[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.13.0-36-generic (buildd@toyol) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #63-Ubuntu SMP Wed Sep 3 21:30:07 UTC 2014 (Ubuntu 3.13.0-36.63-generic 3.13.11.6) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=0506ef4e-cdf4-4cca-af87-f21ca1cabd00 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009d3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009d400-0x000000000009ffff] 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 0x0000000020200000-0x0000000040003fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000040005000-0x000000008ffaffff] usable [ 0.000000] BIOS-e820: [mem 0x000000008ffb0000-0x00000000913affff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000913b0000-0x000000009a3befff] usable [ 0.000000] BIOS-e820: [mem 0x000000009a3bf000-0x000000009aebefff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009aebf000-0x000000009afbefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000009afbf000-0x000000009affefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000009afff000-0x000000009affffff] usable [ 0.000000] BIOS-e820: [mem 0x000000009b000000-0x000000009f9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb03fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] 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 0x00000000ffb80000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000025f5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] No AGP bridge found [ 0.000000] e820: last_pfn = 0x25f600 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-E7FFF write-protect [ 0.000000] E8000-EFFFF write-combining [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 080000000 mask FE0000000 write-back [ 0.000000] 2 base 09B000000 mask FFF000000 uncachable [ 0.000000] 3 base 09C000000 mask FFC000000 uncachable [ 0.000000] 4 base 0FFA00000 mask FFFE00000 write-protect [ 0.000000] 5 base 0FFC00000 mask FFFC00000 write-protect [ 0.000000] 6 base 100000000 mask F00000000 write-back [ 0.000000] 7 base 200000000 mask F80000000 write-back [ 0.000000] 8 base 25F600000 mask FFFE00000 uncachable [ 0.000000] 9 base 25F800000 mask FFF800000 uncachable [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820: last_pfn = 0x9b000 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ffff8800000fe1b0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] [mem 0x00000000-0x000fffff] page 4k [ 0.000000] BRK [0x01fdf000, 0x01fdffff] PGTABLE [ 0.000000] BRK [0x01fe0000, 0x01fe0fff] PGTABLE [ 0.000000] BRK [0x01fe1000, 0x01fe1fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x25f400000-0x25f5fffff] [ 0.000000] [mem 0x25f400000-0x25f5fffff] page 2M [ 0.000000] BRK [0x01fe2000, 0x01fe2fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x25c000000-0x25f3fffff] [ 0.000000] [mem 0x25c000000-0x25f3fffff] page 2M [ 0.000000] init_memory_mapping: [mem 0x200000000-0x25bffffff] [ 0.000000] [mem 0x200000000-0x25bffffff] page 2M [ 0.000000] BRK [0x01fe3000, 0x01fe3fff] PGTABLE [ 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 0x20200000-0x40003fff] [ 0.000000] [mem 0x20200000-0x3fffffff] page 2M [ 0.000000] [mem 0x40000000-0x40003fff] page 4k [ 0.000000] BRK [0x01fe4000, 0x01fe4fff] PGTABLE [ 0.000000] init_memory_mapping: [mem 0x40005000-0x8ffaffff] [ 0.000000] [mem 0x40005000-0x401fffff] page 4k [ 0.000000] [mem 0x40200000-0x8fdfffff] page 2M [ 0.000000] [mem 0x8fe00000-0x8ffaffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x913b0000-0x9a3befff] [ 0.000000] [mem 0x913b0000-0x913fffff] page 4k [ 0.000000] [mem 0x91400000-0x9a1fffff] page 2M [ 0.000000] [mem 0x9a200000-0x9a3befff] page 4k [ 0.000000] init_memory_mapping: [mem 0x9afff000-0x9affffff] [ 0.000000] [mem 0x9afff000-0x9affffff] page 4k [ 0.000000] init_memory_mapping: [mem 0x100000000-0x1ffffffff] [ 0.000000] [mem 0x100000000-0x1ffffffff] page 2M [ 0.000000] RAMDISK: [mem 0x34b60000-0x365a7fff] [ 0.000000] ACPI: RSDP 00000000000fe020 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 000000009affe210 000094 (v01 DELL CL09 00000001 01000013) [ 0.000000] ACPI: FACP 000000009affb000 00010C (v05 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: DSDT 000000009afef000 008F82 (v01 DELL CL09 00000000 ASL 00040000) [ 0.000000] ACPI: FACS 000000009afb9000 000040 [ 0.000000] ACPI: UEFI 000000009affd000 000236 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: ASF! 000000009affc000 0000A5 (v32 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: HPET 000000009affa000 000038 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: APIC 000000009aff9000 00008C (v03 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: MCFG 000000009aff8000 00003C (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: SSDT 000000009afee000 0006FE (v01 COMPAL CRV ORB 00001000 ACPI 00040000) [ 0.000000] ACPI: BOOT 000000009afec000 000028 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: ASPT 000000009afea000 000034 (v07 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: DBGP 000000009afe9000 000034 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: FPDT 000000009afe7000 000044 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: SSDT 000000009afe6000 000968 (v01 COMPAL CRV ORB 00003000 ACPI 00040000) [ 0.000000] ACPI: SSDT 000000009afe5000 000A92 (v01 COMPAL CRV ORB 00003000 ACPI 00040000) [ 0.000000] ACPI: SSDT 000000009afe3000 001EED (v01 COMPAL CRV ORB 00001000 ACPI 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000025f5fffff] [ 0.000000] Initmem setup node 0 [mem 0x00000000-0x25f5fffff] [ 0.000000] NODE_DATA [mem 0x25f5f1000-0x25f5f5fff] [ 0.000000] [ffffea0000000000-ffffea00097fffff] PMD -> [ffff880256c00000-ffff88025ebfffff] on node 0 [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x00001000-0x00ffffff] [ 0.000000] DMA32 [mem 0x01000000-0xffffffff] [ 0.000000] Normal [mem 0x100000000-0x25f5fffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x00001000-0x0009cfff] [ 0.000000] node 0: [mem 0x00100000-0x1fffffff] [ 0.000000] node 0: [mem 0x20200000-0x40003fff] [ 0.000000] node 0: [mem 0x40005000-0x8ffaffff] [ 0.000000] node 0: [mem 0x913b0000-0x9a3befff] [ 0.000000] node 0: [mem 0x9afff000-0x9affffff] [ 0.000000] node 0: [mem 0x100000000-0x25f5fffff] [ 0.000000] On node 0 totalpages: 2065243 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3996 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 9719 pages used for memmap [ 0.000000] DMA32 zone: 622015 pages, LIFO batch:31 [ 0.000000] Normal zone: 22488 pages used for memmap [ 0.000000] Normal zone: 1439232 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled) [ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 0, 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: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 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 0x40004000-0x40004fff] [ 0.000000] PM: Registered nosave memory: [mem 0x8ffb0000-0x913affff] [ 0.000000] PM: Registered nosave memory: [mem 0x9a3bf000-0x9aebefff] [ 0.000000] PM: Registered nosave memory: [mem 0x9aebf000-0x9afbefff] [ 0.000000] PM: Registered nosave memory: [mem 0x9afbf000-0x9affefff] [ 0.000000] PM: Registered nosave memory: [mem 0x9b000000-0x9f9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x9fa00000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb03fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb04000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfed0ffff] [ 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 0xfee01000-0xffb7ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffb80000-0xffffffff] [ 0.000000] e820: [mem 0x9fa00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 29 pages/cpu @ffff88025f200000 s86336 r8192 d24256 u262144 [ 0.000000] pcpu-alloc: s86336 r8192 d24256 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2032951 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=0506ef4e-cdf4-4cca-af87-f21ca1cabd00 ro quiet splash vt.handoff=7 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 8019336K/8260972K available (7373K kernel code, 1144K rwdata, 3404K rodata, 1336K init, 1440K bss, 241636K reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-7. [ 0.000000] NR_IRQS:16640 nr_irqs:744 16 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] allocated 33554432 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] hpet clockevent registered [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.004000] tsc: Detected 2494.247 MHz processor [ 0.000002] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.49 BogoMIPS (lpj=9976988) [ 0.000004] pid_max: default: 32768 minimum: 301 [ 0.000024] Security Framework initialized [ 0.000041] AppArmor: AppArmor initialized [ 0.000042] Yama: becoming mindful. [ 0.000557] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.002537] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.003408] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003417] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.003601] Initializing cgroup subsys memory [ 0.003606] Initializing cgroup subsys devices [ 0.003608] Initializing cgroup subsys freezer [ 0.003609] Initializing cgroup subsys blkio [ 0.003610] Initializing cgroup subsys perf_event [ 0.003612] Initializing cgroup subsys hugetlb [ 0.003631] CPU: Physical Processor ID: 0 [ 0.003632] CPU: Processor Core ID: 0 [ 0.003637] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.003637] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.003995] mce: CPU supports 7 MCE banks [ 0.004006] CPU0: Thermal monitoring enabled (TM1) [ 0.004015] Last level iTLB entries: 4KB 512, 2MB 0, 4MB 0 [ 0.004015] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32 [ 0.004015] tlb_flushall_shift: 2 [ 0.004131] Freeing SMP alternatives memory: 32K (ffffffff81e6d000 - ffffffff81e75000) [ 0.005263] ACPI: Core revision 20131115 [ 0.010178] ACPI: All ACPI Tables successfully acquired [ 0.024901] ftrace: allocating 28537 entries in 112 pages [ 0.038339] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.078067] smpboot: CPU0: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (fam: 06, model: 3a, stepping: 09) [ 0.078075] TSC deadline timer enabled [ 0.078086] Performance Events: PEBS fmt1+, 16-deep LBR, IvyBridge events, full-width counters, Intel PMU driver. [ 0.078092] ... version: 3 [ 0.078093] ... bit width: 48 [ 0.078093] ... generic registers: 4 [ 0.078094] ... value mask: 0000ffffffffffff [ 0.078095] ... max period: 0000ffffffffffff [ 0.078096] ... fixed-purpose events: 3 [ 0.078097] ... event mask: 000000070000000f [ 0.079585] x86: Booting SMP configuration: [ 0.093112] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.079587] .... node #0, CPUs: #1 #2 #3 [ 0.120084] x86: Booted up 1 node, 4 CPUs [ 0.120087] smpboot: Total of 4 processors activated (19953.97 BogoMIPS) [ 0.123189] devtmpfs: initialized [ 0.126497] EVM: security.selinux [ 0.126499] EVM: security.SMACK64 [ 0.126499] EVM: security.ima [ 0.126500] EVM: security.capability [ 0.126542] PM: Registering ACPI NVS region [mem 0x9aebf000-0x9afbefff] (1048576 bytes) [ 0.127279] pinctrl core: initialized pinctrl subsystem [ 0.127328] regulator-dummy: no parameters [ 0.127357] RTC time: 18:29:45, date: 10/04/14 [ 0.127385] NET: Registered protocol family 16 [ 0.127474] cpuidle: using governor ladder [ 0.127475] cpuidle: using governor menu [ 0.127507] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.127508] ACPI: bus type PCI registered [ 0.127510] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.127561] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.127564] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.151476] PCI: Using configuration type 1 for base access [ 0.151483] dmi type 0xB1 record - unknown flag [ 0.152254] bio: create slab at 0 [ 0.152374] ACPI: Added _OSI(Module Device) [ 0.152376] ACPI: Added _OSI(Processor Device) [ 0.152377] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.152378] ACPI: Added _OSI(Processor Aggregator Device) [ 0.154736] ACPI: Executed 1 blocks of module-level executable AML code [ 0.160566] ACPI: SSDT 000000009ae17018 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20121220) [ 0.160867] ACPI: Dynamic OEM Table Load: [ 0.160869] ACPI: SSDT (null) 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20121220) [ 0.164344] ACPI: SSDT 000000009ae18a98 000303 (v01 PmRef ApIst 00003000 INTL 20121220) [ 0.164665] ACPI: Dynamic OEM Table Load: [ 0.164666] ACPI: SSDT (null) 000303 (v01 PmRef ApIst 00003000 INTL 20121220) [ 0.168243] ACPI: SSDT 000000009ae16d98 000119 (v01 PmRef ApCst 00003000 INTL 20121220) [ 0.168536] ACPI: Dynamic OEM Table Load: [ 0.168537] ACPI: SSDT (null) 000119 (v01 PmRef ApCst 00003000 INTL 20121220) [ 0.172712] ACPI: Interpreter enabled [ 0.172718] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20131115/hwxface-580) [ 0.172722] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20131115/hwxface-580) [ 0.172734] ACPI: (supports S0 S3 S4 S5) [ 0.172735] ACPI: Using IOAPIC for interrupt routing [ 0.172758] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.172876] ACPI: No dock devices found. [ 0.395222] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.395227] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.395329] \_SB_.PCI0:_OSC invalid UUID [ 0.395330] _OSC request data:1 1f 0 [ 0.395333] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.395867] PCI host bridge to bus 0000:00 [ 0.395870] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.395872] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7] [ 0.395873] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff] [ 0.395875] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff] [ 0.395876] pci_bus 0000:00: root bus resource [mem 0x9fa00000-0xfeafffff] [ 0.395883] pci 0000:00:00.0: [8086:0154] type 00 class 0x060000 [ 0.395950] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400 [ 0.395979] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.396007] pci 0000:00:01.0: System wakeup disabled by ACPI [ 0.396035] pci 0000:00:02.0: [8086:0166] type 00 class 0x030000 [ 0.396046] pci 0000:00:02.0: reg 0x10: [mem 0xc1000000-0xc13fffff 64bit] [ 0.396052] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff 64bit pref] [ 0.396057] pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f] [ 0.396139] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330 [ 0.396161] pci 0000:00:14.0: reg 0x10: [mem 0xc1600000-0xc160ffff 64bit] [ 0.396232] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.396270] pci 0000:00:14.0: System wakeup disabled by ACPI [ 0.396301] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000 [ 0.396323] pci 0000:00:16.0: reg 0x10: [mem 0xc1614000-0xc161400f 64bit] [ 0.396399] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.396465] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320 [ 0.396486] pci 0000:00:1a.0: reg 0x10: [mem 0xc1619000-0xc16193ff] [ 0.396576] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.396637] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300 [ 0.396652] pci 0000:00:1b.0: reg 0x10: [mem 0xc1610000-0xc1613fff 64bit] [ 0.396719] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.396776] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400 [ 0.396854] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.396896] pci 0000:00:1c.0: System wakeup disabled by ACPI [ 0.396922] pci 0000:00:1c.1: [8086:1e12] type 01 class 0x060400 [ 0.397000] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.397036] pci 0000:00:1c.1: System wakeup disabled by ACPI [ 0.397072] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320 [ 0.397093] pci 0000:00:1d.0: reg 0x10: [mem 0xc1618000-0xc16183ff] [ 0.397182] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.397225] pci 0000:00:1d.0: System wakeup disabled by ACPI [ 0.397254] pci 0000:00:1f.0: [8086:1e57] type 00 class 0x060100 [ 0.397408] pci 0000:00:1f.2: [8086:1e03] type 00 class 0x010601 [ 0.397427] pci 0000:00:1f.2: reg 0x10: [io 0x4088-0x408f] [ 0.397435] pci 0000:00:1f.2: reg 0x14: [io 0x4094-0x4097] [ 0.397442] pci 0000:00:1f.2: reg 0x18: [io 0x4080-0x4087] [ 0.397450] pci 0000:00:1f.2: reg 0x1c: [io 0x4090-0x4093] [ 0.397458] pci 0000:00:1f.2: reg 0x20: [io 0x4060-0x407f] [ 0.397466] pci 0000:00:1f.2: reg 0x24: [mem 0xc1617000-0xc16177ff] [ 0.397511] pci 0000:00:1f.2: PME# supported from D3hot [ 0.397562] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500 [ 0.397578] pci 0000:00:1f.3: reg 0x10: [mem 0xc1615000-0xc16150ff 64bit] [ 0.397598] pci 0000:00:1f.3: reg 0x20: [io 0x4040-0x405f] [ 0.397710] pci 0000:01:00.0: [1002:6840] type 00 class 0x030000 [ 0.397720] pci 0000:01:00.0: reg 0x10: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.397728] pci 0000:01:00.0: reg 0x18: [mem 0xc0000000-0xc001ffff 64bit] [ 0.397732] pci 0000:01:00.0: reg 0x20: [io 0x3000-0x30ff] [ 0.397741] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref] [ 0.397767] pci 0000:01:00.0: supports D1 D2 [ 0.397824] pci 0000:01:00.0: System wakeup disabled by ACPI [ 0.407454] pci 0000:00:01.0: PCI bridge to [bus 01-06] [ 0.407472] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff] [ 0.407475] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xc0ffffff] [ 0.407478] pci 0000:00:01.0: bridge window [mem 0xa0000000-0xafffffff 64bit pref] [ 0.407628] pci 0000:07:00.0: [10ec:8136] type 00 class 0x020000 [ 0.407697] pci 0000:07:00.0: reg 0x10: [io 0x2000-0x20ff] [ 0.407820] pci 0000:07:00.0: reg 0x18: [mem 0xc1404000-0xc1404fff 64bit pref] [ 0.407895] pci 0000:07:00.0: reg 0x20: [mem 0xc1400000-0xc1403fff 64bit pref] [ 0.408233] pci 0000:07:00.0: supports D1 D2 [ 0.408234] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.415521] pci 0000:00:1c.0: PCI bridge to [bus 07] [ 0.415525] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.415534] pci 0000:00:1c.0: bridge window [mem 0xc1400000-0xc14fffff 64bit pref] [ 0.415662] pci 0000:08:00.0: [14e4:4365] type 00 class 0x028000 [ 0.415713] pci 0000:08:00.0: reg 0x10: [mem 0xc1500000-0xc1507fff 64bit] [ 0.415980] pci 0000:08:00.0: supports D1 D2 [ 0.415981] pci 0000:08:00.0: PME# supported from D0 D3hot D3cold [ 0.423523] pci 0000:00:1c.1: PCI bridge to [bus 08] [ 0.423529] pci 0000:00:1c.1: bridge window [mem 0xc1500000-0xc15fffff] [ 0.495906] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 10 11 12 14 15) *7 [ 0.495952] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 10 *11 12 14 15) [ 0.495996] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.496039] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.496081] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.496125] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 10 11 12 14 15) *7 [ 0.496171] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *10 11 12 14 15) [ 0.496217] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 10 *11 12 14 15) [ 0.496417] ACPI: Enabled 5 GPEs in block 00 to 3F [ 0.496423] ACPI: \_SB_.PCI0: notify handler is installed [ 0.496467] Found 1 acpi root devices [ 0.496498] ACPI : EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62 [ 0.496579] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.496582] vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=none,locks=none [ 0.496583] vgaarb: loaded [ 0.496584] vgaarb: bridge control possible 0000:01:00.0 [ 0.496585] vgaarb: no bridge control possible 0000:00:02.0 [ 0.496713] SCSI subsystem initialized [ 0.496755] libata version 3.00 loaded. [ 0.496769] ACPI: bus type USB registered [ 0.496782] usbcore: registered new interface driver usbfs [ 0.496788] usbcore: registered new interface driver hub [ 0.496823] usbcore: registered new device driver usb [ 0.496922] PCI: Using ACPI for IRQ routing [ 0.503376] PCI: pci_cache_line_size set to 64 bytes [ 0.503442] e820: reserve RAM buffer [mem 0x0009d400-0x0009ffff] [ 0.503443] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff] [ 0.503444] e820: reserve RAM buffer [mem 0x8ffb0000-0x8fffffff] [ 0.503446] e820: reserve RAM buffer [mem 0x9a3bf000-0x9bffffff] [ 0.503447] e820: reserve RAM buffer [mem 0x9b000000-0x9bffffff] [ 0.503448] e820: reserve RAM buffer [mem 0x25f600000-0x25fffffff] [ 0.503519] NetLabel: Initializing [ 0.503521] NetLabel: domain hash size = 128 [ 0.503521] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.503532] NetLabel: unlabeled traffic allowed by default [ 0.503591] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.503595] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.505625] Switched to clocksource hpet [ 0.509332] AppArmor: AppArmor Filesystem Enabled [ 0.509354] pnp: PnP ACPI init [ 0.509364] ACPI: bus type PNP registered [ 0.509396] pnp 00:00: [dma 4] [ 0.509415] pnp 00:00: Plug and Play ACPI device, IDs PNP0200 (active) [ 0.509431] pnp 00:01: Plug and Play ACPI device, IDs INT0800 (active) [ 0.509519] pnp 00:02: Plug and Play ACPI device, IDs PNP0103 (active) [ 0.509546] pnp 00:03: Plug and Play ACPI device, IDs PNP0c04 (active) [ 0.509586] system 00:04: [io 0x0680-0x069f] has been reserved [ 0.509588] system 00:04: [io 0x1000-0x100f] has been reserved [ 0.509589] system 00:04: [io 0xffff] has been reserved [ 0.509591] system 00:04: [io 0xffff] has been reserved [ 0.509593] system 00:04: [io 0x0400-0x0453] could not be reserved [ 0.509594] system 00:04: [io 0x0458-0x047f] has been reserved [ 0.509596] system 00:04: [io 0x0500-0x057f] has been reserved [ 0.509597] system 00:04: [io 0x164e-0x164f] has been reserved [ 0.509599] system 00:04: [io 0xfd60-0xfd63] has been reserved [ 0.509601] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.509621] pnp 00:05: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.509668] system 00:06: [io 0x0454-0x0457] has been reserved [ 0.509670] system 00:06: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.509704] pnp 00:07: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.509726] pnp 00:08: Plug and Play ACPI device, IDs DLL056a PNP0f13 (active) [ 0.581846] system 00:09: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.581848] system 00:09: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.581850] system 00:09: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.581851] system 00:09: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.581853] system 00:09: [mem 0xe0000000-0xefffffff] has been reserved [ 0.581855] system 00:09: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.581856] system 00:09: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.581858] system 00:09: [mem 0xff000000-0xff000fff] has been reserved [ 0.581860] system 00:09: [mem 0xff010000-0xffffffff] could not be reserved [ 0.581861] system 00:09: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.581863] system 00:09: [mem 0x9fa00000-0x9fa00fff] has been reserved [ 0.581865] system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.582136] system 00:0a: [mem 0x20000000-0x201fffff] has been reserved [ 0.582138] system 00:0a: [mem 0x40004000-0x40004fff] has been reserved [ 0.582140] system 00:0a: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.582154] pnp: PnP ACPI: found 11 devices [ 0.582155] ACPI: bus type PNP unregistered [ 0.588374] pci 0000:01:00.0: no compatible bridge window for [mem 0xfffe0000-0xffffffff pref] [ 0.588401] pci 0000:01:00.0: BAR 6: assigned [mem 0xc0020000-0xc003ffff pref] [ 0.588403] pci 0000:00:01.0: PCI bridge to [bus 01-06] [ 0.588406] pci 0000:00:01.0: bridge window [io 0x3000-0x3fff] [ 0.588408] pci 0000:00:01.0: bridge window [mem 0xc0000000-0xc0ffffff] [ 0.588411] pci 0000:00:01.0: bridge window [mem 0xa0000000-0xafffffff 64bit pref] [ 0.588414] pci 0000:00:1c.0: PCI bridge to [bus 07] [ 0.588417] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.588424] pci 0000:00:1c.0: bridge window [mem 0xc1400000-0xc14fffff 64bit pref] [ 0.588431] pci 0000:00:1c.1: PCI bridge to [bus 08] [ 0.588435] pci 0000:00:1c.1: bridge window [mem 0xc1500000-0xc15fffff] [ 0.588444] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.588446] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.588448] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.588449] pci_bus 0000:00: resource 7 [mem 0x9fa00000-0xfeafffff] [ 0.588451] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff] [ 0.588452] pci_bus 0000:01: resource 1 [mem 0xc0000000-0xc0ffffff] [ 0.588454] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xafffffff 64bit pref] [ 0.588455] pci_bus 0000:07: resource 0 [io 0x2000-0x2fff] [ 0.588457] pci_bus 0000:07: resource 2 [mem 0xc1400000-0xc14fffff 64bit pref] [ 0.588458] pci_bus 0000:08: resource 1 [mem 0xc1500000-0xc15fffff] [ 0.588483] NET: Registered protocol family 2 [ 0.588624] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.588765] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.588884] TCP: Hash tables configured (established 65536 bind 65536) [ 0.588901] TCP: reno registered [ 0.588911] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.588936] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.588996] NET: Registered protocol family 1 [ 0.589006] pci 0000:00:02.0: Boot video device [ 0.621879] PCI: CLS 64 bytes, default 64 [ 0.621924] Trying to unpack rootfs image as initramfs... [ 1.015594] Freeing initrd memory: 26912K (ffff880034b60000 - ffff8800365a8000) [ 1.015599] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.015601] software IO TLB [mem 0x963bf000-0x9a3bf000] (64MB) mapped at [ffff8800963bf000-ffff88009a3befff] [ 1.015654] Simple Boot Flag at 0x44 set to 0x1 [ 1.015811] microcode: CPU0 sig=0x306a9, pf=0x10, revision=0x15 [ 1.015817] microcode: CPU1 sig=0x306a9, pf=0x10, revision=0x15 [ 1.015820] microcode: CPU2 sig=0x306a9, pf=0x10, revision=0x15 [ 1.015826] microcode: CPU3 sig=0x306a9, pf=0x10, revision=0x15 [ 1.015878] microcode: Microcode Update Driver: v2.00 , Peter Oruba [ 1.015879] Scanning for low memory corruption every 60 seconds [ 1.016107] Initialise system trusted keyring [ 1.016145] audit: initializing netlink socket (disabled) [ 1.016154] type=2000 audit(1412447386.000:1): initialized [ 1.041270] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.042146] zbud: loaded [ 1.042282] VFS: Disk quotas dquot_6.5.2 [ 1.042313] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.042638] fuse init (API version 7.22) [ 1.042695] msgmni has been set to 15715 [ 1.042736] Key type big_key registered [ 1.043141] Key type asymmetric registered [ 1.043142] Asymmetric key parser 'x509' registered [ 1.043164] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 1.043198] io scheduler noop registered [ 1.043200] io scheduler deadline registered (default) [ 1.043217] io scheduler cfq registered [ 1.043363] pcieport 0000:00:01.0: irq 40 for MSI/MSI-X [ 1.043609] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.043620] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.043647] vesafb: mode is 1366x768x32, linelength=5504, pages=0 [ 1.043648] vesafb: scrolling: redraw [ 1.043650] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.044063] vesafb: framebuffer at 0xb0000000, mapped to 0xffffc90010e80000, using 4160k, total 4160k [ 1.112237] Console: switching to colour frame buffer device 170x48 [ 1.180159] fb0: VESA VGA frame buffer device [ 1.180171] intel_idle: MWAIT substates: 0x21120 [ 1.180172] intel_idle: v0.4 model 0x3A [ 1.180173] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.180255] ipmi message handler version 39.2 [ 1.180286] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 1.180325] ACPI: AC Adapter [ACAD] (on-line) [ 1.180418] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C0C:00/input/input0 [ 1.180422] ACPI: Power Button [PWRB] [ 1.180454] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input1 [ 1.180472] ACPI: Lid Switch [LID0] [ 1.180496] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 [ 1.180498] ACPI: Power Button [PWRF] [ 1.180650] GHES: HEST is not enabled! [ 1.180721] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.422734] ACPI: Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared [ 1.422739] ACPI: Battery Slot [BAT1] (battery present) [ 1.422829] Linux agpgart interface v0.103 [ 1.423850] brd: module loaded [ 1.424322] loop: module loaded [ 1.424576] libphy: Fixed MDIO Bus: probed [ 1.424636] tun: Universal TUN/TAP device driver, 1.6 [ 1.424637] tun: (C) 1999-2004 Max Krasnyansky [ 1.424675] PPP generic driver version 2.4.2 [ 1.424709] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.424715] ehci-pci: EHCI PCI platform driver [ 1.424814] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 1.424819] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 1.424832] ehci-pci 0000:00:1a.0: debug port 2 [ 1.428728] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported [ 1.428742] ehci-pci 0000:00:1a.0: irq 16, io mem 0xc1619000 [ 1.438703] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 1.438743] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.438745] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.438747] usb usb1: Product: EHCI Host Controller [ 1.438748] usb usb1: Manufacturer: Linux 3.13.0-36-generic ehci_hcd [ 1.438749] usb usb1: SerialNumber: 0000:00:1a.0 [ 1.438867] hub 1-0:1.0: USB hub found [ 1.438873] hub 1-0:1.0: 2 ports detected [ 1.439020] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 1.439025] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.439037] ehci-pci 0000:00:1d.0: debug port 2 [ 1.442934] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 1.442953] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc1618000 [ 1.454721] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 1.454755] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.454756] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.454758] usb usb2: Product: EHCI Host Controller [ 1.454759] usb usb2: Manufacturer: Linux 3.13.0-36-generic ehci_hcd [ 1.454760] usb usb2: SerialNumber: 0000:00:1d.0 [ 1.454871] hub 2-0:1.0: USB hub found [ 1.454876] hub 2-0:1.0: 2 ports detected [ 1.454940] ehci-platform: EHCI generic platform driver [ 1.454946] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.454947] ohci-pci: OHCI PCI platform driver [ 1.454953] ohci-platform: OHCI generic platform driver [ 1.454957] uhci_hcd: USB Universal Host Controller Interface driver [ 1.455054] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.455057] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 1.455178] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 1.455198] xhci_hcd 0000:00:14.0: irq 41 for MSI/MSI-X [ 1.455253] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.455255] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.455256] usb usb3: Product: xHCI Host Controller [ 1.455257] usb usb3: Manufacturer: Linux 3.13.0-36-generic xhci_hcd [ 1.455259] usb usb3: SerialNumber: 0000:00:14.0 [ 1.455364] hub 3-0:1.0: USB hub found [ 1.455372] hub 3-0:1.0: 4 ports detected [ 1.455635] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.455638] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4 [ 1.455669] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.455670] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.455672] usb usb4: Product: xHCI Host Controller [ 1.455673] usb usb4: Manufacturer: Linux 3.13.0-36-generic xhci_hcd [ 1.455674] usb usb4: SerialNumber: 0000:00:14.0 [ 1.455776] hub 4-0:1.0: USB hub found [ 1.455784] hub 4-0:1.0: 4 ports detected [ 1.462860] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 1.487623] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.487627] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.487842] mousedev: PS/2 mouse device common for all mice [ 1.489374] rtc_cmos 00:05: RTC can wake from S4 [ 1.489516] rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0 [ 1.489545] rtc_cmos 00:05: alarms up to one month, 242 bytes nvram, hpet irqs [ 1.489593] device-mapper: uevent: version 1.0.3 [ 1.489679] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ 1.489686] ledtrig-cpu: registered to indicate activity on CPUs [ 1.489764] TCP: cubic registered [ 1.489827] NET: Registered protocol family 10 [ 1.489957] NET: Registered protocol family 17 [ 1.489964] Key type dns_resolver registered [ 1.490237] Loading compiled-in X.509 certificates [ 1.491073] Loaded X.509 cert 'Magrathea: Glacier signing key: 38f3b6c63a85affdfbbe0e53339df8e0c6b6c9d5' [ 1.491082] registered taskstats version 1 [ 1.493212] Key type trusted registered [ 1.494743] Key type encrypted registered [ 1.496278] AppArmor: AppArmor sha1 policy hashing enabled [ 1.496281] IMA: No TPM chip found, activating TPM-bypass! [ 1.496581] regulator-dummy: disabling [ 1.496657] Magic number: 2:161:493 [ 1.496751] rtc_cmos 00:05: setting system clock to 2014-10-04 18:29:46 UTC (1412447386) [ 1.497340] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.497341] EDD information not available. [ 1.497374] PM: Hibernation image not present or could not be loaded. [ 1.498027] Freeing unused kernel memory: 1336K (ffffffff81d1f000 - ffffffff81e6d000) [ 1.498029] Write protecting the kernel read-only data: 12288k [ 1.499647] Freeing unused kernel memory: 808K (ffff880001736000 - ffff880001800000) [ 1.501024] Freeing unused kernel memory: 692K (ffff880001b53000 - ffff880001c00000) [ 1.510988] systemd-udevd[125]: starting version 204 [ 1.513159] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.527991] wmi: Mapper loaded [ 1.531251] [drm] Initialized drm 1.1.0 20060810 [ 1.536069] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.536080] r8169 0000:07:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.536313] r8169 0000:07:00.0: irq 42 for MSI/MSI-X [ 1.536478] r8169 0000:07:00.0 eth0: RTL8105e at 0xffffc90000c6a000, d4:be:d9:37:50:1e, XID 00c00000 IRQ 42 [ 1.540025] ahci 0000:00:1f.2: version 3.0 [ 1.540168] ahci 0000:00:1f.2: irq 43 for MSI/MSI-X [ 1.554862] [drm] radeon kernel modesetting enabled. [ 1.554869] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x5 impl SATA mode [ 1.554873] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst [ 1.554875] VGA switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle [ 1.554913] checking generic (b0000000 410000) vs hw (a0000000 10000000) [ 1.554928] radeon 0000:01:00.0: enabling device (0000 -> 0003) [ 1.555081] [drm] initializing kernel modesetting (TURKS 0x1002:0x6840 0x1028:0x056A). [ 1.555105] [drm] register mmio base: 0xC0000000 [ 1.555106] [drm] register mmio size: 131072 [ 1.751118] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.835452] scsi0 : ahci [ 1.835603] scsi1 : ahci [ 1.835716] scsi2 : ahci [ 1.835828] scsi3 : ahci [ 1.835936] scsi4 : ahci [ 1.836048] scsi5 : ahci [ 1.836095] ata1: SATA max UDMA/133 abar m2048@0xc1617000 port 0xc1617100 irq 43 [ 1.836097] ata2: DUMMY [ 1.836100] ata3: SATA max UDMA/133 abar m2048@0xc1617000 port 0xc1617200 irq 43 [ 1.836102] ata4: DUMMY [ 1.836103] ata5: DUMMY [ 1.836104] ata6: DUMMY [ 1.883596] usb 1-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.883602] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.883978] hub 1-1:1.0: USB hub found [ 1.884070] hub 1-1:1.0: 6 ports detected [ 2.015385] tsc: Refined TSC clocksource calibration: 2494.333 MHz [ 2.155538] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.158887] ata3.00: ATAPI: HL-DT-ST DVD+-RW GT50N, A101, max UDMA/133 [ 2.161708] ata3.00: configured for UDMA/133 [ 2.163568] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.213361] ata1.00: ATA-8: ST9500325AS, D005DEM1, max UDMA/133 [ 2.213368] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 2.215715] ata1.00: configured for UDMA/133 [ 2.215994] scsi 0:0:0:0: Direct-Access ATA ST9500325AS D005 PQ: 0 ANSI: 5 [ 2.216135] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 2.216147] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.216171] sd 0:0:0:0: [sda] Write Protect is off [ 2.216174] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.216193] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.219772] scsi 2:0:0:0: CD-ROM HL-DT-ST DVD+-RW GT50N A101 PQ: 0 ANSI: 5 [ 2.226593] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.226596] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.226695] sr 2:0:0:0: Attached scsi CD-ROM sr0 [ 2.226738] sr 2:0:0:0: Attached scsi generic sg1 type 5 [ 2.265080] sda: sda1 sda2 < sda5 > [ 2.265616] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.349620] ATOM BIOS: Dell/Compal [ 2.349713] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 2.349715] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 2.349717] [drm] Detected VRAM RAM=1024M, BAR=256M [ 2.349718] [drm] RAM width 128bits DDR [ 2.349766] [TTM] Zone kernel: Available graphics memory: 4024558 kiB [ 2.349767] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 2.349768] [TTM] Initializing pool allocator [ 2.349771] [TTM] Initializing DMA pool allocator [ 2.349787] [drm] radeon: 1024M of VRAM memory ready [ 2.349788] [drm] radeon: 1024M of GTT memory ready. [ 2.349796] [drm] Loading TURKS Microcode [ 2.350113] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 2.350756] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 2.353068] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 2.353157] radeon 0000:01:00.0: WB enabled [ 2.353160] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035f9ec00 [ 2.353161] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035f9ec0c [ 2.353938] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011432118 [ 2.353940] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.353940] [drm] Driver supports precise vblank timestamp query. [ 2.353956] radeon 0000:01:00.0: irq 44 for MSI/MSI-X [ 2.353964] radeon 0000:01:00.0: radeon: using MSI. [ 2.353992] [drm] radeon: irq initialized. [ 2.370265] [drm] ring test on 0 succeeded in 1 usecs [ 2.370323] [drm] ring test on 3 succeeded in 1 usecs [ 2.459881] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 2.556114] [drm] ring test on 5 succeeded in 1 usecs [ 2.556118] [drm] UVD initialized successfully. [ 2.556253] [drm] Enabling audio 0 support [ 2.556299] [drm] ib test on ring 0 succeeded in 0 usecs [ 2.556349] [drm] ib test on ring 3 succeeded in 0 usecs [ 2.592357] usb 2-1: New USB device found, idVendor=8087, idProduct=0024 [ 2.592359] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.592639] hub 2-1:1.0: USB hub found [ 2.592732] hub 2-1:1.0: 8 ports detected [ 2.664188] usb 1-1.3: new high-speed USB device number 3 using ehci-pci [ 2.716981] [drm] ib test on ring 5 succeeded [ 2.717169] [drm] Radeon Display Connectors [ 2.724380] [drm] Internal thermal controller with fan control [ 2.725233] [drm] radeon: power management initialized [ 2.725395] radeon 0000:01:00.0: No connectors reported connected with modes [ 2.725397] [drm] Cannot find any crtc or sizes - going 1024x768 [ 2.726728] [drm] fb mappable at 0xA0474000 [ 2.726728] [drm] vram apper at 0xA0000000 [ 2.726729] [drm] size 3145728 [ 2.726730] [drm] fb depth is 24 [ 2.726730] [drm] pitch is 4096 [ 2.726732] checking generic (b0000000 410000) vs hw (a0000000 10000000) [ 2.726858] radeon 0000:01:00.0: fb1: radeondrmfb frame buffer device [ 2.726859] radeon 0000:01:00.0: registered panic notifier [ 2.726883] [drm] Initialized radeon 2.36.0 20080528 for 0000:01:00.0 on minor 0 [ 2.729935] [drm] Memory usable by graphics device = 2048M [ 2.729938] checking generic (b0000000 410000) vs hw (b0000000 10000000) [ 2.729939] fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver [ 2.729949] Console: switching to colour dummy device 80x25 [ 2.761549] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=0129 [ 2.761552] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.761555] usb 1-1.3: Product: USB2.0-CRW [ 2.761556] usb 1-1.3: Manufacturer: Generic [ 2.761558] usb 1-1.3: SerialNumber: 20100201396000000 [ 2.776290] i915 0000:00:02.0: irq 45 for MSI/MSI-X [ 2.776300] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.776301] [drm] Driver supports precise vblank timestamp query. [ 2.776371] vga_switcheroo: enabled [ 2.776446] ATPX version 1, functions 0x00000033 [ 2.776572] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none [ 2.776575] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=none [ 2.794021] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f02) [ 2.821980] fbcon: inteldrmfb (fb0) is primary device [ 2.825665] psmouse serio1: elantech: Synaptics capabilities query result 0x79, 0x17, 0x0c. [ 2.832386] usb 1-1.5: new high-speed USB device number 4 using ehci-pci [ 2.988203] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input5 [ 2.991123] usb 1-1.5: New USB device found, idVendor=0c45, idProduct=648d [ 2.991124] usb 1-1.5: New USB device strings: Mfr=2, Product=1, SerialNumber=0 [ 2.991125] usb 1-1.5: Product: Laptop_Integrated_Webcam_HD [ 2.991126] usb 1-1.5: Manufacturer: CNFB194I123010002SB2 [ 3.016663] Switched to clocksource tsc [ 3.068796] usb 2-1.5: new full-speed USB device number 3 using ehci-pci [ 3.164265] usb 2-1.5: New USB device found, idVendor=0a5c, idProduct=21d7 [ 3.164268] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.164271] usb 2-1.5: Product: BCM43142A0 [ 3.164272] usb 2-1.5: Manufacturer: Broadcom Corp [ 3.164274] usb 2-1.5: SerialNumber: C01885BD465C [ 3.549243] Console: switching to colour frame buffer device 170x48 [ 3.551161] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 3.551319] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS [ 3.553769] ACPI: Video Device [PEGP] (multi-head: yes rom: no post: no) [ 3.554023] acpi device:2e: registered as cooling_device4 [ 3.554083] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:2c/LNXVIDEO:00/input/input6 [ 3.554214] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work. [ 3.554811] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 3.554929] acpi device:3d: registered as cooling_device5 [ 3.554999] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:02/input/input7 [ 3.555062] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 1 [ 3.697899] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 3.697901] EXT4-fs (sda1): write access will be enabled during recovery [ 3.833820] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [ 3.963266] random: nonblocking pool is initialized [ 4.869712] EXT4-fs (sda1): orphan cleanup on readonly fs [ 5.839929] EXT4-fs (sda1): 124 orphan inodes deleted [ 5.839933] EXT4-fs (sda1): recovery complete [ 6.308221] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 8.811218] [drm] Disabling audio 0 support [ 18.614983] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 18.737974] systemd-udevd[337]: starting version 204 [ 18.876836] lp: driver loaded but no devices found [ 18.881194] ppdev: user-space parallel port driver [ 18.927300] mei_me 0000:00:16.0: irq 46 for MSI/MSI-X [ 18.939897] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251) [ 18.939904] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.939909] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \_SB_.PCI0.PEG0.PEGP.GPIO 1 (20131115/utaddress-251) [ 18.939913] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIO 2 (20131115/utaddress-251) [ 18.939916] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.939917] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \_SB_.PCI0.PEG0.PEGP.GPIO 1 (20131115/utaddress-251) [ 18.939921] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIO 2 (20131115/utaddress-251) [ 18.939924] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 18.939925] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 18.943679] cfg80211: Calling CRDA to update world regulatory domain [ 18.949477] lib80211: common routines for IEEE802.11 drivers [ 18.949480] lib80211_crypt: registered algorithm 'NULL' [ 18.950671] wl: module license 'MIXED/Proprietary' taints kernel. [ 18.950675] Disabling lock debugging due to kernel taint [ 18.959689] wl: module verification failed: signature and/or required key missing - tainting kernel [ 19.001651] INFO @wl_cfg80211_attach : Registered CFG80211 phy [ 19.006171] lib80211_crypt: registered algorithm 'TKIP' [ 19.012404] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X [ 19.046142] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 19.064545] hda_codec: CX20590: BIOS auto-probing. [ 19.065082] autoconfig: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker [ 19.065085] speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 19.065087] hp_outs=1 (0x19/0x0/0x0/0x0/0x0) [ 19.065088] mono: mono_out=0x0 [ 19.065089] inputs: [ 19.065091] Internal Mic=0x23 [ 19.065092] Mic=0x1a [ 19.066059] hda_codec: Enable sync_write for stable communication [ 19.093540] input: Dell WMI hotkeys as /devices/virtual/input/input8 [ 19.110870] type=1400 audit(1412429404.088:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=411 comm="apparmor_parser" [ 19.110891] type=1400 audit(1412429404.092:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=411 comm="apparmor_parser" [ 19.110898] type=1400 audit(1412429404.092:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=411 comm="apparmor_parser" [ 19.111269] type=1400 audit(1412429404.092:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=411 comm="apparmor_parser" [ 19.111274] type=1400 audit(1412429404.092:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=411 comm="apparmor_parser" [ 19.111467] type=1400 audit(1412429404.092:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=411 comm="apparmor_parser" [ 19.118516] type=1400 audit(1412429404.096:8): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=437 comm="apparmor_parser" [ 19.118521] type=1400 audit(1412429404.096:9): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=437 comm="apparmor_parser" [ 19.118524] type=1400 audit(1412429404.096:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=437 comm="apparmor_parser" [ 19.118852] type=1400 audit(1412429404.096:11): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=437 comm="apparmor_parser" [ 19.119005] wlan0: Broadcom BCM4365 802.11 Hybrid Wireless Controller 6.30.223.141 (r415941) [ 19.120821] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 19.120948] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 19.121053] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 19.139170] systemd-udevd[373]: renamed network interface wlan0 to wlan1 [ 19.216810] intel_rapl: domain uncore energy ctr 1405812:1405812 not working, skip [ 19.564086] cfg80211: World regulatory domain updated: [ 19.564091] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 19.564092] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.564094] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.564094] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 19.564095] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.564096] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 20.191068] rts5139: module is from the staging directory, the quality is unknown, you have been warned. [ 20.195286] Linux video capture interface: v2.00 [ 20.202759] Bluetooth: Core ver 2.17 [ 20.202775] NET: Registered protocol family 31 [ 20.202776] Bluetooth: HCI device and connection manager initialized [ 20.202783] Bluetooth: HCI socket layer initialized [ 20.202785] Bluetooth: L2CAP socket layer initialized [ 20.202789] Bluetooth: SCO socket layer initialized [ 20.203016] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_HD (0c45:648d) [ 20.204141] usbcore: registered new interface driver btusb [ 20.209506] scsi6 : SCSI emulation for RTS5139 USB card reader [ 20.209700] scsi 6:0:0:0: Direct-Access Generic- xD/SD/M.S. 1.00 PQ: 0 ANSI: 0 CCS [ 20.210269] usbcore: registered new interface driver rts5139 [ 20.210397] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 20.227952] input: Laptop_Integrated_Webcam_HD as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/input/input12 [ 20.228101] usbcore: registered new interface driver uvcvideo [ 20.228105] USB Video Class driver (1.1.1) [ 20.327472] usb 2-1.5: Direct firmware load failed with error -2 [ 20.327475] usb 2-1.5: Falling back to user helper [ 20.328126] Bluetooth: can't load firmware, may not work correctly [ 20.396676] sd 6:0:0:0: [sdb] Attached SCSI removable disk [ 20.709365] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 20.901760] init: failsafe main process (642) killed by TERM signal [ 21.489449] init: cups main process (711) killed by HUP signal [ 21.489460] init: cups main process ended, respawning [ 22.073242] Bluetooth: RFCOMM TTY layer initialized [ 22.073252] Bluetooth: RFCOMM socket layer initialized [ 22.073256] Bluetooth: RFCOMM ver 1.11 [ 22.105726] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 22.105729] Bluetooth: BNEP filters: protocol multicast [ 22.105736] Bluetooth: BNEP socket layer initialized [ 24.568077] r8169 0000:07:00.0 eth0: link down [ 24.568123] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 24.568473] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 26.758493] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 26.761764] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000). [ 26.761843] radeon 0000:01:00.0: WB enabled [ 26.761846] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880035f9ec00 [ 26.761847] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880035f9ec0c [ 26.762622] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011432118 [ 26.778759] [drm] ring test on 0 succeeded in 1 usecs [ 26.778817] [drm] ring test on 3 succeeded in 1 usecs [ 26.964607] [drm] ring test on 5 succeeded in 1 usecs [ 26.964612] [drm] UVD initialized successfully. [ 26.964614] [drm] Enabling audio 0 support [ 26.964661] [drm] ib test on ring 0 succeeded in 0 usecs [ 26.964711] [drm] ib test on ring 3 succeeded in 1 usecs [ 27.115435] [drm] ib test on ring 5 succeeded [ 27.511177] init: plymouth-upstart-bridge main process ended, respawning [ 27.586925] init: plymouth-upstart-bridge main process (1298) terminated with status 1 [ 27.586935] init: plymouth-upstart-bridge main process ended, respawning [ 35.946216] [drm] Disabling audio 0 support [ 40.823040] audit_printk_skb: 201 callbacks suppressed [ 40.823044] type=1400 audit(1412429425.776:79): apparmor="DENIED" operation="mkdir" profile="/usr/lib/telepathy/mission-control-5" name="/var/lib/gdm/.config/libaccounts-glib/" pid=1826 comm="mission-control" requested_mask="c" denied_mask="c" fsuid=117 ouid=117 [ 40.826255] type=1400 audit(1412429425.780:80): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=1826 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=117 ouid=0 [ 51.366434] type=1400 audit(1412429436.308:81): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1889 comm="apparmor_parser" [ 51.366442] type=1400 audit(1412429436.308:82): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1889 comm="apparmor_parser" [ 51.366763] type=1400 audit(1412429436.308:83): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=1889 comm="apparmor_parser" [19779.260136] cfg80211: Calling CRDA to update world regulatory domain [19779.264074] cfg80211: World regulatory domain updated: [19779.264077] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [19779.264079] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [19779.264080] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [19779.264082] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [19779.264083] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [19779.264084] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23408.409454] cfg80211: Calling CRDA to update world regulatory domain [23408.414396] cfg80211: World regulatory domain updated: [23408.414402] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23408.414405] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23408.414408] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23408.414411] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23408.414413] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23408.414415] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23512.339825] init: anacron main process (6553) killed by TERM signal [23565.870931] ------------[ cut here ]------------ [23565.870980] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23565.870983] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23565.871046] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P C OX 3.13.0-36-generic #63-Ubuntu [23565.871049] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23565.871052] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23565.871057] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d6c0 [23565.871061] 0000000000000056 ffff880035a697c0 0000000000000001 ffff880252a5fdd0 [23565.871066] Call Trace: [23565.871075] [] dump_stack+0x45/0x56 [23565.871081] [] warn_slowpath_common+0x7d/0xa0 [23565.871085] [] warn_slowpath_null+0x1a/0x20 [23565.871104] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23565.871156] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23565.871201] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23565.871243] [] wl_event_handler+0x55/0x220 [wl] [23565.871284] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23565.871289] [] kthread+0xd2/0xf0 [23565.871294] [] ? kthread_create_on_node+0x1c0/0x1c0 [23565.871298] [] ret_from_fork+0x7c/0xb0 [23565.871303] [] ? kthread_create_on_node+0x1c0/0x1c0 [23565.871306] ---[ end trace 46d64c4299e96afb ]--- [23574.007429] cfg80211: Calling CRDA to update world regulatory domain [23574.011653] cfg80211: World regulatory domain updated: [23574.011658] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23574.011662] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23574.011665] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23574.011667] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23574.011669] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23574.011672] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23574.309978] ------------[ cut here ]------------ [23574.310020] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23574.310023] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23574.310086] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23574.310089] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23574.310091] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23574.310096] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d6c0 [23574.310101] 0000000000000056 ffff8801f1a3b3c0 0000000000000001 ffff880252a5fdd0 [23574.310105] Call Trace: [23574.310114] [] dump_stack+0x45/0x56 [23574.310120] [] warn_slowpath_common+0x7d/0xa0 [23574.310124] [] warn_slowpath_null+0x1a/0x20 [23574.310143] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23574.310195] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23574.310240] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23574.310282] [] wl_event_handler+0x55/0x220 [wl] [23574.310323] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23574.310363] [] kthread+0xd2/0xf0 [23574.310379] [] ? kthread_create_on_node+0x1c0/0x1c0 [23574.310391] [] ret_from_fork+0x7c/0xb0 [23574.310395] [] ? kthread_create_on_node+0x1c0/0x1c0 [23574.310398] ---[ end trace 46d64c4299e96afc ]--- [23574.318496] ------------[ cut here ]------------ [23574.318544] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23574.318547] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23574.318615] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23574.318618] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23574.318621] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23574.318629] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8802297ee360 [23574.318637] 0000000000000056 ffff8801f185eec0 ffff88024f6bb9f8 ffff880252a5fe18 [23574.318644] Call Trace: [23574.318654] [] dump_stack+0x45/0x56 [23574.318661] [] warn_slowpath_common+0x7d/0xa0 [23574.318668] [] warn_slowpath_null+0x1a/0x20 [23574.318694] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23574.318757] [] wl_notify_roaming_status+0xac/0x130 [wl] [23574.318808] [] wl_event_handler+0x55/0x220 [wl] [23574.318856] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23574.318864] [] kthread+0xd2/0xf0 [23574.318871] [] ? kthread_create_on_node+0x1c0/0x1c0 [23574.318878] [] ret_from_fork+0x7c/0xb0 [23574.318885] [] ? kthread_create_on_node+0x1c0/0x1c0 [23574.318889] ---[ end trace 46d64c4299e96afd ]--- [23582.320865] cfg80211: Calling CRDA to update world regulatory domain [23582.325087] cfg80211: World regulatory domain updated: [23582.325093] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23582.325096] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23582.325099] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23582.325102] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23582.325104] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23582.325106] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23582.606089] ------------[ cut here ]------------ [23582.606132] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23582.606136] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23582.606210] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23582.606213] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23582.606215] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23582.606221] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d180 [23582.606225] 0000000000000056 ffff88024eeb2b80 0000000000000001 ffff880252a5fdd0 [23582.606230] Call Trace: [23582.606239] [] dump_stack+0x45/0x56 [23582.606245] [] warn_slowpath_common+0x7d/0xa0 [23582.606249] [] warn_slowpath_null+0x1a/0x20 [23582.606267] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23582.606320] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23582.606365] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23582.606407] [] wl_event_handler+0x55/0x220 [wl] [23582.606449] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23582.606454] [] kthread+0xd2/0xf0 [23582.606459] [] ? kthread_create_on_node+0x1c0/0x1c0 [23582.606463] [] ret_from_fork+0x7c/0xb0 [23582.606467] [] ? kthread_create_on_node+0x1c0/0x1c0 [23582.606470] ---[ end trace 46d64c4299e96afe ]--- [23582.624039] ------------[ cut here ]------------ [23582.624088] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23582.624092] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23582.624162] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23582.624164] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23582.624167] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23582.624176] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8802297ee2a0 [23582.624183] 0000000000000056 ffff8801f185e980 ffff88024f6bb9f8 ffff880252a5fe18 [23582.624191] Call Trace: [23582.624201] [] dump_stack+0x45/0x56 [23582.624209] [] warn_slowpath_common+0x7d/0xa0 [23582.624215] [] warn_slowpath_null+0x1a/0x20 [23582.624242] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23582.624306] [] wl_notify_roaming_status+0xac/0x130 [wl] [23582.624357] [] wl_event_handler+0x55/0x220 [wl] [23582.624404] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23582.624412] [] kthread+0xd2/0xf0 [23582.624418] [] ? kthread_create_on_node+0x1c0/0x1c0 [23582.624424] [] ret_from_fork+0x7c/0xb0 [23582.624429] [] ? kthread_create_on_node+0x1c0/0x1c0 [23582.624433] ---[ end trace 46d64c4299e96aff ]--- [23590.634364] cfg80211: Calling CRDA to update world regulatory domain [23590.638769] cfg80211: World regulatory domain updated: [23590.638775] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23590.638778] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23590.638781] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23590.638783] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23590.638786] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23590.638788] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23590.991963] ------------[ cut here ]------------ [23590.992003] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23590.992006] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23590.992069] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23590.992071] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23590.992074] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23590.992080] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a152a0 [23590.992084] 0000000000000056 ffff8801f184f040 0000000000000001 ffff880252a5fdd0 [23590.992088] Call Trace: [23590.992097] [] dump_stack+0x45/0x56 [23590.992103] [] warn_slowpath_common+0x7d/0xa0 [23590.992107] [] warn_slowpath_null+0x1a/0x20 [23590.992126] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23590.992179] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23590.992224] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23590.992266] [] wl_event_handler+0x55/0x220 [wl] [23590.992308] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23590.992313] [] kthread+0xd2/0xf0 [23590.992317] [] ? kthread_create_on_node+0x1c0/0x1c0 [23590.992322] [] ret_from_fork+0x7c/0xb0 [23590.992326] [] ? kthread_create_on_node+0x1c0/0x1c0 [23590.992329] ---[ end trace 46d64c4299e96b00 ]--- [23591.027689] ------------[ cut here ]------------ [23591.027729] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23591.027731] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23591.027794] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23591.027797] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23591.027799] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23591.027805] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15c60 [23591.027809] 0000000000000056 ffff8801f184fb00 ffff88024f6bb9f8 ffff880252a5fe18 [23591.027814] Call Trace: [23591.027822] [] dump_stack+0x45/0x56 [23591.027828] [] warn_slowpath_common+0x7d/0xa0 [23591.027832] [] warn_slowpath_null+0x1a/0x20 [23591.027850] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23591.027902] [] wl_notify_roaming_status+0xac/0x130 [wl] [23591.027947] [] wl_event_handler+0x55/0x220 [wl] [23591.027989] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23591.027994] [] kthread+0xd2/0xf0 [23591.027999] [] ? kthread_create_on_node+0x1c0/0x1c0 [23591.028004] [] ret_from_fork+0x7c/0xb0 [23591.028008] [] ? kthread_create_on_node+0x1c0/0x1c0 [23591.028011] ---[ end trace 46d64c4299e96b01 ]--- [23598.971191] cfg80211: Calling CRDA to update world regulatory domain [23598.975111] cfg80211: World regulatory domain updated: [23598.975116] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23598.975119] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23598.975122] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23598.975125] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23598.975127] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23598.975129] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23599.263057] ------------[ cut here ]------------ [23599.263122] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23599.263126] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23599.263193] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23599.263196] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23599.263198] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23599.263207] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8802297ee660 [23599.263215] 0000000000000056 ffff880228ffd240 0000000000000001 ffff880252a5fdd0 [23599.263222] Call Trace: [23599.263232] [] dump_stack+0x45/0x56 [23599.263240] [] warn_slowpath_common+0x7d/0xa0 [23599.263246] [] warn_slowpath_null+0x1a/0x20 [23599.263270] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23599.263331] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23599.263382] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23599.263429] [] wl_event_handler+0x55/0x220 [wl] [23599.263473] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23599.263481] [] kthread+0xd2/0xf0 [23599.263487] [] ? kthread_create_on_node+0x1c0/0x1c0 [23599.263493] [] ret_from_fork+0x7c/0xb0 [23599.263498] [] ? kthread_create_on_node+0x1c0/0x1c0 [23599.263502] ---[ end trace 46d64c4299e96b02 ]--- [23599.331549] ------------[ cut here ]------------ [23599.331596] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23599.331597] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23599.331665] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23599.331668] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23599.331670] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23599.331676] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0da80 [23599.331680] 0000000000000056 ffff8802297e8cc0 ffff88024f6bb9f8 ffff880252a5fe18 [23599.331685] Call Trace: [23599.331693] [] dump_stack+0x45/0x56 [23599.331699] [] warn_slowpath_common+0x7d/0xa0 [23599.331703] [] warn_slowpath_null+0x1a/0x20 [23599.331721] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23599.331773] [] wl_notify_roaming_status+0xac/0x130 [wl] [23599.331818] [] wl_event_handler+0x55/0x220 [wl] [23599.331860] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23599.331865] [] kthread+0xd2/0xf0 [23599.331870] [] ? kthread_create_on_node+0x1c0/0x1c0 [23599.331874] [] ret_from_fork+0x7c/0xb0 [23599.331879] [] ? kthread_create_on_node+0x1c0/0x1c0 [23599.331882] ---[ end trace 46d64c4299e96b03 ]--- [23607.233896] cfg80211: Calling CRDA to update world regulatory domain [23607.238109] cfg80211: World regulatory domain updated: [23607.238114] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23607.238118] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23607.238121] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23607.238123] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23607.238125] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23607.238128] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23607.518634] ------------[ cut here ]------------ [23607.518677] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23607.518680] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23607.518743] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23607.518746] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23607.518749] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23607.518754] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8802297eef60 [23607.518758] 0000000000000056 ffff8801f185e980 0000000000000001 ffff880252a5fdd0 [23607.518763] Call Trace: [23607.518772] [] dump_stack+0x45/0x56 [23607.518778] [] warn_slowpath_common+0x7d/0xa0 [23607.518782] [] warn_slowpath_null+0x1a/0x20 [23607.518800] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23607.518853] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23607.518898] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23607.518940] [] wl_event_handler+0x55/0x220 [wl] [23607.518982] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23607.518987] [] kthread+0xd2/0xf0 [23607.518991] [] ? kthread_create_on_node+0x1c0/0x1c0 [23607.518996] [] ret_from_fork+0x7c/0xb0 [23607.519000] [] ? kthread_create_on_node+0x1c0/0x1c0 [23607.519003] ---[ end trace 46d64c4299e96b04 ]--- [23607.532892] ------------[ cut here ]------------ [23607.532934] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23607.532938] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23607.533012] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23607.533015] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23607.533017] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23607.533023] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0da80 [23607.533027] 0000000000000056 ffff8802297e8cc0 ffff88024f6bb9f8 ffff880252a5fe18 [23607.533031] Call Trace: [23607.533040] [] dump_stack+0x45/0x56 [23607.533046] [] warn_slowpath_common+0x7d/0xa0 [23607.533051] [] warn_slowpath_null+0x1a/0x20 [23607.533069] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23607.533122] [] wl_notify_roaming_status+0xac/0x130 [wl] [23607.533166] [] wl_event_handler+0x55/0x220 [wl] [23607.533208] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23607.533213] [] kthread+0xd2/0xf0 [23607.533218] [] ? kthread_create_on_node+0x1c0/0x1c0 [23607.533222] [] ret_from_fork+0x7c/0xb0 [23607.533227] [] ? kthread_create_on_node+0x1c0/0x1c0 [23607.533230] ---[ end trace 46d64c4299e96b05 ]--- [23615.498498] cfg80211: Calling CRDA to update world regulatory domain [23615.502687] cfg80211: World regulatory domain updated: [23615.502692] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23615.502696] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23615.502699] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23615.502701] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23615.502704] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23615.502706] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23615.789923] ------------[ cut here ]------------ [23615.789971] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23615.789974] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23615.790041] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23615.790044] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23615.790047] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23615.790055] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1863180 [23615.790063] 0000000000000056 ffff8802511f9000 0000000000000001 ffff880252a5fdd0 [23615.790070] Call Trace: [23615.790080] [] dump_stack+0x45/0x56 [23615.790087] [] warn_slowpath_common+0x7d/0xa0 [23615.790092] [] warn_slowpath_null+0x1a/0x20 [23615.790118] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23615.790180] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23615.790232] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23615.790280] [] wl_event_handler+0x55/0x220 [wl] [23615.790325] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23615.790333] [] kthread+0xd2/0xf0 [23615.790339] [] ? kthread_create_on_node+0x1c0/0x1c0 [23615.790345] [] ret_from_fork+0x7c/0xb0 [23615.790351] [] ? kthread_create_on_node+0x1c0/0x1c0 [23615.790354] ---[ end trace 46d64c4299e96b06 ]--- [23615.836762] ------------[ cut here ]------------ [23615.836811] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23615.836814] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23615.836877] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23615.836880] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23615.836882] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23615.836888] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a150c0 [23615.836892] 0000000000000056 ffff88024e45c240 ffff88024f6bb9f8 ffff880252a5fe18 [23615.836897] Call Trace: [23615.836905] [] dump_stack+0x45/0x56 [23615.836911] [] warn_slowpath_common+0x7d/0xa0 [23615.836916] [] warn_slowpath_null+0x1a/0x20 [23615.836934] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23615.836987] [] wl_notify_roaming_status+0xac/0x130 [wl] [23615.837031] [] wl_event_handler+0x55/0x220 [wl] [23615.837073] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23615.837078] [] kthread+0xd2/0xf0 [23615.837083] [] ? kthread_create_on_node+0x1c0/0x1c0 [23615.837088] [] ret_from_fork+0x7c/0xb0 [23615.837092] [] ? kthread_create_on_node+0x1c0/0x1c0 [23615.837095] ---[ end trace 46d64c4299e96b07 ]--- [23623.772538] cfg80211: Calling CRDA to update world regulatory domain [23623.776686] cfg80211: World regulatory domain updated: [23623.776691] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23623.776695] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23623.776697] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23623.776700] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23623.776702] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23623.776704] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23624.059370] ------------[ cut here ]------------ [23624.059420] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23624.059427] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23624.059509] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23624.059511] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23624.059514] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23624.059522] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8802297ee480 [23624.059529] 0000000000000056 ffff8801f185e540 0000000000000001 ffff880252a5fdd0 [23624.059536] Call Trace: [23624.059546] [] dump_stack+0x45/0x56 [23624.059552] [] warn_slowpath_common+0x7d/0xa0 [23624.059558] [] warn_slowpath_null+0x1a/0x20 [23624.059585] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23624.059647] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23624.059698] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23624.059744] [] wl_event_handler+0x55/0x220 [wl] [23624.059789] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23624.059797] [] kthread+0xd2/0xf0 [23624.059804] [] ? kthread_create_on_node+0x1c0/0x1c0 [23624.059810] [] ret_from_fork+0x7c/0xb0 [23624.059816] [] ? kthread_create_on_node+0x1c0/0x1c0 [23624.059820] ---[ end trace 46d64c4299e96b08 ]--- [23624.140599] ------------[ cut here ]------------ [23624.140648] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23624.140651] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23624.140715] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23624.140718] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23624.140720] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23624.140726] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d9c0 [23624.140730] 0000000000000056 ffff8802297e8840 ffff88024f6bb9f8 ffff880252a5fe18 [23624.140735] Call Trace: [23624.140743] [] dump_stack+0x45/0x56 [23624.140749] [] warn_slowpath_common+0x7d/0xa0 [23624.140754] [] warn_slowpath_null+0x1a/0x20 [23624.140772] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23624.140825] [] wl_notify_roaming_status+0xac/0x130 [wl] [23624.140869] [] wl_event_handler+0x55/0x220 [wl] [23624.140911] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23624.140916] [] kthread+0xd2/0xf0 [23624.140921] [] ? kthread_create_on_node+0x1c0/0x1c0 [23624.140925] [] ret_from_fork+0x7c/0xb0 [23624.140930] [] ? kthread_create_on_node+0x1c0/0x1c0 [23624.140933] ---[ end trace 46d64c4299e96b09 ]--- [23632.031840] cfg80211: Calling CRDA to update world regulatory domain [23632.036177] cfg80211: World regulatory domain updated: [23632.036182] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23632.036185] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23632.036188] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23632.036191] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23632.036193] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23632.036195] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23632.314726] ------------[ cut here ]------------ [23632.314769] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23632.314773] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23632.314845] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23632.314848] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23632.314851] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23632.314856] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15840 [23632.314861] 0000000000000056 ffff880229596700 0000000000000001 ffff880252a5fdd0 [23632.314865] Call Trace: [23632.314874] [] dump_stack+0x45/0x56 [23632.314880] [] warn_slowpath_common+0x7d/0xa0 [23632.314884] [] warn_slowpath_null+0x1a/0x20 [23632.314902] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23632.314955] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23632.315000] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23632.315042] [] wl_event_handler+0x55/0x220 [wl] [23632.315083] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23632.315088] [] kthread+0xd2/0xf0 [23632.315093] [] ? kthread_create_on_node+0x1c0/0x1c0 [23632.315097] [] ret_from_fork+0x7c/0xb0 [23632.315102] [] ? kthread_create_on_node+0x1c0/0x1c0 [23632.315104] ---[ end trace 46d64c4299e96b0a ]--- [23632.344811] ------------[ cut here ]------------ [23632.344878] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23632.344882] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23632.344952] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23632.344955] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23632.344958] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23632.344966] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1863900 [23632.344974] 0000000000000056 ffff88022947be40 ffff88024f6bb9f8 ffff880252a5fe18 [23632.344981] Call Trace: [23632.344991] [] dump_stack+0x45/0x56 [23632.344998] [] warn_slowpath_common+0x7d/0xa0 [23632.345004] [] warn_slowpath_null+0x1a/0x20 [23632.345030] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23632.345093] [] wl_notify_roaming_status+0xac/0x130 [wl] [23632.345144] [] wl_event_handler+0x55/0x220 [wl] [23632.345192] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23632.345200] [] kthread+0xd2/0xf0 [23632.345206] [] ? kthread_create_on_node+0x1c0/0x1c0 [23632.345212] [] ret_from_fork+0x7c/0xb0 [23632.345218] [] ? kthread_create_on_node+0x1c0/0x1c0 [23632.345222] ---[ end trace 46d64c4299e96b0b ]--- [23640.306685] cfg80211: Calling CRDA to update world regulatory domain [23640.310937] cfg80211: World regulatory domain updated: [23640.310943] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23640.310946] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23640.310949] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23640.310952] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23640.310954] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23640.310956] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23640.594283] ------------[ cut here ]------------ [23640.594333] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23640.594336] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23640.594405] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23640.594408] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23640.594411] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23640.594420] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d900 [23640.594427] 0000000000000056 ffff88024f34db80 0000000000000001 ffff880252a5fdd0 [23640.594434] Call Trace: [23640.594444] [] dump_stack+0x45/0x56 [23640.594452] [] warn_slowpath_common+0x7d/0xa0 [23640.594458] [] warn_slowpath_null+0x1a/0x20 [23640.594485] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23640.594548] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23640.594600] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23640.594648] [] wl_event_handler+0x55/0x220 [wl] [23640.594694] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23640.594701] [] kthread+0xd2/0xf0 [23640.594708] [] ? kthread_create_on_node+0x1c0/0x1c0 [23640.594713] [] ret_from_fork+0x7c/0xb0 [23640.594719] [] ? kthread_create_on_node+0x1c0/0x1c0 [23640.594722] ---[ end trace 46d64c4299e96b0c ]--- [23640.645803] ------------[ cut here ]------------ [23640.645843] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23640.645846] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23640.645908] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23640.645911] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23640.645914] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23640.645919] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1863300 [23640.645924] 0000000000000056 ffff88022947b540 ffff88024f6bb9f8 ffff880252a5fe18 [23640.645928] Call Trace: [23640.645937] [] dump_stack+0x45/0x56 [23640.645942] [] warn_slowpath_common+0x7d/0xa0 [23640.645947] [] warn_slowpath_null+0x1a/0x20 [23640.645965] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23640.646017] [] wl_notify_roaming_status+0xac/0x130 [wl] [23640.646062] [] wl_event_handler+0x55/0x220 [wl] [23640.646105] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23640.646150] [] kthread+0xd2/0xf0 [23640.646171] [] ? kthread_create_on_node+0x1c0/0x1c0 [23640.646184] [] ret_from_fork+0x7c/0xb0 [23640.646190] [] ? kthread_create_on_node+0x1c0/0x1c0 [23640.646194] ---[ end trace 46d64c4299e96b0d ]--- [23648.575603] cfg80211: Calling CRDA to update world regulatory domain [23648.579873] cfg80211: World regulatory domain updated: [23648.579879] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23648.579882] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23648.579885] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23648.579887] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23648.579890] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23648.579892] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23648.861581] ------------[ cut here ]------------ [23648.861623] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23648.861625] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23648.861688] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23648.861691] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23648.861693] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23648.861698] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15ea0 [23648.861703] 0000000000000056 ffff88022964ce40 0000000000000001 ffff880252a5fdd0 [23648.861707] Call Trace: [23648.861716] [] dump_stack+0x45/0x56 [23648.861722] [] warn_slowpath_common+0x7d/0xa0 [23648.861726] [] warn_slowpath_null+0x1a/0x20 [23648.861744] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23648.861797] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23648.861842] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23648.861884] [] wl_event_handler+0x55/0x220 [wl] [23648.861925] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23648.861930] [] kthread+0xd2/0xf0 [23648.861935] [] ? kthread_create_on_node+0x1c0/0x1c0 [23648.861939] [] ret_from_fork+0x7c/0xb0 [23648.861944] [] ? kthread_create_on_node+0x1c0/0x1c0 [23648.861947] ---[ end trace 46d64c4299e96b0e ]--- [23648.949666] ------------[ cut here ]------------ [23648.949708] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23648.949711] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23648.949774] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23648.949777] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23648.949780] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23648.949786] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15360 [23648.949790] 0000000000000056 ffff88022964c640 ffff88024f6bb9f8 ffff880252a5fe18 [23648.949794] Call Trace: [23648.949803] [] dump_stack+0x45/0x56 [23648.949809] [] warn_slowpath_common+0x7d/0xa0 [23648.949813] [] warn_slowpath_null+0x1a/0x20 [23648.949831] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23648.949885] [] wl_notify_roaming_status+0xac/0x130 [wl] [23648.949930] [] wl_event_handler+0x55/0x220 [wl] [23648.949973] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23648.949978] [] kthread+0xd2/0xf0 [23648.949982] [] ? kthread_create_on_node+0x1c0/0x1c0 [23648.949987] [] ret_from_fork+0x7c/0xb0 [23648.949991] [] ? kthread_create_on_node+0x1c0/0x1c0 [23648.949994] ---[ end trace 46d64c4299e96b0f ]--- [23656.834785] cfg80211: Calling CRDA to update world regulatory domain [23656.839060] cfg80211: World regulatory domain updated: [23656.839065] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23656.839069] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23656.839072] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23656.839074] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23656.839077] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23656.839079] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23657.129751] ------------[ cut here ]------------ [23657.129792] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23657.129795] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23657.129858] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23657.129861] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23657.129864] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23657.129869] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15a20 [23657.129874] 0000000000000056 ffff88022964c700 0000000000000001 ffff880252a5fdd0 [23657.129878] Call Trace: [23657.129887] [] dump_stack+0x45/0x56 [23657.129893] [] warn_slowpath_common+0x7d/0xa0 [23657.129897] [] warn_slowpath_null+0x1a/0x20 [23657.129915] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23657.129969] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23657.130013] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23657.130055] [] wl_event_handler+0x55/0x220 [wl] [23657.130096] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23657.130101] [] kthread+0xd2/0xf0 [23657.130106] [] ? kthread_create_on_node+0x1c0/0x1c0 [23657.130110] [] ret_from_fork+0x7c/0xb0 [23657.130114] [] ? kthread_create_on_node+0x1c0/0x1c0 [23657.130117] ---[ end trace 46d64c4299e96b10 ]--- [23657.151005] ------------[ cut here ]------------ [23657.151044] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23657.151047] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23657.151109] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23657.151112] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23657.151114] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23657.151119] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15960 [23657.151124] 0000000000000056 ffff88022964c180 ffff88024f6bb9f8 ffff880252a5fe18 [23657.151128] Call Trace: [23657.151136] [] dump_stack+0x45/0x56 [23657.151142] [] warn_slowpath_common+0x7d/0xa0 [23657.151147] [] warn_slowpath_null+0x1a/0x20 [23657.151165] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23657.151218] [] wl_notify_roaming_status+0xac/0x130 [wl] [23657.151263] [] wl_event_handler+0x55/0x220 [wl] [23657.151305] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23657.151310] [] kthread+0xd2/0xf0 [23657.151315] [] ? kthread_create_on_node+0x1c0/0x1c0 [23657.151319] [] ret_from_fork+0x7c/0xb0 [23657.151323] [] ? kthread_create_on_node+0x1c0/0x1c0 [23657.151326] ---[ end trace 46d64c4299e96b11 ]--- [23665.105467] cfg80211: Calling CRDA to update world regulatory domain [23665.109701] cfg80211: World regulatory domain updated: [23665.109706] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23665.109709] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23665.109712] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23665.109715] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23665.109717] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23665.109719] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23665.388475] ------------[ cut here ]------------ [23665.388525] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23665.388528] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23665.388592] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23665.388595] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23665.388597] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23665.388603] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15960 [23665.388607] 0000000000000056 ffff88022964c640 0000000000000001 ffff880252a5fdd0 [23665.388611] Call Trace: [23665.388620] [] dump_stack+0x45/0x56 [23665.388626] [] warn_slowpath_common+0x7d/0xa0 [23665.388630] [] warn_slowpath_null+0x1a/0x20 [23665.388649] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23665.388701] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23665.388746] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23665.388788] [] wl_event_handler+0x55/0x220 [wl] [23665.388829] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23665.388834] [] kthread+0xd2/0xf0 [23665.388839] [] ? kthread_create_on_node+0x1c0/0x1c0 [23665.388844] [] ret_from_fork+0x7c/0xb0 [23665.388848] [] ? kthread_create_on_node+0x1c0/0x1c0 [23665.388851] ---[ end trace 46d64c4299e96b12 ]--- [23665.454865] ------------[ cut here ]------------ [23665.454907] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23665.454911] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23665.454987] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23665.454990] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23665.454993] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23665.454998] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8802297ee5a0 [23665.455002] 0000000000000056 ffff880229429000 ffff88024f6bb9f8 ffff880252a5fe18 [23665.455007] Call Trace: [23665.455015] [] dump_stack+0x45/0x56 [23665.455021] [] warn_slowpath_common+0x7d/0xa0 [23665.455026] [] warn_slowpath_null+0x1a/0x20 [23665.455044] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23665.455097] [] wl_notify_roaming_status+0xac/0x130 [wl] [23665.455141] [] wl_event_handler+0x55/0x220 [wl] [23665.455183] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23665.455188] [] kthread+0xd2/0xf0 [23665.455193] [] ? kthread_create_on_node+0x1c0/0x1c0 [23665.455197] [] ret_from_fork+0x7c/0xb0 [23665.455202] [] ? kthread_create_on_node+0x1c0/0x1c0 [23665.455204] ---[ end trace 46d64c4299e96b13 ]--- [23673.358493] cfg80211: Calling CRDA to update world regulatory domain [23673.362768] cfg80211: World regulatory domain updated: [23673.362773] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23673.362777] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23673.362780] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23673.362782] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23673.362784] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23673.362787] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23673.641881] ------------[ cut here ]------------ [23673.641923] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23673.641926] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23673.641989] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23673.641992] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23673.641995] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23673.642000] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d300 [23673.642005] 0000000000000056 ffff88024f34df40 0000000000000001 ffff880252a5fdd0 [23673.642009] Call Trace: [23673.642018] [] dump_stack+0x45/0x56 [23673.642024] [] warn_slowpath_common+0x7d/0xa0 [23673.642029] [] warn_slowpath_null+0x1a/0x20 [23673.642047] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23673.642101] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23673.642146] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23673.642188] [] wl_event_handler+0x55/0x220 [wl] [23673.642229] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23673.642234] [] kthread+0xd2/0xf0 [23673.642239] [] ? kthread_create_on_node+0x1c0/0x1c0 [23673.642243] [] ret_from_fork+0x7c/0xb0 [23673.642247] [] ? kthread_create_on_node+0x1c0/0x1c0 [23673.642250] ---[ end trace 46d64c4299e96b14 ]--- [23673.656197] ------------[ cut here ]------------ [23673.656238] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23673.656241] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23673.656316] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23673.656319] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23673.656322] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23673.656327] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f18638a0 [23673.656331] 0000000000000056 ffff88022947b9c0 ffff88024f6bb9f8 ffff880252a5fe18 [23673.656336] Call Trace: [23673.656345] [] dump_stack+0x45/0x56 [23673.656351] [] warn_slowpath_common+0x7d/0xa0 [23673.656355] [] warn_slowpath_null+0x1a/0x20 [23673.656374] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23673.656426] [] wl_notify_roaming_status+0xac/0x130 [wl] [23673.656471] [] wl_event_handler+0x55/0x220 [wl] [23673.656513] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23673.656518] [] kthread+0xd2/0xf0 [23673.656523] [] ? kthread_create_on_node+0x1c0/0x1c0 [23673.656528] [] ret_from_fork+0x7c/0xb0 [23673.656532] [] ? kthread_create_on_node+0x1c0/0x1c0 [23673.656535] ---[ end trace 46d64c4299e96b15 ]--- [23681.612619] cfg80211: Calling CRDA to update world regulatory domain [23681.616836] cfg80211: World regulatory domain updated: [23681.616841] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23681.616845] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23681.616848] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23681.616850] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23681.616853] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23681.616855] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23681.895408] ------------[ cut here ]------------ [23681.895452] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23681.895455] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23681.895521] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23681.895523] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23681.895526] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23681.895531] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d960 [23681.895536] 0000000000000056 ffff88024ef643c0 0000000000000001 ffff880252a5fdd0 [23681.895540] Call Trace: [23681.895548] [] dump_stack+0x45/0x56 [23681.895555] [] warn_slowpath_common+0x7d/0xa0 [23681.895559] [] warn_slowpath_null+0x1a/0x20 [23681.895580] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23681.895633] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23681.895679] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23681.895722] [] wl_event_handler+0x55/0x220 [wl] [23681.895763] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23681.895769] [] kthread+0xd2/0xf0 [23681.895774] [] ? kthread_create_on_node+0x1c0/0x1c0 [23681.895779] [] ret_from_fork+0x7c/0xb0 [23681.895784] [] ? kthread_create_on_node+0x1c0/0x1c0 [23681.895787] ---[ end trace 46d64c4299e96b16 ]--- [23681.960054] ------------[ cut here ]------------ [23681.960098] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23681.960102] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23681.960175] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23681.960178] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23681.960181] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23681.960186] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1863f00 [23681.960190] 0000000000000056 ffff88022947bb80 ffff88024f6bb9f8 ffff880252a5fe18 [23681.960195] Call Trace: [23681.960204] [] dump_stack+0x45/0x56 [23681.960210] [] warn_slowpath_common+0x7d/0xa0 [23681.960214] [] warn_slowpath_null+0x1a/0x20 [23681.960233] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23681.960286] [] wl_notify_roaming_status+0xac/0x130 [wl] [23681.960330] [] wl_event_handler+0x55/0x220 [wl] [23681.960373] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23681.960378] [] kthread+0xd2/0xf0 [23681.960382] [] ? kthread_create_on_node+0x1c0/0x1c0 [23681.960387] [] ret_from_fork+0x7c/0xb0 [23681.960391] [] ? kthread_create_on_node+0x1c0/0x1c0 [23681.960394] ---[ end trace 46d64c4299e96b17 ]--- [23689.867021] cfg80211: Calling CRDA to update world regulatory domain [23689.871270] cfg80211: World regulatory domain updated: [23689.871275] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23689.871279] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23689.871282] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23689.871284] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23689.871286] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23689.871288] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23690.156866] ------------[ cut here ]------------ [23690.156911] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23690.156915] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23690.156987] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23690.156989] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23690.156993] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23690.156998] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0dde0 [23690.157002] 0000000000000056 ffff88024ef64c00 0000000000000001 ffff880252a5fdd0 [23690.157007] Call Trace: [23690.157016] [] dump_stack+0x45/0x56 [23690.157022] [] warn_slowpath_common+0x7d/0xa0 [23690.157026] [] warn_slowpath_null+0x1a/0x20 [23690.157045] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23690.157097] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23690.157143] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23690.157185] [] wl_event_handler+0x55/0x220 [wl] [23690.157226] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23690.157231] [] kthread+0xd2/0xf0 [23690.157236] [] ? kthread_create_on_node+0x1c0/0x1c0 [23690.157240] [] ret_from_fork+0x7c/0xb0 [23690.157245] [] ? kthread_create_on_node+0x1c0/0x1c0 [23690.157248] ---[ end trace 46d64c4299e96b18 ]--- [23690.161309] ------------[ cut here ]------------ [23690.161352] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23690.161354] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23690.161418] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23690.161421] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23690.161423] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23690.161429] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d060 [23690.161433] 0000000000000056 ffff88024ef64a80 ffff88024f6bb9f8 ffff880252a5fe18 [23690.161438] Call Trace: [23690.161446] [] dump_stack+0x45/0x56 [23690.161453] [] warn_slowpath_common+0x7d/0xa0 [23690.161457] [] warn_slowpath_null+0x1a/0x20 [23690.161475] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23690.161528] [] wl_notify_roaming_status+0xac/0x130 [wl] [23690.161573] [] wl_event_handler+0x55/0x220 [wl] [23690.161615] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23690.161620] [] kthread+0xd2/0xf0 [23690.161625] [] ? kthread_create_on_node+0x1c0/0x1c0 [23690.161630] [] ret_from_fork+0x7c/0xb0 [23690.161634] [] ? kthread_create_on_node+0x1c0/0x1c0 [23690.161637] ---[ end trace 46d64c4299e96b19 ]--- [23698.131374] cfg80211: Calling CRDA to update world regulatory domain [23698.135912] cfg80211: World regulatory domain updated: [23698.135917] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23698.135920] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23698.135923] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23698.135926] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23698.135928] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23698.135930] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23698.414128] ------------[ cut here ]------------ [23698.414173] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23698.414177] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23698.414249] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23698.414251] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23698.414254] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23698.414259] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d060 [23698.414264] 0000000000000056 ffff88024ef649c0 0000000000000001 ffff880252a5fdd0 [23698.414268] Call Trace: [23698.414277] [] dump_stack+0x45/0x56 [23698.414283] [] warn_slowpath_common+0x7d/0xa0 [23698.414287] [] warn_slowpath_null+0x1a/0x20 [23698.414306] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23698.414358] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23698.414403] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23698.414446] [] wl_event_handler+0x55/0x220 [wl] [23698.414488] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23698.414493] [] kthread+0xd2/0xf0 [23698.414498] [] ? kthread_create_on_node+0x1c0/0x1c0 [23698.414502] [] ret_from_fork+0x7c/0xb0 [23698.414506] [] ? kthread_create_on_node+0x1c0/0x1c0 [23698.414509] ---[ end trace 46d64c4299e96b1a ]--- [23698.465262] ------------[ cut here ]------------ [23698.465304] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23698.465308] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23698.465380] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23698.465383] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23698.465386] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23698.465391] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d4e0 [23698.465396] 0000000000000056 ffff88024ef64e40 ffff88024f6bb9f8 ffff880252a5fe18 [23698.465400] Call Trace: [23698.465409] [] dump_stack+0x45/0x56 [23698.465415] [] warn_slowpath_common+0x7d/0xa0 [23698.465419] [] warn_slowpath_null+0x1a/0x20 [23698.465438] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23698.465490] [] wl_notify_roaming_status+0xac/0x130 [wl] [23698.465533] [] wl_event_handler+0x55/0x220 [wl] [23698.465575] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23698.465580] [] kthread+0xd2/0xf0 [23698.465585] [] ? kthread_create_on_node+0x1c0/0x1c0 [23698.465590] [] ret_from_fork+0x7c/0xb0 [23698.465594] [] ? kthread_create_on_node+0x1c0/0x1c0 [23698.465597] ---[ end trace 46d64c4299e96b1b ]--- [23706.385625] cfg80211: Calling CRDA to update world regulatory domain [23706.389929] cfg80211: World regulatory domain updated: [23706.389934] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23706.389937] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23706.389940] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23706.389942] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23706.389945] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23706.389947] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23706.669663] ------------[ cut here ]------------ [23706.669703] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23706.669705] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23706.669768] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23706.669771] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23706.669774] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23706.669779] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8802297ee000 [23706.669784] 0000000000000056 ffff880069818800 0000000000000001 ffff880252a5fdd0 [23706.669788] Call Trace: [23706.669797] [] dump_stack+0x45/0x56 [23706.669803] [] warn_slowpath_common+0x7d/0xa0 [23706.669807] [] warn_slowpath_null+0x1a/0x20 [23706.669826] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23706.669879] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23706.669924] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23706.669966] [] wl_event_handler+0x55/0x220 [wl] [23706.670008] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23706.670013] [] kthread+0xd2/0xf0 [23706.670018] [] ? kthread_create_on_node+0x1c0/0x1c0 [23706.670022] [] ret_from_fork+0x7c/0xb0 [23706.670027] [] ? kthread_create_on_node+0x1c0/0x1c0 [23706.670029] ---[ end trace 46d64c4299e96b1c ]--- [23706.769007] ------------[ cut here ]------------ [23706.769036] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23706.769038] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23706.769109] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23706.769112] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23706.769114] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23706.769120] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a158a0 [23706.769124] 0000000000000056 ffff88022964cc40 ffff88024f6bb9f8 ffff880252a5fe18 [23706.769128] Call Trace: [23706.769134] [] dump_stack+0x45/0x56 [23706.769139] [] warn_slowpath_common+0x7d/0xa0 [23706.769144] [] warn_slowpath_null+0x1a/0x20 [23706.769162] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23706.769213] [] wl_notify_roaming_status+0xac/0x130 [wl] [23706.769257] [] wl_event_handler+0x55/0x220 [wl] [23706.769300] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23706.769305] [] kthread+0xd2/0xf0 [23706.769309] [] ? kthread_create_on_node+0x1c0/0x1c0 [23706.769314] [] ret_from_fork+0x7c/0xb0 [23706.769318] [] ? kthread_create_on_node+0x1c0/0x1c0 [23706.769321] ---[ end trace 46d64c4299e96b1d ]--- [23714.670026] cfg80211: Calling CRDA to update world regulatory domain [23714.674229] cfg80211: World regulatory domain updated: [23714.674235] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23714.674238] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23714.674241] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23714.674243] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23714.674246] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23714.674248] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23714.953184] ------------[ cut here ]------------ [23714.953227] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23714.953231] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23714.953304] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23714.953307] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23714.953309] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23714.953315] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1863360 [23714.953319] 0000000000000056 ffff88024f200d80 0000000000000001 ffff880252a5fdd0 [23714.953323] Call Trace: [23714.953332] [] dump_stack+0x45/0x56 [23714.953338] [] warn_slowpath_common+0x7d/0xa0 [23714.953342] [] warn_slowpath_null+0x1a/0x20 [23714.953361] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23714.953413] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23714.953458] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23714.953501] [] wl_event_handler+0x55/0x220 [wl] [23714.953542] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23714.953547] [] kthread+0xd2/0xf0 [23714.953552] [] ? kthread_create_on_node+0x1c0/0x1c0 [23714.953557] [] ret_from_fork+0x7c/0xb0 [23714.953561] [] ? kthread_create_on_node+0x1c0/0x1c0 [23714.953564] ---[ end trace 46d64c4299e96b1e ]--- [23714.970466] ------------[ cut here ]------------ [23714.970507] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23714.970509] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23714.970573] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23714.970576] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23714.970578] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23714.970584] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d000 [23714.970588] 0000000000000056 ffff88024ef64d80 ffff88024f6bb9f8 ffff880252a5fe18 [23714.970593] Call Trace: [23714.970601] [] dump_stack+0x45/0x56 [23714.970608] [] warn_slowpath_common+0x7d/0xa0 [23714.970612] [] warn_slowpath_null+0x1a/0x20 [23714.970631] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23714.970690] [] wl_notify_roaming_status+0xac/0x130 [wl] [23714.970745] [] wl_event_handler+0x55/0x220 [wl] [23714.970804] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23714.970810] [] kthread+0xd2/0xf0 [23714.970815] [] ? kthread_create_on_node+0x1c0/0x1c0 [23714.970819] [] ret_from_fork+0x7c/0xb0 [23714.970824] [] ? kthread_create_on_node+0x1c0/0x1c0 [23714.970827] ---[ end trace 46d64c4299e96b1f ]--- [23722.969366] cfg80211: Calling CRDA to update world regulatory domain [23722.973132] cfg80211: World regulatory domain updated: [23722.973135] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23722.973137] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23722.973139] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23722.973140] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23722.973142] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23722.973144] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23723.256671] ------------[ cut here ]------------ [23723.256719] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23723.256723] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23723.256791] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23723.256794] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23723.256798] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23723.256805] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1863c00 [23723.256813] 0000000000000056 ffff88020d1f2500 0000000000000001 ffff880252a5fdd0 [23723.256821] Call Trace: [23723.256831] [] dump_stack+0x45/0x56 [23723.256838] [] warn_slowpath_common+0x7d/0xa0 [23723.256844] [] warn_slowpath_null+0x1a/0x20 [23723.256870] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23723.256931] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23723.256984] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23723.257031] [] wl_event_handler+0x55/0x220 [wl] [23723.257077] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23723.257086] [] kthread+0xd2/0xf0 [23723.257092] [] ? kthread_create_on_node+0x1c0/0x1c0 [23723.257098] [] ret_from_fork+0x7c/0xb0 [23723.257104] [] ? kthread_create_on_node+0x1c0/0x1c0 [23723.257108] ---[ end trace 46d64c4299e96b20 ]--- [23723.274330] ------------[ cut here ]------------ [23723.274371] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23723.274374] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23723.274437] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23723.274439] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23723.274442] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23723.274447] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15ba0 [23723.274452] 0000000000000056 ffff88007edb2b00 ffff88024f6bb9f8 ffff880252a5fe18 [23723.274457] Call Trace: [23723.274465] [] dump_stack+0x45/0x56 [23723.274471] [] warn_slowpath_common+0x7d/0xa0 [23723.274476] [] warn_slowpath_null+0x1a/0x20 [23723.274494] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23723.274547] [] wl_notify_roaming_status+0xac/0x130 [wl] [23723.274592] [] wl_event_handler+0x55/0x220 [wl] [23723.274634] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23723.274639] [] kthread+0xd2/0xf0 [23723.274644] [] ? kthread_create_on_node+0x1c0/0x1c0 [23723.274648] [] ret_from_fork+0x7c/0xb0 [23723.274653] [] ? kthread_create_on_node+0x1c0/0x1c0 [23723.274656] ---[ end trace 46d64c4299e96b21 ]--- [23731.228574] cfg80211: Calling CRDA to update world regulatory domain [23731.232853] cfg80211: World regulatory domain updated: [23731.232858] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23731.232861] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23731.232864] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23731.232866] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23731.232869] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23731.232871] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23731.514128] ------------[ cut here ]------------ [23731.514179] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23731.514183] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23731.514249] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23731.514252] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23731.514255] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23731.514263] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0da80 [23731.514270] 0000000000000056 ffff88024ef64000 0000000000000001 ffff880252a5fdd0 [23731.514277] Call Trace: [23731.514287] [] dump_stack+0x45/0x56 [23731.514294] [] warn_slowpath_common+0x7d/0xa0 [23731.514299] [] warn_slowpath_null+0x1a/0x20 [23731.514324] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23731.514385] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23731.514437] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23731.514484] [] wl_event_handler+0x55/0x220 [wl] [23731.514528] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23731.514535] [] kthread+0xd2/0xf0 [23731.514541] [] ? kthread_create_on_node+0x1c0/0x1c0 [23731.514547] [] ret_from_fork+0x7c/0xb0 [23731.514553] [] ? kthread_create_on_node+0x1c0/0x1c0 [23731.514556] ---[ end trace 46d64c4299e96b22 ]--- [23731.578181] ------------[ cut here ]------------ [23731.578222] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23731.578225] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23731.578288] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23731.578291] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23731.578294] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23731.578299] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d780 [23731.578304] 0000000000000056 ffff88024ef64780 ffff88024f6bb9f8 ffff880252a5fe18 [23731.578308] Call Trace: [23731.578317] [] dump_stack+0x45/0x56 [23731.578323] [] warn_slowpath_common+0x7d/0xa0 [23731.578327] [] warn_slowpath_null+0x1a/0x20 [23731.578345] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23731.578398] [] wl_notify_roaming_status+0xac/0x130 [wl] [23731.578443] [] wl_event_handler+0x55/0x220 [wl] [23731.578488] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23731.578496] [] kthread+0xd2/0xf0 [23731.578503] [] ? kthread_create_on_node+0x1c0/0x1c0 [23731.578509] [] ret_from_fork+0x7c/0xb0 [23731.578513] [] ? kthread_create_on_node+0x1c0/0x1c0 [23731.578517] ---[ end trace 46d64c4299e96b23 ]--- [23739.482878] cfg80211: Calling CRDA to update world regulatory domain [23739.487064] cfg80211: World regulatory domain updated: [23739.487069] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23739.487073] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23739.487076] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23739.487078] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23739.487081] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23739.487083] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23739.763526] ------------[ cut here ]------------ [23739.763582] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23739.763585] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23739.763656] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23739.763659] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23739.763662] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23739.763674] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1863d20 [23739.763686] 0000000000000056 ffff88024efee380 0000000000000001 ffff880252a5fdd0 [23739.763699] Call Trace: [23739.763709] [] dump_stack+0x45/0x56 [23739.763717] [] warn_slowpath_common+0x7d/0xa0 [23739.763723] [] warn_slowpath_null+0x1a/0x20 [23739.763750] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23739.763812] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23739.763864] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23739.763910] [] wl_event_handler+0x55/0x220 [wl] [23739.763955] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23739.763963] [] kthread+0xd2/0xf0 [23739.763970] [] ? kthread_create_on_node+0x1c0/0x1c0 [23739.763976] [] ret_from_fork+0x7c/0xb0 [23739.763982] [] ? kthread_create_on_node+0x1c0/0x1c0 [23739.763985] ---[ end trace 46d64c4299e96b24 ]--- [23739.779477] ------------[ cut here ]------------ [23739.779518] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23739.779521] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23739.779592] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23739.779594] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23739.779597] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23739.779602] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d780 [23739.779607] 0000000000000056 ffff88024ef64b40 ffff88024f6bb9f8 ffff880252a5fe18 [23739.779611] Call Trace: [23739.779620] [] dump_stack+0x45/0x56 [23739.779626] [] warn_slowpath_common+0x7d/0xa0 [23739.779630] [] warn_slowpath_null+0x1a/0x20 [23739.779648] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23739.779701] [] wl_notify_roaming_status+0xac/0x130 [wl] [23739.779746] [] wl_event_handler+0x55/0x220 [wl] [23739.779789] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23739.779794] [] kthread+0xd2/0xf0 [23739.779799] [] ? kthread_create_on_node+0x1c0/0x1c0 [23739.779803] [] ret_from_fork+0x7c/0xb0 [23739.779807] [] ? kthread_create_on_node+0x1c0/0x1c0 [23739.779810] ---[ end trace 46d64c4299e96b25 ]--- [23747.732298] cfg80211: Calling CRDA to update world regulatory domain [23747.736433] cfg80211: World regulatory domain updated: [23747.736437] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23747.736440] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23747.736443] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23747.736446] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23747.736448] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23747.736450] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23748.018867] ------------[ cut here ]------------ [23748.018911] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23748.018914] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23748.018987] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23748.018990] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23748.018992] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23748.018998] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a159c0 [23748.019002] 0000000000000056 ffff88007edb2540 0000000000000001 ffff880252a5fdd0 [23748.019007] Call Trace: [23748.019015] [] dump_stack+0x45/0x56 [23748.019022] [] warn_slowpath_common+0x7d/0xa0 [23748.019026] [] warn_slowpath_null+0x1a/0x20 [23748.019044] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23748.019097] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23748.019142] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23748.019184] [] wl_event_handler+0x55/0x220 [wl] [23748.019226] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23748.019231] [] kthread+0xd2/0xf0 [23748.019235] [] ? kthread_create_on_node+0x1c0/0x1c0 [23748.019240] [] ret_from_fork+0x7c/0xb0 [23748.019244] [] ? kthread_create_on_node+0x1c0/0x1c0 [23748.019247] ---[ end trace 46d64c4299e96b26 ]--- [23748.083321] ------------[ cut here ]------------ [23748.083364] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23748.083367] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23748.083439] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23748.083442] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23748.083445] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23748.083450] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15480 [23748.083455] 0000000000000056 ffff88007edb2e40 ffff88024f6bb9f8 ffff880252a5fe18 [23748.083459] Call Trace: [23748.083468] [] dump_stack+0x45/0x56 [23748.083474] [] warn_slowpath_common+0x7d/0xa0 [23748.083479] [] warn_slowpath_null+0x1a/0x20 [23748.083497] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23748.083549] [] wl_notify_roaming_status+0xac/0x130 [wl] [23748.083594] [] wl_event_handler+0x55/0x220 [wl] [23748.083636] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23748.083641] [] kthread+0xd2/0xf0 [23748.083646] [] ? kthread_create_on_node+0x1c0/0x1c0 [23748.083650] [] ret_from_fork+0x7c/0xb0 [23748.083655] [] ? kthread_create_on_node+0x1c0/0x1c0 [23748.083658] ---[ end trace 46d64c4299e96b27 ]--- [23755.991502] cfg80211: Calling CRDA to update world regulatory domain [23755.995781] cfg80211: World regulatory domain updated: [23755.995786] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23755.995789] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23755.995792] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23755.995795] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23755.995797] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23755.995799] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23756.278311] ------------[ cut here ]------------ [23756.278351] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23756.278354] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23756.278420] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23756.278423] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23756.278426] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23756.278431] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8802297ee3c0 [23756.278436] 0000000000000056 ffff8802297e8980 0000000000000001 ffff880252a5fdd0 [23756.278440] Call Trace: [23756.278449] [] dump_stack+0x45/0x56 [23756.278455] [] warn_slowpath_common+0x7d/0xa0 [23756.278460] [] warn_slowpath_null+0x1a/0x20 [23756.278480] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23756.278534] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23756.278581] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23756.278626] [] wl_event_handler+0x55/0x220 [wl] [23756.278668] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23756.278675] [] kthread+0xd2/0xf0 [23756.278680] [] ? kthread_create_on_node+0x1c0/0x1c0 [23756.278684] [] ret_from_fork+0x7c/0xb0 [23756.278688] [] ? kthread_create_on_node+0x1c0/0x1c0 [23756.278691] ---[ end trace 46d64c4299e96b28 ]--- [23756.286329] ------------[ cut here ]------------ [23756.286360] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23756.286363] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23756.286425] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23756.286428] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23756.286430] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23756.286435] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d9c0 [23756.286440] 0000000000000056 ffff88024fab91c0 ffff88024f6bb9f8 ffff880252a5fe18 [23756.286444] Call Trace: [23756.286451] [] dump_stack+0x45/0x56 [23756.286456] [] warn_slowpath_common+0x7d/0xa0 [23756.286460] [] warn_slowpath_null+0x1a/0x20 [23756.286480] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23756.286531] [] wl_notify_roaming_status+0xac/0x130 [wl] [23756.286576] [] wl_event_handler+0x55/0x220 [wl] [23756.286619] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23756.286624] [] kthread+0xd2/0xf0 [23756.286628] [] ? kthread_create_on_node+0x1c0/0x1c0 [23756.286633] [] ret_from_fork+0x7c/0xb0 [23756.286637] [] ? kthread_create_on_node+0x1c0/0x1c0 [23756.286640] ---[ end trace 46d64c4299e96b29 ]--- [23764.251153] cfg80211: Calling CRDA to update world regulatory domain [23764.255365] cfg80211: World regulatory domain updated: [23764.255368] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23764.255370] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23764.255371] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23764.255373] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23764.255374] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23764.255375] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23764.533564] ------------[ cut here ]------------ [23764.533608] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23764.533612] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23764.533677] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23764.533680] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23764.533683] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23764.533688] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15180 [23764.533693] 0000000000000056 ffff8801f1933b00 0000000000000001 ffff880252a5fdd0 [23764.533697] Call Trace: [23764.533706] [] dump_stack+0x45/0x56 [23764.533712] [] warn_slowpath_common+0x7d/0xa0 [23764.533716] [] warn_slowpath_null+0x1a/0x20 [23764.533738] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23764.533791] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23764.533837] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23764.533880] [] wl_event_handler+0x55/0x220 [wl] [23764.533921] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23764.533927] [] kthread+0xd2/0xf0 [23764.533932] [] ? kthread_create_on_node+0x1c0/0x1c0 [23764.533937] [] ret_from_fork+0x7c/0xb0 [23764.533941] [] ? kthread_create_on_node+0x1c0/0x1c0 [23764.533944] ---[ end trace 46d64c4299e96b2a ]--- [23764.588590] ------------[ cut here ]------------ [23764.588631] WARNING: CPU: 3 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23764.588634] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23764.588698] CPU: 3 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23764.588700] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23764.588703] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23764.588708] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8802297ee120 [23764.588713] 0000000000000056 ffff8802297e8280 ffff88024f6bb9f8 ffff880252a5fe18 [23764.588717] Call Trace: [23764.588726] [] dump_stack+0x45/0x56 [23764.588732] [] warn_slowpath_common+0x7d/0xa0 [23764.588736] [] warn_slowpath_null+0x1a/0x20 [23764.588755] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23764.588809] [] wl_notify_roaming_status+0xac/0x130 [wl] [23764.588853] [] wl_event_handler+0x55/0x220 [wl] [23764.588896] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23764.588901] [] kthread+0xd2/0xf0 [23764.588905] [] ? kthread_create_on_node+0x1c0/0x1c0 [23764.588910] [] ret_from_fork+0x7c/0xb0 [23764.588914] [] ? kthread_create_on_node+0x1c0/0x1c0 [23764.588917] ---[ end trace 46d64c4299e96b2b ]--- [23772.507150] cfg80211: Calling CRDA to update world regulatory domain [23772.511601] cfg80211: World regulatory domain updated: [23772.511606] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23772.511610] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23772.511613] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23772.511615] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23772.511618] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23772.511620] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23772.793227] ------------[ cut here ]------------ [23772.793284] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23772.793289] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23772.793365] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23772.793368] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23772.793371] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23772.793380] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d1e0 [23772.793387] 0000000000000056 ffff88024fab9300 0000000000000001 ffff880252a5fdd0 [23772.793394] Call Trace: [23772.793404] [] dump_stack+0x45/0x56 [23772.793412] [] warn_slowpath_common+0x7d/0xa0 [23772.793417] [] warn_slowpath_null+0x1a/0x20 [23772.793445] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23772.793506] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23772.793557] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23772.793603] [] wl_event_handler+0x55/0x220 [wl] [23772.793649] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23772.793657] [] kthread+0xd2/0xf0 [23772.793664] [] ? kthread_create_on_node+0x1c0/0x1c0 [23772.793670] [] ret_from_fork+0x7c/0xb0 [23772.793677] [] ? kthread_create_on_node+0x1c0/0x1c0 [23772.793681] ---[ end trace 46d64c4299e96b2c ]--- [23772.892447] ------------[ cut here ]------------ [23772.892489] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23772.892493] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23772.892566] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23772.892569] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23772.892572] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23772.892577] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d4e0 [23772.892581] 0000000000000056 ffff88024fab9ec0 ffff88024f6bb9f8 ffff880252a5fe18 [23772.892586] Call Trace: [23772.892594] [] dump_stack+0x45/0x56 [23772.892601] [] warn_slowpath_common+0x7d/0xa0 [23772.892605] [] warn_slowpath_null+0x1a/0x20 [23772.892623] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23772.892675] [] wl_notify_roaming_status+0xac/0x130 [wl] [23772.892720] [] wl_event_handler+0x55/0x220 [wl] [23772.892762] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23772.892767] [] kthread+0xd2/0xf0 [23772.892772] [] ? kthread_create_on_node+0x1c0/0x1c0 [23772.892776] [] ret_from_fork+0x7c/0xb0 [23772.892780] [] ? kthread_create_on_node+0x1c0/0x1c0 [23772.892783] ---[ end trace 46d64c4299e96b2d ]--- [23780.764417] cfg80211: Calling CRDA to update world regulatory domain [23780.768731] cfg80211: World regulatory domain updated: [23780.768736] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23780.768740] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23780.768743] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23780.768745] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23780.768748] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23780.768750] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23781.048536] ------------[ cut here ]------------ [23781.048579] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23781.048583] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23781.048657] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23781.048660] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23781.048662] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23781.048668] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d4e0 [23781.048672] 0000000000000056 ffff88024fab9ec0 0000000000000001 ffff880252a5fdd0 [23781.048677] Call Trace: [23781.048685] [] dump_stack+0x45/0x56 [23781.048692] [] warn_slowpath_common+0x7d/0xa0 [23781.048696] [] warn_slowpath_null+0x1a/0x20 [23781.048715] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23781.048768] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23781.048812] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23781.048855] [] wl_event_handler+0x55/0x220 [wl] [23781.048896] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23781.048901] [] kthread+0xd2/0xf0 [23781.048906] [] ? kthread_create_on_node+0x1c0/0x1c0 [23781.048910] [] ret_from_fork+0x7c/0xb0 [23781.048915] [] ? kthread_create_on_node+0x1c0/0x1c0 [23781.048918] ---[ end trace 46d64c4299e96b2e ]--- [23781.093788] ------------[ cut here ]------------ [23781.093838] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23781.093841] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23781.093905] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23781.093907] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23781.093911] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23781.093916] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff880035b0d7e0 [23781.093920] 0000000000000056 ffff88024fab9000 ffff88024f6bb9f8 ffff880252a5fe18 [23781.093925] Call Trace: [23781.093934] [] dump_stack+0x45/0x56 [23781.093940] [] warn_slowpath_common+0x7d/0xa0 [23781.093944] [] warn_slowpath_null+0x1a/0x20 [23781.093963] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23781.094015] [] wl_notify_roaming_status+0xac/0x130 [wl] [23781.094059] [] wl_event_handler+0x55/0x220 [wl] [23781.094101] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23781.094106] [] kthread+0xd2/0xf0 [23781.094110] [] ? kthread_create_on_node+0x1c0/0x1c0 [23781.094115] [] ret_from_fork+0x7c/0xb0 [23781.094119] [] ? kthread_create_on_node+0x1c0/0x1c0 [23781.094122] ---[ end trace 46d64c4299e96b2f ]--- [23789.018786] cfg80211: Calling CRDA to update world regulatory domain [23789.022956] cfg80211: World regulatory domain updated: [23789.022962] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23789.022965] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23789.022968] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23789.022970] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23789.022973] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23789.022975] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23789.304794] ------------[ cut here ]------------ [23789.304835] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23789.304838] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23789.304900] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23789.304903] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23789.304906] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23789.304911] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0d7e0 [23789.304915] 0000000000000056 ffff88024fab9000 0000000000000001 ffff880252a5fdd0 [23789.304920] Call Trace: [23789.304929] [] dump_stack+0x45/0x56 [23789.304935] [] warn_slowpath_common+0x7d/0xa0 [23789.304939] [] warn_slowpath_null+0x1a/0x20 [23789.304957] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23789.305010] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23789.305055] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23789.305097] [] wl_event_handler+0x55/0x220 [wl] [23789.305138] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23789.305143] [] kthread+0xd2/0xf0 [23789.305148] [] ? kthread_create_on_node+0x1c0/0x1c0 [23789.305152] [] ret_from_fork+0x7c/0xb0 [23789.305156] [] ? kthread_create_on_node+0x1c0/0x1c0 [23789.305159] ---[ end trace 46d64c4299e96b30 ]--- [23789.397652] ------------[ cut here ]------------ [23789.397693] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23789.397695] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23789.397758] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23789.397761] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23789.397763] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23789.397769] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15f60 [23789.397773] 0000000000000056 ffff8801f19335c0 ffff88024f6bb9f8 ffff880252a5fe18 [23789.397777] Call Trace: [23789.397786] [] dump_stack+0x45/0x56 [23789.397792] [] warn_slowpath_common+0x7d/0xa0 [23789.397796] [] warn_slowpath_null+0x1a/0x20 [23789.397814] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23789.397867] [] wl_notify_roaming_status+0xac/0x130 [wl] [23789.397912] [] wl_event_handler+0x55/0x220 [wl] [23789.397955] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23789.397959] [] kthread+0xd2/0xf0 [23789.397964] [] ? kthread_create_on_node+0x1c0/0x1c0 [23789.397969] [] ret_from_fork+0x7c/0xb0 [23789.397973] [] ? kthread_create_on_node+0x1c0/0x1c0 [23789.397976] ---[ end trace 46d64c4299e96b31 ]--- [23797.278018] cfg80211: Calling CRDA to update world regulatory domain [23797.282183] cfg80211: World regulatory domain updated: [23797.282188] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23797.282192] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23797.282194] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23797.282197] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23797.282199] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23797.282201] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23797.565567] ------------[ cut here ]------------ [23797.565626] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23797.565631] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23797.565706] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23797.565709] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23797.565712] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23797.565720] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15060 [23797.565727] 0000000000000056 ffff8801f1933d80 0000000000000001 ffff880252a5fdd0 [23797.565735] Call Trace: [23797.565745] [] dump_stack+0x45/0x56 [23797.565753] [] warn_slowpath_common+0x7d/0xa0 [23797.565758] [] warn_slowpath_null+0x1a/0x20 [23797.565785] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23797.565847] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23797.565898] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23797.565944] [] wl_event_handler+0x55/0x220 [wl] [23797.565990] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23797.565998] [] kthread+0xd2/0xf0 [23797.566004] [] ? kthread_create_on_node+0x1c0/0x1c0 [23797.566009] [] ret_from_fork+0x7c/0xb0 [23797.566015] [] ? kthread_create_on_node+0x1c0/0x1c0 [23797.566019] ---[ end trace 46d64c4299e96b32 ]--- [23797.599000] ------------[ cut here ]------------ [23797.599041] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23797.599044] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23797.599117] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23797.599119] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23797.599122] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23797.599128] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15720 [23797.599132] 0000000000000056 ffff8801f1933300 ffff88024f6bb9f8 ffff880252a5fe18 [23797.599137] Call Trace: [23797.599146] [] dump_stack+0x45/0x56 [23797.599152] [] warn_slowpath_common+0x7d/0xa0 [23797.599156] [] warn_slowpath_null+0x1a/0x20 [23797.599174] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23797.599226] [] wl_notify_roaming_status+0xac/0x130 [wl] [23797.599270] [] wl_event_handler+0x55/0x220 [wl] [23797.599313] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23797.599318] [] kthread+0xd2/0xf0 [23797.599322] [] ? kthread_create_on_node+0x1c0/0x1c0 [23797.599327] [] ret_from_fork+0x7c/0xb0 [23797.599331] [] ? kthread_create_on_node+0x1c0/0x1c0 [23797.599334] ---[ end trace 46d64c4299e96b33 ]--- [23805.537480] cfg80211: Calling CRDA to update world regulatory domain [23805.541740] cfg80211: World regulatory domain updated: [23805.541746] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23805.541749] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23805.541752] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23805.541755] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23805.541757] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23805.541760] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23805.562637] ------------[ cut here ]------------ [23805.562685] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23805.562689] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23805.562756] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23805.562759] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23805.562762] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23805.562770] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff8801f1a15e40 [23805.562777] 0000000000000056 ffff8801f184f240 0000000000000001 ffff880252a5fdd0 [23805.562785] Call Trace: [23805.562795] [] dump_stack+0x45/0x56 [23805.562802] [] warn_slowpath_common+0x7d/0xa0 [23805.562808] [] warn_slowpath_null+0x1a/0x20 [23805.562833] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23805.562895] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23805.562946] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23805.562993] [] wl_event_handler+0x55/0x220 [wl] [23805.563039] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23805.563046] [] kthread+0xd2/0xf0 [23805.563053] [] ? kthread_create_on_node+0x1c0/0x1c0 [23805.563059] [] ret_from_fork+0x7c/0xb0 [23805.563066] [] ? kthread_create_on_node+0x1c0/0x1c0 [23805.563069] ---[ end trace 46d64c4299e96b34 ]--- [23805.595315] ------------[ cut here ]------------ [23805.595356] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23805.595359] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23805.595422] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23805.595424] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23805.595427] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23805.595433] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1863d80 [23805.595437] 0000000000000056 ffff880253995300 ffff88024f6bb9f8 ffff880252a5fe18 [23805.595441] Call Trace: [23805.595449] [] dump_stack+0x45/0x56 [23805.595455] [] warn_slowpath_common+0x7d/0xa0 [23805.595459] [] warn_slowpath_null+0x1a/0x20 [23805.595477] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23805.595530] [] wl_notify_roaming_status+0xac/0x130 [wl] [23805.595575] [] wl_event_handler+0x55/0x220 [wl] [23805.595617] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23805.595622] [] kthread+0xd2/0xf0 [23805.595627] [] ? kthread_create_on_node+0x1c0/0x1c0 [23805.595631] [] ret_from_fork+0x7c/0xb0 [23805.595636] [] ? kthread_create_on_node+0x1c0/0x1c0 [23805.595639] ---[ end trace 46d64c4299e96b35 ]--- [23813.531327] cfg80211: Calling CRDA to update world regulatory domain [23813.535687] cfg80211: World regulatory domain updated: [23813.535693] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23813.535696] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23813.535699] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23813.535702] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23813.535704] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23813.535707] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23813.555834] ------------[ cut here ]------------ [23813.555883] WARNING: CPU: 0 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23813.555886] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23813.555953] CPU: 0 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23813.555956] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23813.555960] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23813.555968] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff880035b0dc00 [23813.555976] 0000000000000056 ffff88024fab9280 0000000000000001 ffff880252a5fdd0 [23813.555983] Call Trace: [23813.555994] [] dump_stack+0x45/0x56 [23813.556001] [] warn_slowpath_common+0x7d/0xa0 [23813.556007] [] warn_slowpath_null+0x1a/0x20 [23813.556032] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23813.556096] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23813.556156] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23813.556209] [] wl_event_handler+0x55/0x220 [wl] [23813.556264] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23813.556273] [] kthread+0xd2/0xf0 [23813.556280] [] ? kthread_create_on_node+0x1c0/0x1c0 [23813.556286] [] ret_from_fork+0x7c/0xb0 [23813.556292] [] ? kthread_create_on_node+0x1c0/0x1c0 [23813.556296] ---[ end trace 46d64c4299e96b36 ]--- [23813.591609] ------------[ cut here ]------------ [23813.591683] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23813.591686] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23813.591771] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23813.591774] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23813.591777] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23813.591782] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f18638a0 [23813.591786] 0000000000000056 ffff880229429940 ffff88024f6bb9f8 ffff880252a5fe18 [23813.591791] Call Trace: [23813.591799] [] dump_stack+0x45/0x56 [23813.591806] [] warn_slowpath_common+0x7d/0xa0 [23813.591810] [] warn_slowpath_null+0x1a/0x20 [23813.591829] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23813.591881] [] wl_notify_roaming_status+0xac/0x130 [wl] [23813.591926] [] wl_event_handler+0x55/0x220 [wl] [23813.591968] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23813.591973] [] kthread+0xd2/0xf0 [23813.591978] [] ? kthread_create_on_node+0x1c0/0x1c0 [23813.591983] [] ret_from_fork+0x7c/0xb0 [23813.591987] [] ? kthread_create_on_node+0x1c0/0x1c0 [23813.591990] ---[ end trace 46d64c4299e96b37 ]--- [23816.668378] type=1400 audit(1412453175.924:84): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=7210 comm="apparmor_parser" [23816.668390] type=1400 audit(1412453175.924:85): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=7210 comm="apparmor_parser" [23816.669144] type=1400 audit(1412453175.924:86): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=7210 comm="apparmor_parser" [23821.525433] cfg80211: Calling CRDA to update world regulatory domain [23821.529771] cfg80211: World regulatory domain updated: [23821.529776] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23821.529780] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23821.529783] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23821.529785] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23821.529787] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23821.529790] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23821.552933] ------------[ cut here ]------------ [23821.552978] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23821.552982] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23821.553048] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23821.553051] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23821.553054] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23821.553062] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff88020d2807e0 [23821.553070] 0000000000000056 ffff880250b63280 0000000000000001 ffff880252a5fdd0 [23821.553077] Call Trace: [23821.553087] [] dump_stack+0x45/0x56 [23821.553095] [] warn_slowpath_common+0x7d/0xa0 [23821.553100] [] warn_slowpath_null+0x1a/0x20 [23821.553124] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23821.553187] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23821.553239] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23821.553286] [] wl_event_handler+0x55/0x220 [wl] [23821.553331] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23821.553340] [] kthread+0xd2/0xf0 [23821.553346] [] ? kthread_create_on_node+0x1c0/0x1c0 [23821.553353] [] ret_from_fork+0x7c/0xb0 [23821.553358] [] ? kthread_create_on_node+0x1c0/0x1c0 [23821.553361] ---[ end trace 46d64c4299e96b38 ]--- [23821.587929] ------------[ cut here ]------------ [23821.587979] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23821.587982] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23821.588045] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23821.588048] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23821.588051] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23821.588056] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15f60 [23821.588060] 0000000000000056 ffff880250b54b80 ffff88024f6bb9f8 ffff880252a5fe18 [23821.588065] Call Trace: [23821.588073] [] dump_stack+0x45/0x56 [23821.588079] [] warn_slowpath_common+0x7d/0xa0 [23821.588084] [] warn_slowpath_null+0x1a/0x20 [23821.588102] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23821.588154] [] wl_notify_roaming_status+0xac/0x130 [wl] [23821.588199] [] wl_event_handler+0x55/0x220 [wl] [23821.588241] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23821.588246] [] kthread+0xd2/0xf0 [23821.588251] [] ? kthread_create_on_node+0x1c0/0x1c0 [23821.588255] [] ret_from_fork+0x7c/0xb0 [23821.588260] [] ? kthread_create_on_node+0x1c0/0x1c0 [23821.588263] ---[ end trace 46d64c4299e96b39 ]--- [23829.534827] cfg80211: Calling CRDA to update world regulatory domain [23829.537007] cfg80211: World regulatory domain updated: [23829.537010] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [23829.537011] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23829.537012] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23829.537013] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [23829.537014] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23829.537015] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [23829.562053] ------------[ cut here ]------------ [23829.562101] WARNING: CPU: 1 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23829.562104] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23829.562170] CPU: 1 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23829.562173] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23829.562176] 0000000000000009 ffff880252a5fd88 ffffffff8171e569 0000000000000000 [23829.562184] ffff880252a5fdc0 ffffffff8106775d ffff8800351f6000 ffff88020d280e40 [23829.562191] 0000000000000056 ffff880250b63080 0000000000000001 ffff880252a5fdd0 [23829.562199] Call Trace: [23829.562209] [] dump_stack+0x45/0x56 [23829.562216] [] warn_slowpath_common+0x7d/0xa0 [23829.562222] [] warn_slowpath_null+0x1a/0x20 [23829.562246] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23829.562306] [] wl_bss_connect_done.isra.21+0x98/0x1a0 [wl] [23829.562359] [] wl_notify_connect_status+0x1fc/0x410 [wl] [23829.562407] [] wl_event_handler+0x55/0x220 [wl] [23829.562453] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23829.562462] [] kthread+0xd2/0xf0 [23829.562468] [] ? kthread_create_on_node+0x1c0/0x1c0 [23829.562475] [] ret_from_fork+0x7c/0xb0 [23829.562481] [] ? kthread_create_on_node+0x1c0/0x1c0 [23829.562485] ---[ end trace 46d64c4299e96b3a ]--- [23829.584176] ------------[ cut here ]------------ [23829.584200] WARNING: CPU: 2 PID: 412 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [23829.584201] Modules linked in: bnep rfcomm dm_crypt binfmt_misc btusb uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_core videodev rts5139(C) snd_hda_codec_hdmi dell_wmi sparse_keymap snd_hda_codec_conexant intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas kvm_intel kvm crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec lib80211_crypt_tkip ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel aes_x86_64 lrw snd_page_alloc gf128mul glue_helper ablk_helper snd_seq_midi cryptd snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer serio_raw wl(POX) lib80211 snd cfg80211 lpc_ich soundcore mei_me mei mac_hid parport_pc ppdev lp parport radeon i915 psmouse ahci libahci ttm r8169 i2c_algo_bit mii drm_kms_helper drm wmi video [23829.584232] CPU: 2 PID: 412 Comm: wl_event_handle Tainted: P WC OX 3.13.0-36-generic #63-Ubuntu [23829.584233] Hardware name: Dell Inc. Inspiron 5520/0XWH1P, BIOS A14 05/13/2013 [23829.584235] 0000000000000009 ffff880252a5fdd0 ffffffff8171e569 0000000000000000 [23829.584237] ffff880252a5fe08 ffffffff8106775d ffff8800351f6000 ffff8801f1a15f60 [23829.584239] 0000000000000056 ffff880229420840 ffff88024f6bb9f8 ffff880252a5fe18 [23829.584242] Call Trace: [23829.584246] [] dump_stack+0x45/0x56 [23829.584249] [] warn_slowpath_common+0x7d/0xa0 [23829.584251] [] warn_slowpath_null+0x1a/0x20 [23829.584260] [] cfg80211_roamed+0x89/0x90 [cfg80211] [23829.584286] [] wl_notify_roaming_status+0xac/0x130 [wl] [23829.584307] [] wl_event_handler+0x55/0x220 [wl] [23829.584326] [] ? wl_get_assoc_ies+0x240/0x240 [wl] [23829.584329] [] kthread+0xd2/0xf0 [23829.584331] [] ? kthread_create_on_node+0x1c0/0x1c0 [23829.584333] [] ret_from_fork+0x7c/0xb0 [23829.584335] [] ? kthread_create_on_node+0x1c0/0x1c0 [23829.584336] ---[ end trace 46d64c4299e96b3b ]---