[  430.759123][   T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.795832][    T9] usb 1-1: new full-speed USB device number 79 using dummy_hcd
[  430.806825][   T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.867004][   T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.917258][   T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  430.990670][   T12] bridge_slave_1: left allmulticast mode
[  430.996386][   T12] bridge_slave_1: left promiscuous mode
[  431.002107][   T12] bridge0: port 2(bridge_slave_1) entered disabled state
[  431.009525][   T12] bridge_slave_0: left allmulticast mode
[  431.015178][   T12] bridge_slave_0: left promiscuous mode
[  431.020969][   T12] bridge0: port 1(bridge_slave_0) entered disabled state
[  431.107520][   T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  431.116832][   T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  431.125994][   T12] bond0 (unregistering): Released all slaves
[  431.203085][ T5272] 8021q: adding VLAN 0 to HW filter on device eth1
[  431.269756][   T12] hsr_slave_0: left promiscuous mode
[  431.275281][   T12] hsr_slave_1: left promiscuous mode
[  431.281582][   T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  431.289042][   T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[  431.296477][   T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  431.303856][   T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[  431.312162][   T12] veth1_macvtap: left promiscuous mode
[  431.317811][   T12] veth0_macvtap: left promiscuous mode
[  431.323321][   T12] veth1_vlan: left promiscuous mode
[  431.328702][   T12] veth0_vlan: left promiscuous mode
[  431.352406][   T12] team0 (unregistering): Port device team_slave_1 removed
[  431.360420][   T12] team0 (unregistering): Port device team_slave_0 removed
[  431.374360][ T5272] 8021q: adding VLAN 0 to HW filter on device eth2
[  431.453605][ T5272] 8021q: adding VLAN 0 to HW filter on device eth4
[  431.539173][ T5272] 8021q: adding VLAN 0 to HW filter on device eth3
Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts.
[  433.676005][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[  433.682301][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
executing program
[  441.065767][    T9] usb 1-1: new full-speed USB device number 80 using dummy_hcd
[  441.227018][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  441.235117][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  441.243585][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  441.253817][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  441.265123][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  441.274246][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  441.282555][    T9] usb 1-1: Product: syz
[  441.286825][    T9] usb 1-1: Manufacturer: syz
[  441.291428][    T9] usb 1-1: SerialNumber: syz
[  441.298623][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  441.309391][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  441.318545][    T9] usb 1-1: selecting invalid altsetting 1
[  441.324282][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  441.330755][    T9] usb 1-1: unable to init card! (ret=-5)
[  441.336435][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  441.346216][    T9] usb 1-1: selecting invalid altsetting 1
[  441.352106][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  441.358773][    T9] usb 1-1: unable to init card! (ret=-5)
[  441.364459][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  441.379038][ T7028] udevd[7028]: 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
[  441.498097][ T6266] usb 1-1: USB disconnect, device number 80
executing program
[  446.885732][    T9] usb 1-1: new full-speed USB device number 81 using dummy_hcd
[  447.037093][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  447.045082][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  447.053764][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  447.063997][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  447.074346][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  447.083532][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  447.091540][    T9] usb 1-1: Product: syz
[  447.095704][    T9] usb 1-1: Manufacturer: syz
[  447.100275][    T9] usb 1-1: SerialNumber: syz
[  447.107335][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  447.118384][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  447.127488][    T9] usb 1-1: selecting invalid altsetting 1
[  447.133204][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  447.139824][    T9] usb 1-1: unable to init card! (ret=-5)
[  447.145471][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  447.155235][    T9] usb 1-1: selecting invalid altsetting 1
[  447.160961][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  447.167388][    T9] usb 1-1: unable to init card! (ret=-5)
[  447.173063][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  447.187026][ T7090] udevd[7090]: 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
[  447.306185][ T6266] usb 1-1: USB disconnect, device number 81
executing program
[  452.635727][    T9] usb 1-1: new full-speed USB device number 82 using dummy_hcd
[  452.787302][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  452.795414][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  452.804215][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  452.814330][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  452.824697][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  452.833987][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  452.842008][    T9] usb 1-1: Product: syz
[  452.846191][    T9] usb 1-1: Manufacturer: syz
[  452.850865][    T9] usb 1-1: SerialNumber: syz
[  452.858248][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  452.869007][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  452.878257][    T9] usb 1-1: selecting invalid altsetting 1
[  452.884237][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  452.890676][    T9] usb 1-1: unable to init card! (ret=-5)
[  452.896489][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  452.906587][    T9] usb 1-1: selecting invalid altsetting 1
[  452.912309][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  452.918721][    T9] usb 1-1: unable to init card! (ret=-5)
[  452.924369][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  452.938468][ T7095] udevd[7095]: 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
[  453.057069][ T6266] usb 1-1: USB disconnect, device number 82
executing program
[  458.395724][ T6266] usb 1-1: new full-speed USB device number 83 using dummy_hcd
[  458.547318][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  458.555323][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  458.563709][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  458.573804][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  458.584104][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  458.593181][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  458.601224][ T6266] usb 1-1: Product: syz
[  458.605398][ T6266] usb 1-1: Manufacturer: syz
[  458.610037][ T6266] usb 1-1: SerialNumber: syz
[  458.617247][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  458.628111][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  458.637384][ T6266] usb 1-1: selecting invalid altsetting 1
[  458.643089][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  458.649547][ T6266] usb 1-1: unable to init card! (ret=-5)
[  458.655196][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  458.665086][ T6266] usb 1-1: selecting invalid altsetting 1
[  458.670930][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  458.677359][ T6266] usb 1-1: unable to init card! (ret=-5)
[  458.683200][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  458.697580][ T7098] udevd[7098]: 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
[  458.815960][    T9] usb 1-1: USB disconnect, device number 83
executing program
[  464.155710][    T9] usb 1-1: new full-speed USB device number 84 using dummy_hcd
[  464.307062][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  464.315099][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  464.323561][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  464.333656][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  464.344428][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  464.353501][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  464.361502][    T9] usb 1-1: Product: syz
[  464.365673][    T9] usb 1-1: Manufacturer: syz
[  464.370339][    T9] usb 1-1: SerialNumber: syz
[  464.377496][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  464.388281][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  464.397398][    T9] usb 1-1: selecting invalid altsetting 1
[  464.403121][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  464.409561][    T9] usb 1-1: unable to init card! (ret=-5)
[  464.415296][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  464.425136][    T9] usb 1-1: selecting invalid altsetting 1
[  464.431057][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  464.437492][    T9] usb 1-1: unable to init card! (ret=-5)
[  464.443171][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  464.457161][ T7109] udevd[7109]: 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
[  464.576262][ T6266] usb 1-1: USB disconnect, device number 84
executing program
[  469.925749][    T9] usb 1-1: new full-speed USB device number 85 using dummy_hcd
[  470.077214][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  470.085247][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  470.093785][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  470.103988][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  470.114689][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  470.123787][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  470.131787][    T9] usb 1-1: Product: syz
[  470.135959][    T9] usb 1-1: Manufacturer: syz
[  470.140569][    T9] usb 1-1: SerialNumber: syz
[  470.147251][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  470.158052][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  470.167138][    T9] usb 1-1: selecting invalid altsetting 1
[  470.173299][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  470.179924][    T9] usb 1-1: unable to init card! (ret=-5)
[  470.185609][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  470.195331][    T9] usb 1-1: selecting invalid altsetting 1
[  470.201086][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  470.207502][    T9] usb 1-1: unable to init card! (ret=-5)
[  470.213142][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  470.227091][ T7113] udevd[7113]: 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
[  470.346481][    T9] usb 1-1: USB disconnect, device number 85
executing program
[  475.675712][    T9] usb 1-1: new full-speed USB device number 86 using dummy_hcd
[  475.827066][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  475.835081][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  475.843581][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  475.853685][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  475.864021][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  475.873128][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  475.881145][    T9] usb 1-1: Product: syz
[  475.885303][    T9] usb 1-1: Manufacturer: syz
[  475.889909][    T9] usb 1-1: SerialNumber: syz
[  475.896694][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  475.907496][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  475.916586][    T9] usb 1-1: selecting invalid altsetting 1
[  475.922300][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  475.928809][    T9] usb 1-1: unable to init card! (ret=-5)
[  475.934462][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  475.944107][    T9] usb 1-1: selecting invalid altsetting 1
[  475.949843][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  475.956251][    T9] usb 1-1: unable to init card! (ret=-5)
[  475.961994][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  475.976015][ T7118] udevd[7118]: 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
[  476.096484][    T9] usb 1-1: USB disconnect, device number 86
executing program
[  481.405708][ T6266] usb 1-1: new full-speed USB device number 87 using dummy_hcd
[  481.557182][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  481.565234][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  481.573761][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  481.583858][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  481.594367][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  481.603563][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  481.611581][ T6266] usb 1-1: Product: syz
[  481.615748][ T6266] usb 1-1: Manufacturer: syz
[  481.620345][ T6266] usb 1-1: SerialNumber: syz
[  481.626979][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  481.637755][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  481.646847][ T6266] usb 1-1: selecting invalid altsetting 1
[  481.652549][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  481.659003][ T6266] usb 1-1: unable to init card! (ret=-5)
[  481.664759][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  481.674456][ T6266] usb 1-1: selecting invalid altsetting 1
[  481.680224][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  481.686639][ T6266] usb 1-1: unable to init card! (ret=-5)
[  481.692291][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  481.706526][ T7122] udevd[7122]: 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
[  481.826179][ T6266] usb 1-1: USB disconnect, device number 87
executing program
[  487.135741][ T6266] usb 1-1: new full-speed USB device number 88 using dummy_hcd
[  487.287066][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  487.295134][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  487.303549][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  487.313641][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  487.324414][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  487.333620][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  487.341664][ T6266] usb 1-1: Product: syz
[  487.345839][ T6266] usb 1-1: Manufacturer: syz
[  487.350415][ T6266] usb 1-1: SerialNumber: syz
[  487.357162][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  487.368055][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  487.377147][ T6266] usb 1-1: selecting invalid altsetting 1
[  487.382865][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  487.389367][ T6266] usb 1-1: unable to init card! (ret=-5)
[  487.395018][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  487.404790][ T6266] usb 1-1: selecting invalid altsetting 1
[  487.410545][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  487.417097][ T6266] usb 1-1: unable to init card! (ret=-5)
[  487.422977][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  487.437551][ T7127] udevd[7127]: 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
[  487.556955][    T9] usb 1-1: USB disconnect, device number 88
executing program
[  493.875702][ T6266] usb 1-1: new full-speed USB device number 89 using dummy_hcd
[  494.027183][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  494.035165][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  494.043583][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  494.053714][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  494.064267][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  494.073336][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  494.081345][ T6266] usb 1-1: Product: syz
[  494.085495][ T6266] usb 1-1: Manufacturer: syz
[  494.090089][ T6266] usb 1-1: SerialNumber: syz
[  494.096672][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  494.107610][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  494.116725][ T6266] usb 1-1: selecting invalid altsetting 1
[  494.122426][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  494.128841][ T6266] usb 1-1: unable to init card! (ret=-5)
[  494.134486][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  494.144168][ T6266] usb 1-1: selecting invalid altsetting 1
[  494.149908][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  494.156344][ T6266] usb 1-1: unable to init card! (ret=-5)
[  494.161994][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  494.176177][ T7129] udevd[7129]: 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
[  494.295916][    T9] usb 1-1: USB disconnect, device number 89
[  495.116016][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[  495.122306][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
executing program
[  499.615733][ T6266] usb 1-1: new full-speed USB device number 90 using dummy_hcd
[  499.767128][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  499.775263][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  499.783685][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  499.793778][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  499.804118][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  499.813175][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  499.821182][ T6266] usb 1-1: Product: syz
[  499.825330][ T6266] usb 1-1: Manufacturer: syz
[  499.830088][ T6266] usb 1-1: SerialNumber: syz
[  499.836895][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  499.847736][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  499.856817][ T6266] usb 1-1: selecting invalid altsetting 1
[  499.862630][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  499.869081][ T6266] usb 1-1: unable to init card! (ret=-5)
[  499.874736][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  499.884590][ T6266] usb 1-1: selecting invalid altsetting 1
[  499.890323][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  499.896859][ T6266] usb 1-1: unable to init card! (ret=-5)
[  499.902511][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  499.916628][ T7133] udevd[7133]: 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
[  500.036088][ T6266] usb 1-1: USB disconnect, device number 90
executing program
[  506.355747][ T6266] usb 1-1: new full-speed USB device number 91 using dummy_hcd
[  506.507231][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  506.515242][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  506.523673][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  506.533777][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  506.544036][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  506.553096][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  506.561096][ T6266] usb 1-1: Product: syz
[  506.565241][ T6266] usb 1-1: Manufacturer: syz
[  506.570004][ T6266] usb 1-1: SerialNumber: syz
[  506.576747][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  506.587613][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  506.596747][ T6266] usb 1-1: selecting invalid altsetting 1
[  506.602477][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  506.608924][ T6266] usb 1-1: unable to init card! (ret=-5)
[  506.614588][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  506.624373][ T6266] usb 1-1: selecting invalid altsetting 1
[  506.630115][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  506.636767][ T6266] usb 1-1: unable to init card! (ret=-5)
[  506.642438][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  506.656592][ T7138] udevd[7138]: 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
[  506.775947][ T6266] usb 1-1: USB disconnect, device number 91
executing program
[  512.085725][ T6266] usb 1-1: new full-speed USB device number 92 using dummy_hcd
[  512.237187][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  512.245202][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  512.253699][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  512.263862][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  512.274172][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  512.283272][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  512.291281][ T6266] usb 1-1: Product: syz
[  512.295429][ T6266] usb 1-1: Manufacturer: syz
[  512.300220][ T6266] usb 1-1: SerialNumber: syz
[  512.307362][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  512.318129][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  512.327237][ T6266] usb 1-1: selecting invalid altsetting 1
[  512.332942][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  512.339383][ T6266] usb 1-1: unable to init card! (ret=-5)
[  512.345145][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  512.354902][ T6266] usb 1-1: selecting invalid altsetting 1
[  512.360631][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  512.367047][ T6266] usb 1-1: unable to init card! (ret=-5)
[  512.372704][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  512.386754][ T7143] udevd[7143]: 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
[  512.506102][    T9] usb 1-1: USB disconnect, device number 92
executing program
[  518.835725][    T9] usb 1-1: new full-speed USB device number 93 using dummy_hcd
[  518.987273][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  518.995444][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  519.003869][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  519.014154][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  519.024713][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  519.033906][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  519.041943][    T9] usb 1-1: Product: syz
[  519.046154][    T9] usb 1-1: Manufacturer: syz
[  519.050729][    T9] usb 1-1: SerialNumber: syz
[  519.057882][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  519.068788][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  519.077961][    T9] usb 1-1: selecting invalid altsetting 1
[  519.083685][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  519.090118][    T9] usb 1-1: unable to init card! (ret=-5)
[  519.095789][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  519.105513][    T9] usb 1-1: selecting invalid altsetting 1
[  519.111343][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  519.117855][    T9] usb 1-1: unable to init card! (ret=-5)
[  519.123499][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  519.137563][ T7146] udevd[7146]: 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
[  519.257356][ T6266] usb 1-1: USB disconnect, device number 93
executing program
[  525.575718][    T9] usb 1-1: new full-speed USB device number 94 using dummy_hcd
[  525.727321][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  525.735321][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  525.743756][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  525.753863][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  525.764114][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  525.773313][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  525.781413][    T9] usb 1-1: Product: syz
[  525.785562][    T9] usb 1-1: Manufacturer: syz
[  525.790169][    T9] usb 1-1: SerialNumber: syz
[  525.797392][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  525.808307][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  525.817447][    T9] usb 1-1: selecting invalid altsetting 1
[  525.823172][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  525.829603][    T9] usb 1-1: unable to init card! (ret=-5)
[  525.835261][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  525.845073][    T9] usb 1-1: selecting invalid altsetting 1
[  525.850807][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  525.857750][    T9] usb 1-1: unable to init card! (ret=-5)
[  525.863502][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  525.877639][ T7155] udevd[7155]: 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
[  525.996814][ T6266] usb 1-1: USB disconnect, device number 94
executing program
[  531.315698][ T6266] usb 1-1: new full-speed USB device number 95 using dummy_hcd
[  531.467175][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  531.475365][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  531.483813][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  531.494005][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  531.504289][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  531.513451][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  531.521524][ T6266] usb 1-1: Product: syz
[  531.525715][ T6266] usb 1-1: Manufacturer: syz
[  531.530324][ T6266] usb 1-1: SerialNumber: syz
[  531.537591][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  531.548617][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  531.557834][ T6266] usb 1-1: selecting invalid altsetting 1
[  531.563746][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  531.570186][ T6266] usb 1-1: unable to init card! (ret=-5)
[  531.575959][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  531.585920][ T6266] usb 1-1: selecting invalid altsetting 1
[  531.591656][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  531.598311][ T6266] usb 1-1: unable to init card! (ret=-5)
[  531.604018][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  531.618122][ T7161] udevd[7161]: 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
[  531.737109][    T9] usb 1-1: USB disconnect, device number 95
executing program
[  537.065763][    T9] usb 1-1: new full-speed USB device number 96 using dummy_hcd
[  537.217027][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  537.225003][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  537.233505][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  537.243605][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  537.253982][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  537.263046][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  537.271056][    T9] usb 1-1: Product: syz
[  537.275204][    T9] usb 1-1: Manufacturer: syz
[  537.279814][    T9] usb 1-1: SerialNumber: syz
[  537.286977][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  537.297809][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  537.306905][    T9] usb 1-1: selecting invalid altsetting 1
[  537.312712][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  537.319235][    T9] usb 1-1: unable to init card! (ret=-5)
[  537.324928][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  537.334785][    T9] usb 1-1: selecting invalid altsetting 1
[  537.340612][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  537.347146][    T9] usb 1-1: unable to init card! (ret=-5)
[  537.352813][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  537.366841][ T7165] udevd[7165]: 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
[  537.486300][ T6266] usb 1-1: USB disconnect, device number 96
executing program
[  542.805704][ T6266] usb 1-1: new full-speed USB device number 97 using dummy_hcd
[  542.957116][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  542.965120][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  542.973523][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  542.983606][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  542.993839][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  543.003172][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  543.011167][ T6266] usb 1-1: Product: syz
[  543.015314][ T6266] usb 1-1: Manufacturer: syz
[  543.019934][ T6266] usb 1-1: SerialNumber: syz
[  543.026841][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  543.037748][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  543.047116][ T6266] usb 1-1: selecting invalid altsetting 1
[  543.052836][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  543.059374][ T6266] usb 1-1: unable to init card! (ret=-5)
[  543.065044][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  543.074715][ T6266] usb 1-1: selecting invalid altsetting 1
[  543.080458][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  543.086872][ T6266] usb 1-1: unable to init card! (ret=-5)
[  543.092519][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  543.106793][ T7168] udevd[7168]: 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
[  543.226679][ T6266] usb 1-1: USB disconnect, device number 97
executing program
[  549.545766][    T9] usb 1-1: new full-speed USB device number 98 using dummy_hcd
[  549.697027][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  549.705014][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  549.713412][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  549.723561][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  549.733821][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  549.742880][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  549.750954][    T9] usb 1-1: Product: syz
[  549.755099][    T9] usb 1-1: Manufacturer: syz
[  549.759695][    T9] usb 1-1: SerialNumber: syz
[  549.767112][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  549.778258][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  549.787421][    T9] usb 1-1: selecting invalid altsetting 1
[  549.793135][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  549.799552][    T9] usb 1-1: unable to init card! (ret=-5)
[  549.805204][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  549.814966][    T9] usb 1-1: selecting invalid altsetting 1
[  549.820826][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  549.827327][    T9] usb 1-1: unable to init card! (ret=-5)
[  549.832982][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  549.847016][ T7173] udevd[7173]: 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
[  549.965820][ T6266] usb 1-1: USB disconnect, device number 98
executing program
[  555.285697][    T9] usb 1-1: new full-speed USB device number 99 using dummy_hcd
[  555.437182][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  555.445190][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  555.454027][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  555.464225][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  555.474688][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  555.483762][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  555.491763][    T9] usb 1-1: Product: syz
[  555.496013][    T9] usb 1-1: Manufacturer: syz
[  555.500675][    T9] usb 1-1: SerialNumber: syz
[  555.507901][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  555.518948][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  555.528090][    T9] usb 1-1: selecting invalid altsetting 1
[  555.533804][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  555.540230][    T9] usb 1-1: unable to init card! (ret=-5)
[  555.545897][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  555.555605][    T9] usb 1-1: selecting invalid altsetting 1
[  555.561466][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  555.567893][    T9] usb 1-1: unable to init card! (ret=-5)
[  555.573580][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  555.587682][ T7177] udevd[7177]: 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
[  555.706677][ T6266] usb 1-1: USB disconnect, device number 99
[  556.555968][ T1322] ieee802154 phy0 wpan0: encryption failed: -22
[  556.562275][ T1322] ieee802154 phy1 wpan1: encryption failed: -22
executing program
[  561.025705][    T9] usb 1-1: new full-speed USB device number 100 using dummy_hcd
[  561.177170][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  561.185193][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  561.193887][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  561.204058][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  561.214327][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  561.223388][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  561.231384][    T9] usb 1-1: Product: syz
[  561.235530][    T9] usb 1-1: Manufacturer: syz
[  561.240122][    T9] usb 1-1: SerialNumber: syz
[  561.247309][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  561.258248][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  561.267477][    T9] usb 1-1: selecting invalid altsetting 1
[  561.273187][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  561.279612][    T9] usb 1-1: unable to init card! (ret=-5)
[  561.285266][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  561.294975][    T9] usb 1-1: selecting invalid altsetting 1
[  561.300721][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  561.307144][    T9] usb 1-1: unable to init card! (ret=-5)
[  561.312834][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  561.326845][ T7181] udevd[7181]: 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
[  561.446453][ T6266] usb 1-1: USB disconnect, device number 100
executing program
[  566.775713][    T9] usb 1-1: new full-speed USB device number 101 using dummy_hcd
[  566.927083][    T9] usb 1-1: unable to get BOS descriptor or descriptor too short
[  566.935427][    T9] usb 1-1: not running at top speed; connect to a high speed hub
[  566.943961][    T9] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  566.954055][    T9] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  566.964340][    T9] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  566.973401][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  566.981473][    T9] usb 1-1: Product: syz
[  566.985653][    T9] usb 1-1: Manufacturer: syz
[  566.990233][    T9] usb 1-1: SerialNumber: syz
[  566.997387][    T9] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  567.008125][    T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  567.017210][    T9] usb 1-1: selecting invalid altsetting 1
[  567.022910][    T9] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  567.029331][    T9] usb 1-1: unable to init card! (ret=-5)
[  567.035000][    T9] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  567.044683][    T9] usb 1-1: selecting invalid altsetting 1
[  567.050417][    T9] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  567.056828][    T9] usb 1-1: unable to init card! (ret=-5)
[  567.062493][    T9] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  567.076428][ T7184] udevd[7184]: 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
[  567.196301][ T6266] usb 1-1: USB disconnect, device number 101
executing program
[  572.525718][ T6266] usb 1-1: new full-speed USB device number 102 using dummy_hcd
[  572.677159][ T6266] usb 1-1: unable to get BOS descriptor or descriptor too short
[  572.685166][ T6266] usb 1-1: not running at top speed; connect to a high speed hub
[  572.694095][ T6266] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  572.704185][ T6266] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  572.714455][ T6266] usb 1-1: New USB device found, idVendor=17cc, idProduct=0808, bcdDevice= 0.40
[  572.723619][ T6266] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  572.731621][ T6266] usb 1-1: Product: syz
[  572.735782][ T6266] usb 1-1: Manufacturer: syz
[  572.740375][ T6266] usb 1-1: SerialNumber: syz
[  572.747707][ T6266] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  572.758425][ T6266] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22
[  572.767532][ T6266] usb 1-1: selecting invalid altsetting 1
[  572.773244][ T6266] snd-usb-caiaq 1-1:1.0: can't set alt interface.
[  572.779668][ T6266] usb 1-1: unable to init card! (ret=-5)
[  572.785325][ T6266] snd-usb-caiaq 1-1:1.0: probe with driver snd-usb-caiaq failed with error -5
[  572.795001][ T6266] usb 1-1: selecting invalid altsetting 1
[  572.800732][ T6266] snd-usb-caiaq 1-1:1.1: can't set alt interface.
[  572.807149][ T6266] usb 1-1: unable to init card! (ret=-5)
[  572.812804][ T6266] snd-usb-caiaq 1-1:1.1: probe with driver snd-usb-caiaq failed with error -5
[  572.827119][ T7188] udevd[7188]: 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
[  572.946249][    T9] usb 1-1: USB disconnect, device number 102