= 0.40
[  454.411528][  T980] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  454.419891][  T980] usb 1-1: Product: syz
[  454.424064][  T980] usb 1-1: Manufacturer: syz
[  454.433764][  T980] cdc_wdm 1-1:1.0: skipping garbage
[  454.439311][  T980] cdc_wdm 1-1:1.0: skipping garbage
[  454.445669][  T980] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  454.452343][  T980] cdc_wdm 1-1:1.0: Unknown control protocol
[  454.633225][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  454.639499][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  454.645825][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  454.654947][    C0] raw-gadget.0 gadget.0: ignoring, device is not running
[  454.662609][    C0] cdc_wdm 1-1:1.0: nonzero urb status received: -EPIPE
[  454.667847][ T6533] usb 1-1: USB disconnect, device number 123
[  455.617828][  T980] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[  455.769611][  T980] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  455.778658][  T980] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  455.788876][  T980] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  455.797997][  T980] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  455.810670][  T980] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  455.819940][  T980] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  455.828050][  T980] usb 1-1: Product: syz
[  455.832225][  T980] usb 1-1: Manufacturer: syz
[  455.842114][  T980] cdc_wdm 1-1:1.0: skipping garbage
[  455.847437][  T980] cdc_wdm 1-1:1.0: skipping garbage
[  455.853892][  T980] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  455.859951][  T980] cdc_wdm 1-1:1.0: Unknown control protocol
[  456.043668][ T6533] usb 1-1: USB disconnect, device number 124
[  456.793854][   T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  456.841009][   T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  456.889088][   T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  456.970610][   T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  457.065858][   T12] bridge_slave_1: left allmulticast mode
[  457.072018][   T12] bridge_slave_1: left promiscuous mode
[  457.078432][   T12] bridge0: port 2(bridge_slave_1) entered disabled state
[  457.089026][   T12] bridge_slave_0: left allmulticast mode
[  457.094754][   T12] bridge_slave_0: left promiscuous mode
[  457.100957][   T12] bridge0: port 1(bridge_slave_0) entered disabled state
[  457.333424][   T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[  457.344436][   T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[  457.354523][   T12] bond0 (unregistering): Released all slaves
[  457.611033][   T12] hsr_slave_0: left promiscuous mode
[  457.617908][   T12] hsr_slave_1: left promiscuous mode
[  457.624049][   T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  457.631925][   T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[  457.640728][   T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  457.653688][   T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[  457.673649][   T12] veth1_macvtap: left promiscuous mode
[  457.679501][   T12] veth0_macvtap: left promiscuous mode
[  457.685433][   T12] veth1_vlan: left promiscuous mode
[  457.691412][   T12] veth0_vlan: left promiscuous mode
[  458.033574][   T12] team0 (unregistering): Port device team_slave_1 removed
[  458.060525][   T12] team0 (unregistering): Port device team_slave_0 removed
Warning: Permanently added '10.128.0.180' (ED25519) to the list of known hosts.
executing program
[  460.247962][ T6912] usb 1-1: new high-speed USB device number 125 using dummy_hcd
[  460.399333][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  460.408020][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  460.418134][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  460.427097][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  460.439524][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  460.448845][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  460.456998][ T6912] usb 1-1: Product: syz
[  460.461251][ T6912] usb 1-1: Manufacturer: syz
[  460.471461][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  460.476717][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  460.483181][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  460.489175][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  460.670812][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  460.676624][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  460.682354][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  460.688208][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  460.693896][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  460.699680][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  460.705392][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  460.717036][   T43] usb 1-1: USB disconnect, device number 125
[  461.167836][ T6912] usb 1-1: new high-speed USB device number 126 using dummy_hcd
[  461.329779][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  461.338549][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  461.348864][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  461.358115][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  461.370756][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  461.380166][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  461.388234][ T6912] usb 1-1: Product: syz
[  461.392517][ T6912] usb 1-1: Manufacturer: syz
[  461.402029][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  461.407361][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  461.414454][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  461.420691][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  461.600993][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  461.606697][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  461.612544][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  461.618475][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  461.624225][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  461.630124][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  461.636153][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  461.642043][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  461.647883][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  461.653638][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  461.664067][   T43] usb 1-1: USB disconnect, device number 126
[  462.117849][   T43] usb 1-1: new high-speed USB device number 127 using dummy_hcd
[  462.269674][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  462.278351][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  462.288707][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  462.297839][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  462.310542][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  462.319621][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  462.327593][   T43] usb 1-1: Product: syz
[  462.331885][   T43] usb 1-1: Manufacturer: syz
[  462.341978][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  462.347214][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  462.353776][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  462.359766][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  462.541363][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.547142][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  462.552927][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.558753][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  462.564516][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.570197][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  462.575926][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.581747][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  462.587730][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.593567][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.599541][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  462.605287][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  462.618795][ T6912] usb 1-1: USB disconnect, device number 127
[  463.077868][   T43] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  463.229614][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  463.238302][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  463.248628][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  463.257588][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  463.270382][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  463.279468][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  463.287591][   T43] usb 1-1: Product: syz
[  463.291998][   T43] usb 1-1: Manufacturer: syz
[  463.301248][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  463.306574][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  463.313825][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  463.319918][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  463.500104][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.505857][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  463.511718][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.517616][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.523483][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  463.529211][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.535023][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.540915][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  463.546769][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.552579][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.558405][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.564065][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  463.569873][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  463.575550][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  463.586118][ T6912] usb 1-1: USB disconnect, device number 2
[  464.047871][ T6912] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  464.199335][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  464.208144][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  464.218581][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  464.227549][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  464.240883][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  464.250119][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  464.258352][ T6912] usb 1-1: Product: syz
[  464.262552][ T6912] usb 1-1: Manufacturer: syz
[  464.274209][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  464.279531][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  464.285778][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  464.291782][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  464.471857][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  464.477650][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  464.483434][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  464.489108][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  464.495248][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  464.501021][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  464.506919][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  464.512616][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  464.524286][ T6912] usb 1-1: USB disconnect, device number 3
[  464.977851][   T43] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  465.139624][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  465.148393][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  465.158689][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  465.167737][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  465.180658][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  465.189890][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  465.198280][   T43] usb 1-1: Product: syz
[  465.202563][   T43] usb 1-1: Manufacturer: syz
[  465.212241][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  465.217498][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  465.224215][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  465.230501][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  465.411224][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  465.417045][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  465.422967][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  465.428895][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  465.434567][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  465.440457][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  465.446325][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  465.457043][ T6912] usb 1-1: USB disconnect, device number 4
[  465.917879][   T43] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  466.069711][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  466.078650][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  466.089172][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  466.098693][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  466.112016][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  466.121205][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  466.129376][   T43] usb 1-1: Product: syz
[  466.133641][   T43] usb 1-1: Manufacturer: syz
[  466.142938][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  466.148398][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  466.155087][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  466.161071][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  466.341951][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  466.347671][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  466.353526][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  466.359380][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  466.365298][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  466.371053][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  466.377168][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  466.383234][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  466.393730][   T43] usb 1-1: USB disconnect, device number 5
[  466.847917][ T6912] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  466.999498][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  467.008735][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  467.019057][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  467.028294][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  467.040970][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  467.050157][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  467.058549][ T6912] usb 1-1: Product: syz
[  467.062809][ T6912] usb 1-1: Manufacturer: syz
[  467.072217][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  467.077543][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  467.084373][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  467.090521][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  467.272584][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  467.278290][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  467.284050][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  467.289931][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  467.295938][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  467.301749][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  467.310715][    C1] raw-gadget.0 gadget.0: ignoring, device is not running
executing program
[  467.317864][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -EPIPE
[  467.324524][ T6912] usb 1-1: USB disconnect, device number 6
[  467.777823][   T43] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  467.930137][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  467.939088][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  467.949620][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  467.959147][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  467.972366][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  467.981522][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  467.989565][   T43] usb 1-1: Product: syz
[  467.993724][   T43] usb 1-1: Manufacturer: syz
[  468.004375][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  468.009641][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  468.015965][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  468.022118][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  468.202327][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  468.208145][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  468.214008][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  468.219849][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  468.225779][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  468.231503][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  468.237257][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  468.243215][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  468.248973][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  468.254787][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  468.264684][ T6912] usb 1-1: USB disconnect, device number 7
[  468.727820][   T43] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  468.879645][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  468.888424][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  468.898732][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  468.907996][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  468.920569][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  468.929923][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  468.938158][   T43] usb 1-1: Product: syz
[  468.943556][   T43] usb 1-1: Manufacturer: syz
[  468.952807][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  468.958078][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  468.964779][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  468.971017][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  469.151664][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  469.157548][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  469.163330][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  469.169003][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  469.174731][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  469.180490][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  469.186461][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  469.195070][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  469.204352][    C0] raw-gadget.0 gadget.0: ignoring, device is not running
[  469.211538][    C0] cdc_wdm 1-1:1.0: nonzero urb status received: -EPIPE
[  469.216097][   T43] usb 1-1: USB disconnect, device number 8
[  469.667879][   T43] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  469.830442][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  469.839441][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  469.849693][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  469.859143][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  469.871940][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  469.881016][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  469.889171][   T43] usb 1-1: Product: syz
[  469.893342][   T43] usb 1-1: Manufacturer: syz
[  469.901938][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  469.907352][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  469.913975][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  469.920324][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  470.101364][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.107184][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.113051][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.119381][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.125065][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.130816][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.137021][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.143314][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.149162][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.155016][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.160823][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.166619][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.172324][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.178202][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.184248][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.190294][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.196148][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.201994][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.207920][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.213612][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.219364][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.225223][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.231193][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.237056][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.242897][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  470.248743][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.254749][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.260872][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.266680][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  470.272367][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  470.290968][ T6912] usb 1-1: USB disconnect, device number 9
[  470.767838][ T6912] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  470.951175][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  470.959928][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  470.974673][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  470.983985][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  470.997199][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  471.006743][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  471.015213][ T6912] usb 1-1: Product: syz
[  471.019807][ T6912] usb 1-1: Manufacturer: syz
[  471.034918][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  471.040701][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  471.048713][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  471.054724][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  471.241227][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  471.247024][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  471.252853][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  471.258539][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  471.264835][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  471.270510][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  471.277334][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  471.283375][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  471.289168][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  471.301086][   T43] usb 1-1: USB disconnect, device number 10
[  471.787929][   T43] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  471.939539][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  471.948295][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  471.958527][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  471.967780][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  471.980607][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  471.989678][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  471.997976][   T43] usb 1-1: Product: syz
[  472.002160][   T43] usb 1-1: Manufacturer: syz
[  472.011189][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  472.016431][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  472.023074][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  472.029299][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  472.218528][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  472.224656][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  472.230436][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  472.236346][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  472.242182][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  472.248273][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  472.254170][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  472.259857][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  472.265524][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  472.276442][   T43] usb 1-1: USB disconnect, device number 11
[  472.737938][ T6912] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  472.889583][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  472.898324][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  472.908720][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  472.917880][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  472.930507][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  472.939622][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  472.947612][ T6912] usb 1-1: Product: syz
[  472.952002][ T6912] usb 1-1: Manufacturer: syz
[  472.961198][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  472.966435][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  472.973204][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  472.979212][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  473.169442][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  473.175151][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  473.180974][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  473.186818][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  473.192681][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  473.198420][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  473.204177][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  473.210011][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  473.215874][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  473.221680][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  473.227531][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  473.233109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  473.243952][ T6912] usb 1-1: USB disconnect, device number 12
[  473.697959][ T6912] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  473.849346][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  473.858301][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  473.868616][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  473.877946][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  473.890299][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  473.899514][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  473.907744][ T6912] usb 1-1: Product: syz
[  473.912117][ T6912] usb 1-1: Manufacturer: syz
[  473.921276][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  473.926518][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  473.933269][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  473.939251][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  474.121486][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  474.127193][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  474.132917][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  474.138600][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  474.144688][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  474.150546][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  474.156302][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  474.162087][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  474.167734][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  474.179028][ T6912] usb 1-1: USB disconnect, device number 13
[  474.637857][ T6912] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  474.789608][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  474.798547][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  474.809234][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  474.818460][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  474.831073][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  474.840385][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  474.848460][ T6912] usb 1-1: Product: syz
[  474.852761][ T6912] usb 1-1: Manufacturer: syz
[  474.862023][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  474.867401][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  474.874143][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  474.880119][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  475.061053][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  475.066810][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  475.072592][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  475.078422][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  475.084289][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  475.090125][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  475.096021][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  475.101820][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  475.107497][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  475.118131][    C0] cdc_wdm 1-1:1.0: Unexpected error -71
[  475.120005][   T43] usb 1-1: USB disconnect, device number 14
[  475.577853][   T43] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  475.729354][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  475.738447][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  475.748699][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  475.757822][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  475.770541][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  475.779652][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  475.787854][   T43] usb 1-1: Product: syz
[  475.792186][   T43] usb 1-1: Manufacturer: syz
[  475.801263][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  475.806492][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  475.813399][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  475.819418][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  476.000525][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.006307][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  476.012656][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.018576][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.024237][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  476.030157][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.036104][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.041901][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  476.052088][ T6912] usb 1-1: USB disconnect, device number 15
[  476.517872][   T43] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  476.669701][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  476.678438][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  476.688560][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  476.697770][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  476.710556][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  476.719830][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  476.727992][   T43] usb 1-1: Product: syz
[  476.732164][   T43] usb 1-1: Manufacturer: syz
[  476.741397][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  476.746729][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  476.753395][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  476.759818][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  476.940301][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.945996][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  476.951979][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.957822][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.963495][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  476.969217][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  476.975148][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  476.980751][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  476.991481][ T6912] usb 1-1: USB disconnect, device number 16
[  477.467890][ T6912] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  477.619254][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  477.628020][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  477.638234][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  477.647467][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  477.660112][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  477.669348][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  477.677427][ T6912] usb 1-1: Product: syz
[  477.681642][ T6912] usb 1-1: Manufacturer: syz
[  477.690684][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  477.696010][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  477.702518][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  477.708488][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  477.890353][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  477.896041][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  477.901839][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  477.907955][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  477.914077][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  477.919750][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  477.925319][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  477.934498][    C0] raw-gadget.0 gadget.0: ignoring, device is not running
[  477.941581][    C0] cdc_wdm 1-1:1.0: nonzero urb status received: -EPIPE
[  477.942454][   T43] usb 1-1: USB disconnect, device number 17
[  478.397834][ T6912] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  478.550033][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  478.558794][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  478.568975][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  478.578110][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  478.590762][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  478.600856][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  478.609022][ T6912] usb 1-1: Product: syz
[  478.613201][ T6912] usb 1-1: Manufacturer: syz
[  478.622273][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  478.627656][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  478.634698][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  478.640666][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  478.821560][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  478.827243][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  478.833074][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  478.838859][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  478.844603][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  478.850630][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  478.856547][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  478.862310][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  478.873834][ T6912] usb 1-1: USB disconnect, device number 18
[  479.327939][ T6912] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  479.479457][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  479.488623][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  479.498758][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  479.507817][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  479.520537][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  479.529678][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  479.537942][ T6912] usb 1-1: Product: syz
[  479.542203][ T6912] usb 1-1: Manufacturer: syz
[  479.554301][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  479.559733][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  479.566044][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  479.572251][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  479.751825][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  479.757623][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  479.763474][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  479.769489][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  479.775342][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  479.781188][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  479.786942][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  479.792795][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  479.802716][    C1] cdc_wdm 1-1:1.0: Unexpected error -71
[  479.804374][ T6912] usb 1-1: USB disconnect, device number 19
[  480.257912][   T43] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  480.409396][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  480.418127][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  480.428487][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  480.437561][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  480.450419][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  480.459607][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  480.467742][   T43] usb 1-1: Product: syz
[  480.472761][   T43] usb 1-1: Manufacturer: syz
[  480.482289][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  480.487546][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  480.494321][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  480.500439][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  480.682787][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.688497][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.694307][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.700252][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.706078][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.711827][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.717498][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.723399][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.729051][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.734769][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.740428][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.746144][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.751921][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.757993][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.763797][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.769730][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.775401][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  480.781122][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  480.786878][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  480.792479][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  480.801989][   T43] usb 1-1: USB disconnect, device number 20
[  481.257837][   T43] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[  481.409680][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  481.418766][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  481.428995][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  481.438183][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  481.450607][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  481.459751][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  481.467883][   T43] usb 1-1: Product: syz
[  481.472136][   T43] usb 1-1: Manufacturer: syz
[  481.482026][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  481.487264][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  481.494010][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  481.500046][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  481.681951][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.688017][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.693883][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.700184][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.705928][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.711616][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.717426][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.723356][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.729218][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.735136][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.741037][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.746726][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.752449][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.758121][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.764011][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  481.769769][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.775693][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  481.781385][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  481.787052][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  481.796079][    C0] raw-gadget.0 gadget.0: ignoring, device is not running
[  481.803152][    C0] cdc_wdm 1-1:1.0: nonzero urb status received: -EPIPE
[  481.804586][   T43] usb 1-1: USB disconnect, device number 21
[  482.257877][ T6912] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[  482.409470][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  482.418155][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  482.428275][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  482.437353][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  482.449912][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  482.459390][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  482.467561][ T6912] usb 1-1: Product: syz
[  482.471866][ T6912] usb 1-1: Manufacturer: syz
[  482.482584][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  482.488067][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  482.494404][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  482.500513][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
executing program
[  482.680476][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  482.686189][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  482.691927][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  482.697849][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  482.703861][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  482.709657][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  482.720780][   T43] usb 1-1: USB disconnect, device number 22
[  483.177826][   T43] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[  483.329693][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  483.338478][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  483.348660][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  483.357799][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  483.370456][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  483.379656][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  483.387818][   T43] usb 1-1: Product: syz
[  483.392081][   T43] usb 1-1: Manufacturer: syz
[  483.401182][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  483.406693][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  483.413165][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  483.419180][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  483.600236][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  483.605977][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  483.611826][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  483.617686][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  483.623388][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  483.629358][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  483.635191][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  483.646063][   T43] usb 1-1: USB disconnect, device number 23
[  484.107876][   T43] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[  484.259909][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  484.268700][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  484.279028][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  484.288675][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  484.301019][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  484.310195][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  484.318278][   T43] usb 1-1: Product: syz
[  484.322495][   T43] usb 1-1: Manufacturer: syz
[  484.332328][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  484.337578][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  484.344251][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  484.350449][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  484.530860][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.536565][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.542342][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.548199][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.553956][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.559691][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.565489][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.571229][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.576915][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.582649][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.588321][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.594154][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.599827][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.605553][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.611332][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.617522][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.623237][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  484.628973][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.634648][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.640456][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  484.646399][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  484.652248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  484.662500][   T43] usb 1-1: USB disconnect, device number 24
[  485.117916][ T6912] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[  485.269779][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  485.279320][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  485.289999][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  485.299469][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  485.312581][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  485.321911][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  485.330099][ T6912] usb 1-1: Product: syz
[  485.334272][ T6912] usb 1-1: Manufacturer: syz
[  485.344008][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  485.349413][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  485.356549][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  485.362817][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  485.543316][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  485.549049][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  485.555047][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  485.560882][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  485.566978][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  485.572692][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  485.582068][    C0] cdc_wdm 1-1:1.0: Unexpected error -71
executing program
[  485.583702][   T43] usb 1-1: USB disconnect, device number 25
[  486.037809][ T6912] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[  486.189396][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  486.198320][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  486.208765][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  486.218066][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  486.230688][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  486.239983][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  486.248106][ T6912] usb 1-1: Product: syz
[  486.252267][ T6912] usb 1-1: Manufacturer: syz
[  486.262791][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  486.268144][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  486.274803][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  486.281029][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
executing program
[  486.461333][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  486.467215][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  486.473075][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  486.478903][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  486.484738][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  486.490460][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  486.499579][    C0] cdc_wdm 1-1:1.0: Unexpected error -71
[  486.501171][   T43] usb 1-1: USB disconnect, device number 26
[  486.957826][ T6912] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  487.109671][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  487.118387][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  487.128549][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  487.137526][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  487.150439][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  487.159652][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  487.167628][ T6912] usb 1-1: Product: syz
[  487.171896][ T6912] usb 1-1: Manufacturer: syz
[  487.181219][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  487.186623][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  487.193543][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  487.199520][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  487.388717][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  487.394434][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  487.400148][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  487.406139][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  487.412057][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  487.417885][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  487.426896][    C1] raw-gadget.0 gadget.0: ignoring, device is not running
executing program
[  487.433959][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -EPIPE
[  487.434756][ T6912] usb 1-1: USB disconnect, device number 27
[  487.897858][   T43] usb 1-1: new high-speed USB device number 28 using dummy_hcd
[  488.050647][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  488.059345][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  488.069542][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  488.078552][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  488.090901][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  488.099995][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  488.108471][   T43] usb 1-1: Product: syz
[  488.113154][   T43] usb 1-1: Manufacturer: syz
[  488.122375][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  488.127598][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  488.134064][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  488.140059][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  488.321568][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  488.327446][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  488.333177][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  488.338999][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  488.344754][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  488.350483][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  488.356166][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  488.365451][    C1] cdc_wdm 1-1:1.0: Unexpected error -71
executing program
[  488.365794][ T6912] usb 1-1: USB disconnect, device number 28
[  488.827940][   T43] usb 1-1: new high-speed USB device number 29 using dummy_hcd
[  488.979279][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  488.987935][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  488.998066][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  489.007034][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  489.019504][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  489.028777][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  489.036844][   T43] usb 1-1: Product: syz
[  489.041056][   T43] usb 1-1: Manufacturer: syz
[  489.050416][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  489.055659][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  489.062752][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  489.068898][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  489.249437][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.255174][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  489.261016][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.266841][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.272507][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  489.278268][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.284162][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.290017][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.295824][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.301686][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.307558][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.313372][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.319205][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.324985][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  489.330737][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  489.336500][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  489.342327][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  489.348016][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  489.359100][ T6912] usb 1-1: USB disconnect, device number 29
[  489.807953][   T43] usb 1-1: new high-speed USB device number 30 using dummy_hcd
[  489.969495][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  489.978177][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  489.988309][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  489.997296][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  490.009708][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  490.018800][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  490.027041][   T43] usb 1-1: Product: syz
[  490.031244][   T43] usb 1-1: Manufacturer: syz
[  490.040287][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  490.045516][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  490.052185][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  490.058128][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  490.239176][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  490.244958][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  490.250803][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  490.256475][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  490.262222][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  490.268059][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  490.273901][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  490.279580][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  490.288889][    C0] cdc_wdm 1-1:1.0: Unexpected error -71
[  490.292306][   T43] usb 1-1: USB disconnect, device number 30
[  490.747917][   T43] usb 1-1: new high-speed USB device number 31 using dummy_hcd
[  490.899403][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  490.908070][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  490.918171][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  490.930321][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  490.943504][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  490.953116][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  490.961429][   T43] usb 1-1: Product: syz
[  490.965762][   T43] usb 1-1: Manufacturer: syz
[  490.975356][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  490.980689][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  490.987155][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  490.993195][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  491.174476][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  491.180496][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  491.186302][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  491.192197][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  491.198039][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  491.204020][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  491.209734][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  491.219280][    C1] cdc_wdm 1-1:1.0: Unexpected error -71
executing program
[  491.220506][ T6912] usb 1-1: USB disconnect, device number 31
[  491.677841][   T43] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[  491.829339][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  491.838007][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  491.848156][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  491.857194][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  491.869588][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  491.878862][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  491.886925][   T43] usb 1-1: Product: syz
[  491.891211][   T43] usb 1-1: Manufacturer: syz
[  491.902671][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  491.908154][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  491.914387][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  491.920637][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  492.100166][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.105866][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  492.111648][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.117507][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.123207][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  492.128997][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.134869][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.140578][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  492.146417][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.152355][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.158025][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  492.163757][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  492.169443][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  492.175154][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  492.184644][   T43] usb 1-1: USB disconnect, device number 32
[  492.637909][ T6912] usb 1-1: new high-speed USB device number 33 using dummy_hcd
[  492.790086][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  492.798928][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  492.809168][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  492.818190][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  492.830795][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  492.840012][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  492.848942][ T6912] usb 1-1: Product: syz
[  492.853142][ T6912] usb 1-1: Manufacturer: syz
[  492.862189][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  492.867420][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  492.874154][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  492.880323][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  493.062879][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  493.068661][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  493.074400][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  493.080064][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  493.085792][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  493.091553][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  493.097357][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  493.103071][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  493.108640][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  493.121709][ T6912] usb 1-1: USB disconnect, device number 33
[  493.567821][ T6912] usb 1-1: new high-speed USB device number 34 using dummy_hcd
[  493.719312][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  493.728116][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  493.738298][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  493.747269][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  493.759927][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  493.769163][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  493.777144][ T6912] usb 1-1: Product: syz
[  493.781452][ T6912] usb 1-1: Manufacturer: syz
[  493.793122][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  493.798460][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  493.804900][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  493.811492][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  493.990459][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  493.996353][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  494.002142][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.007811][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  494.013579][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.019573][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.025250][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  494.030967][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  494.040387][    C0] cdc_wdm 1-1:1.0: Unexpected error -71
[  494.047018][   T43] usb 1-1: USB disconnect, device number 34
[  494.527882][   T43] usb 1-1: new high-speed USB device number 35 using dummy_hcd
[  494.679649][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  494.688494][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  494.698826][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  494.707845][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  494.720255][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  494.729434][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  494.737497][   T43] usb 1-1: Product: syz
[  494.741686][   T43] usb 1-1: Manufacturer: syz
[  494.750668][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  494.756180][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  494.762621][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  494.768836][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  494.950419][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.956401][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  494.962123][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.967983][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.973749][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  494.979649][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  494.985325][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  494.991042][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  494.996862][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  495.007474][ T6912] usb 1-1: USB disconnect, device number 35
[  495.457789][   T43] usb 1-1: new high-speed USB device number 36 using dummy_hcd
[  495.609311][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  495.618098][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  495.628217][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  495.637187][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  495.649961][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  495.659048][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  495.667083][   T43] usb 1-1: Product: syz
[  495.671460][   T43] usb 1-1: Manufacturer: syz
[  495.680824][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  495.686057][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  495.692767][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  495.698739][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  495.880169][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  495.886123][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  495.891901][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  495.897745][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  495.903451][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  495.909220][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  495.915082][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  495.920900][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  495.926823][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  495.932527][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  495.942372][ T6912] usb 1-1: USB disconnect, device number 36
[  496.407808][ T6912] usb 1-1: new high-speed USB device number 37 using dummy_hcd
[  496.559463][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  496.568273][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  496.578432][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  496.587459][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  496.600452][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  496.609640][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  496.617631][ T6912] usb 1-1: Product: syz
[  496.622010][ T6912] usb 1-1: Manufacturer: syz
[  496.631104][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  496.636351][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  496.643022][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  496.649003][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  496.830118][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  496.835899][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  496.841812][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  496.847624][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  496.853366][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  496.859108][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  496.864948][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  496.870813][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  496.876534][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  496.882298][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  496.891938][   T43] usb 1-1: USB disconnect, device number 37
[  497.347940][   T43] usb 1-1: new high-speed USB device number 38 using dummy_hcd
[  497.499375][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  497.508247][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  497.518517][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  497.527488][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  497.539823][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  497.548975][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  497.557061][   T43] usb 1-1: Product: syz
[  497.561279][   T43] usb 1-1: Manufacturer: syz
[  497.570659][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  497.575898][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  497.582388][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  497.588337][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  497.769289][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.775140][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  497.781162][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.787000][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.792669][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  497.798516][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.804360][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.810173][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  497.816054][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.821892][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.827823][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.833666][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  497.839345][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  497.844915][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  497.855232][ T6912] usb 1-1: USB disconnect, device number 38
[  498.307800][   T43] usb 1-1: new high-speed USB device number 39 using dummy_hcd
[  498.460138][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  498.469000][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  498.479326][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  498.488844][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  498.501209][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  498.510303][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  498.518404][   T43] usb 1-1: Product: syz
[  498.522560][   T43] usb 1-1: Manufacturer: syz
[  498.533069][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  498.538337][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  498.544720][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  498.550819][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  498.731283][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  498.737099][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  498.742812][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  498.748722][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  498.754558][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  498.760515][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  498.766393][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  498.777174][   T43] usb 1-1: USB disconnect, device number 39
[  499.227869][   T43] usb 1-1: new high-speed USB device number 40 using dummy_hcd
[  499.379641][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  499.388394][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  499.398641][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  499.407822][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  499.420298][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  499.429470][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  499.437532][   T43] usb 1-1: Product: syz
[  499.441730][   T43] usb 1-1: Manufacturer: syz
[  499.451832][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  499.457125][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  499.463603][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  499.469642][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  499.651099][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  499.656784][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  499.662509][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  499.668512][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  499.674289][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  499.680394][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  499.686436][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  499.697921][ T6912] usb 1-1: USB disconnect, device number 40
[  500.157765][ T6912] usb 1-1: new high-speed USB device number 41 using dummy_hcd
[  500.309455][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  500.318192][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  500.328358][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  500.337462][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  500.350633][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  500.359777][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  500.368198][ T6912] usb 1-1: Product: syz
[  500.372470][ T6912] usb 1-1: Manufacturer: syz
[  500.381638][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  500.386875][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  500.393570][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  500.399513][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  500.583247][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  500.589003][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  500.594768][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  500.600613][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  500.606370][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  500.612147][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  500.617838][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  500.623815][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  500.629485][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  500.635043][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  500.645261][   T43] usb 1-1: USB disconnect, device number 41
[  501.097842][   T43] usb 1-1: new high-speed USB device number 42 using dummy_hcd
[  501.249263][   T43] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  501.257942][   T43] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  501.268050][   T43] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  501.277028][   T43] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  501.289658][   T43] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  501.298841][   T43] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  501.306816][   T43] usb 1-1: Product: syz
[  501.310998][   T43] usb 1-1: Manufacturer: syz
[  501.318891][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  501.324166][   T43] cdc_wdm 1-1:1.0: skipping garbage
[  501.330597][   T43] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  501.336679][   T43] cdc_wdm 1-1:1.0: Unknown control protocol
[  501.518701][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  501.524405][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  501.530245][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  501.536177][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  501.542158][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  501.550874][ T1302] ieee802154 phy0 wpan0: encryption failed: -22
[  501.552659][ T6912] usb 1-1: USB disconnect, device number 42
executing program
[  501.560054][ T1302] ieee802154 phy1 wpan1: encryption failed: -22
[  502.017964][ T6912] usb 1-1: new high-speed USB device number 43 using dummy_hcd
[  502.169453][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  502.178125][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  502.188401][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  502.197407][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  502.209921][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  502.219150][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  502.227240][ T6912] usb 1-1: Product: syz
[  502.231600][ T6912] usb 1-1: Manufacturer: syz
[  502.241783][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  502.247015][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  502.253450][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  502.259623][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  502.441121][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  502.446869][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  502.452693][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  502.458532][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  502.464286][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  502.470174][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  502.475945][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  502.486601][   T43] usb 1-1: USB disconnect, device number 43
[  502.937873][ T6912] usb 1-1: new high-speed USB device number 44 using dummy_hcd
[  503.089232][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  503.097914][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  503.108110][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  503.117153][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  503.129736][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  503.138921][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  503.147024][ T6912] usb 1-1: Product: syz
[  503.151284][ T6912] usb 1-1: Manufacturer: syz
[  503.160001][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  503.165324][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  503.171883][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  503.177881][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  503.359233][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  503.365055][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  503.370943][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  503.376857][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  503.382513][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  503.388742][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  503.394602][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  503.400295][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  503.406143][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  503.411809][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  503.417478][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  503.428742][   T43] usb 1-1: USB disconnect, device number 44
[  503.877872][ T6912] usb 1-1: new high-speed USB device number 45 using dummy_hcd
[  504.029742][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  504.038656][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  504.048947][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  504.057956][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  504.070748][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  504.079922][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  504.087971][ T6912] usb 1-1: Product: syz
[  504.092135][ T6912] usb 1-1: Manufacturer: syz
[  504.103561][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  504.108895][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  504.115268][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  504.121532][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  504.300736][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.306465][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  504.312254][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.318098][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.323890][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  504.329641][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.335471][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.341298][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.347115][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.352945][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.358619][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  504.364341][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.370098][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  504.375891][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.381571][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  504.387341][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.393111][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
executing program
[  504.398839][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  504.404499][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  504.410234][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  504.421037][ T6912] usb 1-1: USB disconnect, device number 45
[  504.877939][ T6912] usb 1-1: new high-speed USB device number 46 using dummy_hcd
[  505.029914][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  505.038717][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  505.048897][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  505.058255][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  505.070784][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  505.079882][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  505.088010][ T6912] usb 1-1: Product: syz
[  505.092328][ T6912] usb 1-1: Manufacturer: syz
[  505.101513][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  505.106755][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  505.113561][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  505.119781][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  505.301036][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  505.306802][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  505.312877][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  505.318805][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  505.324593][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  505.331008][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  505.336949][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  505.342910][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  505.353841][   T43] usb 1-1: USB disconnect, device number 46
[  505.807843][ T6912] usb 1-1: new high-speed USB device number 47 using dummy_hcd
[  505.959714][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  505.968657][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  505.979051][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  505.988185][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  506.000827][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  506.010135][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  506.018528][ T6912] usb 1-1: Product: syz
[  506.022701][ T6912] usb 1-1: Manufacturer: syz
[  506.032013][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  506.037248][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  506.043962][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  506.049932][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  506.231005][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  506.237033][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  506.242884][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  506.248558][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  506.254358][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  506.260047][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  506.265793][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  506.271480][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
executing program
[  506.282531][   T43] usb 1-1: USB disconnect, device number 47
[  506.737903][ T6912] usb 1-1: new high-speed USB device number 48 using dummy_hcd
[  506.889316][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  506.898082][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  506.908274][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  506.917337][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  506.929912][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  506.939081][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  506.947044][ T6912] usb 1-1: Product: syz
[  506.951341][ T6912] usb 1-1: Manufacturer: syz
[  506.961744][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  506.966965][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  506.973466][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  506.979504][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  507.158956][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  507.164754][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  507.170616][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  507.176460][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  507.182382][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  507.188107][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  507.193779][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  507.199523][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
executing program
[  507.205295][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  507.211016][    C1] cdc_wdm 1-1:1.0: Stall on int endpoint
[  507.216686][    C1] cdc_wdm 1-1:1.0: Cannot schedule work
[  507.222284][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  507.233098][ T6912] usb 1-1: USB disconnect, device number 48
[  507.687896][ T6912] usb 1-1: new high-speed USB device number 49 using dummy_hcd
[  507.839949][ T6912] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32
[  507.849033][ T6912] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  507.859350][ T6912] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66
[  507.868492][ T6912] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  507.881090][ T6912] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40
[  507.890422][ T6912] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0
[  507.899367][ T6912] usb 1-1: Product: syz
[  507.903515][ T6912] usb 1-1: Manufacturer: syz
[  507.913704][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  507.918975][ T6912] cdc_wdm 1-1:1.0: skipping garbage
[  507.925175][ T6912] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device
[  507.931267][ T6912] cdc_wdm 1-1:1.0: Unknown control protocol
[  508.111671][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  508.117370][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  508.123093][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  508.128924][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  508.134673][    C0] cdc_wdm 1-1:1.0: Cannot schedule work
[  508.140482][    C0] cdc_wdm 1-1:1.0: Stall on int endpoint
[  508.146243][    C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  508.155153][ T6912] ------------[ cut here ]------------
executing program
[  508.156945][   T43] usb 1-1: USB disconnect, device number 49
[  508.160832][    C0] cdc_wdm 1-1:1.0: Unexpected error -71
[  508.160873][ T6912] URB ffff888027d0ab00 submitted while active
[  508.179439][ T6912] WARNING: CPU: 0 PID: 6912 at drivers/usb/core/urb.c:380 usb_submit_urb+0xf8c/0x18b0
[  508.189295][ T6912] Modules linked in:
[  508.193344][ T6912] CPU: 0 UID: 0 PID: 6912 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  508.202756][ T6912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  508.212872][ T6912] Workqueue: events wdm_rxwork
[  508.217819][ T6912] RIP: 0010:usb_submit_urb+0xf8c/0x18b0
[  508.223385][ T6912] Code: 00 00 00 e8 86 ee cc fa e9 25 f1 ff ff e8 7c ee cc fa c6 05 03 ed 73 08 01 90 48 c7 c7 00 14 11 8c 48 89 de e8 45 0a 90 fa 90 <0f> 0b 90 90 e9 ec f0 ff ff e8 56 ee cc fa c6 05 c7 24 8a 08 01 41
[  508.243181][ T6912] RSP: 0018:ffffc90003327988 EFLAGS: 00010246
[  508.249297][ T6912] RAX: 4fb824df8571b500 RBX: ffff888027d0ab00 RCX: ffff888029f5bc80
[  508.257381][ T6912] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[  508.265479][ T6912] RBP: 0000000000000001 R08: ffffc900033276a7 R09: 1ffff92000664ed4
[  508.273497][ T6912] R10: dffffc0000000000 R11: fffff52000664ed5 R12: 0000000000000cc0
[  508.281512][ T6912] R13: 1ffff110035dba12 R14: ffff888027d0ab08 R15: dffffc0000000000
[  508.289507][ T6912] FS:  0000000000000000(0000) GS:ffff88812613b000(0000) knlGS:0000000000000000
[  508.298481][ T6912] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  508.305051][ T6912] CR2: 00007f63935e00a8 CR3: 00000000750de000 CR4: 00000000003526f0
[  508.313145][ T6912] Call Trace:
[  508.316489][ T6912]  <TASK>
[  508.319474][ T6912]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  508.325820][ T6912]  ? process_scheduled_works+0x9ef/0x17b0
[  508.331610][ T6912]  wdm_rxwork+0x101/0x1e0
[  508.335947][ T6912]  ? process_scheduled_works+0x9ef/0x17b0
[  508.341736][ T6912]  process_scheduled_works+0xae1/0x17b0
[  508.347385][ T6912]  ? __pfx_process_scheduled_works+0x10/0x10
[  508.353427][ T6912]  worker_thread+0x8a0/0xda0
[  508.358173][ T6912]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  508.364515][ T6912]  ? __kthread_parkme+0x7b/0x200
[  508.369704][ T6912]  kthread+0x711/0x8a0
[  508.373787][ T6912]  ? __pfx_worker_thread+0x10/0x10
[  508.378968][ T6912]  ? __pfx_kthread+0x10/0x10
[  508.383564][ T6912]  ? _raw_spin_unlock_irq+0x23/0x50
[  508.388813][ T6912]  ? lockdep_hardirqs_on+0x9c/0x150
[  508.394034][ T6912]  ? __pfx_kthread+0x10/0x10
[  508.398705][ T6912]  ret_from_fork+0x4bc/0x870
[  508.403322][ T6912]  ? __pfx_ret_from_fork+0x10/0x10
[  508.408496][ T6912]  ? __switch_to_asm+0x39/0x70
[  508.413262][ T6912]  ? __switch_to_asm+0x33/0x70
[  508.418070][ T6912]  ? __pfx_kthread+0x10/0x10
[  508.422750][ T6912]  ret_from_fork_asm+0x1a/0x30
[  508.427523][ T6912]  </TASK>
[  508.430626][ T6912] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  508.437989][ T6912] CPU: 0 UID: 0 PID: 6912 Comm: kworker/0:1 Not tainted syzkaller #0 PREEMPT(full) 
[  508.447346][ T6912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  508.457393][ T6912] Workqueue: events wdm_rxwork
[  508.462200][ T6912] Call Trace:
[  508.465549][ T6912]  <TASK>
[  508.468736][ T6912]  dump_stack_lvl+0x99/0x250
[  508.473337][ T6912]  ? __asan_memcpy+0x40/0x70
[  508.477927][ T6912]  ? __pfx_dump_stack_lvl+0x10/0x10
[  508.483134][ T6912]  ? __pfx__printk+0x10/0x10
[  508.487727][ T6912]  vpanic+0x237/0x6d0
[  508.491731][ T6912]  ? __pfx_vpanic+0x10/0x10
[  508.496314][ T6912]  panic+0xb9/0xc0
[  508.500030][ T6912]  ? __pfx_panic+0x10/0x10
[  508.504446][ T6912]  __warn+0x31b/0x4b0
[  508.508429][ T6912]  ? usb_submit_urb+0xf8c/0x18b0
[  508.513386][ T6912]  ? usb_submit_urb+0xf8c/0x18b0
[  508.518328][ T6912]  report_bug+0x2be/0x4f0
[  508.522744][ T6912]  ? usb_submit_urb+0xf8c/0x18b0
[  508.527674][ T6912]  ? usb_submit_urb+0xf8c/0x18b0
[  508.532712][ T6912]  ? usb_submit_urb+0xf8e/0x18b0
[  508.537643][ T6912]  handle_bug+0x84/0x160
[  508.541875][ T6912]  exc_invalid_op+0x1a/0x50
[  508.546417][ T6912]  asm_exc_invalid_op+0x1a/0x20
[  508.551438][ T6912] RIP: 0010:usb_submit_urb+0xf8c/0x18b0
[  508.556973][ T6912] Code: 00 00 00 e8 86 ee cc fa e9 25 f1 ff ff e8 7c ee cc fa c6 05 03 ed 73 08 01 90 48 c7 c7 00 14 11 8c 48 89 de e8 45 0a 90 fa 90 <0f> 0b 90 90 e9 ec f0 ff ff e8 56 ee cc fa c6 05 c7 24 8a 08 01 41
[  508.576740][ T6912] RSP: 0018:ffffc90003327988 EFLAGS: 00010246
[  508.582797][ T6912] RAX: 4fb824df8571b500 RBX: ffff888027d0ab00 RCX: ffff888029f5bc80
[  508.590849][ T6912] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[  508.598895][ T6912] RBP: 0000000000000001 R08: ffffc900033276a7 R09: 1ffff92000664ed4
[  508.606937][ T6912] R10: dffffc0000000000 R11: fffff52000664ed5 R12: 0000000000000cc0
[  508.614895][ T6912] R13: 1ffff110035dba12 R14: ffff888027d0ab08 R15: dffffc0000000000
[  508.622951][ T6912]  ? usb_submit_urb+0xf8b/0x18b0
[  508.627994][ T6912]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  508.634403][ T6912]  ? process_scheduled_works+0x9ef/0x17b0
[  508.640128][ T6912]  wdm_rxwork+0x101/0x1e0
[  508.644462][ T6912]  ? process_scheduled_works+0x9ef/0x17b0
[  508.650174][ T6912]  process_scheduled_works+0xae1/0x17b0
[  508.655755][ T6912]  ? __pfx_process_scheduled_works+0x10/0x10
[  508.661737][ T6912]  worker_thread+0x8a0/0xda0
[  508.666318][ T6912]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  508.672881][ T6912]  ? __kthread_parkme+0x7b/0x200
[  508.677815][ T6912]  kthread+0x711/0x8a0
[  508.681883][ T6912]  ? __pfx_worker_thread+0x10/0x10
[  508.687113][ T6912]  ? __pfx_kthread+0x10/0x10
[  508.691705][ T6912]  ? _raw_spin_unlock_irq+0x23/0x50
[  508.696903][ T6912]  ? lockdep_hardirqs_on+0x9c/0x150
[  508.702186][ T6912]  ? __pfx_kthread+0x10/0x10
[  508.706769][ T6912]  ret_from_fork+0x4bc/0x870
[  508.711351][ T6912]  ? __pfx_ret_from_fork+0x10/0x10
[  508.716453][ T6912]  ? __switch_to_asm+0x39/0x70
[  508.721204][ T6912]  ? __switch_to_asm+0x33/0x70
[  508.725955][ T6912]  ? __pfx_kthread+0x10/0x10
[  508.730709][ T6912]  ret_from_fork_asm+0x1a/0x30
[  508.735566][ T6912]  </TASK>
[  508.738952][ T6912] Kernel Offset: disabled
[  508.743363][ T6912] Rebooting in 86400 seconds..