Hi,
I pulled the latest changes into my clone of Linus' tree and built and installed the kernel. (git describe gives
v5.16-rc7-9-ge7c124bd0463). I'm seeing errors reported by the bluetooth subsystem that i don't see in 5.15.12 or 5.10.89
The problem seems to occur twice during system startup and on each occasion I see a batch of identical error messages:
[ 3.980822] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.982812] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.984812] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.986608] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.987621] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.988606] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.989650] Bluetooth: hci0: Failed to read codec capabilities (-56)
A full dmesg log is attached. I've also attached Two files containing the output from "lsusb -v" run on 5.10.89 and
5.16-rc7.
Please let me know if I can provide any other diagnostic information or test any patches. You'll need to cc me on
replies because I'm not subscribed to LKML or linux-bluetooth.
Thanks
[ 0.000000] microcode: microcode updated early to revision 0xea, date = 2021-02-07
[ 0.000000] Linux version 5.16.0-rc7+ (chris@laptop) (gcc (GCC) 11.2.1 20211225, GNU ld (GNU Binutils) 2.37) #808 SMP PREEMPT Tue Dec 28 13:28:39 GMT 2021
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.16.0-rc7+ ro root=PARTUUID=f927883a-e95c-4cdd-b64e-a0a778216b9f resume=PARTUUID=70ccedc5-d788-42bc-9f13-81e2beb61338 apm=power_off rootfstype=ext4 net.ifnames=0
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.000000] x86/fpu: xstate_offset[9]: 960, xstate_sizes[9]: 8
[ 0.000000] x86/fpu: Enabled xstate features 0x21f, context size is 968 bytes, using 'compacted' format.
[ 0.000000] signal: max sigframe size: 3632
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007e1d8fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007e1d9000-0x000000007ead8fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007ead9000-0x000000008cceefff] usable
[ 0.000000] BIOS-e820: [mem 0x000000008ccef000-0x000000008d0befff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000008d0bf000-0x000000008eedefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000008eedf000-0x000000008fbcefff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000008fbcf000-0x000000008fc4efff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000008fc4f000-0x000000008fc4ffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000008fc50000-0x000000009d7fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed19fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed84000-0x00000000fed84fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff400000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000008607fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.70 by INSYDE Corp.
[ 0.000000] efi: ACPI=0x8fc4e000 ACPI 2.0=0x8fc4e014 TPMFinalLog=0x8fbc5000 SMBIOS=0x8d1e4000 SMBIOS 3.0=0x8d1e2000 ESRT=0x8d1e5998 MEMATTR=0x79ea3018
[ 0.000000] SMBIOS 3.2.0 present.
[ 0.000000] DMI: Notebook NP50DE_DB /NP50DE_DB , BIOS 1.07.04 02/17/2020
[ 0.000000] tsc: Detected 2600.000 MHz processor
[ 0.000000] tsc: Detected 2599.992 MHz TSC
[ 0.000006] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000009] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000015] last_pfn = 0x860800 max_arch_pfn = 0x400000000
[ 0.000130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001132] last_pfn = 0x8fc50 max_arch_pfn = 0x400000000
[ 0.008532] esrt: Reserving ESRT space from 0x000000008d1e5998 to 0x000000008d1e5a48.
[ 0.008550] Using GB pages for direct mapping
[ 0.008854] Secure boot disabled
[ 0.008854] RAMDISK: [mem 0x37fc1000-0x37fd7fff]
[ 0.008860] ACPI: Early table checksum verification disabled
[ 0.008862] ACPI: RSDP 0x000000008FC4E014 000024 (v02 INSYDE)
[ 0.008867] ACPI: XSDT 0x000000008FBF9188 0000DC (v01 INSYDE CML 00000002 01000013)
[ 0.008872] ACPI: FACP 0x000000008FC37000 00010C (v05 INSYDE CML 00000002 ACPI 00040000)
[ 0.008877] ACPI: DSDT 0x000000008FC00000 03337F (v02 INSYDE CML 00000002 ACPI 00040000)
[ 0.008880] ACPI: FACS 0x000000008FB47000 000040
[ 0.008883] ACPI: UEFI 0x000000008FBCE000 000236 (v01 INSYDE CML 00000001 ACPI 00040000)
[ 0.008886] ACPI: SSDT 0x000000008FC4A000 002087 (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
[ 0.008889] ACPI: SSDT 0x000000008FC46000 003158 (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
[ 0.008891] ACPI: SSDT 0x000000008FC44000 001848 (v02 PegSsd PegSsdt 00001000 INTL 20160422)
[ 0.008894] ACPI: SSDT 0x000000008FC43000 000790 (v02 INSYDE Tpm2Tabl 00001000 INTL 20160422)
[ 0.008897] ACPI: TPM2 0x000000008FC42000 000034 (v04 INSYDE CML 00000002 ACPI 00040000)
[ 0.008899] ACPI: LPIT 0x000000008FC40000 000094 (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008902] ACPI: WSMT 0x000000008FC3F000 000028 (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008905] ACPI: SSDT 0x000000008FC3D000 001616 (v02 INSYDE PtidDevc 00001000 INTL 20160422)
[ 0.008908] ACPI: DBGP 0x000000008FC3C000 000034 (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008910] ACPI: DBG2 0x000000008FC3B000 00005C (v00 INSYDE CML 00000002 ACPI 00040000)
[ 0.008913] ACPI: SSDT 0x000000008FC3A000 000502 (v02 Intel PerfTune 00001000 INTL 20160422)
[ 0.008916] ACPI: NHLT 0x000000008FC38000 001821 (v00 INSYDE CML 00000002 ACPI 00040000)
[ 0.008919] ACPI: HPET 0x000000008FC36000 000038 (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008922] ACPI: APIC 0x000000008FC35000 000164 (v03 INSYDE CML 00000002 ACPI 00040000)
[ 0.008925] ACPI: MCFG 0x000000008FC34000 00003C (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008927] ACPI: SSDT 0x000000008FBFF000 000E58 (v02 INSYDE ClevoRTD 00001000 INTL 20160422)
[ 0.008930] ACPI: SSDT 0x000000008FBFA000 0039F7 (v01 Insyde NvdTable 00001000 INTL 20160422)
[ 0.008933] ACPI: SSDT 0x000000008FC4D000 000164 (v01 INSYDE PcdTabl 00001000 INTL 20160422)
[ 0.008936] ACPI: DMAR 0x000000008FBFE000 0000A8 (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008938] ACPI: FPDT 0x000000008FBF8000 000044 (v01 INSYDE CML 00000002 ACPI 00040000)
[ 0.008941] ACPI: BGRT 0x000000008FBF7000 000038 (v01 INSYDE CML 00000001 ACPI 00040000)
[ 0.008943] ACPI: Reserving FACP table memory at [mem 0x8fc37000-0x8fc3710b]
[ 0.008945] ACPI: Reserving DSDT table memory at [mem 0x8fc00000-0x8fc3337e]
[ 0.008946] ACPI: Reserving FACS table memory at [mem 0x8fb47000-0x8fb4703f]
[ 0.008947] ACPI: Reserving UEFI table memory at [mem 0x8fbce000-0x8fbce235]
[ 0.008949] ACPI: Reserving SSDT table memory at [mem 0x8fc4a000-0x8fc4c086]
[ 0.008950] ACPI: Reserving SSDT table memory at [mem 0x8fc46000-0x8fc49157]
[ 0.008951] ACPI: Reserving SSDT table memory at [mem 0x8fc44000-0x8fc45847]
[ 0.008952] ACPI: Reserving SSDT table memory at [mem 0x8fc43000-0x8fc4378f]
[ 0.008953] ACPI: Reserving TPM2 table memory at [mem 0x8fc42000-0x8fc42033]
[ 0.008954] ACPI: Reserving LPIT table memory at [mem 0x8fc40000-0x8fc40093]
[ 0.008955] ACPI: Reserving WSMT table memory at [mem 0x8fc3f000-0x8fc3f027]
[ 0.008956] ACPI: Reserving SSDT table memory at [mem 0x8fc3d000-0x8fc3e615]
[ 0.008957] ACPI: Reserving DBGP table memory at [mem 0x8fc3c000-0x8fc3c033]
[ 0.008958] ACPI: Reserving DBG2 table memory at [mem 0x8fc3b000-0x8fc3b05b]
[ 0.008960] ACPI: Reserving SSDT table memory at [mem 0x8fc3a000-0x8fc3a501]
[ 0.008961] ACPI: Reserving NHLT table memory at [mem 0x8fc38000-0x8fc39820]
[ 0.008962] ACPI: Reserving HPET table memory at [mem 0x8fc36000-0x8fc36037]
[ 0.008963] ACPI: Reserving APIC table memory at [mem 0x8fc35000-0x8fc35163]
[ 0.008964] ACPI: Reserving MCFG table memory at [mem 0x8fc34000-0x8fc3403b]
[ 0.008965] ACPI: Reserving SSDT table memory at [mem 0x8fbff000-0x8fbffe57]
[ 0.008966] ACPI: Reserving SSDT table memory at [mem 0x8fbfa000-0x8fbfd9f6]
[ 0.008968] ACPI: Reserving SSDT table memory at [mem 0x8fc4d000-0x8fc4d163]
[ 0.008969] ACPI: Reserving DMAR table memory at [mem 0x8fbfe000-0x8fbfe0a7]
[ 0.008970] ACPI: Reserving FPDT table memory at [mem 0x8fbf8000-0x8fbf8043]
[ 0.008971] ACPI: Reserving BGRT table memory at [mem 0x8fbf7000-0x8fbf7037]
[ 0.009018] Zone ranges:
[ 0.009019] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.009021] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.009023] Normal [mem 0x0000000100000000-0x00000008607fffff]
[ 0.009025] Movable zone start for each node
[ 0.009025] Early memory node ranges
[ 0.009026] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.009028] node 0: [mem 0x0000000000100000-0x000000007e1d8fff]
[ 0.009029] node 0: [mem 0x000000007ead9000-0x000000008cceefff]
[ 0.009030] node 0: [mem 0x000000008fc4f000-0x000000008fc4ffff]
[ 0.009031] node 0: [mem 0x0000000100000000-0x00000008607fffff]
[ 0.009035] Initmem setup node 0 [mem 0x0000000000001000-0x00000008607fffff]
[ 0.009038] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.009060] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.012148] On node 0, zone DMA32: 2304 pages in unavailable ranges
[ 0.012263] On node 0, zone DMA32: 12128 pages in unavailable ranges
[ 0.053966] On node 0, zone Normal: 944 pages in unavailable ranges
[ 0.054266] On node 0, zone Normal: 30720 pages in unavailable ranges
[ 0.054296] Reserving Intel graphics memory at [mem 0x99800000-0x9d7fffff]
[ 0.054542] ACPI: PM-Timer IO Port: 0x1808
[ 0.054548] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.054550] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.054551] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.054552] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.054553] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.054554] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.054554] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.054555] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.054556] ACPI: LAPIC_NMI (acpi_id[0x09] high edge lint[0x1])
[ 0.054557] ACPI: LAPIC_NMI (acpi_id[0x0a] high edge lint[0x1])
[ 0.054558] ACPI: LAPIC_NMI (acpi_id[0x0b] high edge lint[0x1])
[ 0.054558] ACPI: LAPIC_NMI (acpi_id[0x0c] high edge lint[0x1])
[ 0.054559] ACPI: LAPIC_NMI (acpi_id[0x0d] high edge lint[0x1])
[ 0.054560] ACPI: LAPIC_NMI (acpi_id[0x0e] high edge lint[0x1])
[ 0.054561] ACPI: LAPIC_NMI (acpi_id[0x0f] high edge lint[0x1])
[ 0.054562] ACPI: LAPIC_NMI (acpi_id[0x10] high edge lint[0x1])
[ 0.054563] ACPI: LAPIC_NMI (acpi_id[0x11] high edge lint[0x1])
[ 0.054564] ACPI: LAPIC_NMI (acpi_id[0x12] high edge lint[0x1])
[ 0.054564] ACPI: LAPIC_NMI (acpi_id[0x13] high edge lint[0x1])
[ 0.054565] ACPI: LAPIC_NMI (acpi_id[0x14] high edge lint[0x1])
[ 0.054597] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.054600] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.054602] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.054606] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.054607] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.054610] TSC deadline timer available
[ 0.054611] smpboot: Allowing 12 CPUs, 0 hotplug CPUs
[ 0.054632] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.054635] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[ 0.054638] PM: hibernation: Registered nosave memory: [mem 0x7e1d9000-0x7ead8fff]
[ 0.054640] PM: hibernation: Registered nosave memory: [mem 0x8ccef000-0x8d0befff]
[ 0.054641] PM: hibernation: Registered nosave memory: [mem 0x8d0bf000-0x8eedefff]
[ 0.054641] PM: hibernation: Registered nosave memory: [mem 0x8eedf000-0x8fbcefff]
[ 0.054642] PM: hibernation: Registered nosave memory: [mem 0x8fbcf000-0x8fc4efff]
[ 0.054644] PM: hibernation: Registered nosave memory: [mem 0x8fc50000-0x9d7fffff]
[ 0.054645] PM: hibernation: Registered nosave memory: [mem 0x9d800000-0xdfffffff]
[ 0.054646] PM: hibernation: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.054647] PM: hibernation: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
[ 0.054647] PM: hibernation: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[ 0.054648] PM: hibernation: Registered nosave memory: [mem 0xfe011000-0xfed0ffff]
[ 0.054649] PM: hibernation: Registered nosave memory: [mem 0xfed10000-0xfed19fff]
[ 0.054650] PM: hibernation: Registered nosave memory: [mem 0xfed1a000-0xfed83fff]
[ 0.054651] PM: hibernation: Registered nosave memory: [mem 0xfed84000-0xfed84fff]
[ 0.054651] PM: hibernation: Registered nosave memory: [mem 0xfed85000-0xfedfffff]
[ 0.054652] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.054653] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xff3fffff]
[ 0.054654] PM: hibernation: Registered nosave memory: [mem 0xff400000-0xffffffff]
[ 0.054655] [mem 0x9d800000-0xdfffffff] available for PCI devices
[ 0.054658] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.058627] setup_percpu: NR_CPUS:12 nr_cpumask_bits:12 nr_cpu_ids:12 nr_node_ids:1
[ 0.058918] percpu: Embedded 44 pages/cpu s140440 r8192 d31592 u262144
[ 0.058927] pcpu-alloc: s140440 r8192 d31592 u262144 alloc=1*2097152
[ 0.058929] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 -- -- -- --
[ 0.058957] Built 1 zonelists, mobility grouping on. Total pages: 8179648
[ 0.058959] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.16.0-rc7+ ro root=PARTUUID=f927883a-e95c-4cdd-b64e-a0a778216b9f resume=PARTUUID=70ccedc5-d788-42bc-9f13-81e2beb61338 apm=power_off rootfstype=ext4 net.ifnames=0
[ 0.059001] Unknown kernel command line parameters "BOOT_IMAGE=/boot/vmlinuz-5.16.0-rc7+ apm=power_off", will be passed to user space.
[ 0.060752] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
[ 0.061626] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.061722] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.130076] Memory: 32517468K/33238584K available (10242K kernel code, 1120K rwdata, 2548K rodata, 1012K init, 892K bss, 720856K reserved, 0K cma-reserved)
[ 0.130082] random: get_random_u64 called from __kmem_cache_create+0x1f/0x470 with crng_init=0
[ 0.130134] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=12, Nodes=1
[ 0.130155] Dynamic Preempt: full
[ 0.130191] rcu: Preemptible hierarchical RCU implementation.
[ 0.130192] rcu: RCU event tracing is enabled.
[ 0.130193] Trampoline variant of Tasks RCU enabled.
[ 0.130194] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.130221] NR_IRQS: 4352, nr_irqs: 2152, preallocated irqs: 16
[ 0.130698] Console: colour dummy device 80x25
[ 0.130933] printk: console [tty0] enabled
[ 0.130943] ACPI: Core revision 20210930
[ 0.131239] hpet: HPET dysfunctional in PC10. Force disabled.
[ 0.131241] APIC: Switch to symmetric I/O mode setup
[ 0.131243] Switched APIC routing to physical flat.
[ 0.136050] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a34a6eea, max_idle_ns: 440795264358 ns
[ 0.136059] Calibrating delay loop (skipped), value calculated using timer frequency.. 5199.98 BogoMIPS (lpj=10399968)
[ 0.136064] pid_max: default: 32768 minimum: 301
[ 0.139294] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.139349] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.139508] CPU0: Thermal monitoring enabled (TM1)
[ 0.139552] process: using mwait in idle threads
[ 0.139555] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.139557] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.139563] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.139566] Spectre V2 : Mitigation: Enhanced IBRS
[ 0.139568] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.139570] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.139573] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 0.140056] Freeing SMP alternatives memory: 28K
[ 0.140056] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1811
[ 0.140056] smpboot: CPU0: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz (family: 0x6, model: 0xa5, stepping: 0x2)
[ 0.140056] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.140056] ... version: 4
[ 0.140056] ... bit width: 48
[ 0.140056] ... generic registers: 4
[ 0.140056] ... value mask: 0000ffffffffffff
[ 0.140056] ... max period: 00007fffffffffff
[ 0.140056] ... fixed-purpose events: 3
[ 0.140056] ... event mask: 000000070000000f
[ 0.140056] rcu: Hierarchical SRCU implementation.
[ 0.140056] smp: Bringing up secondary CPUs ...
[ 0.140056] x86: Booting SMP configuration:
[ 0.140056] .... node #0, CPUs: #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11
[ 0.144289] smp: Brought up 1 node, 12 CPUs
[ 0.144289] smpboot: Max logical packages: 1
[ 0.144289] smpboot: Total of 12 processors activated (62399.80 BogoMIPS)
[ 0.146769] devtmpfs: initialized
[ 0.146769] ACPI: PM: Registering ACPI NVS region [mem 0x8eedf000-0x8fbcefff] (13565952 bytes)
[ 0.146769] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.146769] futex hash table entries: 4096 (order: 6, 262144 bytes, linear)
[ 0.146769] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.146769] thermal_sys: Registered thermal governor 'step_wise'
[ 0.146769] thermal_sys: Registered thermal governor 'user_space'
[ 0.146769] cpuidle: using governor ladder
[ 0.146769] cpuidle: using governor menu
[ 0.148061] PCI: Using configuration type 1 for base access
[ 0.148306] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.148964] cryptd: max_cpu_qlen set to 1000
[ 0.148964] ACPI: Added _OSI(Module Device)
[ 0.148964] ACPI: Added _OSI(Processor Device)
[ 0.148964] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.148964] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.148964] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.148964] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.148964] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.180020] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XDCI], AE_NOT_FOUND (20210930/dswload2-162)
[ 0.180028] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20210930/psobject-220)
[ 0.180032] ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010)
[ 0.181088] ACPI: 10 ACPI AML tables successfully acquired and loaded
[ 0.182720] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.186189] ACPI: Dynamic OEM Table Load:
[ 0.186198] ACPI: SSDT 0xFFFF9049400F3300 0000FC (v02 PmRef Cpu0Psd 00003000 INTL 20160422)
[ 0.186958] ACPI: \_SB_.PR00: _OSC native thermal LVT Acked
[ 0.187523] ACPI: Dynamic OEM Table Load:
[ 0.187532] ACPI: SSDT 0xFFFF904940817C00 000400 (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
[ 0.188367] ACPI: Dynamic OEM Table Load:
[ 0.188374] ACPI: SSDT 0xFFFF90494081B800 000581 (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
[ 0.189249] ACPI: Dynamic OEM Table Load:
[ 0.189256] ACPI: SSDT 0xFFFF90494014B600 000137 (v02 PmRef Cpu0Hwp 00003000 INTL 20160422)
[ 0.190027] ACPI: Dynamic OEM Table Load:
[ 0.190035] ACPI: SSDT 0xFFFF90494006C000 000BEA (v02 PmRef HwpLvt 00003000 INTL 20160422)
[ 0.191223] ACPI: Dynamic OEM Table Load:
[ 0.191232] ACPI: SSDT 0xFFFF90494081D000 000778 (v02 PmRef ApIst 00003000 INTL 20160422)
[ 0.192143] ACPI: Dynamic OEM Table Load:
[ 0.192149] ACPI: SSDT 0xFFFF904940058C00 0003D7 (v02 PmRef ApHwp 00003000 INTL 20160422)
[ 0.193041] ACPI: Dynamic OEM Table Load:
[ 0.193049] ACPI: SSDT 0xFFFF90494006D000 000D22 (v02 PmRef ApPsd 00003000 INTL 20160422)
[ 0.194358] ACPI: Dynamic OEM Table Load:
[ 0.194365] ACPI: SSDT 0xFFFF904940C48000 0003CA (v02 PmRef ApCst 00003000 INTL 20160422)
[ 0.198133] ACPI: EC: EC started
[ 0.198135] ACPI: EC: interrupt blocked
[ 0.199159] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.199162] ACPI: \_SB_.PCI0.LPCB.EC__: Boot DSDT EC used to handle transactions
[ 0.199165] ACPI: Interpreter enabled
[ 0.199204] ACPI: PM: (supports S0 S3 S4 S5)
[ 0.199205] ACPI: Using IOAPIC for interrupt routing
[ 0.199237] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.199527] ACPI: Enabled 7 GPEs in block 00 to 7F
[ 0.200041] ACPI: PM: Power Resource [PG00]
[ 0.227581] ACPI: PM: Power Resource [BTPR]
[ 0.233917] ACPI: PM: Power Resource [V0PR]
[ 0.234059] ACPI: PM: Power Resource [V1PR]
[ 0.234194] ACPI: PM: Power Resource [V2PR]
[ 0.234996] ACPI: PM: Power Resource [WRST]
[ 0.237290] ACPI: PM: Power Resource [PIN]
[ 0.237565] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.237572] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 0.237575] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 0.237852] PCI host bridge to bus 0000:00
[ 0.237855] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.237858] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.237861] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.237863] pci_bus 0000:00: root bus resource [mem 0x9d800000-0xdfffffff window]
[ 0.237866] pci_bus 0000:00: root bus resource [mem 0xfc800000-0xfe7fffff window]
[ 0.237868] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.237880] pci 0000:00:00.0: [8086:9b54] type 00 class 0x060000
[ 0.237938] pci 0000:00:01.0: [8086:1901] type 01 class 0x060400
[ 0.237976] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.238291] pci 0000:00:02.0: [8086:9bc4] type 00 class 0x030000
[ 0.238301] pci 0000:00:02.0: reg 0x10: [mem 0xc2000000-0xc2ffffff 64bit]
[ 0.238308] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref]
[ 0.238313] pci 0000:00:02.0: reg 0x20: [io 0x5000-0x503f]
[ 0.238328] pci 0000:00:02.0: BAR 2: assigned to efifb
[ 0.238518] pci 0000:00:12.0: [8086:06f9] type 00 class 0x118000
[ 0.238538] pci 0000:00:12.0: reg 0x10: [mem 0xc539c000-0xc539cfff 64bit]
[ 0.238690] pci 0000:00:14.0: [8086:06ed] type 00 class 0x0c0330
[ 0.238705] pci 0000:00:14.0: reg 0x10: [mem 0xc5380000-0xc538ffff 64bit]
[ 0.238762] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.239003] pci 0000:00:14.2: [8086:06ef] type 00 class 0x050000
[ 0.239023] pci 0000:00:14.2: reg 0x10: [mem 0xc5398000-0xc5399fff 64bit]
[ 0.239036] pci 0000:00:14.2: reg 0x18: [mem 0xc539d000-0xc539dfff 64bit]
[ 0.239162] pci 0000:00:14.3: [8086:06f0] type 00 class 0x028000
[ 0.239182] pci 0000:00:14.3: reg 0x10: [mem 0xc5390000-0xc5393fff 64bit]
[ 0.239302] pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
[ 0.239449] pci 0000:00:15.0: [8086:06e8] type 00 class 0x0c8000
[ 0.239470] pci 0000:00:15.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.239692] pci 0000:00:15.1: [8086:06e9] type 00 class 0x0c8000
[ 0.239713] pci 0000:00:15.1: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 0.239966] pci 0000:00:16.0: [8086:06e0] type 00 class 0x078000
[ 0.239986] pci 0000:00:16.0: reg 0x10: [mem 0xc53a0000-0xc53a0fff 64bit]
[ 0.240066] pci 0000:00:16.0: PME# supported from D3hot
[ 0.240350] pci 0000:00:17.0: [8086:06d3] type 00 class 0x010601
[ 0.240363] pci 0000:00:17.0: reg 0x10: [mem 0xc539a000-0xc539bfff]
[ 0.240371] pci 0000:00:17.0: reg 0x14: [mem 0xc53a4000-0xc53a40ff]
[ 0.240379] pci 0000:00:17.0: reg 0x18: [io 0x5080-0x5087]
[ 0.240387] pci 0000:00:17.0: reg 0x1c: [io 0x5088-0x508b]
[ 0.240394] pci 0000:00:17.0: reg 0x20: [io 0x5060-0x507f]
[ 0.240402] pci 0000:00:17.0: reg 0x24: [mem 0xc53a3000-0xc53a37ff]
[ 0.240438] pci 0000:00:17.0: PME# supported from D3hot
[ 0.240799] pci 0000:00:1d.0: [8086:06b0] type 01 class 0x060400
[ 0.240872] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.241287] pci 0000:00:1d.5: [8086:06b5] type 01 class 0x060400
[ 0.241352] pci 0000:00:1d.5: PME# supported from D0 D3hot D3cold
[ 0.241741] pci 0000:00:1d.6: [8086:06b6] type 01 class 0x060400
[ 0.241806] pci 0000:00:1d.6: PME# supported from D0 D3hot D3cold
[ 0.242204] pci 0000:00:1f.0: [8086:068d] type 00 class 0x060100
[ 0.242547] pci 0000:00:1f.3: [8086:06c8] type 00 class 0x040300
[ 0.242578] pci 0000:00:1f.3: reg 0x10: [mem 0xc5394000-0xc5397fff 64bit]
[ 0.242616] pci 0000:00:1f.3: reg 0x20: [mem 0xc5000000-0xc50fffff 64bit]
[ 0.242689] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 0.243120] pci 0000:00:1f.4: [8086:06a3] type 00 class 0x0c0500
[ 0.243144] pci 0000:00:1f.4: reg 0x10: [mem 0xc53a1000-0xc53a10ff 64bit]
[ 0.243172] pci 0000:00:1f.4: reg 0x20: [io 0xefa0-0xefbf]
[ 0.243347] pci 0000:00:1f.5: [8086:06a4] type 00 class 0x0c8000
[ 0.243363] pci 0000:00:1f.5: reg 0x10: [mem 0xfe010000-0xfe010fff]
[ 0.243482] pci 0000:01:00.0: [10de:1f95] type 00 class 0x030000
[ 0.243505] pci 0000:01:00.0: reg 0x10: [mem 0xc4000000-0xc4ffffff]
[ 0.243524] pci 0000:01:00.0: reg 0x14: [mem 0xb0000000-0xbfffffff 64bit pref]
[ 0.243544] pci 0000:01:00.0: reg 0x1c: [mem 0xc0000000-0xc1ffffff 64bit pref]
[ 0.243557] pci 0000:01:00.0: reg 0x24: [io 0x4000-0x407f]
[ 0.243570] pci 0000:01:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref]
[ 0.243594] pci 0000:01:00.0: Enabling HDA controller
[ 0.243643] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 0.243663] pci 0000:01:00.0: 63.008 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x8 link at 0000:00:01.0 (capable of 126.016 Gb/s with 8.0 GT/s PCIe x16 link)
[ 0.243799] pci 0000:00:01.0: PCI bridge to [bus 01-05]
[ 0.243802] pci 0000:00:01.0: bridge window [io 0x4000-0x4fff]
[ 0.243805] pci 0000:00:01.0: bridge window [mem 0xc3000000-0xc4ffffff]
[ 0.243809] pci 0000:00:01.0: bridge window [mem 0xb0000000-0xc1ffffff 64bit pref]
[ 0.243872] pci 0000:06:00.0: [15b7:5009] type 00 class 0x010802
[ 0.243893] pci 0000:06:00.0: reg 0x10: [mem 0xc5200000-0xc5203fff 64bit]
[ 0.243922] pci 0000:06:00.0: reg 0x20: [mem 0xc5204000-0xc52040ff 64bit]
[ 0.252108] pci 0000:00:1d.0: PCI bridge to [bus 06]
[ 0.252126] pci 0000:00:1d.0: bridge window [mem 0xc5200000-0xc52fffff]
[ 0.252183] pci 0000:00:1d.5: PCI bridge to [bus 07]
[ 0.252230] pci 0000:08:00.0: [10ec:5287] type 00 class 0xff0000
[ 0.252247] pci 0000:08:00.0: reg 0x10: [mem 0xc5105000-0xc5105fff]
[ 0.252291] pci 0000:08:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 0.252358] pci 0000:08:00.0: supports D1 D2
[ 0.252360] pci 0000:08:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.252446] pci 0000:08:00.1: [10ec:8168] type 00 class 0x020000
[ 0.252467] pci 0000:08:00.1: reg 0x10: [io 0x3000-0x30ff]
[ 0.252493] pci 0000:08:00.1: reg 0x18: [mem 0xc5104000-0xc5104fff 64bit]
[ 0.252510] pci 0000:08:00.1: reg 0x20: [mem 0xc5100000-0xc5103fff 64bit]
[ 0.252586] pci 0000:08:00.1: supports D1 D2
[ 0.252588] pci 0000:08:00.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.252683] pci 0000:00:1d.6: PCI bridge to [bus 08]
[ 0.252687] pci 0000:00:1d.6: bridge window [io 0x3000-0x3fff]
[ 0.252691] pci 0000:00:1d.6: bridge window [mem 0xc5100000-0xc51fffff]
[ 0.252710] pci_bus 0000:00: on NUMA node 0
[ 0.254055] ACPI: EC: interrupt unblocked
[ 0.254058] ACPI: EC: event unblocked
[ 0.254084] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.254086] ACPI: EC: GPE=0x3
[ 0.254088] ACPI: \_SB_.PCI0.LPCB.EC__: Boot DSDT EC initialization complete
[ 0.254092] ACPI: \_SB_.PCI0.LPCB.EC__: EC: Used to handle transactions and events
[ 0.254150] iommu: Default domain type: Translated
[ 0.254152] iommu: DMA domain TLB invalidation policy: lazy mode
[ 0.254163] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.254163] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.254163] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 0.254163] pci 0000:00:02.0: vgaarb: no bridge control possible
[ 0.254163] pci 0000:01:00.0: vgaarb: bridge control possible
[ 0.254163] vgaarb: loaded
[ 0.254163] SCSI subsystem initialized
[ 0.254163] libata version 3.00 loaded.
[ 0.254163] ACPI: bus type USB registered
[ 0.254163] usbcore: registered new interface driver usbfs
[ 0.254163] usbcore: registered new interface driver hub
[ 0.254163] usbcore: registered new device driver usb
[ 0.254163] mc: Linux media interface: v0.10
[ 0.254163] videodev: Linux video capture interface: v2.00
[ 0.254163] Registered efivars operations
[ 0.254163] Advanced Linux Sound Architecture Driver Initialized.
[ 0.254163] Bluetooth: Core ver 2.22
[ 0.254163] NET: Registered PF_BLUETOOTH protocol family
[ 0.254163] Bluetooth: HCI device and connection manager initialized
[ 0.254163] Bluetooth: HCI socket layer initialized
[ 0.254163] Bluetooth: L2CAP socket layer initialized
[ 0.254163] Bluetooth: SCO socket layer initialized
[ 0.254163] PCI: Using ACPI for IRQ routing
[ 0.254163] PCI: pci_cache_line_size set to 64 bytes
[ 0.254163] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[ 0.254163] e820: reserve RAM buffer [mem 0x7e1d9000-0x7fffffff]
[ 0.254163] e820: reserve RAM buffer [mem 0x8ccef000-0x8fffffff]
[ 0.254163] e820: reserve RAM buffer [mem 0x8fc50000-0x8fffffff]
[ 0.254163] e820: reserve RAM buffer [mem 0x860800000-0x863ffffff]
[ 0.254163] clocksource: Switched to clocksource tsc-early
[ 0.254163] pnp: PnP ACPI init
[ 0.254163] system 00:00: [mem 0x40000000-0x403fffff] could not be reserved
[ 0.254163] system 00:01: [io 0x1800-0x18fe] has been reserved
[ 0.254163] system 00:01: [mem 0xfd000000-0xfd69ffff] has been reserved
[ 0.254163] system 00:01: [mem 0xfd6c0000-0xfd6cffff] has been reserved
[ 0.254163] system 00:01: [mem 0xfd6f0000-0xfdffffff] has been reserved
[ 0.254163] system 00:01: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 0.254163] system 00:01: [mem 0xfe200000-0xfe7fffff] has been reserved
[ 0.254163] system 00:01: [mem 0xff000000-0xffffffff] could not be reserved
[ 0.254163] system 00:02: [io 0x2000-0x20fe] has been reserved
[ 0.254163] pnp 00:03: disabling [io 0x3322-0x3323] because it overlaps 0000:00:1d.6 BAR 7 [io 0x3000-0x3fff]
[ 0.254163] system 00:03: [io 0x0680-0x069f] has been reserved
[ 0.254163] system 00:03: [io 0x164e-0x164f] has been reserved
[ 0.254163] system 00:05: [io 0x1854-0x1857] has been reserved
[ 0.254163] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.254163] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.254163] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.254163] system 00:08: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.254163] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.254163] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved
[ 0.254163] system 00:08: [mem 0xfed45000-0xfed8ffff] could not be reserved
[ 0.254163] system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.254163] system 00:09: [mem 0xfe038000-0xfe038fff] has been reserved
[ 0.254163] pnp: PnP ACPI: found 10 devices
[ 0.258627] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.258650] NET: Registered PF_INET protocol family
[ 0.258799] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.260627] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 0.260673] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.260898] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.260982] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.261006] UDP hash table entries: 16384 (order: 7, 524288 bytes, linear)
[ 0.261068] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes, linear)
[ 0.261145] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.261150] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff80000-0xffffffff pref]: no compatible bridge window
[ 0.261162] pci 0000:00:15.0: BAR 0: assigned [mem 0x9d800000-0x9d800fff 64bit]
[ 0.261177] pci 0000:00:15.1: BAR 0: assigned [mem 0x9d801000-0x9d801fff 64bit]
[ 0.261189] pci 0000:01:00.0: BAR 6: assigned [mem 0xc3000000-0xc307ffff pref]
[ 0.261192] pci 0000:00:01.0: PCI bridge to [bus 01-05]
[ 0.261194] pci 0000:00:01.0: bridge window [io 0x4000-0x4fff]
[ 0.261198] pci 0000:00:01.0: bridge window [mem 0xc3000000-0xc4ffffff]
[ 0.261201] pci 0000:00:01.0: bridge window [mem 0xb0000000-0xc1ffffff 64bit pref]
[ 0.261205] pci 0000:00:1d.0: PCI bridge to [bus 06]
[ 0.261212] pci 0000:00:1d.0: bridge window [mem 0xc5200000-0xc52fffff]
[ 0.261219] pci 0000:00:1d.5: PCI bridge to [bus 07]
[ 0.261228] pci 0000:08:00.0: BAR 6: assigned [mem 0xc5110000-0xc511ffff pref]
[ 0.261231] pci 0000:00:1d.6: PCI bridge to [bus 08]
[ 0.261233] pci 0000:00:1d.6: bridge window [io 0x3000-0x3fff]
[ 0.261237] pci 0000:00:1d.6: bridge window [mem 0xc5100000-0xc51fffff]
[ 0.261244] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.261246] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.261249] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.261251] pci_bus 0000:00: resource 7 [mem 0x9d800000-0xdfffffff window]
[ 0.261253] pci_bus 0000:00: resource 8 [mem 0xfc800000-0xfe7fffff window]
[ 0.261255] pci_bus 0000:01: resource 0 [io 0x4000-0x4fff]
[ 0.261257] pci_bus 0000:01: resource 1 [mem 0xc3000000-0xc4ffffff]
[ 0.261259] pci_bus 0000:01: resource 2 [mem 0xb0000000-0xc1ffffff 64bit pref]
[ 0.261262] pci_bus 0000:06: resource 1 [mem 0xc5200000-0xc52fffff]
[ 0.261264] pci_bus 0000:08: resource 0 [io 0x3000-0x3fff]
[ 0.261266] pci_bus 0000:08: resource 1 [mem 0xc5100000-0xc51fffff]
[ 0.261353] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.263283] PCI: CLS 64 bytes, default 64
[ 0.263290] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.263292] software IO TLB: mapped [mem 0x0000000087d15000-0x000000008bd15000] (64MB)
[ 0.263315] Unpacking initramfs...
[ 0.263381] Freeing initrd memory: 92K
[ 0.263441] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[ 0.263445] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 0.263446] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 0.263448] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 0.263449] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 0.263451] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 0.263976] Initialise system trusted keyrings
[ 0.264004] workingset: timestamp_bits=62 max_order=23 bucket_order=0
[ 0.265348] Key type cifs.spnego registered
[ 0.265352] Key type cifs.idmap registered
[ 0.265401] fuse: init (API version 7.35)
[ 0.274464] NET: Registered PF_ALG protocol family
[ 0.274467] Key type asymmetric registered
[ 0.274468] Asymmetric key parser 'x509' registered
[ 0.274488] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 0.274490] io scheduler mq-deadline registered
[ 0.275331] Monitor-Mwait will be used to enter C-1 state
[ 0.275336] Monitor-Mwait will be used to enter C-2 state
[ 0.275338] Monitor-Mwait will be used to enter C-3 state
[ 0.275341] ACPI: \_SB_.PR00: Found 3 idle states
[ 0.275779] ACPI: AC: AC Adapter [AC] (on-line)
[ 0.275834] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 0.275867] ACPI: button: Power Button [PWRB]
[ 0.275892] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[ 0.275913] ACPI: button: Sleep Button [SLPB]
[ 0.275938] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[ 0.275957] ACPI: button: Lid Switch [LID0]
[ 0.275984] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.276003] ACPI: button: Power Button [PWRF]
[ 0.277597] ACPI: \_TZ_.TZ0_: Invalid active0 threshold
[ 0.277701] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.277704] ACPI: thermal: Thermal Zone [TZ0] (25 C)
[ 0.278205] ACPI: battery: Slot [BAT0] (battery present)
[ 0.280647] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.280884] Linux agpgart interface v0.103
[ 0.280962] ACPI: bus type drm_connector registered
[ 0.281645] rtsx_pci 0000:08:00.0: enabling device (0000 -> 0002)
[ 0.388907] nvme 0000:06:00.0: platform quirk: setting simple suspend
[ 0.388950] nvme nvme0: pci function 0000:06:00.0
[ 0.388978] ahci 0000:00:17.0: version 3.0
[ 0.389444] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x10 impl SATA mode
[ 0.389451] ahci 0000:00:17.0: flags: 64bit ncq sntf pm clo only pio slum part ems deso sadm sds apst
[ 0.389733] scsi host0: ahci
[ 0.389882] scsi host1: ahci
[ 0.390008] scsi host2: ahci
[ 0.390101] scsi host3: ahci
[ 0.390230] scsi host4: ahci
[ 0.390254] ata1: DUMMY
[ 0.390255] ata2: DUMMY
[ 0.390256] ata3: DUMMY
[ 0.390257] ata4: DUMMY
[ 0.390261] ata5: SATA max UDMA/133 abar m2048@0xc53a3000 port 0xc53a3300 irq 122
[ 0.390316] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.390324] ehci-pci: EHCI PCI platform driver
[ 0.390334] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.390490] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.390498] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.391564] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000000009810
[ 0.391714] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.16
[ 0.391718] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.391721] usb usb1: Product: xHCI Host Controller
[ 0.391723] usb usb1: Manufacturer: Linux 5.16.0-rc7+ xhci-hcd
[ 0.391725] usb usb1: SerialNumber: 0000:00:14.0
[ 0.391801] hub 1-0:1.0: USB hub found
[ 0.391818] hub 1-0:1.0: 16 ports detected
[ 0.392981] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.392985] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.392988] xhci_hcd 0000:00:14.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 0.393018] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.16
[ 0.393022] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.393024] usb usb2: Product: xHCI Host Controller
[ 0.393026] usb usb2: Manufacturer: Linux 5.16.0-rc7+ xhci-hcd
[ 0.393028] usb usb2: SerialNumber: 0000:00:14.0
[ 0.393094] hub 2-0:1.0: USB hub found
[ 0.393106] hub 2-0:1.0: 8 ports detected
[ 0.393394] usb: port power management may be unreliable
[ 0.393713] usbcore: registered new interface driver usb-storage
[ 0.393721] usbcore: registered new interface driver ums-realtek
[ 0.393741] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[ 0.395150] nvme nvme0: allocated 32 MiB host memory buffer.
[ 0.396596] nvme nvme0: 12/0/0 default/read/poll queues
[ 0.399740] nvme0n1: p1 p2 p3 p4 p5 p6 p7 p8
[ 1.012398] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1.014198] i8042: Detected active multiplexing controller, rev 1.1
[ 1.016632] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.016637] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[ 1.016639] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[ 1.016641] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[ 1.016643] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[ 1.016820] mousedev: PS/2 mouse device common for all mice
[ 1.017179] rtc_cmos 00:04: RTC can wake from S4
[ 1.018146] rtc_cmos 00:04: registered as rtc0
[ 1.018423] rtc_cmos 00:04: setting system clock to 2021-12-30T08:31:46 UTC (1640853106)
[ 1.018427] rtc_cmos 00:04: alarms up to one month, y3k, 242 bytes nvram
[ 1.018435] i2c_dev: i2c /dev entries driver
[ 1.019009] intel_pstate: Intel P-state driver initializing
[ 1.019776] intel_pstate: HWP enabled
[ 1.019856] efifb: probing for efifb
[ 1.019861] efifb: framebuffer at 0xa0000000, using 8128k, total 8128k
[ 1.019863] efifb: mode is 1920x1080x32, linelength=7680, pages=1
[ 1.019864] efifb: scrolling: redraw
[ 1.019864] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 1.019869] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 1.021978] Console: switching to colour frame buffer device 240x67
[ 1.023875] fb0: EFI VGA frame buffer device
[ 1.023955] NET: Registered PF_PACKET protocol family
[ 1.023965] NET: Registered PF_KEY protocol family
[ 1.023975] Key type dns_resolver registered
[ 1.024578] microcode: sig=0xa0652, pf=0x20, revision=0xea
[ 1.024926] microcode: Microcode Update Driver: v2.2.
[ 1.024928] IPI shorthand broadcast: enabled
[ 1.024943] AVX2 version of gcm_enc/dec engaged.
[ 1.025506] AES CTR mode by8 optimization enabled
[ 1.025891] sched_clock: Marking stable (1020470878, 5415978)->(1042284569, -16397713)
[ 1.026161] registered taskstats version 1
[ 1.026167] Loading compiled-in X.509 certificates
[ 1.040966] ata5.00: ATA-10: ST2000LM015-2E8174, 0001, max UDMA/133
[ 1.050764] ata5.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 32), AA
[ 1.108045] ata5.00: configured for UDMA/133
[ 1.108156] scsi 4:0:0:0: Direct-Access ATA ST2000LM015-2E81 0001 PQ: 0 ANSI: 5
[ 1.108306] sd 4:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 1.108317] sd 4:0:0:0: Attached scsi generic sg0 type 0
[ 1.108319] sd 4:0:0:0: [sda] 4096-byte physical blocks
[ 1.108337] sd 4:0:0:0: [sda] Write Protect is off
[ 1.108347] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.108352] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.166052] sda: sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8
[ 1.166221] sd 4:0:0:0: [sda] Attached SCSI disk
[ 1.240580] usb 1-6: new full-speed USB device number 2 using xhci_hcd
[ 1.284492] tsc: Refined TSC clocksource calibration: 2591.998 MHz
[ 1.284508] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cb518234, max_idle_ns: 440795279333 ns
[ 1.284677] clocksource: Switched to clocksource tsc
[ 1.300492] ALSA device list:
[ 1.300500] No soundcards found.
[ 1.304394] EXT4-fs (nvme0n1p4): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 1.304424] VFS: Mounted root (ext4 filesystem) readonly on device 259:4.
[ 1.304989] devtmpfs: mounted
[ 1.305283] Freeing unused kernel image (initmem) memory: 1012K
[ 1.320339] Write protecting the kernel read-only data: 16384k
[ 1.320890] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 1.321197] Freeing unused kernel image (rodata/data gap) memory: 1548K
[ 1.327441] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.327452] Run /sbin/init as init process
[ 1.327458] with arguments:
[ 1.327459] /sbin/init
[ 1.327459] with environment:
[ 1.327459] HOME=/
[ 1.327460] TERM=linux
[ 1.327460] BOOT_IMAGE=/boot/vmlinuz-5.16.0-rc7+
[ 1.327461] apm=power_off
[ 1.394769] usb 1-6: New USB device found, idVendor=046d, idProduct=c534, bcdDevice=29.01
[ 1.395255] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.395718] usb 1-6: Product: USB Receiver
[ 1.396238] usb 1-6: Manufacturer: Logitech
[ 1.403296] random: fast init done
[ 1.403965] tun: Universal TUN/TAP device driver, 1.6
[ 1.430827] udevd[305]: starting version 3.2.10
[ 1.432263] random: udevd: uninitialized urandom read (16 bytes read)
[ 1.432808] random: udevd: uninitialized urandom read (16 bytes read)
[ 1.433226] random: udevd: uninitialized urandom read (16 bytes read)
[ 1.443800] udevd[306]: starting eudev-3.2.10
[ 1.453215] mmc0: cannot verify signal voltage switch
[ 1.455331] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found
[ 1.455961] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found
[ 1.456561] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found
[ 1.457179] wmi_bus wmi_bus-PNP0C14:01: WQ data block query control method not found
[ 1.458704] acpi PNP0C14:04: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:03)
[ 1.462043] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 1.462113] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.463923] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.467088] Intel(R) Wireless WiFi driver for Linux
[ 1.470411] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[ 1.471006] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
[ 1.471722] iwlwifi 0000:00:14.3: loaded firmware version 67.8f59b80b.0 QuZ-a0-hr-b0-67.ucode op_mode iwlmvm
[ 1.477586] checking generic (a0000000 7f0000) vs hw (c2000000 1000000)
[ 1.477588] checking generic (a0000000 7f0000) vs hw (a0000000 10000000)
[ 1.477589] fb0: switching to i915 from EFI VGA
[ 1.478113] Console: switching to colour dummy device 80x25
[ 1.478133] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 1.479144] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 1.480054] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 1.481516] MXM: GUID detected in BIOS
[ 1.481533] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20210930/nsarguments-61)
[ 1.481557] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20210930/nsarguments-61)
[ 1.481673] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported
[ 1.481677] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
[ 1.481678] nouveau: detected PR support, will not use DSM
[ 1.481695] nouveau 0000:01:00.0: enabling device (0006 -> 0007)
[ 1.481797] nouveau 0000:01:00.0: NVIDIA TU117 (167000a1)
[ 1.484068] intel-lpss 0000:00:15.0: enabling device (0004 -> 0006)
[ 1.486437] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354
[ 1.498778] thermal thermal_zone2: failed to read out thermal zone (-61)
[ 1.504104] intel-lpss 0000:00:15.1: enabling device (0004 -> 0006)
[ 1.524619] i915 0000:00:02.0: [drm] [ENCODER:102:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock, gate it
[ 1.524625] i915 0000:00:02.0: [drm] [ENCODER:117:DDI C/PHY C] is disabled/in DSI mode with an ungated DDI clock, gate it
[ 1.528947] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[ 1.529355] ACPI: video: Video Device [PEGP] (multi-head: no rom: yes post: no)
[ 1.529446] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input9
[ 1.530438] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 1.530512] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input10
[ 1.532065] usb 1-8: new high-speed USB device number 3 using xhci_hcd
[ 1.544177] fbcon: i915drmfb (fb0) is primary device
[ 1.549076] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 1.549155] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 1.549171] Console: switching to colour frame buffer device 240x67
[ 1.549402] i2c i2c-6: 2/2 memory slots populated (from DMI)
[ 1.549840] i2c i2c-6: Successfully instantiated SPD at 0x50
[ 1.550628] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 1.556297] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 1.558456] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[ 1.572709] nouveau 0000:01:00.0: bios: version 90.17.42.00.36
[ 1.572840] mmc0: new ultra high speed SDR104 SDHC card at address 59b4
[ 1.572957] mmcblk0: mmc0:59b4 SDU1 14.7 GiB
[ 1.573627] mmcblk0: p1
[ 1.574189] nouveau 0000:01:00.0: pmu: firmware unavailable
[ 1.576148] nouveau 0000:01:00.0: fb: 4096 MiB GDDR6
[ 1.579311] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC293: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 1.579334] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.579350] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 1.579363] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 1.579375] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 1.579385] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x18
[ 1.579396] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x1a
[ 1.579408] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 1.608184] iwlwifi 0000:00:14.3: Detected RF HR B3, rfid=0x10a100
[ 1.634384] vga_switcheroo: enabled
[ 1.634400] nouveau 0000:01:00.0: DRM: VRAM: 4096 MiB
[ 1.634411] nouveau 0000:01:00.0: DRM: GART: 536870912 MiB
[ 1.634422] nouveau 0000:01:00.0: DRM: BIT table 'A' not found
[ 1.634433] nouveau 0000:01:00.0: DRM: BIT table 'L' not found
[ 1.634443] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[ 1.634454] nouveau 0000:01:00.0: DRM: DCB version 4.1
[ 1.634746] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 1.634884] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1
[ 1.634900] nouveau 0000:01:00.0: DRM: Disabling PCI power management to avoid bug
[ 1.635055] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input11
[ 1.635090] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 1.635121] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 1.635151] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 1.635183] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 1.635213] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 1.635244] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 1.672909] iwlwifi 0000:00:14.3: base HW address: 34:7d:f6:df:83:1a
[ 1.696953] usb 1-8: New USB device found, idVendor=04f2, idProduct=b685, bcdDevice=54.04
[ 1.697449] usb 1-8: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 1.697937] usb 1-8: Product: Chicony USB2.0 Camera
[ 1.698418] usb 1-8: Manufacturer: Sonix Technology Co., Ltd.
[ 1.828110] usb 1-14: new full-speed USB device number 4 using xhci_hcd
[ 1.977957] usb 1-14: New USB device found, idVendor=8087, idProduct=0026, bcdDevice= 0.02
[ 1.978449] usb 1-14: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.009238] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/0003:046D:C534.0001/input/input18
[ 2.068198] hid-generic 0003:046D:C534.0001: input: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:14.0-6/input0
[ 2.070675] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:046D:C534.0002/input/input19
[ 2.071226] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:046D:C534.0002/input/input20
[ 2.128188] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.1/0003:046D:C534.0002/input/input21
[ 2.128913] hid-generic 0003:046D:C534.0002: input,hiddev96: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:14.0-6/input1
[ 2.129466] usbcore: registered new interface driver usbhid
[ 2.130059] usbhid: USB HID core driver
[ 2.293422] usbcore: registered new interface driver btusb
[ 2.294543] Bluetooth: hci0: Bootloader revision 0.4 build 0 week 30 2018
[ 2.296085] usb 1-8: Found UVC 1.00 device Chicony USB2.0 Camera (04f2:b685)
[ 2.296546] Bluetooth: hci0: Device revision is 2
[ 2.297162] Bluetooth: hci0: Secure boot is enabled
[ 2.297689] Bluetooth: hci0: OTP lock is enabled
[ 2.298210] Bluetooth: hci0: API lock is enabled
[ 2.298720] Bluetooth: hci0: Debug lock is disabled
[ 2.299235] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[ 2.300659] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi
[ 2.301171] Bluetooth: hci0: Boot Address: 0x24800
[ 2.301647] Bluetooth: hci0: Firmware Version: 125-46.21
[ 2.303495] usbcore: registered new interface driver uvcvideo
[ 3.055240] random: crng init done
[ 3.055695] random: 6 urandom warning(s) missed due to ratelimiting
[ 3.700807] Adding 65535996k swap on /dev/sda5. Priority:1 extents:1 across:65535996k
[ 3.708038] EXT4-fs (nvme0n1p4): re-mounted. Opts: (null). Quota mode: disabled.
[ 3.735531] EXT4-fs (nvme0n1p4): re-mounted. Opts: (null). Quota mode: disabled.
[ 3.803973] ntfs3: Max link count 4000
[ 3.897615] Bluetooth: hci0: Waiting for firmware download to complete
[ 3.898532] Bluetooth: hci0: Firmware loaded in 1559955 usecs
[ 3.899079] Bluetooth: hci0: Waiting for device to boot
[ 3.913827] Bluetooth: hci0: Device booted in 14408 usecs
[ 3.914928] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-19-0-4.ddc
[ 3.917851] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 3.919825] Bluetooth: hci0: Firmware revision 0.4 build 125 week 46 2021
[ 3.980822] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.982812] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.984812] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.986608] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.987621] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.988606] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 3.989650] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 4.079823] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 4.218587] EXT4-fs (sda8): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 4.335314] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 4.379100] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 6.727550] wlan0: authenticate with DE:AD:BE:EF:AA:BB
[ 6.737488] wlan0: send auth to DE:AD:BE:EF:AA:BB (try 1/3)
[ 6.764290] wlan0: authenticated
[ 6.768340] wlan0: associate with DE:AD:BE:EF:AA:BB (try 1/3)
[ 6.770649] wlan0: RX AssocResp from DE:AD:BE:EF:AA:BB (capab=0x1011 status=0 aid=2)
[ 6.778137] wlan0: associated
[ 6.861071] wlan0: Limiting TX power to 23 (23 - 0) dBm as advertised by DE:AD:BE:EF:AA:BB
[ 7.254572] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7.255040] Bluetooth: BNEP filters: protocol multicast
[ 7.255500] Bluetooth: BNEP socket layer initialized
[ 7.312747] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.313573] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.314700] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.315610] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.316675] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.317570] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.318561] Bluetooth: hci0: Failed to read codec capabilities (-56)
[ 7.475966] CIFS: Attempting to mount \\nas\Share
[ 8.581232] CIFS: Attempting to mount \\nas\Media
[ 11.972392] nouveau 0000:01:00.0: Enabling HDA controller
[ 28.196665] nouveau 0000:01:00.0: Enabling HDA controller
[ 28.641176] Bluetooth: RFCOMM TTY layer initialized
[ 28.641180] Bluetooth: RFCOMM socket layer initialized
[ 28.641182] Bluetooth: RFCOMM ver 1.11
[ 31.578075] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: errors=remount-ro. Quota mode: disabled.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 5.10
iManufacturer 3 Linux 5.10.89 xhci-hcd
iProduct 2 xHCI Host Controller
iSerial 1 0000:00:14.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
Hub Descriptor:
bLength 12
bDescriptorType 42
nNbrPorts 8
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
bHubDecLat 0.0 micro seconds
wHubDelay 0 nano seconds
DeviceRemovable 0x00 0x00
Hub Port Status:
Port 1: 0000.02a0 lowspeed L1
Port 2: 0000.02a0 lowspeed L1
Port 3: 0000.02a0 lowspeed L1
Port 4: 0000.02a0 lowspeed L1
Port 5: 0000.02a0 lowspeed L1
Port 6: 0000.02a0 lowspeed L1
Port 7: 0000.02a0 lowspeed L1
Port 8: 0000.02a0 lowspeed L1
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x005b
bNumDeviceCaps 2
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x02
Latency Tolerance Messages (LTM) Supported
wSpeedsSupported 0x0008
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 3
Lowest fully-functional device speed is SuperSpeed (5Gbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 918 micro seconds
SuperSpeedPlus USB Device Capability:
bLength 76
bDescriptorType 16
bDevCapabilityType 10
bmAttributes 0x000000ef
Sublink Speed Attribute count 15
Sublink Speed ID count 7
wFunctionalitySupport 0x0001
bmSublinkSpeedAttr[0] 0x00050034
Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[1] 0x000500b4
Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[2] 0x000a4035
Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
bmSublinkSpeedAttr[3] 0x000a40b5
Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
bmSublinkSpeedAttr[4] 0x04e00026
Speed Attribute ID: 6 1248Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[5] 0x04e000a6
Speed Attribute ID: 6 1248Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[6] 0x09c00027
Speed Attribute ID: 7 2496Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[7] 0x09c000a7
Speed Attribute ID: 7 2496Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[8] 0x13800028
Speed Attribute ID: 8 4992Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[9] 0x138000a8
Speed Attribute ID: 8 4992Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[10] 0x05b10029
Speed Attribute ID: 9 1457Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[11] 0x05b100a9
Speed Attribute ID: 9 1457Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[12] 0x0b63002a
Speed Attribute ID: 10 2915Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[13] 0x0b6300aa
Speed Attribute ID: 10 2915Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[14] 0x16c6002b
Speed Attribute ID: 11 5830Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[15] 0x16c600ab
Speed Attribute ID: 11 5830Mb/s Symmetric TX SuperSpeed
Device Status: 0x0001
Self Powered
Bus 001 Device 003: ID 04f2:b685 Chicony Electronics Co., Ltd Chicony USB2.0 Camera
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x04f2 Chicony Electronics Co., Ltd
idProduct 0xb685
bcdDevice 54.04
iManufacturer 2 Sonix Technology Co., Ltd.
iProduct 1 Chicony USB2.0 Camera
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x02f7
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 5 Chicony USB2.0 Camera
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 5 Chicony USB2.0 Camera
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 0x004d
dwClockFrequency 15.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 4
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 3
iTerminal 0
VideoControl Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 3
guidExtensionCode {28f03370-6311-4a2e-ba2c-6890eb334016}
bNumControls 8
bNrInPins 1
baSourceID( 0) 2
bControlSize 1
bmControls( 0) 0x9f
iExtension 0
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000004
Auto-Exposure Priority
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000157f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Power Line Frequency
White Balance Temperature, Auto
iProcessing 0
bmVideoStandards 0x7f
None
NTSC - 525/60
PAL - 625/50
SECAM - 625/50
NTSC - 625/50
PAL - 525/60
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 6
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 15
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 2
wTotalLength 0x021b
bEndpointAddress 0x81 EP 1 IN
bmInfo 0
bTerminalLink 4
bStillCaptureMethod 0
bTriggerSupport 0
bTriggerUsage 0
bControlSize 1
bmaControls( 0) 0
bmaControls( 1) 0
VideoStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 6 (FORMAT_MJPEG)
bFormatIndex 1
bNumFrameDescriptors 8
bFlags 0
Fixed-size samples: No
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 1 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 442368000
dwMaxBitRate 442368000
dwMaxVideoFrameBufferSize 1843789
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614989
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 360
dwMinBitRate 110592000
dwMaxBitRate 110592000
dwMaxVideoFrameBufferSize 461389
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 48660480
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 203341
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 36864000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 154189
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 6
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 12165120
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 51277
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 7
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 9216000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38989
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 8
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 442368000
dwMaxBitRate 442368000
dwMaxVideoFrameBufferSize 1843789
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 2
bNumFrameDescriptors 8
guidFormat {32595559-0000-0010-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 1843200
dwDefaultFrameInterval 1000000
bFrameIntervalType 1
dwFrameInterval( 0) 1000000
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 360
dwMinBitRate 110592000
dwMaxBitRate 110592000
dwMaxVideoFrameBufferSize 460800
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 48660480
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 36864000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 6
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 12165120
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 7
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 9216000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 8
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 1843200
dwDefaultFrameInterval 1000000
bFrameIntervalType 1
dwFrameInterval( 0) 1000000
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0100 1x 256 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0320 1x 800 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0b20 2x 800 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1320 3x 800 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 6
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0002
(Bus Powered)
Remote Wakeup Enabled
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046d Logitech, Inc.
idProduct 0xc534 Unifying Receiver
bcdDevice 29.01
iManufacturer 1 Logitech
iProduct 2 USB Receiver
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x003b
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 RQR29.01_B0016
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 98mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 59
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 8
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 177
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0014 1x 20 bytes
bInterval 2
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 004: ID 8087:0026 Intel Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x0026
bcdDevice 0.02
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00c8
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 6
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x003f 1x 63 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x003f 1x 63 bytes
bInterval 1
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x000c
bNumDeviceCaps 1
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x0000040e
BESL Link Power Management (LPM) Supported
BESL value 1024 us
Device Status: 0x0001
Self Powered
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 5.10
iManufacturer 3 Linux 5.10.89 xhci-hcd
iProduct 2 xHCI Host Controller
iSerial 1 0000:00:14.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 13
bDescriptorType 41
nNbrPorts 16
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00 0x45 0x00
PortPwrCtrlMask 0xff 0xff 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0103 power enable connect
Port 7: 0000.0100 power
Port 8: 0000.0503 highspeed power enable connect
Port 9: 0000.0100 power
Port 10: 0000.0100 power
Port 11: 0000.0100 power
Port 12: 0000.0100 power
Port 13: 0000.0100 power
Port 14: 0000.0103 power enable connect
Port 15: 0000.0100 power
Port 16: 0000.0100 power
Device Status: 0x0001
Self Powered
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 5.16
iManufacturer 3 Linux 5.16.0-rc7+ xhci-hcd
iProduct 2 xHCI Host Controller
iSerial 1 0000:00:14.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
Hub Descriptor:
bLength 12
bDescriptorType 42
nNbrPorts 8
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
bPwrOn2PwrGood 50 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
bHubDecLat 0.0 micro seconds
wHubDelay 0 nano seconds
DeviceRemovable 0x00 0x00
Hub Port Status:
Port 1: 0000.02a0 lowspeed L1
Port 2: 0000.02a0 lowspeed L1
Port 3: 0000.02a0 lowspeed L1
Port 4: 0000.02a0 lowspeed L1
Port 5: 0000.02a0 lowspeed L1
Port 6: 0000.02a0 lowspeed L1
Port 7: 0000.02a0 lowspeed L1
Port 8: 0000.02a0 lowspeed L1
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x005b
bNumDeviceCaps 2
SuperSpeed USB Device Capability:
bLength 10
bDescriptorType 16
bDevCapabilityType 3
bmAttributes 0x02
Latency Tolerance Messages (LTM) Supported
wSpeedsSupported 0x0008
Device can operate at SuperSpeed (5Gbps)
bFunctionalitySupport 1
Lowest fully-functional device speed is Full Speed (12Mbps)
bU1DevExitLat 10 micro seconds
bU2DevExitLat 918 micro seconds
SuperSpeedPlus USB Device Capability:
bLength 76
bDescriptorType 16
bDevCapabilityType 10
bmAttributes 0x000000ef
Sublink Speed Attribute count 15
Sublink Speed ID count 7
wFunctionalitySupport 0x1106
bmSublinkSpeedAttr[0] 0x00050034
Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[1] 0x000500b4
Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[2] 0x000a4035
Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
bmSublinkSpeedAttr[3] 0x000a40b5
Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
bmSublinkSpeedAttr[4] 0x00e00026
Speed Attribute ID: 6 224Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[5] 0x00e000a6
Speed Attribute ID: 6 224Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[6] 0x00c00027
Speed Attribute ID: 7 192Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[7] 0x00c000a7
Speed Attribute ID: 7 192Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[8] 0x00800028
Speed Attribute ID: 8 128Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[9] 0x008000a8
Speed Attribute ID: 8 128Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[10] 0x00b10029
Speed Attribute ID: 9 177Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[11] 0x00b100a9
Speed Attribute ID: 9 177Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[12] 0x0063002a
Speed Attribute ID: 10 99Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[13] 0x006300aa
Speed Attribute ID: 10 99Mb/s Symmetric TX SuperSpeed
bmSublinkSpeedAttr[14] 0x00c6002b
Speed Attribute ID: 11 198Mb/s Symmetric RX SuperSpeed
bmSublinkSpeedAttr[15] 0x00c600ab
Speed Attribute ID: 11 198Mb/s Symmetric TX SuperSpeed
Device Status: 0x0001
Self Powered
Bus 001 Device 003: ID 04f2:b685 Chicony Electronics Co., Ltd Chicony USB2.0 Camera
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x04f2 Chicony Electronics Co., Ltd
idProduct 0xb685
bcdDevice 54.04
iManufacturer 2 Sonix Technology Co., Ltd.
iProduct 1 Chicony USB2.0 Camera
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x02f7
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 5 Chicony USB2.0 Camera
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 5 Chicony USB2.0 Camera
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 0x004d
dwClockFrequency 15.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 4
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 3
iTerminal 0
VideoControl Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 3
guidExtensionCode {28f03370-6311-4a2e-ba2c-6890eb334016}
bNumControls 8
bNrInPins 1
baSourceID( 0) 2
bControlSize 1
bmControls( 0) 0x9f
iExtension 0
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000004
Auto-Exposure Priority
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000157f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Power Line Frequency
White Balance Temperature, Auto
iProcessing 0
bmVideoStandards 0x00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 6
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 15
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 2
wTotalLength 0x021b
bEndpointAddress 0x81 EP 1 IN
bmInfo 0
bTerminalLink 4
bStillCaptureMethod 0
bTriggerSupport 0
bTriggerUsage 0
bControlSize 1
bmaControls( 0) 0
bmaControls( 1) 0
VideoStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 6 (FORMAT_MJPEG)
bFormatIndex 1
bNumFrameDescriptors 8
bFlags 0
Fixed-size samples: No
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 1 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 442368000
dwMaxBitRate 442368000
dwMaxVideoFrameBufferSize 1843789
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614989
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 360
dwMinBitRate 110592000
dwMaxBitRate 110592000
dwMaxVideoFrameBufferSize 461389
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 48660480
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 203341
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 36864000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 154189
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 6
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 12165120
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 51277
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 7
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 9216000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38989
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 7 (FRAME_MJPEG)
bFrameIndex 8
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 442368000
dwMaxBitRate 442368000
dwMaxVideoFrameBufferSize 1843789
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 2
bNumFrameDescriptors 8
guidFormat {32595559-0000-0010-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 1843200
dwDefaultFrameInterval 1000000
bFrameIntervalType 1
dwFrameInterval( 0) 1000000
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 360
dwMinBitRate 110592000
dwMaxBitRate 110592000
dwMaxVideoFrameBufferSize 460800
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 48660480
dwMaxBitRate 48660480
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 36864000
dwMaxBitRate 36864000
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 6
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 12165120
dwMaxBitRate 12165120
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 7
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 9216000
dwMaxBitRate 9216000
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 333333
bFrameIntervalType 1
dwFrameInterval( 0) 333333
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 8
bmCapabilities 0x00
Still image unsupported
wWidth 1280
wHeight 720
dwMinBitRate 147456000
dwMaxBitRate 147456000
dwMaxVideoFrameBufferSize 1843200
dwDefaultFrameInterval 1000000
bFrameIntervalType 1
dwFrameInterval( 0) 1000000
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0100 1x 256 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0320 1x 800 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0b20 2x 800 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1320 3x 800 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 6
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0002
(Bus Powered)
Remote Wakeup Enabled
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x046d Logitech, Inc.
idProduct 0xc534 Unifying Receiver
bcdDevice 29.01
iManufacturer 1 Logitech
iProduct 2 USB Receiver
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x003b
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4 RQR29.01_B0016
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 98mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 59
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 8
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 177
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0014 1x 20 bytes
bInterval 2
Device Status: 0x0000
(Bus Powered)
Bus 001 Device 004: ID 8087:0026 Intel Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x0026
bcdDevice 0.02
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00c8
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 6
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x003f 1x 63 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x003f 1x 63 bytes
bInterval 1
Binary Object Store Descriptor:
bLength 5
bDescriptorType 15
wTotalLength 0x000c
bNumDeviceCaps 1
USB 2.0 Extension Device Capability:
bLength 7
bDescriptorType 16
bDevCapabilityType 2
bmAttributes 0x0000040e
BESL Link Power Management (LPM) Supported
BESL value 1024 us
Device Status: 0x0001
Self Powered
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 5.16
iManufacturer 3 Linux 5.16.0-rc7+ xhci-hcd
iProduct 2 xHCI Host Controller
iSerial 1 0000:00:14.0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Hub Descriptor:
bLength 13
bDescriptorType 41
nNbrPorts 16
wHubCharacteristic 0x000a
No power switching (usb 1.0)
Per-port overcurrent protection
TT think time 8 FS bits
bPwrOn2PwrGood 10 * 2 milli seconds
bHubContrCurrent 0 milli Ampere
DeviceRemovable 0x00 0x45 0x00
PortPwrCtrlMask 0xff 0xff 0xff
Hub Port Status:
Port 1: 0000.0100 power
Port 2: 0000.0100 power
Port 3: 0000.0100 power
Port 4: 0000.0100 power
Port 5: 0000.0100 power
Port 6: 0000.0103 power enable connect
Port 7: 0000.0100 power
Port 8: 0000.0503 highspeed power enable connect
Port 9: 0000.0100 power
Port 10: 0000.0100 power
Port 11: 0000.0100 power
Port 12: 0000.0100 power
Port 13: 0000.0100 power
Port 14: 0000.0103 power enable connect
Port 15: 0000.0100 power
Port 16: 0000.0100 power
Device Status: 0x0001
Self Powered
