* 5.16.0-rc7+ Bluetooth error
@ 2021-12-30 9:21 Chris Clayton
2021-12-31 6:21 ` Chris Clayton
0 siblings, 1 reply; 7+ messages in thread
From: Chris Clayton @ 2021-12-30 9:21 UTC (permalink / raw)
To: LKML, linux-bluetooth
[-- Attachment #1: Type: text/plain, Size: 1177 bytes --]
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
[-- Attachment #2: BT-error.dmesg.txt --]
[-- Type: text/plain, Size: 57699 bytes --]
[ 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.
[-- Attachment #3: lsusb-v_5.10.89.txt --]
[-- Type: text/plain, Size: 44273 bytes --]
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
[-- Attachment #4: lsusb-v_5.16-rc7+.txt --]
[-- Type: text/plain, Size: 44134 bytes --]
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
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: 5.16.0-rc7+ Bluetooth error
2021-12-30 9:21 5.16.0-rc7+ Bluetooth error Chris Clayton
@ 2021-12-31 6:21 ` Chris Clayton
2021-12-31 19:53 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 7+ messages in thread
From: Chris Clayton @ 2021-12-31 6:21 UTC (permalink / raw)
To: LKML, linux-bluetooth
On 30/12/2021 09:21, Chris Clayton wrote:
> 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)
>
Sorry, I should have said that despite the above errors, my bluetooth devices still work fine.
> 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
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 5.16.0-rc7+ Bluetooth error
2021-12-31 6:21 ` Chris Clayton
@ 2021-12-31 19:53 ` Luiz Augusto von Dentz
2022-01-01 11:03 ` Chris Clayton
2022-01-03 9:55 ` K, Kiran
0 siblings, 2 replies; 7+ messages in thread
From: Luiz Augusto von Dentz @ 2021-12-31 19:53 UTC (permalink / raw)
To: Chris Clayton; +Cc: LKML, linux-bluetooth, Kiran K
Hi Chris,
On Fri, Dec 31, 2021 at 2:35 AM Chris Clayton <chris2553@googlemail.com> wrote:
>
> On 30/12/2021 09:21, Chris Clayton wrote:
> > 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)
> >
>
> Sorry, I should have said that despite the above errors, my bluetooth devices still work fine.
Would be great to have the HCI trace (btmon).
@Kiran K Is this to be expected?
>
> > 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
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 5.16.0-rc7+ Bluetooth error
2021-12-31 19:53 ` Luiz Augusto von Dentz
@ 2022-01-01 11:03 ` Chris Clayton
2022-01-01 13:20 ` Chris Clayton
2022-01-03 9:55 ` K, Kiran
1 sibling, 1 reply; 7+ messages in thread
From: Chris Clayton @ 2022-01-01 11:03 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: LKML, linux-bluetooth, Kiran K
On 31/12/2021 19:53, Luiz Augusto von Dentz wrote:
> Hi Chris,
>
> On Fri, Dec 31, 2021 at 2:35 AM Chris Clayton <chris2553@googlemail.com> wrote:
>>
>> On 30/12/2021 09:21, Chris Clayton wrote:
>>> 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)
>>>
>>
>> Sorry, I should have said that despite the above errors, my bluetooth devices still work fine.
>
> Would be great to have the HCI trace (btmon).
>
How would I go about capturing that, please? This all happens during boot, so I don't have access to the system to set
up a trace.
> @Kiran K Is this to be expected?
>
>>
>>> 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
>
>
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 5.16.0-rc7+ Bluetooth error
2022-01-01 11:03 ` Chris Clayton
@ 2022-01-01 13:20 ` Chris Clayton
0 siblings, 0 replies; 7+ messages in thread
From: Chris Clayton @ 2022-01-01 13:20 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: LKML, linux-bluetooth, Kiran K
[-- Attachment #1: Type: text/plain, Size: 2312 bytes --]
On 01/01/2022 11:03, Chris Clayton wrote:
>
>
> On 31/12/2021 19:53, Luiz Augusto von Dentz wrote:
>> Hi Chris,
>>
>> On Fri, Dec 31, 2021 at 2:35 AM Chris Clayton <chris2553@googlemail.com> wrote:
>>>
>>> On 30/12/2021 09:21, Chris Clayton wrote:
>>>> 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)
>>>>
>>>
>>> Sorry, I should have said that despite the above errors, my bluetooth devices still work fine.
>>
>> Would be great to have the HCI trace (btmon).
>>
>
> How would I go about capturing that, please? This all happens during boot, so I don't have access to the system to set
> up a trace.
>
I thought about this a bit more and realised that one batch of the errors messages occurs when the bluetooth service is
being started in userspace. Si I stopped that service, started btmon and restarted the service. The trace is attached.
The error messages I am seeing seem to coincide with the "Status: Unknown HCI Command (0x01)" messages that are in the
trace. The first instance of that is at line 951 of the trace.
>
>> @Kiran K Is this to be expected?
>>
>>>
>>>> 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
>>
>>
>>
[-- Attachment #2: hcitrace.txt --]
[-- Type: text/plain, Size: 61440 bytes --]
Bluetooth monitor ver 5.62
= Note: Linux version 5.16.0-rc7+ (x86_64) 0.902364
= Note: Bluetooth subsystem version 2.22 0.902366
= New Index: 34:7D:F6:DF:83:1E (Primary,USB,hci0) 0.902366
= Open Index: 34:7D:F6:DF:83:1E 11.261045
< HCI Command: Reset (0x03|0x0003) plen 0 #1 11.261097
@ Control Command: 0xffff {0x0002} 11.262053
53 00 00 00 S...
@ Control Event: 0xffff {0x0002} 11.262055
01 00 53 00 00 00 00 ..S....
@ Control Command: 0xffff {0x0002} 11.262087
49 00 I.
@ Control Event: 0xffff {0x0002} 11.262088
01 00 49 00 00 03 00 d6 49 b0 d1 28 eb 27 92 96 ..I.....I..(.'..
46 c0 42 b5 10 1b 67 00 00 00 00 04 00 13 ac 42 F.B...g........B
02 de b3 ea 11 73 c2 48 a1 c0 15 02 00 00 00 7f .....s.H........
03 14 06 6f 9a 70 93 2d 49 06 75 bc 59 08 33 00 ...o.p.-I.u.Y.3.
00 00 00 ...
@ Control Command: 0xffff {0x0002} 11.262093
04 00 ..
@ Control Event: 0xffff {0x0002} 11.262094
01 00 04 00 00 1e 83 df f6 7d 34 0b 02 00 ff ff .........}4.....
01 00 d0 0a 00 00 00 00 00 4c 41 50 54 4f 50 00 .........LAPTOP.
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 .............
@ Control Command: 0xffff {0x0002} 11.263160
11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 ..
@ Control Event: 0xffff {0x0002} 11.263163
01 00 11 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263191
34 00 00 00 00 00 00 00 00 4........
@ Control Event: 0xffff {0x0002} 11.263214
01 00 34 00 00 00 00 00 00 00 00 00 ..4.........
@ Control Command: 0xffff {0x0002} 11.263221
2f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 /...............
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263222
01 00 2f 00 00 d0 0a 00 00 ../......
@ Control Command: 0xffff {0x0002} 11.263228
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 00 18 ...4._..........
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263229
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263237
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 01 18 ...4._..........
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263237
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263244
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 0a 18 ...4._..........
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263245
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263253
3d 00 =.
@ Control Event: 0xffff {0x0002} 11.263254
01 00 3d 00 00 ff ff 01 00 1f 1f 08 00 ..=..........
@ Control Command: 0xffff {0x0002} 11.263263
0e 00 01 0c ....
@ Control Event: 0xffff {0x0002} 11.263265
01 00 0e 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263273
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 0e 11 ...4._..........
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263274
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263283
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 0c 11 ...4._..........
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263285
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263294
27 00 00 00 00 00 00 00 00 '........
@ Control Event: 0xffff {0x0002} 11.263297
01 00 27 00 00 00 00 00 00 00 00 00 ..'.........
@ Control Command: 0xffff {0x0002} 11.263305
33 00 e7 a6 95 b0 68 24 00 01 3.....h$..
@ Control Event: 0xffff {0x0002} 11.263307
2a 00 e7 a6 95 b0 68 24 00 01 00 00 00 00 00 00 *.....h$........
00 .
@ Control Event: 0xffff {0x0002} 11.263308
01 00 33 00 00 e7 a6 95 b0 68 24 00 ..3......h$.
@ Control Command: 0xffff {0x0002} 11.263321
33 00 b5 22 b9 26 2c dc 00 01 3..".&,...
@ Control Event: 0xffff {0x0002} 11.263323
2a 00 b5 22 b9 26 2c dc 00 01 00 00 00 00 00 00 *..".&,.........
00 .
@ Control Event: 0xffff {0x0002} 11.263324
01 00 33 00 00 b5 22 b9 26 2c dc 00 ..3...".&,..
@ Control Command: 0xffff {0x0002} 11.263338
33 00 51 74 fc 6c 74 44 00 01 3.Qt.ltD..
@ Control Event: 0xffff {0x0002} 11.263340
2a 00 51 74 fc 6c 74 44 00 01 00 00 00 00 00 00 *.Qt.ltD........
00 .
@ Control Event: 0xffff {0x0002} 11.263341
01 00 33 00 00 51 74 fc 6c 74 44 00 ..3..Qt.ltD.
@ Control Command: 0xffff {0x0002} 11.263354
33 00 f0 6a 74 cc fc d0 00 01 3..jt.....
@ Control Event: 0xffff {0x0002} 11.263355
2a 00 f0 6a 74 cc fc d0 00 01 00 00 00 00 00 00 *..jt...........
00 .
@ Control Event: 0xffff {0x0002} 11.263356
01 00 33 00 00 f0 6a 74 cc fc d0 00 ..3...jt....
@ Control Command: 0xffff {0x0002} 11.263369
33 00 33 cf 9d 6f 12 00 00 01 3.3..o....
@ Control Event: 0xffff {0x0002} 11.263371
2a 00 33 cf 9d 6f 12 00 00 01 00 00 00 00 00 00 *.3..o..........
00 .
@ Control Event: 0xffff {0x0002} 11.263372
01 00 33 00 00 33 cf 9d 6f 12 00 00 ..3..3..o...
@ Control Command: 0xffff {0x0002} 11.263385
33 00 47 b0 fa 4c 08 00 00 01 3.G..L....
@ Control Event: 0xffff {0x0002} 11.263386
2a 00 47 b0 fa 4c 08 00 00 01 00 00 00 00 00 00 *.G..L..........
00 .
@ Control Event: 0xffff {0x0002} 11.263388
01 00 33 00 00 47 b0 fa 4c 08 00 00 ..3..G..L...
@ Control Command: 0xffff {0x0002} 11.263400
12 00 00 06 00 e7 a6 95 b0 68 24 00 08 61 7a 5c .........h$..az\
cf 91 2c fe ae e8 25 e9 d0 6e 6f 37 c7 00 b5 22 ..,...%..no7..."
b9 26 2c dc 00 04 57 b2 11 d5 0f 32 11 16 b5 34 .&,...W....2...4
91 ba 29 46 0e 9d 00 51 74 fc 6c 74 44 00 04 40 ..)F...Qt.ltD..@
05 f1 b5 fa 66 7f b5 5c 48 52 23 7f a4 d6 52 00 ....f..\HR#...R.
f0 6a 74 cc fc d0 00 08 a0 fe a7 49 61 ea ee f6 .jt........Ia...
25 89 17 7e d6 a9 e1 57 00 33 cf 9d 6f 12 00 00 %..~...W.3..o...
04 cb a1 95 34 3a d8 96 6e 56 13 43 78 54 58 ef ....4:..nV.CxTX.
aa 00 47 b0 fa 4c 08 00 00 04 0a c2 95 bd e3 bb ..G..L..........
85 7b 7f ec 9b ad 22 bc 9e 88 00 .{...."....
@ Control Event: 0xffff {0x0002} 11.263404
01 00 12 00 00 .....
@ Control Command: 0xffff {0x0002} 11.263413
13 00 02 00 e7 a6 95 b0 68 24 01 03 00 10 00 00 ........h$......
00 00 00 00 00 00 00 00 0b f2 7e 28 36 a8 81 3d ..........~(6..=
33 60 5b af eb 9e 9e 1f f0 6a 74 cc fc d0 01 03 3`[......jt.....
00 10 00 00 00 00 00 00 00 00 00 00 ba 26 89 e0 .............&..
67 cb 46 07 61 b7 0d e2 4c 3e 66 53 g.F.a...L>fS
@ Control Event: 0xffff {0x0002} 11.263415
01 00 13 00 00 .....
@ Control Command: 0xffff {0x0002} 11.263425
30 00 02 00 e7 a6 95 b0 68 24 01 6b 8c 65 7c ce 0.......h$.k.e|.
1d a1 6c 8e 72 fc 36 db a4 76 8f f0 6a 74 cc fc ..l.r.6..v..jt..
d0 01 24 64 6c 16 18 fb 9a 50 8b f2 64 88 7b 65 ..$dl....P..d.{e
2c 85 ,.
@ Control Event: 0xffff {0x0002} 11.263428
01 00 30 00 00 ..0..
@ Control Command: 0xffff {0x0002} 11.263436
35 00 00 00 5...
@ Control Event: 0xffff {0x0002} 11.263438
01 00 35 00 00 ..5..
@ Control Command: 0xffff {0x0002} 11.263447
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 00 12 ...4._..........
00 00 00 ...
@ Control Event: 0xffff {0x0002} 11.263448
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263457
28 00 02 00 6b 1d 46 02 3e 05 (...k.F.>.
@ Control Event: 0xffff {0x0002} 11.263459
01 00 28 00 00 ..(..
@ Control Command: 0xffff {0x0002} 11.263467
0e 00 01 0c ....
@ Control Event: 0xffff {0x0002} 11.263469
01 00 0e 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.263477
0f 00 4c 41 50 54 4f 50 00 00 00 00 00 00 00 00 ..LAPTOP........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 ......
@ Control Event: 0xffff {0x0002} 11.263479
01 00 0f 00 00 4c 41 50 54 4f 50 00 00 00 00 00 .....LAPTOP.....
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 .........
@ Control Command: 0xffff {0x0002} 11.263488
46 00 02 00 01 bf 01 fb 9d 4e f3 bc 36 d8 74 f5 F........N..6.t.
39 41 38 68 4c 02 a5 99 ba e4 e1 7c a6 18 22 8e 9A8hL......|..".
07 56 b4 e8 5f 01 .V.._.
@ Control Event: 0xffff {0x0002} 11.263490
01 00 46 00 00 ..F..
@ Control Command: 0xffff {0x0002} 11.263499
50 00 b5 22 b9 26 2c dc 00 01 00 00 00 P..".&,......
@ Control Event: 0xffff {0x0002} 11.263501
01 00 50 00 00 b5 22 b9 26 2c dc 00 ..P...".&,..
@ Control Command: 0xffff {0x0002} 11.271622
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 08 11 ...4._..........
00 00 20 ..
@ Control Event: 0xffff {0x0002} 11.271627
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.271641
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 1f 11 ...4._..........
00 00 40 ..@
@ Control Event: 0xffff {0x0002} 11.271643
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.271652
18 00 04 ...
@ Control Event: 0xffff {0x0002} 11.271654
01 00 18 00 00 .....
@ Control Command: 0xffff {0x0002} 11.272337
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 0b 11 ...4._..........
00 00 04 ...
@ Control Event: 0xffff {0x0002} 11.272340
01 00 10 00 00 00 00 00 ........
@ Control Command: 0xffff {0x0002} 11.272353
10 00 fb 34 9b 5f 80 00 00 80 00 10 00 00 0a 11 ...4._..........
00 00 08 ...
@ Control Event: 0xffff {0x0002} 11.272354
01 00 10 00 00 00 00 00 ........
> HCI Event: Command Complete (0x0e) plen 4 #2 11.273090
Reset (0x03|0x0003) ncmd 2
Status: Success (0x00)
< HCI Command: Read Local Supported Features (0x04|0x0003) plen 0 #3 11.273104
> HCI Event: Command Complete (0x0e) plen 12 #4 11.274092
Read Local Supported Features (0x04|0x0003) ncmd 1
Status: Success (0x00)
Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
3 slot packets
5 slot packets
Encryption
Slot offset
Timing accuracy
Role switch
Sniff mode
Power control requests
Channel quality driven data rate (CQDDR)
SCO link
HV2 packets
HV3 packets
u-law log synchronous data
A-law log synchronous data
CVSD synchronous data
Paging parameter negotiation
Power control
Transparent synchronous data
Enhanced Data Rate ACL 2 Mbps mode
Enhanced Data Rate ACL 3 Mbps mode
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Extended SCO link (EV3 packets)
EV4 packets
EV5 packets
AFH capable peripheral
AFH classification peripheral
LE Supported (Controller)
3-slot Enhanced Data Rate ACL packets
5-slot Enhanced Data Rate ACL packets
Sniff subrating
Pause encryption
AFH capable central
AFH classification central
Enhanced Data Rate eSCO 2 Mbps mode
Enhanced Data Rate eSCO 3 Mbps mode
3-slot Enhanced Data Rate eSCO packets
Extended Inquiry Response
Simultaneous LE and BR/EDR (Controller)
Secure Simple Pairing
Encapsulated PDU
Erroneous Data Reporting
Non-flushable Packet Boundary Flag
Link Supervision Timeout Changed Event
Inquiry TX Power Level
Enhanced Power Control
Extended features
< HCI Command: Read Local Version Informat.. (0x04|0x0001) plen 0 #5 11.274103
> HCI Event: Command Complete (0x0e) plen 12 #6 11.275097
Read Local Version Information (0x04|0x0001) ncmd 1
Status: Success (0x00)
HCI version: Reserved (0x0b) - Revision 9597 (0x257d)
LMP version: Reserved (0x0b) - Subversion 9597 (0x257d)
Manufacturer: Intel Corp. (2)
< HCI Command: Read BD ADDR (0x04|0x0009) plen 0 #7 11.275126
> HCI Event: Command Complete (0x0e) plen 10 #8 11.276089
Read BD ADDR (0x04|0x0009) ncmd 1
Status: Success (0x00)
Address: 34:7D:F6:DF:83:1E (OUI 34-7D-F6)
< HCI Command: Read Buffer Size (0x04|0x0005) plen 0 #9 11.276105
> HCI Event: Command Complete (0x0e) plen 11 #10 11.277089
Read Buffer Size (0x04|0x0005) ncmd 1
Status: Success (0x00)
ACL MTU: 1021 ACL max packet: 4
SCO MTU: 96 SCO max packet: 6
< HCI Command: Read Class of Device (0x03|0x0023) plen 0 #11 11.277095
> HCI Event: Command Complete (0x0e) plen 7 #12 11.278086
Read Class of Device (0x03|0x0023) ncmd 1
Status: Success (0x00)
Class: 0x000000
Major class: Miscellaneous
Minor class: 0x00
< HCI Command: Read Local Name (0x03|0x0014) plen 0 #13 11.278093
> HCI Event: Command Complete (0x0e) plen 252 #14 11.282121
Read Local Name (0x03|0x0014) ncmd 1
Status: Success (0x00)
Name:
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0 #15 11.282157
> HCI Event: Command Complete (0x0e) plen 6 #16 11.283086
Read Voice Setting (0x03|0x0025) ncmd 1
Status: Success (0x00)
Setting: 0x0060
Input Coding: Linear
Input Data Format: 2's complement
Input Sample Size: 16-bit
# of bits padding at MSB: 0
Air Coding Format: CVSD
< HCI Command: Read Number of Supported IAC (0x03|0x0038) plen 0 #17 11.283118
> HCI Event: Command Complete (0x0e) plen 5 #18 11.284090
Read Number of Supported IAC (0x03|0x0038) ncmd 1
Status: Success (0x00)
Number of IAC: 2
< HCI Command: Read Current IAC LAP (0x03|0x0039) plen 0 #19 11.284122
> HCI Event: Command Complete (0x0e) plen 8 #20 11.285087
Read Current IAC LAP (0x03|0x0039) ncmd 2
Status: Success (0x00)
Number of IAC: 1
Access code: 0x9e8b33 (General Inquiry)
< HCI Command: Set Event Filter (0x03|0x0005) plen 1 #21 11.285119
Type: Clear All Filters (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #22 11.286089
Set Event Filter (0x03|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: Write Connection Accept Ti.. (0x03|0x0016) plen 2 #23 11.286095
Timeout: 20000.000 msec (0x7d00)
> HCI Event: Command Complete (0x0e) plen 4 #24 11.287087
Write Connection Accept Timeout (0x03|0x0016) ncmd 1
Status: Success (0x00)
< HCI Command: LE Read Buffer Size (0x08|0x0002) plen 0 #25 11.287091
> HCI Event: Command Complete (0x0e) plen 7 #26 11.288087
LE Read Buffer Size (0x08|0x0002) ncmd 1
Status: Success (0x00)
Data packet length: 251
Num data packets: 3
< HCI Command: LE Read Local Supported Fe.. (0x08|0x0003) plen 0 #27 11.288091
> HCI Event: Command Complete (0x0e) plen 12 #28 11.289094
LE Read Local Supported Features (0x08|0x0003) ncmd 1
Status: Success (0x00)
Features: 0xff 0x59 0x00 0x08 0x00 0x00 0x00 0x00
LE Encryption
Connection Parameter Request Procedure
Extended Reject Indication
Peripheral-initiated Features Exchange
LE Ping
LE Data Packet Length Extension
LL Privacy
Extended Scanner Filter Policies
LE 2M PHY
LE Coded PHY
LE Extended Advertising
Channel Selection Algorithm #2
Remote Public Key Validation
< HCI Command: LE Read Supported States (0x08|0x001c) plen 0 #29 11.289098
> HCI Event: Command Complete (0x0e) plen 12 #30 11.290094
LE Read Supported States (0x08|0x001c) ncmd 1
Status: Success (0x00)
States: 0x000003ffffffffff
Non-connectable Advertising State
Scannable Advertising State
Connectable Advertising State
High Duty Cycle Directed Advertising State
Passive Scanning State
Active Scanning State
Initiating State
and Connection State (Central Role)
Connection State (Peripheral Role)
Non-connectable Advertising State
and Passive Scanning State
Scannable Advertising State
and Passive Scanning State
Connectable Advertising State
and Passive Scanning State
High Duty Cycle Directed Advertising State
and Passive Scanning State
Non-connectable Advertising State
and Active Scanning State
Scannable Advertising State
and Active Scanning State
Connectable Advertising State
and Active Scanning State
High Duty Cycle Directed Advertising State
and Active Scanning State
Non-connectable Advertising State
and Initiating State
Scannable Advertising State
and Initiating State
Non-connectable Advertising State
and Connection State (Central Role)
Scannable Advertising State
and Connection State (Central Role)
Non-connectable Advertising State
and Connection State (Peripheral Role)
Scannable Advertising State
and Connection State (Peripheral Role)
Passive Scanning State
and Initiating State
Active Scanning State
and Initiating State
Passive Scanning State
and Connection State (Central Role)
Active Scanning State
and Connection State (Central Role)
Passive Scanning State
and Connection State (Peripheral Role)
Active Scanning State
and Connection State (Peripheral Role)
Initiating State
and Connection State (Central Role)
and Central Role & Central Role
Low Duty Cycle Directed Advertising State
Low Duty Cycle Directed Advertising State
and Passive Scanning State
Low Duty Cycle Directed Advertising State
and Active Scanning State
Connectable Advertising State
and Initiating State
and Central Role & Peripheral Role
High Duty Cycle Directed Advertising State
and Initiating State
and Central Role & Peripheral Role
Low Duty Cycle Directed Advertising State
and Initiating State
and Central Role & Peripheral Role
Connectable Advertising State
and Connection State (Central Role)
and Central Role & Peripheral Role
High Duty Cycle Directed Advertising State
and Connection State (Central Role)
and Central Role & Peripheral Role
Low Duty Cycle Directed Advertising State
and Connection State (Central Role)
and Central Role & Peripheral Role
Connectable Advertising State
and Connection State (Peripheral Role)
and Central Role & Peripheral Role
High Duty Cycle Directed Advertising State
and Connection State (Peripheral Role)
and Peripheral Role & Peripheral Role
Low Duty Cycle Directed Advertising State
and Connection State (Peripheral Role)
and Peripheral Role & Peripheral Role
Initiating State
and Connection State (Peripheral Role)
and Central Role & Peripheral Role
< HCI Command: Read Local Supported Comma.. (0x04|0x0002) plen 0 #31 11.290098
> HCI Event: Command Complete (0x0e) plen 68 #32 11.292088
Read Local Supported Commands (0x04|0x0002) ncmd 1
Status: Success (0x00)
Commands: 211 entries
Inquiry (Octet 0 - Bit 0)
Inquiry Cancel (Octet 0 - Bit 1)
Periodic Inquiry Mode (Octet 0 - Bit 2)
Exit Periodic Inquiry Mode (Octet 0 - Bit 3)
Create Connection (Octet 0 - Bit 4)
Disconnect (Octet 0 - Bit 5)
Create Connection Cancel (Octet 0 - Bit 7)
Accept Connection Request (Octet 1 - Bit 0)
Reject Connection Request (Octet 1 - Bit 1)
Link Key Request Reply (Octet 1 - Bit 2)
Link Key Request Negative Reply (Octet 1 - Bit 3)
PIN Code Request Reply (Octet 1 - Bit 4)
PIN Code Request Negative Reply (Octet 1 - Bit 5)
Change Connection Packet Type (Octet 1 - Bit 6)
Authentication Requested (Octet 1 - Bit 7)
Set Connection Encryption (Octet 2 - Bit 0)
Change Connection Link Key (Octet 2 - Bit 1)
Remote Name Request (Octet 2 - Bit 3)
Remote Name Request Cancel (Octet 2 - Bit 4)
Read Remote Supported Features (Octet 2 - Bit 5)
Read Remote Extended Features (Octet 2 - Bit 6)
Read Remote Version Information (Octet 2 - Bit 7)
Read Clock Offset (Octet 3 - Bit 0)
Read LMP Handle (Octet 3 - Bit 1)
Sniff Mode (Octet 4 - Bit 2)
Exit Sniff Mode (Octet 4 - Bit 3)
QoS Setup (Octet 4 - Bit 6)
Role Discovery (Octet 4 - Bit 7)
Switch Role (Octet 5 - Bit 0)
Read Link Policy Settings (Octet 5 - Bit 1)
Write Link Policy Settings (Octet 5 - Bit 2)
Read Default Link Policy Settings (Octet 5 - Bit 3)
Write Default Link Policy Settings (Octet 5 - Bit 4)
Flow Specification (Octet 5 - Bit 5)
Set Event Mask (Octet 5 - Bit 6)
Reset (Octet 5 - Bit 7)
Set Event Filter (Octet 6 - Bit 0)
Flush (Octet 6 - Bit 1)
Read PIN Type (Octet 6 - Bit 2)
Write PIN Type (Octet 6 - Bit 3)
Read Stored Link Key (Octet 6 - Bit 5)
Write Stored Link Key (Octet 6 - Bit 6)
Delete Stored Link Key (Octet 6 - Bit 7)
Write Local Name (Octet 7 - Bit 0)
Read Local Name (Octet 7 - Bit 1)
Read Connection Accept Timeout (Octet 7 - Bit 2)
Write Connection Accept Timeout (Octet 7 - Bit 3)
Read Page Timeout (Octet 7 - Bit 4)
Write Page Timeout (Octet 7 - Bit 5)
Read Scan Enable (Octet 7 - Bit 6)
Write Scan Enable (Octet 7 - Bit 7)
Read Page Scan Activity (Octet 8 - Bit 0)
Write Page Scan Activity (Octet 8 - Bit 1)
Read Inquiry Scan Activity (Octet 8 - Bit 2)
Write Inquiry Scan Activity (Octet 8 - Bit 3)
Read Authentication Enable (Octet 8 - Bit 4)
Write Authentication Enable (Octet 8 - Bit 5)
Write Encryption Mode (Octet 8 - Bit 7)
Read Class of Device (Octet 9 - Bit 0)
Write Class of Device (Octet 9 - Bit 1)
Read Voice Setting (Octet 9 - Bit 2)
Write Voice Setting (Octet 9 - Bit 3)
Read Automatic Flush Timeout (Octet 9 - Bit 4)
Write Automatic Flush Timeout (Octet 9 - Bit 5)
Read Transmit Power Level (Octet 10 - Bit 2)
Read Sync Flow Control Enable (Octet 10 - Bit 3)
Write Sync Flow Control Enable (Octet 10 - Bit 4)
Set Controller To Host Flow Control (Octet 10 - Bit 5)
Host Buffer Size (Octet 10 - Bit 6)
Host Number of Completed Packets (Octet 10 - Bit 7)
Read Link Supervision Timeout (Octet 11 - Bit 0)
Write Link Supervision Timeout (Octet 11 - Bit 1)
Read Number of Supported IAC (Octet 11 - Bit 2)
Read Current IAC LAP (Octet 11 - Bit 3)
Write Current IAC LAP (Octet 11 - Bit 4)
Set AFH Host Channel Classification (Octet 12 - Bit 1)
Read Inquiry Scan Type (Octet 12 - Bit 4)
Write Inquiry Scan Type (Octet 12 - Bit 5)
Read Inquiry Mode (Octet 12 - Bit 6)
Write Inquiry Mode (Octet 12 - Bit 7)
Read Page Scan Type (Octet 13 - Bit 0)
Write Page Scan Type (Octet 13 - Bit 1)
Read AFH Channel Assessment Mode (Octet 13 - Bit 2)
Write AFH Channel Assessment Mode (Octet 13 - Bit 3)
Read Local Version Information (Octet 14 - Bit 3)
Read Local Supported Features (Octet 14 - Bit 5)
Read Local Extended Features (Octet 14 - Bit 6)
Read Buffer Size (Octet 14 - Bit 7)
Read BD ADDR (Octet 15 - Bit 1)
Read Failed Contact Counter (Octet 15 - Bit 2)
Reset Failed Contact Counter (Octet 15 - Bit 3)
Read Link Quality (Octet 15 - Bit 4)
Read RSSI (Octet 15 - Bit 5)
Read AFH Channel Map (Octet 15 - Bit 6)
Read Clock (Octet 15 - Bit 7)
Read Loopback Mode (Octet 16 - Bit 0)
Write Loopback Mode (Octet 16 - Bit 1)
Enable Device Under Test Mode (Octet 16 - Bit 2)
Setup Synchronous Connection (Octet 16 - Bit 3)
Accept Synchronous Connection Request (Octet 16 - Bit 4)
Reject Synchronous Connection Request (Octet 16 - Bit 5)
Read Extended Inquiry Response (Octet 17 - Bit 0)
Write Extended Inquiry Response (Octet 17 - Bit 1)
Refresh Encryption Key (Octet 17 - Bit 2)
Sniff Subrating (Octet 17 - Bit 4)
Read Simple Pairing Mode (Octet 17 - Bit 5)
Write Simple Pairing Mode (Octet 17 - Bit 6)
Read Local OOB Data (Octet 17 - Bit 7)
Read Inquiry Response TX Power Level (Octet 18 - Bit 0)
Write Inquiry Transmit Power Level (Octet 18 - Bit 1)
Read Default Erroneous Data Reporting (Octet 18 - Bit 2)
Write Default Erroneous Data Reporting (Octet 18 - Bit 3)
IO Capability Request Reply (Octet 18 - Bit 7)
User Confirmation Request Reply (Octet 19 - Bit 0)
User Confirmation Request Neg Reply (Octet 19 - Bit 1)
User Passkey Request Reply (Octet 19 - Bit 2)
User Passkey Request Negative Reply (Octet 19 - Bit 3)
Remote OOB Data Request Reply (Octet 19 - Bit 4)
Write Simple Pairing Debug Mode (Octet 19 - Bit 5)
Enhanced Flush (Octet 19 - Bit 6)
Remote OOB Data Request Neg Reply (Octet 19 - Bit 7)
Send Keypress Notification (Octet 20 - Bit 2)
IO Capability Request Negative Reply (Octet 20 - Bit 3)
Read Encryption Key Size (Octet 20 - Bit 4)
Set Event Mask Page 2 (Octet 22 - Bit 2)
Read Enhanced Transmit Power Level (Octet 24 - Bit 0)
Read LE Host Supported (Octet 24 - Bit 5)
Write LE Host Supported (Octet 24 - Bit 6)
LE Set Event Mask (Octet 25 - Bit 0)
LE Read Buffer Size (Octet 25 - Bit 1)
LE Read Local Supported Features (Octet 25 - Bit 2)
LE Set Random Address (Octet 25 - Bit 4)
LE Set Advertising Parameters (Octet 25 - Bit 5)
LE Read Advertising Channel TX Power (Octet 25 - Bit 6)
LE Set Advertising Data (Octet 25 - Bit 7)
LE Set Scan Response Data (Octet 26 - Bit 0)
LE Set Advertise Enable (Octet 26 - Bit 1)
LE Set Scan Parameters (Octet 26 - Bit 2)
LE Set Scan Enable (Octet 26 - Bit 3)
LE Create Connection (Octet 26 - Bit 4)
LE Create Connection Cancel (Octet 26 - Bit 5)
LE Read Accept List Size (Octet 26 - Bit 6)
LE Clear Accept List (Octet 26 - Bit 7)
LE Add Device To Accept List (Octet 27 - Bit 0)
LE Remove Device From Accept List (Octet 27 - Bit 1)
LE Connection Update (Octet 27 - Bit 2)
LE Set Host Channel Classification (Octet 27 - Bit 3)
LE Read Channel Map (Octet 27 - Bit 4)
LE Read Remote Used Features (Octet 27 - Bit 5)
LE Encrypt (Octet 27 - Bit 6)
LE Rand (Octet 27 - Bit 7)
LE Start Encryption (Octet 28 - Bit 0)
LE Long Term Key Request Reply (Octet 28 - Bit 1)
LE Long Term Key Request Neg Reply (Octet 28 - Bit 2)
LE Read Supported States (Octet 28 - Bit 3)
LE Receiver Test (Octet 28 - Bit 4)
LE Transmitter Test (Octet 28 - Bit 5)
LE Test End (Octet 28 - Bit 6)
Enhanced Setup Synchronous Connection (Octet 29 - Bit 3)
Enhanced Accept Synchronous Connection Request (Octet 29 - Bit 4)
Read Local Supported Codecs (Octet 29 - Bit 5)
Set External Frame Configuration (Octet 29 - Bit 7)
Remote OOB Extended Data Request Reply (Octet 32 - Bit 1)
Read Secure Connections Host Support (Octet 32 - Bit 2)
Write Secure Connections Host Support (Octet 32 - Bit 3)
Read Authenticated Payload Timeout (Octet 32 - Bit 4)
Write Authenticated Payload Timeout (Octet 32 - Bit 5)
Read Local OOB Extended Data (Octet 32 - Bit 6)
Write Secure Connections Test Mode (Octet 32 - Bit 7)
Read Extended Page Timeout (Octet 33 - Bit 0)
Write Extended Page Timeout (Octet 33 - Bit 1)
Read Extended Inquiry Length (Octet 33 - Bit 2)
Write Extended Inquiry Length (Octet 33 - Bit 3)
LE Remote Connection Parameter Request Reply (Octet 33 - Bit 4)
LE Remote Connection Parameter Request Negative Reply (Octet 33 - Bit 5)
LE Set Data Length (Octet 33 - Bit 6)
LE Read Suggested Default Data Length (Octet 33 - Bit 7)
LE Write Suggested Default Data Length (Octet 34 - Bit 0)
LE Read Local P-256 Public Key (Octet 34 - Bit 1)
LE Generate DHKey (Octet 34 - Bit 2)
LE Add Device To Resolving List (Octet 34 - Bit 3)
LE Remove Device From Resolving List (Octet 34 - Bit 4)
LE Clear Resolving List (Octet 34 - Bit 5)
LE Read Resolving List Size (Octet 34 - Bit 6)
LE Read Peer Resolvable Address (Octet 34 - Bit 7)
LE Read Local Resolvable Address (Octet 35 - Bit 0)
LE Set Address Resolution Enable (Octet 35 - Bit 1)
LE Set Resolvable Private Address Timeout (Octet 35 - Bit 2)
LE Read Maximum Data Length (Octet 35 - Bit 3)
LE Read PHY (Octet 35 - Bit 4)
LE Set Default PHY (Octet 35 - Bit 5)
LE Set PHY (Octet 35 - Bit 6)
LE Enhanced Receiver Test (Octet 35 - Bit 7)
LE Enhanced Transmitter Test (Octet 36 - Bit 0)
LE Set Advertising Set Random Address (Octet 36 - Bit 1)
LE Set Extended Advertising Parameters (Octet 36 - Bit 2)
LE Set Extended Advertising Data (Octet 36 - Bit 3)
LE Set Extended Scan Response Data (Octet 36 - Bit 4)
LE Set Extended Advertising Enable (Octet 36 - Bit 5)
LE Read Maximum Advertising Data Length (Octet 36 - Bit 6)
LE Read Number of Supported Advertising Sets (Octet 36 - Bit 7)
LE Remove Advertising Set (Octet 37 - Bit 0)
LE Clear Advertising Sets (Octet 37 - Bit 1)
LE Set Extended Scan Parameters (Octet 37 - Bit 5)
LE Set Extended Scan Enable (Octet 37 - Bit 6)
LE Extended Create Connection (Octet 37 - Bit 7)
LE Read Transmit Power (Octet 38 - Bit 7)
LE Read RF Path Compensation (Octet 39 - Bit 0)
LE Write RF Path Compensation (Octet 39 - Bit 1)
LE Set Privacy Mode (Octet 39 - Bit 2)
Read Local Simple Pairing Options (Octet 41 - Bit 3)
< HCI Command: Write Simple Pairing Mode (0x03|0x0056) plen 1 #33 11.292094
Mode: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #34 11.293089
Write Simple Pairing Mode (0x03|0x0056) ncmd 1
Status: Success (0x00)
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1 #35 11.293093
Mode: Inquiry Result with RSSI or Extended Inquiry Result (0x02)
> HCI Event: Command Complete (0x0e) plen 4 #36 11.294088
Write Inquiry Mode (0x03|0x0045) ncmd 2
Status: Success (0x00)
< HCI Command: Read Inquiry Response TX P.. (0x03|0x0058) plen 0 #37 11.294092
> HCI Event: Command Complete (0x0e) plen 5 #38 11.295089
Read Inquiry Response TX Power Level (0x03|0x0058) ncmd 1
Status: Success (0x00)
TX power: 12 dbm (0x0c)
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1 #39 11.295092
Page: 1
> HCI Event: Command Complete (0x0e) plen 14 #40 11.296095
Read Local Extended Features (0x04|0x0004) ncmd 1
Status: Success (0x00)
Page: 1/2
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Secure Simple Pairing (Host Support)
< HCI Command: Set Event Mask (0x03|0x0001) plen 8 #41 11.296105
Mask: 0x3dbff807fffbffff
Inquiry Complete
Inquiry Result
Connection Complete
Connection Request
Disconnection Complete
Authentication Complete
Remote Name Request Complete
Encryption Change
Change Connection Link Key Complete
Link Key Type Changed
Read Remote Supported Features Complete
Read Remote Version Information Complete
QoS Setup Complete
Command Complete
Command Status
Hardware Error
Flush Occurred
Role Change
Mode Change
Return Link Keys
PIN Code Request
Link Key Request
Link Key Notification
Loopback Command
Data Buffer Overflow
Max Slots Change
Read Clock Offset Complete
Connection Packet Type Changed
QoS Violation
Page Scan Mode Change
Page Scan Repetition Mode Change
Flow Specification Complete
Inquiry Result with RSSI
Read Remote Extended Features Complete
Synchronous Connection Complete
Synchronous Connection Changed
Sniff Subrating
Extended Inquiry Result
Encryption Key Refresh Complete
IO Capability Request
IO Capability Request Reply
User Confirmation Request
User Passkey Request
Remote OOB Data Request
Simple Pairing Complete
Link Supervision Timeout Changed
Enhanced Flush Complete
User Passkey Notification
Keypress Notification
Remote Host Supported Features Notification
LE Meta
> HCI Event: Command Complete (0x0e) plen 4 #42 11.297087
Set Event Mask (0x03|0x0001) ncmd 1
Status: Success (0x00)
< HCI Command: Read Stored Link Key (0x03|0x000d) plen 7 #43 11.297092
Address: 00:00:00:00:00:00 (OUI 00-00-00)
Read all: 0x01
> HCI Event: Command Complete (0x0e) plen 8 #44 11.298091
Read Stored Link Key (0x03|0x000d) ncmd 1
Status: Success (0x00)
Max num keys: 5
Num keys: 0
< HCI Command: Write Default Link Policy... (0x02|0x000f) plen 2 #45 11.298094
Link policy: 0x0005
Enable Role Switch
Enable Sniff Mode
> HCI Event: Command Complete (0x0e) plen 4 #46 11.299088
Write Default Link Policy Settings (0x02|0x000f) ncmd 1
Status: Success (0x00)
< HCI Command: Read Page Scan Activity (0x03|0x001b) plen 0 #47 11.299092
> HCI Event: Command Complete (0x0e) plen 8 #48 11.300091
Read Page Scan Activity (0x03|0x001b) ncmd 2
Status: Success (0x00)
Interval: 1280.000 msec (0x0800)
Window: 11.250 msec (0x0012)
< HCI Command: Read Default Erroneous Dat.. (0x03|0x005a) plen 0 #49 11.300097
> HCI Event: Command Complete (0x0e) plen 5 #50 11.301089
Read Default Erroneous Data Reporting (0x03|0x005a) ncmd 1
Status: Success (0x00)
Mode: Disabled (0x00)
< HCI Command: Read Page Scan Type (0x03|0x0046) plen 0 #51 11.301092
> HCI Event: Command Complete (0x0e) plen 5 #52 11.302090
Read Page Scan Type (0x03|0x0046) ncmd 2
Status: Success (0x00)
Type: Standard Scan (0x00)
< HCI Command: LE Set Event Mask (0x08|0x0001) plen 8 #53 11.302095
Mask: 0x00000000000a1fff
LE Connection Complete
LE Advertising Report
LE Connection Update Complete
LE Read Remote Used Features Complete
LE Long Term Key Request
LE Remote Connection Parameter Request
LE Data Length Change
LE Read Local P-256 Public Key Complete
LE Generate DHKey Complete
LE Enhanced Connection Complete
LE Direct Advertising Report
LE PHY Update Complete
LE Extended Advertising Report
LE Extended Advertising Set Terminated
LE Channel Selection Algorithm
> HCI Event: Command Complete (0x0e) plen 4 #54 11.303088
LE Set Event Mask (0x08|0x0001) ncmd 1
Status: Success (0x00)
< HCI Command: LE Read Transmit Power (0x08|0x004b) plen 0 #55 11.303091
> HCI Event: Command Complete (0x0e) plen 6 #56 11.304090
LE Read Transmit Power (0x08|0x004b) ncmd 1
Status: Success (0x00)
Min Tx power: -34 dBm
Max Tx power: 7 dBm
< HCI Command: LE Read Accept List Size (0x08|0x000f) plen 0 #57 11.304093
> HCI Event: Command Complete (0x0e) plen 5 #58 11.305088
LE Read Accept List Size (0x08|0x000f) ncmd 1
Status: Success (0x00)
Size: 25
< HCI Command: LE Clear Accept List (0x08|0x0010) plen 0 #59 11.305093
> HCI Event: Command Complete (0x0e) plen 4 #60 11.306089
LE Clear Accept List (0x08|0x0010) ncmd 1
Status: Success (0x00)
< HCI Command: LE Read Resolving List Size (0x08|0x002a) plen 0 #61 11.306093
> HCI Event: Command Complete (0x0e) plen 5 #62 11.307090
LE Read Resolving List Size (0x08|0x002a) ncmd 1
Status: Success (0x00)
Size: 25
< HCI Command: LE Clear Resolving List (0x08|0x0029) plen 0 #63 11.307093
> HCI Event: Command Complete (0x0e) plen 4 #64 11.308089
LE Clear Resolving List (0x08|0x0029) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Resolvable Private... (0x08|0x002e) plen 2 #65 11.308092
Timeout: 900 seconds
> HCI Event: Command Complete (0x0e) plen 4 #66 11.309088
LE Set Resolvable Private Address Timeout (0x08|0x002e) ncmd 1
Status: Success (0x00)
< HCI Command: LE Read Maximum Data Length (0x08|0x002f) plen 0 #67 11.309126
> HCI Event: Command Complete (0x0e) plen 12 #68 11.310093
LE Read Maximum Data Length (0x08|0x002f) ncmd 1
Status: Success (0x00)
Max TX octets: 251
Max TX time: 17040
Max RX octets: 251
Max RX time: 17040
< HCI Command: LE Read Suggested Default... (0x08|0x0023) plen 0 #69 11.310126
> HCI Event: Command Complete (0x0e) plen 8 #70 11.311090
LE Read Suggested Default Data Length (0x08|0x0023) ncmd 1
Status: Success (0x00)
TX octets: 27
TX time: 328
< HCI Command: LE Read Number of Supporte.. (0x08|0x003b) plen 0 #71 11.311094
> HCI Event: Command Complete (0x0e) plen 5 #72 11.312090
LE Read Number of Supported Advertising Sets (0x08|0x003b) ncmd 1
Status: Success (0x00)
Num supported adv sets: 8
< HCI Command: Write LE Host Supported (0x03|0x006d) plen 2 #73 11.312121
Supported: 0x01
Simultaneous: 0x00
> HCI Event: Command Complete (0x0e) plen 4 #74 11.313089
Write LE Host Supported (0x03|0x006d) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1 #75 11.313121
Page: 2
> HCI Event: Command Complete (0x0e) plen 14 #76 11.314094
Read Local Extended Features (0x04|0x0004) ncmd 1
Status: Success (0x00)
Page: 2/2
Features: 0x20 0x0b 0x00 0x00 0x00 0x00 0x00 0x00
Generalized interlaced scan
Secure Connections (Controller Support)
Ping
Train nudging
< HCI Command: Delete Stored Link Key (0x03|0x0012) plen 7 #77 11.314136
Address: 00:00:00:00:00:00 (OUI 00-00-00)
Delete all: 0x01
> HCI Event: Command Complete (0x0e) plen 6 #78 11.315112
Delete Stored Link Key (0x03|0x0012) ncmd 1
Status: Success (0x00)
Num keys: 0
< HCI Command: Set Event Mask Page 2 (0x03|0x0063) plen 8 #79 11.315117
Mask: 0x0000000000800000
Authenticated Payload Timeout Expired
> HCI Event: Command Complete (0x0e) plen 4 #80 11.316088
Set Event Mask Page 2 (0x03|0x0063) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local Simple Pairing... (0x04|0x000c) plen 0 #81 11.316118
> HCI Event: Command Complete (0x0e) plen 6 #82 11.317089
Read Local Simple Pairing Options (0x04|0x000c) ncmd 1
Status: Success (0x00)
Pairing options: 0x01
Max encryption key size: 16 octets
< HCI Command: Write Secure Connections H.. (0x03|0x007a) plen 1 #83 11.317120
Support: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #84 11.318088
Write Secure Connections Host Support (0x03|0x007a) ncmd 1
Status: Success (0x00)
< HCI Command: LE Write Suggested Default.. (0x08|0x0024) plen 4 #85 11.318119
TX octets: 251
TX time: 17040
> HCI Event: Command Complete (0x0e) plen 4 #86 11.319088
LE Write Suggested Default Data Length (0x08|0x0024) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Default PHY (0x08|0x0031) plen 3 #87 11.319091
All PHYs preference: 0x00
TX PHYs preference: 0x01
LE 1M
RX PHYs preference: 0x01
LE 1M
> HCI Event: Command Complete (0x0e) plen 4 #88 11.320088
LE Set Default PHY (0x08|0x0031) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local Supported Codecs (0x04|0x000b) plen 0 #89 11.320120
> HCI Event: Command Complete (0x0e) plen 16 #90 11.321096
Read Local Supported Codecs (0x04|0x000b) ncmd 1
Status: Success (0x00)
Number of supported codecs: 6
Codec: u-law log (0x00)
Codec: A-law log (0x01)
Codec: CVSD (0x02)
Codec: Transparent (0x03)
Codec: Linear PCM (0x04)
Codec: mSBC (0x05)
Number of vendor codecs: 1
02 00 00 00 ....
< HCI Command: Read Local Supported Codec.. (0x04|0x000e) plen 7 #91 11.321128
Codec: u-law log (0x00)
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #92 11.322088
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
< HCI Command: Read Local Supported Codec.. (0x04|0x000e) plen 7 #93 11.322124
Codec: A-law log (0x01)
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #94 11.323088
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
< HCI Command: Read Local Supported Codec.. (0x04|0x000e) plen 7 #95 11.323094
Codec: CVSD (0x02)
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #96 11.324087
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
< HCI Command: Read Local Supported Codec.. (0x04|0x000e) plen 7 #97 11.324125
Codec: Transparent (0x03)
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #98 11.325088
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
< HCI Command: Read Local Supported Codec.. (0x04|0x000e) plen 7 #99 11.325122
Codec: Linear PCM (0x04)
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #100 11.326088
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
< HCI Command: Read Local Supported Code.. (0x04|0x000e) plen 7 #101 11.326094
Codec: mSBC (0x05)
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #102 11.327088
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
< HCI Command: Read Local Supported Code.. (0x04|0x000e) plen 7 #103 11.327094
Codec: Vendor specific (0xff)
Company Codec ID: Intel Corp. (2)
Vendor Codec ID: 0
Logical Transport Type: 0x00
Direction: Input (Host to Controller) (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #104 11.328088
Read Local Supported Codec Capabilities (0x04|0x000e) ncmd 1
Status: Unknown HCI Command (0x01)
= Index Info: 34:7D:F6:DF:83:1E (Intel Corp.) 11.328120
< HCI Command: LE Set Extended Advertis.. (0x08|0x0036) plen 25 #105 11.328191
Handle: 0x00
Properties: 0x0012
Scannable
Use legacy advertising PDUs: ADV_SCAN_IND
Min advertising interval: 1280.000 msec (0x0800)
Max advertising interval: 1280.000 msec (0x0800)
Channel map: 37, 38, 39 (0x07)
Own address type: Random (0x01)
Peer address type: Public (0x00)
Peer address: 00:00:00:00:00:00 (OUI 00-00-00)
Filter policy: Allow Scan Request from Any, Allow Connect Request from Any (0x00)
TX power: Host has no preference (0x7f)
Primary PHY: LE 1M (0x01)
Secondary max skip: 0x00
Secondary PHY: LE 1M (0x01)
SID: 0x00
Scan request notifications: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 5 #106 11.329088
LE Set Extended Advertising Parameters (0x08|0x0036) ncmd 1
Status: Success (0x00)
TX power (selected): 7 dbm (0x07)
< HCI Command: LE Set Random Address (0x08|0x0005) plen 6 #107 11.329119
Address: 0E:43:A7:2D:30:B7 (Non-Resolvable)
> HCI Event: Command Complete (0x0e) plen 4 #108 11.330089
LE Set Random Address (0x08|0x0005) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Advertising Set Ra.. (0x08|0x0035) plen 7 #109 11.330092
Advertising handle: 0x00
Advertising random address: 0E:43:A7:2D:30:B7 (Non-Resolvable)
> HCI Event: Command Complete (0x0e) plen 4 #110 11.331088
LE Set Advertising Set Random Address (0x08|0x0035) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Extended Scan Res.. (0x08|0x0038) plen 13 #111 11.331092
Handle: 0x00
Operation: Complete scan response data (0x03)
Fragment preference: Minimize fragmentation (0x01)
Data length: 0x09
Name (complete): LAPTOP
> HCI Event: Command Complete (0x0e) plen 4 #112 11.332088
LE Set Extended Scan Response Data (0x08|0x0038) ncmd 1
Status: Success (0x00)
< HCI Command: Write Scan Enable (0x03|0x001a) plen 1 #113 11.332119
Scan enable: Page Scan (0x02)
> HCI Event: Command Complete (0x0e) plen 4 #114 11.333089
Write Scan Enable (0x03|0x001a) ncmd 2
Status: Success (0x00)
< HCI Command: Write Class of Device (0x03|0x0024) plen 3 #115 11.333120
Class: 0x6c010c
Major class: Computer (desktop, notebook, PDA, organizers)
Minor class: Laptop
Rendering (Printing, Speaker)
Capturing (Scanner, Microphone)
Audio (Speaker, Microphone, Headset)
Telephony (Cordless telephony, Modem, Headset)
> HCI Event: Command Complete (0x0e) plen 4 #116 11.334089
Write Class of Device (0x03|0x0024) ncmd 1
Status: Success (0x00)
@ Control Event: 0xffff {0x0002} 11.334118
07 00 0c 01 6c ....l
< HCI Command: Write Local Name (0x03|0x0013) plen 248 #117 11.334122
Name: LAPTOP
> HCI Event: Command Complete (0x0e) plen 4 #118 11.335108
Write Local Name (0x03|0x0013) ncmd 1
Status: Success (0x00)
@ Control Event: 0xffff {0x0002} 11.335112
08 00 4c 41 50 54 4f 50 00 00 00 00 00 00 00 00 ..LAPTOP........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 ......
< HCI Command: Write Extended Inquiry... (0x03|0x0052) plen 241 #119 11.335114
FEC: Not required (0x00)
Name (complete): LAPTOP
TX power: 12 dBm
Device ID: USB Implementer's Forum assigned (0x0002)
Vendor: Linux Foundation (0x1d6b)
Product: 0x0246
Version: 5.3.14 (0x053e)
16-bit Service UUIDs (complete): 9 entries
Generic Access Profile (0x1800)
Generic Attribute Profile (0x1801)
Device Information (0x180a)
A/V Remote Control (0x110e)
A/V Remote Control Target (0x110c)
Headset (0x1108)
Handsfree Audio Gateway (0x111f)
Audio Sink (0x110b)
Audio Source (0x110a)
> HCI Event: Command Complete (0x0e) plen 4 #120 11.336088
Write Extended Inquiry Response (0x03|0x0052) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Extended Advertisi.. (0x08|0x0037) plen 7 #121 11.336120
Handle: 0x00
Operation: Complete extended advertising data (0x03)
Fragment preference: Minimize fragmentation (0x01)
Data length: 0x03
TX power: 7 dBm
@ Control Event: 0xffff {0x0002} 11.336121
06 00 d1 0a 00 00 ......
> HCI Event: Command Complete (0x0e) plen 4 #122 11.337089
LE Set Extended Advertising Da
^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: 5.16.0-rc7+ Bluetooth error
2021-12-31 19:53 ` Luiz Augusto von Dentz
2022-01-01 11:03 ` Chris Clayton
@ 2022-01-03 9:55 ` K, Kiran
2022-01-03 13:35 ` Chris Clayton
1 sibling, 1 reply; 7+ messages in thread
From: K, Kiran @ 2022-01-03 9:55 UTC (permalink / raw)
To: Luiz Augusto von Dentz, Chris Clayton; +Cc: LKML, linux-bluetooth
Hi Luiz, Chris,
> -----Original Message-----
> From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
> Sent: Saturday, January 1, 2022 1:23 AM
> To: Chris Clayton <chris2553@googlemail.com>
> Cc: LKML <linux-kernel@vger.kernel.org>; linux-bluetooth@vger.kernel.org;
> K, Kiran <kiran.k@intel.com>
> Subject: Re: 5.16.0-rc7+ Bluetooth error
>
> Hi Chris,
>
> On Fri, Dec 31, 2021 at 2:35 AM Chris Clayton <chris2553@googlemail.com>
> wrote:
> >
> > On 30/12/2021 09:21, Chris Clayton wrote:
> > > 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)
> > >
> >
> > Sorry, I should have said that despite the above errors, my bluetooth
> devices still work fine.
>
> Would be great to have the HCI trace (btmon).
>
> @Kiran K Is this to be expected?
May be the BT controller here is not supporting HCI_READ_CODEC_CAPABILITIES command.
This has been fixed - https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=107fe0482b549a0e43a971e5fd104719c6e495ef
A check has been added to read codec capabilities only if supported.
Thanks,
Kiran
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: 5.16.0-rc7+ Bluetooth error
2022-01-03 9:55 ` K, Kiran
@ 2022-01-03 13:35 ` Chris Clayton
0 siblings, 0 replies; 7+ messages in thread
From: Chris Clayton @ 2022-01-03 13:35 UTC (permalink / raw)
To: K, Kiran, Luiz Augusto von Dentz; +Cc: LKML, linux-bluetooth
On 03/01/2022 09:55, K, Kiran wrote:
> Hi Luiz, Chris,
>
>> -----Original Message-----
>> From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
>> Sent: Saturday, January 1, 2022 1:23 AM
>> To: Chris Clayton <chris2553@googlemail.com>
>> Cc: LKML <linux-kernel@vger.kernel.org>; linux-bluetooth@vger.kernel.org;
>> K, Kiran <kiran.k@intel.com>
>> Subject: Re: 5.16.0-rc7+ Bluetooth error
>>
>> Hi Chris,
>>
>> On Fri, Dec 31, 2021 at 2:35 AM Chris Clayton <chris2553@googlemail.com>
>> wrote:
>>>
>>> On 30/12/2021 09:21, Chris Clayton wrote:
>>>> 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)
>>>>
>>>
>>> Sorry, I should have said that despite the above errors, my bluetooth
>> devices still work fine.
>>
>> Would be great to have the HCI trace (btmon).
>>
>> @Kiran K Is this to be expected?
>
> May be the BT controller here is not supporting HCI_READ_CODEC_CAPABILITIES command.
>
> This has been fixed - https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=107fe0482b549a0e43a971e5fd104719c6e495ef
>
I've applied the patch to 5.16.0-rc8 and the error messages are no longer produced. My bluetooth devices are stiil working.
Tested-By: Chris Clayton <chris2553@googlemail.com>
> A check has been added to read codec capabilities only if supported.
>
> Thanks,
> Kiran
>
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2022-01-03 13:35 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-12-30 9:21 5.16.0-rc7+ Bluetooth error Chris Clayton
2021-12-31 6:21 ` Chris Clayton
2021-12-31 19:53 ` Luiz Augusto von Dentz
2022-01-01 11:03 ` Chris Clayton
2022-01-01 13:20 ` Chris Clayton
2022-01-03 9:55 ` K, Kiran
2022-01-03 13:35 ` Chris Clayton
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