLE
BRK [0x03004000, 0x03004fff] PGTABLE
BRK [0x03005000, 0x03005fff] PGTABLE
BRK [0x03006000, 0x03006fff] PGTABLE
BRK [0x03007000, 0x03007fff] PGTABLE
BRK [0x03008000, 0x03008fff] PGTABLE
RAMDISK: [mem 0x357b4000-0x36bd1fff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x000000007B683000 000024 (v02 ALASKA)
ACPI: XSDT 0x000000007B6830A0 0000C4 (v01 ALASKA A M I 01072009 AMI 00010013)
ACPI: FACP 0x000000007B6A1DF0 00010C (v05 ALASKA A M I 01072009 AMI 00010013)
ACPI: DSDT 0x000000007B683200 01EBE9 (v02 ALASKA A M I 01072009 INTL 20120913)
ACPI: FACS 0x000000007B723F80 000040
ACPI: APIC 0x000000007B6A1F00 000084 (v03 ALASKA A M I 01072009 AMI 00010013)
ACPI: FPDT 0x000000007B6A1F88 000044 (v01 ALASKA A M I 01072009 AMI 00010013)
ACPI: FIDT 0x000000007B6A1FD0 00009C (v01 ALASKA A M I 01072009 AMI 00010013)
ACPI: MCFG 0x000000007B6A2070 00003C (v01 ALASKA A M I 01072009 MSFT 00000097)
ACPI: SSDT 0x000000007B6A20B0 004174 (v01 DptfTb DptfTab 00001000 INTL 20120913)
ACPI: SSDT 0x000000007B6A6228 000654 (v01 CpuDpf CpuDptf 00001000 INTL 20120913)
ACPI: SSDT 0x000000007B6A6880 000058 (v01 LowPM LowPwrM 00001000 INTL 20120913)
ACPI: UEFI 0x000000007B6A68D8 000042 (v01 ALASKA A M I 00000000 00000000)
ACPI: SSDT 0x000000007B6A6920 000269 (v01 UsbCTb UsbCTab 00001000 INTL 20120913)
ACPI: HPET 0x000000007B6A6B90 000038 (v01 ALASKA A M I 01072009 AMI. 00000005)
ACPI: SSDT 0x000000007B6A6BC8 000763 (v01 PmRef CpuPm 00003000 INTL 20120913)
ACPI: SSDT 0x000000007B6A7330 000290 (v01 PmRef Cpu0Tst 00003000 INTL 20120913)
ACPI: SSDT 0x000000007B6A75C0 00017A (v01 PmRef ApTst 00003000 INTL 20120913)
ACPI: LPIT 0x000000007B6A7740 000104 (v01 ALASKA A M I 00000005 MSFT 0100000D)
ACPI: BCFG 0x000000007B6A7848 000139 (v01 INTEL BATTCONF 00000001 ACPI 00000000)
ACPI: PRAM 0x000000007B6A7988 000030 (v01 00000001 00000000)
ACPI: TPM2 0x000000007B6A79B8 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
ACPI: CSRT 0x000000007B6A79F0 00014C (v00 INTEL LANFORDC 00000005 MSFT 0100000D)
ACPI: WDAT 0x000000007B6A7B40 000104 (v01 00000000 00000000)
ACPI: Local APIC address 0xfee00000
No NUMA configuration found
Faking a node at [mem 0x0000000000000000-0x000000007bffffff]
NODE_DATA(0) allocated [mem 0x7b639000-0x7b63dfff]
Zone ranges:
DMA [mem 0x0000000000001000-0x0000000000ffffff]
DMA32 [mem 0x0000000001000000-0x000000007bffffff]
Normal empty
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000001000-0x000000000008efff]
node 0: [mem 0x0000000000090000-0x000000000009dfff]
node 0: [mem 0x0000000000100000-0x000000001fffffff]
node 0: [mem 0x0000000020200000-0x000000007b5eefff]
node 0: [mem 0x000000007b61f000-0x000000007b63efff]
node 0: [mem 0x000000007ba6e000-0x000000007bffffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000007bffffff]
On node 0 totalpages: 506173
DMA zone: 64 pages used for memmap
DMA zone: 22 pages reserved
DMA zone: 3996 pages, LIFO batch:0
DMA32 zone: 7872 pages used for memmap
DMA32 zone: 502177 pages, LIFO batch:31
Reserving Intel graphics stolen memory at 0x7cd00000-0x7ecfffff
ACPI: PM-Timer IO Port: 0x408
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-114
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ9 used by override.
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
smpboot: Allowing 4 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: Registered nosave memory: [mem 0x0008f000-0x0008ffff]
PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
PM: Registered nosave memory: [mem 0x7b5ef000-0x7b61efff]
PM: Registered nosave memory: [mem 0x7b63f000-0x7b723fff]
PM: Registered nosave memory: [mem 0x7b724000-0x7b9f9fff]
PM: Registered nosave memory: [mem 0x7b9fa000-0x7ba6dfff]
e820: [mem 0x7ed00000-0xdfffffff] available for PCI devices
Booting paravirtualized kernel on bare hardware
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1
PERCPU: Embedded 33 pages/cpu @ffff88007b000000 s98008 r8192 d28968 u524288
pcpu-alloc: s98008 r8192 d28968 u524288 alloc=1*2097152
pcpu-alloc: [0] 0 1 2 3
Built 1 zonelists in Node order, mobility grouping on. Total pages: 498215
Policy zone: DMA32
PID hash table entries: 4096 (order: 3, 32768 bytes)
Calgary: detecting Calgary via BIOS EBDA area
Calgary: Unable to locate Rio Grande table in EBDA - bailing!
Memory: 1907512K/2024692K available (8174K kernel code, 1291K rwdata, 3956K rodata, 1484K init, 1292K bss, 117180K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 64.
RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
NR_IRQS:16640 nr_irqs:1024 16
Console: colour dummy device 80x25
console [tty0] enabled
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
hpet clockevent registered
tsc: PIT calibration matches HPET. 1 loops
tsc: Detected 1439.950 MHz processor
Calibrating delay loop (skipped), value calculated using timer frequency.. 2879.90 BogoMIPS (lpj=5759800)
pid_max: default: 32768 minimum: 301
ACPI: Core revision 20150930
ACPI: 8 ACPI AML tables successfully acquired and loaded
Security Framework initialized
Yama: becoming mindful.
AppArmor: AppArmor initialized
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
Initializing cgroup subsys io
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys perf_event
Initializing cgroup subsys net_prio
Initializing cgroup subsys hugetlb
Initializing cgroup subsys pids
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
mce: CPU supports 6 MCE banks
CPU0: Thermal monitoring enabled (TM1)
process: using mwait in idle threads
Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 256, 2MB 16, 4MB 16, 1GB 0
Freeing SMP alternatives memory: 28K (ffffffff81eb7000 - ffffffff81ebe000)
ftrace: allocating 32026 entries in 126 pages
smpboot: Max logical packages: 1
smpboot: APIC(0) Converting physical 0 to logical package 0
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
TSC deadline timer enabled
smpboot: CPU0: Intel(R) Atom(TM) x5-Z8300 CPU @ 1.44GHz (family: 0x6, model: 0x4c, stepping: 0x3)
Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver.
... version: 3
... bit width: 40
... generic registers: 2
... value mask: 000000ffffffffff
... max period: 000000ffffffffff
... fixed-purpose events: 3
... event mask: 0000000700000003
x86: Booting SMP configuration:
.... node #0, CPUs: #1
NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
#2 #3
x86: Booted up 1 node, 4 CPUs
smpboot: Total of 4 processors activated (11519.60 BogoMIPS)
devtmpfs: initialized
evm: security.selinux
evm: security.SMACK64
evm: security.SMACK64EXEC
evm: security.SMACK64TRANSMUTE
evm: security.SMACK64MMAP
evm: security.ima
evm: security.capability
PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
PM: Registering ACPI NVS region [mem 0x7b63f000-0x7b723fff] (937984 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
pinctrl core: initialized pinctrl subsystem
RTC time: 15:08:22, date: 03/01/18
NET: Registered protocol family 16
cpuidle: using governor ladder
cpuidle: using governor menu
PCCT header not found.
ACPI: bus type PCI registered
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!)
PCI: Using configuration type 1 for base access
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF880075B79800 00057B (v01 PmRef Cpu0Ist 00003000 INTL 20120913)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF880075BAA400 0003A5 (v01 PmRef Cpu0Cst 00003001 INTL 20120913)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF88007AC3A200 00015F (v01 PmRef ApIst 00003000 INTL 20120913)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0xFFFF88007AC1D3C0 00008D (v01 PmRef ApCst 00003000 INTL 20120913)
ACPI: Interpreter enabled
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150930/hwxface-580)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150930/hwxface-580)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150930/hwxface-580)
ACPI: (supports S0 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Power Resource [P06X] (off)
ACPI: Power Resource [ID3C] (on)
ACPI: Power Resource [USBC] (on)
ACPI: Power Resource [WWPR] (off)
ACPI: Power Resource [WWPR] (off)
ACPI: Power Resource [WWPR] (off)
ACPI: Power Resource [WWPR] (off)
ACPI: Power Resource [WWPR] (off)
ACPI: Power Resource [WWPR] (off)
ACPI: Power Resource [CLK2] (on)
ACPI: Power Resource [CLK4] (on)
ACPI: Power Resource [P28P] (off)
ACPI: Power Resource [P18P] (off)
ACPI: Power Resource [P12P] (off)
ACPI: Power Resource [P16P] (off)
ACPI: Power Resource [CLK3] (on)
ACPI: Power Resource [CLK4] (on)
ACPI: Power Resource [P18P] (off)
ACPI: Power Resource [P28P] (off)
ACPI: Power Resource [P12P] (off)
ACPI: Power Resource [CLK2] (on)
ACPI: Power Resource [CLK1] (on)
ACPI: Power Resource [CLK0] (on)
ACPI: Power Resource [CLK1] (on)
ACPI: Power Resource [CLK5] (off)
ACPI: Power Resource [P33P] (off)
ACPI: Power Resource [P65P] (off)
ACPI: Power Resource [P28X] (off)
ACPI: Power Resource [P18X] (off)
ACPI: Power Resource [P12X] (off)
ACPI: Power Resource [P19X] (off)
ACPI: Power Resource [P12A] (off)
ACPI: Power Resource [P28T] (off)
ACPI: Power Resource [P18D] (off)
ACPI: Power Resource [P18T] (off)
ACPI: Power Resource [P3P3] (off)
ACPI: Power Resource [P12T] (off)
ACPI: Power Resource [P28W] (off)
ACPI: Power Resource [P18W] (off)
ACPI: Power Resource [P12W] (off)
ACPI: Power Resource [P33W] (off)
ACPI: Power Resource [P33X] (off)
ACPI: Power Resource [P4BW] (off)
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0070-0x0077]
pci_bus 0000:00: root bus resource [io 0x0000-0x006f window]
pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
pci_bus 0000:00: root bus resource [mem 0x20000000-0x201fffff window]
pci_bus 0000:00: root bus resource [mem 0x7cd00001-0x7ed00000 window]
pci_bus 0000:00: root bus resource [mem 0x80000000-0xdfffffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [8086:2280] type 00 class 0x060000
pci 0000:00:02.0: [8086:22b0] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x90ffffff 64bit]
pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff 64bit pref]
pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
pci 0000:00:03.0: [8086:22b8] type 00 class 0x048000
pci 0000:00:03.0: reg 0x10: [mem 0x91000000-0x913fffff]
pci 0000:00:0a.0: [8086:22d8] type 00 class 0x000000
pci 0000:00:0a.0: reg 0x10: [mem 0x9193c000-0x9193cfff]
pci 0000:00:0b.0: [8086:22dc] type 00 class 0x118000
pci 0000:00:0b.0: reg 0x10: [mem 0x9193b000-0x9193bfff 64bit]
pci 0000:00:14.0: [8086:22b5] type 00 class 0x0c0330
pci 0000:00:14.0: reg 0x10: [mem 0x91900000-0x9190ffff 64bit]
pci 0000:00:14.0: PME# supported from D3hot D3cold
pci 0000:00:1a.0: [8086:2298] type 00 class 0x108000
pci 0000:00:1a.0: reg 0x10: [mem 0x91700000-0x917fffff]
pci 0000:00:1a.0: reg 0x14: [mem 0x91600000-0x916fffff]
pci 0000:00:1a.0: PME# supported from D0 D3hot
pci 0000:00:1c.0: [8086:22c8] type 01 class 0x060400
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1f.0: [8086:229c] type 00 class 0x060100
pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000
pci 0000:01:00.0: reg 0x10: [io 0xe000-0xe0ff]
pci 0000:01:00.0: reg 0x18: [mem 0x91804000-0x91804fff 64bit]
pci 0000:01:00.0: reg 0x20: [mem 0x91800000-0x91803fff 64bit pref]
pci 0000:01:00.0: supports D1 D2
pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [io 0xe000-0xefff]
pci 0000:00:1c.0: bridge window [mem 0x91800000-0x918fffff]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
vgaarb: setting as boot device: PCI:0000:00:02.0
vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:02.0
SCSI subsystem initialized
libata version 3.00 loaded.
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
Expanded resource reserved due to conflict with PCI Bus 0000:00
e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
e820: reserve RAM buffer [mem 0x7b5ef000-0x7bffffff]
e820: reserve RAM buffer [mem 0x7b63f000-0x7bffffff]
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 14.318180 MHz counter
clocksource: Switched to clocksource hpet
AppArmor: AppArmor Filesystem Enabled
pnp: PnP ACPI init
system 00:00: [io 0x0680-0x069f] has been reserved
system 00:00: [io 0x0400-0x047f] has been reserved
system 00:00: [io 0x0500-0x05fe] has been reserved
system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
system 00:02: [mem 0x91939000-0x91939fff] has been reserved
system 00:02: [mem 0x91937000-0x91937fff] has been reserved
system 00:02: [mem 0x91935000-0x91935fff] has been reserved
system 00:02: [mem 0x91924000-0x91924fff] has been reserved
system 00:02: [mem 0x91922000-0x91922fff] has been reserved
system 00:02: [mem 0x91920000-0x91920fff] has been reserved
system 00:02: [mem 0x9191e000-0x9191efff] has been reserved
system 00:02: [mem 0x9191c000-0x9191cfff] has been reserved
system 00:02: [mem 0x9191a000-0x9191afff] has been reserved
system 00:02: [mem 0x91918000-0x91918fff] has been reserved
system 00:02: [mem 0x91933000-0x91933fff] has been reserved
system 00:02: [mem 0x91931000-0x91931fff] has been reserved
system 00:02: [mem 0x9192f000-0x9192ffff] has been reserved
system 00:02: [mem 0x9192d000-0x9192dfff] has been reserved
system 00:02: [mem 0x9192b000-0x9192bfff] has been reserved
system 00:02: [mem 0x91929000-0x91929fff] has been reserved
system 00:02: [mem 0x91927000-0x91927fff] has been reserved
system 00:02: [mem 0x91925000-0x91925fff] has been reserved
system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
system 00:03: [mem 0xe0000000-0xefffffff] could not be reserved
system 00:03: [mem 0xfea00000-0xfeafffff] has been reserved
system 00:03: [mem 0xfed01000-0xfed01fff] has been reserved
system 00:03: [mem 0xfed03000-0xfed03fff] has been reserved
system 00:03: [mem 0xfed06000-0xfed06fff] has been reserved
system 00:03: [mem 0xfed08000-0xfed09fff] has been reserved
system 00:03: [mem 0xfed80000-0xfedbffff] could not be reserved
system 00:03: [mem 0xfed1c000-0xfed1cfff] has been reserved
system 00:03: [mem 0xfee00000-0xfeefffff] could not be reserved
system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
pnp: PnP ACPI: found 5 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0: bridge window [io 0xe000-0xefff]
pci 0000:00:1c.0: bridge window [mem 0x91800000-0x918fffff]
pci_bus 0000:00: resource 4 [io 0x0070-0x0077]
pci_bus 0000:00: resource 5 [io 0x0000-0x006f window]
pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window]
pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window]
pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window]
pci_bus 0000:00: resource 11 [mem 0x20000000-0x201fffff window]
pci_bus 0000:00: resource 12 [mem 0x7cd00001-0x7ed00000 window]
pci_bus 0000:00: resource 13 [mem 0x80000000-0xdfffffff window]
pci_bus 0000:01: resource 0 [io 0xe000-0xefff]
pci_bus 0000:01: resource 1 [mem 0x91800000-0x918fffff]
NET: Registered protocol family 2
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
UDP hash table entries: 1024 (order: 3, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
NET: Registered protocol family 1
pci 0000:00:02.0: Video device with shadowed ROM
PCI: CLS 64 bytes, default 64
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 20600K (ffff8800357b4000 - ffff880036bd2000)
Scanning for low memory corruption every 60 seconds
futex hash table entries: 1024 (order: 4, 65536 bytes)
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1519916903.164:1): initialized
Initialise system trusted keyring
HugeTLB registered 2 MB page size, pre-allocated 0 pages
zbud: loaded
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
squashfs: version 4.0 (2009/01/31) Phillip Lougher
fuse init (API version 7.23)
Key type big_key registered
Allocating IMA MOK and blacklist keyrings.
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
pcieport 0000:00:1c.0: Signaling PME through PCIe PME interrupt
pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
pcie_pme 0000:00:1c.0:pcie01: service driver pcie_pme loaded
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: PCI Express Hot Plug Controller Driver version: 0.4
intel_idle: MWAIT substates: 0x33000020
intel_idle: v0.4.1 model 0x4C
intel_idle: lapic_timer_reliable_states 0xffffffff
ACPI: AC Adapter [ADP1] (on-line)
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
ACPI: Power Button [PWRF]
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: Thermal Zone [TZ00] (0 C)
GHES: HEST is not enabled!
00:01: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
Linux agpgart interface v0.103
brd: module loaded
loop: module loaded
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky
PPP generic driver version 2.4.2
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
uhci_hcd: USB Universal Host Controller Interface driver
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: xHCI Host Controller
usb usb1: Manufacturer: Linux 4.4.0-31-generic xhci-hcd
usb usb1: SerialNumber: 0000:00:14.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 7 ports detected
xhci_hcd 0000:00:14.0: xHCI Host Controller
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: xHCI Host Controller
usb usb2: Manufacturer: Linux 4.4.0-31-generic xhci-hcd
usb usb2: SerialNumber: 0000:00:14.0
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
i8042: PNP: No PS/2 controller found. Probing ports directly.
i8042: Can't read CTR while initializing i8042
i8042: probe of i8042 failed with error -5
mousedev: PS/2 mouse device common for all mice
rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
i2c /dev entries driver
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
Intel P-state driver initializing.
ledtrig-cpu: registered to indicate activity on CPUs
EFI Variables Facility v0.08 2004-May-17
NET: Registered protocol family 10
NET: Registered protocol family 17
Key type dns_resolver registered
microcode: CPU0 sig=0x406c3, pf=0x1, revision=0x364
microcode: CPU1 sig=0x406c3, pf=0x1, revision=0x364
microcode: CPU2 sig=0x406c3, pf=0x1, revision=0x364
microcode: CPU3 sig=0x406c3, pf=0x1, revision=0x364
microcode: Microcode Update Driver: v2.01 , Peter Oruba
registered taskstats version 1
Loading compiled-in X.509 certificates
Loaded X.509 cert 'Build time autogenerated kernel key: 6e1dec312b99cf2987117ed2153b9a730dee12a7'
zswap: loaded using pool lzo/zbud
Key type trusted registered
Key type encrypted registered
AppArmor: AppArmor sha1 policy hashing enabled
ima: No TPM chip found, activating TPM-bypass!
evm: HMAC attrs: 0x1
Magic number: 10:709:132
acpi device:07: hash matches
rtc_cmos 00:04: setting system clock to 2018-03-01 15:08:24 UTC (1519916904)
BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
EDD information not available.
PM: Hibernation image not present or could not be loaded.
Freeing unused kernel memory: 1484K (ffffffff81d44000 - ffffffff81eb7000)
Write protecting the kernel read-only data: 12288k
Freeing unused kernel memory: 4K (ffff8800027ff000 - ffff880002800000)
Freeing unused kernel memory: 140K (ffff880002bdd000 - ffff880002c00000)
systemd-udevd[134]: starting version 204
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-acpi 80860F14:00: No vmmc regulator found
sdhci-acpi 80860F14:00: No vqmmc regulator found
mmc0: SDHCI controller on ACPI [80860F14:00] using ADMA
sdhci-acpi 80860F14:02: failed to setup card detect gpio
sdhci-acpi 80860F14:02: No vmmc regulator found
sdhci-acpi 80860F14:02: No vqmmc regulator found
mmc1: SDHCI controller on ACPI [80860F14:02] using ADMA
FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED
r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
r8169 0000:01:00.0 eth0: RTL8168evl/8111evl at 0xffffc9000041c000, b0:18:02:00:00:05, XID 0c900800 IRQ 117
r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
usb 1-1: new low-speed USB device number 2 using xhci_hcd
mmc0: MAN_BKOPS_EN bit is not set
mmc0: new HS200 MMC card at address 0001
mmcblk0: mmc0:0001 SEM32G 29.1 GiB
mmcblk0boot0: mmc0:0001 SEM32G partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 SEM32G partition 2 4.00 MiB
mmcblk0gp0: mmc0:0001 SEM32G partition 4 16.0 MiB
mmcblk0rpmb: mmc0:0001 SEM32G partition 3 4.00 MiB
mmcblk0: p1 p2 p3
usb 1-1: New USB device found, idVendor=192f, idProduct=0916
usb 1-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0
usb 1-1: Product: USB Optical Mouse
usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
tsc: Refined TSC clocksource calibration: 1439.953 MHz
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x14c18e756e4, max_idle_ns: 440795259570 ns
usb 1-2: new high-speed USB device number 3 using xhci_hcd
EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
EXT4-fs (mmcblk0p2): write access will be enabled during recovery
usb 1-2: New USB device found, idVendor=1a40, idProduct=0101
usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-2: Product: USB 2.0 Hub
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 4 ports detected
EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
EXT4-fs (mmcblk0p2): 2 orphan inodes deleted
EXT4-fs (mmcblk0p2): recovery complete
EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
usb 1-3: new full-speed USB device number 4 using xhci_hcd
usb 1-3: New USB device found, idVendor=0d8c, idProduct=0013
usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-3: Product: USB Audio Device
usb 1-3: Manufacturer: C-Media Electronics Inc.
usb 1-2.3: new low-speed USB device number 5 using xhci_hcd
usb 1-2.3: New USB device found, idVendor=04d9, idProduct=1603
usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-2.3: Product: USB Keyboard
usb 1-2.3: Manufacturer:
usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
usb 1-2.3: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
random: init urandom read with 34 bits of entropy available
init: plymouth-upstart-bridge main process (201) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (209) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (214) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (215) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
clocksource: Switched to clocksource tsc
Adding 2024444k swap on /dev/mmcblk0p3. Priority:-1 extents:1 across:2024444k SSFS
systemd-udevd[332]: starting version 204
lp: driver loaded but no devices found
8086228A:00: ttyS4 at MMIO 0x91921000 (irq = 39, base_baud = 2764800) is a 16550A
8086228A:01: ttyS5 at MMIO 0x9191f000 (irq = 40, base_baud = 2764800) is a 16550A
ppdev: user-space parallel port driver
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[drm] Initialized drm 1.1.0 20060810
proc_thermal 0000:00:0b.0: enabling device (0000 -> 0002)
[drm] Memory usable by graphics device = 2048M
[drm] Replacing VGA console driver
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] Driver supports precise vblank timestamp query.
EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
hidraw: raw HID events driver (C) Jiri Kosina
audit: type=1400 audit(1519916907.113:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=466 comm="apparmor_parser"
audit: type=1400 audit(1519916907.113:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=466 comm="apparmor_parser"
audit: type=1400 audit(1519916907.113:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=466 comm="apparmor_parser"
audit: type=1400 audit(1519916907.113:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=466 comm="apparmor_parser"
audit: type=1400 audit(1519916907.113:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=466 comm="apparmor_parser"
audit: type=1400 audit(1519916907.117:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=466 comm="apparmor_parser"
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
Bluetooth: Core ver 2.21
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
audit: type=1400 audit(1519916907.429:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=543 comm="apparmor_parser"
audit: type=1400 audit(1519916907.429:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=543 comm="apparmor_parser"
audit: type=1400 audit(1519916907.433:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=543 comm="apparmor_parser"
init: cups main process (547) killed by HUP signal
init: cups main process ended, respawning
[drm] failed to retrieve link info, disabling eDP
ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
acpi device:01: registered as cooling_device5
acpi device:02: registered as cooling_device6
acpi device:03: registered as cooling_device7
acpi device:04: registered as cooling_device8
acpi device:05: registered as cooling_device9
acpi device:06: registered as cooling_device10
acpi device:07: registered as cooling_device11
acpi device:08: registered as cooling_device12
input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input2
[drm] Initialized i915 1.6.0 20151010 for 0000:00:02.0 on minor 0
input: Intel HID events as /devices/pci0000:00/INT33D5:00/input/input3
dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
i2c_designware 808622C1:06: I2C bus managed by PUNIT
fbcon: inteldrmfb (fb0) is primary device
i2c_designware 808622C1:06: punit semaphore timed out, resetting
i2c_designware 808622C1:06: PUNIT SEM: 2
------------[ cut here ]------------
WARNING: CPU: 0 PID: 364 at /build/linux-lts-xenial-gUF4JR/linux-lts-xenial-4.4.0/drivers/i2c/busses/i2c-designware-baytrail.c:112 baytrail_i2c_acquire+0x128/0x1d0 [i2c_designware_platform]()
Modules linked in: rfcomm bnep bluetooth snd_usb_audio snd_usbmidi_lib snd_hwdep usbhid hid nls_iso8859_1 snd_intel_sst_acpi(+) snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine 8250_fintek snd_pcm dw_dmac dw_dmac_core intel_hid sparse_keymap i915 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device i2c_designware_platform(+) snd_timer i2c_designware_core snd rfkill_gpio spi_pxa2xx_platform soundcore video pwm_lpss_platform pwm_lpss drm_kms_helper tpm_crb drm soc_button_array i2c_algo_bit int3400_thermal int3403_thermal acpi_thermal_rel fb_sys_fops syscopyarea processor_thermal_device mei_txe sysfillrect pinctrl_cherryview shpchp int340x_thermal_zone mei acpi_pad intel_soc_dts_iosf sysimgblt parport_pc lpc_ich mac_hid ppdev 8250_dw lp parport mmc_block r8169 mii fjes sdhci_acpi sdhci
CPU: 0 PID: 364 Comm: systemd-udevd Not tainted 4.4.0-31-generic #50~14.04.1-Ubuntu
Hardware name: Default string Default string/T3 MRD, BIOS Ver1.0 11/20/2017
0000000000000000 ffff88007a13ba60 ffffffff813d433c 0000000000000000
ffffffffc00ef708 ffff88007a13ba98 ffffffff8107d776 ffff880078ebb818
00000000fffee021 00000000fffee008 ffff88007ad9c410 0000000000000000
Call Trace:
[] dump_stack+0x63/0x87
[] warn_slowpath_common+0x86/0xc0
[] warn_slowpath_null+0x1a/0x20
[] baytrail_i2c_acquire+0x128/0x1d0 [i2c_designware_platform]
[] i2c_dw_init+0x23/0x360 [i2c_designware_core]
[] i2c_dw_probe+0x52/0x170 [i2c_designware_core]
[] dw_i2c_plat_probe+0x1bc/0x3d0 [i2c_designware_platform]
[] platform_drv_probe+0x3b/0xa0
[] driver_probe_device+0x21b/0x470
[] __driver_attach+0x85/0x90
[] ? driver_probe_device+0x470/0x470
[] bus_for_each_dev+0x5d/0x90
[] driver_attach+0x1e/0x20
[] bus_add_driver+0x1d0/0x290
[] ? 0xffffffffc00fe000
[] driver_register+0x60/0xe0
[] __platform_driver_register+0x36/0x40
[] dw_i2c_init_driver+0x17/0x1000 [i2c_designware_platform]
[] do_one_initcall+0xcd/0x1f0
[] ? kmem_cache_alloc_trace+0x1ad/0x220
[] ? do_init_module+0x27/0x1d2
[] do_init_module+0x60/0x1d2
[] load_module+0x141c/0x1b00
[] ? __symbol_put+0x40/0x40
[] ? kernel_read+0x41/0x60
[] SYSC_finit_module+0x7e/0xa0
[] SyS_finit_module+0xe/0x10
[] entry_SYSCALL_64_fastpath+0x16/0x75
---[ end trace 54d7b81276baa5f4 ]---
i2c_designware 808622C1:06: couldn't acquire bus ownership
i2c_designware: probe of 808622C1:06 failed with error -110
intel_sst_acpi 808622A8:00: LPE base: 0x91400000 size:0x200000
intel_sst_acpi 808622A8:00: IRAM base: 0x914c0000
intel_sst_acpi 808622A8:00: DRAM base: 0x91500000
intel_sst_acpi 808622A8:00: SHIM base: 0x91540000
intel_sst_acpi 808622A8:00: Mailbox base: 0x91544000
intel_sst_acpi 808622A8:00: DDR base: 0x20000000
intel_sst_acpi 808622A8:00: Got drv data max stream 25
i2c-10EC5645:00 supply avdd not found, using dummy regulator
i2c-10EC5645:00 supply cpvdd not found, using dummy regulator
rt5645 i2c-10EC5645:00: Device with ID register 0xffffffff is not rt5645 or rt5650
nfc: nfc_init: NFC Core ver 0.1
NET: Registered protocol family 39
SSE version of gcm_enc/dec engaged.
Console: switching to colour frame buffer device 128x48
i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
intel_rapl: Found RAPL domain package
intel_rapl: Found RAPL domain core
input: USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:192F:0916.0001/input/input4
hid-generic 0003:192F:0916.0001: input,hidraw0: USB HID v1.11 Mouse [USB Optical Mouse] on usb-0000:00:14.0-1/input0
input: C-Media Electronics Inc. USB Audio Device as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.3/0003:0D8C:0013.0002/input/input5
hid-generic 0003:0D8C:0013.0002: input,hidraw1: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-0000:00:14.0-3/input3
input: USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.0/0003:04D9:1603.0003/input/input6
hid-generic 0003:04D9:1603.0003: input,hidraw2: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0000:00:14.0-2.3/input0
input: USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.3/1-2.3:1.1/0003:04D9:1603.0004/input/input7
BUG: unable to handle kernel paging request at ffffffffc039adc5
IP: [] strcpy+0x18/0x20
PGD 2c0f067 PUD 2c11067 PMD 78a57067 PTE 800000007a6b8161
Oops: 0003 [#1] SMP
Modules linked in: snd_soc_sst_cht_bsw_rt5645(+) hid_generic(+) intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass punit_atom_debug crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd fdp_i2c fdp kxcjk_1013 nci bmg160_i2c nfc bmg160_core snd_soc_rt5640 industrialio_triggered_buffer kfifo_buf industrialio snd_soc_rt5645 snd_soc_rl6231 rfcomm bnep bluetooth snd_usb_audio snd_usbmidi_lib snd_hwdep usbhid hid nls_iso8859_1 snd_intel_sst_acpi snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine 8250_fintek snd_pcm dw_dmac dw_dmac_core intel_hid sparse_keymap i915 snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device i2c_designware_platform snd_timer i2c_designware_core snd rfkill_gpio spi_pxa2xx_platform soundcore video pwm_lpss_platform pwm_lpss drm_kms_helper tpm_crb drm soc_button_array i2c_algo_bit int3400_thermal int3403_thermal acpi_thermal_rel fb_sys_fops syscopyarea processor_thermal_device mei_txe sysfillrect pinctrl_cherryview shpchp int340x_thermal_zone mei acpi_pad intel_soc_dts_iosf sysimgblt parport_pc lpc_ich mac_hid ppdev 8250_dw lp parport mmc_block r8169 mii fjes sdhci_acpi sdhci
CPU: 0 PID: 365 Comm: systemd-udevd Tainted: G W 4.4.0-31-generic #50~14.04.1-Ubuntu
Hardware name: Default string Default string/T3 MRD, BIOS Ver1.0 11/20/2017
task: ffff88003631d780 ti: ffff880078ca8000 task.ti: ffff880078ca8000
RIP: 0010:[] [] strcpy+0x18/0x20
RSP: 0018:ffff880078cabb28 EFLAGS: 00010206
RAX: ffffffffc039adc5 RBX: 0000000000000000 RCX: 0000000000000069
RDX: ffffffffc039adc6 RSI: ffff880078cabb49 RDI: ffffffffc039adc5
RBP: ffff880078cabb28 R08: 000000000000ffff R09: 000000000000ffff
R10: ffff88007b019fa0 R11: ffffea0001e7b400 R12: ffffffffc039b3a0
R13: ffff880079027810 R14: ffff880078d71798 R15: ffffffffc039b0c0
FS: 00007f4b1e7cd880(0000) GS:ffff88007b000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: ffffffffc039adc5 CR3: 000000007987e000 CR4: 00000000001006f0
Stack:
ffff880078cabb88 ffffffffc03992e7 ffff880079027800 01ff880078cabb78
434530312d633269 0030303a35343635 00000000765ba002 ffff880079027810
ffffffffc039b028 ffffffffc039b028 0000000000000038 ffff880078cabeb0
Call Trace:
[] snd_cht_mc_probe+0xc7/0x180 [snd_soc_sst_cht_bsw_rt5645]
[] platform_drv_probe+0x3b/0xa0
[] driver_probe_device+0x21b/0x470
[] __driver_attach+0x85/0x90
[] ? driver_probe_device+0x470/0x470
[] bus_for_each_dev+0x5d/0x90
[] driver_attach+0x1e/0x20
[] bus_add_driver+0x1d0/0x290
[] ? 0xffffffffc00a1000
[] driver_register+0x60/0xe0
[] __platform_driver_register+0x36/0x40
[] snd_cht_mc_driver_init+0x17/0x1000 [snd_soc_sst_cht_bsw_rt5645]
[] do_one_initcall+0xcd/0x1f0
[] ? __vunmap+0xa6/0xf0
[] ? kmem_cache_alloc_trace+0x1ad/0x220
[] ? do_init_module+0x27/0x1d2
[] do_init_module+0x60/0x1d2
[] load_module+0x141c/0x1b00
[] ? __symbol_put+0x40/0x40
[] ? kernel_read+0x41/0x60
[] SYSC_finit_module+0x7e/0xa0
[] SyS_finit_module+0xe/0x10
[] entry_SYSCALL_64_fastpath+0x16/0x75
Code: 74 06 8d 51 20 0f b6 d2 39 d0 74 bd 29 d0 5d c3 0f 1f 00 55 48 89 f8 48 89 fa 48 89 e5 48 83 c6 01 0f b6 4e
hid-generic 0003:04D9:1603.0004: input,hidraw3: USB HID v1.10 Device [ USB Keyboard] on usb-0000:00:14.0-2.3/input1
ff 48 83 c2 01 84 c9 4a ff 75 ed 5d c3 90 55 48 85 d2 48 89 f8 4c 8d 04 17 48 89
RIP [] strcpy+0x18/0x20
RSP
CR2: ffffffffc039adc5
---[ end trace 54d7b81276baa5f5 ]---
init: failsafe main process (627) killed by TERM signal
r8169 0000:01:00.0 eth0: link down
r8169 0000:01:00.0 eth0: link down
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
audit: type=1400 audit(1519916909.421:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=864 comm="apparmor_parser"
audit: type=1400 audit(1519916909.421:12): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=864 comm="apparmor_parser"
audit: type=1400 audit(1519916909.421:13): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=864 comm="apparmor_parser"
audit: type=1400 audit(1519916909.425:14): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=864 comm="apparmor_parser"
audit: type=1400 audit(1519916909.425:15): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=864 comm="apparmor_parser"
audit: type=1400 audit(1519916909.425:16): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=864 comm="apparmor_parser"
audit: type=1400 audit(1519916909.433:17): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=868 comm="apparmor_parser"
audit: type=1400 audit(1519916909.433:18): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=863 comm="apparmor_parser"
audit: type=1400 audit(1519916909.433:19): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=863 comm="apparmor_parser"
audit: type=1400 audit(1519916909.433:20): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=863 comm="apparmor_parser"
random: nonblocking pool is initialized
init: plymouth-upstart-bridge main process ended, respawning
init: plymouth-upstart-bridge main process (1141) terminated with status 1
init: plymouth-upstart-bridge main process ended, respawning
r8169 0000:01:00.0 eth0: link up
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
audit_printk_skb: 123 callbacks suppressed
audit: type=1400 audit(1519916937.697:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2000 comm="apparmor_parser"
audit: type=1400 audit(1519916937.697:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2000 comm="apparmor_parser"
audit: type=1400 audit(1519916937.701:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2000 comm="apparmor_parser"