Hi Alan, > Assuming things work out as expected, try this: In core/hub.c, remove > the calls to usb_enable_autosuspend(hdev) in hub_probe() and leave > CONFIG_PM enabled. This one does not freeze! cheers, Roland [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0-j (rweber@Nightwing) (gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu13) ) #39 SMP Sun Sep 20 22:21:01 CEST 2015 [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.2.0-j root=UUID=b8872e03-7295-4cbd-ac86-06b9be2f112f ro debug systemd.log_target=null quiet splash crashkernel=384M-:128M vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 0.000000] x86/fpu: Using 'lazy' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009e7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001effffff] usable [ 0.000000] BIOS-e820: [mem 0x000000001f000000-0x000000001f0fffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000001f100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000020100000-0x00000000781acfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000781ad000-0x00000000787acfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000787ad000-0x00000000788acfff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000788ad000-0x00000000788ecfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000788ed000-0x00000000794c5fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000794c6000-0x0000000079dc5fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x0000000079dc6000-0x0000000079ffffff] usable [ 0.000000] BIOS-e820: [mem 0x000000007a000000-0x000000007a7fffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000007ae00000-0x000000007fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000e3ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed03000-0x00000000fed03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed0c000-0x00000000fed0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1cfff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fef00000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Acer Aspire ES1-111M/R2, BIOS V1.08 08/20/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x7a000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0FFC00000 mask FFFC00000 write-protect [ 0.000000] 1 base 000000000 mask F80000000 write-back [ 0.000000] 2 base 07C000000 mask FFC000000 uncachable [ 0.000000] 3 base 07B000000 mask FFF000000 uncachable [ 0.000000] 4 base 07AE00000 mask FFFE00000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x13faa000, 0x13faafff] PGTABLE [ 0.000000] BRK [0x13fab000, 0x13fabfff] PGTABLE [ 0.000000] BRK [0x13fac000, 0x13facfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x79e00000-0x79ffffff] [ 0.000000] [mem 0x79e00000-0x79ffffff] page 2M [ 0.000000] BRK [0x13fad000, 0x13fadfff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x60000000-0x781acfff] [ 0.000000] [mem 0x60000000-0x77ffffff] page 2M [ 0.000000] [mem 0x78000000-0x781acfff] page 4k [ 0.000000] BRK [0x13fae000, 0x13faefff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x788ed000-0x794c5fff] [ 0.000000] [mem 0x788ed000-0x789fffff] page 4k [ 0.000000] [mem 0x78a00000-0x793fffff] page 2M [ 0.000000] [mem 0x79400000-0x794c5fff] page 4k [ 0.000000] BRK [0x13faf000, 0x13faffff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x79dc6000-0x79dfffff] [ 0.000000] [mem 0x79dc6000-0x79dfffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x40000000-0x5fffffff] [ 0.000000] [mem 0x40000000-0x5fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1effffff] [ 0.000000] [mem 0x00100000-0x001fffff] page 4k [ 0.000000] [mem 0x00200000-0x1effffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x1f100000-0x1fffffff] [ 0.000000] [mem 0x1f100000-0x1f1fffff] page 4k [ 0.000000] [mem 0x1f200000-0x1fffffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x20100000-0x3fffffff] [ 0.000000] [mem 0x20100000-0x201fffff] page 4k [ 0.000000] [mem 0x20200000-0x3fffffff] page 2M [ 0.000000] RAMDISK: [mem 0x360bc000-0x37055fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 0x00000000788EC120 0000AC (v01 ACRSYS ACRPRDCT 00000003 01000013) [ 0.000000] ACPI: FACP 0x00000000788E9000 00010C (v05 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: DSDT 0x00000000788DC000 007DB8 (v02 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: FACS 0x0000000078876000 000040 [ 0.000000] ACPI: UEFI 0x00000000788EB000 000236 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: MSDM 0x00000000788EA000 000055 (v03 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: HPET 0x00000000788E8000 000038 (v01 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: LPIT 0x00000000788E7000 000104 (v01 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: APIC 0x00000000788E6000 000084 (v03 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: MCFG 0x00000000788E5000 00003C (v01 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788E4000 000581 (v01 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788DA000 00138A (v01 ACRSYS ACRPRDCT 00000003 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788D9000 000763 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788D8000 000290 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788D7000 00017A (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: UEFI 0x00000000788D6000 000042 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788D2000 003060 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: CSRT 0x00000000788D1000 00014C (v00 ACRSYS ACRPRDCT 00000005 1025 00040000) [ 0.000000] ACPI: SSDT 0x00000000788D0000 0003E6 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: FPDT 0x00000000788CF000 000044 (v01 ACRSYS ACRPRDCT 00000002 1025 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x0000000079ffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x79ff7000-0x79ffbfff] [ 0.000000] Reserving 128MB of memory at 736MB for crashkernel (System RAM: 1933MB) [ 0.000000] [ffffea0000000000-ffffea0001ffffff] PMD -> [ffff880076000000-ffff880077ffffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x0000000079ffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001effffff] [ 0.000000] node 0: [mem 0x000000001f100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020100000-0x00000000781acfff] [ 0.000000] node 0: [mem 0x00000000788ed000-0x00000000794c5fff] [ 0.000000] node 0: [mem 0x0000000079dc6000-0x0000000079ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000079ffffff] [ 0.000000] On node 0 totalpages: 494941 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3997 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 7744 pages used for memmap [ 0.000000] DMA32 zone: 490944 pages, LIFO batch:31 [ 0.000000] x86/hpet: Will disable the HPET for this platform because it's not reliable [ 0.000000] Reserving Intel graphics stolen memory at 0x7b000000-0x7effffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-86 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 4 CPUs, 2 hotplug CPUs [ 0.000000] e820: [mem 0x80000000-0xdfffffff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 32 pages/cpu @ffff880079200000 s91864 r8192 d31016 u524288 [ 0.000000] pcpu-alloc: s91864 r8192 d31016 u524288 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 487112 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.2.0-j root=UUID=b8872e03-7295-4cbd-ac86-06b9be2f112f ro debug systemd.log_target=null quiet splash crashkernel=384M-:128M vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 1783000K/1979764K available (7014K kernel code, 1221K rwdata, 3496K rodata, 1240K init, 1256K bss, 196764K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 [ 0.000000] NR_IRQS:16640 nr_irqs:1024 16 [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Maximum core-clock to bus-clock ratio: 0x1a [ 0.000000] Resolved frequency ID: 0, frequency: 83200 KHz [ 0.000000] TSC runs at 2163200 KHz [ 0.000000] lapic_timer_frequency = 332800 [ 0.000000] tsc: Detected 2163.200 MHz processor [ 0.000030] Calibrating delay loop (skipped), value calculated using timer frequency.. 4326.40 BogoMIPS (lpj=8652800) [ 0.000035] pid_max: default: 32768 minimum: 301 [ 0.000047] ACPI: Core revision 20150619 [ 0.017551] ACPI: All ACPI Tables successfully acquired [ 0.017591] Security Framework initialized [ 0.017602] AppArmor: AppArmor initialized [ 0.017604] Yama: becoming mindful. [ 0.017853] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.018720] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.019137] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.019147] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.019480] Initializing cgroup subsys blkio [ 0.019488] Initializing cgroup subsys memory [ 0.019504] Initializing cgroup subsys devices [ 0.019509] Initializing cgroup subsys freezer [ 0.019514] Initializing cgroup subsys net_cls [ 0.019519] Initializing cgroup subsys perf_event [ 0.019524] Initializing cgroup subsys net_prio [ 0.019529] Initializing cgroup subsys hugetlb [ 0.019555] CPU: Physical Processor ID: 0 [ 0.019557] CPU: Processor Core ID: 0 [ 0.019562] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.019564] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.024336] mce: CPU supports 6 MCE banks [ 0.024344] CPU0: Thermal monitoring handled by SMI [ 0.024349] process: using mwait in idle threads [ 0.024355] Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0 [ 0.024358] Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0 [ 0.024497] Freeing SMP alternatives memory: 24K (ffffffff93e69000 - ffffffff93e6f000) [ 0.041039] ftrace: allocating 27348 entries in 107 pages [ 0.056000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.095676] TSC deadline timer enabled [ 0.095681] smpboot: CPU0: Intel(R) Celeron(R) CPU N2840 @ 2.16GHz (fam: 06, model: 37, stepping: 08) [ 0.095715] Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, full-width counters, Intel PMU driver. [ 0.095729] ... version: 3 [ 0.095732] ... bit width: 40 [ 0.095733] ... generic registers: 2 [ 0.095736] ... value mask: 000000ffffffffff [ 0.095738] ... max period: 000000ffffffffff [ 0.095739] ... fixed-purpose events: 3 [ 0.095741] ... event mask: 0000000700000003 [ 0.096990] x86: Booting SMP configuration: [ 0.096996] .... node #0, CPUs: #1 [ 0.102758] CPU1: Thermal monitoring handled by SMI [ 0.104840] x86: Booted up 1 node, 2 CPUs [ 0.104848] smpboot: Total of 2 processors activated (8652.80 BogoMIPS) [ 0.104978] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.105558] devtmpfs: initialized [ 0.111506] evm: security.selinux [ 0.111509] evm: security.SMACK64 [ 0.111511] evm: security.SMACK64EXEC [ 0.111513] evm: security.SMACK64TRANSMUTE [ 0.111515] evm: security.SMACK64MMAP [ 0.111517] evm: security.ima [ 0.111518] evm: security.capability [ 0.111733] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.111868] pinctrl core: initialized pinctrl subsystem [ 0.112255] NET: Registered protocol family 16 [ 0.116846] cpuidle: using governor ladder [ 0.120857] cpuidle: using governor menu [ 0.121002] ACPI: bus type PCI registered [ 0.121124] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) [ 0.121129] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820 [ 0.121139] PCI: Using configuration type 1 for base access [ 0.129438] ACPI: Added _OSI(Module Device) [ 0.129443] ACPI: Added _OSI(Processor Device) [ 0.129446] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.129448] ACPI: Added _OSI(Processor Aggregator Device) [ 0.141360] ACPI: Dynamic OEM Table Load: [ 0.141376] ACPI: SSDT 0xFFFF880078C17800 000440 (v01 PmRef Cpu0Ist 00003000 INTL 20130117) [ 0.142287] ACPI: Dynamic OEM Table Load: [ 0.142299] ACPI: SSDT 0xFFFF880075AC8000 000433 (v01 PmRef Cpu0Cst 00003001 INTL 20130117) [ 0.143582] ACPI: Dynamic OEM Table Load: [ 0.143594] ACPI: SSDT 0xFFFF880075A79000 00015F (v01 PmRef ApIst 00003000 INTL 20130117) [ 0.144471] ACPI: Dynamic OEM Table Load: [ 0.144482] ACPI: SSDT 0xFFFF880075AB2180 00008D (v01 PmRef ApCst 00003000 INTL 20130117) [ 0.145580] ACPI : EC: EC started [ 0.145899] ACPI: Interpreter enabled [ 0.145912] ACPI: (supports S0 S5) [ 0.145915] ACPI: Using IOAPIC for interrupt routing [ 0.145971] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.554765] ACPI: Power Resource [USBC] (on) [ 0.563148] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.563159] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.563708] \_SB_.PCI0:_OSC invalid UUID [ 0.563711] _OSC request data:1 1f 0 [ 0.563718] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.563955] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.564093] PCI host bridge to bus 0000:00 [ 0.564099] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.564104] pci_bus 0000:00: root bus resource [io 0x0070-0x0077] [ 0.564108] pci_bus 0000:00: root bus resource [io 0x0000-0x006f window] [ 0.564111] pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window] [ 0.564115] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.564119] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.564122] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.564126] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window] [ 0.564130] pci_bus 0000:00: root bus resource [mem 0x80000000-0x909ffffe window] [ 0.564142] pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000 [ 0.564302] pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000 [ 0.564322] pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x903fffff] [ 0.564335] pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff pref] [ 0.564346] pci 0000:00:02.0: reg 0x20: [io 0x2050-0x2057] [ 0.564502] pci 0000:00:12.0: [8086:0f16] type 00 class 0x080501 [ 0.564527] pci 0000:00:12.0: reg 0x10: [mem 0x90921000-0x90921fff] [ 0.564539] pci 0000:00:12.0: reg 0x14: [mem 0x90920000-0x90920fff] [ 0.564600] pci 0000:00:12.0: PME# supported from D0 D3hot [ 0.564721] pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330 [ 0.564749] pci 0000:00:14.0: reg 0x10: [mem 0x90900000-0x9090ffff 64bit] [ 0.564810] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.564936] pci 0000:00:17.0: [8086:0f50] type 00 class 0x080501 [ 0.564961] pci 0000:00:17.0: reg 0x10: [mem 0x9091e000-0x9091efff] [ 0.564973] pci 0000:00:17.0: reg 0x14: [mem 0x9091d000-0x9091dfff] [ 0.565034] pci 0000:00:17.0: PME# supported from D0 D3hot [ 0.565161] pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000 [ 0.565202] pci 0000:00:1a.0: reg 0x10: [mem 0x90800000-0x908fffff] [ 0.565217] pci 0000:00:1a.0: reg 0x14: [mem 0x90700000-0x907fffff] [ 0.565304] pci 0000:00:1a.0: PME# supported from D0 D3hot [ 0.565431] pci 0000:00:1b.0: [8086:0f04] type 00 class 0x040300 [ 0.565464] pci 0000:00:1b.0: reg 0x10: [mem 0x90910000-0x90913fff 64bit] [ 0.565525] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.565645] pci 0000:00:1c.0: [8086:0f48] type 01 class 0x060400 [ 0.565704] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.565827] pci 0000:00:1c.1: [8086:0f4a] type 01 class 0x060400 [ 0.565885] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.566006] pci 0000:00:1c.2: [8086:0f4c] type 01 class 0x060400 [ 0.566064] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold [ 0.566194] pci 0000:00:1d.0: [8086:0f34] type 00 class 0x0c0320 [ 0.566234] pci 0000:00:1d.0: reg 0x10: [mem 0x90918000-0x909183ff] [ 0.566330] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.566454] pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100 [ 0.566648] pci 0000:00:1f.3: [8086:0f12] type 00 class 0x0c0500 [ 0.566696] pci 0000:00:1f.3: reg 0x10: [mem 0x90919000-0x9091901f] [ 0.566769] pci 0000:00:1f.3: reg 0x20: [io 0x2000-0x201f] [ 0.567014] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.567101] pci 0000:02:00.0: [168c:0036] type 00 class 0x028000 [ 0.567144] pci 0000:02:00.0: reg 0x10: [mem 0x90600000-0x9067ffff 64bit] [ 0.567196] pci 0000:02:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref] [ 0.567244] pci 0000:02:00.0: supports D1 D2 [ 0.567248] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.572823] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.572831] pci 0000:00:1c.1: bridge window [mem 0x90600000-0x906fffff] [ 0.572912] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000 [ 0.572954] pci 0000:03:00.0: reg 0x10: [io 0x1000-0x10ff] [ 0.572984] pci 0000:03:00.0: reg 0x18: [mem 0x90500000-0x90500fff 64bit] [ 0.573003] pci 0000:03:00.0: reg 0x20: [mem 0x90400000-0x90403fff 64bit pref] [ 0.573067] pci 0000:03:00.0: supports D1 D2 [ 0.573070] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.580821] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 0.580827] pci 0000:00:1c.2: bridge window [io 0x1000-0x1fff] [ 0.580832] pci 0000:00:1c.2: bridge window [mem 0x90500000-0x905fffff] [ 0.580839] pci 0000:00:1c.2: bridge window [mem 0x90400000-0x904fffff 64bit pref] [ 0.785321] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *7 [ 0.785445] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.785560] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.785674] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.785789] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.785903] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 *10 11 12 14 15) [ 0.786017] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15) [ 0.786132] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *7 [ 0.786848] ACPI: Enabled 4 GPEs in block 00 to 3F [ 0.787061] ACPI : EC: GPE = 0x18, I/O: command/status = 0x66, data = 0x62 [ 0.787227] vgaarb: setting as boot device: PCI:0000:00:02.0 [ 0.787231] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.787237] vgaarb: loaded [ 0.787239] vgaarb: bridge control possible 0000:00:02.0 [ 0.787617] SCSI subsystem initialized [ 0.787694] libata version 3.00 loaded. [ 0.787747] ACPI: bus type USB registered [ 0.787790] usbcore: registered new interface driver usbfs [ 0.787809] usbcore: registered new interface driver hub [ 0.787838] usbcore: registered new device driver usb [ 0.788040] PCI: Using ACPI for IRQ routing [ 0.789467] PCI: pci_cache_line_size set to 64 bytes [ 0.789522] e820: reserve RAM buffer [mem 0x0009e800-0x0009ffff] [ 0.789526] e820: reserve RAM buffer [mem 0x1f000000-0x1fffffff] [ 0.789529] e820: reserve RAM buffer [mem 0x781ad000-0x7bffffff] [ 0.789532] e820: reserve RAM buffer [mem 0x794c6000-0x7bffffff] [ 0.789535] e820: reserve RAM buffer [mem 0x7a000000-0x7bffffff] [ 0.789736] NetLabel: Initializing [ 0.789739] NetLabel: domain hash size = 128 [ 0.789741] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.789760] NetLabel: unlabeled traffic allowed by default [ 0.789866] clocksource: Switched to clocksource refined-jiffies [ 0.800488] AppArmor: AppArmor Filesystem Enabled [ 0.800611] pnp: PnP ACPI init [ 0.800710] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.800868] system 00:01: [io 0x0680-0x069f] has been reserved [ 0.800873] system 00:01: [io 0x0400-0x047f] has been reserved [ 0.800878] system 00:01: [io 0x0500-0x05fe] has been reserved [ 0.800882] system 00:01: [io 0x0600-0x061f] has been reserved [ 0.800887] system 00:01: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.800893] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.801013] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.801092] pnp 00:03: Plug and Play ACPI device, IDs SYN1b7d PNP0f13 (active) [ 1.008787] system 00:04: [mem 0xe0000000-0xefffffff] could not be reserved [ 1.008793] system 00:04: [mem 0xfed01000-0xfed01fff] has been reserved [ 1.008797] system 00:04: [mem 0xfed03000-0xfed03fff] has been reserved [ 1.008801] system 00:04: [mem 0xfed04000-0xfed04fff] has been reserved [ 1.008805] system 00:04: [mem 0xfed0c000-0xfed0ffff] has been reserved [ 1.008809] system 00:04: [mem 0xfed08000-0xfed08fff] has been reserved [ 1.008813] system 00:04: [mem 0xfed1c000-0xfed1cfff] has been reserved [ 1.008818] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved [ 1.008822] system 00:04: [mem 0xfef00000-0xfeffffff] has been reserved [ 1.008827] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 1.009410] pnp: PnP ACPI: found 5 devices [ 1.017608] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.017631] clocksource: Switched to clocksource acpi_pm [ 1.017643] pci 0000:02:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window [ 1.017660] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 1.017666] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000 [ 1.017671] pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000 [ 1.017680] pci 0000:00:1c.1: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000 [ 1.017685] pci 0000:00:1c.1: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 02] add_size 200000 add_align 100000 [ 1.017700] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x000fffff] res_to_dev_res add_size 200000 min_align 100000 [ 1.017705] pci 0000:00:1c.0: res[14]=[mem 0x00100000-0x002fffff] res_to_dev_res add_size 200000 min_align 100000 [ 1.017709] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1.017713] pci 0000:00:1c.0: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1.017718] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1.017722] pci 0000:00:1c.1: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1.017726] pci 0000:00:1c.0: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 1.017730] pci 0000:00:1c.0: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 1.017734] pci 0000:00:1c.1: res[13]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000 [ 1.017738] pci 0000:00:1c.1: res[13]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000 [ 1.017748] pci 0000:00:1c.0: BAR 14: no space for [mem size 0x00200000] [ 1.017753] pci 0000:00:1c.0: BAR 14: failed to assign [mem size 0x00200000] [ 1.017763] pci 0000:00:1c.0: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 1.017767] pci 0000:00:1c.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 1.017776] pci 0000:00:1c.1: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 1.017780] pci 0000:00:1c.1: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 1.017787] pci 0000:00:1c.0: BAR 13: assigned [io 0x3000-0x3fff] [ 1.017792] pci 0000:00:1c.1: BAR 13: assigned [io 0x4000-0x4fff] [ 1.017803] pci 0000:00:1c.1: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 1.017807] pci 0000:00:1c.1: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 1.017813] pci 0000:00:1c.0: BAR 14: no space for [mem size 0x00200000] [ 1.017817] pci 0000:00:1c.0: BAR 14: failed to assign [mem size 0x00200000] [ 1.017827] pci 0000:00:1c.0: BAR 15: no space for [mem size 0x00200000 64bit pref] [ 1.017830] pci 0000:00:1c.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref] [ 1.017834] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 1.017839] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 1.017852] pci 0000:02:00.0: BAR 6: assigned [mem 0x90680000-0x9068ffff pref] [ 1.017856] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 1.017861] pci 0000:00:1c.1: bridge window [io 0x4000-0x4fff] [ 1.017867] pci 0000:00:1c.1: bridge window [mem 0x90600000-0x906fffff] [ 1.017875] pci 0000:00:1c.2: PCI bridge to [bus 03] [ 1.017879] pci 0000:00:1c.2: bridge window [io 0x1000-0x1fff] [ 1.017885] pci 0000:00:1c.2: bridge window [mem 0x90500000-0x905fffff] [ 1.017890] pci 0000:00:1c.2: bridge window [mem 0x90400000-0x904fffff 64bit pref] [ 1.017898] pci_bus 0000:00: resource 4 [io 0x0070-0x0077] [ 1.017902] pci_bus 0000:00: resource 5 [io 0x0000-0x006f window] [ 1.017905] pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window] [ 1.017909] pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window] [ 1.017912] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window] [ 1.017916] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window] [ 1.017920] pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window] [ 1.017923] pci_bus 0000:00: resource 11 [mem 0x80000000-0x909ffffe window] [ 1.017927] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff] [ 1.017931] pci_bus 0000:02: resource 0 [io 0x4000-0x4fff] [ 1.017934] pci_bus 0000:02: resource 1 [mem 0x90600000-0x906fffff] [ 1.017938] pci_bus 0000:03: resource 0 [io 0x1000-0x1fff] [ 1.017941] pci_bus 0000:03: resource 1 [mem 0x90500000-0x905fffff] [ 1.017945] pci_bus 0000:03: resource 2 [mem 0x90400000-0x904fffff 64bit pref] [ 1.018000] NET: Registered protocol family 2 [ 1.018265] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 1.018337] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 1.018411] TCP: Hash tables configured (established 16384 bind 16384) [ 1.018462] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 1.018482] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 1.018576] NET: Registered protocol family 1 [ 1.018606] pci 0000:00:02.0: Video device with shadowed ROM [ 1.019146] PCI: CLS 64 bytes, default 64 [ 1.019265] Trying to unpack rootfs image as initramfs... [ 1.414198] Freeing initrd memory: 15976K (ffff8800360bc000 - ffff880037056000) [ 1.414444] microcode: CPU0 sig=0x30678, pf=0x8, revision=0x829 [ 1.414460] microcode: CPU1 sig=0x30678, pf=0x8, revision=0x829 [ 1.414585] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba [ 1.414629] Scanning for low memory corruption every 60 seconds [ 1.415207] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 1.415238] Initialise system trusted keyring [ 1.415289] audit: initializing netlink subsys (disabled) [ 1.415314] audit: type=2000 audit(1442859105.400:1): initialized [ 1.415759] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.418887] zpool: loaded [ 1.418892] zbud: loaded [ 1.419220] VFS: Disk quotas dquot_6.6.0 [ 1.419293] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.420333] fuse init (API version 7.23) [ 1.420619] Key type big_key registered [ 1.421631] Key type asymmetric registered [ 1.421637] Asymmetric key parser 'x509' registered [ 1.421665] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 1.421750] io scheduler noop registered [ 1.421755] io scheduler deadline registered (default) [ 1.421820] io scheduler cfq registered [ 1.422519] efifb: probing for efifb [ 1.422526] efifb: framebuffer at 0xa0000, mapped to 0xffff8800000a0000, using 64k, total 64k [ 1.422529] efifb: mode is 640x480x1, linelength=80, pages=1 [ 1.422531] efifb: scrolling: redraw [ 1.422534] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.425072] Console: switching to colour frame buffer device 80x30 [ 1.427470] fb0: EFI VGA frame buffer device [ 1.427487] intel_idle: MWAIT substates: 0x33000020 [ 1.427490] intel_idle: v0.4 model 0x37 [ 1.427492] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.427835] ACPI: AC Adapter [ACAD] (on-line) [ 1.427949] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 1.427956] ACPI: Power Button [PWRB] [ 1.428030] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 [ 1.428035] ACPI: Sleep Button [SLPB] [ 1.428111] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2 [ 1.428141] ACPI: Lid Switch [LID] [ 1.428216] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.428221] ACPI: Power Button [PWRF] [ 1.430891] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.430895] ACPI: Thermal Zone [TZ01] (34 C) [ 1.430952] GHES: HEST is not enabled! [ 1.432492] ACPI: Battery Slot [BAT1] (battery present) [ 1.432576] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.452725] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 1.457694] hpet: number irqs doesn't agree with number of timers [ 1.457809] Linux agpgart interface v0.103 [ 1.462684] brd: module loaded [ 1.464762] loop: module loaded [ 1.465112] libphy: Fixed MDIO Bus: probed [ 1.465118] PPP generic driver version 2.4.2 [ 1.465455] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.465467] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.465861] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810 [ 1.465869] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.465873] xhci_hcd 0000:00:14.0: supports USB remote wakeup [ 1.466035] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.466040] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.466043] usb usb1: Product: xHCI Host Controller [ 1.466046] usb usb1: Manufacturer: Linux 4.2.0-j xhci-hcd [ 1.466049] usb usb1: SerialNumber: 0000:00:14.0 [ 1.466293] skipping usb_enable_autosuspend for root hub [ 1.466298] hub 1-0:1.0: USB hub found [ 1.466315] hub 1-0:1.0: 6 ports detected [ 1.467061] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.467068] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.467074] xhci_hcd 0000:00:14.0: supports USB remote wakeup [ 1.467137] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.467142] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.467145] usb usb2: Product: xHCI Host Controller [ 1.467148] usb usb2: Manufacturer: Linux 4.2.0-j xhci-hcd [ 1.467151] usb usb2: SerialNumber: 0000:00:14.0 [ 1.467421] skipping usb_enable_autosuspend for root hub [ 1.467426] hub 2-0:1.0: USB hub found [ 1.467439] hub 2-0:1.0: 1 port detected [ 1.467661] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.467665] ehci_hcd: block sizes: qh 136 qtd 96 itd 192 sitd 96 [ 1.467676] ehci-pci: EHCI PCI platform driver [ 1.467843] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.467853] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3 [ 1.467870] ehci-pci 0000:00:1d.0: debug port 2 [ 1.467877] ehci-pci 0000:00:1d.0: reset hcs_params 0x200008 dbg=2 cc=0 pcc=0 ordered !ppc ports=8 [ 1.467882] ehci-pci 0000:00:1d.0: reset hcc_params 36881 caching frame 1024 64 bit addr [ 1.467899] ehci_halt: entry [ 1.467901] ehci_halt: about to readl prematurely [ 1.467904] ehci_halt: premature readl returned 80000 [ 1.467906] ehci_halt: after first ehci_writel [ 1.467908] ehci_halt: before ehci_readl [ 1.467910] ehci_halt: after ehci_readl, before ehci_writel [ 1.467912] ehci_halt: after second ehci_writel [ 1.467915] ehci_halt: about to exit with ehci_handshake [ 1.467923] ehci-pci 0000:00:1d.0: reset command 0080002 (park)=0 ithresh=8 period=1024 Reset HALT [ 1.471809] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.471813] ehci-pci 0000:00:1d.0: supports USB remote wakeup [ 1.471832] ehci-pci 0000:00:1d.0: irq 23, io mem 0x90918000 [ 1.471841] ehci-pci 0000:00:1d.0: init command 0010001 (park)=0 ithresh=1 period=1024 RUN [ 1.482025] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.482096] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.482101] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.482104] usb usb3: Product: EHCI Host Controller [ 1.482107] usb usb3: Manufacturer: Linux 4.2.0-j ehci_hcd [ 1.482110] usb usb3: SerialNumber: 0000:00:1d.0 [ 1.482415] skipping usb_enable_autosuspend for root hub [ 1.482419] hub 3-0:1.0: USB hub found [ 1.482432] hub 3-0:1.0: 8 ports detected [ 1.482807] ehci-platform: EHCI generic platform driver [ 1.482834] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.482843] ohci-pci: OHCI PCI platform driver [ 1.482869] ohci-platform: OHCI generic platform driver [ 1.482887] uhci_hcd: USB Universal Host Controller Interface driver [ 1.482983] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.484303] i8042: Detected active multiplexing controller, rev 1.1 [ 1.485107] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.485116] serio: i8042 AUX0 port at 0x60,0x64 irq 12 [ 1.485167] serio: i8042 AUX1 port at 0x60,0x64 irq 12 [ 1.485212] serio: i8042 AUX2 port at 0x60,0x64 irq 12 [ 1.485259] serio: i8042 AUX3 port at 0x60,0x64 irq 12 [ 1.485708] mousedev: PS/2 mouse device common for all mice [ 1.486356] rtc_cmos 00:00: RTC can wake from S4 [ 1.486624] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.486652] rtc_cmos 00:00: alarms up to one month, y3k, 242 bytes nvram [ 1.486681] Intel P-state driver initializing. [ 1.486888] ledtrig-cpu: registered to indicate activity on CPUs [ 1.488159] NET: Registered protocol family 10 [ 1.489388] NET: Registered protocol family 17 [ 1.489470] Key type dns_resolver registered [ 1.492888] Loading compiled-in X.509 certificates [ 1.495554] Loaded X.509 cert 'Magrathea: Glacier signing key: c3d148db6cc2151f9499ebf6a612dab02abd13ed' [ 1.495578] registered taskstats version 1 [ 1.495596] zswap: loading zswap [ 1.495599] zswap: using zbud pool [ 1.495607] zswap: using lzo compressor [ 1.500389] Key type trusted registered [ 1.505017] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.508014] Key type encrypted registered [ 1.508029] AppArmor: AppArmor sha1 policy hashing enabled [ 1.508035] ima: No TPM chip found, activating TPM-bypass! [ 1.508075] evm: HMAC attrs: 0x1 [ 1.508583] rtc_cmos 00:00: setting system clock to 2015-09-21 18:11:46 UTC (1442859106) [ 1.508705] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.508707] EDD information not available. [ 1.509388] Freeing unused kernel memory: 1240K (ffffffff93d33000 - ffffffff93e69000) [ 1.509393] Write protecting the kernel read-only data: 12288k [ 1.510195] Freeing unused kernel memory: 1164K (ffff8800136dd000 - ffff880013800000) [ 1.510719] Freeing unused kernel memory: 600K (ffff880013b6a000 - ffff880013c00000) [ 1.530752] random: systemd-udevd urandom read with 2 bits of entropy available [ 1.557294] sdhci: module verification failed: signature and/or required key missing - tainting kernel [ 1.557611] sdhci: Secure Digital Host Controller Interface driver [ 1.557614] sdhci: Copyright(c) Pierre Ossman [ 1.557980] sdhci-pci 0000:00:12.0: SDHCI controller found [8086:0f16] (rev e) [ 1.558198] sdhci-pci 0000:00:12.0: failed to setup card detect gpio [ 1.559210] sdhci-pci 0000:00:12.0: No vmmc regulator found [ 1.559213] sdhci-pci 0000:00:12.0: No vqmmc regulator found [ 1.564542] mmc0: SDHCI controller on PCI [0000:00:12.0] using ADMA [ 1.568776] sdhci-pci 0000:00:17.0: SDHCI controller found [8086:0f50] (rev e) [ 1.569957] sdhci-pci 0000:00:17.0: No vmmc regulator found [ 1.569962] sdhci-pci 0000:00:17.0: No vqmmc regulator found [ 1.574027] mmc1: SDHCI controller on PCI [0000:00:17.0] using ADMA [ 1.582128] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 1.589253] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.589269] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.595152] r8169 0000:03:00.0 eth0: RTL8168g/8111g at 0xffffc90000420000, 2c:60:0c:1a:7b:19, XID 0c000800 IRQ 88 [ 1.595158] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 1.738432] ehci-pci 0000:00:1d.0: port 1 reset complete, port enabled [ 1.738442] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 1.759030] mmc1: MAN_BKOPS_EN bit is not set [ 1.773358] mmc1: new HS200 MMC card at address 0001 [ 1.774632] mmcblk0: mmc1:0001 HBG4e 29.1 GiB [ 1.774699] mmcblk0boot0: mmc1:0001 HBG4e partition 1 4.00 MiB [ 1.774827] mmcblk0boot1: mmc1:0001 HBG4e partition 2 4.00 MiB [ 1.774971] mmcblk0rpmb: mmc1:0001 HBG4e partition 3 4.00 MiB [ 1.778278] usb 1-2: new high-speed USB device number 2 using xhci_hcd [ 1.778401] mmcblk0: p1 p2 p3 [ 1.794807] usb 3-1: new high-speed USB device number 2 using ehci-pci [ 1.850649] ehci-pci 0000:00:1d.0: port 1 reset complete, port enabled [ 1.850658] ehci-pci 0000:00:1d.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 1.907674] usb 1-2: New USB device found, idVendor=05e3, idProduct=0608 [ 1.907680] usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 1.907683] usb 1-2: Product: USB2.0 Hub [ 1.908277] skipping usb_enable_autosuspend for normal device [ 1.908283] hub 1-2:1.0: USB hub found [ 1.908532] hub 1-2:1.0: 4 ports detected [ 1.908972] usb: failed to peer 1-2-port1 and usb2-port1 by location (1-2-port1:none) (usb2-port1:usb1-port1) [ 1.908976] usb 1-2-port1: failed to peer to usb2-port1 (-16) [ 1.908978] usb: port power management may be unreliable [ 1.909069] usb: failed to peer 1-2-port2 and usb2-port1 by location (1-2-port2:none) (usb2-port1:usb1-port1) [ 1.909072] usb 1-2-port2: failed to peer to usb2-port1 (-16) [ 1.909155] usb: failed to peer 1-2-port3 and usb2-port1 by location (1-2-port3:none) (usb2-port1:usb1-port1) [ 1.909158] usb 1-2-port3: failed to peer to usb2-port1 (-16) [ 1.909244] usb: failed to peer 1-2-port4 and usb2-port1 by location (1-2-port4:none) (usb2-port1:usb1-port1) [ 1.909247] usb 1-2-port4: failed to peer to usb2-port1 (-16) [ 1.916061] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) [ 1.926854] usb 3-1: New USB device found, idVendor=8087, idProduct=07e6 [ 1.926859] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.927265] skipping usb_enable_autosuspend for normal device [ 1.927270] hub 3-1:1.0: USB hub found [ 1.927344] hub 3-1:1.0: 4 ports detected [ 2.022485] usb 1-4: new high-speed USB device number 3 using xhci_hcd [ 2.027026] usb 3-1: ep 81: reserve intr @ 8+64 (1.0+256) [1/0 us] mask 0001 [ 2.027032] usb 3-1: link qh256-0001/ffff880036955f00 start 1 [1/0 us] [ 2.059477] systemd[1]: Inserted module 'autofs4' [ 2.159567] usb 1-4: New USB device found, idVendor=04f2, idProduct=b469 [ 2.159572] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.159575] usb 1-4: Product: HD WebCam [ 2.159578] usb 1-4: Manufacturer: Chicony Electronics Co.,Ltd. [ 2.222647] usb 1-2.1: new full-speed USB device number 4 using xhci_hcd [ 2.311887] usb 1-2.1: New USB device found, idVendor=04ca, idProduct=300b [ 2.311892] usb 1-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.382861] usb 1-2.2: new low-speed USB device number 5 using xhci_hcd [ 2.414802] tsc: Refined TSC clocksource calibration: 2166.671 MHz [ 2.414808] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1f3b36362f9, max_idle_ns: 440795277036 ns [ 2.473393] usb 1-2.2: New USB device found, idVendor=04b3, idProduct=3108 [ 2.473399] usb 1-2.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.473551] usb 1-2.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 2.536766] psmouse serio2: synaptics: queried max coordinates: x [..5662], y [..4728] [ 2.563600] psmouse serio2: synaptics: queried min coordinates: x [1322..], y [1190..] [ 2.584001] wmi: Mapper loaded [ 2.594172] [drm] Initialized drm 1.1.0 20060810 [ 2.614378] psmouse serio2: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd40123/0x840300/0x126800/0x0, board id: 2991, fw id: 1626681 [ 2.646079] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input11 [ 2.678291] [drm] Memory usable by graphics device = 2048M [ 2.678298] checking generic (a0000 10000) vs hw (80000000 10000000) [ 2.678301] fb: switching to inteldrmfb from EFI VGA [ 2.678336] Console: switching to colour dummy device 80x25 [ 2.679916] [drm] Replacing VGA console driver [ 2.688618] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.688623] [drm] Driver supports precise vblank timestamp query. [ 2.728393] Adding 2621436k swap on /dev/mmcblk0p3. Priority:-1 extents:1 across:2621436k SSFS [ 2.747293] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.754824] ath: phy0: WB335 2-ANT card detected [ 2.754829] ath: phy0: Set BT/WLAN RX diversity capability [ 2.763083] ath: phy0: Enable LNA combining [ 2.764268] ath: phy0: ASPM enabled: 0x42 [ 2.764275] ath: EEPROM regdomain: 0x65 [ 2.764277] ath: EEPROM indicates we should expect a direct regpair map [ 2.764281] ath: Country alpha2 being used: 00 [ 2.764282] ath: Regpair used: 0x65 [ 2.783414] fbcon: inteldrmfb (fb0) is primary device [ 2.787447] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.788485] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input14 [ 2.789132] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 2.793568] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 2.794214] ieee80211 phy0: Atheros AR9565 Rev:1 mem=0xffffc90000600000, irq=17 [ 2.825027] intel_soc_dts_thermal: request_threaded_irq ret -22 [ 2.830449] intel_rapl: Found RAPL domain package [ 2.830451] intel_rapl: Found RAPL domain core [ 2.862308] acer_wmi: Acer Laptop ACPI-WMI Extras [ 2.862322] acer_wmi: Function bitmap for Communication Button: 0x801 [ 2.864561] acer_wmi: Enabling Launch Manager failed: 0xe4 - 0x0 [ 2.865502] input: Acer WMI hotkeys as /devices/virtual/input/input15 [ 2.865964] input: Acer BMA150 accelerometer as /devices/virtual/input/input16 [ 2.873643] hidraw: raw HID events driver (C) Jiri Kosina [ 2.880190] usbcore: registered new interface driver usbhid [ 2.880191] usbhid: USB HID core driver [ 2.909149] cfg80211: World regulatory domain updated: [ 2.909152] cfg80211: DFS Master region: unset [ 2.909152] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2.909155] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 2.909157] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 2.909158] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 2.909160] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 2.909162] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 2.909164] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 2.909165] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 2.909167] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 2.912337] input: HID 04b3:3108 as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.2/1-2.2:1.0/0003:04B3:3108.0001/input/input17 [ 2.912787] hid-generic 0003:04B3:3108.0001: input,hidraw0: USB HID v1.00 Mouse [HID 04b3:3108] on usb-0000:00:14.0-2.2/input0 [ 3.416236] clocksource: Switched to clocksource tsc [ 4.368866] Console: switching to colour frame buffer device 170x48 [ 4.377141] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 4.377142] i915 0000:00:02.0: registered panic notifier [ 4.460458] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro [ 4.528975] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 4.690521] audit: type=1400 audit(1442859109.674:2): apparmor="STATUS" operation="profile_load" name="/usr/lib/lightdm/lightdm-guest-session" pid=359 comm="apparmor_parser" [ 4.690532] audit: type=1400 audit(1442859109.674:3): apparmor="STATUS" operation="profile_load" name="chromium" pid=359 comm="apparmor_parser" [ 4.695693] audit: type=1400 audit(1442859109.678:4): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=359 comm="apparmor_parser" [ 4.695706] audit: type=1400 audit(1442859109.678:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=359 comm="apparmor_parser" [ 4.695715] audit: type=1400 audit(1442859109.678:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=359 comm="apparmor_parser" [ 4.695723] audit: type=1400 audit(1442859109.678:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=359 comm="apparmor_parser" [ 4.728652] audit: type=1400 audit(1442859109.710:8): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=359 comm="apparmor_parser" [ 4.728665] audit: type=1400 audit(1442859109.714:9): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=359 comm="apparmor_parser" [ 4.728673] audit: type=1400 audit(1442859109.714:10): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=359 comm="apparmor_parser" [ 6.040185] random: nonblocking pool is initialized [ 6.124495] r8169 0000:03:00.0 eth0: link down /sys/bus/pci/devices/0000:00:1d.0/power/control: on /sys/bus/pci/devices/0000:00:1d.0/power/runtime_status: active /sys/kernel/debug/usb/ehci/0000:00:1d.0/registers: bus pci, device 0000:00:1d.0 EHCI Host Controller EHCI 1.00, rh state running ownership 00000001 SMI sts/enable 0xc0000000 structural params 0x00200008 capability params 0x00036881 status 6000 Periodic Recl command 0010011 (park)=0 ithresh=1 Periodic period=1024 RUN intrenable 37 IAA FATAL PCD ERR INT uframe 33db port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT port:2 status 001000 0 ACK POWER sig=se0 port:3 status 001000 0 ACK POWER sig=se0 port:4 status 001000 0 ACK POWER sig=se0 port:5 status 001000 0 ACK POWER sig=se0 port:6 status 001000 0 ACK POWER sig=se0 port:7 status 001000 0 ACK POWER sig=se0 port:8 status 001000 0 ACK POWER sig=se0 irq normal 17 err 0 iaa 8 (lost 0) complete 17 unlink 0 [ 208.333980] ehci-pci 0000:00:1d.0: remove, state 1 [ 208.336879] ehci-pci 0000:00:1d.0: roothub graceful disconnect [ 208.340767] usb usb3: USB disconnect, device number 1 [ 208.344049] usb 3-1: USB disconnect, device number 2 [ 208.345943] usb 3-1: unlink qh256-0001/ffff880036955f00 start 1 [1/0 us] [ 208.347808] ehci-pci 0000:00:1d.0: shutdown urb ffff880036a30780 ep1in-intr [ 208.350837] usb 3-1: ep 81: release intr @ 8+64 (1.0+256) [1/0 us] mask 0001 [ 208.353033] ehci-pci 0000:00:1d.0: shutdown urb ffff880036885180 ep1in-intr [ 208.355288] usb_remove_hcd: calling stop [ 208.356733] ehci-pci 0000:00:1d.0: stop [ 208.359064] ehci_silence_controller: entry [ 208.360469] ehci_halt: entry [ 208.361876] ehci_halt: about to readl prematurely [ 208.363307] ehci_halt: premature readl returned 10001 [ 208.364718] ehci_halt: after first ehci_writel [ 208.366116] ehci_halt: before ehci_readl [ 208.367520] ehci_halt: after ehci_readl, before ehci_writel [ 208.368918] ehci_halt: after second ehci_writel [ 208.370295] ehci_halt: about to exit with ehci_handshake [ 208.371495] ehci_silence_controller: exit [ 208.372603] ehci_stop: after ehci_silence_controller [ 208.373732] ehci-pci 0000:00:1d.0: reset command 0010002 (park)=0 ithresh=1 period=1024 Reset HALT [ 208.378855] ehci-pci 0000:00:1d.0: ehci_stop completed status 1000 Halt [ 208.380052] usb_remove_hcd: returned from stop [ 208.381259] ehci-pci 0000:00:1d.0: USB bus 3 deregistered -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
