[ 0.000000] microcode: microcode updated early to revision 0x26, date = 2019-11-12 [ 0.000000] Linux version 4.15.0-142-generic (buildd@lgw01-amd64-039) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12)) #146~16.04.1-Ubuntu SMP Tue Apr 13 09:27:15 UTC 2021 (Ubuntu 4.15.0-142.146~16.04.1-generic 4.15.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-142-generic root=UUID=d9eccd2a-ad55-4ad0-953c-b1e20ba584f8 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] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000006efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000006f000-0x000000000006ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000070000-0x0000000000087fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000088000-0x00000000000bffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000094d5ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000094d60000-0x0000000095d5ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000095d60000-0x000000009a36efff] usable [ 0.000000] BIOS-e820: [mem 0x000000009a36f000-0x000000009aebefff] 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 0x00000000fe101000-0x00000000fe112fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000025f5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x93b7c018-0x93b8c057] usable ==> usable [ 0.000000] e820: update [mem 0x93b7c018-0x93b8c057] usable ==> usable [ 0.000000] e820: update [mem 0x93b6f018-0x93b7b057] usable ==> usable [ 0.000000] e820: update [mem 0x93b6f018-0x93b7b057] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000006efff] usable [ 0.000000] reserve setup_data: [mem 0x000000000006f000-0x000000000006ffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000070000-0x0000000000087fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000088000-0x00000000000bffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000093b6f017] usable [ 0.000000] reserve setup_data: [mem 0x0000000093b6f018-0x0000000093b7b057] usable [ 0.000000] reserve setup_data: [mem 0x0000000093b7b058-0x0000000093b7c017] usable [ 0.000000] reserve setup_data: [mem 0x0000000093b7c018-0x0000000093b8c057] usable [ 0.000000] reserve setup_data: [mem 0x0000000093b8c058-0x0000000094d5ffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000094d60000-0x0000000095d5ffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000095d60000-0x000000009a36efff] usable [ 0.000000] reserve setup_data: [mem 0x000000009a36f000-0x000000009aebefff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009aebf000-0x000000009afbefff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000009afbf000-0x000000009affefff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000009afff000-0x000000009affffff] usable [ 0.000000] reserve setup_data: [mem 0x000000009b000000-0x000000009f9fffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fe101000-0x00000000fe112fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000feb00000-0x00000000feb0ffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000025f5fffff] usable [ 0.000000] efi: EFI v2.31 by INSYDE Corp. [ 0.000000] efi: ACPI=0x9affe000 ACPI 2.0=0x9affe014 SMBIOS=0x9aebef98 [ 0.000000] secureboot: Secure boot enabled [ 0.000000] Kernel is locked down from EFI secure boot; see man kernel_lockdown.7 [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Dell Inc. Inspiron 5547/0598GM, BIOS A04 05/09/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 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 0000000000 mask 7F80000000 write-back [ 0.000000] 1 base 0080000000 mask 7FE0000000 write-back [ 0.000000] 2 base 009B000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 009C000000 mask 7FFC000000 uncachable [ 0.000000] 4 base 00FFC00000 mask 7FFFC00000 write-protect [ 0.000000] 5 base 0100000000 mask 7F00000000 write-back [ 0.000000] 6 base 0200000000 mask 7F80000000 write-back [ 0.000000] 7 base 025F600000 mask 7FFFE00000 uncachable [ 0.000000] 8 base 025F800000 mask 7FFF800000 uncachable [ 0.000000] 9 base 0260000000 mask 7FE0000000 uncachable [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] e820: last_pfn = 0x9b000 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] RAMDISK: [mem 0x3ca20000-0x3fffdfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000009AFFE014 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x000000009AFFE210 0000BC (v01 DELL CL09 00000001 01000013) [ 0.000000] ACPI: FACP 0x000000009AFF7000 00010C (v05 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: DSDT 0x000000009AFE6000 00DFFF (v01 DELL CL09 00000000 ASL 00040000) [ 0.000000] ACPI: FACS 0x000000009AFB8000 000040 [ 0.000000] ACPI: SLIC 0x000000009AFFD000 000176 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: UEFI 0x000000009AFFC000 000236 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: FPDT 0x000000009AFFA000 000044 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: MSDM 0x000000009AFF9000 000055 (v03 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: ASF! 0x000000009AFF8000 0000A5 (v32 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: HPET 0x000000009AFF6000 000038 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: APIC 0x000000009AFF5000 00008C (v03 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: MCFG 0x000000009AFF4000 00003C (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFE5000 0006FE (v01 COMPAL CRV ORB 00001000 ACPI 00040000) [ 0.000000] ACPI: BOOT 0x000000009AFE3000 000028 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: LPIT 0x000000009AFE2000 000094 (v01 DELL CL09 00000000 ASL 00040000) [ 0.000000] ACPI: ASPT 0x000000009AFE0000 000034 (v07 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: DBGP 0x000000009AFDF000 000034 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFD9000 000539 (v01 COMPAL CRV ORB 00003000 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFD8000 000AD8 (v01 COMPAL CRV ORB 00003000 ACPI 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFD4000 00355E (v01 COMPAL CRV ORB 00003000 ACPI 00040000) [ 0.000000] ACPI: CSRT 0x000000009AFD2000 0000C4 (v01 DELL CL09 00000001 ASL 00040000) [ 0.000000] ACPI: BGRT 0x000000009AFD3000 000038 (v01 DELL CL09 00000001 ASL 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] NODE_DATA(0) allocated [mem 0x25f5d3000-0x25f5fdfff] [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000025f5fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000006efff] [ 0.000000] node 0: [mem 0x0000000000070000-0x0000000000087fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000094d5ffff] [ 0.000000] node 0: [mem 0x0000000095d60000-0x000000009a36efff] [ 0.000000] node 0: [mem 0x000000009afff000-0x000000009affffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000025f5fffff] [ 0.000000] Reserved but unavailable: 99 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000025f5fffff] [ 0.000000] On node 0 totalpages: 2066678 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3974 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 9742 pages used for memmap [ 0.000000] DMA32 zone: 623472 pages, LIFO batch:31 [ 0.000000] Normal zone: 22488 pages used for memmap [ 0.000000] Normal zone: 1439232 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x000000009ba00000-0x000000009f9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] e820: update [mem 0x98043000-0x9806ffff] usable ==> reserved [ 0.000000] TSC deadline timer available [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0006f000-0x0006ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x00088000-0x000bffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000c0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x93b6f000-0x93b6ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x93b7b000-0x93b7bfff] [ 0.000000] PM: Registered nosave memory: [mem 0x93b7c000-0x93b7cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x93b8c000-0x93b8cfff] [ 0.000000] PM: Registered nosave memory: [mem 0x94d60000-0x95d5ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x98043000-0x9806ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x9a36f000-0x9aebefff] [ 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 0xf0000000-0xfe100fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb10000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffbfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff] [ 0.000000] e820: [mem 0x9fa00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] random: get_random_bytes called from start_kernel+0x99/0x51e with crng_init=0 [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 45 pages/cpu s147456 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s147456 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2034363 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-142-generic root=UUID=d9eccd2a-ad55-4ad0-953c-b1e20ba584f8 ro quiet splash vt.handoff=7 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 7919156K/8266712K available (12300K kernel code, 2482K rwdata, 4224K rodata, 2440K init, 2724K bss, 347556K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 39412 entries in 154 pages [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 760, preallocated irqs: 16 [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 5 ACPI AML tables successfully acquired and loaded [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] hpet clockevent registered [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 2594.108 MHz processor [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 5188.21 BogoMIPS (lpj=10376432) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.032041] Security Framework initialized [ 0.032043] Yama: becoming mindful. [ 0.032074] AppArmor: AppArmor initialized [ 0.033355] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.033989] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.034021] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.034042] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.034284] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.034285] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.034309] CPU0: Thermal monitoring enabled (TM1) [ 0.034322] process: using mwait in idle threads [ 0.034325] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.034326] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.034327] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.034329] Spectre V2 : Mitigation: Full generic retpoline [ 0.034329] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.034330] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.034338] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.034339] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.034340] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.034372] SRBDS: Mitigation: Microcode [ 0.034373] MDS: Mitigation: Clear CPU buffers [ 0.036207] Freeing SMP alternatives memory: 36K [ 0.045457] smpboot: CPU0: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz (family: 0x6, model: 0x45, stepping: 0x1) [ 0.045536] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.045589] ... version: 3 [ 0.045589] ... bit width: 48 [ 0.045590] ... generic registers: 4 [ 0.045591] ... value mask: 0000ffffffffffff [ 0.045591] ... max period: 00007fffffffffff [ 0.045592] ... fixed-purpose events: 3 [ 0.045593] ... event mask: 000000070000000f [ 0.045635] Hierarchical SRCU implementation. [ 0.047265] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.047284] smp: Bringing up secondary CPUs ... [ 0.047379] x86: Booting SMP configuration: [ 0.047380] .... node #0, CPUs: #1 [ 0.048000] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.048000] #2 #3 [ 0.050880] smp: Brought up 1 node, 4 CPUs [ 0.050880] smpboot: Max logical packages: 2 [ 0.050880] smpboot: Total of 4 processors activated (20752.86 BogoMIPS) [ 0.052290] devtmpfs: initialized [ 0.052290] x86/mm: Memory block size: 128MB [ 0.052795] evm: security.selinux [ 0.052796] evm: security.SMACK64 [ 0.052797] evm: security.SMACK64EXEC [ 0.052797] evm: security.SMACK64TRANSMUTE [ 0.052798] evm: security.SMACK64MMAP [ 0.052798] evm: security.apparmor [ 0.052799] evm: security.ima [ 0.052799] evm: security.capability [ 0.052816] PM: Registering ACPI NVS region [mem 0x9aebf000-0x9afbefff] (1048576 bytes) [ 0.052816] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.052816] futex hash table entries: 2048 (order: 5, 131072 bytes) [ 0.052816] pinctrl core: initialized pinctrl subsystem [ 0.052816] RTC time: 17:43:55, date: 12/01/21 [ 0.052816] NET: Registered protocol family 16 [ 0.052816] audit: initializing netlink subsys (disabled) [ 0.052816] audit: type=2000 audit(1638380635.052:1): state=initialized audit_enabled=0 res=1 [ 0.052816] cpuidle: using governor ladder [ 0.052816] cpuidle: using governor menu [ 0.052816] Simple Boot Flag at 0x44 set to 0x1 [ 0.052816] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.052816] ACPI: bus type PCI registered [ 0.052816] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.052816] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.052816] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.052816] PCI: Using configuration type 1 for base access [ 0.052816] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.053383] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.053383] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.053383] Base address is zero, assuming no IPMI interface [ 0.053383] ACPI: Added _OSI(Module Device) [ 0.053383] ACPI: Added _OSI(Processor Device) [ 0.053383] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.053383] ACPI: Added _OSI(Processor Aggregator Device) [ 0.053383] ACPI: Added _OSI(Linux-Dell-Video) [ 0.053383] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.053383] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.056138] ACPI: Executed 1 blocks of module-level executable AML code [ 0.062581] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.064237] ACPI: Dynamic OEM Table Load: [ 0.064246] ACPI: SSDT 0xFFFFA049D565E400 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20130117) [ 0.065000] ACPI: Dynamic OEM Table Load: [ 0.065008] ACPI: SSDT 0xFFFFA049D55A3000 0005AA (v01 PmRef ApIst 00003000 INTL 20130117) [ 0.065812] ACPI: Dynamic OEM Table Load: [ 0.065818] ACPI: SSDT 0xFFFFA049D5686400 000119 (v01 PmRef ApCst 00003000 INTL 20130117) [ 0.068087] ACPI: EC: EC started [ 0.068088] ACPI: EC: interrupt blocked [ 0.236025] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.236027] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0xa, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.236029] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions [ 0.236030] ACPI: Interpreter enabled [ 0.236074] ACPI: (supports S0 S3 S4 S5) [ 0.236075] ACPI: Using IOAPIC for interrupt routing [ 0.236115] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.236653] ACPI: Enabled 9 GPEs in block 00 to 7F [ 0.334627] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.334633] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.335509] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability] [ 0.335510] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.336236] PCI host bridge to bus 0000:00 [ 0.336239] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.336241] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.336242] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.336243] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.336244] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.336245] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.336246] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.336247] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.336249] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.336250] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.336251] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.336252] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 0.336253] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.336254] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 0.336255] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 0.336256] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.336258] pci_bus 0000:00: root bus resource [mem 0x9fa00000-0xfeafffff window] [ 0.336259] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.336268] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000 [ 0.336474] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000 [ 0.336488] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb03fffff 64bit] [ 0.336495] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.336500] pci 0000:00:02.0: reg 0x20: [io 0x4000-0x403f] [ 0.336514] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.336702] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300 [ 0.336714] pci 0000:00:03.0: reg 0x10: [mem 0xb0710000-0xb0713fff 64bit] [ 0.336943] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330 [ 0.336964] pci 0000:00:14.0: reg 0x10: [mem 0xb0700000-0xb070ffff 64bit] [ 0.337024] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.337207] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000 [ 0.337230] pci 0000:00:16.0: reg 0x10: [mem 0xb0718000-0xb071801f 64bit] [ 0.337299] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.337485] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300 [ 0.337504] pci 0000:00:1b.0: reg 0x10: [mem 0xb0714000-0xb0717fff 64bit] [ 0.337574] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.337756] pci 0000:00:1c.0: [8086:9c14] type 01 class 0x060400 [ 0.337835] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.338096] pci 0000:00:1c.3: [8086:9c16] type 01 class 0x060400 [ 0.338175] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.338437] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320 [ 0.340005] pci 0000:00:1d.0: reg 0x10: [mem 0xb071c000-0xb071c3ff] [ 0.344915] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.345108] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100 [ 0.345400] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601 [ 0.345416] pci 0000:00:1f.2: reg 0x10: [io 0x4088-0x408f] [ 0.345423] pci 0000:00:1f.2: reg 0x14: [io 0x4094-0x4097] [ 0.345430] pci 0000:00:1f.2: reg 0x18: [io 0x4080-0x4087] [ 0.345436] pci 0000:00:1f.2: reg 0x1c: [io 0x4090-0x4093] [ 0.345443] pci 0000:00:1f.2: reg 0x20: [io 0x4060-0x407f] [ 0.345450] pci 0000:00:1f.2: reg 0x24: [mem 0xb071b000-0xb071b7ff] [ 0.345485] pci 0000:00:1f.2: PME# supported from D3hot [ 0.345658] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500 [ 0.345676] pci 0000:00:1f.3: reg 0x10: [mem 0xb0719000-0xb07190ff 64bit] [ 0.345695] pci 0000:00:1f.3: reg 0x20: [io 0x4040-0x405f] [ 0.345960] pci 0000:01:00.0: [10ec:8136] type 00 class 0x020000 [ 0.345998] pci 0000:01:00.0: reg 0x10: [io 0x3000-0x30ff] [ 0.346031] pci 0000:01:00.0: reg 0x18: [mem 0xb0600000-0xb0600fff 64bit] [ 0.346052] pci 0000:01:00.0: reg 0x20: [mem 0xb0400000-0xb0403fff 64bit pref] [ 0.346170] pci 0000:01:00.0: supports D1 D2 [ 0.346171] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.356029] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.356032] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.356035] pci 0000:00:1c.0: bridge window [mem 0xb0600000-0xb06fffff] [ 0.356039] pci 0000:00:1c.0: bridge window [mem 0xb0400000-0xb04fffff 64bit pref] [ 0.356122] pci 0000:02:00.0: [8086:08b3] type 00 class 0x028000 [ 0.356181] pci 0000:02:00.0: reg 0x10: [mem 0xb0500000-0xb0501fff 64bit] [ 0.356395] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.368038] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.368042] pci 0000:00:1c.3: bridge window [mem 0xb0500000-0xb05fffff] [ 0.453262] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453343] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453420] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453498] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453575] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453653] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453732] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.453810] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.454254] ACPI: EC: interrupt unblocked [ 0.454263] ACPI: EC: event unblocked [ 0.454270] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0xa, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.454271] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.454510] SCSI subsystem initialized [ 0.454522] libata version 3.00 loaded. [ 0.454522] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.454522] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.454522] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.454522] vgaarb: loaded [ 0.454522] ACPI: bus type USB registered [ 0.454522] usbcore: registered new interface driver usbfs [ 0.454522] usbcore: registered new interface driver hub [ 0.454522] usbcore: registered new device driver usb [ 0.641990] EDAC MC: Ver: 3.0.0 [ 0.642066] Registered efivars operations [ 0.642066] PCI: Using ACPI for IRQ routing [ 0.643986] PCI: pci_cache_line_size set to 64 bytes [ 0.644052] e820: reserve RAM buffer [mem 0x0006f000-0x0006ffff] [ 0.644054] e820: reserve RAM buffer [mem 0x00088000-0x0008ffff] [ 0.644055] e820: reserve RAM buffer [mem 0x93b6f018-0x93ffffff] [ 0.644056] e820: reserve RAM buffer [mem 0x93b7c018-0x93ffffff] [ 0.644057] e820: reserve RAM buffer [mem 0x94d60000-0x97ffffff] [ 0.644058] e820: reserve RAM buffer [mem 0x98043000-0x9bffffff] [ 0.644059] e820: reserve RAM buffer [mem 0x9a36f000-0x9bffffff] [ 0.644061] e820: reserve RAM buffer [mem 0x9b000000-0x9bffffff] [ 0.644062] e820: reserve RAM buffer [mem 0x25f600000-0x25fffffff] [ 0.644160] NetLabel: Initializing [ 0.644161] NetLabel: domain hash size = 128 [ 0.644162] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.644177] NetLabel: unlabeled traffic allowed by default [ 0.648771] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.648776] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.650802] clocksource: Switched to clocksource hpet [ 0.659404] VFS: Disk quotas dquot_6.6.0 [ 0.659425] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.659537] AppArmor: AppArmor Filesystem Enabled [ 0.659567] pnp: PnP ACPI init [ 0.659758] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.659760] system 00:00: [io 0xfd60-0xfd63] has been reserved [ 0.659761] system 00:00: [io 0xffff] has been reserved [ 0.659763] system 00:00: [io 0xffff] has been reserved [ 0.659764] system 00:00: [io 0xffff] has been reserved [ 0.659765] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.659767] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.659772] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.659839] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.659905] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.659909] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.659962] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.659995] pnp 00:04: Plug and Play ACPI device, IDs DLL063f PNP0f13 (active) [ 0.744240] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.744242] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.744243] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.744245] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.744246] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.744248] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.744249] system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.744251] system 00:05: [mem 0xff000000-0xff000fff] has been reserved [ 0.744252] system 00:05: [mem 0xff010000-0xffffffff] could not be reserved [ 0.744254] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.744255] system 00:05: [mem 0x9fa21000-0x9fa21fff] has been reserved [ 0.744257] system 00:05: [mem 0x9fa10000-0x9fa1ffff] has been reserved [ 0.744261] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.744737] system 00:06: [mem 0xb071f000-0xb071ffff] has been reserved [ 0.744738] system 00:06: [mem 0xb071d000-0xb071dfff] has been reserved [ 0.744742] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.745737] pnp: PnP ACPI: found 7 devices [ 0.751995] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.752010] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.752013] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.752018] pci 0000:00:1c.0: bridge window [mem 0xb0600000-0xb06fffff] [ 0.752021] pci 0000:00:1c.0: bridge window [mem 0xb0400000-0xb04fffff 64bit pref] [ 0.752026] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.752030] pci 0000:00:1c.3: bridge window [mem 0xb0500000-0xb05fffff] [ 0.752038] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.752040] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.752041] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.752042] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.752044] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.752045] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.752046] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.752047] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.752049] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.752050] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.752051] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.752052] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 0.752054] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 0.752055] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 0.752056] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 0.752057] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window] [ 0.752058] pci_bus 0000:00: resource 20 [mem 0x9fa00000-0xfeafffff window] [ 0.752060] pci_bus 0000:01: resource 0 [io 0x3000-0x3fff] [ 0.752061] pci_bus 0000:01: resource 1 [mem 0xb0600000-0xb06fffff] [ 0.752062] pci_bus 0000:01: resource 2 [mem 0xb0400000-0xb04fffff 64bit pref] [ 0.752064] pci_bus 0000:02: resource 1 [mem 0xb0500000-0xb05fffff] [ 0.752243] NET: Registered protocol family 2 [ 0.752409] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 0.752531] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.752660] TCP: Hash tables configured (established 65536 bind 65536) [ 0.752701] UDP hash table entries: 4096 (order: 5, 131072 bytes) [ 0.752727] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [ 0.752790] NET: Registered protocol family 1 [ 0.752803] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.772175] PCI: CLS 64 bytes, default 64 [ 0.772214] Unpacking initramfs... [ 1.726070] Freeing initrd memory: 55160K [ 1.726083] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.726085] software IO TLB: mapped [mem 0x8ed70000-0x92d70000] (64MB) [ 1.726364] Scanning for low memory corruption every 60 seconds [ 1.727104] Initialise system trusted keyrings [ 1.727117] Key type blacklist registered [ 1.727155] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 1.728389] zbud: loaded [ 1.728967] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.729115] fuse init (API version 7.26) [ 1.730543] Key type asymmetric registered [ 1.730545] Asymmetric key parser 'x509' registered [ 1.730584] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.730610] io scheduler noop registered [ 1.730611] io scheduler deadline registered [ 1.730640] io scheduler cfq registered (default) [ 1.731196] pcieport 0000:00:1c.0: Signaling PME with IRQ 40 [ 1.731214] pcieport 0000:00:1c.3: Signaling PME with IRQ 41 [ 1.731290] efifb: probing for efifb [ 1.731302] efifb: framebuffer at 0xa0000000, using 4128k, total 4128k [ 1.731303] efifb: mode is 1366x768x32, linelength=5504, pages=1 [ 1.731304] efifb: scrolling: redraw [ 1.731305] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.731390] Console: switching to colour frame buffer device 170x48 [ 1.731408] fb0: EFI VGA frame buffer device [ 1.731417] intel_idle: MWAIT substates: 0x11142120 [ 1.731418] intel_idle: v0.4.1 model 0x45 [ 1.731620] intel_idle: lapic_timer_reliable_states 0xffffffff [ 1.731768] ACPI: AC Adapter [ACAD] (on-line) [ 1.731847] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0D:00/input/input0 [ 1.731873] ACPI: Lid Switch [LID0] [ 1.731906] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0C:00/input/input1 [ 1.731916] ACPI: Power Button [PWRB] [ 1.731946] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0E:00/input/input2 [ 1.731953] ACPI: Sleep Button [SLPB] [ 1.732026] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.732046] ACPI: Power Button [PWRF] [ 1.732492] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 2.012129] [Firmware Bug]: battery: (dis)charge rate invalid. [ 2.012186] ACPI: Battery Slot [BAT1] (battery present) [ 2.012562] Linux agpgart interface v0.103 [ 2.014826] loop: module loaded [ 2.015017] libphy: Fixed MDIO Bus: probed [ 2.015018] tun: Universal TUN/TAP device driver, 1.6 [ 2.015059] PPP generic driver version 2.4.2 [ 2.015125] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.015127] ehci-pci: EHCI PCI platform driver [ 2.015284] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 2.015289] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 2.015300] ehci-pci 0000:00:1d.0: debug port 2 [ 2.019204] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 2.019224] ehci-pci 0000:00:1d.0: irq 23, io mem 0xb071c000 [ 2.032018] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 2.032062] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.032064] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.032065] usb usb1: Product: EHCI Host Controller [ 2.032066] usb usb1: Manufacturer: Linux 4.15.0-142-generic ehci_hcd [ 2.032067] usb usb1: SerialNumber: 0000:00:1d.0 [ 2.032199] hub 1-0:1.0: USB hub found [ 2.032204] hub 1-0:1.0: 2 ports detected [ 2.032354] ehci-platform: EHCI generic platform driver [ 2.032364] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.032367] ohci-pci: OHCI PCI platform driver [ 2.032375] ohci-platform: OHCI generic platform driver [ 2.032382] uhci_hcd: USB Universal Host Controller Interface driver [ 2.032530] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.032536] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 2.033602] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810 [ 2.033606] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 2.033720] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 2.033721] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.033722] usb usb2: Product: xHCI Host Controller [ 2.033723] usb usb2: Manufacturer: Linux 4.15.0-142-generic xhci-hcd [ 2.033724] usb usb2: SerialNumber: 0000:00:14.0 [ 2.033847] hub 2-0:1.0: USB hub found [ 2.033857] hub 2-0:1.0: 9 ports detected [ 2.036052] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 2.036055] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 2.036058] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 2.036089] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003 [ 2.036090] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.036091] usb usb3: Product: xHCI Host Controller [ 2.036093] usb usb3: Manufacturer: Linux 4.15.0-142-generic xhci-hcd [ 2.036094] usb usb3: SerialNumber: 0000:00:14.0 [ 2.036213] hub 3-0:1.0: USB hub found [ 2.036220] hub 3-0:1.0: 4 ports detected [ 2.036750] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 2.064688] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 2.064692] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 2.064851] mousedev: PS/2 mouse device common for all mice [ 2.067067] rtc_cmos 00:01: RTC can wake from S4 [ 2.067209] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 [ 2.067235] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs [ 2.067245] i2c /dev entries driver [ 2.067322] device-mapper: uevent: version 1.0.3 [ 2.067382] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com [ 2.067390] intel_pstate: Intel P-state driver initializing [ 2.067569] ledtrig-cpu: registered to indicate activity on CPUs [ 2.067572] EFI Variables Facility v0.08 2004-May-17 [ 2.102399] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 2.280612] NET: Registered protocol family 10 [ 2.284791] Segment Routing with IPv6 [ 2.284811] NET: Registered protocol family 17 [ 2.284853] Key type dns_resolver registered [ 2.285086] mce: Using 7 MCE banks [ 2.285099] RAS: Correctable Errors collector initialized. [ 2.285124] microcode: sig=0x40651, pf=0x40, revision=0x26 [ 2.285167] microcode: Microcode Update Driver: v2.2. [ 2.285176] sched_clock: Marking stable (2285164125, 0)->(2285320422, -156297) [ 2.285336] registered taskstats version 1 [ 2.285343] Loading compiled-in X.509 certificates [ 2.287778] Loaded X.509 cert 'Build time autogenerated kernel key: 310b85060be12bbc7d8d593b115b85602f79f4c2' [ 2.295656] Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring [ 2.295681] Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring [ 2.297643] Loaded UEFI:db cert 'CompalA31CSMB: 1e3b690555de0b9542b280303282c6d6' linked to secondary sys keyring [ 2.312619] Loaded UEFI:MokListRT cert 'Canonical Ltd. Master Certificate Authority: ad91990bc22ab1f517048c23b6655a268e345a63' linked to secondary sys keyring [ 2.315599] zswap: loaded using pool lzo/zbud [ 2.319360] Key type big_key registered [ 2.319363] Key type trusted registered [ 2.320871] Key type encrypted registered [ 2.320873] AppArmor: AppArmor sha1 policy hashing enabled [ 2.320876] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 2.320880] ima: Allocated hash algorithm: sha1 [ 2.320890] evm: HMAC attrs: 0x1 [ 2.321201] Magic number: 1:599:743 [ 2.321300] rtc_cmos 00:01: setting system clock to 2021-12-01 17:43:57 UTC (1638380637) [ 2.321346] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 2.321346] EDD information not available. [ 2.321383] Lockdown: Hibernation is restricted; see man kernel_lockdown.7 [ 2.323079] Freeing unused kernel image memory: 2440K [ 2.340136] Write protecting the kernel read-only data: 20480k [ 2.340728] Freeing unused kernel image memory: 2008K [ 2.341068] Freeing unused kernel image memory: 1920K [ 2.347684] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2.347685] x86/mm: Checking user space page tables [ 2.353995] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2.365694] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.365763] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.365773] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.368034] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 2.408876] hidraw: raw HID events driver (C) Jiri Kosina [ 2.422218] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found [ 2.432070] i2c_hid i2c-DLL063E:00: i2c-DLL063E:00 supply vdd not found, using dummy regulator [ 2.444778] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.444786] r8169 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.445303] r8169 0000:01:00.0 eth0: RTL8106e at 0x (ptrval), ec:f4:bb:98:f9:5a, XID 04900000 IRQ 43 [ 2.447977] ahci 0000:00:1f.2: version 3.0 [ 2.458233] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 3 ports 6 Gbps 0x1 impl SATA mode [ 2.458237] ahci 0000:00:1f.2: flags: 64bit ncq led clo only pio slum part deso sadm sds apst [ 2.458724] scsi host0: ahci [ 2.458921] scsi host1: ahci [ 2.459085] scsi host2: ahci [ 2.459135] ata1: SATA max UDMA/133 abar m2048@0xb071b000 port 0xb071b100 irq 44 [ 2.459136] ata2: DUMMY [ 2.459136] ata3: DUMMY [ 2.474275] r8169 0000:01:00.0 enp1s0: renamed from eth0 [ 2.505654] [drm] Memory usable by graphics device = 2048M [ 2.505657] checking generic (a0000000 408000) vs hw (a0000000 10000000) [ 2.505658] fb: switching to inteldrmfb from EFI VGA [ 2.505681] Console: switching to colour dummy device 80x25 [ 2.505737] [drm] Replacing VGA console driver [ 2.511836] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.511837] [drm] Driver supports precise vblank timestamp query. [ 2.513869] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.522347] ------------[ cut here ]------------ [ 2.522348] Could not determine valid watermarks for inherited state [ 2.522394] WARNING: CPU: 0 PID: 171 at /build/linux-hwe-EPHQQp/linux-hwe-4.15.0/drivers/gpu/drm/i915/intel_display.c:14537 intel_modeset_init+0x1011/0x10d0 [i915] [ 2.522395] Modules linked in: hid_generic(+) i915(+) i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse libahci drm r8169 mii wmi video i2c_hid hid [ 2.522401] CPU: 0 PID: 171 Comm: systemd-udevd Not tainted 4.15.0-142-generic #146~16.04.1-Ubuntu [ 2.522401] Hardware name: Dell Inc. Inspiron 5547/0598GM, BIOS A04 05/09/2014 [ 2.522427] RIP: 0010:intel_modeset_init+0x1011/0x10d0 [i915] [ 2.522427] RSP: 0018:ffffadf7011d7998 EFLAGS: 00010282 [ 2.522428] RAX: 0000000000000000 RBX: ffffa049d5283800 RCX: ffffffff9f063aa8 [ 2.522429] RDX: 0000000000000001 RSI: 0000000000000092 RDI: 0000000000000202 [ 2.522429] RBP: ffffadf7011d7a40 R08: 000000000000d2c0 R09: ffffffff9f5624c4 [ 2.522430] R10: 0000000000000000 R11: 000000000000029f R12: ffffa049ca198000 [ 2.522430] R13: ffffa049ca84b400 R14: ffffa049caf12000 R15: ffffa049ca198358 [ 2.522431] FS: 00007f2d762de8c0(0000) GS:ffffa049df200000(0000) knlGS:0000000000000000 [ 2.522432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.522432] CR2: 00007fff22debff8 CR3: 000000024af6c001 CR4: 00000000001606f0 [ 2.522433] Call Trace: [ 2.522455] i915_driver_load+0x9aa/0xe70 [i915] [ 2.522477] i915_pci_probe+0x4e/0x70 [i915] [ 2.522479] local_pci_probe+0x4a/0xa0 [ 2.522480] pci_device_probe+0x118/0x1c0 [ 2.522482] driver_probe_device+0x3c7/0x4a0 [ 2.522483] __driver_attach+0xef/0x100 [ 2.522484] ? driver_probe_device+0x4a0/0x4a0 [ 2.522486] bus_for_each_dev+0x72/0xc0 [ 2.522487] driver_attach+0x1e/0x20 [ 2.522488] bus_add_driver+0x1f4/0x270 [ 2.522489] ? 0xffffffffc0439000 [ 2.522490] driver_register+0x60/0xe0 [ 2.522490] ? 0xffffffffc0439000 [ 2.522492] __pci_register_driver+0x5a/0x60 [ 2.522517] i915_init+0x5c/0x5f [i915] [ 2.522519] do_one_initcall+0x55/0x1b0 [ 2.522521] ? __vunmap+0x9d/0xd0 [ 2.522523] ? _cond_resched+0x1a/0x50 [ 2.522525] ? kmem_cache_alloc_trace+0x165/0x1c0 [ 2.522526] ? kfree+0x180/0x190 [ 2.522528] do_init_module+0x5f/0x222 [ 2.522530] load_module+0x1894/0x1ea0 [ 2.522533] ? ima_post_read_file+0x83/0xa0 [ 2.522534] SYSC_finit_module+0xe5/0x120 [ 2.522536] ? SYSC_finit_module+0xe5/0x120 [ 2.522537] SyS_finit_module+0xe/0x10 [ 2.522539] do_syscall_64+0x73/0x130 [ 2.522540] entry_SYSCALL_64_after_hwframe+0x41/0xa6 [ 2.522541] RIP: 0033:0x7f2d751535d9 [ 2.522541] RSP: 002b:00007fff22df2d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2.522542] RAX: ffffffffffffffda RBX: 0000558668b8a460 RCX: 00007f2d751535d9 [ 2.522543] RDX: 0000000000000000 RSI: 00007f2d75649e23 RDI: 0000000000000012 [ 2.522543] RBP: 00007f2d75649e23 R08: 0000000000000000 R09: 0000000000000000 [ 2.522544] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000000 [ 2.522544] R13: 0000558668b80fc0 R14: 0000000000020000 R15: 000000000aba9500 [ 2.522545] Code: 84 24 a0 2e 00 00 83 e0 ef 09 c3 41 88 9c 24 a0 2e 00 00 e9 7f f1 ff ff 31 c0 e9 e4 f6 ff ff 48 c7 c7 b0 d8 3d c0 e8 7f 63 95 dd <0f> 0b e9 c7 fd ff ff 41 8b 8f b0 04 00 00 48 c7 c2 88 d8 3d c0 [ 2.522556] ---[ end trace fb050cb54eef50a9 ]--- [ 2.525232] [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0 [ 2.526800] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 2.527019] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7 [ 2.532453] usb 1-1: New USB device found, idVendor=8087, idProduct=8000 [ 2.532455] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.532695] hub 1-1:1.0: USB hub found [ 2.532755] hub 1-1:1.0: 8 ports detected [ 2.535687] random: fast init done [ 2.544087] fbcon: inteldrmfb (fb0) is primary device [ 2.544142] Console: switching to colour frame buffer device 170x48 [ 2.544160] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 2.572224] input: DLL063E:00 06CB:2934 as /devices/pci0000:00/INT33C3:00/i2c-0/i2c-DLL063E:00/0018:06CB:2934.0001/input/input8 [ 2.572333] hid-generic 0018:06CB:2934.0001: input,hidraw0: I2C HID v1.00 Pointer [DLL063E:00 06CB:2934] on i2c-DLL063E:00 [ 2.598019] media: Linux media interface: v0.10 [ 2.601420] Linux video capture interface: v2.00 [ 2.748006] tsc: Refined TSC clocksource calibration: 2593.995 MHz [ 2.748014] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x256413873f2, max_idle_ns: 440795261455 ns [ 2.758151] rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: s3203, fw id: 1541093 [ 2.774649] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.780666] ata1.00: LPM support broken, forcing max_power [ 2.780845] ata1.00: ATA-8: ST1000LM024 HN-M101MBB, 2BA30001, max UDMA/133 [ 2.780846] ata1.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth 31/32) [ 2.786881] ata1.00: LPM support broken, forcing max_power [ 2.787025] ata1.00: configured for UDMA/133 [ 2.787236] scsi 0:0:0:0: Direct-Access ATA ST1000LM024 HN-M 0001 PQ: 0 ANSI: 5 [ 2.787527] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.787540] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) [ 2.787571] sd 0:0:0:0: [sda] Write Protect is off [ 2.787572] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.787605] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.817635] input: Synaptics s3203 as /devices/pci0000:00/INT33C3:00/i2c-0/i2c-DLL063E:00/0018:06CB:2934.0001/input/input9 [ 2.817767] hid-rmi 0018:06CB:2934.0001: input,hidraw0: I2C HID v1.00 Pointer [DLL063E:00 06CB:2934] on i2c-DLL063E:00 [ 2.820001] usb 1-1.5: new full-speed USB device number 3 using ehci-pci [ 2.844547] sda: sda1 sda2 sda3 sda4 [ 2.845068] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.930256] usb 1-1.5: New USB device found, idVendor=8087, idProduct=07dc [ 2.930258] usb 1-1.5: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3.008024] usb 1-1.7: new high-speed USB device number 4 using ehci-pci [ 3.116871] usb 1-1.7: New USB device found, idVendor=0bda, idProduct=0129 [ 3.116873] usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.116875] usb 1-1.7: Product: USB2.0-CRW [ 3.116876] usb 1-1.7: Manufacturer: Generic [ 3.116877] usb 1-1.7: SerialNumber: 20100201396000000 [ 3.121452] usbcore: registered new interface driver rtsx_usb [ 3.196069] usb 1-1.8: new high-speed USB device number 5 using ehci-pci [ 3.351402] usb 1-1.8: New USB device found, idVendor=0bda, idProduct=5754 [ 3.351405] usb 1-1.8: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 3.351406] usb 1-1.8: Product: Integrated_Webcam_HD [ 3.351407] usb 1-1.8: Manufacturer: CN06307G7248743EB5XWA00 [ 3.351408] usb 1-1.8: SerialNumber: 200901010001 [ 3.772092] clocksource: Switched to clocksource tsc [ 4.910706] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null) [ 5.719802] random: crng init done [ 5.719804] random: 7 urandom warning(s) missed due to ratelimiting [ 6.736377] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN) [ 6.756101] systemd[1]: Detected architecture x86-64. [ 6.756227] systemd[1]: Set hostname to . [ 6.768748] Lockdown: /dev/mem,kmem,port is restricted; see man kernel_lockdown.7 [ 8.612242] systemd[1]: Listening on Syslog Socket. [ 8.612343] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 8.612385] systemd[1]: Started Trigger resolvconf update for networkd DNS. [ 8.612394] systemd[1]: Reached target User and Group Name Lookups. [ 8.612432] systemd[1]: Listening on udev Control Socket. [ 8.612537] systemd[1]: Created slice System Slice. [ 8.612613] systemd[1]: Listening on Journal Audit Socket. [ 9.287900] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro [ 12.619203] lp: driver loaded but no devices found [ 13.050424] ppdev: user-space parallel port driver [ 13.445455] systemd-journald[267]: Received request to flush runtime journal from PID 1 [ 23.147302] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 23.180480] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 23.180789] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 23.189904] Bluetooth: Core ver 2.22 [ 23.189925] NET: Registered protocol family 31 [ 23.189926] Bluetooth: HCI device and connection manager initialized [ 23.189929] Bluetooth: HCI socket layer initialized [ 23.189932] Bluetooth: L2CAP socket layer initialized [ 23.189936] Bluetooth: SCO socket layer initialized [ 23.190185] Intel(R) Wireless WiFi driver for Linux [ 23.190186] Copyright(c) 2003- 2015 Intel Corporation [ 23.196645] usbcore: registered new interface driver btusb [ 23.210507] Bluetooth: hci0: read Intel version: 370710010002030d00 [ 23.241172] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 23.269761] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 23.296516] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 23.296518] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 23.296519] RAPL PMU: hw unit of domain package 2^-14 Joules [ 23.296520] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 23.296520] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 23.311664] input: Dell WMI hotkeys as /devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input10 [ 23.312524] AVX2 version of gcm_enc/dec engaged. [ 23.312525] AES CTR mode by8 optimization enabled [ 23.340398] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3234: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 23.340407] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 23.340408] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 23.340409] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 23.340411] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 23.340412] snd_hda_codec_realtek hdaudioC1D0: Headset Mic=0x19 [ 23.340414] snd_hda_codec_realtek hdaudioC1D0: Headphone Mic=0x1a [ 23.340415] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12 [ 23.363560] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11 [ 23.363621] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input12 [ 23.363680] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13 [ 23.363737] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input14 [ 23.363793] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input15 [ 23.375246] intel_rapl: Found RAPL domain package [ 23.375248] intel_rapl: Found RAPL domain core [ 23.375249] intel_rapl: Found RAPL domain uncore [ 23.375250] intel_rapl: Found RAPL domain dram [ 23.375253] intel_rapl: RAPL package 0 domain package locked by BIOS [ 23.395114] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.2.3.d.bseq [ 23.405175] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16 [ 23.541571] iwlwifi 0000:02:00.0: loaded firmware version 17.948900127.0 op_mode iwlmvm [ 23.558243] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164 [ 23.576599] iwlwifi 0000:02:00.0: base HW address: a0:88:69:41:ac:d5 [ 23.600498] Bluetooth: hci0: unexpected event for opcode 0xfc2f [ 23.616532] Bluetooth: hci0: Intel firmware patch completed and activated [ 23.697073] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 23.945716] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 24.155044] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5754) [ 24.159887] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.8/1-1.8:1.0/input/input17 [ 24.159975] usbcore: registered new interface driver uvcvideo [ 24.159976] USB Video Class driver (1.1.1) [ 26.815578] Adding 1000444k swap on /dev/sda3. Priority:-2 extents:1 across:1000444k FS [ 28.142539] audit: type=1400 audit(1638380663.314:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=701 comm="apparmor_parser" [ 28.142543] audit: type=1400 audit(1638380663.314:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=701 comm="apparmor_parser" [ 28.142546] audit: type=1400 audit(1638380663.314:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=701 comm="apparmor_parser" [ 28.142548] audit: type=1400 audit(1638380663.314:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=701 comm="apparmor_parser" [ 28.142911] audit: type=1400 audit(1638380663.314:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=700 comm="apparmor_parser" [ 28.142914] audit: type=1400 audit(1638380663.314:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=700 comm="apparmor_parser" [ 28.144232] audit: type=1400 audit(1638380663.318:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=706 comm="apparmor_parser" [ 28.146638] audit: type=1400 audit(1638380663.318:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=707 comm="apparmor_parser" [ 28.146642] audit: type=1400 audit(1638380663.318:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=707 comm="apparmor_parser" [ 28.146644] audit: type=1400 audit(1638380663.318:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=707 comm="apparmor_parser" [ 28.568750] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 28.568752] Bluetooth: BNEP filters: protocol multicast [ 28.568757] Bluetooth: BNEP socket layer initialized [ 33.353265] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 33.500164] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 33.504404] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready [ 33.996061] r8169 0000:01:00.0 enp1s0: link down [ 33.996130] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready [ 34.404834] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 35.061563] Lockdown: ioperm is restricted; see man kernel_lockdown.7 [ 45.715080] Bluetooth: RFCOMM TTY layer initialized [ 45.715086] Bluetooth: RFCOMM socket layer initialized [ 45.715090] Bluetooth: RFCOMM ver 1.11 [ 53.864923] wlp2s0: authenticate with 48:4e:fc:93:c1:6e [ 53.868346] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 1/3) [ 53.869114] wlp2s0: authenticated [ 53.873314] wlp2s0: associate with 48:4e:fc:93:c1:6e (try 1/3) [ 53.876836] wlp2s0: RX AssocResp from 48:4e:fc:93:c1:6e (capab=0x131 status=0 aid=1) [ 53.878106] wlp2s0: associated [ 53.950352] wlp2s0: Limiting TX power to 17 (17 - 0) dBm as advertised by 48:4e:fc:93:c1:6e [ 53.986685] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 135.498458] usb 2-2: new full-speed USB device number 2 using xhci_hcd [ 135.648883] usb 2-2: New USB device found, idVendor=1ea7, idProduct=0064 [ 135.648887] usb 2-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 135.648890] usb 2-2: Product: 2.4G Mouse [ 135.715082] input: 2.4G Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/0003:1EA7:0064.0002/input/input18 [ 135.715289] hid-generic 0003:1EA7:0064.0002: input,hiddev0,hidraw1: USB HID v1.10 Mouse [2.4G Mouse] on usb-0000:00:14.0-2/input0 [ 135.715334] usbcore: registered new interface driver usbhid [ 135.715336] usbhid: USB HID core driver [16993.489015] WARNING: CPU: 2 PID: 361 at /build/linux-hwe-EPHQQp/linux-hwe-4.15.0/drivers/net/wireless/intel/iwlwifi/mvm/rs.c:1225 iwl_mvm_rs_tx_status+0x89/0x990 [iwlmvm] [16993.489017] Modules linked in: usbhid ccm rfcomm bnep nls_iso8859_1 rtsx_usb_ms memstick uvcvideo arc4 iwlmvm mac80211 dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dell_laptop snd_hda_codec_hdmi kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel dell_wmi sparse_keymap aes_x86_64 crypto_simd glue_helper cryptd snd_hda_codec_realtek intel_cstate intel_rapl_perf snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core input_leds snd_hwdep serio_raw snd_pcm dell_smbios dcdbas snd_seq_midi snd_seq_midi_event dell_wmi_descriptor wmi_bmof joydev snd_rawmidi snd_seq btusb btrtl btbcm btintel iwlwifi bluetooth snd_seq_device snd_timer cfg80211 ecdh_generic lpc_ich snd shpchp mei_me mei soundcore dell_rbtn mac_hid parport_pc ppdev lp [16993.489049] parport autofs4 rtsx_usb_sdmmc rtsx_usb hid_rmi rmi_core videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media hid_generic i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse libahci drm r8169 mii wmi video i2c_hid hid [16993.489064] CPU: 2 PID: 361 Comm: irq/48-iwlwifi Tainted: G W 4.15.0-142-generic #146~16.04.1-Ubuntu [16993.489065] Hardware name: Dell Inc. Inspiron 5547/0598GM, BIOS A04 05/09/2014 [16993.489074] RIP: 0010:iwl_mvm_rs_tx_status+0x89/0x990 [iwlmvm] [16993.489076] RSP: 0000:ffffadf70137fa60 EFLAGS: 00010282 [16993.489077] RAX: 00000000ffffffea RBX: ffffa049cc622820 RCX: 00000000000000ff [16993.489078] RDX: ffffffffc08f8489 RSI: 0000000000000000 RDI: 0000000000000000 [16993.489079] RBP: ffffadf70137fb08 R08: ffffffffc09043d8 R09: 0000000000000004 [16993.489080] R10: 0000000000000000 R11: ffffa049cafe7e3e R12: ffffa049d025d568 [16993.489081] R13: 0000000000000004 R14: ffffa049ceb60628 R15: 0000000000000000 [16993.489082] FS: 0000000000000000(0000) GS:ffffa049df280000(0000) knlGS:0000000000000000 [16993.489083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [16993.489084] CR2: 000039440215f200 CR3: 0000000037a0a001 CR4: 00000000001606e0 [16993.489085] Call Trace: [16993.489093] rs_mac80211_tx_status+0x70/0xa0 [iwlmvm] [16993.489117] rate_control_tx_status+0xa7/0xb0 [mac80211] [16993.489133] __ieee80211_tx_status+0x1fc/0x7c0 [mac80211] [16993.489147] ieee80211_tx_status+0x93/0xb0 [mac80211] [16993.489155] iwl_mvm_tx_reclaim+0x291/0x390 [iwlmvm] [16993.489161] iwl_mvm_rx_ba_notif+0x190/0x2c0 [iwlmvm] [16993.489169] iwl_mvm_rx_common+0x17c/0x280 [iwlmvm] [16993.489176] iwl_mvm_rx+0x5d/0x70 [iwlmvm] [16993.489182] iwl_pcie_rx_handle+0x37a/0x990 [iwlwifi] [16993.489187] iwl_pcie_irq_handler+0x543/0xb20 [iwlwifi] [16993.489191] ? irq_finalize_oneshot.part.42+0xf0/0xf0 [16993.489192] irq_thread_fn+0x26/0x70 [16993.489194] irq_thread+0x132/0x1a0 [16993.489195] ? irq_forced_thread_fn+0x80/0x80 [16993.489198] kthread+0x105/0x140 [16993.489199] ? irq_thread_check_affinity+0xe0/0xe0 [16993.489201] ? kthread_bind+0x40/0x40 [16993.489203] ret_from_fork+0x35/0x40 [16993.489203] Code: 04 00 00 83 f8 40 74 25 4c 8b 79 28 0f b6 71 04 41 89 d5 48 8b 41 20 48 8d 55 bc 44 89 ff 48 89 45 90 e8 4b bf ff ff 85 c0 74 24 <0f> 0b 48 8b 45 d0 65 48 33 04 25 28 00 00 00 0f 85 c2 08 00 00 [16993.489216] ---[ end trace fb050cb54eef50aa ]--- [28828.226410] usb 2-2: USB disconnect, device number 2 [220474.128283] perf: interrupt took too long (2519 > 2500), lowering kernel.perf_event_max_sample_rate to 79250 [338652.448140] perf: interrupt took too long (3166 > 3148), lowering kernel.perf_event_max_sample_rate to 63000 [358687.923780] wlp2s0: authenticate with 48:4e:fc:93:c1:6e [358687.926907] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 1/3) [358687.969929] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 2/3) [358688.035601] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 3/3) [358688.085168] wlp2s0: authentication with 48:4e:fc:93:c1:6e timed out [358699.672506] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [358724.562309] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [359008.803724] wlp2s0: authenticate with 48:4e:fc:93:c1:6e [359008.805922] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 1/3) [359008.806780] wlp2s0: authenticated [359008.808875] wlp2s0: associate with 48:4e:fc:93:c1:6e (try 1/3) [359008.810779] wlp2s0: RX AssocResp from 48:4e:fc:93:c1:6e (capab=0x131 status=0 aid=2) [359008.811228] wlp2s0: associated [359008.844829] wlp2s0: Limiting TX power to 17 (17 - 0) dBm as advertised by 48:4e:fc:93:c1:6e [359008.912913] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [442288.018168] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [442312.929242] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [442471.206320] wlp2s0: authenticate with 48:4e:fc:93:c1:6e [442471.209946] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 1/3) [442471.210977] wlp2s0: authenticated [442471.211870] wlp2s0: associate with 48:4e:fc:93:c1:6e (try 1/3) [442471.214922] wlp2s0: RX AssocResp from 48:4e:fc:93:c1:6e (capab=0x131 status=0 aid=1) [442471.215414] wlp2s0: associated [442471.246249] wlp2s0: Limiting TX power to 17 (17 - 0) dBm as advertised by 48:4e:fc:93:c1:6e [442471.318204] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [530177.348111] perf: interrupt took too long (3964 > 3957), lowering kernel.perf_event_max_sample_rate to 50250 [560075.859547] usb 2-2: new full-speed USB device number 3 using xhci_hcd [560076.010015] usb 2-2: New USB device found, idVendor=1ea7, idProduct=0064 [560076.010022] usb 2-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [560076.010026] usb 2-2: Product: 2.4G Mouse [560076.034369] input: 2.4G Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/0003:1EA7:0064.0003/input/input19 [560076.092198] hid-generic 0003:1EA7:0064.0003: input,hiddev0,hidraw1: USB HID v1.10 Mouse [2.4G Mouse] on usb-0000:00:14.0-2/input0 [585966.375682] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [585991.284006] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [585994.591470] wlp2s0: authenticate with 48:4e:fc:93:c1:6e [585994.595478] wlp2s0: send auth to 48:4e:fc:93:c1:6e (try 1/3) [585994.608694] wlp2s0: authenticated [585994.611197] wlp2s0: associate with 48:4e:fc:93:c1:6e (try 1/3) [585994.642183] wlp2s0: RX AssocResp from 48:4e:fc:93:c1:6e (capab=0x131 status=0 aid=1) [585994.642830] wlp2s0: associated [585994.731622] wlp2s0: Limiting TX power to 17 (17 - 0) dBm as advertised by 48:4e:fc:93:c1:6e [585994.745705] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [592415.144259] wlp2s0: deauthenticating from 48:4e:fc:93:c1:6e by local choice (Reason: 3=DEAUTH_LEAVING) [592535.313179] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [592560.374954] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [592628.117784] wlp2s0: authenticate with 48:4e:fc:93:c1:6d [592628.122057] wlp2s0: send auth to 48:4e:fc:93:c1:6d (try 1/3) [592628.123705] wlp2s0: authenticated [592628.125006] wlp2s0: associate with 48:4e:fc:93:c1:6d (try 1/3) [592628.127603] wlp2s0: RX AssocResp from 48:4e:fc:93:c1:6d (capab=0x431 status=0 aid=3) [592628.128898] wlp2s0: associated [592628.233865] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready