[  402.407016][    T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  402.577088][    T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  402.585940][    T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  402.593775][    T6] usb 1-1: Product: syz
[  402.597739][    T6] usb 1-1: Manufacturer: syz
[  402.602152][    T6] usb 1-1: SerialNumber: syz
[  403.647009][    T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 dwNtbOutMaxSize=2 wNdpOutPayloadRemainder=0 wNdpOutDivisor=0 wNdpOutAlignment=0 wNtbOutMaxDatagrams=0 flags=0x0
[  403.661996][    T6] cdc_ncm 1-1:1.0: ctx->max_ndp_size = 172
[  404.087046][    T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42
[  404.093548][    T6] cdc_ncm 1-1:1.0: cdc_ncm_setup le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize) = 0, le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize) = 2 
[  404.106656][    T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048
[  404.113833][    T6] cdc_ncm 1-1:1.0: cdc_ncm_check_rx_max: [new_rx, min, max] [0, 2048, 2048] range
[  404.122971][    T6] cdc_ncm 1-1:1.0: setting rx_max = 2048
[  404.307043][    T6] cdc_ncm 1-1:1.0: cdc_ncm_check_tx_max: [new_tx, min, max] [2, 184, 2048]
[  404.315502][    T6] cdc_ncm 1-1:1.0: setting tx_max = 184
[  404.322138][    T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42
[  404.427077][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[  404.635808][   T26] usb 1-1: USB disconnect, device number 109
[  404.647112][   T26] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM
[  406.057677][   T10] device bridge_slave_1 left promiscuous mode
[  406.063920][   T10] bridge0: port 2(bridge_slave_1) entered disabled state
[  406.071223][   T10] device bridge_slave_0 left promiscuous mode
[  406.077224][   T10] bridge0: port 1(bridge_slave_0) entered disabled state
[  406.084783][   T10] device veth1_macvtap left promiscuous mode
[  406.090655][   T10] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.1.139' (ECDSA) to the list of known hosts.
[  407.707094][    T6] usb 1-1: new high-speed USB device number 110 using dummy_hcd
[  408.067107][    T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  408.237117][    T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  408.245967][    T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  408.254256][    T6] usb 1-1: Product: syz
[  408.258390][    T6] usb 1-1: Manufacturer: syz
[  408.262882][    T6] usb 1-1: SerialNumber: syz
[  409.307120][    T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 dwNtbOutMaxSize=2 wNdpOutPayloadRemainder=0 wNdpOutDivisor=0 wNdpOutAlignment=0 wNtbOutMaxDatagrams=0 flags=0x0
[  409.321951][    T6] cdc_ncm 1-1:1.0: ctx->max_ndp_size = 172
[  409.747161][    T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42
[  409.753395][    T6] cdc_ncm 1-1:1.0: cdc_ncm_setup le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize) = 0, le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize) = 2 
[  409.766559][    T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048
[  409.773834][    T6] cdc_ncm 1-1:1.0: cdc_ncm_check_rx_max: [new_rx, min, max] [0, 2048, 2048] range
[  409.782949][    T6] cdc_ncm 1-1:1.0: setting rx_max = 2048
[  409.967150][    T6] cdc_ncm 1-1:1.0: cdc_ncm_check_tx_max: [new_tx, min, max] [2, 184, 2048]
[  409.975818][    T6] cdc_ncm 1-1:1.0: setting tx_max = 184
[  409.982652][    T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42
[  410.087237][   T26] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready