On Tue Sep 16, 2025 at 03:13:34PM +0200, Rafael Sadowski wrote:
> As you can see below, I have usb0, usb2 and usb3. USB3 is the USB
> hub from my "Dell UltraSharp 32 4K Thunderbolt Hub Monitor
> U3225QE". I have also the "DELL DELL Slim Soundbar SB522A" connected to
> it.
> 
> When I run "sndioctl server.device=1", I can hear great sound
> through the soundbar (YouTube continues to run smoothly with
> sound). However, all my other USB devices connected to USB3 are
> dead. No mouse, no keyboard. When I unplug them and plug them into
> USB1/2, they work. USB3 no longer responds.
> 
> Anyone have any ideas?
> 

Okay, I built it with some USB debug flags. It only freezing  when
audio starts playing.

Here is what the debug outputs as soon as the sound starts. Below
is the entire dmesg.

uaudio_stream_open: play: blksz = 1920, rate = 48000, fps = 1000
uaudio_stream_open: spf = 0xf00000 in [0xef1000:0xf0f000]
uaudio_stream_open: nframes_max = 11, nframes_mask = 0, maxpkt = 196
uaudio_stream_open: safe_blksz = 2048, nxfers = 4
uaudio_req: type = 0x22, req = 0x1, val = 0x100, index = 0x6, size = 3
xhci_pipe_init: pipe=0xffff800006b90000 addr=9 depth=4 port=3 speed=2 dev 8 dci 
12 (epAddr=0x6)
xhci3: xhci_cmd_configure_ep dev 8
uaudio_stream_open: rec: blksz = 1920, rate = 48000, fps = 1000
uaudio_stream_open: spf = 0xf00000 in [0xef1000:0xf0f000]
uaudio_stream_open: nframes_max = 11, nframes_mask = 0, maxpkt = 196
uaudio_stream_open: safe_blksz = 2048, nxfers = 4
uaudio_stream_open: not setting endpoint rate
xhci_pipe_init: pipe=0xffff8000072c6000 addr=9 depth=4 port=3 speed=2 dev 8 dci 
11 (epAddr=0x85)
xhci3: xhci_cmd_configure_ep dev 8
uaudio_trigger: preparing
uaudio_trigger: starting
xhci3: txerr? code 4
xhci3: txerr? code 4
uaudio0: 1 null frames out of 11: incomplete record xfer
xhci3: txerr? code 4


full dmesg

OpenBSD 7.8-beta (CUSTOM) #47: Thu Sep 18 19:07:23 CEST 2025
    
rsadow...@gembox.home.sizeofvoid.org:/home/rsadowski/src/openbsd/rsadowski-src/sys/arch/amd64/compile/CUSTOM
real mem = 33603952640 (32047MB)
avail mem = 32558444544 (31050MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.5 @ 0x9ad80000 (45 entries)
bios0: vendor American Megatrends International, LLC. version "1.00" date 
10/12/2024
bios0: Tianbei GEM12
efi0 at bios0: UEFI 2.8
efi0: American Megatrends rev 0x5001d
acpi0 at bios0: ACPI 6.4Undefined scope: \\_SB_.PCI0.GPP6.WLAN

acpi0: sleep states S0ix S4 S5
acpi0: tables DSDT FACP MSDM SSDT SSDT FIDT MCFG HPET UEFI FPDT VFCT BGRT TPM2 
SSDT CRAT CDIT SSDT SSDT SSDT SSDT SSDT WSMT APIC IVRS SSDT SSDT SSDT SSDT SSDT 
SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices GPP2(S4) GPP0(S4) GPP5(S4) GPP6(S4) GPPA(S4) GP11(S4) 
SWUS(S4) GP12(S4) SWUS(S4)
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318180 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.01 MHz, 19-75-02, patch 
0a705208
cpu0: cpuid 1 
edx=178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT>
 
ecx=76f8320b<SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND>
cpu0: cpuid 6 eax=4<ARAT> ecx=1<EFFFREQ>
cpu0: cpuid 7.0 
ebx=f1bf97a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,AVX512F,AVX512DQ,RDSEED,ADX,SMAP,AVX512IFMA,CLFLUSHOPT,CLWB,AVX512CD,SHA,AVX512BW,AVX512VL>
 ecx=405fce<AVX512VBMI,UMIP,PKU> edx=10000010<L1DF>
cpu0: cpuid d.1 eax=f<XSAVEOPT,XSAVEC,XGETBV1,XSAVES>
cpu0: cpuid 80000001 edx=2fd3fbff<NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG> 
ecx=75c237ff<LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX>
cpu0: cpuid 80000007 edx=e799<HWPSTATE,ITSC>
cpu0: cpuid 80000008 
ebx=191ef257<IBPB,IBRS,STIBP,STIBP_ALL,IBRS_PREF,IBRS_SM,SSBD>
cpu0: cpuid 8000001F eax=1<SME>
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 1MB 64b/line 
8-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu3: smt 0, core 3, package 0
cpu4 at mainbus0: apid 8 (application processor)
cpu4: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu4: smt 0, core 4, package 0
cpu5 at mainbus0: apid 10 (application processor)
cpu5: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu5: smt 0, core 5, package 0
cpu6 at mainbus0: apid 12 (application processor)
cpu6: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu6: smt 0, core 6, package 0
cpu7 at mainbus0: apid 14 (application processor)
cpu7: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu7: smt 0, core 7, package 0
cpu8 at mainbus0: apid 1 (application processor)
cpu8: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu8: smt 1, core 0, package 0
cpu9 at mainbus0: apid 3 (application processor)
cpu9: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu9: smt 1, core 1, package 0
cpu10 at mainbus0: apid 5 (application processor)
cpu10: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu10: smt 1, core 2, package 0
cpu11 at mainbus0: apid 7 (application processor)
cpu11: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu11: smt 1, core 3, package 0
cpu12 at mainbus0: apid 9 (application processor)
cpu12: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu12: smt 1, core 4, package 0
cpu13 at mainbus0: apid 11 (application processor)
cpu13: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu13: smt 1, core 5, package 0
cpu14 at mainbus0: apid 13 (application processor)
cpu14: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu14: smt 1, core 6, package 0
cpu15 at mainbus0: apid 15 (application processor)
cpu15: AMD Ryzen 7 8845HS w/ Radeon 780M Graphics, 3800.00 MHz, 19-75-02, patch 
0a705208
cpu15: smt 1, core 7, package 0
ioapic0 at mainbus0: apid 33 pa 0xfec00000, version 21, 24 pins, can't remap
ioapic1 at mainbus0: apid 34 pa 0xfec01000, version 21, 32 pins, can't remap
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (GPP1)
acpiprt2 at acpi0: bus 2 (GPP2)
acpiprt3 at acpi0: bus 1 (GPP0)
acpiprt4 at acpi0: bus -1 (GPP3)
acpiprt5 at acpi0: bus -1 (GPP4)
acpiprt6 at acpi0: bus 3 (GPP5)
acpiprt7 at acpi0: bus 4 (GPP6)
acpiprt8 at acpi0: bus -1 (GPP7)
acpiprt9 at acpi0: bus -1 (GPP8)
acpiprt10 at acpi0: bus 5 (GPP9)
acpiprt11 at acpi0: bus -1 (GPPA)
acpiprt12 at acpi0: bus 6 (GP11)
acpiprt13 at acpi0: bus 102 (GP12)
acpiprt14 at acpi0: bus 198 (GP17)
acpiprt15 at acpi0: bus 199 (GP18)
acpiprt16 at acpi0: bus 200 (GP19)
amdpmc0 at acpi0: PEP_
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
acpicmos0 at acpi0
"PNP0500" at acpi0 not configured
acpibtn0 at acpi0: PWRB
amdgpio0 at acpi0 GPIO uid 0 addr 0xfed81500/0x400 irq 7, 184 pins
dwiic0 at acpi0 I2CD addr 0xfedc5000/0x1000 irq 6
iic0 at dwiic0
tpm0 at acpi0 TPM_: unsupported TPM2 start method 2
"ACPI0010" at acpi0 not configured
acpicpu0 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu1 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu2 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu3 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu4 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu5 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu6 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu7 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu8 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu9 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu10 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu11 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu12 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu13 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu14 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpicpu15 at acpi0: C3(0@350 io@0x415), C2(0@18 io@0x414), C1(0@1 mwait), PSS
acpipwrres0 at acpi0: P0NV, resource for NVME
acpipwrres1 at acpi0: PWRS, resource for GP11
acpipwrres2 at acpi0: PWRS, resource for SWUS
acpipwrres3 at acpi0: PWRS, resource for GP12
acpipwrres4 at acpi0: PWRS, resource for SWUS
acpipwrres5 at acpi0: PWRS, resource for VGA_
acpipwrres6 at acpi0: PWRS, resource for HDAU
acpipwrres7 at acpi0: PWRS, resource for ACP_
acpipwrres8 at acpi0: PWRS, resource for AZAL
acpipwrres9 at acpi0: PWRS, resource for XHC0
acpipwrres10 at acpi0: PWRS, resource for XHC1
acpipwrres11 at acpi0: PWRS, resource for GP17
acpipwrres12 at acpi0: PWRS, resource for XHC2
acpipwrres13 at acpi0: PWRS, resource for XHC3
acpipwrres14 at acpi0: PWRS, resource for XHC4
acpipwrres15 at acpi0: PWRS, resource for NHI0
acpipwrres16 at acpi0: PWRS, resource for NHI1
acpitz0 at acpi0
acpitz0: critical temperature is 110 degC
acpivideo0 at acpi0: VGA_
acpivout0 at acpivideo0: LCD_
cpu0: 3800 MHz: speeds: 3800 2200 1600 MHz
pci0 at mainbus0 bus 0
ksmn0 at pci0 dev 0 function 0 "AMD 19h/7xh Root Complex" rev 0x00
"AMD 19h/7xh IOMMU" rev 0x00 at pci0 dev 0 function 2 not configured
pchb0 at pci0 dev 1 function 0 "AMD 19h/7xh Host" rev 0x00
ppb0 at pci0 dev 1 function 1 "AMD 19h/7xh PCIE" rev 0x00: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 1 function 3 "AMD 19h/7xh PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
igc0 at pci2 dev 0 function 0 "Intel I226-V" rev 0x04, msix, 4 queues, address 
c8:ff:bf:03:e0:80
pchb1 at pci0 dev 2 function 0 "AMD 19h/7xh Host" rev 0x00
ppb2 at pci0 dev 2 function 1 "AMD 19h/7xh PCIE" rev 0x00: msi
pci3 at ppb2 bus 3
igc1 at pci3 dev 0 function 0 "Intel I226-V" rev 0x04, msix, 4 queues, address 
c8:ff:bf:03:e0:81
ppb3 at pci0 dev 2 function 2 "AMD 19h/7xh PCIE" rev 0x00: msi
pci4 at ppb3 bus 4
iwx0 at pci4 dev 0 function 0 "Intel Wi-Fi 6 AX200" rev 0x1a, msix
ppb4 at pci0 dev 2 function 5 "AMD 19h/7xh PCIE" rev 0x00: msi
pci5 at ppb4 bus 5
nvme0 at pci5 dev 0 function 0 vendor "Micron Technology", unknown product 
0x5416 rev 0x01: msix, NVMe 1.4
nvme0: CT1000P3PSSD8, firmware P9CR413, serial 24404B73404E
scsibus1 at nvme0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <NVMe, CT1000P3PSSD8, P9CR>
sd0: 953869MB, 512 bytes/sector, 1953525168 sectors
pchb2 at pci0 dev 3 function 0 "AMD 19h/7xh Host" rev 0x00
ppb5 at pci0 dev 3 function 1 "AMD 19h/7xh PCIE" rev 0x00: msi
pci6 at ppb5 bus 6
pchb3 at pci0 dev 4 function 0 "AMD 19h/7xh Host" rev 0x00
ppb6 at pci0 dev 4 function 1 "AMD 19h/7xh PCIE" rev 0x00: msi
pci7 at ppb6 bus 102
ppb7 at pci7 dev 0 function 0 vendor "Intel", unknown product 0x0b26 rev 0x03
pci8 at ppb7 bus 103
ppb8 at pci8 dev 0 function 0 vendor "Intel", unknown product 0x0b26 rev 0x03: 
msi
pci9 at ppb8 bus 104
ppb9 at pci8 dev 1 function 0 vendor "Intel", unknown product 0x0b26 rev 0x03: 
msi
pci10 at ppb9 bus 105
ppb10 at pci8 dev 2 function 0 vendor "Intel", unknown product 0x0b26 rev 0x03: 
msi
pci11 at ppb10 bus 106
ppb11 at pci8 dev 3 function 0 vendor "Intel", unknown product 0x0b26 rev 0x03: 
msi
pci12 at ppb11 bus 107
ppb12 at pci8 dev 4 function 0 vendor "Intel", unknown product 0x0b26 rev 0x03: 
msi
pci13 at ppb12 bus 108
pchb4 at pci0 dev 8 function 0 "AMD 19h/7xh Host" rev 0x00
ppb13 at pci0 dev 8 function 1 "AMD 19h/7xh PCIE" rev 0x00
pci14 at ppb13 bus 198
amdgpu0 at pci14 dev 0 function 0 "ATI Hawk Point" rev 0xc5
drm0 at amdgpu0
amdgpu0: msi
azalia0 at pci14 dev 0 function 1 "ATI Van Gogh HD Audio" rev 0x00: msi
azalia0: no supported codecs
"AMD 19h/7xh PSP" rev 0x00 at pci14 dev 0 function 2 not configured
xhci0 at pci14 dev 0 function 3 "AMD 19h/7xh xHCI" rev 0x00: msix, xHCI 1.20
xhci0: CAPLENGTH=0x20
xhci0: DOORBELL=0x2000
xhci0: RUNTIME=0x1000
xhci0: 64 bytes context
xhci0: supported page size 0x00000001
xhci0: 7 ports and 64 slots
xhci0: 2 scratch pages, ETE=0, IST=0x1
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 
addr 1
xhci0: DCBAAP=0x10x3cbfc000
xhci0: CRCR=00 (000000013cbfd000)
xhci0: ERSTBA=0x80x3d0a0000
xhci0: ERDP=0x10x3cbfe000
xhci0: USBCMD=0x5
xhci0: IMAN=0x2
xhci1 at pci14 dev 0 function 4 "AMD 19h/7xh xHCI" rev 0x00: msix, xHCI 1.20
xhci1: CAPLENGTH=0x20
xhci1: DOORBELL=0x2000
xhci1: RUNTIME=0x1000
xhci1: 64 bytes context
xhci1: supported page size 0x00000001
xhci1: 2 ports and 64 slots
xhci1: 2 scratch pages, ETE=0, IST=0x1
usb1 at xhci1: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 
addr 1
xhci1: DCBAAP=0x10x3cc02000
xhci1: CRCR=00 (000000013cc03000)
xhci1: ERSTBA=0x80x3d083000
xhci1: ERDP=0x10x3cc04000
xhci1: USBCMD=0x5
xhci1: IMAN=0x2
"AMD 17h/1xh I2S Audio" rev 0x63 at pci14 dev 0 function 5 not configured
azalia1 at pci14 dev 0 function 6 "AMD 17h/1xh HD Audio" rev 0x00: msi
azalia1: codecs: Realtek ALC269
audio0 at azalia1
ppb14 at pci0 dev 8 function 2 "AMD 19h/7xh PCIE" rev 0x00
pci15 at ppb14 bus 199
vendor "AMD", unknown product 0x14ec (class instrumentation unknown subclass 
0x00, rev 0x00) at pci15 dev 0 function 0 not configured
"AMD 19h/7xh IPU" rev 0x00 at pci15 dev 0 function 1 not configured
ppb15 at pci0 dev 8 function 3 "AMD 19h/7xh PCIE" rev 0x00
pci16 at ppb15 bus 200
vendor "AMD", unknown product 0x14ec (class instrumentation unknown subclass 
0x00, rev 0x00) at pci16 dev 0 function 0 not configured
xhci2 at pci16 dev 0 function 3 "AMD 19h/7xh xHCI" rev 0x00: msix, xHCI 1.20
xhci2: CAPLENGTH=0x20
xhci2: DOORBELL=0x2000
xhci2: RUNTIME=0x1000
xhci2: 64 bytes context
xhci2: supported page size 0x00000001
xhci2: 2 ports and 64 slots
xhci2: 2 scratch pages, ETE=0, IST=0x1
usb2 at xhci2: USB revision 3.0
uhub2 at usb2 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 
addr 1
xhci2: DCBAAP=0x10x3cc08000
xhci2: CRCR=00 (000000013cc09000)
xhci2: ERSTBA=0x80x3d055000
xhci2: ERDP=0x10x3cc0a000
xhci2: USBCMD=0x5
xhci2: IMAN=0x2
xhci3 at pci16 dev 0 function 4 "AMD 19h/7xh xHCI" rev 0x00: msix, xHCI 1.20
xhci3: CAPLENGTH=0x20
xhci3: DOORBELL=0x2000
xhci3: RUNTIME=0x1000
xhci3: 64 bytes context
xhci3: supported page size 0x00000001
xhci3: 2 ports and 64 slots
xhci3: 2 scratch pages, ETE=0, IST=0x1
usb3 at xhci3: USB revision 3.0
uhub3 at usb3 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00 
addr 1
xhci3: DCBAAP=0x10x3cc0e000
xhci3: CRCR=00 (000000013cc0f000)
xhci3: ERSTBA=0x80x3d038000
xhci3: ERDP=0x10x3cc10000
xhci3: USBCMD=0x5
xhci3: IMAN=0x2
"AMD 19h/7xh USB4" rev 0x00 at pci16 dev 0 function 5 not configured
"AMD 19h/7xh USB4" rev 0x00 at pci16 dev 0 function 6 not configured
piixpm0 at pci0 dev 20 function 0 "AMD FCH SMBus" rev 0x71: polling
iic1 at piixpm0
iic2 at piixpm0
pcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x51
pchb5 at pci0 dev 24 function 0 "AMD 19h/7xh Data Fabric" rev 0x00
pchb6 at pci0 dev 24 function 1 "AMD 19h/7xh Data Fabric" rev 0x00
pchb7 at pci0 dev 24 function 2 "AMD 19h/7xh Data Fabric" rev 0x00
pchb8 at pci0 dev 24 function 3 "AMD 19h/7xh Data Fabric" rev 0x00
pchb9 at pci0 dev 24 function 4 "AMD 19h/7xh Data Fabric" rev 0x00
pchb10 at pci0 dev 24 function 5 "AMD 19h/7xh Data Fabric" rev 0x00
pchb11 at pci0 dev 24 function 6 "AMD 19h/7xh Data Fabric" rev 0x00
pchb12 at pci0 dev 24 function 7 "AMD 19h/7xh Data Fabric" rev 0x00
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com0: probed fifo depth: 0 bytes
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: SVM/RVI
efifb at mainbus0 not configured
xhci3: port=2 change=0x04
xhci3: port=1 change=0x02
xhci1: port=1 change=0x02
xhci0: port=5 change=0x20
xhci0: port=5 change=0x20
xhci0: xhci_cmd_slot_control
xhci0: dev 1, input=0xfffffd813cc6b000 slot=0xfffffd813cc6b040 
ep0=0xfffffd813cc6b080
xhci0: dev 1, setting DCBAA to 0x000000083d07d000
xhci_pipe_init: pipe=0xffff80000091b000 addr=0 depth=1 port=5 speed=2 dev 1 dci 
1 (epAddr=0x0)
xhci0: xhci_cmd_set_address BSR=1
xhci0: xhci_cmd_set_address BSR=0
xhci0: dev 1 addr 1
ugen0 at uhub0 port 5 "Intel Bluetooth" rev 2.01/0.01 addr 2
xhci1: port=1 change=0x02
xhci1: xhci_cmd_slot_control
xhci1: dev 1, input=0xfffffd813cc99000 slot=0xfffffd813cc99040 
ep0=0xfffffd813cc99080
xhci1: dev 1, setting DCBAA to 0x000000013cc9f000
xhci_pipe_init: pipe=0xffff800000920000 addr=0 depth=1 port=1 speed=3 dev 1 dci 
1 (epAddr=0x0)
xhci1: xhci_cmd_set_address BSR=1
xhci1: xhci_cmd_set_address BSR=0
xhci1: dev 1 addr 1
uhub4 at uhub1 port 1 configuration 1 interface 0 "Terminus Technology USB 2.0 
Hub" rev 2.00/1.11 addr 2
xhci_pipe_init: pipe=0xffff800000921000 addr=2 depth=1 port=1 speed=3 dev 1 dci 
3 (epAddr=0x81)
xhci1: xhci_cmd_configure_ep dev 1
xhci1: xhci_cmd_slot_control
xhci1: dev 2, input=0xfffffd813ccb8000 slot=0xfffffd813ccb8040 
ep0=0xfffffd813ccb8080
xhci1: dev 2, setting DCBAA to 0x000000013ccbe000
xhci_pipe_init: pipe=0xffff800000922000 addr=0 depth=2 port=1 speed=2 dev 2 dci 
1 (epAddr=0x0)
xhci1: xhci_cmd_set_address BSR=1
xhci1: xhci_cmd_set_address BSR=0
xhci1: dev 2 addr 2
umodem0 at uhub4 port 1 configuration 1 interface 0 "Synwit USB Virtual COM" 
rev 2.00/3.00 addr 3
umodem0: data interface 1, has no CM over data, has no break
umodem0: status change notification available
ucom0 at umodem0: usb1.1.00001.1
xhci1: xhci_cmd_slot_control
xhci1: dev 3, input=0xfffffd813ccfb000 slot=0xfffffd813ccfb040 
ep0=0xfffffd813ccfb080
xhci1: dev 3, setting DCBAA to 0x000000013cd01000
xhci_pipe_init: pipe=0xffff800000929000 addr=0 depth=2 port=2 speed=2 dev 3 dci 
1 (epAddr=0x0)
xhci1: xhci_cmd_set_address BSR=1
xhci1: xhci_cmd_set_address BSR=0
xhci1: dev 3 addr 3
ugen1 at uhub4 port 2 "MicroarrayTechnology MAFP General Device" rev 1.10/1.00 
addr 4
xhci3: port=1 change=0x02
xhci3: xhci_cmd_slot_control
xhci3: dev 1, input=0xfffffd813cd5a000 slot=0xfffffd813cd5a040 
ep0=0xfffffd813cd5a080
xhci3: dev 1, setting DCBAA to 0x000000013cd5b000
xhci_pipe_init: pipe=0xffff80000092d000 addr=0 depth=1 port=1 speed=3 dev 1 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 1 addr 1
uhub5 at uhub3 port 1 configuration 1 interface 0 "Fresco Logic, Inc. USB2.0 
Hub" rev 2.10/1.01 addr 2
xhci_pipe_init: pipe=0xffff800000930000 addr=2 depth=1 port=1 speed=3 dev 1 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 1
xhci3: xhci_cmd_slot_control
xhci3: dev 2, input=0xfffffd813cd5e000 slot=0xfffffd813cd5e040 
ep0=0xfffffd813cd5e080
xhci3: dev 2, setting DCBAA to 0x000000013cd5f000
xhci_pipe_init: pipe=0xffff800000931000 addr=0 depth=2 port=4 speed=3 dev 2 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 2 addr 2
uhub6 at uhub5 port 4 configuration 1 interface 0 "Microchip USB4206 Smart Hub" 
rev 2.10/6.25 addr 3
xhci_pipe_init: pipe=0xffff800000932000 addr=3 depth=2 port=4 speed=3 dev 2 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 2
xhci3: xhci_cmd_slot_control
xhci3: dev 3, input=0xfffffd813cd62000 slot=0xfffffd813cd62040 
ep0=0xfffffd813cd62080
xhci3: dev 3, setting DCBAA to 0x000000013cd63000
xhci_pipe_init: pipe=0xffff800000933000 addr=0 depth=3 port=1 speed=3 dev 3 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 3 addr 3
uhub7 at uhub6 port 1 configuration 1 interface 0 "Microchip USB4206 Smart Hub" 
rev 2.10/2.33 addr 4
xhci_pipe_init: pipe=0xffff800000934000 addr=4 depth=3 port=1 speed=3 dev 3 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 3
xhci3: xhci_cmd_slot_control
xhci3: dev 4, input=0xfffffd813cd66000 slot=0xfffffd813cd66040 
ep0=0xfffffd813cd66080
xhci3: dev 4, setting DCBAA to 0x000000013cd67000
xhci_pipe_init: pipe=0xffff800000935000 addr=0 depth=4 port=1 speed=1 dev 4 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 4 addr 4
uhidev0 at uhub7 port 1 configuration 1 interface 0 "Sunplus USB Optical Mouse" 
rev 2.00/0.14 addr 5
uhidev0: iclass 3/1, 1 report id
ums0 at uhidev0 reportid 1: 5 buttons, Z and W dir
wsmouse0 at ums0 mux 0
xhci3: xhci_cmd_slot_control
xhci3: dev 5, input=0xfffffd813cd69000 slot=0xfffffd813cd69040 
ep0=0xfffffd813cd69080
xhci3: dev 5, setting DCBAA to 0x000000013cd6a000
xhci_pipe_init: pipe=0xffff800000937000 addr=0 depth=4 port=2 speed=2 dev 5 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 5 addr 5
uhidev1 at uhub7 port 2 configuration 1 interface 0 "Keychron Keychron K2 Pro" 
rev 2.00/1.00 addr 6
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 variable keys, 6 key codes
xhci_pipe_init: pipe=0xffff80000093a000 addr=6 depth=4 port=2 speed=2 dev 5 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 5
wskbd0 at ukbd0: console keyboard
uhidev2 at uhub7 port 2 configuration 1 interface 1 "Keychron Keychron K2 Pro" 
rev 2.00/1.00 addr 6
uhidev2: iclass 3/0
uhid0 at uhidev2: input=32, output=32, feature=0
uhidev3 at uhub7 port 2 configuration 1 interface 2 "Keychron Keychron K2 Pro" 
rev 2.00/1.00 addr 6
uhidev3: iclass 3/0, 6 report ids
ums1 at uhidev3 reportid 2: 8 buttons, Z and W dir
wsmouse1 at ums1 mux 0
uhid1 at uhidev3 reportid 3: input=2, output=0, feature=0
ucc0 at uhidev3 reportid 4: 672 usages, 20 keys, array
wskbd1 at ucc0 mux 1
ukbd1 at uhidev3 reportid 6: 128 variable keys, 0 key codes
wskbd2 at ukbd1 mux 1
xhci3: xhci_cmd_slot_control
xhci3: dev 6, input=0xfffffd813cd6d000 slot=0xfffffd813cd6d040 
ep0=0xfffffd813cd6d080
xhci3: dev 6, setting DCBAA to 0x000000013cd6e000
xhci_pipe_init: pipe=0xffff800000942000 addr=0 depth=4 port=5 speed=3 dev 6 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 6 addr 6
ugen2 at uhub7 port 5 "Microchip Tech USB2 Controller Hub" rev 2.01/2.09 addr 7
xhci3: xhci_cmd_slot_control
xhci3: dev 7, input=0xfffffd813cd70000 slot=0xfffffd813cd70040 
ep0=0xfffffd813cd70080
xhci3: dev 7, setting DCBAA to 0x000000013cd71000
xhci_pipe_init: pipe=0xffff800000946000 addr=0 depth=3 port=3 speed=3 dev 7 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 7 addr 7
uhub8 at uhub6 port 3 configuration 1 interface 0 "Microchip USB4216 Smart Hub" 
rev 2.10/2.43 addr 8
xhci_pipe_init: pipe=0xffff800000947000 addr=8 depth=3 port=3 speed=3 dev 7 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 7
xhci3: xhci_cmd_slot_control
xhci3: dev 8, input=0xfffffd813cd74000 slot=0xfffffd813cd74040 
ep0=0xfffffd813cd74080
xhci3: dev 8, setting DCBAA to 0x000000013cd75000
xhci_pipe_init: pipe=0xffff800000948000 addr=0 depth=4 port=3 speed=2 dev 8 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 8 addr 8
umodem1 at uhub8 port 3 configuration 1 interface 0 "DELL DELL Slim Soundbar 
SB522A" rev 2.00/0.00 addr 9
umodem1: data interface 1, has no CM over data, has no break
umodem1: status change notification available
ucom1 at umodem1: usb3.1.00334.1
uaudio0 at uhub8 port 3 configuration 1 interface 3 "DELL DELL Slim Soundbar 
SB522A" rev 2.00/0.00 addr 9
uaudio_process_conf: skipped iface
uaudio_process_conf: skipped iface
uaudio_process_ac: ifnum = 2, 216 bytes to process
uaudio_process_header: version 0x100
04: in, nch = 2, term = 0x405, assoc = 0
05: feature id = 4, nch = 2, size = 1
        mute[-1]
uaudio_req: type = 0xa1, req = 0x82, val = 0x200, index = 0x502, size = 2
uaudio_req: type = 0xa1, req = 0x83, val = 0x200, index = 0x502, size = 2
uaudio_req: type = 0xa1, req = 0x84, val = 0x200, index = 0x502, size = 2
[-7680:0]/256 (7681 vals)
        level[-1]
02: out, id = 5, nch = 2, term = 0x101, assoc = 0
01: in, nch = 2, term = 0x101, assoc = 0
06: feature id = 1, nch = 2, size = 1
        mute[-1]
uaudio_req: type = 0xa1, req = 0x82, val = 0x200, index = 0x602, size = 2
uaudio_req: type = 0xa1, req = 0x83, val = 0x200, index = 0x602, size = 2
uaudio_req: type = 0xa1, req = 0x84, val = 0x200, index = 0x602, size = 2
[-10240:0]/256 (10241 vals)
        level[-1]
03: out, id = 6, nch = 2, term = 0x405, assoc = 0
uaudio0: units list:
01: input <dac>, dest = 06 <dac>
06: feature <dac>, src = 01 <dac>, dst = 03 <output>, cls = 0
03: output <output>, source = 06 <dac>
04: input <input>, dest = 05 <record>
05: feature <record>, src = 04 <input>, dst = 02 <record>, cls = 1
02: output <record>, source = 05 <record>
uaudio0: mixer controls:
06:     dac.level
06:     dac.mute
05:     record.level
05:     record.mute
uaudio_process_conf: stop altnum 0, ifnum 3
uaudio_process_as_ep: addr = 0x85, async/data, maxpktsz = 196, ival = 1
alt 1: no rate control
uaudio_process_conf: stop altnum 0, ifnum 4
uaudio_process_as_ep: addr = 0x6, adapt/data, maxpktsz = 208, ival = 1
uaudio_process_conf: skipped iface
uaudio_process_conf: claim: 3 at 3
uaudio_process_conf: claim: 4 at 4
uaudio_process_conf: claim: ac 2 at 2
00: <outputs>, next = -1, prev = -1, class = -1
01: <inputs>, next = -1, prev = -1, class = -1
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x602, size = 2
02: <dac>, next = -1, prev = -1, class = 0, nch = 1, delta = 1, val = 255
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x602, size = 1
03: <dac_mute>, next = -1, prev = -1, class = 0, members: off(=0) on(=1), val = 0
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x502, size = 2
04: <record>, next = -1, prev = -1, class = 1, nch = 1, delta = 1, val = 255
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x502, size = 1
05: <record_mute>, next = -1, prev = -1, class = 1, members: off(=0) on(=1), 
val = 0
6 controls
alts:
mode = rec, ifnum = 3, altnum = 1, addr = 0x85, maxpkt = 196, sync = 0x0, nch = 
2, fmt = s16le2, rates: 48000
mode = play, ifnum = 4, altnum = 1, addr = 0x6, maxpkt = 208, sync = 0x0, nch = 
2, fmt = s16le2, rates: 48000
parameters:
pchan = 2, s16le2, rchan = 2, s16le2, rates: 48000
uaudio0: class v1, full-speed, sync, channels: 2 play, 2 rec, 4 ctls
audio1 at uaudio0
uhidev4 at uhub8 port 3 configuration 1 interface 5 "DELL DELL Slim Soundbar 
SB522A" rev 2.00/0.00 addr 9
uhidev4: iclass 3/0, 185 report ids
ucc1 at uhidev4 reportid 1: 3 usages, 3 keys, enum
wskbd3 at ucc1 mux 1
uhid2 at uhidev4 reportid 5: input=1, output=1, feature=0
uhid3 at uhidev4 reportid 154: input=0, output=0, feature=63
uhid4 at uhidev4 reportid 155: input=2, output=0, feature=0
uhid5 at uhidev4 reportid 184: input=63, output=0, feature=0
uhid6 at uhidev4 reportid 185: input=0, output=63, feature=0
xhci3: xhci_cmd_slot_control
xhci3: dev 9, input=0xfffffd813cd77000 slot=0xfffffd813cd77040 
ep0=0xfffffd813cd77080
xhci3: dev 9, setting DCBAA to 0x000000013cd78000
xhci_pipe_init: pipe=0xffff800000974000 addr=0 depth=4 port=4 speed=3 dev 9 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 9 addr 9
ugen3 at uhub8 port 4 "Microchip Tech USB2 Controller Hub" rev 2.01/2.09 addr 10
xhci3: xhci_cmd_slot_control
xhci3: dev 10, input=0xfffffd813cd7a000 slot=0xfffffd813cd7a040 
ep0=0xfffffd813cd7a080
xhci3: dev 10, setting DCBAA to 0x000000013cd7b000
xhci_pipe_init: pipe=0xffff800000979000 addr=0 depth=3 port=5 speed=3 dev 10 
dci 1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 10 addr 10
uhidev5 at uhub6 port 5 configuration 1 interface 1 "Microchip Tech USB2 
Controller Hub" rev 2.01/6.25 addr 11
uhidev5: iclass 3/0
uhid7 at uhidev5: input=64, output=64, feature=0
ugen4 at uhub6 port 5 configuration 1 "Microchip Tech USB2 Controller Hub" rev 
2.01/6.25 addr 11
xhci3: port=2 change=0x04
xhci3: xhci_cmd_slot_control
xhci3: dev 11, input=0xfffffd813cd7d000 slot=0xfffffd813cd7d040 
ep0=0xfffffd813cd7d080
xhci3: dev 11, setting DCBAA to 0x000000013cd7e000
xhci_pipe_init: pipe=0xffff80000097d000 addr=0 depth=1 port=2 speed=4 dev 11 
dci 1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 11 addr 11
uhub9 at uhub3 port 2 configuration 1 interface 0 "Intel Corporation. USB3.0 
Hub" rev 3.20/12.34 addr 12
xhci_pipe_init: pipe=0xffff80000097e000 addr=12 depth=1 port=2 speed=4 dev 11 
dci 3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 11
xhci3: xhci_cmd_slot_control
xhci3: dev 12, input=0xfffffd813cd81000 slot=0xfffffd813cd81040 
ep0=0xfffffd813cd81080
xhci3: dev 12, setting DCBAA to 0x000000013cd82000
xhci_pipe_init: pipe=0xffff80000097f000 addr=0 depth=2 port=4 speed=4 dev 12 
dci 1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 12 addr 12
uhub10 at uhub9 port 4 configuration 1 interface 0 "Microchip USB7206 Smart 
Hub" rev 3.20/6.25 addr 13
xhci_pipe_init: pipe=0xffff800000980000 addr=13 depth=2 port=4 speed=4 dev 12 
dci 3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 12
xhci3: xhci_cmd_slot_control
xhci3: dev 13, input=0xfffffd813cd85000 slot=0xfffffd813cd85040 
ep0=0xfffffd813cd85080
xhci3: dev 13, setting DCBAA to 0x000000013cd86000
xhci_pipe_init: pipe=0xffff800000981000 addr=0 depth=3 port=1 speed=4 dev 13 
dci 1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 13 addr 13
uhub11 at uhub10 port 1 configuration 1 interface 0 "Microchip USB7206 Smart 
Hub" rev 3.20/2.33 addr 14
xhci_pipe_init: pipe=0xffff800000983000 addr=14 depth=3 port=1 speed=4 dev 13 
dci 3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 13
xhci3: xhci_cmd_slot_control
xhci3: dev 14, input=0xfffffd813cd89000 slot=0xfffffd813cd89040 
ep0=0xfffffd813cd89080
xhci3: dev 14, setting DCBAA to 0x000000013cd8a000
xhci_pipe_init: pipe=0xffff800000984000 addr=0 depth=3 port=2 speed=4 dev 14 
dci 1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 14 addr 14
ure0 at uhub10 port 2 configuration 1 interface 0 "Realtek USB 10/100/1G/2.5G 
LAN" rev 3.20/31.10 addr 15
ure0: RTL8156B (0x7410), address ac:b4:80:ec:0d:b2
xhci3: xhci_cmd_slot_control
xhci3: dev 15, input=0xfffffd813cd8c000 slot=0xfffffd813cd8c040 
ep0=0xfffffd813cd8c080
xhci3: dev 15, setting DCBAA to 0x000000013cd8d000
xhci_pipe_init: pipe=0xffff800000985000 addr=0 depth=3 port=3 speed=4 dev 15 
dci 1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 15 addr 15
uhub12 at uhub10 port 3 configuration 1 interface 0 "Microchip USB7216 Smart 
Hub" rev 3.20/2.43 addr 16
xhci_pipe_init: pipe=0xffff800000986000 addr=16 depth=3 port=3 speed=4 dev 15 
dci 3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 15
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd1: 953609MB, 512 bytes/sector, 1952992063 sectors
root on sd1a (73bcc5ac247e9c65.a) swap on sd1b dump on sd1b
iwx0: hw rev 0x340, fw 77.a20fb07d.0, address ec:4c:8c:f4:05:f1
amdgpu0: IP DISCOVERY GC 11.0.1 12 CU rev 0x0c
amdgpu0: 3840x2160, 32bpp
wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using wskbd0
xhci_pipe_init: pipe=0xffff800001eb2000 addr=6 depth=4 port=2 speed=2 dev 5 dci 
9 (epAddr=0x84)
xhci3: xhci_cmd_configure_ep dev 5
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
xhci_pipe_init: pipe=0xffff800001eb3000 addr=9 depth=4 port=3 speed=2 dev 8 dci 
15 (epAddr=0x87)
xhci3: xhci_cmd_configure_ep dev 8
xhci_pipe_init: pipe=0xffff800001eb4000 addr=9 depth=4 port=3 speed=2 dev 8 dci 
16 (epAddr=0x8)
xhci3: xhci_cmd_configure_ep dev 8
wskbd3: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
xhci_pipe_init: pipe=0xffff800004a0a000 addr=5 depth=4 port=1 speed=1 dev 4 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 4
xhci_abort_xfer: xfer=0xfffffd883cf29350 status=IN_PROGRESS err=CANCELLED 
actlen=0 len=7 idx=0
xhci3: xhci_cmd_stop_ep dev 4 dci 3
xhci_event_xfer_generic: stopped xfer=0xfffffd883cf29350
xhci3: xhci_cmd_set_tr_deq_async dev 4 dci 3
xhci3: xhci_cmd_configure_ep dev 4
xhci_pipe_init: pipe=0xffff800004a0a000 addr=5 depth=4 port=1 speed=1 dev 4 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 4
xhci_abort_xfer: xfer=0xfffffd883cf29580 status=IN_PROGRESS err=CANCELLED 
actlen=0 len=7 idx=0
xhci3: xhci_cmd_stop_ep dev 4 dci 3
xhci_event_xfer_generic: stopped xfer=0xfffffd883cf29580
xhci3: xhci_cmd_set_tr_deq_async dev 4 dci 3
xhci3: xhci_cmd_configure_ep dev 4
xhci_pipe_init: pipe=0xffff800004a0a000 addr=5 depth=4 port=1 speed=1 dev 4 dci 
3 (epAddr=0x81)
xhci3: xhci_cmd_configure_ep dev 4
uaudio_set_params: rate 48000 -> 48000 (index 8)
uaudio_set_params: rate = 48000
uaudio_set_params: rate 48000 -> 48000 (index 8)
uaudio_set_params: rate = 48000
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x602, size = 2
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x602, size = 1
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x502, size = 2
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x502, size = 1
xhci3: txerr? code 4
ucom1 detached
umodem1 detached
audio1 detached
uaudio0 detached
xhci3: xhci_cmd_configure_ep dev 8
xhci_abort_xfer: xfer=0xfffffd883cf29468 status=IN_PROGRESS err=CANCELLED 
actlen=0 len=64 idx=35
xhci3: xhci_cmd_stop_ep dev 8 dci 15
xhci3: event error code=19, result=33  
trb=0xffff80004b2501d8 (0x000000013cc0f070 0x13000000 0x8008400)
xhci3: error stopping endpoint
xhci3: xhci_cmd_configure_ep dev 8
wskbd3: disconnecting from wsdisplay0
wskbd3 detached
ucc1 detached
uhid2 detached
uhid3 detached
uhid4 detached
uhid5 detached
uhid6 detached
uhidev4 detached
xhci3: xhci_cmd_configure_ep dev 8
xhci3: event error code=17, result=33  
trb=0xffff80004b250250 (0x000000013cc0f090 0x11000000 0x8008400)
xhci3: error clearing ep (1)
xhci3: xhci_cmd_slot_control
xhci3: xhci_cmd_slot_control
xhci3: dev 8, input=0xfffffd867a458000 slot=0xfffffd867a458040 
ep0=0xfffffd867a458080
xhci3: dev 8, setting DCBAA to 0x000000067b12f000
xhci_pipe_init: pipe=0xffff800001eb4000 addr=0 depth=4 port=3 speed=2 dev 8 dci 
1 (epAddr=0x0)
xhci3: xhci_cmd_set_address BSR=1
xhci3: xhci_cmd_set_address BSR=0
xhci3: dev 8 addr 8
umodem1 at uhub7 port 3 configuration 1 interface 0 "DELL DELL Slim Soundbar 
SB522A" rev 2.00/0.00 addr 9
umodem1: data interface 1, has no CM over data, has no break
umodem1: status change notification available
ucom1 at umodem1: usb3.1.00314.1
uaudio0 at uhub7 port 3 configuration 1 interface 3 "DELL DELL Slim Soundbar 
SB522A" rev 2.00/0.00 addr 9
uaudio_process_conf: skipped iface
uaudio_process_conf: skipped iface
uaudio_process_ac: ifnum = 2, 216 bytes to process
uaudio_process_header: version 0x100
04: in, nch = 2, term = 0x405, assoc = 0
05: feature id = 4, nch = 2, size = 1
        mute[-1]
uaudio_req: type = 0xa1, req = 0x82, val = 0x200, index = 0x502, size = 2
uaudio_req: type = 0xa1, req = 0x83, val = 0x200, index = 0x502, size = 2
uaudio_req: type = 0xa1, req = 0x84, val = 0x200, index = 0x502, size = 2
[-7680:0]/256 (7681 vals)
        level[-1]
02: out, id = 5, nch = 2, term = 0x101, assoc = 0
01: in, nch = 2, term = 0x101, assoc = 0
06: feature id = 1, nch = 2, size = 1
        mute[-1]
uaudio_req: type = 0xa1, req = 0x82, val = 0x200, index = 0x602, size = 2
uaudio_req: type = 0xa1, req = 0x83, val = 0x200, index = 0x602, size = 2
uaudio_req: type = 0xa1, req = 0x84, val = 0x200, index = 0x602, size = 2
[-10240:0]/256 (10241 vals)
        level[-1]
03: out, id = 6, nch = 2, term = 0x405, assoc = 0
uaudio0: units list:
01: input <dac>, dest = 06 <dac>
06: feature <dac>, src = 01 <dac>, dst = 03 <output>, cls = 0
03: output <output>, source = 06 <dac>
04: input <input>, dest = 05 <record>
05: feature <record>, src = 04 <input>, dst = 02 <record>, cls = 1
02: output <record>, source = 05 <record>
uaudio0: mixer controls:
06:     dac.level
06:     dac.mute
05:     record.level
05:     record.mute
uaudio_process_conf: stop altnum 0, ifnum 3
uaudio_process_as_ep: addr = 0x85, async/data, maxpktsz = 196, ival = 1
alt 1: no rate control
uaudio_process_conf: stop altnum 0, ifnum 4
uaudio_process_as_ep: addr = 0x6, adapt/data, maxpktsz = 208, ival = 1
uaudio_process_conf: skipped iface
uaudio_process_conf: claim: 3 at 3
uaudio_process_conf: claim: 4 at 4
uaudio_process_conf: claim: ac 2 at 2
00: <outputs>, next = -1, prev = -1, class = -1
01: <inputs>, next = -1, prev = -1, class = -1
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x602, size = 2
02: <dac>, next = -1, prev = -1, class = 0, nch = 1, delta = 1, val = 255
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x602, size = 1
03: <dac_mute>, next = -1, prev = -1, class = 0, members: off(=0) on(=1), val = 0
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x502, size = 2
04: <record>, next = -1, prev = -1, class = 1, nch = 1, delta = 1, val = 255
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x502, size = 1
05: <record_mute>, next = -1, prev = -1, class = 1, members: off(=0) on(=1), 
val = 0
6 controls
alts:
mode = rec, ifnum = 3, altnum = 1, addr = 0x85, maxpkt = 196, sync = 0x0, nch = 
2, fmt = s16le2, rates: 48000
mode = play, ifnum = 4, altnum = 1, addr = 0x6, maxpkt = 208, sync = 0x0, nch = 
2, fmt = s16le2, rates: 48000
parameters:
pchan = 2, s16le2, rchan = 2, s16le2, rates: 48000
uaudio0: class v1, full-speed, sync, channels: 2 play, 2 rec, 4 ctls
audio1 at uaudio0
uhidev4 at uhub7 port 3 configuration 1 interface 5 "DELL DELL Slim Soundbar 
SB522A" rev 2.00/0.00 addr 9
uhidev4: iclass 3/0, 185 report ids
ucc1 at uhidev4 reportid 1: 3 usages, 3 keys, enum
wskbd3 at ucc1 mux 1
xhci_pipe_init: pipe=0xffff8000062f9000 addr=9 depth=4 port=3 speed=2 dev 8 dci 
15 (epAddr=0x87)
xhci3: xhci_cmd_configure_ep dev 8
uaudio_set_params: rate 48000 -> 48000 (index 8)
uaudio_set_params: rate = 48000
uaudio_set_params: rate 48000 -> 48000 (index 8)
uaudio_set_params: rate = 48000
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x602, size = 2
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x602, size = 1
uaudio_req: type = 0xa1, req = 0x81, val = 0x200, index = 0x502, size = 2
uaudio_req: type = 0xa1, req = 0x81, val = 0x100, index = 0x502, size = 1
xhci_pipe_init: pipe=0xffff800006d79000 addr=9 depth=4 port=3 speed=2 dev 8 dci 
16 (epAddr=0x8)
xhci3: xhci_cmd_configure_ep dev 8
wskbd3: connecting to wsdisplay0
uhid2 at uhidev4 reportid 5: input=1, output=1, feature=0
uhid3 at uhidev4 reportid 154: input=0, output=0, feature=63
uhid4 at uhidev4 reportid 155: input=2, output=0, feature=0
uhid5 at uhidev4 reportid 184: input=63, output=0, feature=0
uhid6 at uhidev4 reportid 185: input=0, output=63, feature=0


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