[ 0.000000] microcode: microcode updated early to revision 0xa0b, date = 2010-09-28 [ 0.000000] Linux version 5.4.0-77-generic (XXX@XXX) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #86-Ubuntu SMP Thu Jun 17 02:35:03 UTC 2021 (Ubuntu 5.4.0-77.86-generic 5.4.119) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-77-generic root=UUID=HASH_4A0-38A5-FD65-DE69-AF80619C075C ro quiet splash [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 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: Enabled xstate features 0x3, context size is 576 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bba5ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bba60000-0x00000000bbabefff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000bbabf000-0x00000000bbb7ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bbb80000-0x00000000bbbbefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000bbbbf000-0x00000000bbbe1fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bbbe2000-0x00000000bbbf6fff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000bbbf7000-0x00000000bbbfffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bbc00000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed13fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed18000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffe00000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 1296.765 MHz processor [ 0.008026] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.008030] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.008042] last_pfn = 0xbbc00 max_arch_pfn = 0x400000000 [ 0.008052] MTRR default type: uncachable [ 0.008054] MTRR fixed ranges enabled: [ 0.008057] 00000-9FFFF write-back [ 0.008059] A0000-BFFFF uncachable [ 0.008061] C0000-FFFFF write-through [ 0.008062] MTRR variable ranges enabled: [ 0.008065] 0 base 000000000 mask F80000000 write-back [ 0.008068] 1 base 0FFE00000 mask FFFE00000 write-protect [ 0.008070] 2 base 080000000 mask FC0000000 write-back [ 0.008073] 3 base 0BC000000 mask FFC000000 uncachable [ 0.008075] 4 base 0BBC00000 mask FFFC00000 uncachable [ 0.008076] 5 disabled [ 0.008078] 6 disabled [ 0.008079] 7 disabled [ 0.009334] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.031940] check: Scanning 1 areas for low memory corruption [ 0.032785] RAMDISK: [mem 0x2d807000-0x32bfafff] [ 0.032797] ACPI: Early table checksum verification disabled [ 0.032804] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS) [ 0.032811] ACPI: XSDT 0x00000000BBBF6120 00006C (v01 ACRSYS ACRPRDCT 00000001 01000013) [ 0.032824] ACPI: FACP 0x00000000BBBF4000 0000F4 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032836] ACPI: DSDT 0x00000000BBBE8000 0073EA (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032843] ACPI: FACS 0x00000000BBB8D000 000040 [ 0.032849] ACPI: FACS 0x00000000BBB8D000 000040 [ 0.032855] ACPI: DMAR 0x00000000BBBF5000 000068 (v01 ? 00000001 00000000) [ 0.032863] ACPI: HPET 0x00000000BBBF3000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032870] ACPI: APIC 0x00000000BBBF2000 00006C (v02 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032878] ACPI: MCFG 0x00000000BBBF1000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032885] ACPI: ASF! 0x00000000BBBF0000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032893] ACPI: SLIC 0x00000000BBBE7000 000176 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032900] ACPI: BOOT 0x00000000BBBE6000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013) [ 0.032907] ACPI: SSDT 0x00000000BBBE2000 000655 (v01 PmRef CpuPm 00003000 INTL 20051117) [ 0.032914] ACPI: Reserving FACP table memory at [mem 0xbbbf4000-0xbbbf40f3] [ 0.032916] ACPI: Reserving DSDT table memory at [mem 0xbbbe8000-0xbbbef3e9] [ 0.032918] ACPI: Reserving FACS table memory at [mem 0xbbb8d000-0xbbb8d03f] [ 0.032920] ACPI: Reserving FACS table memory at [mem 0xbbb8d000-0xbbb8d03f] [ 0.032922] ACPI: Reserving DMAR table memory at [mem 0xbbbf5000-0xbbbf5067] [ 0.032923] ACPI: Reserving HPET table memory at [mem 0xbbbf3000-0xbbbf3037] [ 0.032925] ACPI: Reserving APIC table memory at [mem 0xbbbf2000-0xbbbf206b] [ 0.032927] ACPI: Reserving MCFG table memory at [mem 0xbbbf1000-0xbbbf103b] [ 0.032929] ACPI: Reserving ASF! table memory at [mem 0xbbbf0000-0xbbbf00a4] [ 0.032930] ACPI: Reserving SLIC table memory at [mem 0xbbbe7000-0xbbbe7175] [ 0.032932] ACPI: Reserving BOOT table memory at [mem 0xbbbe6000-0xbbbe6027] [ 0.032934] ACPI: Reserving SSDT table memory at [mem 0xbbbe2000-0xbbbe2654] [ 0.032953] ACPI: Local APIC address 0xfee00000 [ 0.033128] No NUMA configuration found [ 0.033130] Faking a node at [mem 0x0000000000000000-0x00000000bbbfffff] [ 0.033155] NODE_DATA(0) allocated [mem 0xbbb55000-0xbbb7ffff] [ 0.033734] Zone ranges: [ 0.033736] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.033739] DMA32 [mem 0x0000000001000000-0x00000000bbbfffff] [ 0.033741] Normal empty [ 0.033742] Device empty [ 0.033744] Movable zone start for each node [ 0.033750] Early memory node ranges [ 0.033752] node 0: [mem 0x0000000000001000-0x000000000009dfff] [ 0.033755] node 0: [mem 0x0000000000100000-0x00000000bba5ffff] [ 0.033758] node 0: [mem 0x00000000bbabf000-0x00000000bbb7ffff] [ 0.033759] node 0: [mem 0x00000000bbbbf000-0x00000000bbbe1fff] [ 0.033761] node 0: [mem 0x00000000bbbf7000-0x00000000bbbfffff] [ 0.034136] Zeroed struct page in unavailable ranges: 17686 pages [ 0.034138] Initmem setup node 0 [mem 0x0000000000001000-0x00000000bbbfffff] [ 0.034141] On node 0 totalpages: 768746 [ 0.034143] DMA zone: 64 pages used for memmap [ 0.034144] DMA zone: 21 pages reserved [ 0.034146] DMA zone: 3997 pages, LIFO batch:0 [ 0.034290] DMA32 zone: 11952 pages used for memmap [ 0.034292] DMA32 zone: 764749 pages, LIFO batch:63 [ 0.075371] Reserving Intel graphics memory at [mem 0xbc000000-0xbfffffff] [ 0.075589] ACPI: PM-Timer IO Port: 0x408 [ 0.075593] ACPI: Local APIC address 0xfee00000 [ 0.075628] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23 [ 0.075633] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.075638] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.075641] ACPI: IRQ0 used by override. [ 0.075644] ACPI: IRQ9 used by override. [ 0.075648] Using ACPI (MADT) for SMP configuration information [ 0.075651] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.075662] smpboot: Allowing 4 CPUs, 2 hotplug CPUs [ 0.075710] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.075714] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff] [ 0.075715] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.075716] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.075720] PM: Registered nosave memory: [mem 0xbba60000-0xbbabefff] [ 0.075723] PM: Registered nosave memory: [mem 0xbbb80000-0xbbbbefff] [ 0.075726] PM: Registered nosave memory: [mem 0xbbbe2000-0xbbbf6fff] [ 0.075730] [mem 0xc0000000-0xf7ffffff] available for PCI devices [ 0.075733] Booting paravirtualized kernel on bare hardware [ 0.075740] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.075755] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.077188] percpu: Embedded 55 pages/cpu s188416 r8192 d28672 u524288 [ 0.077204] pcpu-alloc: s188416 r8192 d28672 u524288 alloc=1*2097152 [ 0.077206] pcpu-alloc: [0] 0 1 2 3 [ 0.077284] Built 1 zonelists, mobility grouping on. Total pages: 756709 [ 0.077286] Policy zone: DMA32 [ 0.077290] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-77-generic root=UUID=HASH_4A0-38A5-FD65-DE69-AF80619C075C ro quiet splash [ 0.080018] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.081416] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.081546] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.081553] Calgary: detecting Calgary via BIOS EBDA area [ 0.081556] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.081576] DMAR: [Firmware Bug]: Your BIOS is broken; DMAR reported at address 0! BIOS vendor: INSYDE; Ver: v1.3314; Product Version: v1.3314 [ 0.127904] Memory: 2899708K/3074984K available (14339K kernel code, 2400K rwdata, 5008K rodata, 2736K init, 4964K bss, 175276K reserved, 0K cma-reserved) [ 0.127919] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0 [ 0.128264] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.128299] Kernel/User page tables isolation: enabled [ 0.128340] ftrace: allocating 44592 entries in 175 pages [ 0.170244] rcu: Hierarchical RCU implementation. [ 0.170249] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.170250] Tasks RCU enabled. [ 0.170252] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.170253] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.176792] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.177144] Console: colour dummy device 80x25 [ 0.177153] printk: console [tty0] enabled [ 0.177193] ACPI: Core revision 20190816 [ 0.177380] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.177400] APIC: Switch to symmetric I/O mode setup [ 0.177403] DMAR: Host address width 36 [ 0.177406] DMAR: DRHD base: 0x00000000000000 flags: 0x1 [ 0.177408] DMAR: Parse DMAR table failure. [ 0.177832] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.197401] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x12b12dfcf3c, max_idle_ns: 440795206264 ns [ 0.197409] Calibrating delay loop (skipped), value calculated using timer frequency.. 2593.53 BogoMIPS (lpj=5187060) [ 0.197414] pid_max: default: 32768 minimum: 301 [ 0.197487] LSM: Security Framework initializing [ 0.197511] Yama: becoming mindful. [ 0.197590] AppArmor: AppArmor initialized [ 0.197690] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.197723] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) [ 0.197755] *** VALIDATE tmpfs *** [ 0.198101] *** VALIDATE proc *** [ 0.198225] *** VALIDATE cgroup1 *** [ 0.198228] *** VALIDATE cgroup2 *** [ 0.198324] mce: CPU0: Thermal monitoring enabled (TM2) [ 0.198329] process: using mwait in idle threads [ 0.198336] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4 [ 0.198338] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0 [ 0.198343] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.198346] Spectre V2 : Mitigation: Full generic retpoline [ 0.198347] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.198350] Speculative Store Bypass: Vulnerable [ 0.198356] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.198642] Freeing SMP alternatives memory: 40K [ 0.316263] smpboot: CPU0: Genuine Intel(R) CPU U4100 @ 1.30GHz (family: 0x6, model: 0x17, stepping: 0xa) [ 0.316545] Performance Events: PEBS fmt0+, Core2 events, 4-deep LBR, Intel PMU driver. [ 0.316557] ... version: 2 [ 0.316558] ... bit width: 40 [ 0.316559] ... generic registers: 2 [ 0.316561] ... value mask: 000000ffffffffff [ 0.316563] ... max period: 000000007fffffff [ 0.316564] ... fixed-purpose events: 3 [ 0.316565] ... event mask: 0000000700000003 [ 0.316654] rcu: Hierarchical SRCU implementation. [ 0.317404] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.317404] smp: Bringing up secondary CPUs ... [ 0.317404] x86: Booting SMP configuration: [ 0.317404] .... node #0, CPUs: #1 [ 0.327427] smp: Brought up 1 node, 2 CPUs [ 0.327427] smpboot: Max logical packages: 2 [ 0.327427] smpboot: Total of 2 processors activated (5187.06 BogoMIPS) [ 0.329871] devtmpfs: initialized [ 0.329871] x86/mm: Memory block size: 128MB [ 0.329871] PM: Registering ACPI NVS region [mem 0xbbb80000-0xbbbbefff] (258048 bytes) [ 0.329871] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.329871] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.329871] pinctrl core: initialized pinctrl subsystem [ 0.329871] PM: RTC time: 19:05:33, date: 2021-07-11 [ 0.330016] NET: Registered protocol family 16 [ 0.330224] EISA bus registered [ 0.330224] cpuidle: using governor ladder [ 0.330224] cpuidle: using governor menu [ 0.330224] Simple Boot Flag value 0x5 read from CMOS RAM was invalid [ 0.330224] Simple Boot Flag at 0x44 set to 0x1 [ 0.330224] ACPI: bus type PCI registered [ 0.330224] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.330224] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.330224] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.330224] PCI: Using configuration type 1 for base access [ 0.333596] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.333597] mtrr: probably your BIOS does not setup all CPUs. [ 0.333598] mtrr: corrected configuration. [ 0.337819] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.337819] ACPI: Added _OSI(Module Device) [ 0.337819] ACPI: Added _OSI(Processor Device) [ 0.337819] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.337819] ACPI: Added _OSI(Processor Aggregator Device) [ 0.337819] ACPI: Added _OSI(Linux-Dell-Video) [ 0.337819] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.337819] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.358774] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.361533] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.362744] ACPI: Dynamic OEM Table Load: [ 0.362755] ACPI: SSDT 0xFFFF8E4637FA2000 0001E1 (v01 PmRef Cpu0Ist 00003000 INTL 20051117) [ 0.364720] ACPI: Dynamic OEM Table Load: [ 0.364730] ACPI: SSDT 0xFFFF8E4637F9D800 000537 (v01 PmRef Cpu0Cst 00003001 INTL 20051117) [ 0.367427] ACPI: Dynamic OEM Table Load: [ 0.367436] ACPI: SSDT 0xFFFF8E4637FA2200 0001CF (v01 PmRef ApIst 00003000 INTL 20051117) [ 0.369171] ACPI: Dynamic OEM Table Load: [ 0.369180] ACPI: SSDT 0xFFFF8E463757E240 00008D (v01 PmRef ApCst 00003000 INTL 20051117) [ 0.370484] ACPI: EC: EC started [ 0.370484] ACPI: EC: interrupt blocked [ 0.370484] ACPI: \_SB_.PCI0.LPC_.EC0_: Used as first EC [ 0.370484] ACPI: \_SB_.PCI0.LPC_.EC0_: GPE=0x18, IRQ=-1, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.370484] ACPI: \_SB_.PCI0.LPC_.EC0_: Boot DSDT EC used to handle transactions [ 0.370484] ACPI: Interpreter enabled [ 0.370484] ACPI: (supports S0 S3 S4 S5) [ 0.370484] ACPI: Using IOAPIC for interrupt routing [ 0.370484] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.370484] ACPI: Enabled 12 GPEs in block 00 to 3F [ 0.386987] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.387000] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.387011] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.387044] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge [ 0.388464] PCI host bridge to bus 0000:00 [ 0.388469] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.388472] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.388475] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.388478] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 0.388482] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.388503] pci 0000:00:00.0: [8086:2a40] type 00 class 0x060000 [ 0.388550] pci 0000:00:00.0: DMAR: Disabling IOMMU for graphics on this chipset [ 0.388552] pci 0000:00:00.0: DMAR: Forcing write-buffer flush capability [ 0.388727] pci 0000:00:02.0: [8086:2a42] type 00 class 0x030000 [ 0.388750] pci 0000:00:02.0: reg 0x10: [mem 0xd0000000-0xd03fffff 64bit] [ 0.388762] pci 0000:00:02.0: reg 0x18: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.388770] pci 0000:00:02.0: reg 0x20: [io 0x30d0-0x30d7] [ 0.389005] pci 0000:00:02.1: [8086:2a43] type 00 class 0x038000 [ 0.389025] pci 0000:00:02.1: reg 0x10: [mem 0xd2400000-0xd24fffff 64bit] [ 0.389274] pci 0000:00:1a.0: [8086:2937] type 00 class 0x0c0300 [ 0.389362] pci 0000:00:1a.0: reg 0x20: [io 0x30a0-0x30bf] [ 0.389660] pci 0000:00:1a.7: [8086:293c] type 00 class 0x0c0320 [ 0.397409] pci 0000:00:1a.7: reg 0x10: [mem 0xd4504c00-0xd4504fff] [ 0.425467] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold [ 0.425684] pci 0000:00:1b.0: [8086:293e] type 00 class 0x040300 [ 0.425719] pci 0000:00:1b.0: reg 0x10: [mem 0xd4500000-0xd4503fff 64bit] [ 0.425847] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.426024] pci 0000:00:1c.0: [8086:2940] type 01 class 0x060400 [ 0.426171] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.426407] pci 0000:00:1c.3: [8086:2946] type 01 class 0x060400 [ 0.426554] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.426804] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 [ 0.426892] pci 0000:00:1d.0: reg 0x20: [io 0x3080-0x309f] [ 0.427173] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 [ 0.427263] pci 0000:00:1d.1: reg 0x20: [io 0x3060-0x307f] [ 0.427539] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 [ 0.427629] pci 0000:00:1d.2: reg 0x20: [io 0x3040-0x305f] [ 0.427923] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 [ 0.437410] pci 0000:00:1d.7: reg 0x10: [mem 0xd4504800-0xd4504bff] [ 0.465468] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.465677] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.465929] pci 0000:00:1f.0: [8086:2917] type 00 class 0x060100 [ 0.466279] pci 0000:00:1f.2: [8086:2929] type 00 class 0x010601 [ 0.466311] pci 0000:00:1f.2: reg 0x10: [io 0x30c8-0x30cf] [ 0.466324] pci 0000:00:1f.2: reg 0x14: [io 0x30dc-0x30df] [ 0.466336] pci 0000:00:1f.2: reg 0x18: [io 0x30c0-0x30c7] [ 0.466349] pci 0000:00:1f.2: reg 0x1c: [io 0x30d8-0x30db] [ 0.466362] pci 0000:00:1f.2: reg 0x20: [io 0x3020-0x303f] [ 0.466375] pci 0000:00:1f.2: reg 0x24: [mem 0xd4504000-0xd45047ff] [ 0.466449] pci 0000:00:1f.2: PME# supported from D3hot [ 0.466620] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 [ 0.466650] pci 0000:00:1f.3: reg 0x10: [mem 0xd4505000-0xd45050ff 64bit] [ 0.466683] pci 0000:00:1f.3: reg 0x20: [io 0x3000-0x301f] [ 0.466999] pci 0000:01:00.0: [1969:1063] type 00 class 0x020000 [ 0.467047] pci 0000:01:00.0: reg 0x10: [mem 0xd3500000-0xd353ffff 64bit] [ 0.467064] pci 0000:01:00.0: reg 0x18: [io 0x2000-0x207f] [ 0.467218] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.467442] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.467448] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.467454] pci 0000:00:1c.0: bridge window [mem 0xd3500000-0xd44fffff] [ 0.467462] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.467596] pci 0000:02:00.0: [8086:0083] type 00 class 0x028000 [ 0.467660] pci 0000:02:00.0: reg 0x10: [mem 0xd2500000-0xd2501fff 64bit] [ 0.467889] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold [ 0.468122] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.468128] pci 0000:00:1c.3: bridge window [io 0x1000-0x1fff] [ 0.468133] pci 0000:00:1c.3: bridge window [mem 0xd2500000-0xd34fffff] [ 0.468142] pci 0000:00:1c.3: bridge window [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.468171] pci_bus 0000:03: extended config space not accessible [ 0.468259] pci 0000:00:1e.0: PCI bridge to [bus 03] (subtractive decode) [ 0.468275] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.468278] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.468281] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.468284] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfebfffff window] (subtractive decode) [ 0.468587] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12) [ 0.469448] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 *11 12) [ 0.469662] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 12) [ 0.469874] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 *10 11 12) [ 0.470083] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 11 12) *0, disabled. [ 0.470295] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12) *0, disabled. [ 0.470507] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 *11 12) [ 0.470718] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 *11 12) [ 0.471863] ACPI: EC: interrupt unblocked [ 0.471865] ACPI: EC: event unblocked [ 0.471877] ACPI: \_SB_.PCI0.LPC_.EC0_: GPE=0x18, IRQ=-1, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.471881] ACPI: \_SB_.PCI0.LPC_.EC0_: Boot DSDT EC used to handle transactions and events [ 0.473480] iommu: Default domain type: Translated [ 0.473903] SCSI subsystem initialized [ 0.473920] libata version 3.00 loaded. [ 0.473920] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.473920] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.473920] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.473920] vgaarb: loaded [ 0.473920] ACPI: bus type USB registered [ 0.473920] usbcore: registered new interface driver usbfs [ 0.473920] usbcore: registered new interface driver hub [ 0.473920] usbcore: registered new device driver usb [ 0.473920] pps_core: LinuxPPS API ver. 1 registered [ 0.473920] pps_core: Software ver. 5.3.6 - Copyright 0FB6-08D5 Rodolfo Giometti <XXX@XXX> [ 0.473920] PTP clock support registered [ 0.473920] EDAC MC: Ver: 3.0.0 [ 0.473920] PCI: Using ACPI for IRQ routing [ 0.476096] PCI: pci_cache_line_size set to 64 bytes [ 0.476173] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff] [ 0.476175] e820: reserve RAM buffer [mem 0xbba60000-0xbbffffff] [ 0.476178] e820: reserve RAM buffer [mem 0xbbb80000-0xbbffffff] [ 0.476180] e820: reserve RAM buffer [mem 0xbbbe2000-0xbbffffff] [ 0.476182] e820: reserve RAM buffer [mem 0xbbc00000-0xbbffffff] [ 0.476416] NetLabel: Initializing [ 0.476418] NetLabel: domain hash size = 128 [ 0.476419] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.476473] NetLabel: unlabeled traffic allowed by default [ 0.479105] hpet: 4 channels of 0 reserved for per-cpu timers [ 0.479111] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0 [ 0.479118] hpet0: 4 comparators, 64-bit 14.318180 MHz counter [ 0.481437] clocksource: Switched to clocksource tsc-early [ 0.517261] *** VALIDATE bpf *** [ 0.517432] VFS: Disk quotas dquot_6.6.0 [ 0.517477] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.517529] *** VALIDATE ramfs *** [ 0.517537] *** VALIDATE hugetlbfs *** [ 0.517777] AppArmor: AppArmor Filesystem Enabled [ 0.517845] pnp: PnP ACPI init [ 0.518488] pnp 00:00: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.3 BAR 13 [io 0x1000-0x1fff] [ 0.518597] system 00:00: [io 0x0600-0x060f] has been reserved [ 0.518601] system 00:00: [io 0x0610] has been reserved [ 0.518604] system 00:00: [io 0x0800-0x080f] has been reserved [ 0.518608] system 00:00: [io 0x0810-0x0817] has been reserved [ 0.518612] system 00:00: [io 0x0820-0x0823] has been reserved [ 0.518615] system 00:00: [io 0x0400-0x047f] has been reserved [ 0.518618] system 00:00: [io 0x0500-0x053f] has been reserved [ 0.518623] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.518627] system 00:00: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.518631] system 00:00: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.518634] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.518638] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.518642] system 00:00: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.518645] system 00:00: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.518649] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.518652] system 00:00: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.518656] system 00:00: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.518670] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.518777] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.518960] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.519037] pnp 00:03: Plug and Play ACPI device, IDs SYN1b20 PNP0f13 (active) [ 0.519230] pnp: PnP ACPI: found 4 devices [ 0.522812] thermal_sys: Registered thermal governor 'fair_share' [ 0.522814] thermal_sys: Registered thermal governor 'bang_bang' [ 0.522816] thermal_sys: Registered thermal governor 'step_wise' [ 0.522818] thermal_sys: Registered thermal governor 'user_space' [ 0.522820] thermal_sys: Registered thermal governor 'power_allocator' [ 0.527343] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.527439] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.527444] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff] [ 0.527452] pci 0000:00:1c.0: bridge window [mem 0xd3500000-0xd44fffff] [ 0.527458] pci 0000:00:1c.0: bridge window [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.527468] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.527472] pci 0000:00:1c.3: bridge window [io 0x1000-0x1fff] [ 0.527479] pci 0000:00:1c.3: bridge window [mem 0xd2500000-0xd34fffff] [ 0.527485] pci 0000:00:1c.3: bridge window [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.527494] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 0.527512] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.527515] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.527518] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.527521] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.527524] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff] [ 0.527527] pci_bus 0000:01: resource 1 [mem 0xd3500000-0xd44fffff] [ 0.527530] pci_bus 0000:01: resource 2 [mem 0xd0400000-0xd13fffff 64bit pref] [ 0.527533] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] [ 0.527535] pci_bus 0000:02: resource 1 [mem 0xd2500000-0xd34fffff] [ 0.527538] pci_bus 0000:02: resource 2 [mem 0xd1400000-0xd23fffff 64bit pref] [ 0.527542] pci_bus 0000:03: resource 4 [io 0x0000-0x0cf7 window] [ 0.527544] pci_bus 0000:03: resource 5 [io 0x0d00-0xffff window] [ 0.527547] pci_bus 0000:03: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.527550] pci_bus 0000:03: resource 7 [mem 0xc0000000-0xfebfffff window] [ 0.527773] NET: Registered protocol family 2 [ 0.528040] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.529354] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear) [ 0.529478] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.529791] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear) [ 0.529930] TCP: Hash tables configured (established 32768 bind 32768) [ 0.530061] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.530120] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear) [ 0.530327] NET: Registered protocol family 1 [ 0.530342] NET: Registered protocol family 44 [ 0.530370] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.554079] pci 0000:00:1a.7: quirk_usb_early_handoff+0x0/0x670 took 22164 usecs [ 0.578069] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x670 took 20943 usecs [ 0.578097] pci 0000:01:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format) [ 0.578112] PCI: CLS 64 bytes, default 64 [ 0.578222] Trying to unpack rootfs image as initramfs... [ 1.383625] Freeing initrd memory: 85968K [ 1.383996] check: Scanning for low memory corruption every 60 seconds [ 1.384849] Initialise system trusted keyrings [ 1.384869] Key type blacklist registered [ 1.384984] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 1.388804] zbud: loaded [ 1.389746] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.390181] fuse: init (API version 7.31) [ 1.390225] *** VALIDATE fuse *** [ 1.390228] *** VALIDATE fuse *** [ 1.390450] Platform Keyring initialized [ 1.398362] Key type asymmetric registered [ 1.398364] Asymmetric key parser 'x509' registered [ 1.398384] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 1.398446] io scheduler mq-deadline registered [ 1.400075] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 1.400200] vesafb: mode is 1024x768x32, linelength=4096, pages=0 [ 1.400201] vesafb: scrolling: redraw [ 1.400204] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.400244] vesafb: framebuffer at 0xc0000000, mapped to 0x(____ptrval____), using 3072k, total 3072k [ 1.400337] fbcon: Deferring console take-over [ 1.400340] fb0: VESA VGA frame buffer device [ 1.400370] intel_idle: does not run on family 6 model 23 [ 1.401080] ACPI: AC Adapter [ACAD] (off-line) [ 1.401200] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 1.401245] ACPI: Power Button [PWRB] [ 1.401324] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1 [ 1.401362] ACPI: Lid Switch [LID0] [ 1.401453] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 1.401492] ACPI: Sleep Button [SLPB] [ 1.401591] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 1.401678] ACPI: Power Button [PWRF] [ 1.402000] Monitor-Mwait will be used to enter C-1 state [ 1.402014] Monitor-Mwait will be used to enter C-2 state [ 1.402022] tsc: Marking TSC unstable due to TSC halts in idle [ 1.402119] clocksource: Switched to clocksource hpet [ 1.402854] battery: ACPI: Battery Slot [BAT1] (battery absent) [ 1.403047] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 1.407705] Linux agpgart interface v0.103 [ 1.412795] loop: module loaded [ 1.413353] libphy: Fixed MDIO Bus: probed [ 1.413356] tun: Universal TUN/TAP device driver, 1.6 [ 1.413623] PPP generic driver version 2.4.2 [ 1.413891] VFIO - User Level meta-driver version: 0.3 [ 1.414252] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.414273] ehci-pci: EHCI PCI platform driver [ 1.414792] ehci-pci 0000:00:1a.7: EHCI Host Controller [ 1.414805] ehci-pci 0000:00:1a.7: new USB bus registered, assigned bus number 1 [ 1.414824] ehci-pci 0000:00:1a.7: debug port 1 [ 1.418743] ehci-pci 0000:00:1a.7: cache line size of 64 is not supported [ 1.418837] ehci-pci 0000:00:1a.7: irq 19, io mem 0xd4504c00 [ 1.437505] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00 [ 1.437611] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 1.437615] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.437618] usb usb1: Product: EHCI Host Controller [ 1.437621] usb usb1: Manufacturer: Linux 5.4.0-77-generic ehci_hcd [ 1.437624] usb usb1: SerialNumber: ... [ 1.437881] hub 1-0:1.0: USB hub found [ 1.437895] hub 1-0:1.0: 2 ports detected [ 1.438643] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 1.438653] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2 [ 1.438669] ehci-pci 0000:00:1d.7: debug port 1 [ 1.442578] ehci-pci 0000:00:1d.7: cache line size of 64 is not supported [ 1.442601] ehci-pci 0000:00:1d.7: irq 23, io mem 0xd4504800 [ 1.457509] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 1.457600] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 1.457603] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.457606] usb usb2: Product: EHCI Host Controller [ 1.457609] usb usb2: Manufacturer: Linux 5.4.0-77-generic ehci_hcd [ 1.457612] usb usb2: SerialNumber: ... [ 1.457844] hub 2-0:1.0: USB hub found [ 1.457857] hub 2-0:1.0: 6 ports detected [ 1.458299] ehci-platform: EHCI generic platform driver [ 1.458328] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.458334] ohci-pci: OHCI PCI platform driver [ 1.458358] ohci-platform: OHCI generic platform driver [ 1.458373] uhci_hcd: USB Universal Host Controller Interface driver [ 1.458863] uhci_hcd 0000:00:1a.0: UHCI Host Controller [ 1.458872] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 [ 1.458882] uhci_hcd 0000:00:1a.0: detected 2 ports [ 1.458923] uhci_hcd 0000:00:1a.0: irq 16, io base 0x000030a0 [ 1.459028] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.04 [ 1.459032] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.459035] usb usb3: Product: UHCI Host Controller [ 1.459038] usb usb3: Manufacturer: Linux 5.4.0-77-generic uhci_hcd [ 1.459040] usb usb3: SerialNumber: ... [ 1.459271] hub 3-0:1.0: USB hub found [ 1.459284] hub 3-0:1.0: 2 ports detected [ 1.459958] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 1.459969] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4 [ 1.459993] uhci_hcd 0000:00:1d.0: detected 2 ports [ 1.460019] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00003080 [ 1.460111] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.04 [ 1.460114] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.460117] usb usb4: Product: UHCI Host Controller [ 1.460120] usb usb4: Manufacturer: Linux 5.4.0-77-generic uhci_hcd [ 1.460123] usb usb4: SerialNumber: ... [ 1.460336] hub 4-0:1.0: USB hub found [ 1.460349] hub 4-0:1.0: 2 ports detected [ 1.461011] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 1.461022] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5 [ 1.461031] uhci_hcd 0000:00:1d.1: detected 2 ports [ 1.461058] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00003060 [ 1.461147] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.04 [ 1.461151] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.461153] usb usb5: Product: UHCI Host Controller [ 1.461156] usb usb5: Manufacturer: Linux 5.4.0-77-generic uhci_hcd [ 1.461159] usb usb5: SerialNumber: ... [ 1.461398] hub 5-0:1.0: USB hub found [ 1.461426] hub 5-0:1.0: 2 ports detected [ 1.462090] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 1.462099] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 6 [ 1.462109] uhci_hcd 0000:00:1d.2: detected 2 ports [ 1.462135] uhci_hcd 0000:00:1d.2: irq 16, io base 0x00003040 [ 1.462229] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.04 [ 1.462232] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=... [ 1.462235] usb usb6: Product: UHCI Host Controller [ 1.462238] usb usb6: Manufacturer: Linux 5.4.0-77-generic uhci_hcd [ 1.462240] usb usb6: SerialNumber: ... [ 1.462450] hub 6-0:1.0: USB hub found [ 1.462463] hub 6-0:1.0: 2 ports detected [ 1.462816] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUE] at 0x60,0x64 irq 1,12 [ 1.470683] i8042: Detected active multiplexing controller, rev 1.1 [ 1.474409] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.474417] serio: i8042 AUX0 port at 0x60,0x64 irq 12 [ 1.474487] serio: i8042 AUX1 port at 0x60,0x64 irq 12 [ 1.474539] serio: i8042 AUX2 port at 0x60,0x64 irq 12 [ 1.474591] serio: i8042 AUX3 port at 0x60,0x64 irq 12 [ 1.474848] mousedev: PS/2 mouse device common for all mice [ 1.475276] rtc_cmos 00:01: RTC can wake from S4 [ 1.475595] rtc_cmos 00:01: registered as rtc0 [ 1.475632] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs [ 1.475646] i2c /dev entries driver [ 1.475742] device-mapper: uevent: version 1.0.3 [ 1.475875] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: XXX@XXX [ 1.475919] platform eisa.0: Probing EISA bus 0 [ 1.475922] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 1.475926] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 1.475929] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 1.475931] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 1.475934] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 1.475937] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 1.475939] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 1.475942] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 1.475945] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 1.475948] platform eisa.0: EISA: Detected 0 cards [ 1.475953] intel_pstate: CPU model not supported [ 1.475995] ledtrig-cpu: registered to indicate activity on CPUs [ 1.476125] drop_monitor: Initializing network drop monitor service [ 1.476546] NET: Registered protocol family 10 [ 1.492369] Segment Routing with IPv6 [ 1.492423] NET: Registered protocol family 17 [ 1.492517] Key type dns_resolver registered [ 1.492887] RAS: Correctable Errors collector initialized. [ 1.492970] microcode: sig=0x1067a, pf=0x80, revision=0xa0b [ 1.493052] microcode: Microcode Update Driver: v2.2. [ 1.493059] IPI shorthand broadcast: enabled [ 1.493180] registered taskstats version 1 [ 1.493198] Loading compiled-in X.509 certificates [ 1.495394] Loaded X.509 cert 'Build time autogenerated kernel key: 1921f64114e454d04a9248ad8f64313494677d9f' [ 1.497390] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969' [ 1.498362] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 1.499388] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19' [ 1.499463] zswap: loaded using pool lzo/zbud [ 1.499933] Key type ._fscrypt registered [ 1.499935] Key type .fscrypt registered [ 1.515897] Key type big_key registered [ 1.523306] Key type encrypted registered [ 1.523313] AppArmor: AppArmor sha1 policy hashing enabled [ 1.523326] ima: No TPM chip found, activating TPM-bypass! [ 1.523337] ima: Allocated hash algorithm: sha1 [ 1.523350] ima: No architecture policies found [ 1.523373] evm: Initialising EVM extended attributes: [ 1.523376] evm: security.selinux [ 1.523377] evm: security.SMACK64 [ 1.523379] evm: security.SMACK64EXEC [ 1.523380] evm: security.SMACK64TRANSMUTE [ 1.523381] evm: security.SMACK64MMAP [ 1.523382] evm: security.apparmor [ 1.523383] evm: security.ima [ 1.523385] evm: security.capability [ 1.523386] evm: HMAC attrs: 0x1 [ 1.524159] PM: Magic number: 13:361:91 [ 1.524359] rtc_cmos 00:01: setting system clock to 2021-07-11T19:05:34 UTC (1626030334) [ 1.525220] Unstable clock detected, switching default tracing clock to "global" If you want to keep using the local clock, then add: "trace_clock=local" on the kernel command line [ 1.528429] Freeing unused decrypted memory: 2040K [ 1.530375] Freeing unused kernel image memory: 2736K [ 1.545544] Write protecting the kernel read-only data: 22528k [ 1.547147] Freeing unused kernel image memory: 2008K [ 1.548014] Freeing unused kernel image memory: 1136K [ 1.575952] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.575987] x86/mm: Checking user space page tables [ 1.603895] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.603900] Run /init as init process [ 1.868240] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 1.872354] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMBA) (20190816/utaddress-204) [ 1.872365] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.872369] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\_SB.PCI0.LPC.GPIO) (20190816/utaddress-204) [ 1.872378] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000538-0x000000000000053A (\GPIO) (20190816/utaddress-204) [ 1.872385] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.872387] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000053F (\_SB.PCI0.LPC.GPIO) (20190816/utaddress-204) [ 1.872394] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.872396] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 1.886217] ahci 0000:00:1f.2: version 3.0 [ 1.886855] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.886902] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0x33 impl SATA mode [ 1.886906] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led pmp pio slum part ccc ems [ 1.906041] atl1c 0000:01:00.0: version XXX.XXX.XXX.XXX-NAPI [ 1.931537] scsi host0: ahci [ 1.936174] scsi host1: ahci [ 1.943500] scsi host2: ahci [ 1.947024] scsi host3: ahci [ 1.952018] scsi host4: ahci [ 1.957708] scsi host5: ahci [ 1.957871] ata1: SATA max UDMA/133 abar m2048@0xd4504000 port 0xd4504100 irq 26 [ 1.957875] ata2: SATA max UDMA/133 abar m2048@0xd4504000 port 0xd4504180 irq 26 [ 1.957877] ata3: DUMMY [ 1.957879] ata4: DUMMY [ 1.957882] ata5: SATA max UDMA/133 abar m2048@0xd4504000 port 0xd4504300 irq 26 [ 1.957886] ata6: SATA max UDMA/133 abar m2048@0xd4504000 port 0xd4504380 irq 26 [ 1.958671] atl1c 0000:01:00.0 enp1s0: renamed from eth0 [ 1.985468] usb 3-1: new full-speed USB device number 2 using uhci_hcd [ 2.019697] usb 4-1: new full-speed USB device number 2 using uhci_hcd [ 2.046416] pci 0000:00:00.0: Intel GM45 Chipset [ 2.046446] pci 0000:00:00.0: detected gtt size: 2097152K total, 262144K mappable [ 2.047313] pci 0000:00:00.0: detected 65536K stolen memory [ 2.047380] checking generic (c0000000 300000) vs hw (c0000000 10000000) [ 2.047383] fb0: switching to inteldrmfb from VESA VGA [ 2.047576] i915 0000:00:02.0: vgaarb: deactivate vga console [ 2.048710] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.048712] [drm] Driver supports precise vblank timestamp query. [ 2.050624] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 2.065421] random: fast init done [ 2.069464] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.069494] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.069597] random: systemd-udevd: uninitialized urandom read (16 bytes read) [ 2.088573] [drm] RC6 disabled, disabling runtime PM support [ 2.090593] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0 [ 2.092941] ACPI: Video Device [OVGA] (multi-head: yes rom: no post: no) [ 2.094038] acpi device:02: registered as cooling_device2 [ 2.094183] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11 [ 2.178487] usb 3-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=24.10 [ 2.178492] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 2.178495] usb 3-1: Product: USB Receiver [ 2.178498] usb 3-1: Manufacturer: Logitech [ 2.193187] hidraw: raw HID events driver (C) Jiri Kosina [ 2.212181] usbcore: registered new interface driver usbhid [ 2.212184] usbhid: USB HID core driver [ 2.218854] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.0/0003:046D:C52B.0001/input/input12 [ 2.231467] usb 4-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=12.09 [ 2.231472] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=... [ 2.231475] usb 4-1: Product: USB Receiver [ 2.231478] usb 4-1: Manufacturer: Logitech [ 2.240354] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1:1.0/0003:046D:C52B.0004/input/input13 [ 2.277611] hid-generic 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.0-1/input0 [ 2.278719] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.1/0003:046D:C52B.0002/input/input14 [ 2.337607] hid-generic 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:1d.0-1/input0 [ 2.337792] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.1/0003:046D:C52B.0002/input/input15 [ 2.343276] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1:1.1/0003:046D:C52B.0005/input/input18 [ 2.351084] fbcon: i915drmfb (fb0) is primary device [ 2.351086] fbcon: Deferring console take-over [ 2.351092] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 2.397652] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.1/0003:046D:C52B.0002/input/input16 [ 2.397836] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1:1.1/0003:046D:C52B.0005/input/input19 [ 2.398060] hid-generic 0003:046D:C52B.0002: input,hiddev0,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1a.0-1/input1 [ 2.399147] hid-generic 0003:046D:C52B.0003: hiddev1,hidraw3: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1/input2 [ 2.437489] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 2.437682] ata1.00: ATA-11: PNY CS900 240GB SSD, CS900613, max UDMA/133 [ 2.437685] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 2.437822] ata1.00: configured for UDMA/133 [ 2.448297] scsi 0:0:0:0: Direct-Access ATA PNY CS900 240GB 0613 PQ: 0 ANSI: 5 [ 2.448696] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 2.448861] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB) [ 2.448912] sd 0:0:0:0: [sda] Write Protect is off [ 2.448916] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 2.448986] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.457668] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1:1.1/0003:046D:C52B.0005/input/input20 [ 2.457912] hid-generic 0003:046D:C52B.0005: input,hiddev2,hidraw4: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1d.0-1/input1 [ 2.462164] hid-generic 0003:046D:C52B.0006: hiddev3,hidraw5: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1/input2 [ 2.463808] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 > [ 2.465613] sd 0:0:0:0: [sda] Attached SCSI disk [ 2.615459] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1/input2 [ 2.656121] psmouse serio2: synaptics: queried max coordinates: x [..5888], y [..5012] [ 2.697463] usb 2-5: new high-speed USB device number 3 using ehci-pci [ 2.731444] psmouse serio2: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04731/0xa40000/0xa0000/0x0, board id: 0, fw id: 568746 [ 2.739353] input: Logitech Unifying Device. Wireless PID:404d Keyboard as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.2/0003:046D:C52B.0003/0003:046D:404D.0007/input/input22 [ 2.769368] ata2: SATA link down (SStatus 0 SControl 300) [ 2.778910] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input10 [ 2.785680] input: Logitech Unifying Device. Wireless PID:404d Mouse as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.2/0003:046D:C52B.0003/0003:046D:404D.0007/input/input23 [ 2.785916] input: Logitech Unifying Device. Wireless PID:404d Consumer Control as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.2/0003:046D:C52B.0003/0003:046D:404D.0007/input/input24 [ 2.786044] input: Logitech Unifying Device. Wireless PID:404d System Control as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.2/0003:046D:C52B.0003/0003:046D:404D.0007/input/input25 [ 2.786189] hid-generic 0003:046D:404D.0007: input,hidraw1: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:404d] on usb-0000:00:1a.0-1/input2:1 [ 2.887495] logitech-djreceiver 0003:046D:C52B.0006: hiddev1,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.0-1/input2 [ 2.902436] usb 2-5: New USB device found, idVendor=064e, idProduct=a102, bcdDevice= 2.22 [ 2.902441] usb 2-5: New USB device strings: Mfr=2, Product=1, SerialNumber=... [ 2.902444] usb 2-5: Product: WebCam [ 2.902447] usb 2-5: Manufacturer: SuYin [ 2.902450] usb 2-5: SerialNumber: ... [ 3.013619] input: Logitech Unifying Device. Wireless PID:406d Mouse as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1:1.2/0003:046D:C52B.0006/0003:046D:406D.0008/input/input31 [ 3.013827] hid-generic 0003:046D:406D.0008: input,hidraw3: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:406d] on usb-0000:00:1d.0-1/input2:1 [ 3.085127] ata5: SATA link down (SStatus 0 SControl 300) [ 3.405495] ata6: SATA link down (SStatus 0 SControl 300) [ 4.535515] logitech-hidpp-device 0003:046D:404D.0007: HID++ 4.1 device connected. [ 4.951937] input: Logitech K400 Plus as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.2/0003:046D:C52B.0003/0003:046D:404D.0007/input/input35 [ 4.952210] logitech-hidpp-device 0003:046D:404D.0007: input,hidraw1: USB HID v1.11 Keyboard [Logitech K400 Plus] on usb-0000:00:1a.0-1/input2:1 [ 4.989591] input: Logitech M705 as /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1:1.2/0003:046D:C52B.0006/0003:046D:406D.0008/input/input36 [ 4.989829] logitech-hidpp-device 0003:046D:406D.0008: input,hidraw3: USB HID v1.11 Mouse [Logitech M705] on usb-0000:00:1d.0-1/input2:1 [ 6.117437] raid6: sse2x4 gen() 3843 MB/s [ 6.165438] raid6: sse2x4 xor() 2932 MB/s [ 6.213453] raid6: sse2x2 gen() 2627 MB/s [ 6.261435] raid6: sse2x2 xor() 2632 MB/s [ 6.309446] raid6: sse2x1 gen() 2041 MB/s [ 6.357434] raid6: sse2x1 xor() 2152 MB/s [ 6.357436] raid6: using algorithm sse2x4 gen() 3843 MB/s [ 6.357438] raid6: .... xor() 2932 MB/s, rmw enabled [ 6.357440] raid6: using ssse3x2 recovery algorithm [ 6.365743] xor: measuring software checksum speed [ 6.405416] prefetch64-sse: 6207.000 MB/sec [ 6.445415] generic_sse: 5364.000 MB/sec [ 6.445417] xor: using function: prefetch64-sse (6207.000 MB/sec) [ 6.496614] Btrfs loaded, crc32c=crc32c-generic [ 6.621896] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null) [ 6.964458] systemd[1]: Inserted module 'autofs4' [ 6.996692] systemd[1]: systemd 245.4-4ubuntu3.7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 7.013554] systemd[1]: Detected architecture x86-64. [ 7.031604] systemd[1]: Set hostname to ... [ 7.380415] systemd[1]: Created slice system-modprobe.slice. [ 7.381396] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 7.382275] systemd[1]: Created slice User and Session Slice. [ 7.382460] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 7.382956] systemd[1]: Set up automount ... [ 7.383084] systemd[1]: Reached target User and Group Name Lookups. [ 7.383146] systemd[1]: Reached target Remote File Systems. [ 7.383194] systemd[1]: Reached target Slices. [ 7.383414] systemd[1]: Listening on Device-mapper event daemon FIFOs. [ 7.383701] systemd[1]: Listening on LVM2 poll daemon socket. [ 7.383922] systemd[1]: Listening on Syslog Socket. [ 7.387167] systemd[1]: Listening on Process Core Dump Socket. [ 7.387410] systemd[1]: Listening on fsck to fsckd communication Socket. [ 7.387558] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 7.388038] systemd[1]: Listening on Journal Audit Socket. [ 7.388291] systemd[1]: Listening on Journal Socket (/dev/log). [ 7.388581] systemd[1]: Listening on Journal Socket. [ 7.388858] systemd[1]: Listening on udev Control Socket. [ 7.389077] systemd[1]: Listening on udev Kernel Socket. [ 7.392028] systemd[1]: Mounting Huge Pages File System... [ 7.395210] systemd[1]: Mounting POSIX Message Queue File System... [ 7.398654] systemd[1]: Mounting Kernel Debug File System... [ 7.401926] systemd[1]: Mounting Kernel Trace File System... [ 7.411327] systemd[1]: Starting Journal Service... [ 7.414521] systemd[1]: Starting Availability of block devices... [ 7.419025] systemd[1]: Starting Set the console keyboard layout... [ 7.422613] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 7.431302] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling... [ 7.431438] systemd[1]: Condition check resulted in Load Kernel Module drm being skipped. [ 7.434073] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 7.434167] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 7.438766] systemd[1]: Starting Load Kernel Modules... [ 7.447112] systemd[1]: Starting Remount Root and Kernel File Systems... [ 7.452095] systemd[1]: Starting udev Coldplug all Devices... [ 7.459267] systemd[1]: Starting Uncomplicated firewall... [ 7.464506] systemd[1]: Mounted Huge Pages File System. [ 7.464989] systemd[1]: Mounted POSIX Message Queue File System. [ 7.465373] systemd[1]: Mounted Kernel Debug File System. [ 7.465789] systemd[1]: Mounted Kernel Trace File System. [ 7.467450] systemd[1]: Finished Availability of block devices. [ 7.469350] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 7.474108] systemd[1]: Finished Uncomplicated firewall. [ 7.513469] EXT4-fs (sda8): re-mounted. Opts: errors=remount-ro [ 7.530628] lp: driver loaded but no devices found [ 7.533177] systemd[1]: Finished Remount Root and Kernel File Systems. [ 7.536176] systemd[1]: Activating swap /swapfile... [ 7.537825] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 7.537995] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 7.540845] systemd[1]: Starting Load/Save Random Seed... [ 7.545886] systemd[1]: Starting Create System Users... [ 7.563247] ppdev: user-space parallel port driver [ 7.576394] systemd[1]: Finished Load Kernel Modules. [ 7.579833] systemd[1]: Mounting FUSE Control File System... [ 7.589306] systemd[1]: Mounting Kernel Configuration File System... [ 7.592531] systemd[1]: Starting Apply Kernel Variables... [ 7.601095] systemd[1]: Mounted FUSE Control File System. [ 7.616918] systemd[1]: Mounted Kernel Configuration File System. [ 7.629324] systemd[1]: Finished Load/Save Random Seed. [ 7.648873] systemd[1]: Finished Create System Users. [ 7.652802] systemd[1]: Starting Create Static Device Nodes in /dev... [ 7.689378] systemd[1]: Finished Apply Kernel Variables. [ 7.712947] systemd[1]: Finished Create Static Device Nodes in /dev. [ 7.718089] systemd[1]: Starting udev Kernel Device Manager... [ 7.725533] systemd[1]: Finished Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling. [ 8.077179] systemd[1]: Started udev Kernel Device Manager. [ 8.098697] systemd[1]: Started Journal Service. [ 8.129840] systemd-journald[295]: Received client request to flush runtime journal. [ 8.145524] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k SSFS [ 9.717525] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.718476] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.718704] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.718919] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.719192] pci_bus 0000:01: Allocating resources [ 9.719211] pci_bus 0000:02: Allocating resources [ 9.719226] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.719476] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.720350] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.720563] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.720769] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 9.721016] pci_bus 0000:01: Allocating resources [ 9.721034] pci_bus 0000:02: Allocating resources [ 9.721049] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 10.149580] mc: Linux media interface: v0.10 [ 10.163145] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 10.191714] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 10.240990] acer_wmi: Acer Laptop ACPI-WMI Extras [ 10.305671] acer_wmi: Function bitmap for Communication Device: 0x0 [ 10.306269] videodev: Linux video capture interface: v2.00 [ 10.327746] Intel(R) Wireless WiFi driver for Linux [ 10.327750] Copyright(c) 2003- 2015 Intel Corporation [ 10.328133] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 10.348341] iwlwifi 0000:02:00.0: loaded firmware version XXX.XXX.XXX.XXX build 35138 op_mode iwldvm [ 10.392005] uvcvideo: Found UVC 1.00 device WebCam (064e:a102) [ 10.427297] input: WebCam: Webcam as /devices/pci0000:00/0000:00:1d.7/usb2/2-5/2-5:1.0/input/input37 [ 10.427443] usbcore: registered new interface driver uvcvideo [ 10.427444] USB Video Class driver (1.1.1) [ 10.436600] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 10.436605] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 10.436608] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 10.436611] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N 1000 BGN, REV=0x6C [ 10.481653] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 10.613013] intel_powerclamp: No package C-state available [ 10.681281] intel_powerclamp: No package C-state available [ 10.821532] acerhdf: Acer Aspire One Fan driver, v.0.7.0 [ 10.821558] acerhdf: Fan control off, to enable do: [ 10.821559] acerhdf: echo -n "enabled" > /sys/class/thermal/thermal_zoneN/mode # N=0,1,2... [ 11.102402] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.103522] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.103750] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.103968] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.104250] pci_bus 0000:01: Allocating resources [ 11.104268] pci_bus 0000:02: Allocating resources [ 11.104309] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.104557] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.108168] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.108414] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.108633] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 11.108917] pci_bus 0000:01: Allocating resources [ 11.108935] pci_bus 0000:02: Allocating resources [ 11.108978] pci 0000:00:1e.0: PCI bridge to [bus 03] [ 12.481934] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 12.481939] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 12.481943] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 12.481946] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 12.481949] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x1e/0x0 [ 12.481951] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 12.481955] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 12.481958] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 [ 12.517265] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input38 [ 12.517466] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input39 [ 12.517616] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input40 [ 13.667439] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 14.097635] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3 [ 14.164180] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3 [ 14.905543] wlp2s0: authenticate with XX:XX:XX:XX:XX:XX [ 14.908718] wlp2s0: send auth to XX:XX:XX:XX:XX:XX (try 1/3) [ 14.912217] wlp2s0: authenticated [ 14.913449] wlp2s0: associate with XX:XX:XX:XX:XX:XX (try 1/3) [ 14.917518] wlp2s0: RX AssocResp from XX:XX:XX:XX:XX:XX (capab=0x1411 status=0 aid=8) [ 14.920379] wlp2s0: associated [ 15.017185] wlp2s0: Limiting TX power to 30 (30 - 0) dBm as advertised by XX:XX:XX:XX:XX:XX [ 15.018140] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 17.870249] random: crng init done [ 17.870253] random: 7 urandom warning(s) missed due to ratelimiting [ 224.561536] iwlwifi 0000:02:00.0: Error sending REPLY_ADD_STA: time out after 2000ms. [ 224.561545] iwlwifi 0000:02:00.0: Current CMD queue read_ptr 109 write_ptr 113 [ 224.565507] ------------[ cut here ]------------ [ 224.565507] Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff) [ 224.565507] WARNING: CPU: 1 PID: 182 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2070 iwl_trans_pcie_grab_nic_access+0x1f9/0x230 [iwlwifi] [ 224.565507] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 224.565507] CPU: 1 PID: 182 Comm: kworker/u8:3 Tainted: G I 5.4.0-77-generic #86-Ubuntu [ 224.565507] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 224.565507] Workqueue: phy0 ieee80211_iface_work [mac80211] [ 224.565507] RIP: 0010:iwl_trans_pcie_grab_nic_access+0x1f9/0x230 [iwlwifi] [ 224.565507] Code: 0c fe 49 8d 57 08 bf 00 20 00 00 e8 51 5b 93 fc e9 30 ff ff ff 89 c6 48 c7 c7 e0 a2 7a c0 c6 05 95 e1 02 00 01 e8 d9 90 2f fd <0f> 0b e9 eb fe ff ff 49 8b 7c 24 38 48 c7 c1 48 a3 7a c0 31 d2 31 [ 224.565507] RSP: 0018:ffffa233c03d7850 EFLAGS: 00010082 [ 224.565507] RAX: 0000000000000000 RBX: ffffa233c03d7888 RCX: 0000000000000006 [ 224.565507] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8e46388978c0 [ 224.565507] RBP: ffffa233c03d7878 R08: 000000000000039e R09: 0000000000000004 [ 224.565507] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8e462c288018 [ 224.565507] R13: 0000000000000000 R14: ffff8e462c289e4c R15: 00000000ffffffff [ 224.565507] FS: 0000000000000000(0000) GS:ffff8e4638880000(0000) knlGS:0000000000000000 [ 224.565507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.565507] CR2: 00005647feb72010 CR3: 00000000a7c92000 CR4: 00000000000406e0 [ 224.565507] Call Trace: [ 224.565507] iwl_write_prph+0x3e/0x90 [iwlwifi] [ 224.565507] iwl_force_nmi+0x50/0x60 [iwlwifi] [ 224.565507] iwl_trans_pcie_sync_nmi+0x1f1/0x260 [iwlwifi] [ 224.565507] iwl_pcie_send_hcmd_sync+0x2f0/0x390 [iwlwifi] [ 224.565507] ? wait_woken+0x80/0x80 [ 224.565507] iwl_trans_pcie_send_hcmd+0x34/0xf0 [iwlwifi] [ 224.565507] iwl_trans_send_cmd+0x55/0xc0 [iwlwifi] [ 224.565507] iwl_dvm_send_cmd+0x37/0xc0 [iwldvm] [ 224.565507] iwl_send_add_sta+0xae/0x230 [iwldvm] [ 224.565507] ? __switch_to_asm+0x34/0x70 [ 224.565507] ? __switch_to_asm+0x40/0x70 [ 224.565507] iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.565507] ? iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.565507] iwlagn_mac_ampdu_action+0x23a/0x310 [iwldvm] [ 224.565507] drv_ampdu_action+0x75/0x150 [mac80211] [ 224.565507] ___ieee80211_stop_rx_ba_session+0xee/0x200 [mac80211] [ 224.565507] ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211] [ 224.565507] __sta_info_destroy_part1+0x44/0x410 [mac80211] [ 224.565507] ? __wait_rcu_gp+0x146/0x150 [ 224.565507] __sta_info_flush+0xce/0x180 [mac80211] [ 224.565507] ieee80211_set_disassoc+0xc0/0x5f0 [mac80211] [ 224.565507] ? __switch_to_asm+0x40/0x70 [ 224.565507] ? __switch_to_asm+0x34/0x70 [ 224.565507] ? __switch_to_asm+0x40/0x70 [ 224.565507] ieee80211_sta_connection_lost.constprop.0+0x39/0x70 [mac80211] [ 224.565507] ieee80211_sta_work+0x22f/0x780 [mac80211] [ 224.565507] ? __switch_to_asm+0x34/0x70 [ 224.565507] ? __switch_to_asm+0x40/0x70 [ 224.565507] ? __switch_to_asm+0x34/0x70 [ 224.565507] ? __switch_to_asm+0x40/0x70 [ 224.565507] ieee80211_iface_work+0x1a2/0x330 [mac80211] [ 224.565507] ? __schedule+0x2eb/0x740 [ 224.565507] process_one_work+0x1eb/0x3b0 [ 224.565507] worker_thread+0x4d/0x400 [ 224.565507] kthread+0x104/0x140 [ 224.565507] ? process_one_work+0x3b0/0x3b0 [ 224.565507] ? kthread_park+0x90/0x90 [ 224.565507] ret_from_fork+0x35/0x40 [ 224.565507] ---[ end trace e278c3b9870684a0 ]--- [ 224.565507] iwlwifi 0000:02:00.0: iwlwifi transaction failed, dumping registers [ 224.565507] iwlwifi 0000:02:00.0: iwlwifi device config registers: [ 224.565507] iwlwifi 0000:02:00.0: 00000000: 00838086 00100000 02800000 00000000 00000004 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 00000020: 00000000 00000000 00000000 13058086 00000000 000000c8 00000000 00000100 [ 224.565507] iwlwifi 0000:02:00.0: 00000040: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 00000060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 000000c0: 00000000 00000000 c823d001 0d000000 0080e005 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 000000e0: 00010010 10008ec0 001b0810 00069c11 10110000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 00000100: 14010001 00100000 00000000 00062011 000030c1 00002000 00000014 40000001 [ 224.565507] iwlwifi 0000:02:00.0: 00000120: 0000000f d2500460 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: 00000140: 00010003 ff071832 001e64ff 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:02:00.0: iwlwifi device memory mapped registers: [ 224.565507] iwlwifi 0000:02:00.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff [ 224.565507] iwlwifi 0000:02:00.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff [ 224.565507] iwlwifi 0000:02:00.0: iwlwifi device AER capability structure: [ 224.565507] iwlwifi 0000:02:00.0: 00000000: 14010001 00100000 00000000 00062011 000030c1 00002000 00000014 40000001 [ 224.565507] iwlwifi 0000:02:00.0: 00000020: 0000000f d2500460 00000000 [ 224.565507] iwlwifi 0000:02:00.0: iwlwifi parent port (0000:00:1c.3) config registers: [ 224.565507] iwlwifi 0000:00:1c.3: 00000000: 29468086 00100407 06040003 00810010 00000000 00000000 00020200 20001010 [ 224.565507] iwlwifi 0000:00:1c.3: 00000020: d340d250 d231d141 00000000 00000000 00000000 00000040 00000000 000204ff [ 224.565507] iwlwifi 0000:00:1c.3: 00000040: 01418010 00008000 00110000 04112c11 30110042 0018a0e0 01480000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000080: 00019005 fee02004 00004022 00000000 0000a00d 029b1025 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 000000a0: c8020001 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 000000c0: 00000000 00000000 00000000 00000000 00000000 00000000 08110000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 000000e0: 00c70f00 00080706 00000033 00000000 00000000 00000000 00030f86 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000100: 18010002 00000000 00000001 00000000 00000001 80000001 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000140: 00000000 00000000 00000000 00060011 00001101 00002000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000160: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000180: 00010005 04020100 00000000 00000000 00020001 00000000 fed1c000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 224.565507] iwlwifi 0000:00:1c.3: 00000200: 00000000 00000000 00000000 [ 224.581362] iwlwifi 0000:02:00.0: Loaded firmware version: XXX.XXX.XXX.XXX build 35138 [ 224.599706] iwlwifi 0000:02:00.0: Start IWL Error Log Dump: [ 224.599712] iwlwifi 0000:02:00.0: Status: 0x0000004C, count: 177640889 [ 224.599717] iwlwifi 0000:02:00.0: 0x00000002 | BAD_PARAM [ 224.599721] iwlwifi 0000:02:00.0: 0x00000000 | uPc [ 224.599727] iwlwifi 0000:02:00.0: 0x00000246 | branchlink1 [ 224.599731] iwlwifi 0000:02:00.0: 0x00000000 | branchlink2 [ 224.599735] iwlwifi 0000:02:00.0: 0xC03D7838 | interruptlink1 [ 224.599739] iwlwifi 0000:02:00.0: 0xFFFFA233 | interruptlink2 [ 224.599743] iwlwifi 0000:02:00.0: 0xC0904E09 | data1 [ 224.599746] iwlwifi 0000:02:00.0: 0xFFFFFFFF | data2 [ 224.599750] iwlwifi 0000:02:00.0: 0x2DA1E014 | line [ 224.599754] iwlwifi 0000:02:00.0: 0xFFFF8E46 | beacon time [ 224.599758] iwlwifi 0000:02:00.0: 0xC03D776C | tsf low [ 224.599762] iwlwifi 0000:02:00.0: 0xFFFFA233 | tsf hi [ 224.599765] iwlwifi 0000:02:00.0: 0xC03D78A8 | time gp1 [ 224.599769] iwlwifi 0000:02:00.0: 0xFFFFA233 | time gp2 [ 224.599773] iwlwifi 0000:02:00.0: 0xC0795D91 | time gp3 [ 224.599777] iwlwifi 0000:02:00.0: 0xFFFFFFFF | uCode version [ 224.599781] iwlwifi 0000:02:00.0: 0xC0904E09 | hw version [ 224.599784] iwlwifi 0000:02:00.0: 0xFFFFFFFF | board version [ 224.599788] iwlwifi 0000:02:00.0: 0xFFFFA233 | hcmd [ 224.599792] iwlwifi 0000:02:00.0: 0xC03D78B8 | isr0 [ 224.599796] iwlwifi 0000:02:00.0: 0xFFFFA233 | isr1 [ 224.599800] iwlwifi 0000:02:00.0: 0xC03D7868 | isr2 [ 224.599803] iwlwifi 0000:02:00.0: 0xFFFFA233 | isr3 [ 224.599807] iwlwifi 0000:02:00.0: 0x7DF56D00 | isr4 [ 224.599813] iwlwifi 0000:02:00.0: 0x0A9695B9 | isr_pref [ 224.599817] iwlwifi 0000:02:00.0: 0x7DF56D00 | wait_event [ 224.599821] iwlwifi 0000:02:00.0: 0x0A9695B9 | l2p_control [ 224.599825] iwlwifi 0000:02:00.0: 0x2C288CE4 | l2p_duration [ 224.599829] iwlwifi 0000:02:00.0: 0xFFFF8E46 | l2p_mhvalid [ 224.599833] iwlwifi 0000:02:00.0: 0xC03D78B0 | l2p_addr_match [ 224.599837] iwlwifi 0000:02:00.0: 0xFFFFA233 | lmpm_pmg_sel [ 224.599841] iwlwifi 0000:02:00.0: 0xC07706CE | timestamp [ 224.599844] iwlwifi 0000:02:00.0: 0xFFFFFFFF | flow_handler [ 224.618201] ------------[ cut here ]------------ [ 224.618221] WARNING: CPU: 1 PID: 182 at drivers/net/wireless/intel/iwlwifi/dvm/../iwl-trans.h:1181 iwl_dump_nic_event_log+0x2dd/0x330 [iwldvm] [ 224.618224] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 224.618287] CPU: 1 PID: 182 Comm: kworker/u8:3 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 224.618289] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 224.618347] Workqueue: phy0 ieee80211_iface_work [mac80211] [ 224.618357] RIP: 0010:iwl_dump_nic_event_log+0x2dd/0x330 [iwldvm] [ 224.618360] Code: ff 0f 0b 41 bb a5 a5 a5 a5 e9 57 fe ff ff 0f 0b c7 45 c0 a5 a5 a5 a5 e9 f1 fd ff ff 0f 0b c7 45 c4 a5 a5 a5 a5 e9 10 fe ff ff <0f> 0b bb a5 a5 a5 a5 e9 aa fd ff ff 48 c7 c0 42 49 90 c0 49 c7 c1 [ 224.618363] RSP: 0018:ffffa233c03d7858 EFLAGS: 00010286 [ 224.618365] RAX: 00000000fffffff0 RBX: 00000000ffff8e46 RCX: 0000000000000000 [ 224.618367] RDX: 0000000000000002 RSI: 0000000000000202 RDI: 0000000000000202 [ 224.618369] RBP: ffffa233c03d78a8 R08: 0000002951e80fdc R09: 0000000000000001 [ 224.618371] R10: ffffffffbeb9b1a8 R11: ffffa233c03d74b8 R12: ffff8e4627cf1e88 [ 224.618373] R13: 0000000000000080 R14: ffff8e462c288018 R15: 0000000000800bcc [ 224.618376] FS: 0000000000000000(0000) GS:ffff8e4638880000(0000) knlGS:0000000000000000 [ 224.618378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.618380] CR2: 00005647feb72010 CR3: 00000000a7c92000 CR4: 00000000000406e0 [ 224.618382] Call Trace: [ 224.618394] iwl_nic_error+0x3f/0x50 [iwldvm] [ 224.618416] iwl_trans_pcie_sync_nmi+0xbf/0x260 [iwlwifi] [ 224.618431] iwl_pcie_send_hcmd_sync+0x2f0/0x390 [iwlwifi] [ 224.618437] ? wait_woken+0x80/0x80 [ 224.618452] iwl_trans_pcie_send_hcmd+0x34/0xf0 [iwlwifi] [ 224.618469] iwl_trans_send_cmd+0x55/0xc0 [iwlwifi] [ 224.618479] iwl_dvm_send_cmd+0x37/0xc0 [iwldvm] [ 224.618489] iwl_send_add_sta+0xae/0x230 [iwldvm] [ 224.618495] ? __switch_to_asm+0x34/0x70 [ 224.618497] ? __switch_to_asm+0x40/0x70 [ 224.618509] iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.618519] ? iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.618529] iwlagn_mac_ampdu_action+0x23a/0x310 [iwldvm] [ 224.618563] drv_ampdu_action+0x75/0x150 [mac80211] [ 224.618597] ___ieee80211_stop_rx_ba_session+0xee/0x200 [mac80211] [ 224.618630] ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211] [ 224.618660] __sta_info_destroy_part1+0x44/0x410 [mac80211] [ 224.618666] ? __wait_rcu_gp+0x146/0x150 [ 224.618697] __sta_info_flush+0xce/0x180 [mac80211] [ 224.618735] ieee80211_set_disassoc+0xc0/0x5f0 [mac80211] [ 224.618740] ? __switch_to_asm+0x40/0x70 [ 224.618745] ? __switch_to_asm+0x34/0x70 [ 224.618750] ? __switch_to_asm+0x40/0x70 [ 224.618787] ieee80211_sta_connection_lost.constprop.0+0x39/0x70 [mac80211] [ 224.618825] ieee80211_sta_work+0x22f/0x780 [mac80211] [ 224.618830] ? __switch_to_asm+0x34/0x70 [ 224.618835] ? __switch_to_asm+0x40/0x70 [ 224.618841] ? __switch_to_asm+0x34/0x70 [ 224.618846] ? __switch_to_asm+0x40/0x70 [ 224.618880] ieee80211_iface_work+0x1a2/0x330 [mac80211] [ 224.618886] ? __schedule+0x2eb/0x740 [ 224.618895] process_one_work+0x1eb/0x3b0 [ 224.618901] worker_thread+0x4d/0x400 [ 224.618906] kthread+0x104/0x140 [ 224.618909] ? process_one_work+0x3b0/0x3b0 [ 224.618912] ? kthread_park+0x90/0x90 [ 224.618915] ret_from_fork+0x35/0x40 [ 224.618918] ---[ end trace e278c3b9870684a1 ]--- [ 224.637290] ------------[ cut here ]------------ [ 224.637314] WARNING: CPU: 1 PID: 182 at drivers/net/wireless/intel/iwlwifi/dvm/../iwl-trans.h:1181 iwl_dump_nic_event_log+0x2c1/0x330 [iwldvm] [ 224.637315] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 224.637378] CPU: 1 PID: 182 Comm: kworker/u8:3 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 224.637379] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 224.637446] Workqueue: phy0 ieee80211_iface_work [mac80211] [ 224.637456] RIP: 0010:iwl_dump_nic_event_log+0x2c1/0x330 [iwldvm] [ 224.637460] Code: ff ff 49 8b 7e 38 48 c7 c1 28 8e 90 c0 31 d2 31 f6 e8 43 48 e9 ff 31 c0 e9 e9 fe ff ff 0f 0b 41 bb a5 a5 a5 a5 e9 57 fe ff ff <0f> 0b c7 45 c0 a5 a5 a5 a5 e9 f1 fd ff ff 0f 0b c7 45 c4 a5 a5 a5 [ 224.637462] RSP: 0018:ffffa233c03d7858 EFLAGS: 00010286 [ 224.637464] RAX: 00000000fffffff0 RBX: 00000000a5a5a5a5 RCX: 00000000ffff8e46 [ 224.637466] RDX: 0000000000000002 RSI: 0000000000000212 RDI: 0000000000000212 [ 224.637468] RBP: ffffa233c03d78a8 R08: 000000295361899c R09: 0000000000000001 [ 224.637470] R10: ffffffffbeb9b1a8 R11: ffffa233c03d74b8 R12: ffff8e4627cf1e88 [ 224.637475] R13: 0000000000000080 R14: ffff8e462c288018 R15: 0000000000800bcc [ 224.637482] FS: 0000000000000000(0000) GS:ffff8e4638880000(0000) knlGS:0000000000000000 [ 224.637488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.637493] CR2: 00005647feb72010 CR3: 00000000a7c92000 CR4: 00000000000406e0 [ 224.637497] Call Trace: [ 224.637510] iwl_nic_error+0x3f/0x50 [iwldvm] [ 224.637533] iwl_trans_pcie_sync_nmi+0xbf/0x260 [iwlwifi] [ 224.637549] iwl_pcie_send_hcmd_sync+0x2f0/0x390 [iwlwifi] [ 224.637557] ? wait_woken+0x80/0x80 [ 224.637573] iwl_trans_pcie_send_hcmd+0x34/0xf0 [iwlwifi] [ 224.637590] iwl_trans_send_cmd+0x55/0xc0 [iwlwifi] [ 224.637600] iwl_dvm_send_cmd+0x37/0xc0 [iwldvm] [ 224.637611] iwl_send_add_sta+0xae/0x230 [iwldvm] [ 224.637615] ? __switch_to_asm+0x34/0x70 [ 224.637617] ? __switch_to_asm+0x40/0x70 [ 224.637629] iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.637639] ? iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.637649] iwlagn_mac_ampdu_action+0x23a/0x310 [iwldvm] [ 224.637679] drv_ampdu_action+0x75/0x150 [mac80211] [ 224.637711] ___ieee80211_stop_rx_ba_session+0xee/0x200 [mac80211] [ 224.637743] ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211] [ 224.637772] __sta_info_destroy_part1+0x44/0x410 [mac80211] [ 224.637779] ? __wait_rcu_gp+0x146/0x150 [ 224.637810] __sta_info_flush+0xce/0x180 [mac80211] [ 224.637849] ieee80211_set_disassoc+0xc0/0x5f0 [mac80211] [ 224.637855] ? __switch_to_asm+0x40/0x70 [ 224.637859] ? __switch_to_asm+0x34/0x70 [ 224.637864] ? __switch_to_asm+0x40/0x70 [ 224.637901] ieee80211_sta_connection_lost.constprop.0+0x39/0x70 [mac80211] [ 224.637939] ieee80211_sta_work+0x22f/0x780 [mac80211] [ 224.637944] ? __switch_to_asm+0x34/0x70 [ 224.637947] ? __switch_to_asm+0x40/0x70 [ 224.637950] ? __switch_to_asm+0x34/0x70 [ 224.637952] ? __switch_to_asm+0x40/0x70 [ 224.637984] ieee80211_iface_work+0x1a2/0x330 [mac80211] [ 224.637988] ? __schedule+0x2eb/0x740 [ 224.637993] process_one_work+0x1eb/0x3b0 [ 224.637997] worker_thread+0x4d/0x400 [ 224.638001] kthread+0x104/0x140 [ 224.638004] ? process_one_work+0x3b0/0x3b0 [ 224.638007] ? kthread_park+0x90/0x90 [ 224.638010] ret_from_fork+0x35/0x40 [ 224.638013] ---[ end trace e278c3b9870684a2 ]--- [ 224.656363] ------------[ cut here ]------------ [ 224.656382] WARNING: CPU: 1 PID: 182 at drivers/net/wireless/intel/iwlwifi/dvm/../iwl-trans.h:1181 iwl_dump_nic_event_log+0x2cf/0x330 [iwldvm] [ 224.656384] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 224.656443] CPU: 1 PID: 182 Comm: kworker/u8:3 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 224.656445] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 224.656498] Workqueue: phy0 ieee80211_iface_work [mac80211] [ 224.656508] RIP: 0010:iwl_dump_nic_event_log+0x2cf/0x330 [iwldvm] [ 224.656511] Code: d2 31 f6 e8 43 48 e9 ff 31 c0 e9 e9 fe ff ff 0f 0b 41 bb a5 a5 a5 a5 e9 57 fe ff ff 0f 0b c7 45 c0 a5 a5 a5 a5 e9 f1 fd ff ff <0f> 0b c7 45 c4 a5 a5 a5 a5 e9 10 fe ff ff 0f 0b bb a5 a5 a5 a5 e9 [ 224.656513] RSP: 0018:ffffa233c03d7858 EFLAGS: 00010286 [ 224.656516] RAX: 00000000fffffff0 RBX: 00000000a5a5a5a5 RCX: 00000000ffff8e46 [ 224.656517] RDX: 0000000000000002 RSI: 0000000000000216 RDI: 0000000000000216 [ 224.656519] RBP: ffffa233c03d78a8 R08: 0000002954db46e5 R09: 0000000000000001 [ 224.656521] R10: ffffffffbeb9b1a8 R11: ffffa233c03d74b8 R12: ffff8e4627cf1e88 [ 224.656523] R13: 0000000000000080 R14: ffff8e462c288018 R15: 0000000000800bcc [ 224.656526] FS: 0000000000000000(0000) GS:ffff8e4638880000(0000) knlGS:0000000000000000 [ 224.656528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.656530] CR2: 00005647feb72010 CR3: 00000000a7c92000 CR4: 00000000000406e0 [ 224.656532] Call Trace: [ 224.656544] iwl_nic_error+0x3f/0x50 [iwldvm] [ 224.656565] iwl_trans_pcie_sync_nmi+0xbf/0x260 [iwlwifi] [ 224.656580] iwl_pcie_send_hcmd_sync+0x2f0/0x390 [iwlwifi] [ 224.656586] ? wait_woken+0x80/0x80 [ 224.656601] iwl_trans_pcie_send_hcmd+0x34/0xf0 [iwlwifi] [ 224.656618] iwl_trans_send_cmd+0x55/0xc0 [iwlwifi] [ 224.656628] iwl_dvm_send_cmd+0x37/0xc0 [iwldvm] [ 224.656638] iwl_send_add_sta+0xae/0x230 [iwldvm] [ 224.656643] ? __switch_to_asm+0x34/0x70 [ 224.656645] ? __switch_to_asm+0x40/0x70 [ 224.656656] iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.656667] ? iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.656677] iwlagn_mac_ampdu_action+0x23a/0x310 [iwldvm] [ 224.656706] drv_ampdu_action+0x75/0x150 [mac80211] [ 224.656738] ___ieee80211_stop_rx_ba_session+0xee/0x200 [mac80211] [ 224.656770] ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211] [ 224.656799] __sta_info_destroy_part1+0x44/0x410 [mac80211] [ 224.656802] ? __wait_rcu_gp+0x146/0x150 [ 224.656832] __sta_info_flush+0xce/0x180 [mac80211] [ 224.656868] ieee80211_set_disassoc+0xc0/0x5f0 [mac80211] [ 224.656871] ? __switch_to_asm+0x40/0x70 [ 224.656873] ? __switch_to_asm+0x34/0x70 [ 224.656875] ? __switch_to_asm+0x40/0x70 [ 224.656911] ieee80211_sta_connection_lost.constprop.0+0x39/0x70 [mac80211] [ 224.656947] ieee80211_sta_work+0x22f/0x780 [mac80211] [ 224.656949] ? __switch_to_asm+0x34/0x70 [ 224.656952] ? __switch_to_asm+0x40/0x70 [ 224.656954] ? __switch_to_asm+0x34/0x70 [ 224.656956] ? __switch_to_asm+0x40/0x70 [ 224.656989] ieee80211_iface_work+0x1a2/0x330 [mac80211] [ 224.656992] ? __schedule+0x2eb/0x740 [ 224.656998] process_one_work+0x1eb/0x3b0 [ 224.657001] worker_thread+0x4d/0x400 [ 224.657006] kthread+0x104/0x140 [ 224.657009] ? process_one_work+0x3b0/0x3b0 [ 224.657011] ? kthread_park+0x90/0x90 [ 224.657014] ret_from_fork+0x35/0x40 [ 224.657017] ---[ end trace e278c3b9870684a3 ]--- [ 224.675365] ------------[ cut here ]------------ [ 224.675385] WARNING: CPU: 1 PID: 182 at drivers/net/wireless/intel/iwlwifi/dvm/../iwl-trans.h:1181 iwl_dump_nic_event_log+0x2b4/0x330 [iwldvm] [ 224.675389] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 224.675485] CPU: 1 PID: 182 Comm: kworker/u8:3 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 224.675487] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 224.675543] Workqueue: phy0 ieee80211_iface_work [mac80211] [ 224.675555] RIP: 0010:iwl_dump_nic_event_log+0x2b4/0x330 [iwldvm] [ 224.675558] Code: 89 e7 44 89 da e8 ec e1 ff ff e9 04 ff ff ff 49 8b 7e 38 48 c7 c1 28 8e 90 c0 31 d2 31 f6 e8 43 48 e9 ff 31 c0 e9 e9 fe ff ff <0f> 0b 41 bb a5 a5 a5 a5 e9 57 fe ff ff 0f 0b c7 45 c0 a5 a5 a5 a5 [ 224.675560] RSP: 0018:ffffa233c03d7858 EFLAGS: 00010286 [ 224.675563] RAX: 00000000fffffff0 RBX: 00000000a5a5a5a5 RCX: 0000000000000000 [ 224.675565] RDX: 0000000000000002 RSI: 0000000000000212 RDI: 0000000000000212 [ 224.675568] RBP: ffffa233c03d78a8 R08: 0000002956527687 R09: 0000000000000001 [ 224.675570] R10: ffffffffbeb9b1a8 R11: 00000000ffff8e46 R12: ffff8e4627cf1e88 [ 224.675572] R13: 0000000000000080 R14: ffff8e462c288018 R15: 0000000000800bcc [ 224.675575] FS: 0000000000000000(0000) GS:ffff8e4638880000(0000) knlGS:0000000000000000 [ 224.675577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.675580] CR2: 00005647feb72010 CR3: 00000000a7c92000 CR4: 00000000000406e0 [ 224.675581] Call Trace: [ 224.675595] iwl_nic_error+0x3f/0x50 [iwldvm] [ 224.675620] iwl_trans_pcie_sync_nmi+0xbf/0x260 [iwlwifi] [ 224.675637] iwl_pcie_send_hcmd_sync+0x2f0/0x390 [iwlwifi] [ 224.675643] ? wait_woken+0x80/0x80 [ 224.675660] iwl_trans_pcie_send_hcmd+0x34/0xf0 [iwlwifi] [ 224.675678] iwl_trans_send_cmd+0x55/0xc0 [iwlwifi] [ 224.675690] iwl_dvm_send_cmd+0x37/0xc0 [iwldvm] [ 224.675701] iwl_send_add_sta+0xae/0x230 [iwldvm] [ 224.675705] ? __switch_to_asm+0x34/0x70 [ 224.675708] ? __switch_to_asm+0x40/0x70 [ 224.675720] iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.675731] ? iwl_sta_rx_agg_stop+0x11a/0x160 [iwldvm] [ 224.675742] iwlagn_mac_ampdu_action+0x23a/0x310 [iwldvm] [ 224.675774] drv_ampdu_action+0x75/0x150 [mac80211] [ 224.675810] ___ieee80211_stop_rx_ba_session+0xee/0x200 [mac80211] [ 224.675845] ieee80211_sta_tear_down_BA_sessions+0x4e/0xf0 [mac80211] [ 224.675877] __sta_info_destroy_part1+0x44/0x410 [mac80211] [ 224.675881] ? __wait_rcu_gp+0x146/0x150 [ 224.675913] __sta_info_flush+0xce/0x180 [mac80211] [ 224.675953] ieee80211_set_disassoc+0xc0/0x5f0 [mac80211] [ 224.675956] ? __switch_to_asm+0x40/0x70 [ 224.675958] ? __switch_to_asm+0x34/0x70 [ 224.675960] ? __switch_to_asm+0x40/0x70 [ 224.676000] ieee80211_sta_connection_lost.constprop.0+0x39/0x70 [mac80211] [ 224.676039] ieee80211_sta_work+0x22f/0x780 [mac80211] [ 224.676042] ? __switch_to_asm+0x34/0x70 [ 224.676044] ? __switch_to_asm+0x40/0x70 [ 224.676046] ? __switch_to_asm+0x34/0x70 [ 224.676049] ? __switch_to_asm+0x40/0x70 [ 224.676085] ieee80211_iface_work+0x1a2/0x330 [mac80211] [ 224.676089] ? __schedule+0x2eb/0x740 [ 224.676095] process_one_work+0x1eb/0x3b0 [ 224.676098] worker_thread+0x4d/0x400 [ 224.676103] kthread+0x104/0x140 [ 224.676106] ? process_one_work+0x3b0/0x3b0 [ 224.676109] ? kthread_park+0x90/0x90 [ 224.676112] ret_from_fork+0x35/0x40 [ 224.676116] ---[ end trace e278c3b9870684a4 ]--- [ 224.676122] iwlwifi 0000:02:00.0: Log capacity -1515870811 is bogus, limit to 128 entries [ 224.676128] iwlwifi 0000:02:00.0: Log write index -1515870811 is bogus, limit to 128 [ 224.676133] iwlwifi 0000:02:00.0: Start IWL Event Log Dump: display last 20 entries [ 224.694483] wlp2s0: HW problem - can not stop rx aggregation for XX:XX:XX:XX:XX:XX tid 0 [ 226.607134] ieee80211 phy0: Hardware restart was requested [ 226.607147] iwlwifi 0000:02:00.0: Fw not loaded - dropping CMD: 1e [ 226.607156] iwlwifi 0000:02:00.0: Couldn't flush the AGG queue [ 226.607165] iwlwifi 0000:02:00.0: Fw not loaded - dropping CMD: 1e [ 226.607169] iwlwifi 0000:02:00.0: Couldn't flush the AGG queue [ 226.607435] ------------[ cut here ]------------ [ 226.607457] WARNING: CPU: 0 PID: 182 at drivers/net/wireless/intel/iwlwifi/dvm/../iwl-trans.h:1117 iwlagn_mac_flush+0x16c/0x1c0 [iwldvm] [ 226.607458] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 226.607525] CPU: 0 PID: 182 Comm: kworker/u8:3 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 226.607527] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 226.607583] Workqueue: phy0 ieee80211_iface_work [mac80211] [ 226.607595] RIP: 0010:iwlagn_mac_flush+0x16c/0x1c0 [iwldvm] [ 226.607599] Code: e8 79 e8 e8 ff eb 85 48 8b 7b 10 49 c7 c0 10 97 90 c0 31 d2 be 00 00 80 00 48 c7 c1 30 05 90 c0 e8 79 e7 e8 ff e9 62 ff ff ff <0f> 0b 48 8b 7f 38 49 c7 c0 10 05 90 c0 31 d2 31 f6 48 c7 c1 a9 5b [ 226.607602] RSP: 0018:ffffa233c03d7bd0 EFLAGS: 00010297 [ 226.607605] RAX: ffffffffc0786370 RBX: ffff8e4627cf1e80 RCX: ffffffffc0900530 [ 226.607607] RDX: 0000000080000000 RSI: 0000000080000000 RDI: ffff8e462c288018 [ 226.607609] RBP: ffffa233c03d7bf8 R08: ffffffffc0909758 R09: 0000000000000000 [ 226.607611] R10: ffff8e4635d3ae70 R11: 00000000000003ff R12: 00000000000ffdef [ 226.607613] R13: 0000000000000000 R14: ffff8e4627cf1ec0 R15: 00000000000007ff [ 226.607616] FS: 0000000000000000(0000) GS:ffff8e4638800000(0000) knlGS:0000000000000000 [ 226.607619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 226.607621] CR2: 00007f0004ec54f0 CR3: 00000000a7c92000 CR4: 00000000000406f0 [ 226.607623] Call Trace: [ 226.607666] __ieee80211_flush_queues+0xf3/0x1f0 [mac80211] [ 226.607706] ieee80211_flush_queues+0x13/0x20 [mac80211] [ 226.607741] __ieee80211_recalc_idle+0xad/0x130 [mac80211] [ 226.607776] ieee80211_recalc_idle+0x15/0x30 [mac80211] [ 226.607814] ieee80211_del_chanctx+0x74/0x160 [mac80211] [ 226.607853] ieee80211_free_chanctx+0x8f/0xc0 [mac80211] [ 226.607891] __ieee80211_vif_release_channel+0xf6/0x140 [mac80211] [ 226.607930] ieee80211_vif_release_channel+0x3e/0x60 [mac80211] [ 226.607968] ieee80211_set_disassoc+0x297/0x5f0 [mac80211] [ 226.607973] ? __switch_to_asm+0x40/0x70 [ 226.607976] ? __switch_to_asm+0x34/0x70 [ 226.607978] ? __switch_to_asm+0x40/0x70 [ 226.608017] ieee80211_sta_connection_lost.constprop.0+0x39/0x70 [mac80211] [ 226.608056] ieee80211_sta_work+0x22f/0x780 [mac80211] [ 226.608059] ? __switch_to_asm+0x34/0x70 [ 226.608061] ? __switch_to_asm+0x40/0x70 [ 226.608064] ? __switch_to_asm+0x34/0x70 [ 226.608066] ? __switch_to_asm+0x40/0x70 [ 226.608102] ieee80211_iface_work+0x1a2/0x330 [mac80211] [ 226.608106] ? __schedule+0x2eb/0x740 [ 226.608112] process_one_work+0x1eb/0x3b0 [ 226.608116] worker_thread+0x4d/0x400 [ 226.608120] kthread+0x104/0x140 [ 226.608123] ? process_one_work+0x3b0/0x3b0 [ 226.608126] ? kthread_park+0x90/0x90 [ 226.608129] ret_from_fork+0x35/0x40 [ 226.608133] ---[ end trace e278c3b9870684a5 ]--- [ 226.608138] iwlwifi 0000:02:00.0: iwl_trans_wait_tx_queues_empty bad state = 0 [ 226.748694] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3 [ 227.242805] iwlwifi 0000:02:00.0: Could not load the [0] uCode section [ 229.155199] iwlwifi 0000:02:00.0: Failed to run INIT ucode: -5 [ 229.155218] iwlwifi 0000:02:00.0: Unable to initialize device. [ 229.155221] ------------[ cut here ]------------ [ 229.155223] Hardware became unavailable during restart. [ 229.155322] WARNING: CPU: 0 PID: 165 at net/mac80211/util.c:2205 ieee80211_reconfig+0xd3/0x1170 [mac80211] [ 229.155324] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 229.155392] CPU: 0 PID: 165 Comm: kworker/0:4 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 229.155394] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 229.155426] Workqueue: events_freezable ieee80211_restart_work [mac80211] [ 229.155466] RIP: 0010:ieee80211_reconfig+0xd3/0x1170 [mac80211] [ 229.155470] Code: 0f 85 36 03 00 00 41 c6 84 24 4c 05 00 00 00 4c 89 e7 e8 70 65 fc ff 41 89 c6 85 c0 74 13 48 c7 c7 c0 37 89 c0 e8 8f 28 23 fd <0f> 0b eb c1 88 5d cf 49 8b 44 24 40 44 8b b0 8c 00 00 00 e8 45 14 [ 229.155473] RSP: 0018:ffffa233c031bde8 EFLAGS: 00010282 [ 229.155476] RAX: 0000000000000000 RBX: ffff8e4627cf18a8 RCX: 0000000000000006 [ 229.155478] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff8e46388178c0 [ 229.155480] RBP: ffffa233c031be30 R08: 000000000000053c R09: 0000000000000004 [ 229.155482] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8e4627cf07a0 [ 229.155484] R13: ffff8e4627cf07a0 R14: 00000000fffffffb R15: ffff8e4636051c00 [ 229.155488] FS: 0000000000000000(0000) GS:ffff8e4638800000(0000) knlGS:0000000000000000 [ 229.155490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.155492] CR2: 00007f0004ffa6e0 CR3: 00000000b5b30000 CR4: 00000000000406f0 [ 229.155494] Call Trace: [ 229.155529] ieee80211_restart_work+0xc3/0xf0 [mac80211] [ 229.155538] process_one_work+0x1eb/0x3b0 [ 229.155542] worker_thread+0x4d/0x400 [ 229.155546] kthread+0x104/0x140 [ 229.155550] ? process_one_work+0x3b0/0x3b0 [ 229.155553] ? kthread_park+0x90/0x90 [ 229.155557] ret_from_fork+0x35/0x40 [ 229.155561] ---[ end trace e278c3b9870684a6 ]--- [ 229.155783] ------------[ cut here ]------------ [ 229.155785] wlp2s0: Failed check-sdata-in-driver check, flags: 0x4 [ 229.155840] WARNING: CPU: 0 PID: 165 at net/mac80211/driver-ops.h:17 drv_remove_interface+0xfe/0x110 [mac80211] [ 229.155841] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 229.155893] CPU: 0 PID: 165 Comm: kworker/0:4 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 229.155894] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 229.155925] Workqueue: events_freezable ieee80211_restart_work [mac80211] [ 229.155957] RIP: 0010:drv_remove_interface+0xfe/0x110 [mac80211] [ 229.155960] Code: 75 e8 5b 41 5c 41 5d 5d c3 48 8b 83 78 04 00 00 48 8d b3 98 04 00 00 48 c7 c7 88 1a 89 c0 48 85 c0 48 0f 45 f0 e8 b4 bd 26 fd <0f> 0b 5b 41 5c 41 5d 5d c3 66 0f 1f 84 00 00 00 00 00 66 66 66 66 [ 229.155962] RSP: 0018:ffffa233c031bc18 EFLAGS: 00010286 [ 229.155965] RAX: 0000000000000000 RBX: ffff8e463759a8c0 RCX: 0000000000000006 [ 229.155967] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffff8e46388178c0 [ 229.155969] RBP: ffffa233c031bc30 R08: 0000000000000557 R09: 0000000000000004 [ 229.155971] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8e4627cf07a0 [ 229.155973] R13: ffff8e4627cf1908 R14: ffff8e4627cf07a0 R15: ffff8e4627cf0fd8 [ 229.155976] FS: 0000000000000000(0000) GS:ffff8e4638800000(0000) knlGS:0000000000000000 [ 229.155979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.155981] CR2: 00007f0004ffa6e0 CR3: 00000000b5b30000 CR4: 00000000000406f0 [ 229.155983] Call Trace: [ 229.156020] ieee80211_do_stop+0x56f/0x840 [mac80211] [ 229.156056] ieee80211_stop+0x1a/0x20 [mac80211] [ 229.156062] __dev_close_many+0xa5/0x120 [ 229.156066] dev_close_many+0x91/0x150 [ 229.156069] dev_close.part.0+0x4a/0x70 [ 229.156072] dev_close+0x18/0x20 [ 229.156122] cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] [ 229.156161] ieee80211_handle_reconfig_failure+0x9d/0xb0 [mac80211] [ 229.156200] ieee80211_reconfig+0xa0/0x1170 [mac80211] [ 229.156230] ieee80211_restart_work+0xc3/0xf0 [mac80211] [ 229.156235] process_one_work+0x1eb/0x3b0 [ 229.156239] worker_thread+0x4d/0x400 [ 229.156243] kthread+0x104/0x140 [ 229.156247] ? process_one_work+0x3b0/0x3b0 [ 229.156250] ? kthread_park+0x90/0x90 [ 229.156252] ret_from_fork+0x35/0x40 [ 229.156256] ---[ end trace e278c3b9870684a7 ]--- [ 229.156297] ------------[ cut here ]------------ [ 229.156330] WARNING: CPU: 0 PID: 165 at net/mac80211/driver-ops.c:36 drv_stop+0xfc/0x110 [mac80211] [ 229.156331] Modules linked in: ccm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_pcm acerhdf nls_iso8859_1 snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi iwldvm mac80211 uvcvideo libarc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi joydev input_leds snd_seq serio_raw acer_wmi videodev sparse_keymap snd_seq_device mc snd_timer cfg80211 snd soundcore mac_hid sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c dm_mirror dm_region_hash dm_log hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse lpc_ich atl1c libahci i2c_i801 drm wmi video [ 229.156382] CPU: 0 PID: 165 Comm: kworker/0:4 Tainted: G W I 5.4.0-77-generic #86-Ubuntu [ 229.156384] Hardware name: Acer Aspire 1810TZ/JM11-MS, BIOS v1.3314 08/31/2010 [ 229.156414] Workqueue: events_freezable ieee80211_restart_work [mac80211] [ 229.156445] RIP: 0010:drv_stop+0xfc/0x110 [mac80211] [ 229.156449] Code: 0a 00 4d 85 e4 74 1e 49 8b 04 24 49 8b 7c 24 08 49 83 c4 18 48 89 de e8 32 0c 5f fd 49 8b 04 24 48 85 c0 75 e6 e9 42 ff ff ff <0f> 0b 5b 41 5c 5d c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 66 66 [ 229.156451] RSP: 0018:ffffa233c031bc08 EFLAGS: 00010246 [ 229.156454] RAX: 0000000000000000 RBX: ffff8e4627cf07a0 RCX: 0000000000000000 [ 229.156456] RDX: ffff8e46374b1640 RSI: 0000000000000282 RDI: ffff8e4627cf07a0 [ 229.156458] RBP: ffffa233c031bc18 R08: 0000000000000000 R09: 0000000000000000 [ 229.156460] R10: 0000000000000000 R11: ffffffffbe65e778 R12: ffff8e4627cf07a0 [ 229.156462] R13: ffff8e4627cf1908 R14: ffff8e4627cf07a0 R15: ffff8e4627cf0fd8 [ 229.156465] FS: 0000000000000000(0000) GS:ffff8e4638800000(0000) knlGS:0000000000000000 [ 229.156467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.156470] CR2: 00007f0004ffa6e0 CR3: 00000000b5b30000 CR4: 00000000000406f0 [ 229.156471] Call Trace: [ 229.156511] ieee80211_stop_device+0x46/0x50 [mac80211] [ 229.156546] ieee80211_do_stop+0x59c/0x840 [mac80211] [ 229.156583] ieee80211_stop+0x1a/0x20 [mac80211] [ 229.156587] __dev_close_many+0xa5/0x120 [ 229.156591] dev_close_many+0x91/0x150 [ 229.156594] dev_close.part.0+0x4a/0x70 [ 229.156597] dev_close+0x18/0x20 [ 229.156625] cfg80211_shutdown_all_interfaces+0x77/0xd0 [cfg80211] [ 229.156664] ieee80211_handle_reconfig_failure+0x9d/0xb0 [mac80211] [ 229.156702] ieee80211_reconfig+0xa0/0x1170 [mac80211] [ 229.156733] ieee80211_restart_work+0xc3/0xf0 [mac80211] [ 229.156738] process_one_work+0x1eb/0x3b0 [ 229.156741] worker_thread+0x4d/0x400 [ 229.156745] kthread+0x104/0x140 [ 229.156749] ? process_one_work+0x3b0/0x3b0 [ 229.156752] ? kthread_park+0x90/0x90 [ 229.156755] ret_from_fork+0x35/0x40 [ 229.156758] ---[ end trace e278c3b9870684a8 ]--- [ 252.282132] perf: interrupt took too long (2525 > 2500), lowering kernel.perf_event_max_sample_rate to 79000 [ 275.097537] usb 2-2: new high-speed USB device number 4 using ehci-pci [ 275.282433] usb 2-2: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 275.282438] usb 2-2: New USB device strings: Mfr=16, Product=32, SerialNumber=... [ 275.282442] usb 2-2: Product: USB2.0 WLAN [ 275.282445] usb 2-2: Manufacturer: ATHEROS [ 275.282448] usb 2-2: SerialNumber: ... [ 275.387210] usb 2-2: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 275.393698] usbcore: registered new interface driver ath9k_htc [ 275.673297] usb 2-2: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 275.925664] ath9k_htc 2-2:1.0: ath9k_htc: HTC initialized with 33 credits [ 276.192533] ath9k_htc 2-2:1.0: ath9k_htc: FW Version: 1.4 [ 276.192538] ath9k_htc 2-2:1.0: FW RMW support: On [ 276.192540] ath: EEPROM regdomain: 0x809c [ 276.192542] ath: EEPROM indicates we should expect a country code [ 276.192543] ath: doing EEPROM country->regdmn map search [ 276.192545] ath: country maps to regdmn code: 0x52 [ 276.192547] ath: Country alpha2 being used: CN [ 276.192549] ath: Regpair used: 0x52 [ 276.197951] ieee80211 phy1: Atheros AR9271 Rev:1 [ 276.213257] ath9k_htc 2-2:1.0 wlxc04a002f4ba1: renamed from wlan0 [ 278.022762] wlxc04a002f4ba1: authenticate with XX:XX:XX:XX:XX:XX [ 278.200358] wlxc04a002f4ba1: send auth to XX:XX:XX:XX:XX:XX (try 1/3) [ 278.202412] wlxc04a002f4ba1: authenticated [ 278.205488] wlxc04a002f4ba1: associate with XX:XX:XX:XX:XX:XX (try 1/3) [ 278.209178] wlxc04a002f4ba1: RX AssocResp from XX:XX:XX:XX:XX:XX (capab=0x1411 status=0 aid=8) [ 278.217922] wlxc04a002f4ba1: associated [ 278.240607] IPv6: ADDRCONF(NETDEV_CHANGE): wlxc04a002f4ba1: link becomes ready [ 278.299878] wlxc04a002f4ba1: Limiting TX power to 30 (30 - 0) dBm as advertised by XX:XX:XX:XX:XX:XX [ 365.686357] perf: interrupt took too long (3179 > 3156), lowering kernel.perf_event_max_sample_rate to 62750 [ 537.393165] perf: interrupt took too long (4009 > 3973), lowering kernel.perf_event_max_sample_rate to 49750 [ 662.041213] perf: interrupt took too long (5038 > 5011), lowering kernel.perf_event_max_sample_rate to 39500