[ 401.211376][ T31] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 401.221633][ T31] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 401.612373][ T31] usb 3-1: invalid uac2 rates [ 401.618759][ T31] usb 3-1: invalid uac2 rates [ 401.624839][ T31] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 401.636334][ T31] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 401.813257][ T31] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 401.827394][ T9] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 401.830639][ T31] usb 3-1: USB disconnect, device number 20 [ 401.836535][ T9] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 401.851631][ T9] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 401.923918][ T9] usb 4-1: invalid uac2 rates [ 401.929587][ T9] usb 4-1: invalid uac2 rates [ 401.935125][ T9] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 401.945174][ T9] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 402.124820][ T9] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 402.139334][ T482] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 402.149348][ T9] usb 4-1: USB disconnect, device number 20 [ 402.157734][ T482] usb 5-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 402.167616][ T482] usb 5-1: found format II with max.bitrate = 4, frame size=7372 [ 402.180056][ T482] usb 5-1: invalid uac2 rates [ 402.186768][ T482] usb 5-1: invalid uac2 rates [ 402.193743][ T482] usb 5-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 402.204176][ T482] usb 5-1: found format II with max.bitrate = 4, frame size=7372 [ 402.380562][ T482] usb 5-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 402.394539][ T505] usb 6-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 402.395592][ T482] usb 5-1: USB disconnect, device number 20 [ 402.411186][ T505] usb 6-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 402.421708][ T505] usb 6-1: found format II with max.bitrate = 4, frame size=7372 [ 402.433126][ T505] usb 6-1: invalid uac2 rates [ 402.439126][ T505] usb 6-1: invalid uac2 rates [ 402.445658][ T505] usb 6-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 402.456736][ T505] usb 6-1: found format II with max.bitrate = 4, frame size=7372 [ 402.637816][ T505] usb 6-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 402.661409][ T505] usb 6-1: USB disconnect, device number 20 [ 402.693512][ T435] udevd[435]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 402.738535][ T522] udevd[522]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 402.873786][ T331] bridge_slave_1: left allmulticast mode [ 402.881050][ T331] bridge_slave_1: left promiscuous mode [ 402.888202][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.895999][ T331] bridge_slave_0: left allmulticast mode [ 402.902402][ T331] bridge_slave_0: left promiscuous mode [ 402.909380][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.999277][ T331] veth1_macvtap: left promiscuous mode [ 403.005128][ T331] veth0_vlan: left promiscuous mode [ 403.219810][ T331] bridge_slave_1: left allmulticast mode [ 403.226651][ T331] bridge_slave_1: left promiscuous mode [ 403.232977][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 403.244565][ T331] bridge_slave_0: left allmulticast mode [ 403.251169][ T331] bridge_slave_0: left promiscuous mode [ 403.257159][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 403.265638][ T331] bridge_slave_1: left allmulticast mode [ 403.271537][ T331] bridge_slave_1: left promiscuous mode [ 403.277990][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 403.286974][ T331] bridge_slave_0: left allmulticast mode [ 403.294304][ T331] bridge_slave_0: left promiscuous mode [ 403.300398][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 403.309038][ T331] bridge_slave_1: left allmulticast mode [ 403.315216][ T331] bridge_slave_1: left promiscuous mode [ 403.321280][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 403.329997][ T331] bridge_slave_0: left allmulticast mode [ 403.336114][ T331] bridge_slave_0: left promiscuous mode [ 403.343148][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 403.531635][ T331] veth1_macvtap: left promiscuous mode [ 403.538189][ T331] veth0_vlan: left promiscuous mode [ 403.544859][ T331] veth1_macvtap: left promiscuous mode [ 403.551180][ T331] veth0_vlan: left promiscuous mode [ 403.559230][ T331] veth1_macvtap: left promiscuous mode [ 403.566621][ T331] veth0_vlan: left promiscuous mode Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. executing program executing program executing program executing program [ 406.637359][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 406.637359][ T505] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 406.637583][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 406.661825][ T514] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 406.798974][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 406.809099][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 406.821939][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 406.828788][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 406.831751][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.839696][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 406.848372][ T9] usb 2-1: Product: syz [ 406.856333][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 406.860951][ T9] usb 2-1: Manufacturer: syz [ 406.869519][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 406.873497][ T9] usb 2-1: SerialNumber: syz [ 406.884505][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 406.900792][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 406.913638][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 406.923145][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 406.932496][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.941208][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 406.952752][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.962646][ T505] usb 3-1: Product: syz [ 406.967029][ T505] usb 3-1: Manufacturer: syz [ 406.971772][ T514] usb 4-1: Product: syz [ 406.976311][ T514] usb 4-1: Manufacturer: syz [ 406.981219][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.990307][ T505] usb 3-1: SerialNumber: syz [ 406.996000][ T31] usb 1-1: Product: syz [ 407.000479][ T514] usb 4-1: SerialNumber: syz [ 407.005979][ T31] usb 1-1: Manufacturer: syz [ 407.011093][ T31] usb 1-1: SerialNumber: syz [ 407.093311][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 407.293179][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 407.301781][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 407.693963][ T9] usb 2-1: invalid uac2 rates [ 407.699724][ T9] usb 2-1: invalid uac2 rates [ 407.704805][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 407.714952][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 407.894723][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 407.908058][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 407.915125][ T9] usb 2-1: USB disconnect, device number 2 [ 407.917009][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 407.930820][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 408.317593][ T514] usb 4-1: invalid uac2 rates [ 408.322888][ T514] usb 4-1: invalid uac2 rates [ 408.328088][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 408.336564][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 408.518650][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 408.530541][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 408.539872][ T514] usb 4-1: USB disconnect, device number 21 [ 408.547483][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 408.556725][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 408.949652][ T505] usb 3-1: invalid uac2 rates [ 408.955065][ T505] usb 3-1: invalid uac2 rates [ 408.960901][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 408.970187][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 409.150513][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 409.164186][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 409.172196][ T505] usb 3-1: USB disconnect, device number 22 [ 409.179250][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 409.189451][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 409.580288][ T31] usb 1-1: invalid uac2 rates [ 409.585394][ T31] usb 1-1: invalid uac2 rates [ 409.590834][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 409.599752][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 409.781028][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 409.795771][ T31] usb 1-1: USB disconnect, device number 2 [ 409.818046][ T2580] udevd[2580]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 409.833790][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 409.853097][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory [ 409.878384][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 410.097361][ T514] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 410.097361][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 410.106110][ T505] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 410.157371][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 410.259408][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 410.268866][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 410.269580][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 410.277303][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 410.294429][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 410.303700][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 410.316131][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.331707][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 410.341065][ T9] usb 2-1: Product: syz [ 410.353974][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 410.357141][ T9] usb 2-1: Manufacturer: syz [ 410.367623][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 410.373511][ T9] usb 2-1: SerialNumber: syz [ 410.384609][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.399629][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 410.409631][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.419499][ T514] usb 4-1: Product: syz [ 410.424431][ T514] usb 4-1: Manufacturer: syz [ 410.429738][ T505] usb 3-1: Product: syz [ 410.433959][ T505] usb 3-1: Manufacturer: syz [ 410.438806][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 410.450535][ T514] usb 4-1: SerialNumber: syz [ 410.456990][ T505] usb 3-1: SerialNumber: syz [ 410.465601][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 410.476793][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.485984][ T31] usb 1-1: Product: syz [ 410.491413][ T31] usb 1-1: Manufacturer: syz [ 410.496379][ T31] usb 1-1: SerialNumber: syz [ 410.592891][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 410.792258][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 410.801079][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 411.192774][ T9] usb 2-1: invalid uac2 rates [ 411.197729][ T9] usb 2-1: invalid uac2 rates [ 411.202715][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 411.211513][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 411.393713][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 411.406116][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 411.414054][ T9] usb 2-1: USB disconnect, device number 3 [ 411.419897][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 411.429490][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 411.820602][ T514] usb 4-1: invalid uac2 rates [ 411.826016][ T514] usb 4-1: invalid uac2 rates [ 411.831491][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 411.840503][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 412.021513][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 412.033441][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 412.041701][ T514] usb 4-1: USB disconnect, device number 22 [ 412.048575][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 412.057712][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 412.449401][ T505] usb 3-1: invalid uac2 rates [ 412.454682][ T505] usb 3-1: invalid uac2 rates [ 412.459968][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 412.468996][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 412.650241][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 412.662294][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 412.670837][ T505] usb 3-1: USB disconnect, device number 23 [ 412.678523][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 412.687769][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 413.079179][ T31] usb 1-1: invalid uac2 rates [ 413.084062][ T31] usb 1-1: invalid uac2 rates [ 413.089299][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 413.097957][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 413.280055][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 413.300308][ T31] usb 1-1: USB disconnect, device number 3 [ 413.312901][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory [ 413.340021][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 413.341890][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 413.577451][ T9] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 413.597462][ T505] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 413.637350][ T31] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 413.645087][ T514] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 413.738917][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 413.747910][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 413.754899][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 413.760657][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 413.767804][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 413.776611][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.789856][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 413.796279][ T9] usb 2-1: Product: syz [ 413.805794][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.809717][ T9] usb 2-1: Manufacturer: syz [ 413.818925][ T505] usb 3-1: Product: syz [ 413.824114][ T9] usb 2-1: SerialNumber: syz [ 413.833801][ T505] usb 3-1: Manufacturer: syz [ 413.838516][ T505] usb 3-1: SerialNumber: syz [ 413.843802][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 413.851676][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 413.860612][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 413.872996][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 413.885274][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 413.894404][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.902660][ T31] usb 1-1: Product: syz [ 413.906901][ T31] usb 1-1: Manufacturer: syz [ 413.911757][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 413.920857][ T31] usb 1-1: SerialNumber: syz [ 413.926004][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 413.936218][ T514] usb 4-1: Product: syz [ 413.940939][ T514] usb 4-1: Manufacturer: syz [ 413.945588][ T514] usb 4-1: SerialNumber: syz [ 414.026329][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 414.226065][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 414.235304][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 414.626639][ T9] usb 2-1: invalid uac2 rates [ 414.631754][ T9] usb 2-1: invalid uac2 rates [ 414.636818][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 414.645647][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 414.827982][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 414.840711][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 414.844086][ T9] usb 2-1: USB disconnect, device number 4 [ 414.855318][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 414.864264][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 415.255108][ T505] usb 3-1: invalid uac2 rates [ 415.260462][ T505] usb 3-1: invalid uac2 rates [ 415.265608][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 415.274548][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 415.457040][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 415.474447][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 415.482594][ T505] usb 3-1: USB disconnect, device number 24 [ 415.490113][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 415.500628][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 415.891031][ T31] usb 1-1: invalid uac2 rates [ 415.896260][ T31] usb 1-1: invalid uac2 rates [ 415.901491][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 415.910175][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 416.092900][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 416.106377][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 416.115507][ T31] usb 1-1: USB disconnect, device number 4 [ 416.123789][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 416.134016][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 416.524894][ T514] usb 4-1: invalid uac2 rates [ 416.530153][ T514] usb 4-1: invalid uac2 rates [ 416.535744][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 416.544951][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 416.725964][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 416.747410][ T514] usb 4-1: USB disconnect, device number 23 [ 416.778804][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 417.047371][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 417.057303][ T505] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 417.067547][ T31] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 417.076576][ T514] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 417.199311][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 417.208530][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 417.221885][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 417.229107][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 417.231508][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.239562][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 417.248280][ T9] usb 2-1: Product: syz [ 417.256745][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 417.260635][ T9] usb 2-1: Manufacturer: syz [ 417.269690][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 417.273396][ T9] usb 2-1: SerialNumber: syz [ 417.285093][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 417.303328][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 417.317865][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 417.328089][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 417.338015][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 417.347816][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.356270][ T31] usb 1-1: Product: syz [ 417.360633][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.369446][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 417.377745][ T505] usb 3-1: Product: syz [ 417.382037][ T505] usb 3-1: Manufacturer: syz [ 417.386852][ T505] usb 3-1: SerialNumber: syz [ 417.391870][ T514] usb 4-1: Product: syz [ 417.397065][ T514] usb 4-1: Manufacturer: syz [ 417.402073][ T31] usb 1-1: Manufacturer: syz [ 417.407987][ T31] usb 1-1: SerialNumber: syz [ 417.413420][ T514] usb 4-1: SerialNumber: syz [ 417.504915][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 417.705155][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 417.717721][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 418.105993][ T9] usb 2-1: invalid uac2 rates [ 418.113110][ T9] usb 2-1: invalid uac2 rates [ 418.121030][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 418.133873][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 418.306998][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 418.321823][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 418.324121][ T9] usb 2-1: USB disconnect, device number 5 [ 418.337591][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 418.346608][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 418.737647][ T31] usb 1-1: invalid uac2 rates [ 418.743859][ T31] usb 1-1: invalid uac2 rates [ 418.749135][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 418.758417][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 418.938877][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 418.952280][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 418.961509][ T31] usb 1-1: USB disconnect, device number 5 [ 418.968032][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 418.977731][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 419.361109][ T505] usb 3-1: invalid uac2 rates [ 419.366452][ T505] usb 3-1: invalid uac2 rates [ 419.371679][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 419.380278][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 419.561871][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 419.574761][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 419.583462][ T505] usb 3-1: USB disconnect, device number 25 [ 419.591097][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 419.600737][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 419.999631][ T514] usb 4-1: invalid uac2 rates [ 420.004997][ T514] usb 4-1: invalid uac2 rates [ 420.010912][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 420.019683][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 420.201246][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 420.218377][ T514] usb 4-1: USB disconnect, device number 24 [ 420.256963][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 420.517530][ T31] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 420.527355][ T514] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 420.527492][ T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 420.537302][ T505] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 420.669178][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 420.678964][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 420.692520][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 420.698764][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 420.701678][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.710352][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 420.718467][ T31] usb 1-1: Product: syz [ 420.732122][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 420.735103][ T31] usb 1-1: Manufacturer: syz [ 420.745252][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.750594][ T31] usb 1-1: SerialNumber: syz [ 420.759562][ T9] usb 2-1: Product: syz [ 420.764377][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 420.769425][ T9] usb 2-1: Manufacturer: syz [ 420.777479][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 420.783032][ T9] usb 2-1: SerialNumber: syz [ 420.792422][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 420.808736][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 420.821457][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 420.831185][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 420.841061][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.849477][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.857644][ T514] usb 4-1: Product: syz [ 420.862200][ T514] usb 4-1: Manufacturer: syz [ 420.866909][ T514] usb 4-1: SerialNumber: syz [ 420.871585][ T505] usb 3-1: Product: syz [ 420.876069][ T505] usb 3-1: Manufacturer: syz [ 420.880902][ T505] usb 3-1: SerialNumber: syz [ 420.999160][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 421.198737][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 421.208249][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 421.599430][ T9] usb 2-1: invalid uac2 rates [ 421.604716][ T9] usb 2-1: invalid uac2 rates [ 421.610033][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 421.618865][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 421.800379][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 421.813210][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 421.816709][ T9] usb 2-1: USB disconnect, device number 6 [ 421.826999][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 421.837136][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 422.227883][ T31] usb 1-1: invalid uac2 rates [ 422.233202][ T31] usb 1-1: invalid uac2 rates [ 422.238653][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 422.247184][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 422.428684][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 422.440933][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 422.449113][ T31] usb 1-1: USB disconnect, device number 6 [ 422.456686][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 422.465458][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 422.857655][ T505] usb 3-1: invalid uac2 rates [ 422.862869][ T505] usb 3-1: invalid uac2 rates [ 422.868165][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 422.877394][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 423.059642][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 423.073740][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 423.081082][ T505] usb 3-1: USB disconnect, device number 26 [ 423.088368][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 423.098491][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 423.497825][ T514] usb 4-1: invalid uac2 rates [ 423.504755][ T514] usb 4-1: invalid uac2 rates [ 423.511034][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 423.520522][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 423.698606][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 423.721181][ T514] usb 4-1: USB disconnect, device number 25 [ 423.757491][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 424.017404][ T31] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 424.028388][ T505] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 424.040441][ T514] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 424.047557][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 424.199454][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 424.209188][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 424.221727][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 424.229026][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 424.247570][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 424.249526][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 424.266169][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 424.290066][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 424.308497][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 424.329854][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.350739][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 424.359251][ T9] usb 2-1: Product: syz [ 424.373903][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.378072][ T9] usb 2-1: Manufacturer: syz [ 424.387878][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 424.393171][ T9] usb 2-1: SerialNumber: syz [ 424.406346][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.427916][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 424.439438][ T505] usb 3-1: Product: syz [ 424.444943][ T505] usb 3-1: Manufacturer: syz [ 424.452573][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.463926][ T505] usb 3-1: SerialNumber: syz [ 424.469624][ T31] usb 1-1: Product: syz [ 424.475045][ T31] usb 1-1: Manufacturer: syz [ 424.481258][ T514] usb 4-1: Product: syz [ 424.485981][ T514] usb 4-1: Manufacturer: syz [ 424.492366][ T514] usb 4-1: SerialNumber: syz [ 424.497968][ T31] usb 1-1: SerialNumber: syz [ 424.618653][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 424.818120][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 424.827328][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 425.218650][ T9] usb 2-1: invalid uac2 rates [ 425.223586][ T9] usb 2-1: invalid uac2 rates [ 425.228742][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 425.237308][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 425.419764][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 425.432554][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 425.435383][ T9] usb 2-1: USB disconnect, device number 7 [ 425.447162][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 425.456194][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 425.846550][ T505] usb 3-1: invalid uac2 rates [ 425.851900][ T505] usb 3-1: invalid uac2 rates [ 425.857778][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 425.866607][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 426.047337][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 426.061797][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 426.068904][ T505] usb 3-1: USB disconnect, device number 27 [ 426.076610][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 426.085610][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 426.477423][ T514] usb 4-1: invalid uac2 rates [ 426.483039][ T514] usb 4-1: invalid uac2 rates [ 426.489140][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 426.499802][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 426.678463][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 426.694689][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 426.704255][ T514] usb 4-1: USB disconnect, device number 26 [ 426.713660][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 426.722878][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 427.114452][ T31] usb 1-1: invalid uac2 rates [ 427.119877][ T31] usb 1-1: invalid uac2 rates [ 427.124919][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 427.133796][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 427.315612][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 427.330666][ T31] usb 1-1: USB disconnect, device number 7 [ 427.358295][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 427.637434][ T31] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 427.645215][ T514] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 427.647287][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 427.653437][ T505] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 427.809218][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 427.819062][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 427.834087][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 427.838863][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 427.843303][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.851060][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 427.859310][ T9] usb 2-1: Product: syz [ 427.868373][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 427.874659][ T9] usb 2-1: Manufacturer: syz [ 427.884200][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 427.888353][ T9] usb 2-1: SerialNumber: syz [ 427.900685][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 427.919561][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 427.932691][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 427.942250][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 427.951908][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 427.961335][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.971694][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.980626][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.989561][ T505] usb 3-1: Product: syz [ 427.993737][ T505] usb 3-1: Manufacturer: syz [ 427.998951][ T31] usb 1-1: Product: syz [ 428.003403][ T31] usb 1-1: Manufacturer: syz [ 428.008244][ T514] usb 4-1: Product: syz [ 428.012658][ T514] usb 4-1: Manufacturer: syz [ 428.017590][ T505] usb 3-1: SerialNumber: syz [ 428.022754][ T31] usb 1-1: SerialNumber: syz [ 428.027588][ T514] usb 4-1: SerialNumber: syz [ 428.109414][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 428.309662][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 428.318429][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 428.710479][ T9] usb 2-1: invalid uac2 rates [ 428.716324][ T9] usb 2-1: invalid uac2 rates [ 428.722762][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 428.732028][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 428.911330][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 428.924798][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 428.928135][ T9] usb 2-1: USB disconnect, device number 8 [ 428.938496][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 428.948670][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 429.339280][ T31] usb 1-1: invalid uac2 rates [ 429.345121][ T31] usb 1-1: invalid uac2 rates [ 429.350627][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 429.360638][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 429.540345][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 429.553761][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 429.563536][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 429.572952][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 429.581884][ T31] usb 1-1: USB disconnect, device number 8 [ 429.963135][ T505] usb 3-1: invalid uac2 rates [ 429.968208][ T505] usb 3-1: invalid uac2 rates [ 429.973424][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 429.983489][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 430.163974][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 430.177311][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 430.186202][ T505] usb 3-1: USB disconnect, device number 28 [ 430.193787][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 430.202991][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 430.585566][ T514] usb 4-1: invalid uac2 rates [ 430.591111][ T514] usb 4-1: invalid uac2 rates [ 430.596615][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 430.605795][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 430.786866][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 430.805926][ T514] usb 4-1: USB disconnect, device number 27 [ 430.830678][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 431.097351][ T31] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 431.105573][ T505] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 431.117377][ T514] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 431.117423][ T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 431.259193][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 431.267658][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 431.276847][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 431.278725][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 431.288754][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 431.298221][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 431.310410][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 431.322541][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 431.330063][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 431.339211][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.348935][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.357432][ T9] usb 2-1: Product: syz [ 431.366336][ T505] usb 3-1: Product: syz [ 431.370397][ T9] usb 2-1: Manufacturer: syz [ 431.375118][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 431.380718][ T9] usb 2-1: SerialNumber: syz [ 431.391277][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 431.410042][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.418718][ T505] usb 3-1: Manufacturer: syz [ 431.423681][ T505] usb 3-1: SerialNumber: syz [ 431.429331][ T31] usb 1-1: Product: syz [ 431.434011][ T31] usb 1-1: Manufacturer: syz [ 431.439359][ T31] usb 1-1: SerialNumber: syz [ 431.446139][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 431.455408][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 431.464302][ T514] usb 4-1: Product: syz [ 431.469022][ T514] usb 4-1: Manufacturer: syz [ 431.474512][ T514] usb 4-1: SerialNumber: syz [ 431.600871][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 431.800355][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 431.808936][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 432.200928][ T9] usb 2-1: invalid uac2 rates [ 432.205782][ T9] usb 2-1: invalid uac2 rates [ 432.211170][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 432.220188][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 432.401974][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 432.414241][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 432.417116][ T9] usb 2-1: USB disconnect, device number 9 [ 432.428341][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 432.437463][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 432.828243][ T505] usb 3-1: invalid uac2 rates [ 432.833176][ T505] usb 3-1: invalid uac2 rates [ 432.838373][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 432.847013][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 433.029084][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 433.042878][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 433.050371][ T505] usb 3-1: USB disconnect, device number 29 [ 433.057055][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 433.066172][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 433.457666][ T31] usb 1-1: invalid uac2 rates [ 433.462590][ T31] usb 1-1: invalid uac2 rates [ 433.468086][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 433.477696][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 433.658433][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 433.671451][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 433.678475][ T31] usb 1-1: USB disconnect, device number 9 [ 433.685297][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 433.693898][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 434.085942][ T514] usb 4-1: invalid uac2 rates [ 434.091452][ T514] usb 4-1: invalid uac2 rates [ 434.096554][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 434.105907][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 434.286674][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 434.302323][ T514] usb 4-1: USB disconnect, device number 28 [ 434.323710][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 434.341769][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory [ 434.597343][ T505] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 434.607332][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 434.627341][ T514] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 434.635724][ T31] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 434.748854][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 434.757492][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 434.770190][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 434.778898][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 434.779646][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.788390][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 434.795481][ T505] usb 3-1: Product: syz [ 434.808811][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 434.811282][ T505] usb 3-1: Manufacturer: syz [ 434.820505][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.824950][ T505] usb 3-1: SerialNumber: syz [ 434.833115][ T9] usb 2-1: Product: syz [ 434.841791][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 434.841815][ T9] usb 2-1: Manufacturer: syz [ 434.849491][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 434.854354][ T9] usb 2-1: SerialNumber: syz [ 434.862838][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 434.877504][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 434.890364][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 434.899831][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.908076][ T31] usb 1-1: Product: syz [ 434.912437][ T31] usb 1-1: Manufacturer: syz [ 434.917112][ T31] usb 1-1: SerialNumber: syz [ 434.921900][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 434.931447][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.940570][ T514] usb 4-1: Product: syz [ 434.944903][ T514] usb 4-1: Manufacturer: syz [ 434.949944][ T514] usb 4-1: SerialNumber: syz [ 435.072665][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 435.272317][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 435.281052][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 435.673115][ T9] usb 2-1: invalid uac2 rates [ 435.678283][ T9] usb 2-1: invalid uac2 rates [ 435.683314][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 435.691917][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 435.874148][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 435.887502][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 435.890062][ T9] usb 2-1: USB disconnect, device number 10 [ 435.901201][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 435.910258][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 436.301741][ T505] usb 3-1: invalid uac2 rates [ 436.306844][ T505] usb 3-1: invalid uac2 rates [ 436.312520][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 436.321797][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 436.502505][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 436.516501][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 436.523583][ T505] usb 3-1: USB disconnect, device number 30 [ 436.530263][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 436.539024][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 436.932685][ T31] usb 1-1: invalid uac2 rates [ 436.937768][ T31] usb 1-1: invalid uac2 rates [ 436.942866][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 436.952801][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 437.133553][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 437.147053][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 437.153992][ T31] usb 1-1: USB disconnect, device number 10 [ 437.160924][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 437.169815][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 437.565844][ T514] usb 4-1: invalid uac2 rates [ 437.571071][ T514] usb 4-1: invalid uac2 rates [ 437.576128][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 437.585446][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 437.766681][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 437.784450][ T514] usb 4-1: USB disconnect, device number 29 [ 438.077362][ T9] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 438.097345][ T514] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 438.105967][ T505] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 438.114051][ T31] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 438.229316][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 438.239202][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 438.253967][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 438.265798][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 438.275794][ T9] usb 2-1: Product: syz [ 438.279027][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 438.280717][ T9] usb 2-1: Manufacturer: syz [ 438.289826][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 438.295539][ T9] usb 2-1: SerialNumber: syz [ 438.309208][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 438.320340][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 438.332111][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 438.345875][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 438.359016][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 438.359177][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 438.378903][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 438.387317][ T505] usb 3-1: Product: syz [ 438.391586][ T505] usb 3-1: Manufacturer: syz [ 438.396784][ T505] usb 3-1: SerialNumber: syz [ 438.401723][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 438.410813][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 438.420136][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 438.428835][ T31] usb 1-1: Product: syz [ 438.434385][ T31] usb 1-1: Manufacturer: syz [ 438.439469][ T514] usb 4-1: Product: syz [ 438.444439][ T514] usb 4-1: Manufacturer: syz [ 438.449330][ T31] usb 1-1: SerialNumber: syz [ 438.454915][ T514] usb 4-1: SerialNumber: syz [ 438.498246][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 438.697659][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 438.706763][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 439.098744][ T9] usb 2-1: invalid uac2 rates [ 439.108309][ T9] usb 2-1: invalid uac2 rates [ 439.114890][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 439.126541][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 439.299968][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 439.316153][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 439.321378][ T9] usb 2-1: USB disconnect, device number 11 [ 439.335810][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 439.347347][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 439.734667][ T505] usb 3-1: invalid uac2 rates [ 439.740270][ T505] usb 3-1: invalid uac2 rates [ 439.745553][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 439.754325][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 439.935379][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 439.948728][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 439.957901][ T505] usb 3-1: USB disconnect, device number 31 [ 439.964639][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 439.973790][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 440.357512][ T31] usb 1-1: invalid uac2 rates [ 440.362596][ T31] usb 1-1: invalid uac2 rates [ 440.367758][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 440.376640][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 440.558663][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 440.574064][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 440.582046][ T31] usb 1-1: USB disconnect, device number 11 [ 440.589167][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 440.599108][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 440.995551][ T514] usb 4-1: invalid uac2 rates [ 441.001041][ T514] usb 4-1: invalid uac2 rates [ 441.007294][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 441.017139][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 441.196316][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 441.224457][ T514] usb 4-1: USB disconnect, device number 30 [ 441.241290][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 441.507354][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 441.527323][ T505] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 441.535287][ T514] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 441.545388][ T31] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 441.658833][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 441.667487][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 441.680232][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 441.690348][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.698787][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 441.699155][ T9] usb 2-1: Product: syz [ 441.707772][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 441.712418][ T9] usb 2-1: Manufacturer: syz [ 441.712444][ T9] usb 2-1: SerialNumber: syz [ 441.732036][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 441.741855][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 441.753833][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 441.766543][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 441.780547][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 441.790575][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 441.800177][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 441.809797][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.819015][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.827266][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.835595][ T31] usb 1-1: Product: syz [ 441.840157][ T505] usb 3-1: Product: syz [ 441.844592][ T505] usb 3-1: Manufacturer: syz [ 441.849478][ T514] usb 4-1: Product: syz [ 441.854409][ T514] usb 4-1: Manufacturer: syz [ 441.859534][ T31] usb 1-1: Manufacturer: syz [ 441.864945][ T31] usb 1-1: SerialNumber: syz [ 441.869604][ T505] usb 3-1: SerialNumber: syz [ 441.875380][ T514] usb 4-1: SerialNumber: syz [ 441.916273][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 442.116158][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 442.125145][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 442.517109][ T9] usb 2-1: invalid uac2 rates [ 442.522044][ T9] usb 2-1: invalid uac2 rates [ 442.527121][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 442.535703][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 442.718011][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 442.730145][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 442.733142][ T9] usb 2-1: USB disconnect, device number 12 [ 442.745509][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 442.754259][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 443.144877][ T505] usb 3-1: invalid uac2 rates [ 443.149785][ T505] usb 3-1: invalid uac2 rates [ 443.154710][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 443.163455][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 443.347165][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 443.360726][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 443.368970][ T505] usb 3-1: USB disconnect, device number 32 [ 443.376444][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 443.384990][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 443.783951][ T31] usb 1-1: invalid uac2 rates [ 443.789150][ T31] usb 1-1: invalid uac2 rates [ 443.794258][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 443.802963][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 443.984687][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 443.996939][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 444.005711][ T31] usb 1-1: USB disconnect, device number 12 [ 444.013688][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 444.022371][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 444.421431][ T514] usb 4-1: invalid uac2 rates [ 444.427753][ T514] usb 4-1: invalid uac2 rates [ 444.433767][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 444.442975][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 444.622194][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 444.641250][ T514] usb 4-1: USB disconnect, device number 31 [ 444.665141][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 444.927353][ T9] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 444.947350][ T505] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 444.956205][ T31] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 444.964811][ T514] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 445.078904][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 445.087573][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 445.100878][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 445.110583][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.118635][ T9] usb 2-1: Product: syz [ 445.123912][ T9] usb 2-1: Manufacturer: syz [ 445.128845][ T9] usb 2-1: SerialNumber: syz [ 445.128872][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 445.142227][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 445.149934][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 445.158867][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 445.170496][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 445.182608][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 445.195749][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 445.205670][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 445.216068][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 445.225685][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.235493][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.243933][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.252437][ T505] usb 3-1: Product: syz [ 445.256851][ T505] usb 3-1: Manufacturer: syz [ 445.262397][ T31] usb 1-1: Product: syz [ 445.266966][ T31] usb 1-1: Manufacturer: syz [ 445.272440][ T514] usb 4-1: Product: syz [ 445.277288][ T514] usb 4-1: Manufacturer: syz [ 445.282176][ T514] usb 4-1: SerialNumber: syz [ 445.287502][ T505] usb 3-1: SerialNumber: syz [ 445.292705][ T31] usb 1-1: SerialNumber: syz [ 445.338549][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 445.538104][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 445.547197][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 445.938816][ T9] usb 2-1: invalid uac2 rates [ 445.943760][ T9] usb 2-1: invalid uac2 rates [ 445.948991][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 445.957997][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 446.139751][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 446.151941][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 446.155007][ T9] usb 2-1: USB disconnect, device number 13 [ 446.170114][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 446.179234][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 446.566965][ T505] usb 3-1: invalid uac2 rates [ 446.572900][ T505] usb 3-1: invalid uac2 rates [ 446.578126][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 446.588114][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 446.769243][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 446.783261][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 446.790705][ T505] usb 3-1: USB disconnect, device number 33 [ 446.797754][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 446.807719][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 447.201908][ T31] usb 1-1: invalid uac2 rates [ 447.208000][ T31] usb 1-1: invalid uac2 rates [ 447.213096][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 447.222199][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 447.403970][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 447.418134][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 447.426441][ T31] usb 1-1: USB disconnect, device number 13 [ 447.433465][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 447.444272][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 447.834782][ T514] usb 4-1: invalid uac2 rates [ 447.842766][ T514] usb 4-1: invalid uac2 rates [ 447.851539][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 447.864931][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 448.035547][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 448.050965][ T514] usb 4-1: USB disconnect, device number 32 [ 448.082362][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 448.337346][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 448.357356][ T31] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 448.366232][ T514] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 448.374641][ T505] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 448.489122][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 448.501757][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 448.518033][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 448.528517][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.538439][ T9] usb 2-1: Product: syz [ 448.543099][ T9] usb 2-1: Manufacturer: syz [ 448.549029][ T9] usb 2-1: SerialNumber: syz [ 448.549144][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 448.563702][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 448.572223][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 448.581745][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 448.595058][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 448.608368][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 448.623121][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 448.632801][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 448.643380][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 448.653145][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.661406][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.670430][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 448.678845][ T514] usb 4-1: Product: syz [ 448.683021][ T514] usb 4-1: Manufacturer: syz [ 448.688571][ T505] usb 3-1: Product: syz [ 448.693098][ T505] usb 3-1: Manufacturer: syz [ 448.697807][ T31] usb 1-1: Product: syz [ 448.702346][ T31] usb 1-1: Manufacturer: syz [ 448.707130][ T31] usb 1-1: SerialNumber: syz [ 448.711864][ T514] usb 4-1: SerialNumber: syz [ 448.717308][ T505] usb 3-1: SerialNumber: syz [ 448.757058][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 448.956591][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 448.965479][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 449.357183][ T9] usb 2-1: invalid uac2 rates [ 449.362538][ T9] usb 2-1: invalid uac2 rates [ 449.367727][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 449.376540][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 449.558055][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 449.570962][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 449.573816][ T9] usb 2-1: USB disconnect, device number 14 [ 449.586168][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 449.596134][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 449.985361][ T514] usb 4-1: invalid uac2 rates [ 449.990419][ T514] usb 4-1: invalid uac2 rates [ 449.996540][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 450.005527][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 450.186168][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 450.199943][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 450.207717][ T514] usb 4-1: USB disconnect, device number 33 [ 450.215142][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 450.224361][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 450.608381][ T505] usb 3-1: invalid uac2 rates [ 450.613728][ T505] usb 3-1: invalid uac2 rates [ 450.618938][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 450.627779][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 450.809384][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 450.822856][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 450.830495][ T505] usb 3-1: USB disconnect, device number 34 [ 450.837654][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 450.846285][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 451.246225][ T31] usb 1-1: invalid uac2 rates [ 451.251302][ T31] usb 1-1: invalid uac2 rates [ 451.256430][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 451.265850][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 451.446979][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 451.462354][ T31] usb 1-1: USB disconnect, device number 14 [ 451.475275][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 451.507548][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 451.757328][ T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 451.777337][ T514] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 451.787400][ T505] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 451.795624][ T31] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 451.908930][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 451.917906][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 451.930997][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 451.940510][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.949125][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 451.949578][ T9] usb 2-1: Product: syz [ 451.958864][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 451.962236][ T9] usb 2-1: Manufacturer: syz [ 451.975301][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 451.978228][ T9] usb 2-1: SerialNumber: syz [ 451.988276][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 452.001369][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.010417][ T514] usb 4-1: Product: syz [ 452.014876][ T514] usb 4-1: Manufacturer: syz [ 452.020324][ T514] usb 4-1: SerialNumber: syz [ 452.025138][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 452.033155][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 452.045484][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 452.061069][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 452.070227][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.078833][ T505] usb 3-1: Product: syz [ 452.083377][ T505] usb 3-1: Manufacturer: syz [ 452.088509][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 452.097866][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.106022][ T31] usb 1-1: Product: syz [ 452.110921][ T505] usb 3-1: SerialNumber: syz [ 452.116017][ T31] usb 1-1: Manufacturer: syz [ 452.121655][ T31] usb 1-1: SerialNumber: syz [ 452.196385][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 452.396072][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 452.407736][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 452.797017][ T9] usb 2-1: invalid uac2 rates [ 452.803112][ T9] usb 2-1: invalid uac2 rates [ 452.808820][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 452.818860][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 452.997939][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 453.011328][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 453.014719][ T9] usb 2-1: USB disconnect, device number 15 [ 453.025459][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 453.034543][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 453.424914][ T514] usb 4-1: invalid uac2 rates [ 453.429951][ T514] usb 4-1: invalid uac2 rates [ 453.435144][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 453.443706][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 453.625604][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 453.639904][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 453.647050][ T514] usb 4-1: USB disconnect, device number 34 [ 453.653629][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 453.662981][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 454.055097][ T505] usb 3-1: invalid uac2 rates [ 454.060126][ T505] usb 3-1: invalid uac2 rates [ 454.067752][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 454.076973][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 454.255851][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 454.269706][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 454.276889][ T505] usb 3-1: USB disconnect, device number 35 [ 454.283032][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 454.292729][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 454.683871][ T31] usb 1-1: invalid uac2 rates [ 454.688857][ T31] usb 1-1: invalid uac2 rates [ 454.694168][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 454.703198][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 454.884613][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 454.906717][ T31] usb 1-1: USB disconnect, device number 15 [ 454.930894][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 455.197380][ T514] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 455.207409][ T505] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 455.215546][ T31] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 455.227481][ T9] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 455.348927][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 455.357669][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 455.372019][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 455.380788][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 455.388791][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 455.390251][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 455.399078][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 455.405947][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.419117][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 455.425857][ T514] usb 4-1: Product: syz [ 455.435796][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.439946][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 455.448592][ T9] usb 2-1: Product: syz [ 455.460379][ T514] usb 4-1: Manufacturer: syz [ 455.465092][ T9] usb 2-1: Manufacturer: syz [ 455.469710][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 455.474617][ T9] usb 2-1: SerialNumber: syz [ 455.485895][ T514] usb 4-1: SerialNumber: syz [ 455.496969][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 455.507100][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 455.519345][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.528553][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 455.537284][ T505] usb 3-1: Product: syz [ 455.541930][ T505] usb 3-1: Manufacturer: syz [ 455.546586][ T505] usb 3-1: SerialNumber: syz [ 455.551384][ T31] usb 1-1: Product: syz [ 455.555959][ T31] usb 1-1: Manufacturer: syz [ 455.561237][ T31] usb 1-1: SerialNumber: syz [ 455.699971][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 455.900192][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 455.909404][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 456.301057][ T9] usb 2-1: invalid uac2 rates [ 456.308203][ T9] usb 2-1: invalid uac2 rates [ 456.315194][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 456.323936][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 456.502127][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 456.515526][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 456.518584][ T9] usb 2-1: USB disconnect, device number 16 [ 456.529699][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 456.542038][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 456.930488][ T514] usb 4-1: invalid uac2 rates [ 456.935316][ T514] usb 4-1: invalid uac2 rates [ 456.940754][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 456.949844][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 457.131414][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 457.145380][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 457.152330][ T514] usb 4-1: USB disconnect, device number 35 [ 457.158969][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 457.167803][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 457.565107][ T505] usb 3-1: invalid uac2 rates [ 457.570006][ T505] usb 3-1: invalid uac2 rates [ 457.575242][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 457.584001][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 457.765984][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 457.779528][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 457.789963][ T505] usb 3-1: USB disconnect, device number 36 [ 457.798085][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 457.807478][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 458.198587][ T31] usb 1-1: invalid uac2 rates [ 458.203756][ T31] usb 1-1: invalid uac2 rates [ 458.209097][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 458.218156][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 458.399467][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 458.416096][ T31] usb 1-1: USB disconnect, device number 16 [ 458.441456][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 458.717429][ T505] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 458.725097][ T31] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 458.737404][ T9] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 458.737578][ T514] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 458.879058][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 458.887010][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 458.888882][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 458.895837][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 458.903321][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 458.914616][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 458.927500][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 458.938452][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 458.945983][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.955331][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 458.964102][ T9] usb 2-1: Product: syz [ 458.964120][ T9] usb 2-1: Manufacturer: syz [ 458.972855][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 458.976767][ T9] usb 2-1: SerialNumber: syz [ 458.982032][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.005674][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.015123][ T505] usb 3-1: Product: syz [ 459.020622][ T505] usb 3-1: Manufacturer: syz [ 459.025627][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 459.040044][ T505] usb 3-1: SerialNumber: syz [ 459.045011][ T31] usb 1-1: Product: syz [ 459.049793][ T31] usb 1-1: Manufacturer: syz [ 459.054463][ T31] usb 1-1: SerialNumber: syz [ 459.060641][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 459.070371][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 459.079999][ T514] usb 4-1: Product: syz [ 459.084368][ T514] usb 4-1: Manufacturer: syz [ 459.089316][ T514] usb 4-1: SerialNumber: syz [ 459.208745][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 459.408252][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 459.417800][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 459.809011][ T9] usb 2-1: invalid uac2 rates [ 459.814393][ T9] usb 2-1: invalid uac2 rates [ 459.819856][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 459.828970][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 460.010037][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 460.025132][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 460.028634][ T9] usb 2-1: USB disconnect, device number 17 [ 460.041388][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 460.050608][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 460.440406][ T505] usb 3-1: invalid uac2 rates [ 460.445511][ T505] usb 3-1: invalid uac2 rates [ 460.450981][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 460.459908][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 460.641372][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 460.654612][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 460.663514][ T505] usb 3-1: USB disconnect, device number 37 [ 460.671484][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 460.680380][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 461.078713][ T31] usb 1-1: invalid uac2 rates [ 461.084320][ T31] usb 1-1: invalid uac2 rates [ 461.089485][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 461.099137][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 461.279735][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 461.293762][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 461.302811][ T31] usb 1-1: USB disconnect, device number 17 [ 461.313124][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 461.323304][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 461.720338][ T514] usb 4-1: invalid uac2 rates [ 461.725257][ T514] usb 4-1: invalid uac2 rates [ 461.730878][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 461.739715][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 461.921120][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 461.936935][ T514] usb 4-1: USB disconnect, device number 36 [ 461.969321][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 462.227341][ T31] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 462.237329][ T505] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 462.257339][ T514] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 462.257339][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 462.379100][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 462.388241][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 462.400625][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 462.409461][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 462.419379][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 462.430687][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.438846][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 462.439399][ T31] usb 1-1: Product: syz [ 462.448354][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 462.451447][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 462.464863][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 462.471054][ T31] usb 1-1: Manufacturer: syz [ 462.481257][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.486911][ T31] usb 1-1: SerialNumber: syz [ 462.497832][ T9] usb 2-1: Product: syz [ 462.511691][ T9] usb 2-1: Manufacturer: syz [ 462.511758][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 462.517586][ T9] usb 2-1: SerialNumber: syz [ 462.528820][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 462.548382][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.557697][ T505] usb 3-1: Product: syz [ 462.562623][ T505] usb 3-1: Manufacturer: syz [ 462.567445][ T505] usb 3-1: SerialNumber: syz [ 462.573041][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 462.583118][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.592646][ T514] usb 4-1: Product: syz [ 462.597687][ T514] usb 4-1: Manufacturer: syz [ 462.602962][ T514] usb 4-1: SerialNumber: syz [ 462.753613][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 462.953962][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 462.963100][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 463.355036][ T9] usb 2-1: invalid uac2 rates [ 463.359917][ T9] usb 2-1: invalid uac2 rates [ 463.364833][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 463.373499][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 463.555881][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 463.568685][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 463.571040][ T9] usb 2-1: USB disconnect, device number 18 [ 463.582755][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 463.591634][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 463.983310][ T31] usb 1-1: invalid uac2 rates [ 463.988567][ T31] usb 1-1: invalid uac2 rates [ 463.993584][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 464.002357][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 464.184346][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 464.197691][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 464.204878][ T31] usb 1-1: USB disconnect, device number 18 [ 464.211087][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 464.221389][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 464.611901][ T505] usb 3-1: invalid uac2 rates [ 464.616876][ T505] usb 3-1: invalid uac2 rates [ 464.622053][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 464.631145][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 464.813660][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 464.826989][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 464.833926][ T505] usb 3-1: USB disconnect, device number 38 [ 464.841465][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 464.850322][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 465.242056][ T514] usb 4-1: invalid uac2 rates [ 465.246860][ T514] usb 4-1: invalid uac2 rates [ 465.252003][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 465.260540][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 465.442886][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 465.462739][ T514] usb 4-1: USB disconnect, device number 37 [ 465.747354][ T9] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 465.757310][ T31] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 465.767353][ T505] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 465.775697][ T514] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 465.898761][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 465.907830][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 465.908747][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 465.920661][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 465.927845][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 465.936240][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 465.948849][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 465.955918][ T9] usb 2-1: Product: syz [ 465.955937][ T9] usb 2-1: Manufacturer: syz [ 465.964567][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 465.964630][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 465.968173][ T9] usb 2-1: SerialNumber: syz [ 465.995480][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 466.003667][ T31] usb 1-1: Product: syz [ 466.008594][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 466.020256][ T31] usb 1-1: Manufacturer: syz [ 466.024991][ T31] usb 1-1: SerialNumber: syz [ 466.029742][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 466.044701][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 466.054059][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 466.062441][ T514] usb 4-1: Product: syz [ 466.066926][ T514] usb 4-1: Manufacturer: syz [ 466.071612][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 466.081052][ T514] usb 4-1: SerialNumber: syz [ 466.086391][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 466.094956][ T505] usb 3-1: Product: syz [ 466.099227][ T505] usb 3-1: Manufacturer: syz [ 466.104193][ T505] usb 3-1: SerialNumber: syz [ 466.172261][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 466.371819][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 466.381286][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 466.772656][ T9] usb 2-1: invalid uac2 rates [ 466.778351][ T9] usb 2-1: invalid uac2 rates [ 466.784884][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 466.795303][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 466.973798][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 466.986697][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 466.990089][ T9] usb 2-1: USB disconnect, device number 19 [ 466.997449][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 467.012062][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 467.398015][ T31] usb 1-1: invalid uac2 rates [ 467.403094][ T31] usb 1-1: invalid uac2 rates [ 467.408335][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 467.417325][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 467.598911][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 467.613434][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 467.620990][ T31] usb 1-1: USB disconnect, device number 19 [ 467.627832][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 467.636664][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 468.028450][ T514] usb 4-1: invalid uac2 rates [ 468.033617][ T514] usb 4-1: invalid uac2 rates [ 468.038740][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 468.047494][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 468.229433][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 468.245458][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 468.254125][ T514] usb 4-1: USB disconnect, device number 38 [ 468.261644][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 468.270869][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 468.662504][ T505] usb 3-1: invalid uac2 rates [ 468.669058][ T505] usb 3-1: invalid uac2 rates [ 468.674801][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 468.685595][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 468.863411][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 468.878528][ T505] usb 3-1: USB disconnect, device number 39 [ 468.909307][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 469.167379][ T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 469.187320][ T514] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 469.195250][ T31] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 469.203765][ T505] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 469.319059][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 469.328119][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 469.341389][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 469.350874][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.359556][ T9] usb 2-1: Product: syz [ 469.364088][ T9] usb 2-1: Manufacturer: syz [ 469.368780][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 469.369092][ T9] usb 2-1: SerialNumber: syz [ 469.377988][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 469.390463][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 469.399404][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 469.410875][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 469.422738][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 469.435756][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 469.445854][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 469.455651][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 469.466949][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.475836][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.486480][ T31] usb 1-1: Product: syz [ 469.492146][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.502742][ T31] usb 1-1: Manufacturer: syz [ 469.509254][ T505] usb 3-1: Product: syz [ 469.514330][ T505] usb 3-1: Manufacturer: syz [ 469.519459][ T31] usb 1-1: SerialNumber: syz [ 469.524459][ T514] usb 4-1: Product: syz [ 469.528835][ T505] usb 3-1: SerialNumber: syz [ 469.534230][ T514] usb 4-1: Manufacturer: syz [ 469.539367][ T514] usb 4-1: SerialNumber: syz [ 469.590339][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 469.790734][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 469.799644][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 470.191619][ T9] usb 2-1: invalid uac2 rates [ 470.196901][ T9] usb 2-1: invalid uac2 rates [ 470.202696][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 470.212416][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 470.392371][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 470.404844][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 470.410414][ T9] usb 2-1: USB disconnect, device number 20 [ 470.418415][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 470.427349][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 470.819115][ T505] usb 3-1: invalid uac2 rates [ 470.824169][ T505] usb 3-1: invalid uac2 rates [ 470.829747][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 470.838399][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 471.019858][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 471.034600][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 471.042368][ T505] usb 3-1: USB disconnect, device number 40 [ 471.048807][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 471.057319][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 471.449760][ T31] usb 1-1: invalid uac2 rates [ 471.454782][ T31] usb 1-1: invalid uac2 rates [ 471.460408][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 471.469242][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 471.650648][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 471.662773][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 471.671112][ T31] usb 1-1: USB disconnect, device number 20 [ 471.677848][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 471.686841][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 472.087341][ T514] usb 4-1: invalid uac2 rates [ 472.092459][ T514] usb 4-1: invalid uac2 rates [ 472.097618][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 472.106722][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 472.288179][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 472.302336][ T514] usb 4-1: USB disconnect, device number 39 [ 472.314512][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 472.326736][ T2591] udevd[2591]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 472.597335][ T31] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 472.607438][ T505] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 472.616299][ T514] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 472.617342][ T9] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 472.769291][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 472.778393][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 472.788856][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 472.788866][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 472.789591][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 472.798773][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 472.806846][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 472.822402][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 472.832463][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 472.843983][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.854783][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 472.864676][ T9] usb 2-1: Product: syz [ 472.872689][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 472.882642][ T9] usb 2-1: Manufacturer: syz [ 472.886723][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 472.896810][ T9] usb 2-1: SerialNumber: syz [ 472.901376][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.923879][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.931938][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 472.940235][ T505] usb 3-1: Product: syz [ 472.944392][ T505] usb 3-1: Manufacturer: syz [ 472.949420][ T31] usb 1-1: Product: syz [ 472.953600][ T31] usb 1-1: Manufacturer: syz [ 472.958787][ T514] usb 4-1: Product: syz [ 472.963155][ T514] usb 4-1: Manufacturer: syz [ 472.968499][ T505] usb 3-1: SerialNumber: syz [ 472.974164][ T31] usb 1-1: SerialNumber: syz [ 472.979717][ T514] usb 4-1: SerialNumber: syz [ 473.124501][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 473.324788][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 473.333551][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 473.725708][ T9] usb 2-1: invalid uac2 rates [ 473.730717][ T9] usb 2-1: invalid uac2 rates [ 473.736272][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 473.745657][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 473.926682][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 473.939792][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 473.943059][ T9] usb 2-1: USB disconnect, device number 21 [ 473.953455][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 473.963571][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 474.353805][ T505] usb 3-1: invalid uac2 rates [ 474.358999][ T505] usb 3-1: invalid uac2 rates [ 474.363947][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 474.372757][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 474.555072][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 474.568588][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 474.577409][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 474.586483][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 474.595167][ T505] usb 3-1: USB disconnect, device number 41 [ 474.977443][ T31] usb 1-1: invalid uac2 rates [ 474.982529][ T31] usb 1-1: invalid uac2 rates [ 474.988157][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 474.996965][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 475.178668][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 475.192819][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 475.200310][ T31] usb 1-1: USB disconnect, device number 21 [ 475.214147][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 475.223106][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 475.614928][ T514] usb 4-1: invalid uac2 rates [ 475.621495][ T514] usb 4-1: invalid uac2 rates [ 475.627266][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 475.636567][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 475.815838][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 475.837054][ T514] usb 4-1: USB disconnect, device number 40 [ 476.127317][ T505] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 476.127317][ T9] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 476.147334][ T514] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 476.155165][ T31] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 476.278902][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 476.289131][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 476.289640][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 476.299215][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 476.312309][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 476.312371][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 476.323531][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 476.332869][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 476.341005][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.350215][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.350238][ T505] usb 3-1: Product: syz [ 476.358529][ T9] usb 2-1: Product: syz [ 476.366452][ T505] usb 3-1: Manufacturer: syz [ 476.375002][ T9] usb 2-1: Manufacturer: syz [ 476.379366][ T505] usb 3-1: SerialNumber: syz [ 476.383670][ T9] usb 2-1: SerialNumber: syz [ 476.388859][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 476.414971][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 476.428698][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 476.438094][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.446393][ T31] usb 1-1: Product: syz [ 476.450707][ T31] usb 1-1: Manufacturer: syz [ 476.455533][ T31] usb 1-1: SerialNumber: syz [ 476.460380][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 476.469629][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.478211][ T514] usb 4-1: Product: syz [ 476.483133][ T514] usb 4-1: Manufacturer: syz [ 476.487913][ T514] usb 4-1: SerialNumber: syz [ 476.602576][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 476.802847][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 476.811849][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 477.203622][ T9] usb 2-1: invalid uac2 rates [ 477.208516][ T9] usb 2-1: invalid uac2 rates [ 477.213542][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 477.222391][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 477.404421][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 477.418045][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 477.420713][ T9] usb 2-1: USB disconnect, device number 22 [ 477.425813][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 477.443545][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 477.840532][ T505] usb 3-1: invalid uac2 rates [ 477.845634][ T505] usb 3-1: invalid uac2 rates [ 477.851070][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 477.859721][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 478.041356][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 478.055010][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 478.062775][ T505] usb 3-1: USB disconnect, device number 42 [ 478.070961][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 478.080400][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 478.471808][ T31] usb 1-1: invalid uac2 rates [ 478.477393][ T31] usb 1-1: invalid uac2 rates [ 478.483082][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 478.492168][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 478.673553][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 478.687421][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 478.694516][ T31] usb 1-1: USB disconnect, device number 22 [ 478.700779][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 478.709682][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 479.102460][ T514] usb 4-1: invalid uac2 rates [ 479.108443][ T514] usb 4-1: invalid uac2 rates [ 479.113487][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 479.122225][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 479.303260][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 479.325734][ T514] usb 4-1: USB disconnect, device number 41 [ 479.352139][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 479.617315][ T31] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 479.627823][ T505] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 479.637341][ T9] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 479.637599][ T514] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 479.788973][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 479.797917][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 479.798777][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 479.810717][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 479.817250][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 479.826649][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 479.834714][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 479.843216][ T9] usb 2-1: Product: syz [ 479.851735][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 479.854918][ T9] usb 2-1: Manufacturer: syz [ 479.866243][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 479.870843][ T9] usb 2-1: SerialNumber: syz [ 479.882358][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 479.899599][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 479.908718][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 479.917796][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 479.927311][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 479.935840][ T514] usb 4-1: Product: syz [ 479.940297][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 479.948419][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 479.956790][ T31] usb 1-1: Product: syz [ 479.961156][ T505] usb 3-1: Product: syz [ 479.965361][ T505] usb 3-1: Manufacturer: syz [ 479.970127][ T514] usb 4-1: Manufacturer: syz [ 479.974913][ T514] usb 4-1: SerialNumber: syz [ 479.979993][ T31] usb 1-1: Manufacturer: syz [ 479.984674][ T31] usb 1-1: SerialNumber: syz [ 479.989415][ T505] usb 3-1: SerialNumber: syz [ 480.089526][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 480.288887][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 480.297940][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 480.689506][ T9] usb 2-1: invalid uac2 rates [ 480.694473][ T9] usb 2-1: invalid uac2 rates [ 480.699682][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 480.709414][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 480.890438][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 480.902441][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 480.905958][ T9] usb 2-1: USB disconnect, device number 23 [ 480.916328][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 480.927087][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 481.326061][ T514] usb 4-1: invalid uac2 rates [ 481.331697][ T514] usb 4-1: invalid uac2 rates [ 481.336735][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 481.345490][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 481.527004][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 481.540587][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 481.547867][ T514] usb 4-1: USB disconnect, device number 42 [ 481.554597][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 481.563748][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 481.959266][ T505] usb 3-1: invalid uac2 rates [ 481.964109][ T505] usb 3-1: invalid uac2 rates [ 481.969254][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 481.977906][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 482.160139][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 482.173184][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 482.181092][ T505] usb 3-1: USB disconnect, device number 43 [ 482.187754][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 482.196950][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 482.597915][ T31] usb 1-1: invalid uac2 rates [ 482.603307][ T31] usb 1-1: invalid uac2 rates [ 482.608754][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 482.618289][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 482.798816][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 482.816064][ T31] usb 1-1: USB disconnect, device number 23 [ 482.839941][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 483.107370][ T505] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 483.117305][ T514] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 483.127437][ T9] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 483.137353][ T31] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 483.258954][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 483.267947][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 483.279053][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 483.281101][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 483.288250][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 483.296764][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 483.310195][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 483.317922][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.327469][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.335865][ T505] usb 3-1: Product: syz [ 483.344203][ T9] usb 2-1: Product: syz [ 483.348583][ T505] usb 3-1: Manufacturer: syz [ 483.348692][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 483.352888][ T9] usb 2-1: Manufacturer: syz [ 483.369050][ T9] usb 2-1: SerialNumber: syz [ 483.373875][ T505] usb 3-1: SerialNumber: syz [ 483.383220][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 483.392196][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 483.403814][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 483.414214][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.422591][ T514] usb 4-1: Product: syz [ 483.427634][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 483.437148][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.445434][ T514] usb 4-1: Manufacturer: syz [ 483.450374][ T514] usb 4-1: SerialNumber: syz [ 483.455755][ T31] usb 1-1: Product: syz [ 483.460997][ T31] usb 1-1: Manufacturer: syz [ 483.466120][ T31] usb 1-1: SerialNumber: syz [ 483.581088][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 483.780811][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 483.790282][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 484.181574][ T9] usb 2-1: invalid uac2 rates [ 484.186715][ T9] usb 2-1: invalid uac2 rates [ 484.192357][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 484.201565][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 484.382296][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 484.394811][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 484.397783][ T9] usb 2-1: USB disconnect, device number 24 [ 484.410294][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 484.419700][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 484.809607][ T505] usb 3-1: invalid uac2 rates [ 484.815014][ T505] usb 3-1: invalid uac2 rates [ 484.820256][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 484.828822][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 485.010394][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 485.023520][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 485.031243][ T505] usb 3-1: USB disconnect, device number 44 [ 485.038471][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 485.047772][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 485.440066][ T514] usb 4-1: invalid uac2 rates [ 485.445216][ T514] usb 4-1: invalid uac2 rates [ 485.450646][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 485.460874][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 485.640948][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 485.654362][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 485.663488][ T514] usb 4-1: USB disconnect, device number 43 [ 485.677704][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 485.687671][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 486.078128][ T31] usb 1-1: invalid uac2 rates [ 486.083315][ T31] usb 1-1: invalid uac2 rates [ 486.089646][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 486.099117][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 486.279093][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 486.303529][ T31] usb 1-1: USB disconnect, device number 24 [ 486.327135][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 486.587337][ T9] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 486.587393][ T505] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 486.603164][ T514] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 486.627312][ T31] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 486.739161][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 486.748878][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 486.758791][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 486.762698][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 486.770534][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 486.782317][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.792084][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 486.798952][ T9] usb 2-1: Product: syz [ 486.811850][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 486.816203][ T9] usb 2-1: Manufacturer: syz [ 486.828028][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 486.832585][ T9] usb 2-1: SerialNumber: syz [ 486.841865][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 486.861188][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 486.871976][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 486.884366][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.893511][ T505] usb 3-1: Product: syz [ 486.898590][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.907164][ T514] usb 4-1: Product: syz [ 486.911511][ T505] usb 3-1: Manufacturer: syz [ 486.917045][ T505] usb 3-1: SerialNumber: syz [ 486.921826][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 486.931985][ T514] usb 4-1: Manufacturer: syz [ 486.937249][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 486.945479][ T31] usb 1-1: Product: syz [ 486.950035][ T514] usb 4-1: SerialNumber: syz [ 486.955675][ T31] usb 1-1: Manufacturer: syz [ 486.961314][ T31] usb 1-1: SerialNumber: syz [ 487.048469][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 487.248014][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 487.256943][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 487.648660][ T9] usb 2-1: invalid uac2 rates [ 487.653905][ T9] usb 2-1: invalid uac2 rates [ 487.659130][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 487.668203][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 487.849457][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 487.864585][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 487.867830][ T9] usb 2-1: USB disconnect, device number 25 [ 487.880823][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 487.889833][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 488.280249][ T505] usb 3-1: invalid uac2 rates [ 488.285342][ T505] usb 3-1: invalid uac2 rates [ 488.290546][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 488.299502][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 488.481166][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 488.495434][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 488.504316][ T505] usb 3-1: USB disconnect, device number 45 [ 488.511524][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 488.521030][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 488.920521][ T514] usb 4-1: invalid uac2 rates [ 488.925649][ T514] usb 4-1: invalid uac2 rates [ 488.931193][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 488.940423][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 489.121329][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 489.133831][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 489.142754][ T514] usb 4-1: USB disconnect, device number 44 [ 489.150191][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 489.161254][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 489.550945][ T31] usb 1-1: invalid uac2 rates [ 489.556499][ T31] usb 1-1: invalid uac2 rates [ 489.562165][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 489.571769][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 489.751730][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 489.765805][ T31] usb 1-1: USB disconnect, device number 25 [ 489.799580][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 490.057348][ T514] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 490.070131][ T505] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 490.079171][ T31] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 490.087505][ T9] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 490.248960][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 490.257592][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 490.259140][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 490.266820][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 490.275826][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 490.283763][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 490.301057][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 490.312880][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 490.322434][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.334852][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 490.343383][ T9] usb 2-1: Product: syz [ 490.356108][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 490.358902][ T9] usb 2-1: Manufacturer: syz [ 490.358921][ T9] usb 2-1: SerialNumber: syz [ 490.378342][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 490.389082][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.397446][ T31] usb 1-1: Product: syz [ 490.401823][ T31] usb 1-1: Manufacturer: syz [ 490.406939][ T31] usb 1-1: SerialNumber: syz [ 490.411972][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.420395][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 490.429935][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 490.440339][ T505] usb 3-1: Product: syz [ 490.444639][ T505] usb 3-1: Manufacturer: syz [ 490.451446][ T514] usb 4-1: Product: syz [ 490.456247][ T514] usb 4-1: Manufacturer: syz [ 490.461123][ T505] usb 3-1: SerialNumber: syz [ 490.466627][ T514] usb 4-1: SerialNumber: syz [ 490.562806][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 490.763079][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 490.771911][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 491.163927][ T9] usb 2-1: invalid uac2 rates [ 491.169220][ T9] usb 2-1: invalid uac2 rates [ 491.175534][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 491.185441][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 491.364619][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 491.376578][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 491.379521][ T9] usb 2-1: USB disconnect, device number 26 [ 491.390482][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 491.399210][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 491.790817][ T31] usb 1-1: invalid uac2 rates [ 491.795965][ T31] usb 1-1: invalid uac2 rates [ 491.801601][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 491.810214][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 491.991622][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 492.005728][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 492.014597][ T31] usb 1-1: USB disconnect, device number 26 [ 492.022183][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 492.031865][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 492.424309][ T505] usb 3-1: invalid uac2 rates [ 492.429425][ T505] usb 3-1: invalid uac2 rates [ 492.434552][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 492.443489][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 492.625161][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 492.639371][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 492.647922][ T505] usb 3-1: USB disconnect, device number 46 [ 492.656193][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 492.665069][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 493.056671][ T514] usb 4-1: invalid uac2 rates [ 493.062255][ T514] usb 4-1: invalid uac2 rates [ 493.067692][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 493.076493][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 493.258541][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 493.285906][ T514] usb 4-1: USB disconnect, device number 45 [ 493.303832][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 493.567433][ T9] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 493.587407][ T505] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 493.595687][ T31] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 493.603487][ T514] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 493.719428][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 493.728155][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 493.740935][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 493.750889][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.759661][ T9] usb 2-1: Product: syz [ 493.764022][ T9] usb 2-1: Manufacturer: syz [ 493.768842][ T9] usb 2-1: SerialNumber: syz [ 493.769064][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 493.781160][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 493.789243][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 493.797974][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 493.809534][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 493.821980][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 493.836208][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 493.836323][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 493.854760][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 493.864208][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.872582][ T505] usb 3-1: Product: syz [ 493.876806][ T505] usb 3-1: Manufacturer: syz [ 493.881539][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.889847][ T505] usb 3-1: SerialNumber: syz [ 493.894807][ T514] usb 4-1: Product: syz [ 493.899039][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.907038][ T31] usb 1-1: Product: syz [ 493.911366][ T514] usb 4-1: Manufacturer: syz [ 493.915978][ T514] usb 4-1: SerialNumber: syz [ 493.921492][ T31] usb 1-1: Manufacturer: syz [ 493.926150][ T31] usb 1-1: SerialNumber: syz [ 493.978295][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 494.178497][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 494.187225][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 494.579566][ T9] usb 2-1: invalid uac2 rates [ 494.585984][ T9] usb 2-1: invalid uac2 rates [ 494.591857][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 494.600397][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 494.781220][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 494.793313][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 494.796024][ T9] usb 2-1: USB disconnect, device number 27 [ 494.807052][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 494.815895][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 495.207468][ T505] usb 3-1: invalid uac2 rates [ 495.212403][ T505] usb 3-1: invalid uac2 rates [ 495.217645][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 495.226579][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 495.408195][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 495.419779][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 495.428288][ T505] usb 3-1: USB disconnect, device number 47 [ 495.434446][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 495.443440][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 495.827974][ T514] usb 4-1: invalid uac2 rates [ 495.832937][ T514] usb 4-1: invalid uac2 rates [ 495.838677][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 495.847792][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 496.029257][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 496.041259][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 496.053474][ T514] usb 4-1: USB disconnect, device number 46 [ 496.061096][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 496.070299][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 496.461733][ T31] usb 1-1: invalid uac2 rates [ 496.466729][ T31] usb 1-1: invalid uac2 rates [ 496.472101][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 496.480839][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 496.662568][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 496.681327][ T31] usb 1-1: USB disconnect, device number 27 [ 496.694793][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 496.726285][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 496.967357][ T9] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 496.987327][ T514] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 497.017302][ T31] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 497.025105][ T505] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 497.119061][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 497.127953][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 497.140755][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 497.148789][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 497.150636][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.159263][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 497.166916][ T9] usb 2-1: Product: syz [ 497.179966][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 497.182300][ T9] usb 2-1: Manufacturer: syz [ 497.182319][ T9] usb 2-1: SerialNumber: syz [ 497.191310][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 497.209860][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 497.217853][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.225981][ T514] usb 4-1: Product: syz [ 497.230349][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 497.242409][ T514] usb 4-1: Manufacturer: syz [ 497.247870][ T514] usb 4-1: SerialNumber: syz [ 497.252768][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 497.265482][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 497.275744][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 497.285579][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.294340][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.303145][ T31] usb 1-1: Product: syz [ 497.307830][ T505] usb 3-1: Product: syz [ 497.312300][ T505] usb 3-1: Manufacturer: syz [ 497.317339][ T31] usb 1-1: Manufacturer: syz [ 497.322060][ T31] usb 1-1: SerialNumber: syz [ 497.327243][ T505] usb 3-1: SerialNumber: syz [ 497.399620][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 497.599954][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 497.609093][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 498.000963][ T9] usb 2-1: invalid uac2 rates [ 498.005889][ T9] usb 2-1: invalid uac2 rates [ 498.011083][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 498.019743][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 498.201901][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 498.216155][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 498.219832][ T9] usb 2-1: USB disconnect, device number 28 [ 498.228035][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 498.242246][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 498.628807][ T514] usb 4-1: invalid uac2 rates [ 498.633815][ T514] usb 4-1: invalid uac2 rates [ 498.639962][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 498.648882][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 498.829790][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 498.845406][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 498.852667][ T514] usb 4-1: USB disconnect, device number 47 [ 498.859718][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 498.868410][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 499.264264][ T31] usb 1-1: invalid uac2 rates [ 499.269199][ T31] usb 1-1: invalid uac2 rates [ 499.274261][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 499.283250][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 499.464929][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 499.476871][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 499.485017][ T31] usb 1-1: USB disconnect, device number 28 [ 499.491801][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 499.500743][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 499.900869][ T505] usb 3-1: invalid uac2 rates [ 499.905886][ T505] usb 3-1: invalid uac2 rates [ 499.911294][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 499.920029][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 500.101585][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 500.115969][ T505] usb 3-1: USB disconnect, device number 48 [ 500.142725][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 500.417312][ T9] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 500.417312][ T514] usb 4-1: new high-speed USB device number 48 using dummy_hcd [ 500.437317][ T31] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 500.445949][ T505] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 500.569219][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 500.577988][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 500.591132][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 500.598787][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 500.600824][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.609366][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 500.616905][ T514] usb 4-1: Product: syz [ 500.629929][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 500.632406][ T514] usb 4-1: Manufacturer: syz [ 500.641986][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.646457][ T514] usb 4-1: SerialNumber: syz [ 500.654715][ T9] usb 2-1: Product: syz [ 500.660114][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 500.664625][ T9] usb 2-1: Manufacturer: syz [ 500.672055][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 500.676663][ T9] usb 2-1: SerialNumber: syz [ 500.686823][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 500.700489][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 500.713630][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 500.723136][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 500.732629][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.740700][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.749283][ T505] usb 3-1: Product: syz [ 500.753801][ T505] usb 3-1: Manufacturer: syz [ 500.758664][ T31] usb 1-1: Product: syz [ 500.762872][ T31] usb 1-1: Manufacturer: syz [ 500.768289][ T505] usb 3-1: SerialNumber: syz [ 500.773657][ T31] usb 1-1: SerialNumber: syz [ 500.888049][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 501.087593][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 501.096563][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 501.488474][ T514] usb 4-1: invalid uac2 rates [ 501.493644][ T514] usb 4-1: invalid uac2 rates [ 501.498772][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 501.507636][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 501.689417][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 501.702274][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 501.703936][ T514] usb 4-1: USB disconnect, device number 48 [ 501.718792][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 501.727539][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 502.117881][ T9] usb 2-1: invalid uac2 rates [ 502.122790][ T9] usb 2-1: invalid uac2 rates [ 502.127991][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 502.136624][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 502.318530][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 502.330965][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 502.333576][ T9] usb 2-1: USB disconnect, device number 29 [ 502.345399][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 502.353965][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 502.744937][ T505] usb 3-1: invalid uac2 rates [ 502.750878][ T505] usb 3-1: invalid uac2 rates [ 502.756064][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 502.765678][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 502.945909][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 502.958783][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 502.967928][ T505] usb 3-1: USB disconnect, device number 49 [ 502.975393][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 502.984325][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 503.367332][ T31] usb 1-1: invalid uac2 rates [ 503.372192][ T31] usb 1-1: invalid uac2 rates [ 503.377489][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 503.386284][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 503.567990][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 503.586357][ T31] usb 1-1: USB disconnect, device number 29 [ 503.616185][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 503.877331][ T514] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 503.897437][ T9] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 503.897437][ T31] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 503.917333][ T505] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 504.029027][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 504.039735][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 504.054016][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 504.058936][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 504.065026][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.075240][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 504.082471][ T514] usb 4-1: Product: syz [ 504.096847][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 504.099639][ T514] usb 4-1: Manufacturer: syz [ 504.110208][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.115540][ T514] usb 4-1: SerialNumber: syz [ 504.124455][ T9] usb 2-1: Product: syz [ 504.130307][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 504.135540][ T9] usb 2-1: Manufacturer: syz [ 504.143378][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 504.149391][ T9] usb 2-1: SerialNumber: syz [ 504.160246][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 504.174761][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 504.188365][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 504.197935][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.206847][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 504.216601][ T31] usb 1-1: Product: syz [ 504.220845][ T31] usb 1-1: Manufacturer: syz [ 504.225758][ T31] usb 1-1: SerialNumber: syz [ 504.230559][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.239873][ T505] usb 3-1: Product: syz [ 504.246350][ T505] usb 3-1: Manufacturer: syz [ 504.251699][ T505] usb 3-1: SerialNumber: syz [ 504.361294][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 504.560709][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 504.569229][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 504.961565][ T514] usb 4-1: invalid uac2 rates [ 504.966605][ T514] usb 4-1: invalid uac2 rates [ 504.971790][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 504.980748][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 505.163527][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 505.176901][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 505.179850][ T514] usb 4-1: USB disconnect, device number 49 [ 505.191019][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 505.200202][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 505.591102][ T9] usb 2-1: invalid uac2 rates [ 505.595962][ T9] usb 2-1: invalid uac2 rates [ 505.601044][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 505.609859][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 505.791919][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 505.804522][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 505.808509][ T9] usb 2-1: USB disconnect, device number 30 [ 505.818179][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 505.827152][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 506.218764][ T31] usb 1-1: invalid uac2 rates [ 506.223650][ T31] usb 1-1: invalid uac2 rates [ 506.229151][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 506.237712][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 506.419536][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 506.434726][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 506.441951][ T31] usb 1-1: USB disconnect, device number 30 [ 506.449207][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 506.457888][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 506.858433][ T505] usb 3-1: invalid uac2 rates [ 506.863485][ T505] usb 3-1: invalid uac2 rates [ 506.869105][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 506.877999][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 507.059303][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 507.073014][ T505] usb 3-1: USB disconnect, device number 50 [ 507.104543][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 507.367346][ T514] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 507.377401][ T31] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 507.387357][ T505] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 507.397308][ T9] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 507.519158][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 507.529097][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 507.542877][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 507.553481][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 507.553605][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 507.559597][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 507.567723][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 507.578499][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 507.585470][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.595351][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 507.605620][ T514] usb 4-1: Product: syz [ 507.614876][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.625228][ T514] usb 4-1: Manufacturer: syz [ 507.629357][ T9] usb 2-1: Product: syz [ 507.638077][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 507.643159][ T9] usb 2-1: Manufacturer: syz [ 507.647924][ T514] usb 4-1: SerialNumber: syz [ 507.659536][ T9] usb 2-1: SerialNumber: syz [ 507.664670][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 507.683392][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.691474][ T31] usb 1-1: Product: syz [ 507.696692][ T31] usb 1-1: Manufacturer: syz [ 507.702321][ T31] usb 1-1: SerialNumber: syz [ 507.707042][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 507.717441][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.725905][ T505] usb 3-1: Product: syz [ 507.731155][ T505] usb 3-1: Manufacturer: syz [ 507.737146][ T505] usb 3-1: SerialNumber: syz [ 507.872113][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 508.071513][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 508.080203][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 508.472105][ T9] usb 2-1: invalid uac2 rates [ 508.477117][ T9] usb 2-1: invalid uac2 rates [ 508.483343][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 508.492342][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 508.673086][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 508.685683][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 508.688669][ T9] usb 2-1: USB disconnect, device number 31 [ 508.700396][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 508.709267][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 509.100122][ T514] usb 4-1: invalid uac2 rates [ 509.105217][ T514] usb 4-1: invalid uac2 rates [ 509.110556][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 509.119851][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 509.301095][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 509.314233][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 509.321554][ T514] usb 4-1: USB disconnect, device number 50 [ 509.328449][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 509.337581][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 509.729176][ T31] usb 1-1: invalid uac2 rates [ 509.734157][ T31] usb 1-1: invalid uac2 rates [ 509.739539][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 509.748480][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 509.931537][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 509.943793][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 509.952346][ T31] usb 1-1: USB disconnect, device number 31 [ 509.960271][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 509.969563][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 510.361126][ T505] usb 3-1: invalid uac2 rates [ 510.366156][ T505] usb 3-1: invalid uac2 rates [ 510.371443][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 510.380228][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 510.561880][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 510.580353][ T505] usb 3-1: USB disconnect, device number 51 [ 510.612500][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 510.877347][ T9] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 510.887299][ T514] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 510.895162][ T31] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 510.902927][ T505] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 511.028987][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 511.037866][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 511.051120][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 511.058924][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 511.060844][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.069076][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 511.077233][ T9] usb 2-1: Product: syz [ 511.084604][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 511.089017][ T9] usb 2-1: Manufacturer: syz [ 511.097436][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 511.101268][ T9] usb 2-1: SerialNumber: syz [ 511.112390][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 511.128177][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 511.141615][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 511.150924][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 511.160397][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 511.169770][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.178424][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.187283][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 511.195467][ T31] usb 1-1: Product: syz [ 511.199796][ T505] usb 3-1: Product: syz [ 511.204324][ T505] usb 3-1: Manufacturer: syz [ 511.208967][ T514] usb 4-1: Product: syz [ 511.213323][ T514] usb 4-1: Manufacturer: syz [ 511.218025][ T31] usb 1-1: Manufacturer: syz [ 511.222724][ T31] usb 1-1: SerialNumber: syz [ 511.227373][ T505] usb 3-1: SerialNumber: syz [ 511.233136][ T514] usb 4-1: SerialNumber: syz [ 511.322212][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 511.521603][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 511.530455][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 511.922154][ T9] usb 2-1: invalid uac2 rates [ 511.927000][ T9] usb 2-1: invalid uac2 rates [ 511.932282][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 511.941149][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 512.123076][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 512.136035][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 512.139021][ T9] usb 2-1: USB disconnect, device number 32 [ 512.149729][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 512.158581][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 512.550313][ T505] usb 3-1: invalid uac2 rates [ 512.555232][ T505] usb 3-1: invalid uac2 rates [ 512.560440][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 512.569498][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 512.751251][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 512.763951][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 512.772138][ T505] usb 3-1: USB disconnect, device number 52 [ 512.779026][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 512.788133][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 513.188116][ T514] usb 4-1: invalid uac2 rates [ 513.193441][ T514] usb 4-1: invalid uac2 rates [ 513.199106][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 513.208676][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 513.388914][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 513.401937][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 513.409880][ T514] usb 4-1: USB disconnect, device number 51 [ 513.417920][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 513.426830][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 513.827224][ T31] usb 1-1: invalid uac2 rates [ 513.832516][ T31] usb 1-1: invalid uac2 rates [ 513.837929][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 513.846555][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 514.028090][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 514.055676][ T31] usb 1-1: USB disconnect, device number 32 [ 514.069883][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 514.337464][ T9] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 514.347410][ T505] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 514.356484][ T514] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 514.377309][ T31] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 514.489196][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 514.498390][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 514.512081][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 514.518835][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 514.521962][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.530156][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 514.538530][ T9] usb 2-1: Product: syz [ 514.548059][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 514.551173][ T9] usb 2-1: Manufacturer: syz [ 514.563463][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 514.568201][ T9] usb 2-1: SerialNumber: syz [ 514.582172][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 514.594894][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 514.608845][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 514.608936][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 514.628449][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.637248][ T505] usb 3-1: Product: syz [ 514.642202][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.651521][ T505] usb 3-1: Manufacturer: syz [ 514.656986][ T505] usb 3-1: SerialNumber: syz [ 514.662071][ T514] usb 4-1: Product: syz [ 514.666733][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 514.677589][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.686835][ T514] usb 4-1: Manufacturer: syz [ 514.692124][ T514] usb 4-1: SerialNumber: syz [ 514.697091][ T31] usb 1-1: Product: syz [ 514.701801][ T31] usb 1-1: Manufacturer: syz [ 514.707076][ T31] usb 1-1: SerialNumber: syz [ 514.790282][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 514.990013][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 514.999065][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 515.390556][ T9] usb 2-1: invalid uac2 rates [ 515.395603][ T9] usb 2-1: invalid uac2 rates [ 515.400758][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 515.409827][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 515.591624][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 515.603928][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 515.607382][ T9] usb 2-1: USB disconnect, device number 33 [ 515.619298][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 515.629663][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 516.019855][ T505] usb 3-1: invalid uac2 rates [ 516.024811][ T505] usb 3-1: invalid uac2 rates [ 516.030126][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 516.040044][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 516.220672][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 516.234585][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 516.242430][ T505] usb 3-1: USB disconnect, device number 53 [ 516.249226][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 516.259019][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 516.649870][ T514] usb 4-1: invalid uac2 rates [ 516.655327][ T514] usb 4-1: invalid uac2 rates [ 516.660421][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 516.668927][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 516.851812][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 516.866623][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 516.873625][ T514] usb 4-1: USB disconnect, device number 52 [ 516.880719][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 516.889564][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 517.281379][ T31] usb 1-1: invalid uac2 rates [ 517.286189][ T31] usb 1-1: invalid uac2 rates [ 517.291307][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 517.300365][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 517.482162][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 517.497344][ T31] usb 1-1: USB disconnect, device number 33 [ 517.513862][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 517.541336][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 517.807340][ T9] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 517.827295][ T505] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 517.836252][ T31] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 517.844265][ T514] usb 4-1: new high-speed USB device number 53 using dummy_hcd [ 517.968871][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 517.977591][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 517.990918][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 518.000376][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.008684][ T9] usb 2-1: Product: syz [ 518.008887][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 518.012972][ T9] usb 2-1: Manufacturer: syz [ 518.012988][ T9] usb 2-1: SerialNumber: syz [ 518.030389][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 518.038821][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 518.047528][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 518.059730][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 518.072021][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 518.085684][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 518.095204][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 518.105222][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 518.115567][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.124540][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.133189][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 518.141432][ T31] usb 1-1: Product: syz [ 518.145985][ T31] usb 1-1: Manufacturer: syz [ 518.151198][ T505] usb 3-1: Product: syz [ 518.156011][ T505] usb 3-1: Manufacturer: syz [ 518.160951][ T514] usb 4-1: Product: syz [ 518.166081][ T514] usb 4-1: Manufacturer: syz [ 518.170914][ T31] usb 1-1: SerialNumber: syz [ 518.176148][ T505] usb 3-1: SerialNumber: syz [ 518.180984][ T514] usb 4-1: SerialNumber: syz [ 518.216658][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 518.416939][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 518.425473][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 518.817569][ T9] usb 2-1: invalid uac2 rates [ 518.822547][ T9] usb 2-1: invalid uac2 rates [ 518.827780][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 518.836313][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 519.018388][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 519.030465][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 519.033196][ T9] usb 2-1: USB disconnect, device number 34 [ 519.045133][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 519.054064][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 519.444516][ T31] usb 1-1: invalid uac2 rates [ 519.449962][ T31] usb 1-1: invalid uac2 rates [ 519.455453][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 519.464526][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 519.645484][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 519.658553][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 519.666837][ T31] usb 1-1: USB disconnect, device number 34 [ 519.673373][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 519.682113][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 520.074824][ T514] usb 4-1: invalid uac2 rates [ 520.080410][ T514] usb 4-1: invalid uac2 rates [ 520.085614][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 520.096055][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 520.275715][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 520.290193][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 520.300015][ T514] usb 4-1: USB disconnect, device number 53 [ 520.307973][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 520.318032][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 520.717056][ T505] usb 3-1: invalid uac2 rates [ 520.722130][ T505] usb 3-1: invalid uac2 rates [ 520.727432][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 520.737090][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 520.917886][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 520.942014][ T505] usb 3-1: USB disconnect, device number 54 [ 520.960009][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 521.227284][ T514] usb 4-1: new high-speed USB device number 54 using dummy_hcd [ 521.237313][ T9] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 521.257289][ T31] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 521.267422][ T505] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 521.378800][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 521.387696][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 521.401009][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 521.409145][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 521.411192][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.420641][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 521.428490][ T514] usb 4-1: Product: syz [ 521.441652][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 521.444479][ T514] usb 4-1: Manufacturer: syz [ 521.453951][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.459858][ T514] usb 4-1: SerialNumber: syz [ 521.468750][ T9] usb 2-1: Product: syz [ 521.473332][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 521.477985][ T9] usb 2-1: Manufacturer: syz [ 521.485850][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 521.491112][ T9] usb 2-1: SerialNumber: syz [ 521.503165][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 521.515446][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 521.527899][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 521.537944][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.546087][ T31] usb 1-1: Product: syz [ 521.550627][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 521.560408][ T31] usb 1-1: Manufacturer: syz [ 521.565830][ T31] usb 1-1: SerialNumber: syz [ 521.570849][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.580260][ T505] usb 3-1: Product: syz [ 521.586117][ T505] usb 3-1: Manufacturer: syz [ 521.590921][ T505] usb 3-1: SerialNumber: syz [ 521.705428][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 521.904890][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 521.913868][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 522.305707][ T514] usb 4-1: invalid uac2 rates [ 522.311442][ T514] usb 4-1: invalid uac2 rates [ 522.316482][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 522.325515][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 522.506669][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 522.519355][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 522.522163][ T514] usb 4-1: USB disconnect, device number 54 [ 522.534792][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 522.543921][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 522.935555][ T9] usb 2-1: invalid uac2 rates [ 522.940494][ T9] usb 2-1: invalid uac2 rates [ 522.945519][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 522.954983][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 523.136559][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 523.149477][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 523.153642][ T9] usb 2-1: USB disconnect, device number 35 [ 523.164267][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 523.173460][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 523.564147][ T31] usb 1-1: invalid uac2 rates [ 523.569278][ T31] usb 1-1: invalid uac2 rates [ 523.575313][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 523.584526][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 523.766406][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 523.781181][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 523.788818][ T31] usb 1-1: USB disconnect, device number 35 [ 523.796730][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 523.805595][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 524.197907][ T505] usb 3-1: invalid uac2 rates [ 524.203071][ T505] usb 3-1: invalid uac2 rates [ 524.208371][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 524.217226][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 524.398851][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 524.414857][ T505] usb 3-1: USB disconnect, device number 55 [ 524.438735][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory [ 524.439594][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 524.717324][ T9] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 524.747334][ T31] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 524.755360][ T514] usb 4-1: new high-speed USB device number 55 using dummy_hcd [ 524.763570][ T505] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 524.868684][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 524.877590][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 524.890389][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 524.899929][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.908051][ T9] usb 2-1: Product: syz [ 524.912364][ T9] usb 2-1: Manufacturer: syz [ 524.917006][ T9] usb 2-1: SerialNumber: syz [ 524.928718][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 524.936657][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 524.944493][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 524.953562][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 524.965678][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 524.977259][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 524.989949][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 524.999424][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 525.009054][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 525.018321][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.026882][ T514] usb 4-1: Product: syz [ 525.031152][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.039443][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.047502][ T505] usb 3-1: Product: syz [ 525.051953][ T505] usb 3-1: Manufacturer: syz [ 525.056820][ T505] usb 3-1: SerialNumber: syz [ 525.061811][ T31] usb 1-1: Product: syz [ 525.066054][ T31] usb 1-1: Manufacturer: syz [ 525.071034][ T514] usb 4-1: Manufacturer: syz [ 525.075845][ T514] usb 4-1: SerialNumber: syz [ 525.081477][ T31] usb 1-1: SerialNumber: syz [ 525.123634][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 525.323259][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 525.331952][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 525.724288][ T9] usb 2-1: invalid uac2 rates [ 525.729335][ T9] usb 2-1: invalid uac2 rates [ 525.734564][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 525.743915][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 525.925109][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 525.937074][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 525.940009][ T9] usb 2-1: USB disconnect, device number 36 [ 525.952467][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 525.962420][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 526.351141][ T31] usb 1-1: invalid uac2 rates [ 526.357025][ T31] usb 1-1: invalid uac2 rates [ 526.363072][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 526.372169][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 526.553427][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 526.566547][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 526.573920][ T31] usb 1-1: USB disconnect, device number 36 [ 526.580448][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 526.590481][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 526.985829][ T505] usb 3-1: invalid uac2 rates [ 526.990999][ T505] usb 3-1: invalid uac2 rates [ 526.996358][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 527.005020][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 527.187833][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 527.201704][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 527.208950][ T505] usb 3-1: USB disconnect, device number 56 [ 527.217848][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 527.226959][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 527.515073][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 527.532752][ T514] usb 4-1: USB disconnect, device number 55 [ 527.554566][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 527.817341][ T9] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 527.837263][ T505] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 527.857326][ T31] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 527.865946][ T514] usb 4-1: new high-speed USB device number 56 using dummy_hcd [ 527.988926][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 527.998810][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 527.998926][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 528.013037][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 528.021261][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 528.030214][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.042853][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 528.050764][ T9] usb 2-1: Product: syz [ 528.059449][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 528.064488][ T9] usb 2-1: Manufacturer: syz [ 528.074345][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 528.080182][ T9] usb 2-1: SerialNumber: syz [ 528.092834][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.107850][ T505] usb 3-1: Product: syz [ 528.116205][ T505] usb 3-1: Manufacturer: syz [ 528.122258][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 528.136849][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 528.152946][ T505] usb 3-1: SerialNumber: syz [ 528.162648][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 528.175136][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 528.188783][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.198717][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.207039][ T31] usb 1-1: Product: syz [ 528.212891][ T514] usb 4-1: Product: syz [ 528.219250][ T514] usb 4-1: Manufacturer: syz [ 528.227124][ T514] usb 4-1: SerialNumber: syz [ 528.233176][ T31] usb 1-1: Manufacturer: syz [ 528.238711][ T31] usb 1-1: SerialNumber: syz [ 528.300047][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 528.499266][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 528.509532][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 528.900057][ T9] usb 2-1: invalid uac2 rates [ 528.905308][ T9] usb 2-1: invalid uac2 rates [ 528.910528][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 528.920584][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 529.102066][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 529.118751][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 529.121592][ T9] usb 2-1: USB disconnect, device number 37 [ 529.133419][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 529.144080][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 529.533217][ T505] usb 3-1: invalid uac2 rates [ 529.539066][ T505] usb 3-1: invalid uac2 rates [ 529.545010][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 529.554237][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 529.734240][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 529.748351][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 529.756167][ T505] usb 3-1: USB disconnect, device number 57 [ 529.767578][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 529.776789][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 530.168172][ T31] usb 1-1: invalid uac2 rates [ 530.173255][ T31] usb 1-1: invalid uac2 rates [ 530.178845][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 530.187357][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 530.369241][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 530.383188][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 530.390146][ T31] usb 1-1: USB disconnect, device number 37 [ 530.396859][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 530.405542][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 530.803003][ T514] usb 4-1: invalid uac2 rates [ 530.807969][ T514] usb 4-1: invalid uac2 rates [ 530.812961][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 530.821606][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 531.003807][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 531.024373][ T514] usb 4-1: USB disconnect, device number 56 [ 531.051701][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 531.317317][ T31] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 531.317330][ T9] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 531.337272][ T505] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 531.345377][ T514] usb 4-1: new high-speed USB device number 57 using dummy_hcd [ 531.478888][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 531.488041][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 531.488781][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 531.501640][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 531.508915][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 531.517800][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.529391][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 531.537208][ T9] usb 2-1: Product: syz [ 531.544947][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 531.549589][ T9] usb 2-1: Manufacturer: syz [ 531.558652][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 531.562278][ T9] usb 2-1: SerialNumber: syz [ 531.571811][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 531.589420][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 531.601946][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.610398][ T31] usb 1-1: Product: syz [ 531.614749][ T31] usb 1-1: Manufacturer: syz [ 531.619533][ T31] usb 1-1: SerialNumber: syz [ 531.625227][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 531.634722][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 531.644425][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.652803][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.661074][ T514] usb 4-1: Product: syz [ 531.666179][ T505] usb 3-1: Product: syz [ 531.670716][ T514] usb 4-1: Manufacturer: syz [ 531.675529][ T514] usb 4-1: SerialNumber: syz [ 531.680176][ T505] usb 3-1: Manufacturer: syz [ 531.684897][ T505] usb 3-1: SerialNumber: syz [ 531.779791][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 531.979672][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 531.988785][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 532.380456][ T9] usb 2-1: invalid uac2 rates [ 532.385262][ T9] usb 2-1: invalid uac2 rates [ 532.390666][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 532.399839][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 532.582448][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 532.597062][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 532.601200][ T9] usb 2-1: USB disconnect, device number 38 [ 532.612236][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 532.622724][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 533.012593][ T31] usb 1-1: invalid uac2 rates [ 533.017522][ T31] usb 1-1: invalid uac2 rates [ 533.022583][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 533.031361][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 533.213380][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 533.227971][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 533.235942][ T31] usb 1-1: USB disconnect, device number 38 [ 533.242513][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 533.251346][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 533.635947][ T514] usb 4-1: invalid uac2 rates [ 533.641258][ T514] usb 4-1: invalid uac2 rates [ 533.646345][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 533.655906][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 533.836708][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 533.848799][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 533.859137][ T514] usb 4-1: USB disconnect, device number 57 [ 533.865561][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 533.874331][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 534.257507][ T505] usb 3-1: invalid uac2 rates [ 534.262396][ T505] usb 3-1: invalid uac2 rates [ 534.267788][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 534.276313][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 534.458389][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 534.481663][ T505] usb 3-1: USB disconnect, device number 58 [ 534.501246][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 534.767327][ T9] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 534.777333][ T31] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 534.785016][ T514] usb 4-1: new high-speed USB device number 58 using dummy_hcd [ 534.793158][ T505] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 534.919004][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 534.927862][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 534.940817][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 534.950231][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.958544][ T9] usb 2-1: Product: syz [ 534.958874][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 534.962995][ T9] usb 2-1: Manufacturer: syz [ 534.963013][ T9] usb 2-1: SerialNumber: syz [ 534.980956][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 534.989014][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 534.997863][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 535.009445][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 535.023627][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 535.037053][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 535.046509][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 535.056820][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 535.066952][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.075800][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.084620][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 535.094214][ T31] usb 1-1: Product: syz [ 535.098864][ T514] usb 4-1: Product: syz [ 535.103423][ T514] usb 4-1: Manufacturer: syz [ 535.108160][ T505] usb 3-1: Product: syz [ 535.112550][ T505] usb 3-1: Manufacturer: syz [ 535.117489][ T31] usb 1-1: Manufacturer: syz [ 535.123502][ T31] usb 1-1: SerialNumber: syz [ 535.128273][ T514] usb 4-1: SerialNumber: syz [ 535.134436][ T505] usb 3-1: SerialNumber: syz [ 535.166797][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 535.367094][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 535.376324][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 535.768202][ T9] usb 2-1: invalid uac2 rates [ 535.773083][ T9] usb 2-1: invalid uac2 rates [ 535.778534][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 535.787649][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 535.970209][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 535.982821][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 535.986688][ T9] usb 2-1: USB disconnect, device number 39 [ 535.997905][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 536.006541][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 536.398508][ T514] usb 4-1: invalid uac2 rates [ 536.404025][ T514] usb 4-1: invalid uac2 rates [ 536.409693][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 536.420232][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 536.599343][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 536.612681][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 536.622290][ T514] usb 4-1: USB disconnect, device number 58 [ 536.630784][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 536.640796][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 537.031546][ T31] usb 1-1: invalid uac2 rates [ 537.036616][ T31] usb 1-1: invalid uac2 rates [ 537.042022][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 537.050773][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 537.232326][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 537.244542][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 537.253156][ T31] usb 1-1: USB disconnect, device number 39 [ 537.261304][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 537.270280][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 537.665840][ T505] usb 3-1: invalid uac2 rates [ 537.672058][ T505] usb 3-1: invalid uac2 rates [ 537.677708][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 537.686416][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 537.868353][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 537.885709][ T505] usb 3-1: USB disconnect, device number 59 [ 537.905908][ T2586] udevd[2586]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card2/controlC2/../uevent} for writing: No such file or directory [ 537.911445][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 538.177302][ T514] usb 4-1: new high-speed USB device number 59 using dummy_hcd [ 538.187322][ T31] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 538.207287][ T505] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 538.207287][ T9] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 538.328796][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 538.337508][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 538.350403][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 538.358798][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 538.368098][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.368694][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 538.376551][ T514] usb 4-1: Product: syz [ 538.385646][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 538.389299][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 538.402204][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 538.411802][ T514] usb 4-1: Manufacturer: syz [ 538.421203][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.425602][ T514] usb 4-1: SerialNumber: syz [ 538.433877][ T9] usb 2-1: Product: syz [ 538.440946][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 538.443443][ T9] usb 2-1: Manufacturer: syz [ 538.452415][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 538.456558][ T9] usb 2-1: SerialNumber: syz [ 538.470589][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 538.482842][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.491142][ T31] usb 1-1: Product: syz [ 538.495409][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 538.505152][ T31] usb 1-1: Manufacturer: syz [ 538.510030][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 538.518631][ T31] usb 1-1: SerialNumber: syz [ 538.523872][ T505] usb 3-1: Product: syz [ 538.528695][ T505] usb 3-1: Manufacturer: syz [ 538.533948][ T505] usb 3-1: SerialNumber: syz [ 538.641952][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 538.841478][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 538.850195][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 539.242378][ T514] usb 4-1: invalid uac2 rates [ 539.247371][ T514] usb 4-1: invalid uac2 rates [ 539.253201][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 539.262041][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 539.443097][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 539.457720][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 539.467678][ T514] usb 4-1: USB disconnect, device number 59 [ 539.469737][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 539.486810][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 539.870208][ T9] usb 2-1: invalid uac2 rates [ 539.875466][ T9] usb 2-1: invalid uac2 rates [ 539.880783][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 539.889740][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 540.071177][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 540.083903][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 540.086576][ T9] usb 2-1: USB disconnect, device number 40 [ 540.098856][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 540.108925][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 540.498524][ T31] usb 1-1: invalid uac2 rates [ 540.503661][ T31] usb 1-1: invalid uac2 rates [ 540.509035][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 540.517861][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 540.700594][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 540.713821][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 540.724346][ T31] usb 1-1: USB disconnect, device number 40 [ 540.731788][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 540.741119][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 541.124821][ T505] usb 3-1: invalid uac2 rates [ 541.129938][ T505] usb 3-1: invalid uac2 rates [ 541.134976][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 541.144992][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 541.325892][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 541.342572][ T505] usb 3-1: USB disconnect, device number 60 [ 541.370340][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 541.637285][ T9] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 541.647276][ T514] usb 4-1: new high-speed USB device number 60 using dummy_hcd [ 541.655368][ T31] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 541.663076][ T505] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 541.789298][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 541.799674][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 541.812724][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 541.822656][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.828783][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 541.831092][ T9] usb 2-1: Product: syz [ 541.831115][ T9] usb 2-1: Manufacturer: syz [ 541.839502][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 541.843381][ T9] usb 2-1: SerialNumber: syz [ 541.848223][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 541.868935][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 541.880604][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 541.892106][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 541.904991][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 541.914807][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 541.924481][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 541.933915][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.942303][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.951373][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 541.959703][ T31] usb 1-1: Product: syz [ 541.964351][ T31] usb 1-1: Manufacturer: syz [ 541.969297][ T505] usb 3-1: Product: syz [ 541.973577][ T505] usb 3-1: Manufacturer: syz [ 541.978236][ T514] usb 4-1: Product: syz [ 541.982428][ T514] usb 4-1: Manufacturer: syz [ 541.987125][ T514] usb 4-1: SerialNumber: syz [ 541.992060][ T505] usb 3-1: SerialNumber: syz [ 541.997071][ T31] usb 1-1: SerialNumber: syz [ 542.060380][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 542.260706][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 542.269378][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 542.661846][ T9] usb 2-1: invalid uac2 rates [ 542.667325][ T9] usb 2-1: invalid uac2 rates [ 542.673347][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 542.682876][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 542.862678][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 542.875472][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 542.878479][ T9] usb 2-1: USB disconnect, device number 41 [ 542.890920][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 542.901035][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 543.290146][ T31] usb 1-1: invalid uac2 rates [ 543.295861][ T31] usb 1-1: invalid uac2 rates [ 543.302514][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 543.313016][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 543.492192][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 543.506433][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 543.515411][ T31] usb 1-1: USB disconnect, device number 41 [ 543.522411][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 543.532180][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 543.924876][ T505] usb 3-1: invalid uac2 rates [ 543.930020][ T505] usb 3-1: invalid uac2 rates [ 543.935095][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 543.943805][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 544.127249][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 544.142982][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 544.150423][ T505] usb 3-1: USB disconnect, device number 61 [ 544.157265][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 544.167805][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 544.456100][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 544.475146][ T514] usb 4-1: USB disconnect, device number 60 [ 544.504307][ T2584] udevd[2584]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 544.767304][ T9] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 544.777369][ T31] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 544.785269][ T505] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 544.793295][ T514] usb 4-1: new high-speed USB device number 61 using dummy_hcd [ 544.918767][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 544.928163][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 544.940593][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 544.949892][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.958391][ T9] usb 2-1: Product: syz [ 544.958890][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 544.962775][ T9] usb 2-1: Manufacturer: syz [ 544.962793][ T9] usb 2-1: SerialNumber: syz [ 544.970527][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 544.988253][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 544.997097][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 545.008319][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 545.019566][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 545.032485][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 545.041690][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 545.050868][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 545.060347][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.069316][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.077476][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 545.086093][ T514] usb 4-1: Product: syz [ 545.090408][ T505] usb 3-1: Product: syz [ 545.094993][ T505] usb 3-1: Manufacturer: syz [ 545.100098][ T31] usb 1-1: Product: syz [ 545.104395][ T31] usb 1-1: Manufacturer: syz [ 545.109220][ T514] usb 4-1: Manufacturer: syz [ 545.113946][ T514] usb 4-1: SerialNumber: syz [ 545.118809][ T505] usb 3-1: SerialNumber: syz [ 545.124658][ T31] usb 1-1: SerialNumber: syz [ 545.178533][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 545.378754][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 545.388654][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 545.779580][ T9] usb 2-1: invalid uac2 rates [ 545.784535][ T9] usb 2-1: invalid uac2 rates [ 545.789599][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 545.798125][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 545.980346][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 545.992883][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 545.996332][ T9] usb 2-1: USB disconnect, device number 42 [ 546.003062][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 546.018734][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 546.403680][ T514] usb 4-1: invalid uac2 rates [ 546.408990][ T514] usb 4-1: invalid uac2 rates [ 546.414553][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 546.423632][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 546.604606][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 546.616414][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 546.624564][ T514] usb 4-1: USB disconnect, device number 61 [ 546.631446][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 546.640149][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 547.032096][ T505] usb 3-1: invalid uac2 rates [ 547.036921][ T505] usb 3-1: invalid uac2 rates [ 547.042180][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 547.050967][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 547.232936][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 547.246787][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 547.255289][ T505] usb 3-1: USB disconnect, device number 62 [ 547.262274][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 547.271280][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 547.663046][ T31] usb 1-1: invalid uac2 rates [ 547.668765][ T31] usb 1-1: invalid uac2 rates [ 547.674451][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 547.683751][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 547.864127][ T31] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 547.880732][ T31] usb 1-1: USB disconnect, device number 42 [ 547.912187][ T2590] udevd[2590]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 548.177320][ T514] usb 4-1: new high-speed USB device number 62 using dummy_hcd [ 548.187262][ T505] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 548.197298][ T9] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 548.207280][ T31] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 548.328747][ T514] usb 4-1: unable to get BOS descriptor or descriptor too short [ 548.337275][ T514] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 548.349907][ T505] usb 3-1: unable to get BOS descriptor or descriptor too short [ 548.358405][ T514] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 548.358781][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 548.367636][ T514] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.376414][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 548.383673][ T505] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 548.396556][ T9] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 548.406939][ T514] usb 4-1: Product: syz [ 548.417143][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.421271][ T514] usb 4-1: Manufacturer: syz [ 548.429708][ T9] usb 2-1: Product: syz [ 548.434634][ T514] usb 4-1: SerialNumber: syz [ 548.438622][ T9] usb 2-1: Manufacturer: syz [ 548.443369][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 548.448480][ T9] usb 2-1: SerialNumber: syz [ 548.459018][ T505] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 548.472848][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 548.485349][ T505] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.494043][ T505] usb 3-1: Product: syz [ 548.498377][ T505] usb 3-1: Manufacturer: syz [ 548.503279][ T505] usb 3-1: SerialNumber: syz [ 548.509185][ T31] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 548.518839][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 548.526982][ T31] usb 1-1: Product: syz [ 548.532084][ T31] usb 1-1: Manufacturer: syz [ 548.537361][ T31] usb 1-1: SerialNumber: syz [ 548.674429][ T514] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 548.873753][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 548.882425][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 549.274687][ T514] usb 4-1: invalid uac2 rates [ 549.279798][ T514] usb 4-1: invalid uac2 rates [ 549.285154][ T514] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 549.294442][ T514] usb 4-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 549.475498][ T514] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 549.490864][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 549.495097][ T514] usb 4-1: USB disconnect, device number 62 [ 549.502625][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 549.518293][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 549.903251][ T9] usb 2-1: invalid uac2 rates [ 549.908356][ T9] usb 2-1: invalid uac2 rates [ 549.913694][ T9] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 549.922578][ T9] usb 2-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 550.103967][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 550.117125][ T505] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 550.118981][ T9] usb 2-1: USB disconnect, device number 43 [ 550.130666][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 550.139715][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 550.532046][ T505] usb 3-1: invalid uac2 rates [ 550.537747][ T505] usb 3-1: invalid uac2 rates [ 550.542868][ T505] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 550.551369][ T505] usb 3-1: found format II with max.bitrate = 4, frame size=7372 executing program [ 550.732901][ T505] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 550.746631][ T31] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 550.754370][ T505] usb 3-1: USB disconnect, device number 63 [ 550.761616][ T31] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 550.770436][ T31] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [host] Command execution timed out after 2m30s