dvb-usb disabled by hub, call trace on re-enable

gonzo21 · 2015-08-13 09:34:09

Finally I got my tevii s660 dvb-usb to work (needs external firmware from tevii) by blacklisting the modules 'rc_core' and 'tevii_rc_nec' during bootup. Both will be loaded during usb-initialize by firmware and tuning channels via vdr works fine for some time.

For any reason, after some days of normal work (connected to a 24/7 server device), the usb device reproducibly stops working and vdr is losing its connection to the dvb device being unable to tune in any channels further on.

Looking at dmesg, I noticed, that the usb device was disabled (for whatever reason) and re-activation failed (-> see dmesg log). In this state, I need to reload the server to get this working again.

For testing purposes, I tried different dvb firmware versions (without success, using the newest again) disabled autosuspend via udev rules, but these did not help me out.

Any hints? Hardware fault? Firmware Error? Kernel issue? Config-Issue?

UDEV-RULES:

[root@droid ~]# lsusb
Bus 005 Device 003: ID 0424:2660 Standard Microsystems Corp. Hub
Bus 005 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 9022:d660 TeVii Technology Ltd. DVB-S2 S660           <===== THIS IS THE HARDWARE I'M TALKING OF
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0951:1600 Kingston Technology DataTraveler II Pen Drive
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[root@droid ~]# cat /etc/udev/rules.d/50-usb_power_save.rules
# blacklist Tevii for usb autosuspend
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="9022", ATTR{idProduct}=="d660", GOTO="power_usb_rules_end"

ACTION=="add", SUBSYSTEM=="usb", TEST=="power/control", ATTR{power/control}="auto"
LABEL="power_usb_rules_end"

DMESG:

[root@droid ~]# dmesg -T
[So Aug  9 17:55:31 2015] Initializing cgroup subsys cpuset
[So Aug  9 17:55:31 2015] Initializing cgroup subsys cpu
[So Aug  9 17:55:31 2015] Initializing cgroup subsys cpuacct
[So Aug  9 17:55:31 2015] Linux version 4.1.4-1-ARCH (builduser@foutrelis) (gcc version 5.2.0 (GCC) ) #1 SMP PREEMPT Mon Aug 3 21:30:37 UTC 2015
[So Aug  9 17:55:31 2015] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=f3121bc0-c663-4483-afba-7d98d941b175 rw quiet
[So Aug  9 17:55:31 2015] e820: BIOS-provided physical RAM map:
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x0000000000000000-0x00000000000997ff] usable
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x0000000000099800-0x0000000000099bff] reserved
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x0000000000100000-0x00000000f1de3fff] usable
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x00000000f1de4000-0x00000000f1dedfff] ACPI data
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x00000000f1dee000-0x00000000f7ffffff] reserved
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x00000000fec00000-0x00000000fee0ffff] reserved
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[So Aug  9 17:55:31 2015] BIOS-e820: [mem 0x0000000100000000-0x000000040bffefff] usable
[So Aug  9 17:55:31 2015] NX (Execute Disable) protection: active
[So Aug  9 17:55:31 2015] SMBIOS 2.7 present.
[So Aug  9 17:55:31 2015] DMI: HP ProLiant MicroServer Gen8, BIOS J06 06/06/2014
[So Aug  9 17:55:31 2015] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[So Aug  9 17:55:31 2015] e820: remove [mem 0x000a0000-0x000fffff] usable
[So Aug  9 17:55:31 2015] AGP: No AGP bridge found
[So Aug  9 17:55:31 2015] e820: last_pfn = 0x40bfff max_arch_pfn = 0x400000000
[So Aug  9 17:55:31 2015] MTRR default type: write-back
[So Aug  9 17:55:31 2015] MTRR fixed ranges enabled:
[So Aug  9 17:55:31 2015]   00000-9FFFF write-back
[So Aug  9 17:55:31 2015]   A0000-BFFFF uncachable
[So Aug  9 17:55:31 2015]   C0000-FFFFF write-protect
[So Aug  9 17:55:31 2015] MTRR variable ranges enabled:
[So Aug  9 17:55:31 2015]   0 base 0F4000000 mask FFC000000 uncachable
[So Aug  9 17:55:31 2015]   1 base 0F8000000 mask FF8000000 uncachable
[So Aug  9 17:55:31 2015]   2 disabled
[So Aug  9 17:55:31 2015]   3 disabled
[So Aug  9 17:55:31 2015]   4 disabled
[So Aug  9 17:55:31 2015]   5 disabled
[So Aug  9 17:55:31 2015]   6 disabled
[So Aug  9 17:55:31 2015]   7 disabled
[So Aug  9 17:55:31 2015]   8 disabled
[So Aug  9 17:55:31 2015]   9 disabled
[So Aug  9 17:55:31 2015] PAT configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC
[So Aug  9 17:55:31 2015] e820: last_pfn = 0xf1de4 max_arch_pfn = 0x400000000
[So Aug  9 17:55:31 2015] found SMP MP-table at [mem 0x000f4f80-0x000f4f8f] mapped at [ffff8800000f4f80]
[So Aug  9 17:55:31 2015] Scanning 1 areas for low memory corruption
[So Aug  9 17:55:31 2015] Base memory trampoline at [ffff880000093000] 93000 size 24576
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x00000000-0x000fffff]
[So Aug  9 17:55:31 2015]  [mem 0x00000000-0x000fffff] page 4k
[So Aug  9 17:55:31 2015] BRK [0x01b2f000, 0x01b2ffff] PGTABLE
[So Aug  9 17:55:31 2015] BRK [0x01b30000, 0x01b30fff] PGTABLE
[So Aug  9 17:55:31 2015] BRK [0x01b31000, 0x01b31fff] PGTABLE
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x40bc00000-0x40bdfffff]
[So Aug  9 17:55:31 2015]  [mem 0x40bc00000-0x40bdfffff] page 2M
[So Aug  9 17:55:31 2015] BRK [0x01b32000, 0x01b32fff] PGTABLE
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x400000000-0x40bbfffff]
[So Aug  9 17:55:31 2015]  [mem 0x400000000-0x40bbfffff] page 2M
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x3e0000000-0x3ffffffff]
[So Aug  9 17:55:31 2015]  [mem 0x3e0000000-0x3ffffffff] page 2M
[So Aug  9 17:55:31 2015] BRK [0x01b33000, 0x01b33fff] PGTABLE
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x00100000-0xf1de3fff]
[So Aug  9 17:55:31 2015]  [mem 0x00100000-0x001fffff] page 4k
[So Aug  9 17:55:31 2015]  [mem 0x00200000-0xf1bfffff] page 2M
[So Aug  9 17:55:31 2015]  [mem 0xf1c00000-0xf1de3fff] page 4k
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x100000000-0x3dfffffff]
[So Aug  9 17:55:31 2015]  [mem 0x100000000-0x3dfffffff] page 2M
[So Aug  9 17:55:31 2015] BRK [0x01b34000, 0x01b34fff] PGTABLE
[So Aug  9 17:55:31 2015] init_memory_mapping: [mem 0x40be00000-0x40bffefff]
[So Aug  9 17:55:31 2015]  [mem 0x40be00000-0x40bffefff] page 4k
[So Aug  9 17:55:31 2015] RAMDISK: [mem 0x37924000-0x37c89fff]
[So Aug  9 17:55:31 2015] ACPI: Early table checksum verification disabled
[So Aug  9 17:55:31 2015] ACPI: RSDP 0x00000000000F4F00 000024 (v02 HP    )
[So Aug  9 17:55:31 2015] ACPI: XSDT 0x00000000F1DE6400 0000B4 (v01 HP     ProLiant 00000002 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: FACP 0x00000000F1DE6540 0000F4 (v03 HP     ProLiant 00000002 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Pm1aControlBlock: 16/32 (20150410/tbfadt-623)
[So Aug  9 17:55:31 2015] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Pm2ControlBlock: 8/32 (20150410/tbfadt-623)
[So Aug  9 17:55:31 2015] ACPI BIOS Warning (bug): Invalid length for FADT/Pm1aControlBlock: 32, using default 16 (20150410/tbfadt-704)
[So Aug  9 17:55:31 2015] ACPI BIOS Warning (bug): Invalid length for FADT/Pm2ControlBlock: 32, using default 8 (20150410/tbfadt-704)
[So Aug  9 17:55:31 2015] ACPI: DSDT 0x00000000F1DE6640 001C1A (v01 HP     DSDT     00000001 INTL 20030228)
[So Aug  9 17:55:31 2015] ACPI: FACS 0x00000000F1DE4140 000040
[So Aug  9 17:55:31 2015] ACPI: FACS 0x00000000F1DE4140 000040
[So Aug  9 17:55:31 2015] ACPI: SPCR 0x00000000F1DE4180 000050 (v01 HP     SPCRRBSU 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: MCFG 0x00000000F1DE4200 00003C (v01 HP     ProLiant 00000001      00000000)
[So Aug  9 17:55:31 2015] ACPI: HPET 0x00000000F1DE4240 000038 (v01 HP     ProLiant 00000002 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: FFFF 0x00000000F1DE4280 000064 (v02 HP     ProLiant 00000002 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: SPMI 0x00000000F1DE4300 000040 (v05 HP     ProLiant 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: ERST 0x00000000F1DE4340 000230 (v01 HP     ProLiant 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: APIC 0x00000000F1DE4580 000252 (v01 HP     ProLiant 00000002      00000000)
[So Aug  9 17:55:31 2015] ACPI: FFFF 0x00000000F1DE4800 000176 (v01 HP     ProLiant 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: BERT 0x00000000F1DE4980 000030 (v01 HP     ProLiant 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: HEST 0x00000000F1DE49C0 0000BC (v01 HP     ProLiant 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: DMAR 0x00000000F1DE4A80 000378 (v01 HP     ProLiant 00000001 \xffffffd2?   0000162E)
[So Aug  9 17:55:31 2015] ACPI: FFFF 0x00000000F1DE63C0 00002D (v01 HP     ProLiant 00000001      00000000)
[So Aug  9 17:55:31 2015] ACPI: SSDT 0x00000000F1DE8280 000137 (v03 HP     CRSPCI0  00000002 HP   00000001)
[So Aug  9 17:55:31 2015] ACPI: SSDT 0x00000000F1DE83C0 000177 (v03 HP     riser0   00000002 INTL 20030228)
[So Aug  9 17:55:31 2015] ACPI: SSDT 0x00000000F1DE8540 0001E1 (v01 HP     pcc      00000001 INTL 20090625)
[So Aug  9 17:55:31 2015] ACPI: SSDT 0x00000000F1DE8740 000377 (v01 HP     pmab     00000001 INTL 20090625)
[So Aug  9 17:55:31 2015] ACPI: SSDT 0x00000000F1DE8AC0 0013A4 (v01 INTEL  PPM RCM  80000001 INTL 20061109)
[So Aug  9 17:55:31 2015] ACPI: Local APIC address 0xfee00000
[So Aug  9 17:55:31 2015] No NUMA configuration found
[So Aug  9 17:55:31 2015] Faking a node at [mem 0x0000000000000000-0x000000040bffefff]
[So Aug  9 17:55:31 2015] NODE_DATA(0) allocated [mem 0x40bffb000-0x40bffefff]
[So Aug  9 17:55:31 2015]  [ffffea0000000000-ffffea00103fffff] PMD -> [ffff8803fb200000-ffff88040b3fffff] on node 0
[So Aug  9 17:55:31 2015] Zone ranges:
[So Aug  9 17:55:31 2015]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[So Aug  9 17:55:31 2015]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[So Aug  9 17:55:31 2015]   Normal   [mem 0x0000000100000000-0x000000040bffefff]
[So Aug  9 17:55:31 2015] Movable zone start for each node
[So Aug  9 17:55:31 2015] Early memory node ranges
[So Aug  9 17:55:31 2015]   node   0: [mem 0x0000000000001000-0x0000000000098fff]
[So Aug  9 17:55:31 2015]   node   0: [mem 0x0000000000100000-0x00000000f1de3fff]
[So Aug  9 17:55:31 2015]   node   0: [mem 0x0000000100000000-0x000000040bffefff]
[So Aug  9 17:55:31 2015] Initmem setup node 0 [mem 0x0000000000001000-0x000000040bffefff]
[So Aug  9 17:55:31 2015] On node 0 totalpages: 4185467
[So Aug  9 17:55:31 2015]   DMA zone: 64 pages used for memmap
[So Aug  9 17:55:31 2015]   DMA zone: 21 pages reserved
[So Aug  9 17:55:31 2015]   DMA zone: 3992 pages, LIFO batch:0
[So Aug  9 17:55:31 2015]   DMA32 zone: 16320 pages used for memmap
[So Aug  9 17:55:31 2015]   DMA32 zone: 986596 pages, LIFO batch:31
[So Aug  9 17:55:31 2015]   Normal zone: 49920 pages used for memmap
[So Aug  9 17:55:31 2015]   Normal zone: 3194879 pages, LIFO batch:31
[So Aug  9 17:55:31 2015] ACPI: PM-Timer IO Port: 0x908
[So Aug  9 17:55:31 2015] ACPI: Local APIC address 0xfee00000
[So Aug  9 17:55:31 2015] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[So Aug  9 17:55:31 2015] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
[So Aug  9 17:55:31 2015] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
[So Aug  9 17:55:31 2015] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[So Aug  9 17:55:31 2015] ACPI: IRQ0 used by override.
[So Aug  9 17:55:31 2015] ACPI: IRQ9 used by override.
[So Aug  9 17:55:31 2015] Using ACPI (MADT) for SMP configuration information
[So Aug  9 17:55:31 2015] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[So Aug  9 17:55:31 2015] smpboot: Allowing 64 CPUs, 56 hotplug CPUs
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0x00099000-0x00099fff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0x00099000-0x0009dfff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0xf1de4000-0xf1dedfff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0xf1dee000-0xf7ffffff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0xf8000000-0xfebfffff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0xfec00000-0xfee0ffff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0xfee10000-0xff7fffff]
[So Aug  9 17:55:31 2015] PM: Registered nosave memory: [mem 0xff800000-0xffffffff]
[So Aug  9 17:55:31 2015] e820: [mem 0xf8000000-0xfebfffff] available for PCI devices
[So Aug  9 17:55:31 2015] Booting paravirtualized kernel on bare hardware
[So Aug  9 17:55:31 2015] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[So Aug  9 17:55:31 2015] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:64 nr_node_ids:1
[So Aug  9 17:55:31 2015] PERCPU: Embedded 33 pages/cpu @ffff8803fa200000 s95576 r8192 d31400 u262144
[So Aug  9 17:55:31 2015] pcpu-alloc: s95576 r8192 d31400 u262144 alloc=1*2097152
[So Aug  9 17:55:31 2015] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15
[So Aug  9 17:55:31 2015] pcpu-alloc: [0] 16 17 18 19 20 21 22 23 [0] 24 25 26 27 28 29 30 31
[So Aug  9 17:55:31 2015] pcpu-alloc: [0] 32 33 34 35 36 37 38 39 [0] 40 41 42 43 44 45 46 47
[So Aug  9 17:55:31 2015] pcpu-alloc: [0] 48 49 50 51 52 53 54 55 [0] 56 57 58 59 60 61 62 63
[So Aug  9 17:55:31 2015] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 4119142
[So Aug  9 17:55:31 2015] Policy zone: Normal
[So Aug  9 17:55:31 2015] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=f3121bc0-c663-4483-afba-7d98d941b175 rw quiet
[So Aug  9 17:55:31 2015] PID hash table entries: 4096 (order: 3, 32768 bytes)
[So Aug  9 17:55:31 2015] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[So Aug  9 17:55:31 2015] AGP: Checking aperture...
[So Aug  9 17:55:31 2015] AGP: No AGP bridge found
[So Aug  9 17:55:31 2015] Calgary: detecting Calgary via BIOS EBDA area
[So Aug  9 17:55:31 2015] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[So Aug  9 17:55:31 2015] Memory: 16387808K/16741868K available (5699K kernel code, 893K rwdata, 1732K rodata, 1180K init, 1152K bss, 354060K reserved, 0K cma-reserved)
[So Aug  9 17:55:31 2015] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=64, Nodes=1
[So Aug  9 17:55:31 2015] Preemptible hierarchical RCU implementation.
[So Aug  9 17:55:31 2015]       RCU dyntick-idle grace-period acceleration is enabled.
[So Aug  9 17:55:31 2015]       RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=64.
[So Aug  9 17:55:31 2015] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=64
[So Aug  9 17:55:31 2015] NR_IRQS:8448 nr_irqs:936 16
[So Aug  9 17:55:31 2015] Console: colour dummy device 80x25
[So Aug  9 17:55:31 2015] console [tty0] enabled
[So Aug  9 17:55:31 2015] clocksource hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[So Aug  9 17:55:31 2015] hpet clockevent registered
[So Aug  9 17:55:31 2015] tsc: Fast TSC calibration using PIT
[So Aug  9 17:55:31 2015] tsc: Detected 2494.446 MHz processor
[So Aug  9 17:55:31 2015] Calibrating delay loop (skipped), value calculated using timer frequency.. 4990.76 BogoMIPS (lpj=8314820)
[So Aug  9 17:55:31 2015] pid_max: default: 65536 minimum: 512
[So Aug  9 17:55:31 2015] ACPI: Core revision 20150410
[So Aug  9 17:55:31 2015] ACPI: All ACPI Tables successfully acquired
[So Aug  9 17:55:31 2015] Security Framework initialized
[So Aug  9 17:55:31 2015] Yama: becoming mindful.
[So Aug  9 17:55:31 2015] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[So Aug  9 17:55:31 2015] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[So Aug  9 17:55:31 2015] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[So Aug  9 17:55:31 2015] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[So Aug  9 17:55:31 2015] Initializing cgroup subsys blkio
[So Aug  9 17:55:31 2015] Initializing cgroup subsys memory
[So Aug  9 17:55:31 2015] Initializing cgroup subsys devices
[So Aug  9 17:55:31 2015] Initializing cgroup subsys freezer
[So Aug  9 17:55:31 2015] Initializing cgroup subsys net_cls
[So Aug  9 17:55:31 2015] CPU: Physical Processor ID: 0
[So Aug  9 17:55:31 2015] CPU: Processor Core ID: 0
[So Aug  9 17:55:31 2015] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[So Aug  9 17:55:31 2015] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[So Aug  9 17:55:31 2015] mce: CPU supports 9 MCE banks
[So Aug  9 17:55:31 2015] CPU0: Thermal monitoring enabled (TM1)
[So Aug  9 17:55:31 2015] process: using mwait in idle threads
[So Aug  9 17:55:31 2015] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[So Aug  9 17:55:31 2015] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[So Aug  9 17:55:31 2015] Freeing SMP alternatives memory: 20K (ffffffff81a08000 - ffffffff81a0d000)
[So Aug  9 17:55:31 2015] ftrace: allocating 21562 entries in 85 pages
[So Aug  9 17:55:31 2015] dmar: Host address width 39
[So Aug  9 17:55:31 2015] dmar: DRHD base: 0x000000fed90000 flags: 0x1
[So Aug  9 17:55:31 2015] dmar: IOMMU 0: reg_base_addr fed90000 ver 1:0 cap c9008020660262 ecap f010da
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1ffd000 end: 0x000000f1ffffff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1ff6000 end: 0x000000f1ffcfff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1f93000 end: 0x000000f1f94fff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1f8f000 end: 0x000000f1f92fff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1f7f000 end: 0x000000f1f8efff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1f7e000 end: 0x000000f1f7efff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000000f4000 end: 0x000000000f4fff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000000e8000 end: 0x000000000e8fff
[So Aug  9 17:55:31 2015] dmar: RMRR base: 0x000000f1dee000 end: 0x000000f1deefff
[So Aug  9 17:55:31 2015] IOAPIC id 8 under DRHD base  0xfed90000 IOMMU 0
[So Aug  9 17:55:31 2015] HPET id 0 under DRHD base 0xfed90000
[So Aug  9 17:55:31 2015] x2apic is disabled because BIOS sets x2apic opt out bit. You can use 'intremap=no_x2apic_optout' to override the BIOS setting.
[So Aug  9 17:55:31 2015] Enabled IRQ remapping in xapic mode
[So Aug  9 17:55:31 2015] x2apic: IRQ remapping doesn't support X2APIC mode
[So Aug  9 17:55:31 2015] Switched APIC routing to physical flat.
[So Aug  9 17:55:31 2015] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[So Aug  9 17:55:31 2015] TSC deadline timer enabled
[So Aug  9 17:55:31 2015] smpboot: CPU0: Intel(R) Xeon(R) CPU E3-1265L V2 @ 2.50GHz (fam: 06, model: 3a, stepping: 09)
[So Aug  9 17:55:31 2015] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Broken BIOS detected, complain to your hardware vendor.
[So Aug  9 17:55:31 2015] [Firmware Bug]: the BIOS has corrupted hw-PMU resources (MSR 38d is 330)
[So Aug  9 17:55:31 2015] Intel PMU driver.
[So Aug  9 17:55:31 2015] ... version:                3
[So Aug  9 17:55:31 2015] ... bit width:              48
[So Aug  9 17:55:31 2015] ... generic registers:      4
[So Aug  9 17:55:31 2015] ... value mask:             0000ffffffffffff
[So Aug  9 17:55:31 2015] ... max period:             0000ffffffffffff
[So Aug  9 17:55:31 2015] ... fixed-purpose events:   3
[So Aug  9 17:55:31 2015] ... event mask:             000000070000000f
[So Aug  9 17:55:31 2015] x86: Booting SMP configuration:
[So Aug  9 17:55:31 2015] .... node  #0, CPUs:        #1
[So Aug  9 17:55:31 2015] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[So Aug  9 17:55:31 2015]   #2  #3  #4  #5  #6  #7
[So Aug  9 17:55:31 2015] x86: Booted up 1 node, 8 CPUs
[So Aug  9 17:55:31 2015] smpboot: Total of 8 processors activated (39927.10 BogoMIPS)
[So Aug  9 17:55:31 2015] devtmpfs: initialized
[So Aug  9 17:55:31 2015] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[So Aug  9 17:55:31 2015] pinctrl core: initialized pinctrl subsystem
[So Aug  9 17:55:31 2015] RTC time: 15:55:32, date: 08/09/15
[So Aug  9 17:55:31 2015] NET: Registered protocol family 16
[So Aug  9 17:55:31 2015] cpuidle: using governor ladder
[So Aug  9 17:55:31 2015] cpuidle: using governor menu
[So Aug  9 17:55:31 2015] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[So Aug  9 17:55:31 2015] ACPI: bus type PCI registered
[So Aug  9 17:55:31 2015] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[So Aug  9 17:55:31 2015] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf4000000-0xf7ffffff] (base 0xf4000000)
[So Aug  9 17:55:31 2015] PCI: MMCONFIG at [mem 0xf4000000-0xf7ffffff] reserved in E820
[So Aug  9 17:55:31 2015] PCI: Using configuration type 1 for base access
[So Aug  9 17:55:31 2015] perf_event_intel: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[So Aug  9 17:55:31 2015] ACPI: Added _OSI(Module Device)
[So Aug  9 17:55:31 2015] ACPI: Added _OSI(Processor Device)
[So Aug  9 17:55:31 2015] ACPI: Added _OSI(3.0 _SCP Extensions)
[So Aug  9 17:55:31 2015] ACPI: Added _OSI(Processor Aggregator Device)
[So Aug  9 17:55:31 2015] ACPI: Interpreter enabled
[So Aug  9 17:55:31 2015] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150410/hwxface-580)
[So Aug  9 17:55:31 2015] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150410/hwxface-580)
[So Aug  9 17:55:31 2015] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S3_] (20150410/hwxface-580)
[So Aug  9 17:55:31 2015] ACPI: (supports S0 S4 S5)
[So Aug  9 17:55:31 2015] ACPI: Using IOAPIC for interrupt routing
[So Aug  9 17:55:31 2015] HEST: Table parsing has been initialized.
[So Aug  9 17:55:31 2015] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[So Aug  9 17:55:31 2015] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-14])
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME AER PCIeCapability]
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability]
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability]
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: _OSC: platform willing to grant []
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[So Aug  9 17:55:31 2015] acpi PNP0A08:00: host bridge window expanded to [mem 0xfed00000-0xfed44fff window]; [mem 0xfed00000-0xfed44fff window] ignored
[So Aug  9 17:55:31 2015] PCI host bridge to bus 0000:00
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [bus 00-14]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [mem 0xf8000000-0xfbffffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [io  0x1000-0xffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [io  0x0d00-0x0fff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [mem 0xfed00000-0xfed44fff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [io  0x03b0-0x03bb window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [io  0x03c0-0x03df window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[So Aug  9 17:55:31 2015] pci 0000:00:00.0: [8086:0158] type 00 class 0x060000
[So Aug  9 17:55:31 2015] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400
[So Aug  9 17:55:31 2015] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:06.0: [8086:015d] type 01 class 0x060400
[So Aug  9 17:55:31 2015] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
[So Aug  9 17:55:31 2015] pci 0000:00:1a.0: reg 0x10: [mem 0xfacf0000-0xfacf03ff]
[So Aug  9 17:55:31 2015] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
[So Aug  9 17:55:31 2015] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1c.6: [8086:1c1c] type 01 class 0x060400
[So Aug  9 17:55:31 2015] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7: [8086:1c1e] type 01 class 0x060400
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
[So Aug  9 17:55:31 2015] pci 0000:00:1d.0: reg 0x10: [mem 0xface0000-0xface03ff]
[So Aug  9 17:55:31 2015] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[So Aug  9 17:55:31 2015] pci 0000:00:1f.0: [8086:1c54] type 00 class 0x060100
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: reg 0x10: [io  0x10c0-0x10c7]
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: reg 0x14: [io  0x10c8-0x10cb]
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: reg 0x18: [io  0x10d0-0x10d7]
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: reg 0x1c: [io  0x10d8-0x10db]
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: reg 0x20: [io  0x10e0-0x10ff]
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: reg 0x24: [mem 0xfacd0000-0xfacd07ff]
[So Aug  9 17:55:31 2015] pci 0000:00:1f.2: PME# supported from D3hot
[So Aug  9 17:55:31 2015] pci 0000:00:01.0: PCI bridge to [bus 07]
[So Aug  9 17:55:31 2015] pci 0000:00:06.0: PCI bridge to [bus 02]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.0: PCI bridge to [bus 0d]
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: [14e4:165f] type 00 class 0x020000
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: reg 0x10: [mem 0xfabf0000-0xfabfffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: reg 0x18: [mem 0xfabe0000-0xfabeffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: reg 0x20: [mem 0xfabd0000-0xfabdffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: [14e4:165f] type 00 class 0x020000
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: reg 0x10: [mem 0xfabc0000-0xfabcffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: reg 0x18: [mem 0xfabb0000-0xfabbffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: reg 0x20: [mem 0xfaba0000-0xfabaffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4: PCI bridge to [bus 03]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4:   bridge window [mem 0xfab00000-0xfabfffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:04:00.0: [1912:0014] type 00 class 0x0c0330
[So Aug  9 17:55:31 2015] pci 0000:04:00.0: reg 0x10: [mem 0xfbff0000-0xfbff1fff 64bit]
[So Aug  9 17:55:31 2015] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:00:1c.6: PCI bridge to [bus 04]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.6:   bridge window [mem 0xfbf00000-0xfbffffff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.0: [103c:3306] type 00 class 0x088000
[So Aug  9 17:55:31 2015] pci 0000:01:00.0: reg 0x10: [io  0x3000-0x30ff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.0: reg 0x14: [mem 0xfbef0000-0xfbef01ff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.0: reg 0x18: [io  0x3400-0x34ff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.1: [102b:0533] type 00 class 0x030000
[So Aug  9 17:55:31 2015] pci 0000:01:00.1: reg 0x10: [mem 0xf9000000-0xf9ffffff pref]
[So Aug  9 17:55:31 2015] pci 0000:01:00.1: reg 0x14: [mem 0xfbee0000-0xfbee3fff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.1: reg 0x18: [mem 0xfb000000-0xfb7fffff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: [103c:3307] type 00 class 0x088000
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x10: [io  0x3800-0x38ff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x14: [mem 0xfaff0000-0xfaff00ff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x18: [mem 0xfae00000-0xfaefffff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x1c: [mem 0xfad80000-0xfadfffff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x20: [mem 0xfad70000-0xfad77fff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x24: [mem 0xfad60000-0xfad67fff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: PME# supported from D0 D3hot D3cold
[So Aug  9 17:55:31 2015] pci 0000:01:00.4: [103c:3300] type 00 class 0x0c0300
[So Aug  9 17:55:31 2015] pci 0000:01:00.4: reg 0x20: [io  0x3c00-0x3c1f]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7: PCI bridge to [bus 01]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7:   bridge window [io  0x3000-0x3fff]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7:   bridge window [mem 0xfad00000-0xfbefffff]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7:   bridge window [mem 0xf9000000-0xf9ffffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0: PCI bridge to [bus 14] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [mem 0xf8000000-0xfbffffff window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [io  0x1000-0xffff window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [io  0x0000-0x03af window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [io  0x03e0-0x0cf7 window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [io  0x0d00-0x0fff window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [mem 0xfed00000-0xfed44fff window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [io  0x03b0-0x03bb window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [io  0x03c0-0x03df window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[So Aug  9 17:55:31 2015] pci_bus 0000:00: on NUMA node 0
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 7 10 *11)
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *7 10 11)
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 7 10 *11)
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 *10 11)
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKE] (IRQs *5 7 10 11)
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 7 10 11) *4
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 7 10 11) *0, disabled.
[So Aug  9 17:55:31 2015] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 7 10 11) *0, disabled.
[So Aug  9 17:55:31 2015] vgaarb: setting as boot device: PCI:0000:01:00.1
[So Aug  9 17:55:31 2015] vgaarb: device added: PCI:0000:01:00.1,decodes=io+mem,owns=io+mem,locks=none
[So Aug  9 17:55:31 2015] vgaarb: loaded
[So Aug  9 17:55:31 2015] vgaarb: bridge control possible 0000:01:00.1
[So Aug  9 17:55:31 2015] PCI: Using ACPI for IRQ routing
[So Aug  9 17:55:31 2015] PCI: pci_cache_line_size set to 64 bytes
[So Aug  9 17:55:31 2015] e820: reserve RAM buffer [mem 0x00099800-0x0009ffff]
[So Aug  9 17:55:31 2015] e820: reserve RAM buffer [mem 0xf1de4000-0xf3ffffff]
[So Aug  9 17:55:31 2015] e820: reserve RAM buffer [mem 0x40bfff000-0x40bffffff]
[So Aug  9 17:55:31 2015] NetLabel: Initializing
[So Aug  9 17:55:31 2015] NetLabel:  domain hash size = 128
[So Aug  9 17:55:31 2015] NetLabel:  protocols = UNLABELED CIPSOv4
[So Aug  9 17:55:31 2015] NetLabel:  unlabeled traffic allowed by default
[So Aug  9 17:55:31 2015] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[So Aug  9 17:55:31 2015] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[So Aug  9 17:55:31 2015] Switched to clocksource hpet
[So Aug  9 17:55:31 2015] pnp: PnP ACPI init
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0408-0x040f] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x04d0-0x04d1] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0310-0x0313] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0316-0x0317] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0700-0x071f] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0880-0x08ff] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0900-0x097f] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0cd4-0x0cd7] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0cd0-0x0cd3] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0f50-0x0f58] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0ca0-0x0ca1] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x0ca4-0x0ca5] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [io  0x02f8-0x02ff] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [mem 0xf4000000-0xf7ffffff] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [mem 0xfe000000-0xfebfffff] has been reserved
[So Aug  9 17:55:31 2015] system 00:00: [mem 0xfed90000-0xfed91fff] could not be reserved
[So Aug  9 17:55:31 2015] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[So Aug  9 17:55:31 2015] pnp 00:01: Plug and Play ACPI device, IDs IPI0001 (active)
[So Aug  9 17:55:31 2015] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[So Aug  9 17:55:31 2015] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[So Aug  9 17:55:31 2015] pnp 00:04: Plug and Play ACPI device, IDs PNP0f13 PNP0f0e (active)
[So Aug  9 17:55:31 2015] pnp: PnP ACPI: found 5 devices
[So Aug  9 17:55:31 2015] clocksource acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4: BAR 14: assigned [mem 0xf8000000-0xf80fffff]
[So Aug  9 17:55:31 2015] pci 0000:00:01.0: PCI bridge to [bus 07]
[So Aug  9 17:55:31 2015] pci 0000:00:06.0: PCI bridge to [bus 02]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.0: PCI bridge to [bus 0d]
[So Aug  9 17:55:31 2015] pci 0000:03:00.0: BAR 6: assigned [mem 0xf8000000-0xf801ffff pref]
[So Aug  9 17:55:31 2015] pci 0000:03:00.1: BAR 6: assigned [mem 0xf8020000-0xf803ffff pref]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4: PCI bridge to [bus 03]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4:   bridge window [mem 0xf8000000-0xf80fffff]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.4:   bridge window [mem 0xfab00000-0xfabfffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.6: PCI bridge to [bus 04]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.6:   bridge window [mem 0xfbf00000-0xfbffffff]
[So Aug  9 17:55:31 2015] pci 0000:01:00.2: BAR 6: assigned [mem 0xfad00000-0xfad0ffff pref]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7: PCI bridge to [bus 01]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7:   bridge window [io  0x3000-0x3fff]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7:   bridge window [mem 0xfad00000-0xfbefffff]
[So Aug  9 17:55:31 2015] pci 0000:00:1c.7:   bridge window [mem 0xf9000000-0xf9ffffff 64bit pref]
[So Aug  9 17:55:31 2015] pci 0000:00:1e.0: PCI bridge to [bus 14]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 4 [mem 0xf8000000-0xfbffffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 5 [io  0x1000-0xffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 6 [io  0x0000-0x03af window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 7 [io  0x03e0-0x0cf7 window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 8 [io  0x0d00-0x0fff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 9 [mem 0xfed00000-0xfed44fff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 10 [io  0x03b0-0x03bb window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 11 [io  0x03c0-0x03df window]
[So Aug  9 17:55:31 2015] pci_bus 0000:00: resource 12 [mem 0x000a0000-0x000bffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:03: resource 1 [mem 0xf8000000-0xf80fffff]
[So Aug  9 17:55:31 2015] pci_bus 0000:03: resource 2 [mem 0xfab00000-0xfabfffff 64bit pref]
[So Aug  9 17:55:31 2015] pci_bus 0000:04: resource 1 [mem 0xfbf00000-0xfbffffff]
[So Aug  9 17:55:31 2015] pci_bus 0000:01: resource 0 [io  0x3000-0x3fff]
[So Aug  9 17:55:31 2015] pci_bus 0000:01: resource 1 [mem 0xfad00000-0xfbefffff]
[So Aug  9 17:55:31 2015] pci_bus 0000:01: resource 2 [mem 0xf9000000-0xf9ffffff 64bit pref]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 4 [mem 0xf8000000-0xfbffffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 5 [io  0x1000-0xffff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 6 [io  0x0000-0x03af window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 7 [io  0x03e0-0x0cf7 window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 8 [io  0x0d00-0x0fff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 9 [mem 0xfed00000-0xfed44fff window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 10 [io  0x03b0-0x03bb window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 11 [io  0x03c0-0x03df window]
[So Aug  9 17:55:31 2015] pci_bus 0000:14: resource 12 [mem 0x000a0000-0x000bffff window]
[So Aug  9 17:55:31 2015] NET: Registered protocol family 2
[So Aug  9 17:55:31 2015] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[So Aug  9 17:55:31 2015] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[So Aug  9 17:55:31 2015] TCP: Hash tables configured (established 131072 bind 65536)
[So Aug  9 17:55:31 2015] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[So Aug  9 17:55:31 2015] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[So Aug  9 17:55:31 2015] NET: Registered protocol family 1
[So Aug  9 17:55:31 2015] pci 0000:01:00.1: Video device with shadowed ROM
[So Aug  9 17:55:31 2015] PCI: CLS 64 bytes, default 64
[So Aug  9 17:55:31 2015] Unpacking initramfs...
[So Aug  9 17:55:31 2015] Freeing initrd memory: 3480K (ffff880037924000 - ffff880037c8a000)
[So Aug  9 17:55:31 2015] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[So Aug  9 17:55:31 2015] software IO TLB [mem 0xedde4000-0xf1de4000] (64MB) mapped at [ffff8800edde4000-ffff8800f1de3fff]
[So Aug  9 17:55:31 2015] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[So Aug  9 17:55:31 2015] hw unit of domain pp0-core 2^-16 Joules
[So Aug  9 17:55:31 2015] hw unit of domain package 2^-16 Joules
[So Aug  9 17:55:31 2015] hw unit of domain pp1-gpu 2^-16 Joules
[So Aug  9 17:55:31 2015] microcode: CPU0 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU1 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU2 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU3 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU4 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU5 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU6 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: CPU7 sig=0x306a9, pf=0x2, revision=0x19
[So Aug  9 17:55:31 2015] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[So Aug  9 17:55:31 2015] Scanning for low memory corruption every 60 seconds
[So Aug  9 17:55:31 2015] futex hash table entries: 16384 (order: 8, 1048576 bytes)
[So Aug  9 17:55:31 2015] Initialise system trusted keyring
[So Aug  9 17:55:31 2015] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[So Aug  9 17:55:31 2015] zpool: loaded
[So Aug  9 17:55:31 2015] zbud: loaded
[So Aug  9 17:55:31 2015] VFS: Disk quotas dquot_6.6.0
[So Aug  9 17:55:31 2015] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[So Aug  9 17:55:31 2015] Key type big_key registered
[So Aug  9 17:55:31 2015] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[So Aug  9 17:55:31 2015] io scheduler noop registered
[So Aug  9 17:55:31 2015] io scheduler deadline registered
[So Aug  9 17:55:31 2015] io scheduler cfq registered (default)
[So Aug  9 17:55:31 2015] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[So Aug  9 17:55:31 2015] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[So Aug  9 17:55:31 2015] vesafb: mode is 640x480x32, linelength=2560, pages=0
[So Aug  9 17:55:31 2015] vesafb: scrolling: redraw
[So Aug  9 17:55:31 2015] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[So Aug  9 17:55:31 2015] vesafb: framebuffer at 0xf9000000, mapped to 0xffffc90001e00000, using 1216k, total 1216k
[So Aug  9 17:55:31 2015] Console: switching to colour frame buffer device 80x30
[So Aug  9 17:55:31 2015] fb0: VESA VGA frame buffer device
[So Aug  9 17:55:31 2015] intel_idle: MWAIT substates: 0x1120
[So Aug  9 17:55:31 2015] intel_idle: v0.4 model 0x3A
[So Aug  9 17:55:31 2015] intel_idle: lapic_timer_reliable_states 0xffffffff
[So Aug  9 17:55:31 2015] ERST: Error Record Serialization Table (ERST) support is initialized.
[So Aug  9 17:55:31 2015] pstore: Registered erst as persistent store backend
[So Aug  9 17:55:31 2015] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
[So Aug  9 17:55:31 2015] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[So Aug  9 17:55:31 2015] serial8250: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[So Aug  9 17:55:31 2015] Linux agpgart interface v0.103
[So Aug  9 17:55:31 2015] rtc_cmos 00:02: RTC can wake from S4
[So Aug  9 17:55:31 2015] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
[So Aug  9 17:55:31 2015] rtc_cmos 00:02: alarms up to one day, 114 bytes nvram, hpet irqs
[So Aug  9 17:55:31 2015] ledtrig-cpu: registered to indicate activity on CPUs
[So Aug  9 17:55:31 2015] NET: Registered protocol family 10
[So Aug  9 17:55:31 2015] NET: Registered protocol family 17
[So Aug  9 17:55:31 2015] Loading compiled-in X.509 certificates
[So Aug  9 17:55:31 2015] registered taskstats version 1
[So Aug  9 17:55:31 2015]   Magic number: 11:170:942
[So Aug  9 17:55:31 2015] rtc_cmos 00:02: setting system clock to 2015-08-09 15:55:32 UTC (1439135732)
[So Aug  9 17:55:31 2015] PM: Hibernation image not present or could not be loaded.
[So Aug  9 17:55:31 2015] Freeing unused kernel memory: 1180K (ffffffff818e1000 - ffffffff81a08000)
[So Aug  9 17:55:31 2015] Write protecting the kernel read-only data: 8192k
[So Aug  9 17:55:31 2015] Freeing unused kernel memory: 432K (ffff880001594000 - ffff880001600000)
[So Aug  9 17:55:31 2015] Freeing unused kernel memory: 316K (ffff8800017b1000 - ffff880001800000)
[So Aug  9 17:55:31 2015] random: systemd-tmpfile urandom read with 1 bits of entropy available
[So Aug  9 17:55:31 2015] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f0e:PS2M] at 0x60,0x64 irq 1,12
[So Aug  9 17:55:31 2015] serio: i8042 KBD port at 0x60,0x64 irq 1
[So Aug  9 17:55:31 2015] serio: i8042 AUX port at 0x60,0x64 irq 12
[So Aug  9 17:55:31 2015] ACPI: bus type USB registered
[So Aug  9 17:55:31 2015] usbcore: registered new interface driver usbfs
[So Aug  9 17:55:31 2015] usbcore: registered new interface driver hub
[So Aug  9 17:55:31 2015] usbcore: registered new device driver usb
[So Aug  9 17:55:31 2015] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[So Aug  9 17:55:31 2015] ehci-pci: EHCI PCI platform driver
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1a.0: EHCI Host Controller
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1a.0: debug port 2
[So Aug  9 17:55:31 2015] uhci_hcd: USB Universal Host Controller Interface driver
[So Aug  9 17:55:31 2015] SCSI subsystem initialized
[So Aug  9 17:55:31 2015] libata version 3.00 loaded.
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1a.0: irq 21, io mem 0xfacf0000
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[So Aug  9 17:55:31 2015] hub 1-0:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 1-0:1.0: 2 ports detected
[So Aug  9 17:55:31 2015] uhci_hcd 0000:01:00.4: UHCI Host Controller
[So Aug  9 17:55:31 2015] xhci_hcd 0000:04:00.0: xHCI Host Controller
[So Aug  9 17:55:31 2015] ahci 0000:00:1f.2: version 3.0
[So Aug  9 17:55:31 2015] uhci_hcd 0000:01:00.4: new USB bus registered, assigned bus number 2
[So Aug  9 17:55:31 2015] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 3
[So Aug  9 17:55:31 2015] uhci_hcd 0000:01:00.4: detected 8 ports
[So Aug  9 17:55:31 2015] uhci_hcd 0000:01:00.4: port count misdetected? forcing to 2 ports
[So Aug  9 17:55:31 2015] uhci_hcd 0000:01:00.4: irq 16, io base 0x00003c00
[So Aug  9 17:55:31 2015] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[So Aug  9 17:55:31 2015] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3f impl SATA mode
[So Aug  9 17:55:31 2015] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pmp pio slum part ems apst
[So Aug  9 17:55:31 2015] hub 2-0:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 2-0:1.0: 2 ports detected
[So Aug  9 17:55:31 2015] xhci_hcd 0000:04:00.0: hcc params 0x014051cf hci version 0x100 quirks 0x00000010
[So Aug  9 17:55:31 2015] hub 3-0:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 3-0:1.0: 2 ports detected
[So Aug  9 17:55:31 2015] xhci_hcd 0000:04:00.0: xHCI Host Controller
[So Aug  9 17:55:31 2015] xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 4
[So Aug  9 17:55:31 2015] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[So Aug  9 17:55:31 2015] hub 4-0:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 4-0:1.0: 2 ports detected
[So Aug  9 17:55:31 2015] scsi host0: ahci
[So Aug  9 17:55:31 2015] scsi host1: ahci
[So Aug  9 17:55:31 2015] scsi host2: ahci
[So Aug  9 17:55:31 2015] scsi host3: ahci
[So Aug  9 17:55:31 2015] scsi host4: ahci
[So Aug  9 17:55:31 2015] scsi host5: ahci
[So Aug  9 17:55:31 2015] ata1: SATA max UDMA/133 abar m2048@0xfacd0000 port 0xfacd0100 irq 27
[So Aug  9 17:55:31 2015] ata2: SATA max UDMA/133 abar m2048@0xfacd0000 port 0xfacd0180 irq 27
[So Aug  9 17:55:31 2015] ata3: SATA max UDMA/133 abar m2048@0xfacd0000 port 0xfacd0200 irq 27
[So Aug  9 17:55:31 2015] ata4: SATA max UDMA/133 abar m2048@0xfacd0000 port 0xfacd0280 irq 27
[So Aug  9 17:55:31 2015] ata5: SATA max UDMA/133 abar m2048@0xfacd0000 port 0xfacd0300 irq 27
[So Aug  9 17:55:31 2015] ata6: SATA max UDMA/133 abar m2048@0xfacd0000 port 0xfacd0380 irq 27
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1d.0: EHCI Host Controller
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 5
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1d.0: debug port 2
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1d.0: irq 20, io mem 0xface0000
[So Aug  9 17:55:31 2015] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[So Aug  9 17:55:31 2015] hub 5-0:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 5-0:1.0: 2 ports detected
[So Aug  9 17:55:31 2015] usb 1-1: new high-speed USB device number 2 using ehci-pci
[So Aug  9 17:55:31 2015] usb 3-1: new high-speed USB device number 2 using xhci_hcd
[So Aug  9 17:55:31 2015] usb 5-1: new high-speed USB device number 2 using ehci-pci
[So Aug  9 17:55:31 2015] hub 1-1:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 1-1:1.0: 6 ports detected
[So Aug  9 17:55:31 2015] hub 5-1:1.0: USB hub found
[So Aug  9 17:55:31 2015] hub 5-1:1.0: 6 ports detected
[So Aug  9 17:55:32 2015] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[So Aug  9 17:55:32 2015] ata1.00: ATA-8: WDC WD20EARX-00PASB0, 51.0AB51, max UDMA/133
[So Aug  9 17:55:32 2015] ata1.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[So Aug  9 17:55:32 2015] ata1.00: configured for UDMA/133
[So Aug  9 17:55:32 2015] scsi 0:0:0:0: Direct-Access     ATA      WDC WD20EARX-00P AB51 PQ: 0 ANSI: 5
[So Aug  9 17:55:32 2015] usb 1-1.3: new high-speed USB device number 3 using ehci-pci
[So Aug  9 17:55:32 2015] usb 5-1.3: new high-speed USB device number 3 using ehci-pci
[So Aug  9 17:55:32 2015] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[So Aug  9 17:55:32 2015] scsi host6: usb-storage 1-1.3:1.0
[So Aug  9 17:55:32 2015] usbcore: registered new interface driver usb-storage
[So Aug  9 17:55:32 2015] usbcore: registered new interface driver uas
[So Aug  9 17:55:32 2015] hub 5-1.3:1.0: USB hub found
[So Aug  9 17:55:32 2015] hub 5-1.3:1.0: 2 ports detected
[So Aug  9 17:55:32 2015] tsc: Refined TSC clocksource calibration: 2494.332 MHz
[So Aug  9 17:55:32 2015] clocksource tsc: mask: 0xffffffffffffffff max_cycles: 0x23f44f92df3, max_idle_ns: 440795329494 ns
[So Aug  9 17:55:32 2015] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[So Aug  9 17:55:32 2015] ata2.00: ATA-8: WDC WD20EARX-00PASB0, 51.0AB51, max UDMA/133
[So Aug  9 17:55:32 2015] ata2.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[So Aug  9 17:55:32 2015] ata2.00: configured for UDMA/133
[So Aug  9 17:55:32 2015] scsi 1:0:0:0: Direct-Access     ATA      WDC WD20EARX-00P AB51 PQ: 0 ANSI: 5
[So Aug  9 17:55:32 2015] ata3: SATA link down (SStatus 0 SControl 300)
[So Aug  9 17:55:33 2015] ata4: SATA link down (SStatus 0 SControl 300)
[So Aug  9 17:55:33 2015] scsi 6:0:0:0: Direct-Access     Kingston DataTraveler II  PMAP PQ: 0 ANSI: 0 CCS
[So Aug  9 17:55:33 2015] sd 0:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[So Aug  9 17:55:33 2015] sd 0:0:0:0: [sda] 4096-byte physical blocks
[So Aug  9 17:55:33 2015] sd 1:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[So Aug  9 17:55:33 2015] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[So Aug  9 17:55:33 2015] sd 0:0:0:0: [sda] Write Protect is off
[So Aug  9 17:55:33 2015] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[So Aug  9 17:55:33 2015] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[So Aug  9 17:55:33 2015] sd 1:0:0:0: [sdb] Write Protect is off
[So Aug  9 17:55:33 2015] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[So Aug  9 17:55:33 2015] sd 1:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[So Aug  9 17:55:33 2015] sd 6:0:0:0: [sdc] 3815424 512-byte logical blocks: (1.95 GB/1.81 GiB)
[So Aug  9 17:55:33 2015] sd 6:0:0:0: [sdc] Write Protect is off
[So Aug  9 17:55:33 2015] sd 6:0:0:0: [sdc] Mode Sense: 23 00 00 00
[So Aug  9 17:55:33 2015] sd 6:0:0:0: [sdc] No Caching mode page found
[So Aug  9 17:55:33 2015] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[So Aug  9 17:55:33 2015]  sdc: sdc1
[So Aug  9 17:55:33 2015] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[So Aug  9 17:55:33 2015]  sda: sda1
[So Aug  9 17:55:33 2015] sd 0:0:0:0: [sda] Attached SCSI disk
[So Aug  9 17:55:33 2015]  sdb: sdb1
[So Aug  9 17:55:33 2015] sd 1:0:0:0: [sdb] Attached SCSI disk
[So Aug  9 17:55:33 2015] Switched to clocksource tsc
[So Aug  9 17:55:33 2015] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[So Aug  9 17:55:33 2015] ata5.00: supports DRM functions and may not be fully accessible
[So Aug  9 17:55:33 2015] ata5.00: READ LOG DMA EXT failed, trying unqueued
[So Aug  9 17:55:33 2015] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1
[So Aug  9 17:55:33 2015] ata5.00: ATA-9: Samsung SSD 850 EVO 120GB, EMT01B6Q, max UDMA/133
[So Aug  9 17:55:33 2015] ata5.00: 234441648 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
[So Aug  9 17:55:33 2015] ata5.00: supports DRM functions and may not be fully accessible
[So Aug  9 17:55:33 2015] ata5.00: failed to get NCQ Send/Recv Log Emask 0x1
[So Aug  9 17:55:33 2015] ata5.00: configured for UDMA/133
[So Aug  9 17:55:33 2015] scsi 4:0:0:0: Direct-Access     ATA      Samsung SSD 850  1B6Q PQ: 0 ANSI: 5
[So Aug  9 17:55:33 2015] sd 4:0:0:0: [sdd] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[So Aug  9 17:55:33 2015] sd 4:0:0:0: [sdd] Write Protect is off
[So Aug  9 17:55:33 2015] sd 4:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[So Aug  9 17:55:33 2015] sd 4:0:0:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[So Aug  9 17:55:33 2015]  sdd: sdd1 sdd2
[So Aug  9 17:55:33 2015] sd 4:0:0:0: [sdd] Attached SCSI disk
[So Aug  9 17:55:33 2015] ata6: SATA link down (SStatus 0 SControl 300)
[So Aug  9 17:55:34 2015] EXT4-fs (sdd1): mounted filesystem with ordered data mode. Opts: (null)
[So Aug  9 17:55:34 2015] ip_tables: (C) 2000-2006 Netfilter Core Team
[So Aug  9 17:55:34 2015] systemd[1]: Inserted module 'ip_tables'
[So Aug  9 17:55:34 2015] systemd[1]: systemd 224 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD +IDN)
[So Aug  9 17:55:34 2015] systemd[1]: Detected architecture x86-64.
[So Aug  9 17:55:34 2015] systemd[1]: Set hostname to <droid>.
[So Aug  9 17:55:34 2015] systemd[1]: display-manager.service: Cannot add dependency job, ignoring: Unit display-manager.service failed to load: No such file or directory.
[So Aug  9 17:55:34 2015] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[So Aug  9 17:55:34 2015] systemd[1]: Reached target Encrypted Volumes.
[So Aug  9 17:55:34 2015] systemd[1]: Created slice Root Slice.
[So Aug  9 17:55:34 2015] systemd[1]: Listening on Journal Socket.
[So Aug  9 17:55:34 2015] systemd[1]: Listening on udev Kernel Socket.
[So Aug  9 17:55:34 2015] systemd[1]: Created slice User and Session Slice.
[So Aug  9 17:55:34 2015] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[So Aug  9 17:55:34 2015] systemd[1]: Listening on Journal Socket (/dev/log).
[So Aug  9 17:55:34 2015] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[So Aug  9 17:55:34 2015] systemd[1]: Reached target Remote File Systems.
[So Aug  9 17:55:34 2015] systemd[1]: Created slice System Slice.
[So Aug  9 17:55:34 2015] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[So Aug  9 17:55:34 2015] systemd[1]: Reached target Slices.
[So Aug  9 17:55:34 2015] systemd[1]: Mounting Huge Pages File System...
[So Aug  9 17:55:34 2015] systemd[1]: tmp.mount: Directory /tmp to mount over is not empty, mounting anyway.
[So Aug  9 17:55:34 2015] systemd[1]: Mounting Temporary Directory...
[So Aug  9 17:55:34 2015] systemd[1]: Starting Remount Root and Kernel File Systems...
[So Aug  9 17:55:34 2015] systemd[1]: Mounting POSIX Message Queue File System...
[So Aug  9 17:55:34 2015] systemd[1]: Starting Load Kernel Modules...
[So Aug  9 17:55:34 2015] systemd[1]: Starting Setup Virtual Console...
[So Aug  9 17:55:34 2015] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[So Aug  9 17:55:34 2015] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[So Aug  9 17:55:34 2015] systemd[1]: Reached target Paths.
[So Aug  9 17:55:34 2015] systemd[1]: Starting Journal Service...
[So Aug  9 17:55:34 2015] systemd[1]: Created slice system-getty.slice.
[So Aug  9 17:55:34 2015] systemd[1]: Mounting Debug File System...
[So Aug  9 17:55:34 2015] systemd[1]: Listening on LVM2 metadata daemon socket.
[So Aug  9 17:55:34 2015] systemd[1]: Listening on networkd rtnetlink socket.
[So Aug  9 17:55:34 2015] systemd[1]: Listening on udev Control Socket.
[So Aug  9 17:55:34 2015] systemd[1]: Started Create list of required static device nodes for the current kernel.
[So Aug  9 17:55:34 2015] systemd[1]: Mounted Temporary Directory.
[So Aug  9 17:55:34 2015] EXT4-fs (sdd1): re-mounted. Opts: data=ordered
[So Aug  9 17:55:34 2015] systemd[1]: Mounted Debug File System.
[So Aug  9 17:55:34 2015] systemd[1]: Mounted Huge Pages File System.
[So Aug  9 17:55:34 2015] FS-Cache: Loaded
[So Aug  9 17:55:34 2015] systemd[1]: Mounted POSIX Message Queue File System.
[So Aug  9 17:55:34 2015] systemd[1]: Started Remount Root and Kernel File Systems.
[So Aug  9 17:55:34 2015] RPC: Registered named UNIX socket transport module.
[So Aug  9 17:55:34 2015] RPC: Registered udp transport module.
[So Aug  9 17:55:34 2015] RPC: Registered tcp transport module.
[So Aug  9 17:55:34 2015] RPC: Registered tcp NFSv4.1 backchannel transport module.
[So Aug  9 17:55:34 2015] systemd[1]: Starting Create Static Device Nodes in /dev...
[So Aug  9 17:55:34 2015] systemd[1]: Starting Load/Save Random Seed...
[So Aug  9 17:55:34 2015] systemd[1]: Starting udev Coldplug all Devices...
[So Aug  9 17:55:34 2015] systemd[1]: Started Load/Save Random Seed.
[So Aug  9 17:55:34 2015] FS-Cache: Netfs 'nfs' registered for caching
[So Aug  9 17:55:34 2015] systemd[1]: Started Load Kernel Modules.
[So Aug  9 17:55:34 2015] systemd[1]: Starting Apply Kernel Variables...
[So Aug  9 17:55:34 2015] systemd[1]: Mounting Configuration File System...
[So Aug  9 17:55:34 2015] systemd[1]: Mounted Configuration File System.
[So Aug  9 17:55:34 2015] systemd[1]: Started udev Coldplug all Devices.
[So Aug  9 17:55:34 2015] systemd[1]: Started Apply Kernel Variables.
[So Aug  9 17:55:34 2015] systemd[1]: Started Create Static Device Nodes in /dev.
[So Aug  9 17:55:34 2015] systemd[1]: Starting udev Kernel Device Manager...
[So Aug  9 17:55:34 2015] systemd[1]: Reached target Local File Systems (Pre).
[So Aug  9 17:55:34 2015] systemd[1]: Reached target Local File Systems.
[So Aug  9 17:55:34 2015] systemd[1]: Started Setup Virtual Console.
[So Aug  9 17:55:34 2015] random: nonblocking pool is initialized
[So Aug  9 17:55:34 2015] systemd[1]: Started udev Kernel Device Manager.
[So Aug  9 17:55:34 2015] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[So Aug  9 17:55:34 2015] ACPI: Power Button [PWRF]
[So Aug  9 17:55:34 2015] thermal LNXTHERM:00: registered as thermal_zone0
[So Aug  9 17:55:34 2015] ACPI: Thermal Zone [THM0] (8 C)
[So Aug  9 17:55:34 2015] pcc-cpufreq: (v1.10.00) driver loaded with frequency limits: 2128 MHz, 2500 MHz
[So Aug  9 17:55:34 2015] ACPI Warning: SystemIO range 0x0000000000000928-0x000000000000092F conflicts with OpRegion 0x0000000000000920-0x000000000000092F (\SGPE) (20150410/utaddress-254)
[So Aug  9 17:55:34 2015] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[So Aug  9 17:55:34 2015] lpc_ich: Resource conflict(s) found affecting gpio_ich
[So Aug  9 17:55:34 2015] EDAC MC: Ver: 3.0.0
[So Aug  9 17:55:34 2015] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[So Aug  9 17:55:34 2015] power_meter ACPI000D:00: Found ACPI power meter.
[So Aug  9 17:55:34 2015] power_meter ACPI000D:00: Ignoring unsafe software power cap!
[So Aug  9 17:55:34 2015] EDAC MC0: Giving out device to module ie31200_edac controller IE31200: DEV 0000:00:00.0 (POLLED)
[So Aug  9 17:55:34 2015] ipmi message handler version 39.2
[So Aug  9 17:55:34 2015] IPMI System Interface driver.
[So Aug  9 17:55:34 2015] ipmi_si: probing via ACPI
[So Aug  9 17:55:34 2015] ipmi_si 00:01: [io  0x0ca2-0x0ca3] regsize 1 spacing 1 irq 0
[So Aug  9 17:55:34 2015] ipmi_si: Adding ACPI-specified kcs state machine
[So Aug  9 17:55:34 2015] ipmi_si: probing via SMBIOS
[So Aug  9 17:55:34 2015] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
[So Aug  9 17:55:34 2015] ipmi_si: Adding SMBIOS-specified kcs state machine duplicate interface
[So Aug  9 17:55:34 2015] ipmi_si: probing via SPMI
[So Aug  9 17:55:34 2015] ipmi_si: SPMI: io 0xca2 regsize 2 spacing 2 irq 0
[So Aug  9 17:55:34 2015] ipmi_si: Adding SPMI-specified kcs state machine duplicate interface
[So Aug  9 17:55:34 2015] ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
[So Aug  9 17:55:34 2015] hpwdt 0000:01:00.0: HP Watchdog Timer Driver: NMI decoding initialized, allow kernel dump: ON (default = 1/ON)
[So Aug  9 17:55:34 2015] pps_core: LinuxPPS API ver. 1 registered
[So Aug  9 17:55:34 2015] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[So Aug  9 17:55:34 2015] hpwdt 0000:01:00.0: HP Watchdog Timer Driver: 1.3.3, timer margin: 30 seconds (nowayout=0).
[So Aug  9 17:55:34 2015] PTP clock support registered
[So Aug  9 17:55:34 2015] systemd[1]: Started Journal Service.
[So Aug  9 17:55:34 2015] tg3.c:v3.137 (May 11, 2014)
[So Aug  9 17:55:34 2015] systemd-journald[203]: Received request to flush runtime journal from PID 1
[So Aug  9 17:55:34 2015] AVX version of gcm_enc/dec engaged.
[So Aug  9 17:55:34 2015] AES CTR mode by8 optimization enabled
[So Aug  9 17:55:34 2015] [drm] Initialized drm 1.1.0 20060810
[So Aug  9 17:55:34 2015] tg3 0000:03:00.0 eth0: Tigon3 [partno(N/A) rev 5720000] (PCI Express) MAC address 3c:a8:2a:9f:87:6c
[So Aug  9 17:55:34 2015] tg3 0000:03:00.0 eth0: attached PHY is 5720C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[So Aug  9 17:55:34 2015] tg3 0000:03:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] TSOcap[1]
[So Aug  9 17:55:34 2015] tg3 0000:03:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[So Aug  9 17:55:34 2015] tg3 0000:03:00.1 eth1: Tigon3 [partno(N/A) rev 5720000] (PCI Express) MAC address 3c:a8:2a:9f:87:6d
[So Aug  9 17:55:34 2015] tg3 0000:03:00.1 eth1: attached PHY is 5720C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[So Aug  9 17:55:34 2015] tg3 0000:03:00.1 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] TSOcap[1]
[So Aug  9 17:55:34 2015] tg3 0000:03:00.1 eth1: dma_rwctrl[00000001] dma_mask[64-bit]
[So Aug  9 17:55:34 2015] iTCO_vendor_support: vendor-support=0
[So Aug  9 17:55:34 2015] tg3 0000:03:00.0 eno1: renamed from eth0
[So Aug  9 17:55:34 2015] gpio_ich: GPIO from 436 to 511 on gpio_ich
[So Aug  9 17:55:34 2015] tg3 0000:03:00.1 eno2: renamed from eth1
[So Aug  9 17:55:34 2015] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[So Aug  9 17:55:34 2015] dvb-usb: found a 'TeVii S660 USB' in cold state, will try to load a firmware
[So Aug  9 17:55:34 2015] iTCO_wdt: unable to reset NO_REBOOT flag, device disabled by hardware/BIOS
[So Aug  9 17:55:34 2015] checking generic (f9000000 130000) vs hw (f9000000 1000000)
[So Aug  9 17:55:34 2015] fb: switching to mgag200drmfb from VESA VGA
[So Aug  9 17:55:34 2015] Console: switching to colour dummy device 80x25
[So Aug  9 17:55:34 2015] [TTM] Zone  kernel: Available graphics memory: 8196618 kiB
[So Aug  9 17:55:34 2015] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[So Aug  9 17:55:34 2015] [TTM] Initializing pool allocator
[So Aug  9 17:55:34 2015] [TTM] Initializing DMA pool allocator
[So Aug  9 17:55:34 2015] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw'
[So Aug  9 17:55:34 2015] dw2102: start downloading DW210X firmware
[So Aug  9 17:55:34 2015] fbcon: mgadrmfb (fb0) is primary device
[So Aug  9 17:55:35 2015] Adding 17605076k swap on /dev/sdd2.  Priority:-1 extents:1 across:17605076k SSFS
[So Aug  9 17:55:35 2015] usb 3-1: USB disconnect, device number 2
[So Aug  9 17:55:35 2015] ipmi_si 00:01: Found new BMC (man_id: 0x00000b, prod_id: 0x2000, dev_id: 0x13)
[So Aug  9 17:55:35 2015] ipmi_si 00:01: IPMI kcs interface initialized
[So Aug  9 17:55:35 2015] IPMI SSIF Interface driver
[So Aug  9 17:55:35 2015] Console: switching to colour frame buffer device 128x48
[So Aug  9 17:55:35 2015] intel_rapl: Found RAPL domain package
[So Aug  9 17:55:35 2015] intel_rapl: Found RAPL domain core
[So Aug  9 17:55:35 2015] mgag200 0000:01:00.1: fb0: mgadrmfb frame buffer device
[So Aug  9 17:55:35 2015] mgag200 0000:01:00.1: registered panic notifier
[So Aug  9 17:55:35 2015] md: bind<sdb1>
[So Aug  9 17:55:35 2015] md: bind<sda1>
[So Aug  9 17:55:35 2015] md: raid1 personality registered for level 1
[So Aug  9 17:55:35 2015] md/raid1:md0: active with 2 out of 2 mirrors
[So Aug  9 17:55:35 2015] created bitmap (15 pages) for device md0
[So Aug  9 17:55:35 2015] md0: bitmap initialized from disk: read 1 pages, set 0 of 29805 bits
[So Aug  9 17:55:35 2015] dvb-usb: found a 'TeVii S660 USB' in warm state.
[So Aug  9 17:55:35 2015] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[So Aug  9 17:55:35 2015] DVB: registering new adapter (TeVii S660 USB)
[So Aug  9 17:55:35 2015] dvb-usb: MAC address: c8:c8:c8:c8:c8:c8
[So Aug  9 17:55:35 2015] [drm] Initialized mgag200 1.0.0 20110418 for 0000:01:00.1 on minor 0
[So Aug  9 17:55:35 2015] md0: detected capacity change from 0 to 2000159768576
[So Aug  9 17:55:35 2015] Invalid probe, probably not a DS3000
[So Aug  9 17:55:35 2015] dvb-usb: no frontend was attached by 'TeVii S660 USB'
[So Aug  9 17:55:35 2015] Registered IR keymap rc-tevii-nec
[So Aug  9 17:55:35 2015] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb3/3-1/rc/rc0/input4
[So Aug  9 17:55:35 2015] rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb3/3-1/rc/rc0
[So Aug  9 17:55:35 2015] dvb-usb: schedule remote query interval to 150 msecs.
[So Aug  9 17:55:35 2015] dvb-usb: TeVii S660 USB successfully initialized and connected.
[So Aug  9 17:55:35 2015] usbcore: registered new interface driver dw2102
[So Aug  9 17:55:35 2015] dvb-usb: TeVii S660 USB successfully deinitialized and disconnected.
[So Aug  9 17:55:35 2015] IPv6: ADDRCONF(NETDEV_UP): eno1: link is not ready
[So Aug  9 17:55:35 2015] device-mapper: uevent: version 1.0.3
[So Aug  9 17:55:35 2015] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@redhat.com
[So Aug  9 17:55:35 2015] loop: module loaded
[So Aug  9 17:55:35 2015] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[So Aug  9 17:55:35 2015] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[So Aug  9 17:55:35 2015] Bridge firewalling registered
[So Aug  9 17:55:36 2015] usb 3-1: new high-speed USB device number 3 using xhci_hcd
[So Aug  9 17:55:36 2015] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 2
[So Aug  9 17:55:36 2015] dvb-usb: found a 'TeVii S660 USB' in cold state, will try to load a firmware
[So Aug  9 17:55:36 2015] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw'
[So Aug  9 17:55:36 2015] dw2102: start downloading DW210X firmware
[So Aug  9 17:55:37 2015] dvb-usb: found a 'TeVii S660 USB' in warm state.
[So Aug  9 17:55:37 2015] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[So Aug  9 17:55:37 2015] DVB: registering new adapter (TeVii S660 USB)
[So Aug  9 17:55:37 2015] dvb-usb: MAC address: 00:18:bd:5c:4a:eb
[So Aug  9 17:55:37 2015] DS3000 chip version: 0.192 attached.
[So Aug  9 17:55:37 2015] ts2020_attach: Find tuner TS2020!
[So Aug  9 17:55:37 2015] dw2102: Attached ds3000+ts2020!

[So Aug  9 17:55:37 2015] usb 3-1: DVB: registering adapter 0 frontend 0 (Montage Technology DS3000)...
[So Aug  9 17:55:37 2015] Registered IR keymap rc-tevii-nec
[So Aug  9 17:55:37 2015] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb3/3-1/rc/rc0/input5
[So Aug  9 17:55:37 2015] rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1c.6/0000:04:00.0/usb3/3-1/rc/rc0
[So Aug  9 17:55:37 2015] dvb-usb: schedule remote query interval to 150 msecs.
[So Aug  9 17:55:37 2015] dvb-usb: TeVii S660 USB successfully initialized and connected.
[So Aug  9 17:55:38 2015] tg3 0000:03:00.0 eno1: Link is up at 1000 Mbps, full duplex
[So Aug  9 17:55:38 2015] tg3 0000:03:00.0 eno1: Flow control is on for TX and on for RX
[So Aug  9 17:55:38 2015] tg3 0000:03:00.0 eno1: EEE is disabled
[So Aug  9 17:55:38 2015] IPv6: ADDRCONF(NETDEV_CHANGE): eno1: link becomes ready
[So Aug  9 17:56:55 2015] NET: Registered protocol family 38
[So Aug  9 17:56:56 2015] EXT4-fs (dm-1): mounted filesystem with ordered data mode. Opts: (null)
[So Aug  9 17:56:56 2015] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[So Aug  9 17:56:56 2015] NFSD: starting 90-second grace period (net ffffffff818a9100)
[So Aug  9 17:56:57 2015] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)...
[So Aug  9 17:56:57 2015] ds3000_firmware_ondemand: Waiting for firmware upload(2)...
[So Aug  9 21:53:01 2015] perf interrupt took too long (2502 > 2495), lowering kernel.perf_event_max_sample_rate to 50100
[Di Aug 11 21:22:12 2015] usb usb3-port1: disabled by hub (EMI?), re-enabling...
[Di Aug 11 21:22:12 2015] usb 3-1: USB disconnect, device number 3
[Di Aug 11 21:25:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:25:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:25:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:25:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:25:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:25:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:25:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:25:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:25:02 2015] Call Trace:
[Di Aug 11 21:25:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:25:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:25:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:25:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:25:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:25:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:25:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:25:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:25:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:25:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:25:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:25:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:25:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:25:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:25:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:25:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:25:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:25:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:25:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:25:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:25:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:25:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:25:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:25:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:27:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:27:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:27:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:27:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:27:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:27:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:27:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:27:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:27:02 2015] Call Trace:
[Di Aug 11 21:27:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:27:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:27:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:27:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:27:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:27:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:27:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:27:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:27:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:27:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:27:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:27:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:27:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:27:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:27:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:27:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:27:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:27:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:27:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:27:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:27:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:27:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:27:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:27:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:29:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:29:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:29:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:29:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:29:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:29:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:29:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:29:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:29:02 2015] Call Trace:
[Di Aug 11 21:29:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:29:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:29:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:29:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:29:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:29:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:29:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:29:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:29:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:29:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:29:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:29:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:29:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:29:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:29:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:29:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:29:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:29:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:29:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:29:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:29:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:29:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:29:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:29:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:31:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:31:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:31:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:31:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:31:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:31:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:31:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:31:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:31:02 2015] Call Trace:
[Di Aug 11 21:31:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:31:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:31:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:31:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:31:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:31:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:31:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:31:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:31:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:31:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:31:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:31:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:31:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:31:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:31:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:31:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:31:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:31:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:31:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:31:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:31:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:31:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:31:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:31:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:33:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:33:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:33:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:33:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:33:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:33:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:33:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:33:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:33:02 2015] Call Trace:
[Di Aug 11 21:33:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:33:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:33:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:33:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:33:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:33:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:33:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:33:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:33:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:33:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:33:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:33:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:33:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:33:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:33:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:33:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:33:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:33:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:33:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:33:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:33:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:33:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:33:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:33:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:35:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:35:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:35:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:35:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:35:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:35:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:35:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:35:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:35:02 2015] Call Trace:
[Di Aug 11 21:35:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:35:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:35:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:35:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:35:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:35:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:35:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:35:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:35:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:35:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:35:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:35:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:35:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:35:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:35:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:35:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:35:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:35:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:35:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:35:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:35:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:35:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:35:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:35:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:37:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:37:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:37:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:37:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:37:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:37:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:37:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:37:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:37:02 2015] Call Trace:
[Di Aug 11 21:37:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:37:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:37:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:37:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:37:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:37:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:37:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:37:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:37:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:37:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:37:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:37:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:37:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:37:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:37:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:37:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:37:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:37:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:37:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:37:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:37:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:37:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:37:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:37:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:39:02 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:39:02 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:39:02 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:39:02 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:39:02 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:39:02 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:39:02 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:39:02 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:39:02 2015] Call Trace:
[Di Aug 11 21:39:02 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:39:02 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:39:02 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:39:02 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:39:02 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:39:02 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:39:02 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:39:02 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:39:02 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:39:02 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:39:02 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:39:02 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:39:02 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:39:02 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:39:02 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:39:02 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:39:02 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:39:02 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:39:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:39:02 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:39:02 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:39:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:39:02 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:39:02 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:41:03 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:41:03 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:41:03 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:41:03 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:41:03 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:41:03 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:41:03 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:41:03 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:41:03 2015] Call Trace:
[Di Aug 11 21:41:03 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:41:03 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:41:03 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:41:03 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:41:03 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:41:03 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:41:03 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:41:03 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:41:03 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:41:03 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:41:03 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:41:03 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:41:03 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:41:03 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:41:03 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:41:03 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:41:03 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:41:03 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:41:03 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:41:03 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:41:03 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:41:03 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:41:03 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:41:03 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:43:03 2015] INFO: task kworker/0:2:7006 blocked for more than 120 seconds.
[Di Aug 11 21:43:03 2015]       Not tainted 4.1.4-1-ARCH #1
[Di Aug 11 21:43:03 2015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[Di Aug 11 21:43:03 2015] kworker/0:2     D ffff8803ec6eba18     0  7006      2 0x00000000
[Di Aug 11 21:43:03 2015] Workqueue: usb_hub_wq hub_event [usbcore]
[Di Aug 11 21:43:03 2015]  ffff8803ec6eba18 ffff8803f66b1460 ffff8803f66b4750 ffff8803ec6eba18
[Di Aug 11 21:43:03 2015]  ffff8803ec6ec000 ffff8803f6eb8010 ffff8803ef671278 ffff8803f6cd6090
[Di Aug 11 21:43:03 2015]  ffff8803f6cd6000 ffff8803ec6eba38 ffffffff81588247 ffff8803f6eb8010
[Di Aug 11 21:43:03 2015] Call Trace:
[Di Aug 11 21:43:03 2015]  [<ffffffff81588247>] schedule+0x37/0x90
[Di Aug 11 21:43:03 2015]  [<ffffffffa045b35d>] dvb_unregister_frontend+0xcd/0x140 [dvb_core]
[Di Aug 11 21:43:03 2015]  [<ffffffff810bc6d0>] ? wake_atomic_t_function+0x60/0x60
[Di Aug 11 21:43:03 2015]  [<ffffffffa048c980>] dvb_usb_adapter_frontend_exit+0x40/0x70 [dvb_usb]
[Di Aug 11 21:43:03 2015]  [<ffffffffa048b46d>] dvb_usb_exit+0x3d/0xc0 [dvb_usb]
[Di Aug 11 21:43:03 2015]  [<ffffffffa048b533>] dvb_usb_device_exit+0x43/0x60 [dvb_usb]
[Di Aug 11 21:43:03 2015]  [<ffffffffa03f51e6>] dw2102_disconnect+0x46/0x50 [dvb_usb_dw2102]
[Di Aug 11 21:43:03 2015]  [<ffffffffa0050863>] usb_unbind_interface+0x83/0x290 [usbcore]
[Di Aug 11 21:43:03 2015]  [<ffffffff813ff4b3>] ? rpm_idle+0x23/0x2a0
[Di Aug 11 21:43:03 2015]  [<ffffffff813f4547>] __device_release_driver+0x87/0x120
[Di Aug 11 21:43:03 2015]  [<ffffffff813f4603>] device_release_driver+0x23/0x30
[Di Aug 11 21:43:03 2015]  [<ffffffff813f3e88>] bus_remove_device+0x108/0x180
[Di Aug 11 21:43:03 2015]  [<ffffffff813f00d1>] device_del+0x141/0x270
[Di Aug 11 21:43:03 2015]  [<ffffffffa004de91>] usb_disable_device+0x91/0x290 [usbcore]
[Di Aug 11 21:43:03 2015]  [<ffffffffa0043184>] usb_disconnect+0x94/0x2d0 [usbcore]
[Di Aug 11 21:43:03 2015]  [<ffffffffa00455ab>] hub_event+0x7ab/0x1620 [usbcore]
[Di Aug 11 21:43:03 2015]  [<ffffffff8109195b>] process_one_work+0x14b/0x470
[Di Aug 11 21:43:03 2015]  [<ffffffff81091cc8>] worker_thread+0x48/0x4c0
[Di Aug 11 21:43:03 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:43:03 2015]  [<ffffffff81091c80>] ? process_one_work+0x470/0x470
[Di Aug 11 21:43:03 2015]  [<ffffffff81097818>] kthread+0xd8/0xf0
[Di Aug 11 21:43:03 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Di Aug 11 21:43:03 2015]  [<ffffffff8158c2a2>] ret_from_fork+0x42/0x70
[Di Aug 11 21:43:03 2015]  [<ffffffff81097740>] ? kthread_worker_fn+0x170/0x170
[Mi Aug 12 12:15:30 2015] dvb-usb: could not submit URB no. 0 - get them all back
[Mi Aug 12 12:15:50 2015] dvb-usb: could not submit URB no. 0 - get them all back

FolkloreAddict · 2017-06-17 23:06:13

I can see it has been quite a while but I have the same problem:

[97219.793411] dvb-usb: TeVii S660 USB successfully initialized and connected.
[97238.787422] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)...
[97238.787551] ds3000_firmware_ondemand: Waiting for firmware upload(2)...
[97239.346447] usb 2-1.2.2: DVB: adapter 0 frontend 0 frequency 0 out of range (950000..2150000)
[97239.404154] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)...
[97239.404255] ds3000_firmware_ondemand: Waiting for firmware upload(2)...
[98074.279468] usb 2-1.2.2: USB disconnect, device number 15
[98300.460577] INFO: task kworker/2:1:25501 blocked for more than 120 seconds.
[98300.462966]       Tainted: P        W  O    4.11.5-1-ARCH #1
[98300.466642] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[98300.470757] kworker/2:1     D    0 25501      2 0x00000000
[98300.470787] Workqueue: usb_hub_wq hub_event [usbcore]
[98300.470791] Call Trace:
[98300.470809]  __schedule+0x22e/0x8e0
[98300.470821]  schedule+0x3d/0x90
[98300.470831]  dvb_dmxdev_release+0xd6/0x110 [dvb_core]
[98300.470843]  ? wake_bit_function+0x60/0x60
[98300.470852]  dvb_usb_adapter_dvb_exit+0x43/0x70 [dvb_usb]
[98300.470858]  dvb_usb_exit+0x41/0xb0 [dvb_usb]
[98300.470864]  dvb_usb_device_exit+0x3f/0x60 [dvb_usb]
[98300.470872]  dw2102_disconnect+0x69/0x70 [dvb_usb_dw2102]
[98300.470885]  usb_unbind_interface+0x83/0x280 [usbcore]
[98300.470898]  device_release_driver_internal+0x158/0x200
[98300.470904]  device_release_driver+0x12/0x20
[98300.470910]  bus_remove_device+0x104/0x180
[98300.470916]  device_del+0x1e8/0x390
[98300.470928]  ? usb_remove_ep_devs+0x1f/0x30 [usbcore]
[98300.470943]  usb_disable_device+0x9f/0x270 [usbcore]
[98300.470956]  usb_disconnect+0xc6/0x2b0 [usbcore]
[98300.470970]  hub_event+0x514/0x1550 [usbcore]
[98300.470983]  process_one_work+0x1e0/0x490
[98300.470990]  worker_thread+0x48/0x4e0
[98300.470996]  kthread+0x125/0x140
[98300.471002]  ? process_one_work+0x490/0x490
[98300.471007]  ? kthread_create_on_node+0x70/0x70
[98300.471013]  ret_from_fork+0x2c/0x40
[98423.336848] INFO: task kworker/2:1:25501 blocked for more than 120 seconds.
[98423.340646]       Tainted: P        W  O    4.11.5-1-ARCH #1
[98423.344372] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[98423.348183] kworker/2:1     D    0 25501      2 0x00000000
[98423.348213] Workqueue: usb_hub_wq hub_event [usbcore]
[98423.348218] Call Trace:
[98423.348235]  __schedule+0x22e/0x8e0

Additionally after updating my system a few days ago (was roughly 100 days without updating) my kernel started to panic. I have reason to believe it's connected to this problem or at least the device.

Did you ever find anything that helped you? And are you experiencing Kernel Panics lately?

That "frequency 0 out of range" message is caused by TvHeadend btw. It was causing the driver to crash until a recent change which made it ignore wrong values.

I also have another problem with this device: https://bbs.archlinux.org/viewtopic.php?id=210867
Just in case you ran into that and found a solution.

At the moment I'm very tempted to just buy and test a different device.

fsckd · 2017-06-17 23:42:57

I'm sorry FolkloreAddict, OP hasn't been around in two years. I suggest starting a new thread.

Also, https://wiki.archlinux.org/index.php/Co … bumping.22

Closing.

Arch Linux

#1 2015-08-13 09:34:09

dvb-usb disabled by hub, call trace on re-enable

#2 2017-06-17 23:06:13

Re: dvb-usb disabled by hub, call trace on re-enable

#3 2017-06-17 23:42:57

Re: dvb-usb disabled by hub, call trace on re-enable

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