Re: [Linux 4.2-rc8+] circular locking dependency detected: [pppd] ppp_dev_uninit() | rtnl_lock()

From: Sedat Dilek
Date: Sun Sep 20 2015 - 18:57:45 EST

On Sun, Sep 13, 2015 at 9:19 AM, Sedat Dilek <sedat.dilek@xxxxxxxxx> wrote:
> On Fri, Sep 4, 2015 at 10:32 PM, Sedat Dilek <sedat.dilek@xxxxxxxxx> wrote:
>>> Could this be caused by this commit...?
>>>
>>> commit 8cb775bc0a34dc596837e7da03fd22c747be618b
>>> "ppp: fix device unregistration upon netns deletion"
>>>
>>
>> With the Revert "ppp: fix device unregistration upon netns deletion" I
>> do not see any lockdep issues.
>>
>
> I still see this issue with Linux v4.3-rc1.
>
> [ TEST-CASE (reproducible) ]
>
> root# stop network-manager
>
> root# modprobe -r -v ppp_deflate
>
> [ /TEST-CASE ]
>

Still seeing this with v4.3-rc2 and above test-case.

- Sedat -
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.3.0-rc2-1-iniza-small (sedat.dilek@xxxxxxxxx@fambox) (gcc version 4.9.2 (Ubuntu 4.9.2-0ubuntu1~12.04) ) #1 SMP Mon Sep 21 00:24:38 CEST 2015
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.3.0-rc2-1-iniza-small root=UUID=001AADA61AAD9964 loop=/ubuntu/disks/root.disk ro
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] Disabled fast string operations
[ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 0x340 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000020200000-0x000000003fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x00000000401fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000040200000-0x00000000d9c9efff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000d9c9f000-0x00000000dae7efff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000dae7f000-0x00000000daf9efff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000daf9f000-0x00000000daffefff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000dafff000-0x00000000daffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df9fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed08000-0x00000000fed08fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffd80000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011fdfffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.6 present.
[ 0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x11fe00 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 080000000 mask FC0000000 write-back
[ 0.000000] 2 base 0C0000000 mask FE0000000 write-back
[ 0.000000] 3 base 0DC000000 mask FFC000000 uncachable
[ 0.000000] 4 base 0DB000000 mask FFF000000 uncachable
[ 0.000000] 5 base 100000000 mask FE0000000 write-back
[ 0.000000] 6 base 11FE00000 mask FFFE00000 uncachable
[ 0.000000] 7 base 0FFC00000 mask FFFC00000 write-protect
[ 0.000000] 8 disabled
[ 0.000000] 9 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 0.000000] e820: last_pfn = 0xdb000 max_arch_pfn = 0x400000000
[ 0.000000] found SMP MP-table at [mem 0x000f00e0-0x000f00ef] mapped at [ffff8800000f00e0]
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[ 0.000000] reserving inaccessible SNB gfx pages
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x02ccc000, 0x02cccfff] PGTABLE
[ 0.000000] BRK [0x02ccd000, 0x02ccdfff] PGTABLE
[ 0.000000] BRK [0x02cce000, 0x02ccefff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x11fc00000-0x11fdfffff]
[ 0.000000] [mem 0x11fc00000-0x11fdfffff] page 2M
[ 0.000000] BRK [0x02ccf000, 0x02ccffff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x11fbfffff]
[ 0.000000] [mem 0x100000000-0x11fbfffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0xc0000000-0xd9c9efff]
[ 0.000000] [mem 0xc0000000-0xd9bfffff] page 2M
[ 0.000000] [mem 0xd9c00000-0xd9c9efff] page 4k
[ 0.000000] BRK [0x02cd0000, 0x02cd0fff] PGTABLE
[ 0.000000] BRK [0x02cd1000, 0x02cd1fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0xdafff000-0xdaffffff]
[ 0.000000] [mem 0xdafff000-0xdaffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x1fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x20200000-0x3fffffff]
[ 0.000000] [mem 0x20200000-0x3fffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x40200000-0xbfffffff]
[ 0.000000] [mem 0x40200000-0xbfffffff] page 2M
[ 0.000000] RAMDISK: [mem 0x3790e000-0x37c7efff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0100 000024 (v02 SECCSD)
[ 0.000000] ACPI: XSDT 0x00000000DAFFE170 00008C (v01 SECCSD LH43STAR 00000002 PTEC 00000002)
[ 0.000000] ACPI: FACP 0x00000000DAFEF000 00010C (v05 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: DSDT 0x00000000DAFF2000 0083AC (v02 SECCSD SNB-CPT 00000000 INTL 20061109)
[ 0.000000] ACPI: FACS 0x00000000DAF47000 000040
[ 0.000000] ACPI: SLIC 0x00000000DAFFD000 000176 (v01 SECCSD LH43STAR 00000002 PTEC 00000001)
[ 0.000000] ACPI: SSDT 0x00000000DAFFB000 001068 (v01 SECCSD PtidDevc 00001000 INTL 20061109)
[ 0.000000] ACPI: ASF! 0x00000000DAFF1000 0000A5 (v32 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: HPET 0x00000000DAFEE000 000038 (v01 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: APIC 0x00000000DAFED000 000098 (v03 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: MCFG 0x00000000DAFEC000 00003C (v01 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: SSDT 0x00000000DAFEB000 000804 (v01 PmRef Cpu0Ist 00003000 INTL 20061109)
[ 0.000000] ACPI: SSDT 0x00000000DAFEA000 000996 (v01 PmRef CpuPm 00003000 INTL 20061109)
[ 0.000000] ACPI: UEFI 0x00000000DAFE9000 00003E (v01 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: UEFI 0x00000000DAFE8000 000042 (v01 PTL COMBUF 00000001 PTL 00000001)
[ 0.000000] ACPI: UEFI 0x00000000DAFE7000 00026A (v01 SECCSD LH43STAR 00000002 PTL 00000002)
[ 0.000000] ACPI: SSDT 0x00000000DAFE6000 0000D0 (v01 Iffs IffsAsl 00003000 INTL 20061109)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000011fdfffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x11fdf8000-0x11fdfcfff]
[ 0.000000] [ffffea0000000000-ffffea00047fffff] PMD -> [ffff88011b400000-ffff88011f3fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000011fdfffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009cfff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff]
[ 0.000000] node 0: [mem 0x0000000020200000-0x000000003fffffff]
[ 0.000000] node 0: [mem 0x0000000040200000-0x00000000d9c9efff]
[ 0.000000] node 0: [mem 0x00000000dafff000-0x00000000daffffff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000011fdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000011fdfffff]
[ 0.000000] On node 0 totalpages: 1021500
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 156 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 13859 pages used for memmap
[ 0.000000] DMA32 zone: 886944 pages, LIFO batch:31
[ 0.000000] Normal zone: 2040 pages used for memmap
[ 0.000000] Normal zone: 130560 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at 0xdba00000-0xdf9fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] IOAPIC[0]: apic_id 14, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x20000000-0x201fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x40000000-0x401fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xd9c9f000-0xdae7efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdae7f000-0xdaf9efff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdaf9f000-0xdaffefff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdb000000-0xdf9fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdfa00000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed07fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed08000-0xfed08fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed09000-0xfed0ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1a000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffd7ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xffd80000-0xffffffff]
[ 0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 34 pages/cpu @ffff88011fa00000 s101576 r8192 d29496 u262144
[ 0.000000] pcpu-alloc: s101576 r8192 d29496 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1005381
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.3.0-rc2-1-iniza-small root=UUID=001AADA61AAD9964 loop=/ubuntu/disks/root.disk ro
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 3918804K/4086000K available (7958K kernel code, 1377K rwdata, 3500K rodata, 1408K init, 14376K bss, 167196K reserved, 0K cma-reserved)
[ 0.000000] Running RCU self tests
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU lockdep checking is enabled.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
[ 0.000000] NR_IRQS:16640 nr_irqs:488 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 8159 kB
[ 0.000000] per task-struct memory footprint: 1920 bytes
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 1596.342 MHz processor
[ 0.000072] Calibrating delay loop (skipped), value calculated using timer frequency.. 3192.68 BogoMIPS (lpj=6385368)
[ 0.000085] pid_max: default: 32768 minimum: 301
[ 0.000110] ACPI: Core revision 20150818
[ 0.018766] ACPI: 5 ACPI AML tables successfully acquired and loaded
[ 0.018946] Security Framework initialized
[ 0.018953] Yama: becoming mindful.
[ 0.018986] AppArmor: AppArmor initialized
[ 0.019844] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.021158] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.021634] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.021656] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.022736] Initializing cgroup subsys io
[ 0.022776] Initializing cgroup subsys memory
[ 0.022799] Initializing cgroup subsys devices
[ 0.022829] Initializing cgroup subsys freezer
[ 0.022859] Initializing cgroup subsys perf_event
[ 0.022871] Initializing cgroup subsys hugetlb
[ 0.022922] Disabled fast string operations
[ 0.022929] CPU: Physical Processor ID: 0
[ 0.022934] CPU: Processor Core ID: 0
[ 0.022943] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.022949] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.022957] mce: CPU supports 7 MCE banks
[ 0.022994] CPU0: Thermal monitoring enabled (TM1)
[ 0.023013] process: using mwait in idle threads
[ 0.023021] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[ 0.023027] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[ 0.023655] Freeing SMP alternatives memory: 24K (ffffffff81eba000 - ffffffff81ec0000)
[ 0.039519] ftrace: allocating 29347 entries in 115 pages
[ 0.055959] x2apic: IRQ remapping doesn't support X2APIC mode
[ 0.056620] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.096288] TSC deadline timer enabled
[ 0.096293] smpboot: CPU0: Intel(R) Core(TM) i5-2467M CPU @ 1.60GHz (family: 0x6, model: 0x2a, stepping: 0x7)
[ 0.096347] Performance Events: PEBS fmt1+, 16-deep LBR, SandyBridge events, full-width counters, Intel PMU driver.
[ 0.096389] ... version: 3
[ 0.096395] ... bit width: 48
[ 0.096399] ... generic registers: 4
[ 0.096404] ... value mask: 0000ffffffffffff
[ 0.096410] ... max period: 0000ffffffffffff
[ 0.096415] ... fixed-purpose events: 3
[ 0.096420] ... event mask: 000000070000000f
[ 0.098327] x86: Booting SMP configuration:
[ 0.098334] .... node #0, CPUs: #1
[ 0.098667] Disabled fast string operations
[ 0.101216] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[ 0.101750] #2
[ 0.102057] Disabled fast string operations
[ 0.104610] #3<6>[ 0.104918] Disabled fast string operations
[ 0.107049] x86: Booted up 1 node, 4 CPUs
[ 0.107063] smpboot: Total of 4 processors activated (12770.73 BogoMIPS)
[ 0.111740] devtmpfs: initialized
[ 0.116540] evm: security.selinux
[ 0.116546] evm: security.SMACK64
[ 0.116551] evm: security.capability
[ 0.116743] PM: Registering ACPI NVS region [mem 0xdae7f000-0xdaf9efff] (1179648 bytes)
[ 0.117096] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.118542] NET: Registered protocol family 16
[ 0.130834] cpuidle: using governor ladder
[ 0.142744] cpuidle: using governor menu
[ 0.142952] ACPI: bus type PCI registered
[ 0.143250] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.143262] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.143276] PCI: Using configuration type 1 for base access
[ 0.143929] perf_event_intel: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.160331] ACPI: Added _OSI(Module Device)
[ 0.160339] ACPI: Added _OSI(Processor Device)
[ 0.160345] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.160351] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.172337] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.180848] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.182658] ACPI: Dynamic OEM Table Load:
[ 0.182687] ACPI: SSDT 0xFFFF88011B0A6800 000688 (v01 PmRef Cpu0Cst 00003001 INTL 20061109)
[ 0.184866] ACPI: Dynamic OEM Table Load:
[ 0.184892] ACPI: SSDT 0xFFFF88011A012800 000303 (v01 PmRef ApIst 00003000 INTL 20061109)
[ 0.186899] ACPI: Dynamic OEM Table Load:
[ 0.186924] ACPI: SSDT 0xFFFF88011A017E00 000119 (v01 PmRef ApCst 00003000 INTL 20061109)
[ 0.190257] ACPI : EC: EC started
[ 0.191684] ACPI: Interpreter enabled
[ 0.191708] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150818/hwxface-580)
[ 0.191766] ACPI: (supports S0 S1 S3 S4 S5)
[ 0.191772] ACPI: Using IOAPIC for interrupt routing
[ 0.191849] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.212965] ACPI: Power Resource [FN00] (off)
[ 0.213399] ACPI: Power Resource [FN01] (off)
[ 0.213730] ACPI: Power Resource [FN02] (off)
[ 0.214060] ACPI: Power Resource [FN03] (off)
[ 0.214389] ACPI: Power Resource [FN04] (off)
[ 0.216714] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 0.216727] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.217356] \_SB_.PCI0:_OSC invalid UUID
[ 0.217358] _OSC request data:1 1f 0
[ 0.217364] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 0.218239] PCI host bridge to bus 0000:00
[ 0.218247] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 0.218255] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.218262] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.218269] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.218278] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff window]
[ 0.218288] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window]
[ 0.218375] pci 0000:00:00.0: [8086:0104] type 00 class 0x060000
[ 0.218748] pci 0000:00:02.0: [8086:0116] type 00 class 0x030000
[ 0.218774] pci 0000:00:02.0: reg 0x10: [mem 0xf0000000-0xf03fffff 64bit]
[ 0.218786] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[ 0.218794] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f]
[ 0.219239] pci 0000:00:16.0: [8086:1c3a] type 00 class 0x078000
[ 0.219300] pci 0000:00:16.0: reg 0x10: [mem 0xf0705000-0xf070500f 64bit]
[ 0.219415] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.219761] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320
[ 0.219814] pci 0000:00:1a.0: reg 0x10: [mem 0xf070a000-0xf070a3ff]
[ 0.219946] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.220252] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
[ 0.220311] pci 0000:00:1b.0: reg 0x10: [mem 0xf0700000-0xf0703fff 64bit]
[ 0.220444] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.220629] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 0.220791] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400
[ 0.220938] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.221098] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 0.221267] pci 0000:00:1c.3: [8086:1c16] type 01 class 0x060400
[ 0.221413] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 0.221574] pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 0.221736] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400
[ 0.221880] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.222194] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320
[ 0.222247] pci 0000:00:1d.0: reg 0x10: [mem 0xf0709000-0xf07093ff]
[ 0.222380] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.222678] pci 0000:00:1f.0: [8086:1c49] type 00 class 0x060100
[ 0.223149] pci 0000:00:1f.2: [8086:1c03] type 00 class 0x010601
[ 0.223207] pci 0000:00:1f.2: reg 0x10: [io 0x3088-0x308f]
[ 0.223224] pci 0000:00:1f.2: reg 0x14: [io 0x3094-0x3097]
[ 0.223240] pci 0000:00:1f.2: reg 0x18: [io 0x3080-0x3087]
[ 0.223257] pci 0000:00:1f.2: reg 0x1c: [io 0x3090-0x3093]
[ 0.223274] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f]
[ 0.223291] pci 0000:00:1f.2: reg 0x24: [mem 0xf0708000-0xf07087ff]
[ 0.223357] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.223650] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500
[ 0.223686] pci 0000:00:1f.3: reg 0x10: [mem 0xf0704000-0xf07040ff 64bit]
[ 0.223733] pci 0000:00:1f.3: reg 0x20: [io 0xefa0-0xefbf]
[ 0.224151] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.224166] pci 0000:00:1c.0: bridge window [mem 0xf0600000-0xf06fffff]
[ 0.224418] pci 0000:01:00.0: [8086:0091] type 00 class 0x028000
[ 0.225055] pci 0000:01:00.0: reg 0x10: [mem 0xf0600000-0xf0601fff 64bit]
[ 0.226399] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 0.226681] pci 0000:01:00.0: System wakeup disabled by ACPI
[ 0.235268] pci 0000:00:1c.3: PCI bridge to [bus 02]
[ 0.235279] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 0.235294] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf04fffff 64bit pref]
[ 0.235375] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.235572] pci 0000:02:00.0: reg 0x10: [io 0x2000-0x20ff]
[ 0.235710] pci 0000:02:00.0: reg 0x18: [mem 0xf0404000-0xf0404fff 64bit pref]
[ 0.235794] pci 0000:02:00.0: reg 0x20: [mem 0xf0400000-0xf0403fff 64bit pref]
[ 0.236091] pci 0000:02:00.0: supports D1 D2
[ 0.236093] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.236250] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.243181] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 0.243197] pci 0000:00:1c.4: bridge window [mem 0xf0500000-0xf05fffff]
[ 0.243242] pci 0000:03:00.0: [1b21:1042] type 00 class 0x0c0330
[ 0.243323] pci 0000:03:00.0: reg 0x10: [mem 0xf0500000-0xf0507fff 64bit]
[ 0.243520] pci 0000:03:00.0: PME# supported from D3hot D3cold
[ 0.245815] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[ 0.245995] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.246176] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 *10 11 12 14 15)
[ 0.246351] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15)
[ 0.246526] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *9
[ 0.246703] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 0.246896] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 10 *11 12 14 15)
[ 0.247109] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 11 12 14 15) *9
[ 0.248524] ACPI: Enabled 4 GPEs in block 00 to 3F
[ 0.248670] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.249051] ACPI : EC: 0 stale EC events cleared
[ 0.249789] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 0.249796] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 0.249812] vgaarb: loaded
[ 0.249817] vgaarb: bridge control possible 0000:00:02.0
[ 0.250538] SCSI subsystem initialized
[ 0.250704] libata version 3.00 loaded.
[ 0.250811] ACPI: bus type USB registered
[ 0.250887] usbcore: registered new interface driver usbfs
[ 0.250927] usbcore: registered new interface driver hub
[ 0.251016] usbcore: registered new device driver usb
[ 0.251501] PCI: Using ACPI for IRQ routing
[ 0.255095] PCI: pci_cache_line_size set to 64 bytes
[ 0.255224] e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
[ 0.255233] e820: reserve RAM buffer [mem 0xd9c9f000-0xdbffffff]
[ 0.255236] e820: reserve RAM buffer [mem 0xdb000000-0xdbffffff]
[ 0.255238] e820: reserve RAM buffer [mem 0x11fe00000-0x11fffffff]
[ 0.255956] NetLabel: Initializing
[ 0.255962] NetLabel: domain hash size = 128
[ 0.255967] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.256025] NetLabel: unlabeled traffic allowed by default
[ 0.256251] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.256264] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[ 0.258363] clocksource: Switched to clocksource hpet
[ 0.299414] AppArmor: AppArmor Filesystem Enabled
[ 0.299668] pnp: PnP ACPI init
[ 0.300359] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.300369] system 00:00: [io 0x1000-0x100f] has been reserved
[ 0.300377] system 00:00: [io 0x5000-0x5003] has been reserved
[ 0.300384] system 00:00: [io 0xffff] has been reserved
[ 0.300393] system 00:00: [io 0x0400-0x0453] could not be reserved
[ 0.300400] system 00:00: [io 0x0458-0x047f] has been reserved
[ 0.300408] system 00:00: [io 0x0500-0x057f] has been reserved
[ 0.300416] system 00:00: [io 0x0a00-0x0a0f] has been reserved
[ 0.300423] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.300431] system 00:00: [io 0x5000-0x500f] could not be reserved
[ 0.300469] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.300561] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.300718] system 00:02: [io 0x0454-0x0457] has been reserved
[ 0.300730] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.300829] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.300953] pnp 00:04: Plug and Play ACPI device, IDs ETD0b00 SYN0002 PNP0f13 (active)
[ 0.301394] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 0.301403] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.301411] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.301419] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.301427] system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved
[ 0.301436] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.301444] system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.301451] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.301460] system 00:05: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.301468] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.301480] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.302463] system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 0.302521] pnp: PnP ACPI: found 7 devices
[ 0.313637] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.313702] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.313716] pci 0000:00:1c.0: bridge window [mem 0xf0600000-0xf06fffff]
[ 0.313735] pci 0000:00:1c.3: PCI bridge to [bus 02]
[ 0.313744] pci 0000:00:1c.3: bridge window [io 0x2000-0x2fff]
[ 0.313761] pci 0000:00:1c.3: bridge window [mem 0xf0400000-0xf04fffff 64bit pref]
[ 0.313778] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 0.313791] pci 0000:00:1c.4: bridge window [mem 0xf0500000-0xf05fffff]
[ 0.313811] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.313813] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.313815] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.313817] pci_bus 0000:00: resource 7 [mem 0xdfa00000-0xfeafffff window]
[ 0.313819] pci_bus 0000:00: resource 8 [mem 0xfed40000-0xfed44fff window]
[ 0.313821] pci_bus 0000:01: resource 1 [mem 0xf0600000-0xf06fffff]
[ 0.313824] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 0.313826] pci_bus 0000:02: resource 2 [mem 0xf0400000-0xf04fffff 64bit pref]
[ 0.313828] pci_bus 0000:03: resource 1 [mem 0xf0500000-0xf05fffff]
[ 0.313955] NET: Registered protocol family 2
[ 0.314547] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.315026] TCP bind hash table entries: 32768 (order: 9, 2097152 bytes)
[ 0.317287] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.317439] UDP hash table entries: 2048 (order: 6, 327680 bytes)
[ 0.317794] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes)
[ 0.318388] NET: Registered protocol family 1
[ 0.318422] pci 0000:00:02.0: Video device with shadowed ROM
[ 0.318620] PCI: CLS 64 bytes, default 64
[ 0.318886] Trying to unpack rootfs image as initramfs...
[ 0.403352] Freeing initrd memory: 3524K (ffff88003790e000 - ffff880037c7f000)
[ 0.403468] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.403476] software IO TLB [mem 0xd5c9f000-0xd9c9f000] (64MB) mapped at [ffff8800d5c9f000-ffff8800d9c9efff]
[ 0.403641] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[ 0.403651] hw unit of domain pp0-core 2^-16 Joules
[ 0.403656] hw unit of domain package 2^-16 Joules
[ 0.403661] hw unit of domain pp1-gpu 2^-16 Joules
[ 0.403945] microcode: CPU0 sig=0x206a7, pf=0x10, revision=0x28
[ 0.403972] microcode: CPU1 sig=0x206a7, pf=0x10, revision=0x28
[ 0.404012] microcode: CPU2 sig=0x206a7, pf=0x10, revision=0x28
[ 0.404036] microcode: CPU3 sig=0x206a7, pf=0x10, revision=0x28
[ 0.404218] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[ 0.404298] Scanning for low memory corruption every 60 seconds
[ 0.405671] futex hash table entries: 2048 (order: 6, 262144 bytes)
[ 0.405883] audit: initializing netlink subsys (disabled)
[ 0.405965] audit: type=2000 audit(1442796623.392:1): initialized
[ 0.406966] Initialise system trusted keyring
[ 0.407282] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.407869] VFS: Disk quotas dquot_6.6.0
[ 0.407916] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.408767] fuse init (API version 7.23)
[ 0.411125] Key type asymmetric registered
[ 0.411150] Asymmetric key parser 'x509' registered
[ 0.411209] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.411370] io scheduler noop registered
[ 0.411379] io scheduler deadline registered (default)
[ 0.411423] io scheduler cfq registered
[ 0.411430] start plist test
[ 0.413994] end plist test
[ 0.415451] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.415478] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.415706] intel_idle: MWAIT substates: 0x21120
[ 0.415708] intel_idle: v0.4 model 0x2A
[ 0.415709] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.417086] ACPI: AC Adapter [ADP1] (on-line)
[ 0.417346] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.417401] ACPI: Lid Switch [LID0]
[ 0.417545] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.417595] ACPI: Power Button [PWRB]
[ 0.417742] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
[ 0.417755] ACPI: Power Button [PWRF]
[ 0.422693] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.422701] ACPI: Thermal Zone [TZ00] (62 C)
[ 0.423280] thermal LNXTHERM:01: registered as thermal_zone1
[ 0.423287] ACPI: Thermal Zone [TZ01] (30 C)
[ 0.423427] GHES: HEST is not enabled!
[ 0.423815] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.432442] ACPI: Battery Slot [BAT1] (battery present)
[ 0.432700] Linux agpgart interface v0.103
[ 0.443363] brd: module loaded
[ 0.449248] loop: module loaded
[ 0.454427] ahci 0000:00:1f.2: version 3.0
[ 0.454844] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[ 0.454901] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1b impl SATA mode
[ 0.454913] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pio slum part ems sxs apst
[ 0.480505] scsi host0: ahci
[ 0.481130] scsi host1: ahci
[ 0.481625] scsi host2: ahci
[ 0.482099] scsi host3: ahci
[ 0.482623] scsi host4: ahci
[ 0.483031] scsi host5: ahci
[ 0.483234] ata1: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708100 irq 25
[ 0.483245] ata2: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708180 irq 25
[ 0.483253] ata3: DUMMY
[ 0.483260] ata4: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708280 irq 25
[ 0.483269] ata5: SATA max UDMA/133 abar m2048@0xf0708000 port 0xf0708300 irq 25
[ 0.483278] ata6: DUMMY
[ 0.484909] libphy: Fixed MDIO Bus: probed
[ 0.485302] tun: Universal TUN/TAP device driver, 1.6
[ 0.485308] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
[ 0.485497] PPP generic driver version 2.4.2
[ 0.485893] xhci_hcd 0000:03:00.0: xHCI Host Controller
[ 0.486079] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 1
[ 0.495940] xhci_hcd 0000:03:00.0: hcc params 0x0200f180 hci version 0x96 quirks 0x00080000
[ 0.496838] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.496847] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.496856] usb usb1: Product: xHCI Host Controller
[ 0.496862] usb usb1: Manufacturer: Linux 4.3.0-rc2-1-iniza-small xhci-hcd
[ 0.496868] usb usb1: SerialNumber: 0000:03:00.0
[ 0.497794] hub 1-0:1.0: USB hub found
[ 0.497891] hub 1-0:1.0: 2 ports detected
[ 0.498889] xhci_hcd 0000:03:00.0: xHCI Host Controller
[ 0.498907] xhci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 2
[ 0.499078] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 0.499196] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.499204] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.499213] usb usb2: Product: xHCI Host Controller
[ 0.499218] usb usb2: Manufacturer: Linux 4.3.0-rc2-1-iniza-small xhci-hcd
[ 0.499225] usb usb2: SerialNumber: 0000:03:00.0
[ 0.499807] hub 2-0:1.0: USB hub found
[ 0.499881] hub 2-0:1.0: 2 ports detected
[ 0.500451] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.500460] ehci-pci: EHCI PCI platform driver
[ 0.500815] ehci-pci 0000:00:1a.0: EHCI Host Controller
[ 0.500852] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
[ 0.500879] ehci-pci 0000:00:1a.0: debug port 2
[ 0.504820] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[ 0.504852] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf070a000
[ 0.514256] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.514430] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.514437] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.514446] usb usb3: Product: EHCI Host Controller
[ 0.514452] usb usb3: Manufacturer: Linux 4.3.0-rc2-1-iniza-small ehci_hcd
[ 0.514458] usb usb3: SerialNumber: 0000:00:1a.0
[ 0.514992] hub 3-0:1.0: USB hub found
[ 0.515024] hub 3-0:1.0: 2 ports detected
[ 0.515833] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 0.515855] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
[ 0.515885] ehci-pci 0000:00:1d.0: debug port 2
[ 0.519793] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 0.519822] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf0709000
[ 0.530186] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.530342] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.530349] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.530358] usb usb4: Product: EHCI Host Controller
[ 0.530364] usb usb4: Manufacturer: Linux 4.3.0-rc2-1-iniza-small ehci_hcd
[ 0.530371] usb usb4: SerialNumber: 0000:00:1d.0
[ 0.530851] hub 4-0:1.0: USB hub found
[ 0.530881] hub 4-0:1.0: 2 ports detected
[ 0.531337] ehci-platform: EHCI generic platform driver
[ 0.531373] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.531391] ohci-pci: OHCI PCI platform driver
[ 0.531430] ohci-platform: OHCI generic platform driver
[ 0.531463] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.531604] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:EPAD] at 0x60,0x64 irq 1,12
[ 0.538859] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.538922] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.539710] mousedev: PS/2 mouse device common for all mice
[ 0.541102] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 0.541144] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[ 0.541226] device-mapper: uevent: version 1.0.3
[ 0.541429] device-mapper: ioctl: 4.33.0-ioctl (2015-8-18) initialised: dm-devel@xxxxxxxxxx
[ 0.541475] Intel P-state driver initializing.
[ 0.542633] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.543481] NET: Registered protocol family 10
[ 0.545866] NET: Registered protocol family 17
[ 0.545942] Key type dns_resolver registered
[ 0.547637] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[ 0.548626] registered taskstats version 1
[ 0.548642] Loading compiled-in X.509 certificates
[ 0.549933] Loaded X.509 cert 'Build time autogenerated kernel key: d861534734a1854c045ffb7a95ace7fffd94d654'
[ 0.557828] Key type trusted registered
[ 0.567358] Key type encrypted registered
[ 0.567377] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.567385] evm: HMAC attrs: 0x1
[ 0.568335] rtc_cmos 00:01: setting system clock to 2015-09-21 00:50:24 UTC (1442796624)
[ 0.568512] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.568519] EDD information not available.
[ 0.802143] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 0.803587] ata1.00: ATA-8: Hitachi HTS545050A7E380, GG2OA6C0, max UDMA/133
[ 0.803597] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 0.805233] ata1.00: configured for UDMA/133
[ 0.806522] scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54505 A6C0 PQ: 0 ANSI: 5
[ 0.807764] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 0.807777] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 0.808064] sd 0:0:0:0: [sda] Write Protect is off
[ 0.808073] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 0.808170] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 0.808207] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 0.825974] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 0.841958] usb 4-1: new high-speed USB device number 2 using ehci-pci
[ 0.848590] sda: sda1 sda2 sda3
[ 0.849985] sd 0:0:0:0: [sda] Attached SCSI disk
[ 0.866051] usb 1-1: new low-speed USB device number 2 using xhci_hcd
[ 0.958824] usb 3-1: New USB device found, idVendor=8087, idProduct=0024
[ 0.958835] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.959777] hub 3-1:1.0: USB hub found
[ 0.959865] hub 3-1:1.0: 6 ports detected
[ 0.974678] usb 4-1: New USB device found, idVendor=8087, idProduct=0024
[ 0.974711] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 0.975432] hub 4-1:1.0: USB hub found
[ 0.975663] hub 4-1:1.0: 6 ports detected
[ 1.060033] usb 1-1: New USB device found, idVendor=046d, idProduct=c00e
[ 1.060056] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.060062] usb 1-1: Product: USB-PS/2 Optical Mouse
[ 1.060067] usb 1-1: Manufacturer: Logitech
[ 1.060444] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 1.125920] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.126801] ata2.00: ATA-8: SanDisk iSSD P4 16GB, SSD 9.14, max UDMA/133
[ 1.126826] ata2.00: 31277232 sectors, multi 1: LBA48
[ 1.127561] ata2.00: configured for UDMA/133
[ 1.128137] scsi 1:0:0:0: Direct-Access ATA SanDisk iSSD P4 9.14 PQ: 0 ANSI: 5
[ 1.128914] sd 1:0:0:0: [sdb] 31277232 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 1.129110] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 1.129142] sd 1:0:0:0: [sdb] Write Protect is off
[ 1.129151] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 1.129202] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.130516] sdb: sdb1 sdb2
[ 1.131505] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 1.233827] usb 3-1.4: new high-speed USB device number 3 using ehci-pci
[ 1.245813] usb 4-1.5: new full-speed USB device number 3 using ehci-pci
[ 1.343088] usb 4-1.5: New USB device found, idVendor=8086, idProduct=0189
[ 1.343111] usb 4-1.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.401825] tsc: Refined TSC clocksource calibration: 1596.374 MHz
[ 1.401836] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1702c3a922f, max_idle_ns: 440795242034 ns
[ 1.445687] ata4: SATA link down (SStatus 0 SControl 300)
[ 1.486001] usb 3-1.4: New USB device found, idVendor=2232, idProduct=1018
[ 1.486012] usb 3-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.486020] usb 3-1.4: Product: WebCam SC-13HDL11431N
[ 1.486026] usb 3-1.4: Manufacturer: 123
[ 1.765466] ata5: SATA link down (SStatus 0 SControl 300)
[ 1.766480] Freeing unused kernel memory: 1408K (ffffffff81d5a000 - ffffffff81eba000)
[ 1.766492] Write protecting the kernel read-only data: 12288k
[ 1.767103] Freeing unused kernel memory: 224K (ffff8800017c8000 - ffff880001800000)
[ 1.767520] Freeing unused kernel memory: 596K (ffff880001b6b000 - ffff880001c00000)
[ 1.806210] udevd[160]: starting version 175
[ 2.074722] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 2.074751] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 2.085274] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0xffffc900009b0000, e8:03:9a:36:17:a9, XID 0c900800 IRQ 31
[ 2.085298] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 2.176360] usbcore: registered new interface driver usbhid
[ 2.176375] usbhid: USB HID core driver
[ 2.230189] input: Logitech USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/usb1/1-1/1-1:1.0/0003:046D:C00E.0001/input/input5
[ 2.230784] hid-generic 0003:046D:C00E.0001: input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:03:00.0-1/input0
[ 2.401358] clocksource: Switched to clocksource tsc
[ 2.962657] EXT4-fs (loop0): INFO: recovery required on readonly filesystem
[ 2.962668] EXT4-fs (loop0): write access will be enabled during recovery
[ 3.615724] random: nonblocking pool is initialized
[ 4.031778] usb 3-1.2: new high-speed USB device number 4 using ehci-pci
[ 4.126513] usb 3-1.2: New USB device found, idVendor=12d1, idProduct=1446
[ 4.126537] usb 3-1.2: New USB device strings: Mfr=3, Product=2, SerialNumber=0
[ 4.126561] usb 3-1.2: Product: HUAWEI Mobile
[ 4.126581] usb 3-1.2: Manufacturer: HUAWEI Technology
[ 4.136770] usb-storage 3-1.2:1.0: USB Mass Storage device detected
[ 4.137396] scsi host6: usb-storage 3-1.2:1.0
[ 4.137681] usb-storage 3-1.2:1.1: USB Mass Storage device detected
[ 4.137900] scsi host7: usb-storage 3-1.2:1.1
[ 4.138202] usbcore: registered new interface driver usb-storage
[ 4.222298] EXT4-fs (loop0): recovery complete
[ 4.263776] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
[ 5.138535] scsi 6:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 5.139543] scsi 7:0:0:0: Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2
[ 5.140445] sd 7:0:0:0: Attached scsi generic sg2 type 0
[ 5.143365] sd 7:0:0:0: [sdc] Attached SCSI removable disk
[ 5.144306] sr 6:0:0:0: [sr0] scsi-1 drive
[ 5.144315] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 5.144935] sr 6:0:0:0: Attached scsi CD-ROM sr0
[ 5.145155] sr 6:0:0:0: Attached scsi generic sg3 type 5
[ 6.639669] init: ureadahead main process (480) terminated with status 5
[ 11.026878] Adding 262140k swap on /host/ubuntu/disks/swap.disk. Priority:-1 extents:1 across:262140k FS
[ 11.327225] EXT4-fs (loop0): re-mounted. Opts: errors=remount-ro
[ 11.406635] udevd[714]: starting version 175
[ 12.631979] lp: driver loaded but no devices found
[ 14.677925] [drm] Initialized drm 1.1.0 20060810
[ 14.702909] wmi: Mapper loaded
[ 14.762101] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20150818/utaddress-254)
[ 14.762111] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.762117] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150818/utaddress-254)
[ 14.762122] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.762124] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150818/utaddress-254)
[ 14.762128] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.762130] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150818/utaddress-254)
[ 14.762134] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.762136] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 15.027717] samsung_laptop: detected SABI interface: SwSmi@
[ 16.317691] Bluetooth: Core ver 2.20
[ 16.317735] NET: Registered protocol family 31
[ 16.317737] Bluetooth: HCI device and connection manager initialized
[ 16.317815] Bluetooth: HCI socket layer initialized
[ 16.317821] Bluetooth: L2CAP socket layer initialized
[ 16.317882] Bluetooth: SCO socket layer initialized
[ 16.520518] ppdev: user-space parallel port driver
[ 16.619913] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f00)
[ 16.634859] psmouse serio1: elantech: Synaptics capabilities query result 0x08, 0x17, 0x0c.
[ 16.649901] psmouse serio1: elantech: Elan sample query result 03, 3f, 86
[ 16.731855] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input6
[ 16.920743] Intel(R) Wireless WiFi driver for Linux
[ 16.920748] Copyright(c) 2003- 2015 Intel Corporation
[ 16.921317] iwlwifi 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 17.013878] cfg80211: World regulatory domain updated:
[ 17.013883] cfg80211: DFS Master region: unset
[ 17.013885] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 17.013889] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 17.013891] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 17.013893] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 17.013895] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 17.013896] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 17.089165] Linux video capture interface: v2.00
[ 18.077469] iwlwifi 0000:01:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm
[ 18.111627] [drm] Memory usable by graphics device = 2048M
[ 18.111694] [drm] Replacing VGA console driver
[ 18.120306] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 18.120310] [drm] Driver supports precise vblank timestamp query.
[ 18.121012] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 18.139398] audit: type=1400 audit(1442789442.080:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=1078 comm="apparmor_parser"
[ 18.139414] audit: type=1400 audit(1442789442.080:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1078 comm="apparmor_parser"
[ 18.139424] audit: type=1400 audit(1442789442.080:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=1078 comm="apparmor_parser"
[ 18.139659] audit: type=1400 audit(1442789442.080:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=1085 comm="apparmor_parser"
[ 18.139673] audit: type=1400 audit(1442789442.080:6): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1085 comm="apparmor_parser"
[ 18.139684] audit: type=1400 audit(1442789442.080:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1085 comm="apparmor_parser"
[ 18.139838] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 18.140563] audit: type=1400 audit(1442789442.080:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1085 comm="apparmor_parser"
[ 18.140575] audit: type=1400 audit(1442789442.080:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1085 comm="apparmor_parser"
[ 18.140700] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7
[ 18.140962] audit: type=1400 audit(1442789442.080:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=1085 comm="apparmor_parser"
[ 18.142251] audit: type=1400 audit(1442789442.084:11): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1078 comm="apparmor_parser"
[ 18.142507] [drm] Initialized i915 1.6.0 20150731 for 0000:00:02.0 on minor 0
[ 18.156174] fbcon: inteldrmfb (fb0) is primary device
[ 18.158974] ------------[ cut here ]------------
[ 18.159024] WARNING: CPU: 2 PID: 110 at drivers/gpu/drm/i915/intel_display.c:1377 assert_planes_disabled+0xe4/0x150 [i915]()
[ 18.159025] plane A assertion failure, should be disabled but not
[ 18.159075] Modules linked in: i915 kvm_intel videodev iwlwifi btrtl btbcm snd_hwdep kvm ppdev btintel snd_hda_core bluetooth snd_pcm cfg80211 i2c_algo_bit psmouse drm_kms_helper snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq samsung_laptop serio_raw syscopyarea snd_timer sysfillrect snd_seq_device snd lpc_ich video sysimgblt fb_sys_fops wmi drm soundcore mac_hid intel_rst lp parport binfmt_misc usb_storage hid_generic usbhid hid r8169 mii
[ 18.159079] CPU: 2 PID: 110 Comm: kworker/u16:3 Not tainted 4.3.0-rc2-1-iniza-small #1
[ 18.159080] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013
[ 18.159087] Workqueue: events_unbound async_run_entry_fn
[ 18.159093] ffffffffa0554e10 ffff8800d3c87718 ffffffff813e2fdb ffff8800d3c87760
[ 18.159098] ffff8800d3c87750 ffffffff8107cdc6 ffff8800c1d80000 0000000000000000
[ 18.159103] 0000000000000000 ffff8800c532b000 ffff8800c532b000 ffff8800d3c877b0
[ 18.159104] Call Trace:
[ 18.159109] [<ffffffff813e2fdb>] dump_stack+0x4b/0x70
[ 18.159114] [<ffffffff8107cdc6>] warn_slowpath_common+0x86/0xc0
[ 18.159118] [<ffffffff8107ce4c>] warn_slowpath_fmt+0x4c/0x50
[ 18.159154] [<ffffffffa04dfcb4>] assert_planes_disabled+0xe4/0x150 [i915]
[ 18.159187] [<ffffffffa04e9a7f>] intel_disable_pipe+0x4f/0x2d0 [i915]
[ 18.159218] [<ffffffffa04ea075>] ironlake_crtc_disable+0x85/0x7d0 [i915]
[ 18.159246] [<ffffffffa04e5b8e>] ? intel_crtc_disable_planes+0xde/0xf0 [i915]
[ 18.159278] [<ffffffffa04f2c18>] intel_atomic_commit+0x108/0x1370 [i915]
[ 18.159301] [<ffffffffa00ad947>] ? drm_atomic_check_only+0x1d7/0x5a0 [drm]
[ 18.159318] [<ffffffffa00ad5b9>] ? drm_atomic_get_connector_state+0x49/0x110 [drm]
[ 18.159333] [<ffffffffa00add47>] drm_atomic_commit+0x37/0x60 [drm]
[ 18.159344] [<ffffffffa016b8ea>] drm_atomic_helper_set_config+0x1ca/0x430 [drm_kms_helper]
[ 18.159359] [<ffffffffa009d415>] drm_mode_set_config_internal+0x65/0x110 [drm]
[ 18.159367] [<ffffffffa016e78e>] restore_fbdev_mode+0xbe/0xe0 [drm_kms_helper]
[ 18.159375] [<ffffffffa0170655>] drm_fb_helper_restore_fbdev_mode_unlocked+0x25/0x70 [drm_kms_helper]
[ 18.159382] [<ffffffffa01706cd>] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper]
[ 18.159421] [<ffffffffa050917a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[ 18.159426] [<ffffffff8145280e>] fbcon_init+0x53e/0x5d0
[ 18.159432] [<ffffffff814d794a>] visual_init+0xca/0x130
[ 18.159435] [<ffffffff814d9ef7>] do_bind_con_driver+0x167/0x3a0
[ 18.159438] [<ffffffff814da3dc>] do_take_over_console+0xac/0x1d0
[ 18.159442] [<ffffffff8144e507>] do_fbcon_takeover+0x57/0xb0
[ 18.159445] [<ffffffff814533b2>] fbcon_event_notify+0x752/0x860
[ 18.159449] [<ffffffff810a2ca5>] ? __blocking_notifier_call_chain+0x35/0x70
[ 18.159452] [<ffffffff810a2aad>] notifier_call_chain+0x5d/0x80
[ 18.159456] [<ffffffff810a2cbd>] __blocking_notifier_call_chain+0x4d/0x70
[ 18.159460] [<ffffffff810a2cf6>] blocking_notifier_call_chain+0x16/0x20
[ 18.159464] [<ffffffff81455d0b>] fb_notifier_call_chain+0x1b/0x20
[ 18.159466] [<ffffffff81457f34>] register_framebuffer+0x204/0x330
[ 18.159475] [<ffffffffa0170924>] drm_fb_helper_initial_config+0x234/0x3b0 [drm_kms_helper]
[ 18.159511] [<ffffffffa050a31b>] intel_fbdev_initial_config+0x1b/0x20 [i915]
[ 18.159515] [<ffffffff810a4787>] async_run_entry_fn+0x37/0xe0
[ 18.159520] [<ffffffff8109a871>] process_one_work+0x1e1/0x620
[ 18.159523] [<ffffffff8109a7e6>] ? process_one_work+0x156/0x620
[ 18.159526] [<ffffffff8109b549>] worker_thread+0x69/0x480
[ 18.159530] [<ffffffff8109b4e0>] ? cancel_delayed_work_sync+0x20/0x20
[ 18.159533] [<ffffffff810a17aa>] kthread+0x10a/0x120
[ 18.159537] [<ffffffff810a16a0>] ? kthread_create_on_node+0x200/0x200
[ 18.159542] [<ffffffff817c06ef>] ret_from_fork+0x3f/0x70
[ 18.159545] [<ffffffff810a16a0>] ? kthread_create_on_node+0x200/0x200
[ 18.159547] ---[ end trace 7bdb0b56e29e398e ]---
[ 18.488199] usbcore: registered new interface driver btusb
[ 18.601572] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 18.601574] Bluetooth: BNEP filters: protocol multicast
[ 18.601584] Bluetooth: BNEP socket layer initialized
[ 18.725056] ------------[ cut here ]------------
[ 18.725109] WARNING: CPU: 3 PID: 110 at drivers/gpu/drm/i915/intel_display.c:1377 assert_planes_disabled+0xe4/0x150 [i915]()
[ 18.725110] plane A assertion failure, should be disabled but not
[ 18.725168] Modules linked in: snd_hda_intel(+) videobuf2_core snd_hda_codec bnep parport_pc v4l2_common joydev btusb rfcomm(+) i915 kvm_intel videodev iwlwifi btrtl btbcm snd_hwdep kvm ppdev btintel snd_hda_core bluetooth snd_pcm cfg80211 i2c_algo_bit psmouse drm_kms_helper snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq samsung_laptop serio_raw syscopyarea snd_timer sysfillrect snd_seq_device snd lpc_ich video sysimgblt fb_sys_fops wmi drm soundcore mac_hid intel_rst lp parport binfmt_misc usb_storage hid_generic usbhid hid r8169 mii
[ 18.725172] CPU: 3 PID: 110 Comm: kworker/u16:3 Tainted: G W 4.3.0-rc2-1-iniza-small #1
[ 18.725174] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013
[ 18.725181] Workqueue: events_unbound async_run_entry_fn
[ 18.725188] ffffffffa0554e10 ffff8800d3c87720 ffffffff813e2fdb ffff8800d3c87768
[ 18.725193] ffff8800d3c87758 ffffffff8107cdc6 ffff8800c1d80000 0000000000000000
[ 18.725197] 0000000000000000 ffff8800c1d80000 ffff8800c1d80000 ffff8800d3c877b8
[ 18.725199] Call Trace:
[ 18.725205] [<ffffffff813e2fdb>] dump_stack+0x4b/0x70
[ 18.725210] [<ffffffff8107cdc6>] warn_slowpath_common+0x86/0xc0
[ 18.725214] [<ffffffff8107ce4c>] warn_slowpath_fmt+0x4c/0x50
[ 18.725252] [<ffffffffa04dfcb4>] assert_planes_disabled+0xe4/0x150 [i915]
[ 18.725288] [<ffffffffa04ec512>] intel_enable_pipe+0x52/0x250 [i915]
[ 18.725357] [<ffffffffa04f63fe>] ironlake_crtc_enable+0x31e/0xd60 [i915]
[ 18.725387] [<ffffffffa0498b4f>] ? intel_display_power_put+0xef/0x160 [i915]
[ 18.725420] [<ffffffffa04f2e8b>] intel_atomic_commit+0x37b/0x1370 [i915]
[ 18.725443] [<ffffffffa00ad947>] ? drm_atomic_check_only+0x1d7/0x5a0 [drm]
[ 18.725460] [<ffffffffa00ad5b9>] ? drm_atomic_get_connector_state+0x49/0x110 [drm]
[ 18.725475] [<ffffffffa00add47>] drm_atomic_commit+0x37/0x60 [drm]
[ 18.725485] [<ffffffffa016b8ea>] drm_atomic_helper_set_config+0x1ca/0x430 [drm_kms_helper]
[ 18.725499] [<ffffffffa009d415>] drm_mode_set_config_internal+0x65/0x110 [drm]
[ 18.725507] [<ffffffffa016e78e>] restore_fbdev_mode+0xbe/0xe0 [drm_kms_helper]
[ 18.725516] [<ffffffffa0170655>] drm_fb_helper_restore_fbdev_mode_unlocked+0x25/0x70 [drm_kms_helper]
[ 18.725523] [<ffffffffa01706cd>] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper]
[ 18.725560] [<ffffffffa050917a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[ 18.725566] [<ffffffff8145280e>] fbcon_init+0x53e/0x5d0
[ 18.725571] [<ffffffff814d794a>] visual_init+0xca/0x130
[ 18.725573] [<ffffffff814d9ef7>] do_bind_con_driver+0x167/0x3a0
[ 18.725576] [<ffffffff814da3dc>] do_take_over_console+0xac/0x1d0
[ 18.725579] [<ffffffff8144e507>] do_fbcon_takeover+0x57/0xb0
[ 18.725582] [<ffffffff814533b2>] fbcon_event_notify+0x752/0x860
[ 18.725587] [<ffffffff810a2ca5>] ? __blocking_notifier_call_chain+0x35/0x70
[ 18.725590] [<ffffffff810a2aad>] notifier_call_chain+0x5d/0x80
[ 18.725594] [<ffffffff810a2cbd>] __blocking_notifier_call_chain+0x4d/0x70
[ 18.725597] [<ffffffff810a2cf6>] blocking_notifier_call_chain+0x16/0x20
[ 18.725600] [<ffffffff81455d0b>] fb_notifier_call_chain+0x1b/0x20
[ 18.725603] [<ffffffff81457f34>] register_framebuffer+0x204/0x330
[ 18.725611] [<ffffffffa0170924>] drm_fb_helper_initial_config+0x234/0x3b0 [drm_kms_helper]
[ 18.725647] [<ffffffffa050a31b>] intel_fbdev_initial_config+0x1b/0x20 [i915]
[ 18.725651] [<ffffffff810a4787>] async_run_entry_fn+0x37/0xe0
[ 18.725655] [<ffffffff8109a871>] process_one_work+0x1e1/0x620
[ 18.725658] [<ffffffff8109a7e6>] ? process_one_work+0x156/0x620
[ 18.725661] [<ffffffff8109b549>] worker_thread+0x69/0x480
[ 18.725665] [<ffffffff8109b4e0>] ? cancel_delayed_work_sync+0x20/0x20
[ 18.725668] [<ffffffff810a17aa>] kthread+0x10a/0x120
[ 18.725672] [<ffffffff810a16a0>] ? kthread_create_on_node+0x200/0x200
[ 18.725677] [<ffffffff817c06ef>] ret_from_fork+0x3f/0x70
[ 18.725680] [<ffffffff810a16a0>] ? kthread_create_on_node+0x200/0x200
[ 18.725682] ---[ end trace 7bdb0b56e29e398f ]---
[ 19.180549] Console: switching to colour frame buffer device 170x48
[ 19.183963] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 19.183990] Bluetooth: RFCOMM TTY layer initialized
[ 19.184006] Bluetooth: RFCOMM socket layer initialized
[ 19.184028] Bluetooth: RFCOMM ver 1.11
[ 19.454595] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269VC: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 19.454603] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 19.454608] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 19.454611] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 19.454614] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 19.454620] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x19
[ 19.454626] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18
[ 19.715531] uvcvideo: Found UVC 1.00 device WebCam SC-13HDL11431N (2232:1018)
[ 19.735321] input: WebCam SC-13HDL11431N as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.4/3-1.4:1.0/input/input10
[ 19.735913] usbcore: registered new interface driver uvcvideo
[ 19.735918] USB Video Class driver (1.1.1)
[ 19.847858] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[ 19.849226] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 19.849881] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 19.869813] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUG disabled
[ 19.869821] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUGFS enabled
[ 19.869825] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled
[ 19.869830] iwlwifi 0000:01:00.0: Detected Intel(R) Centrino(R) Advanced-N 6230 AGN, REV=0xB0
[ 19.871013] iwlwifi 0000:01:00.0: L1 Enabled - LTR Disabled
[ 19.948256] usb 3-1.2: USB disconnect, device number 4
[ 20.080906] init: failsafe main process (1132) killed by TERM signal
[ 20.110941] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 23.380664] audit_printk_skb: 63 callbacks suppressed
[ 23.380668] audit: type=1400 audit(1442789447.324:33): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=1345 comm="apparmor_parser"
[ 23.380677] audit: type=1400 audit(1442789447.324:34): apparmor="STATUS" operation="profile_load" name="launchpad_integration" pid=1345 comm="apparmor_parser"
[ 23.380684] audit: type=1400 audit(1442789447.324:35): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=1345 comm="apparmor_parser"
[ 23.380690] audit: type=1400 audit(1442789447.324:36): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=1345 comm="apparmor_parser"
[ 23.380695] audit: type=1400 audit(1442789447.324:37): apparmor="STATUS" operation="profile_load" name="launchpad_integration" pid=1345 comm="apparmor_parser"
[ 23.380701] audit: type=1400 audit(1442789447.324:38): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=1345 comm="apparmor_parser"
[ 23.380707] audit: type=1400 audit(1442789447.324:39): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-thumbnailer" pid=1345 comm="apparmor_parser"
[ 23.380712] audit: type=1400 audit(1442789447.324:40): apparmor="STATUS" operation="profile_load" name="sanitized_helper" pid=1345 comm="apparmor_parser"
[ 23.390078] audit: type=1400 audit(1442789447.336:41): apparmor="STATUS" operation="profile_replace" name="launchpad_integration" pid=1345 comm="apparmor_parser"
[ 23.390089] audit: type=1400 audit(1442789447.336:42): apparmor="STATUS" operation="profile_replace" name="sanitized_helper" pid=1345 comm="apparmor_parser"
[ 23.725832] usb 3-1.2: new high-speed USB device number 5 using ehci-pci
[ 23.820766] usb 3-1.2: New USB device found, idVendor=12d1, idProduct=1436
[ 23.820778] usb 3-1.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0
[ 23.820785] usb 3-1.2: Product: HUAWEI Mobile
[ 23.820790] usb 3-1.2: Manufacturer: HUAWEI Technology
[ 23.823867] usb-storage 3-1.2:1.0: USB Mass Storage device detected
[ 23.825152] usb-storage 3-1.2:1.1: USB Mass Storage device detected
[ 23.825708] usb-storage 3-1.2:1.2: USB Mass Storage device detected
[ 23.826262] usb-storage 3-1.2:1.3: USB Mass Storage device detected
[ 23.827051] usb-storage 3-1.2:1.4: USB Mass Storage device detected
[ 23.827498] usb-storage 3-1.2:1.5: USB Mass Storage device detected
[ 23.828023] scsi host13: usb-storage 3-1.2:1.5
[ 23.828684] usb-storage 3-1.2:1.6: USB Mass Storage device detected
[ 23.829150] scsi host14: usb-storage 3-1.2:1.6
[ 23.867922] usbcore: registered new interface driver usbserial
[ 23.970356] cdc_ether 3-1.2:1.1 wwan0: register 'cdc_ether' at usb-0000:00:1a.0-1.2, Mobile Broadband Network Device, 02:50:f3:00:00:00
[ 23.970445] usbcore: registered new interface driver cdc_ether
[ 24.055932] usbcore: registered new interface driver option
[ 24.056899] usbserial: USB Serial support registered for GSM modem (1-port)
[ 24.057107] option 3-1.2:1.0: GSM modem (1-port) converter detected
[ 24.058492] usb 3-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 24.058885] option 3-1.2:1.3: GSM modem (1-port) converter detected
[ 24.059345] usb 3-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 24.059410] option 3-1.2:1.4: GSM modem (1-port) converter detected
[ 24.059761] usb 3-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 24.827698] scsi 14:0:0:0: Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2
[ 24.827960] scsi 13:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 24.830476] sd 14:0:0:0: Attached scsi generic sg2 type 0
[ 24.836805] sr 13:0:0:0: [sr0] scsi-1 drive
[ 24.841557] sr 13:0:0:0: Attached scsi CD-ROM sr0
[ 24.842039] sd 14:0:0:0: [sdc] Attached SCSI removable disk
[ 24.843511] sr 13:0:0:0: Attached scsi generic sg3 type 5
[ 25.602613] r8169 0000:02:00.0 eth0: link down
[ 25.602692] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 65.092502] PPP BSD Compression module registered
[ 65.101336] PPP Deflate Compression module registered
[ 67.801079] usb 4-1.5: USB disconnect, device number 3
[ 132.446970]
[ 132.446975] ======================================================
[ 132.446977] [ INFO: possible circular locking dependency detected ]
[ 132.446980] 4.3.0-rc2-1-iniza-small #1 Tainted: G W
[ 132.446981] -------------------------------------------------------
[ 132.446983] pppd/2439 is trying to acquire lock:
[ 132.446984] (&pn->all_ppp_mutex){+.+.+.}, at: [<ffffffff815c9c52>] ppp_dev_uninit+0x112/0x200
[ 132.446994]
[ 132.446994] but task is already holding lock:
[ 132.446996] (rtnl_mutex){+.+.+.}, at: [<ffffffff816c3ec7>] rtnl_lock+0x17/0x20
[ 132.447002]
[ 132.447002] which lock already depends on the new lock.
[ 132.447002]
[ 132.447004]
[ 132.447004] the existing dependency chain (in reverse order) is:
[ 132.447006]
[ 132.447006] -> #1 (rtnl_mutex){+.+.+.}:
[ 132.447010] [<ffffffff810d5eed>] lock_acquire+0xcd/0x1c0
[ 132.447015] [<ffffffff817bb8b9>] mutex_lock_nested+0x69/0x3d0
[ 132.447018] [<ffffffff816c3ec7>] rtnl_lock+0x17/0x20
[ 132.447021] [<ffffffff816b7552>] register_netdev+0x12/0x30
[ 132.447025] [<ffffffff815cb43f>] ppp_ioctl+0xfcf/0x13a0
[ 132.447027] [<ffffffff81226851>] do_vfs_ioctl+0x301/0x560
[ 132.447030] [<ffffffff81226b29>] SyS_ioctl+0x79/0x90
[ 132.447033] [<ffffffff817c0336>] entry_SYSCALL_64_fastpath+0x16/0x7a
[ 132.447036]
[ 132.447036] -> #0 (&pn->all_ppp_mutex){+.+.+.}:
[ 132.447039] [<ffffffff810d544c>] __lock_acquire+0x207c/0x20b0
[ 132.447042] [<ffffffff810d5eed>] lock_acquire+0xcd/0x1c0
[ 132.447045] [<ffffffff817bb8b9>] mutex_lock_nested+0x69/0x3d0
[ 132.447048] [<ffffffff815c9c52>] ppp_dev_uninit+0x112/0x200
[ 132.447050] [<ffffffff816ad8b5>] rollback_registered_many+0x185/0x2f0
[ 132.447053] [<ffffffff816ada4d>] rollback_registered+0x2d/0x40
[ 132.447056] [<ffffffff816ae985>] unregister_netdevice_queue+0x55/0xc0
[ 132.447059] [<ffffffff815c93c8>] ppp_release+0x88/0x90
[ 132.447061] [<ffffffff8121335f>] __fput+0xef/0x200
[ 132.447066] [<ffffffff812134ae>] ____fput+0xe/0x10
[ 132.447069] [<ffffffff8109fc26>] task_work_run+0x76/0xb0
[ 132.447072] [<ffffffff81003c01>] prepare_exit_to_usermode+0xd1/0x120
[ 132.447076] [<ffffffff81003caa>] syscall_return_slowpath+0x5a/0x200
[ 132.447078] [<ffffffff817c04a2>] int_ret_from_sys_call+0x25/0x9f
[ 132.447082]
[ 132.447082] other info that might help us debug this:
[ 132.447082]
[ 132.447084] Possible unsafe locking scenario:
[ 132.447084]
[ 132.447086] CPU0 CPU1
[ 132.447087] ---- ----
[ 132.447088] lock(rtnl_mutex);
[ 132.447090] lock(&pn->all_ppp_mutex);
[ 132.447093] lock(rtnl_mutex);
[ 132.447095] lock(&pn->all_ppp_mutex);
[ 132.447097]
[ 132.447097] *** DEADLOCK ***
[ 132.447097]
[ 132.447099] 1 lock held by pppd/2439:
[ 132.447100] #0: (rtnl_mutex){+.+.+.}, at: [<ffffffff816c3ec7>] rtnl_lock+0x17/0x20
[ 132.447105]
[ 132.447105] stack backtrace:
[ 132.447109] CPU: 0 PID: 2439 Comm: pppd Tainted: G W 4.3.0-rc2-1-iniza-small #1
[ 132.447110] Hardware name: SAMSUNG ELECTRONICS CO., LTD. 530U3BI/530U4BI/530U4BH/530U3BI/530U4BI/530U4BH, BIOS 13XK 03/28/2013
[ 132.447112] ffffffff826dbfc0 ffff88007f8ebb70 ffffffff813e2fdb ffffffff826dbfc0
[ 132.447116] ffff88007f8ebbb0 ffffffff810d1bff ffff88007f8ebc20 0000000000000001
[ 132.447119] ffff88007f8e5a48 0000000000000001 ffff88007f8e51c0 0000000000000001
[ 132.447122] Call Trace:
[ 132.447126] [<ffffffff813e2fdb>] dump_stack+0x4b/0x70
[ 132.447129] [<ffffffff810d1bff>] print_circular_bug+0x1cf/0x230
[ 132.447133] [<ffffffff810d544c>] __lock_acquire+0x207c/0x20b0
[ 132.447136] [<ffffffff810d5eed>] lock_acquire+0xcd/0x1c0
[ 132.447139] [<ffffffff815c9c52>] ? ppp_dev_uninit+0x112/0x200
[ 132.447141] [<ffffffff817bb8b9>] mutex_lock_nested+0x69/0x3d0
[ 132.447144] [<ffffffff815c9c52>] ? ppp_dev_uninit+0x112/0x200
[ 132.447147] [<ffffffff810d2fe1>] ? trace_hardirqs_on_caller+0x151/0x1e0
[ 132.447149] [<ffffffff815c9c48>] ? ppp_dev_uninit+0x108/0x200
[ 132.447152] [<ffffffff810d307d>] ? trace_hardirqs_on+0xd/0x10
[ 132.447154] [<ffffffff81081ec0>] ? __local_bh_enable_ip+0x70/0xd0
[ 132.447157] [<ffffffff815c9c52>] ppp_dev_uninit+0x112/0x200
[ 132.447159] [<ffffffff815c9b64>] ? ppp_dev_uninit+0x24/0x200
[ 132.447162] [<ffffffff816ad8b5>] rollback_registered_many+0x185/0x2f0
[ 132.447164] [<ffffffff816ada4d>] rollback_registered+0x2d/0x40
[ 132.447167] [<ffffffff816ae985>] unregister_netdevice_queue+0x55/0xc0
[ 132.447169] [<ffffffff815c93c8>] ppp_release+0x88/0x90
[ 132.447172] [<ffffffff8121335f>] __fput+0xef/0x200
[ 132.447175] [<ffffffff812134ae>] ____fput+0xe/0x10
[ 132.447177] [<ffffffff8109fc26>] task_work_run+0x76/0xb0
[ 132.447180] [<ffffffff81003c01>] prepare_exit_to_usermode+0xd1/0x120
[ 132.447183] [<ffffffff81003caa>] syscall_return_slowpath+0x5a/0x200
[ 132.447186] [<ffffffff817c04a2>] int_ret_from_sys_call+0x25/0x9f

Attachment: config-4.3.0-rc2-1-iniza-small
Description: Binary data