.696237][ T5874] usb 2-1: Product: syz
[  167.701035][ T6074] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  167.711500][ T5874] usb 2-1: Manufacturer: syz
[  167.716121][ T5874] usb 2-1: SerialNumber: syz
[  167.725862][ T6074] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  167.735463][ T6074] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  167.745715][ T6074] usb 3-1: Product: syz
[  167.751113][ T5874] usb 2-1: config 0 descriptor??
[  167.756952][ T6074] usb 3-1: Manufacturer: syz
[  167.762353][ T6074] usb 3-1: SerialNumber: syz
[  167.767653][ T7575] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  167.785161][ T6074] usb 3-1: config 0 descriptor??
[  167.797466][ T5874] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  167.804148][ T5874] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  167.811288][ T7577] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  167.830001][   T10] usb 5-1: Using ep0 maxpacket: 16
[  167.837101][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  167.849721][ T5874] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  167.855622][ T5874] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  167.866080][ T6074] mcba_usb 3-1:0.0 can1: failed tx_urb -90
[  167.872044][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  167.882252][ T6074] mcba_usb 3-1:0.0 can1: Failed to send cmd (169)
[  167.888856][ T6074] mcba_usb 3-1:0.0 can1: failed tx_urb -90
[  167.895366][ T5874] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  167.902701][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  167.902851][ T5966] usb 1-1: new high-speed USB device number 50 using dummy_hcd
[  167.914291][ T6074] mcba_usb 3-1:0.0 can1: Failed to send cmd (169)
[  167.949258][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  167.970703][ T6074] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  167.980209][ T5874] usb 2-1: USB disconnect, device number 51
[  167.987760][   T10] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
2025/06/30 16:37:02 executed programs: 257
[  168.002168][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  168.033809][ T5874] mcba_usb 2-1:0.0 can0: device disconnected
[  168.049442][   T10] usb 5-1: Product: syz
[  168.056825][ T6074] usb 3-1: USB disconnect, device number 50
[  168.064869][   T10] usb 5-1: Manufacturer: syz
[  168.072895][ T6074] mcba_usb 3-1:0.0 can1: device disconnected
[  168.079584][   T10] usb 5-1: SerialNumber: syz
[  168.081218][ T5966] usb 1-1: Using ep0 maxpacket: 16
[  168.098174][ T5966] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  168.100649][   T10] usb 5-1: config 0 descriptor??
[  168.127539][ T5966] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  168.138126][ T7582] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  168.158430][ T5966] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  168.162065][   T10] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  168.175870][   T10] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  168.188107][   T10] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  168.199282][ T5966] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  168.210415][   T10] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  168.217123][   T10] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  168.223898][ T5966] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  168.240723][ T5966] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  168.254251][ T5966] usb 1-1: Product: syz
[  168.258460][ T5966] usb 1-1: Manufacturer: syz
[  168.274859][ T5966] usb 1-1: SerialNumber: syz
[  168.290154][  T977] usb 4-1: new high-speed USB device number 52 using dummy_hcd
[  168.306167][ T5966] usb 1-1: config 0 descriptor??
[  168.325750][ T7589] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  168.348149][ T5966] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  168.356635][ T6131] usb 5-1: USB disconnect, device number 50
[  168.367868][ T6131] mcba_usb 5-1:0.0 can0: device disconnected
[  168.377722][ T5966] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  168.392697][ T5966] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  168.405641][ T5966] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  168.413239][ T5966] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  168.461674][  T977] usb 4-1: Using ep0 maxpacket: 16
[  168.483307][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  168.508389][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  168.540621][ T6074] usb 1-1: USB disconnect, device number 50
[  168.551558][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  168.573481][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  168.591717][  T977] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  168.606083][  T977] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  168.619936][ T6074] mcba_usb 1-1:0.0 can1: device disconnected
[  168.664212][  T977] usb 4-1: Product: syz
[  168.668430][  T977] usb 4-1: Manufacturer: syz
[  168.676867][  T977] usb 4-1: SerialNumber: syz
[  168.694852][  T977] usb 4-1: config 0 descriptor??
[  168.715001][ T7597] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  168.751814][  T977] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  168.757796][  T977] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  168.765616][  T977] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  168.771695][  T977] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  168.778224][  T977] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  168.819338][   T10] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[  168.849345][ T5966] usb 3-1: new high-speed USB device number 51 using dummy_hcd
[  168.945346][ T6074] usb 4-1: USB disconnect, device number 52
[  168.965594][ T6074] mcba_usb 4-1:0.0 can0: device disconnected
[  168.999403][   T10] usb 2-1: Using ep0 maxpacket: 16
[  169.006658][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  169.016471][ T5966] usb 3-1: Using ep0 maxpacket: 16
[  169.016973][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  169.047668][ T5966] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  169.064981][ T5966] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  169.075515][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  169.075729][ T5966] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  169.104284][ T5966] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  169.127573][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  169.133221][ T5966] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  169.154271][   T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  169.157111][ T5966] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  169.170577][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  169.176409][ T6118] usb 5-1: new high-speed USB device number 51 using dummy_hcd
[  169.187806][   T10] usb 2-1: Product: syz
[  169.192634][   T10] usb 2-1: Manufacturer: syz
[  169.197248][   T10] usb 2-1: SerialNumber: syz
[  169.208720][ T5966] usb 3-1: Product: syz
[  169.216603][ T5966] usb 3-1: Manufacturer: syz
[  169.223548][ T5966] usb 3-1: SerialNumber: syz
[  169.235516][ T5966] usb 3-1: config 0 descriptor??
[  169.245608][   T10] usb 2-1: config 0 descriptor??
[  169.245706][ T7605] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  169.270094][ T7603] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  169.278497][ T5966] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  169.289247][ T5966] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  169.296600][ T5966] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  169.304005][   T10] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  169.306965][ T5966] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  169.318222][ T5966] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  169.319205][   T10] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  169.348877][   T10] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  169.349281][ T6118] usb 5-1: Using ep0 maxpacket: 16
[  169.360723][   T10] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  169.360748][   T10] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  169.393340][ T6131] usb 1-1: new high-speed USB device number 51 using dummy_hcd
[  169.420653][ T6118] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  169.431216][ T6118] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  169.462330][ T6118] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  169.475803][ T1793] usb 3-1: USB disconnect, device number 51
[  169.485213][ T6130] usb 2-1: USB disconnect, device number 52
[  169.505892][ T1793] mcba_usb 3-1:0.0 can0: device disconnected
[  169.515214][ T6118] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  169.526513][ T6130] mcba_usb 2-1:0.0 can1: device disconnected
[  169.538978][ T6118] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  169.549228][ T6118] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  169.559181][ T6131] usb 1-1: Using ep0 maxpacket: 16
[  169.567330][ T6131] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  169.579500][ T6118] usb 5-1: Product: syz
[  169.591373][ T6131] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  169.603214][ T6118] usb 5-1: Manufacturer: syz
[  169.607901][ T6118] usb 5-1: SerialNumber: syz
[  169.612617][ T6131] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  169.634195][ T6118] usb 5-1: config 0 descriptor??
[  169.648519][ T6131] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  169.660310][ T7613] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  169.700536][ T6118] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  169.706802][ T6118] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  169.713493][ T6118] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  169.719930][ T6118] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  169.726482][ T6118] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  169.733798][ T6131] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  169.745526][ T6131] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  169.749580][   T10] usb 4-1: new high-speed USB device number 53 using dummy_hcd
[  169.765721][ T6131] usb 1-1: Product: syz
[  169.781112][ T6131] usb 1-1: Manufacturer: syz
[  169.785765][ T6131] usb 1-1: SerialNumber: syz
[  169.802516][ T6131] usb 1-1: config 0 descriptor??
[  169.808486][ T7619] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  169.843200][ T6131] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  169.855194][ T6131] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  169.863125][ T6131] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  169.869001][ T6131] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  169.881569][ T6131] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  169.906706][ T6131] usb 5-1: USB disconnect, device number 51
[  169.918014][ T6131] mcba_usb 5-1:0.0 can0: device disconnected
[  169.949285][   T10] usb 4-1: Using ep0 maxpacket: 16
[  169.964037][   T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  169.992259][   T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  170.022392][   T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  170.036017][ T6074] usb 1-1: USB disconnect, device number 51
[  170.061785][ T6074] mcba_usb 1-1:0.0 can1: device disconnected
[  170.080131][   T10] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  170.118317][   T10] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  170.133429][   T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  170.146147][   T10] usb 4-1: Product: syz
[  170.156272][   T10] usb 4-1: Manufacturer: syz
[  170.165164][   T10] usb 4-1: SerialNumber: syz
[  170.182479][   T10] usb 4-1: config 0 descriptor??
[  170.188517][ T7625] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  170.217015][   T10] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  170.224557][   T10] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  170.235634][   T10] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  170.242280][   T10] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  170.248966][   T10] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  170.289325][ T1793] usb 3-1: new high-speed USB device number 52 using dummy_hcd
[  170.361860][ T5874] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[  170.412387][ T6074] usb 4-1: USB disconnect, device number 53
[  170.433779][ T6074] mcba_usb 4-1:0.0 can0: device disconnected
[  170.449222][ T1793] usb 3-1: Using ep0 maxpacket: 16
[  170.467677][ T1793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  170.478608][ T1793] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  170.497764][ T1793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  170.512683][ T1793] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  170.525708][ T1793] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  170.539677][ T5874] usb 2-1: Using ep0 maxpacket: 16
[  170.546930][ T1793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  170.563680][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  170.579950][ T5874] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  170.587286][ T1793] usb 3-1: Product: syz
[  170.596361][ T1793] usb 3-1: Manufacturer: syz
[  170.608695][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  170.613018][ T1793] usb 3-1: SerialNumber: syz
[  170.632395][ T5874] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  170.647327][ T1793] usb 3-1: config 0 descriptor??
[  170.665225][ T7636] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  170.666724][ T5874] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  170.672788][ T6131] usb 5-1: new high-speed USB device number 52 using dummy_hcd
[  170.701806][ T5874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  170.716832][ T1793] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  170.720001][ T5874] usb 2-1: Product: syz
[  170.723582][ T1793] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  170.727583][ T5874] usb 2-1: Manufacturer: syz
[  170.742827][ T1793] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  170.748655][ T5874] usb 2-1: SerialNumber: syz
[  170.748882][ T1793] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  170.764698][ T1793] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  170.765559][ T5874] usb 2-1: config 0 descriptor??
[  170.788021][ T7638] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  170.835142][ T5874] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  170.849649][ T5874] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  170.860448][ T5874] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  170.860474][ T6131] usb 5-1: Using ep0 maxpacket: 16
[  170.866309][ T5874] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  170.866327][ T5874] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  170.889232][ T6118] usb 1-1: new high-speed USB device number 52 using dummy_hcd
[  170.919675][ T1793] usb 3-1: USB disconnect, device number 52
[  170.933911][ T1793] mcba_usb 3-1:0.0 can0: device disconnected
[  170.959685][ T6131] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  170.973547][ T6131] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  170.992821][ T6131] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  171.013040][   T43] usb 2-1: USB disconnect, device number 53
[  171.021081][   T43] mcba_usb 2-1:0.0 can1: device disconnected
[  171.051225][ T6131] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  171.064574][ T6131] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  171.077857][ T6118] usb 1-1: Using ep0 maxpacket: 16
[  171.092720][ T6131] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  171.105700][ T6131] usb 5-1: Product: syz
[  171.112043][ T6118] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  171.124646][ T6131] usb 5-1: Manufacturer: syz
[  171.132165][ T6118] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  171.142280][ T6131] usb 5-1: SerialNumber: syz
[  171.151986][ T6131] usb 5-1: config 0 descriptor??
[  171.157077][ T6118] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  171.170071][ T7646] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  171.190540][ T6118] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  171.199449][ T5874] usb 4-1: new high-speed USB device number 54 using dummy_hcd
[  171.202871][ T6131] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  171.215198][ T6131] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  171.222492][ T6131] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  171.228734][ T6131] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  171.237165][ T6118] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  171.246783][ T6118] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  171.255713][ T6131] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  171.263171][ T6118] usb 1-1: Product: syz
[  171.267363][ T6118] usb 1-1: Manufacturer: syz
[  171.276315][ T6118] usb 1-1: SerialNumber: syz
[  171.284178][ T5497] mcba_usb 5-1:0.0 can0: bit-timing not yet defined
[  171.288609][ T6118] usb 1-1: config 0 descriptor??
[  171.305059][ T7652] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  171.345739][ T6118] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  171.354090][ T6118] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  171.362020][ T6118] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  171.367988][ T6118] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  171.375540][ T6118] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  171.392598][ T5874] usb 4-1: Using ep0 maxpacket: 16
[  171.403609][ T6118] usb 5-1: USB disconnect, device number 52
[  171.409403][ T5874] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  171.427438][ T6118] mcba_usb 5-1:0.0 can0: device disconnected
[  171.452512][ T5874] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  171.466897][ T5874] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  171.486784][ T5874] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  171.517251][ T5874] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  171.527090][ T5874] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  171.534505][ T6131] usb 1-1: USB disconnect, device number 52
[  171.544411][ T5874] usb 4-1: Product: syz
[  171.548826][ T5874] usb 4-1: Manufacturer: syz
[  171.572033][ T6131] mcba_usb 1-1:0.0 can1: device disconnected
[  171.579688][ T5874] usb 4-1: SerialNumber: syz
[  171.596471][ T5874] usb 4-1: config 0 descriptor??
[  171.639091][ T7658] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  171.687125][ T5874] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  171.694626][ T5874] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  171.702826][ T5874] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  171.708952][ T5874] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  171.721387][   T43] usb 3-1: new high-speed USB device number 53 using dummy_hcd
[  171.722677][ T5874] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  171.868214][ T6131] usb 4-1: USB disconnect, device number 54
[  171.874415][ T1793] usb 2-1: new high-speed USB device number 54 using dummy_hcd
[  171.900815][ T6131] mcba_usb 4-1:0.0 can0: device disconnected
[  171.909399][   T43] usb 3-1: Using ep0 maxpacket: 16
[  171.927357][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  171.953117][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  171.974882][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  172.014222][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  172.028273][   T43] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  172.039891][ T1793] usb 2-1: Using ep0 maxpacket: 16
[  172.045180][   T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  172.060222][   T43] usb 3-1: Product: syz
[  172.064902][ T1793] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  172.078578][   T43] usb 3-1: Manufacturer: syz
[  172.096534][ T1793] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  172.108042][   T43] usb 3-1: SerialNumber: syz
[  172.126198][   T43] usb 3-1: config 0 descriptor??
[  172.131894][ T1793] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  172.148455][ T1793] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  172.158995][ T7668] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  172.162464][ T1793] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  172.188132][   T43] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  172.194518][ T1793] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  172.202639][   T43] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  172.209690][ T1793] usb 2-1: Product: syz
[  172.213871][ T1793] usb 2-1: Manufacturer: syz
[  172.218454][ T1793] usb 2-1: SerialNumber: syz
[  172.224475][   T43] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  172.231429][   T43] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  172.237896][   T43] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  172.248368][ T1793] usb 2-1: config 0 descriptor??
[  172.249431][ T5874] usb 5-1: new high-speed USB device number 53 using dummy_hcd
[  172.254262][ T7672] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  172.280312][ T1793] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  172.286322][ T1793] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  172.292959][ T1793] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  172.298820][ T1793] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  172.306065][ T1793] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  172.359561][ T5966] usb 1-1: new high-speed USB device number 53 using dummy_hcd
[  172.383648][ T6074] usb 3-1: USB disconnect, device number 53
[  172.400755][ T6074] mcba_usb 3-1:0.0 can0: device disconnected
[  172.409318][ T5874] usb 5-1: Using ep0 maxpacket: 16
[  172.427491][ T5874] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  172.443506][ T5874] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  172.456229][ T5874] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  172.471512][   T10] usb 2-1: USB disconnect, device number 54
[  172.486010][   T10] mcba_usb 2-1:0.0 can1: device disconnected
[  172.514949][ T5874] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  172.529528][ T5966] usb 1-1: Using ep0 maxpacket: 16
[  172.539633][ T5874] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  172.553532][ T5966] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  172.554223][ T5874] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  172.579410][ T5966] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  172.591108][ T5874] usb 5-1: Product: syz
[  172.595321][ T5874] usb 5-1: Manufacturer: syz
[  172.600775][ T5966] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  172.608796][ T5874] usb 5-1: SerialNumber: syz
[  172.627031][ T5874] usb 5-1: config 0 descriptor??
[  172.630129][ T5966] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  172.639055][ T7681] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  172.658782][ T5966] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  172.675445][ T5874] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  172.681465][ T5966] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  172.681492][ T5966] usb 1-1: Product: syz
[  172.681506][ T5966] usb 1-1: Manufacturer: syz
[  172.681518][ T5966] usb 1-1: SerialNumber: syz
[  172.704400][ T5874] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  172.710315][ T5966] usb 1-1: config 0 descriptor??
[  172.716918][ T5874] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  172.723234][ T7683] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  172.730760][  T977] usb 4-1: new high-speed USB device number 55 using dummy_hcd
[  172.741871][ T5874] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  172.748394][ T5874] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  172.778944][ T5966] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  172.785247][ T5966] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  172.801848][ T5966] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  172.807753][ T5966] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  172.818083][ T5966] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  172.854824][ T5874] usb 5-1: USB disconnect, device number 53
[  172.873759][ T5874] mcba_usb 5-1:0.0 can0: device disconnected
[  172.899702][  T977] usb 4-1: Using ep0 maxpacket: 16
[  172.926810][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  172.948603][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  172.974593][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  172.986821][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  172.989941][ T1793] usb 1-1: USB disconnect, device number 53
[  173.015380][ T1793] mcba_usb 1-1:0.0 can1: device disconnected
2025/06/30 16:37:07 executed programs: 274
[  173.041901][  T977] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  173.064657][  T977] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.083067][  T977] usb 4-1: Product: syz
[  173.093205][  T977] usb 4-1: Manufacturer: syz
[  173.097970][  T977] usb 4-1: SerialNumber: syz
[  173.106535][  T977] usb 4-1: config 0 descriptor??
[  173.117818][ T7687] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  173.153426][  T977] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  173.163294][  T977] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  173.164019][ T5966] usb 3-1: new high-speed USB device number 54 using dummy_hcd
[  173.170793][  T977] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  173.184371][  T977] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  173.191131][  T977] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  173.275661][ T5497] mcba_usb 4-1:0.0 can0: bit-timing not yet defined
[  173.309521][   T43] usb 2-1: new high-speed USB device number 55 using dummy_hcd
[  173.329392][ T5966] usb 3-1: Using ep0 maxpacket: 16
[  173.338581][ T1793] usb 4-1: USB disconnect, device number 55
[  173.355592][ T5966] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  173.366914][ T1793] mcba_usb 4-1:0.0 can0: device disconnected
[  173.384187][ T5966] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  173.413058][ T5966] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  173.432126][ T5966] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  173.448491][ T5966] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  173.458826][ T5966] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.475605][ T5966] usb 3-1: Product: syz
[  173.480818][ T5966] usb 3-1: Manufacturer: syz
[  173.485434][ T5966] usb 3-1: SerialNumber: syz
[  173.490418][   T43] usb 2-1: Using ep0 maxpacket: 16
[  173.497600][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  173.515235][ T5966] usb 3-1: config 0 descriptor??
[  173.531141][   T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  173.559562][ T7698] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  173.579946][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  173.603897][   T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  173.620534][ T5966] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  173.627922][ T5966] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  173.637753][   T43] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  173.647133][   T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.655587][ T5966] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  173.662685][ T5966] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  173.669391][ T6130] usb 5-1: new high-speed USB device number 54 using dummy_hcd
[  173.677682][   T43] usb 2-1: Product: syz
[  173.682776][   T43] usb 2-1: Manufacturer: syz
[  173.687520][ T5966] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  173.694805][   T43] usb 2-1: SerialNumber: syz
[  173.715653][   T43] usb 2-1: config 0 descriptor??
[  173.721822][ T7701] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  173.754207][   T43] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  173.762154][   T43] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  173.768721][   T43] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  173.775869][   T43] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  173.783651][   T43] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  173.795572][ T5966] usb 3-1: USB disconnect, device number 54
[  173.811415][ T5966] mcba_usb 3-1:0.0 can0: device disconnected
[  173.829453][ T6130] usb 5-1: Using ep0 maxpacket: 16
[  173.840040][ T6130] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  173.853651][ T6130] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  173.861158][  T977] usb 1-1: new high-speed USB device number 54 using dummy_hcd
[  173.885218][ T6130] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  173.902502][ T6130] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  173.923773][ T6130] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  173.938263][ T1793] usb 2-1: USB disconnect, device number 55
[  173.958881][ T1793] mcba_usb 2-1:0.0 can1: device disconnected
[  173.968403][ T6130] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.982934][ T6130] usb 5-1: Product: syz
[  173.995049][ T6130] usb 5-1: Manufacturer: syz
[  174.000656][ T6130] usb 5-1: SerialNumber: syz
[  174.011366][ T6130] usb 5-1: config 0 descriptor??
[  174.020568][ T7709] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  174.053652][ T6130] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  174.060182][ T6130] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  174.066847][ T6130] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  174.071893][  T977] usb 1-1: Using ep0 maxpacket: 16
[  174.076072][ T6130] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  174.085023][ T6130] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  174.087427][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  174.122530][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  174.137018][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  174.148392][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  174.150325][   T43] usb 4-1: new high-speed USB device number 56 using dummy_hcd
[  174.177687][  T977] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  174.192339][  T977] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  174.201533][  T977] usb 1-1: Product: syz
[  174.205728][  T977] usb 1-1: Manufacturer: syz
[  174.213911][  T977] usb 1-1: SerialNumber: syz
[  174.223692][  T977] usb 1-1: config 0 descriptor??
[  174.233787][ T7713] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  174.244828][ T1793] usb 5-1: USB disconnect, device number 54
[  174.256212][ T1793] mcba_usb 5-1:0.0 can0: device disconnected
[  174.285157][  T977] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  174.298930][  T977] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  174.314173][  T977] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  174.334465][  T977] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  174.336550][   T43] usb 4-1: Using ep0 maxpacket: 16
[  174.357059][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  174.369574][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  174.380697][  T977] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  174.399270][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  174.419591][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  174.449282][   T43] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  174.460342][ T5966] usb 1-1: USB disconnect, device number 54
[  174.485576][   T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  174.502967][ T5966] mcba_usb 1-1:0.0 can1: device disconnected
[  174.526135][   T43] usb 4-1: Product: syz
[  174.534871][   T43] usb 4-1: Manufacturer: syz
[  174.539824][   T43] usb 4-1: SerialNumber: syz
[  174.554315][   T43] usb 4-1: config 0 descriptor??
[  174.564988][ T7720] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  174.608694][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  174.614890][ T6118] usb 3-1: new high-speed USB device number 55 using dummy_hcd
[  174.622791][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  174.635086][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  174.641159][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  174.647733][   T43] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  174.779756][  T977] usb 2-1: new high-speed USB device number 56 using dummy_hcd
[  174.786597][ T6118] usb 3-1: Using ep0 maxpacket: 16
[  174.792669][ T5966] usb 4-1: USB disconnect, device number 56
[  174.802648][ T5966] mcba_usb 4-1:0.0 can0: device disconnected
[  174.816888][ T6118] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  174.844809][ T6118] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  174.870298][ T6118] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  174.884613][ T6118] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  174.913214][ T6118] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  174.927516][ T6118] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  174.936081][ T6118] usb 3-1: Product: syz
[  174.940898][ T6118] usb 3-1: Manufacturer: syz
[  174.945512][ T6118] usb 3-1: SerialNumber: syz
[  174.956952][ T6118] usb 3-1: config 0 descriptor??
[  174.963466][ T7729] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  174.989203][  T977] usb 2-1: Using ep0 maxpacket: 16
[  175.000944][  T977] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  175.014327][  T977] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  175.027123][  T977] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  175.033449][ T6118] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  175.043630][  T977] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  175.063117][  T977] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  175.064424][ T6118] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  175.080065][  T977] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  175.099423][ T6118] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  175.100581][  T977] usb 2-1: Product: syz
[  175.112955][  T977] usb 2-1: Manufacturer: syz
[  175.115899][ T6118] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  175.117574][  T977] usb 2-1: SerialNumber: syz
[  175.124200][ T6130] usb 5-1: new high-speed USB device number 55 using dummy_hcd
[  175.130775][ T6118] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  175.151495][  T977] usb 2-1: config 0 descriptor??
[  175.157329][ T7733] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  175.198158][ T6118] usb 3-1: USB disconnect, device number 55
[  175.202677][  T977] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  175.213482][ T6118] mcba_usb 3-1:0.0 can0: device disconnected
[  175.217799][  T977] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  175.226140][  T977] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  175.236990][  T977] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  175.246375][  T977] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  175.272954][ T6130] usb 5-1: Using ep0 maxpacket: 16
[  175.303170][ T6130] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  175.319388][   T10] usb 1-1: new high-speed USB device number 55 using dummy_hcd
[  175.335143][ T6130] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  175.346759][ T6130] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  175.372457][ T6074] usb 2-1: USB disconnect, device number 56
[  175.378682][ T6130] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  175.386171][ T6074] mcba_usb 2-1:0.0 can1: device disconnected
[  175.402926][ T6130] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  175.416022][ T6130] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  175.424470][ T6130] usb 5-1: Product: syz
[  175.428862][ T6130] usb 5-1: Manufacturer: syz
[  175.433955][ T6130] usb 5-1: SerialNumber: syz
[  175.451420][ T6130] usb 5-1: config 0 descriptor??
[  175.457294][ T7741] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  175.490806][ T6130] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  175.499520][   T10] usb 1-1: Using ep0 maxpacket: 16
[  175.505672][ T6130] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  175.505781][ T6130] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  175.505823][ T6130] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  175.505839][ T6130] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  175.554132][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  175.569163][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  175.595212][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  175.608305][  T977] usb 4-1: new high-speed USB device number 57 using dummy_hcd
[  175.623419][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  175.636611][   T10] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  175.649951][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  175.657970][   T10] usb 1-1: Product: syz
[  175.666765][   T10] usb 1-1: Manufacturer: syz
[  175.670853][ T6118] usb 5-1: USB disconnect, device number 55
[  175.672771][   T10] usb 1-1: SerialNumber: syz
[  175.687292][ T6118] mcba_usb 5-1:0.0 can0: device disconnected
[  175.698953][   T10] usb 1-1: config 0 descriptor??
[  175.715007][ T7745] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  175.774105][   T10] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  175.796666][  T977] usb 4-1: Using ep0 maxpacket: 16
[  175.817473][   T10] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  175.832337][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  175.849498][   T10] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  175.858004][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  175.868868][   T10] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  175.876221][   T10] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  175.884386][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  175.903419][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  175.932768][ T6074] usb 1-1: USB disconnect, device number 55
[  175.953702][ T6074] mcba_usb 1-1:0.0 can0: device disconnected
[  175.960602][  T977] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  175.973730][  T977] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  175.989562][ T6130] usb 3-1: new high-speed USB device number 56 using dummy_hcd
[  175.998600][  T977] usb 4-1: Product: syz
[  176.009086][  T977] usb 4-1: Manufacturer: syz
[  176.017961][  T977] usb 4-1: SerialNumber: syz
[  176.027018][  T977] usb 4-1: config 0 descriptor??
[  176.034069][ T7750] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  176.075687][  T977] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  176.088633][  T977] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  176.099329][  T977] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  176.105243][  T977] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  176.112171][  T977] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  176.151554][ T6130] usb 3-1: Using ep0 maxpacket: 16
[  176.164891][ T6130] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  176.203166][ T6130] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  176.220377][   T10] usb 2-1: new high-speed USB device number 57 using dummy_hcd
[  176.224275][ T6130] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  176.245809][ T6130] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  176.266221][ T6118] usb 4-1: USB disconnect, device number 57
[  176.274987][ T6130] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  176.289846][ T6118] mcba_usb 4-1:0.0 can0: device disconnected
[  176.296030][ T6130] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  176.313778][ T6130] usb 3-1: Product: syz
[  176.331893][ T6130] usb 3-1: Manufacturer: syz
[  176.336535][ T6130] usb 3-1: SerialNumber: syz
[  176.350336][ T6130] usb 3-1: config 0 descriptor??
[  176.369593][ T7759] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  176.391007][   T10] usb 2-1: Using ep0 maxpacket: 16
[  176.400159][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  176.406335][ T6130] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  176.421765][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  176.426064][ T6130] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  176.442877][ T6130] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  176.448953][ T6130] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  176.455515][ T6130] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  176.460005][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  176.484074][ T6074] usb 5-1: new high-speed USB device number 56 using dummy_hcd
[  176.504267][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  176.519029][   T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  176.535405][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  176.544487][   T10] usb 2-1: Product: syz
[  176.551373][   T10] usb 2-1: Manufacturer: syz
[  176.556129][   T10] usb 2-1: SerialNumber: syz
[  176.570879][   T10] usb 2-1: config 0 descriptor??
[  176.576634][ T7763] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  176.586666][  T977] usb 3-1: USB disconnect, device number 56
[  176.596765][  T977] mcba_usb 3-1:0.0 can0: device disconnected
[  176.627620][   T10] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  176.644748][   T10] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  176.656775][   T10] mcba_usb 2-1:0.0 can1: failed tx_urb -90
[  176.665906][ T6074] usb 5-1: Using ep0 maxpacket: 16
[  176.672793][   T10] mcba_usb 2-1:0.0 can1: Failed to send cmd (169)
[  176.696125][ T6074] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  176.707838][   T10] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  176.719520][ T6074] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  176.738657][ T6074] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  176.752837][ T5874] usb 1-1: new high-speed USB device number 56 using dummy_hcd
[  176.763899][ T6074] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  176.784340][ T6074] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  176.804462][ T6074] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  176.804805][ T6118] usb 2-1: USB disconnect, device number 57
[  176.818809][ T6074] usb 5-1: Product: syz
[  176.841220][ T6118] mcba_usb 2-1:0.0 can1: device disconnected
[  176.842784][ T6074] usb 5-1: Manufacturer: syz
[  176.867485][ T6074] usb 5-1: SerialNumber: syz
[  176.880033][ T6074] usb 5-1: config 0 descriptor??
[  176.889770][ T7767] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  176.924493][ T6074] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  176.930753][ T5874] usb 1-1: Using ep0 maxpacket: 16
[  176.946124][ T6074] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  176.955696][ T5874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  176.969393][ T6074] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  176.975276][ T6074] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  176.982087][ T5874] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  176.997923][ T5874] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  177.012717][ T6074] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  177.023876][ T5874] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  177.028774][ T5497] mcba_usb 5-1:0.0 can0: bit-timing not yet defined
[  177.041860][ T5874] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  177.041889][ T5874] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  177.041906][ T5874] usb 1-1: Product: syz
[  177.041919][ T5874] usb 1-1: Manufacturer: syz
[  177.041932][ T5874] usb 1-1: SerialNumber: syz
[  177.089271][ T5874] usb 1-1: config 0 descriptor??
[  177.095182][ T7775] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  177.105242][ T6074] usb 5-1: USB disconnect, device number 56
[  177.139206][   T43] usb 4-1: new high-speed USB device number 58 using dummy_hcd
[  177.144051][ T6074] mcba_usb 5-1:0.0 can0: device disconnected
[  177.221339][ T5874] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  177.236447][ T5874] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  177.253552][ T5874] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  177.264051][ T5874] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  177.276242][ T5874] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  177.290780][   T43] usb 4-1: Using ep0 maxpacket: 16
[  177.301122][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  177.334631][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  177.367454][ T5874] usb 1-1: USB disconnect, device number 56
[  177.367778][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  177.397519][ T5874] mcba_usb 1-1:0.0 can1: device disconnected
[  177.409893][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  177.426167][   T43] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  177.436249][   T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  177.456831][   T43] usb 4-1: Product: syz
[  177.461471][   T43] usb 4-1: Manufacturer: syz
[  177.466080][   T43] usb 4-1: SerialNumber: syz
[  177.470778][ T6118] usb 3-1: new high-speed USB device number 57 using dummy_hcd
[  177.500006][   T43] usb 4-1: config 0 descriptor??
[  177.509278][ T7782] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  177.541535][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  177.547441][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  177.558105][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  177.564357][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  177.571197][   T43] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  177.630219][ T6118] usb 3-1: Using ep0 maxpacket: 16
[  177.641205][ T6118] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  177.659243][ T6118] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  177.659549][  T977] usb 2-1: new high-speed USB device number 58 using dummy_hcd
[  177.668913][ T6118] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  177.668936][ T6118] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  177.691665][ T6118] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  177.744533][   T43] usb 4-1: USB disconnect, device number 58
[  177.767282][   T43] mcba_usb 4-1:0.0 can0: device disconnected
[  177.778190][ T6118] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  177.794956][ T6118] usb 3-1: Product: syz
[  177.803977][ T6118] usb 3-1: Manufacturer: syz
[  177.813246][ T6118] usb 3-1: SerialNumber: syz
[  177.823180][ T6118] usb 3-1: config 0 descriptor??
[  177.828994][ T7791] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  177.871803][ T6118] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  177.878166][ T6118] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  177.888895][ T6118] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  177.889767][  T977] usb 2-1: Using ep0 maxpacket: 16
[  177.896339][ T6118] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  177.909924][ T6118] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  177.938659][  T977] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  177.958922][  T977] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  177.979682][ T6130] usb 5-1: new high-speed USB device number 57 using dummy_hcd
[  177.988682][  T977] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  178.009163][  T977] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  178.025560][  T977] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  178.039064][  T977] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  178.048797][   T10] usb 3-1: USB disconnect, device number 57
[  178.059238][   T10] mcba_usb 3-1:0.0 can0: device disconnected
[  178.075155][  T977] usb 2-1: Product: syz
[  178.092704][  T977] usb 2-1: Manufacturer: syz
[  178.097428][  T977] usb 2-1: SerialNumber: syz
[  178.106046][  T977] usb 2-1: config 0 descriptor??
[  178.115516][ T7796] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  178.133940][ T6130] usb 5-1: Using ep0 maxpacket: 16
[  178.149050][  T977] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  178.161886][ T6130] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  178.162993][  T977] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  178.182482][ T6130] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  178.187770][  T977] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  178.198264][  T977] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  178.204332][ T6130] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  178.208363][  T977] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  178.219669][ T6130] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  178.223207][ T6074] usb 1-1: new high-speed USB device number 57 using dummy_hcd
[  178.243803][ T6130] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  178.259405][ T6130] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  178.278174][ T6130] usb 5-1: Product: syz
[  178.288312][ T6130] usb 5-1: Manufacturer: syz
2025/06/30 16:37:12 executed programs: 292
[  178.299904][ T6130] usb 5-1: SerialNumber: syz
[  178.315891][ T6130] usb 5-1: config 0 descriptor??
[  178.324313][ T7805] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  178.340295][   T10] usb 2-1: USB disconnect, device number 58
[  178.355658][   T10] mcba_usb 2-1:0.0 can0: device disconnected
[  178.378350][ T6130] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  178.391366][ T6074] usb 1-1: Using ep0 maxpacket: 16
[  178.394952][ T6130] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  178.398589][ T6074] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  178.403458][ T6130] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  178.419049][ T6130] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  178.426262][ T6074] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  178.451353][ T6074] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  178.457112][ T6130] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  178.475655][ T6074] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  178.501707][ T6074] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  178.524578][ T6074] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  178.536283][ T6074] usb 1-1: Product: syz
[  178.540974][  T977] usb 4-1: new high-speed USB device number 59 using dummy_hcd
[  178.545880][ T6130] usb 5-1: USB disconnect, device number 57
[  178.555019][ T6074] usb 1-1: Manufacturer: syz
[  178.564975][ T6130] mcba_usb 5-1:0.0 can1: device disconnected
[  178.577384][ T6074] usb 1-1: SerialNumber: syz
[  178.618908][ T6074] usb 1-1: config 0 descriptor??
[  178.648015][ T7809] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  178.673827][ T6074] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  178.689078][ T6074] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  178.696792][ T6074] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  178.703174][ T6074] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  178.711639][ T6074] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  178.722099][  T977] usb 4-1: Using ep0 maxpacket: 16
[  178.736137][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  178.748075][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  178.758631][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  178.784835][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  178.798122][  T977] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  178.813185][  T977] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  178.825180][  T977] usb 4-1: Product: syz
[  178.831195][  T977] usb 4-1: Manufacturer: syz
[  178.836009][  T977] usb 4-1: SerialNumber: syz
[  178.847465][  T977] usb 4-1: config 0 descriptor??
[  178.849529][   T43] usb 3-1: new high-speed USB device number 58 using dummy_hcd
[  178.854330][ T7816] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  178.884906][ T6074] usb 1-1: USB disconnect, device number 57
[  178.911560][ T6074] mcba_usb 1-1:0.0 can0: device disconnected
[  178.962506][  T977] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  178.970487][  T977] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  178.978210][  T977] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  178.987964][  T977] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  178.994756][  T977] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  179.021214][   T43] usb 3-1: Using ep0 maxpacket: 16
[  179.033725][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  179.068627][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  179.090784][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  179.105703][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  179.145512][  T977] usb 4-1: USB disconnect, device number 59
[  179.149243][   T43] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  179.164946][  T977] mcba_usb 4-1:0.0 can1: device disconnected
[  179.165846][   T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.179036][   T43] usb 3-1: Product: syz
[  179.183539][ T6130] usb 2-1: new high-speed USB device number 59 using dummy_hcd
[  179.193379][   T43] usb 3-1: Manufacturer: syz
[  179.198271][   T43] usb 3-1: SerialNumber: syz
[  179.220372][   T43] usb 3-1: config 0 descriptor??
[  179.226174][ T7821] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  179.266122][   T43] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  179.275421][   T43] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  179.282376][   T43] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  179.288646][   T43] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  179.297241][   T43] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  179.355643][ T6130] usb 2-1: Using ep0 maxpacket: 16
[  179.368429][ T6130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  179.380112][ T6130] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  179.390144][ T6130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  179.403217][ T6130] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  179.419467][ T5944] usb 5-1: new high-speed USB device number 58 using dummy_hcd
[  179.442982][ T6130] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  179.446470][  T977] usb 3-1: USB disconnect, device number 58
[  179.462512][ T6130] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.472618][  T977] mcba_usb 3-1:0.0 can0: device disconnected
[  179.486795][ T6130] usb 2-1: Product: syz
[  179.514950][ T6130] usb 2-1: Manufacturer: syz
[  179.523330][ T6130] usb 2-1: SerialNumber: syz
[  179.538953][ T6130] usb 2-1: config 0 descriptor??
[  179.548936][ T7829] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  179.592971][ T6130] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  179.605898][ T6130] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  179.614958][ T6130] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  179.626943][ T6130] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  179.629504][ T5944] usb 5-1: Using ep0 maxpacket: 16
[  179.644765][ T5944] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  179.657946][ T6130] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  179.660536][ T5944] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  179.689591][ T5944] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  179.728910][ T5944] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  179.729599][   T43] usb 1-1: new high-speed USB device number 58 using dummy_hcd
[  179.747729][ T5944] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  179.762861][ T5944] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  179.777409][  T977] usb 2-1: USB disconnect, device number 59
[  179.789570][  T977] mcba_usb 2-1:0.0 can0: device disconnected
[  179.796464][ T5944] usb 5-1: Product: syz
[  179.800780][ T5944] usb 5-1: Manufacturer: syz
[  179.817098][ T5944] usb 5-1: SerialNumber: syz
[  179.830195][ T5944] usb 5-1: config 0 descriptor??
[  179.841260][ T7832] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[  179.863661][ T5944] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  179.878285][ T5944] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  179.889386][ T5944] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  179.895290][ T5944] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  179.899690][   T43] usb 1-1: Using ep0 maxpacket: 16
[  179.908608][ T5944] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  179.921542][ T6118] usb 4-1: new high-speed USB device number 60 using dummy_hcd
[  179.940836][   T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  179.956473][   T43] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  179.966910][   T43] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  179.984304][   T43] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  179.997007][   T43] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  180.016729][   T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.050823][   T10] usb 5-1: USB disconnect, device number 58
[  180.052222][   T43] usb 1-1: Product: syz
[  180.058811][   T10] mcba_usb 5-1:0.0 can0: device disconnected
[  180.081069][   T43] usb 1-1: Manufacturer: syz
[  180.085714][   T43] usb 1-1: SerialNumber: syz
[  180.108473][   T43] usb 1-1: config 0 descriptor??
[  180.114306][ T6118] usb 4-1: Using ep0 maxpacket: 16
[  180.126413][ T6118] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  180.140904][ T7841] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  180.141102][ T6118] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  180.179049][   T43] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  180.185406][ T6118] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  180.201237][   T43] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  180.207793][   T43] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  180.219236][ T6118] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  180.233132][   T43] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  180.241565][   T43] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  180.255726][ T6118] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  180.268726][ T6118] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.284129][ T6118] usb 4-1: Product: syz
[  180.288338][ T6118] usb 4-1: Manufacturer: syz
[  180.294806][ T6118] usb 4-1: SerialNumber: syz
[  180.318786][ T5944] usb 3-1: new high-speed USB device number 59 using dummy_hcd
[  180.330917][ T6118] usb 4-1: config 0 descriptor??
[  180.339766][ T7846] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  180.373320][ T6130] usb 1-1: USB disconnect, device number 58
[  180.382404][ T6130] mcba_usb 1-1:0.0 can0: device disconnected
[  180.412635][ T6118] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  180.425125][ T6118] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  180.432906][ T6118] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  180.438869][ T6118] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  180.447191][ T6118] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  180.489198][ T5944] usb 3-1: Using ep0 maxpacket: 16
[  180.508023][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  180.528253][ T5944] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  180.548045][ T5944] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  180.559417][   T43] usb 2-1: new high-speed USB device number 60 using dummy_hcd
[  180.572518][ T5944] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  180.578326][ T6118] usb 4-1: USB disconnect, device number 60
[  180.608835][ T6118] mcba_usb 4-1:0.0 can1: device disconnected
[  180.611690][ T5944] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  180.646356][ T5944] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.658230][ T5944] usb 3-1: Product: syz
[  180.665371][ T5944] usb 3-1: Manufacturer: syz
[  180.675573][ T5944] usb 3-1: SerialNumber: syz
[  180.696386][ T5944] usb 3-1: config 0 descriptor??
[  180.705723][ T7852] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  180.738473][ T5944] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  180.739280][   T43] usb 2-1: Using ep0 maxpacket: 16
[  180.745352][ T5944] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  180.756626][ T5944] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  180.762987][ T5944] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  180.770087][ T5944] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  180.778387][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  180.803196][   T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  180.819184][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  180.844259][   T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  180.856663][   T43] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  180.873554][   T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.885185][   T43] usb 2-1: Product: syz
[  180.889239][   T10] usb 5-1: new high-speed USB device number 59 using dummy_hcd
[  180.890242][   T43] usb 2-1: Manufacturer: syz
[  180.908333][   T43] usb 2-1: SerialNumber: syz
[  180.916679][   T43] usb 2-1: config 0 descriptor??
[  180.924008][ T5944] usb 3-1: USB disconnect, device number 59
[  180.943181][ T5944] mcba_usb 3-1:0.0 can0: device disconnected
[  180.944880][ T7860] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  181.006400][   T43] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  181.012962][   T43] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  181.019755][   T43] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  181.025714][   T43] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  181.034363][   T43] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  181.083292][   T10] usb 5-1: Using ep0 maxpacket: 16
[  181.105809][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  181.125754][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  181.159555][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  181.175782][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  181.189720][  T977] usb 1-1: new high-speed USB device number 59 using dummy_hcd
[  181.191538][ T6118] usb 2-1: USB disconnect, device number 60
[  181.215479][   T10] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  181.220626][ T6118] mcba_usb 2-1:0.0 can0: device disconnected
[  181.226850][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  181.241111][   T10] usb 5-1: Product: syz
[  181.245306][   T10] usb 5-1: Manufacturer: syz
[  181.249980][   T10] usb 5-1: SerialNumber: syz
[  181.260183][   T10] usb 5-1: config 0 descriptor??
[  181.265914][ T7866] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  181.287284][   T10] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  181.293238][   T10] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  181.300372][   T10] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  181.306430][   T10] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  181.313903][   T10] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  181.352322][  T977] usb 1-1: Using ep0 maxpacket: 16
[  181.359573][   T43] usb 4-1: new high-speed USB device number 61 using dummy_hcd
[  181.368576][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  181.400493][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  181.410765][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  181.423674][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  181.456774][  T977] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  181.475443][  T977] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  181.486346][ T1793] usb 5-1: USB disconnect, device number 59
[  181.492970][  T977] usb 1-1: Product: syz
[  181.497325][  T977] usb 1-1: Manufacturer: syz
[  181.504741][  T977] usb 1-1: SerialNumber: syz
[  181.519090][ T1793] mcba_usb 5-1:0.0 can0: device disconnected
[  181.519798][  T977] usb 1-1: config 0 descriptor??
[  181.531325][ T7871] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  181.531875][   T43] usb 4-1: Using ep0 maxpacket: 16
[  181.560322][  T977] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  181.564007][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  181.566249][  T977] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  181.584469][  T977] mcba_usb 1-1:0.0 can1: failed tx_urb -90
[  181.591302][  T977] mcba_usb 1-1:0.0 can1: Failed to send cmd (169)
[  181.593720][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  181.611807][  T977] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  181.621754][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  181.638443][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  181.674764][   T43] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  181.686725][   T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  181.698427][   T43] usb 4-1: Product: syz
[  181.704928][   T43] usb 4-1: Manufacturer: syz
[  181.713371][   T43] usb 4-1: SerialNumber: syz
[  181.725769][   T43] usb 4-1: config 0 descriptor??
[  181.749056][  T977] usb 1-1: USB disconnect, device number 59
[  181.759974][ T6118] usb 3-1: new high-speed USB device number 60 using dummy_hcd
[  181.769277][ T7877] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  181.771192][  T977] mcba_usb 1-1:0.0 can1: device disconnected
[  181.795515][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  181.802529][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  181.809069][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  181.817996][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  181.826222][   T43] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  181.939242][ T6118] usb 3-1: Using ep0 maxpacket: 16
[  181.946273][ T6118] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  181.957661][ T6118] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  181.979090][ T6118] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  182.003649][ T6118] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  182.018762][   T43] usb 4-1: USB disconnect, device number 61
[  182.028891][   T43] mcba_usb 4-1:0.0 can0: device disconnected
[  182.039520][   T10] usb 2-1: new high-speed USB device number 61 using dummy_hcd
[  182.043049][ T6118] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  182.074237][ T6118] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.089936][ T6118] usb 3-1: Product: syz
[  182.096572][ T6118] usb 3-1: Manufacturer: syz
[  182.105710][ T6118] usb 3-1: SerialNumber: syz
[  182.140361][ T6118] usb 3-1: config 0 descriptor??
[  182.148014][ T7884] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  182.184700][ T6118] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  182.193957][ T6118] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  182.202869][ T6118] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  182.208741][ T6118] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  182.217941][ T6118] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  182.229226][   T10] usb 2-1: Using ep0 maxpacket: 16
[  182.256176][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  182.298056][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  182.300507][ T5966] usb 5-1: new high-speed USB device number 60 using dummy_hcd
[  182.328633][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  182.348232][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  182.362197][ T5944] usb 3-1: USB disconnect, device number 60
[  182.374880][ T5944] mcba_usb 3-1:0.0 can0: device disconnected
[  182.394901][   T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  182.408322][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.417564][   T10] usb 2-1: Product: syz
[  182.427930][   T10] usb 2-1: Manufacturer: syz
[  182.432907][   T10] usb 2-1: SerialNumber: syz
[  182.451731][   T10] usb 2-1: config 0 descriptor??
[  182.458323][ T7889] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  182.489280][ T5966] usb 5-1: Using ep0 maxpacket: 16
[  182.489935][   T10] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  182.501733][   T10] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  182.505384][ T5966] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  182.508249][   T10] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  182.533749][ T5966] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  182.545194][ T5966] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  182.549231][   T10] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  182.562912][ T5966] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  182.565248][ T5966] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  182.576656][  T977] usb 1-1: new high-speed USB device number 60 using dummy_hcd
[  182.595607][ T5966] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.608618][ T5966] usb 5-1: Product: syz
[  182.615237][ T5966] usb 5-1: Manufacturer: syz
[  182.624152][ T5966] usb 5-1: SerialNumber: syz
[  182.630116][   T10] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  182.632565][ T5966] usb 5-1: config 0 descriptor??
[  182.673281][   T10] usb 2-1: USB disconnect, device number 61
[  182.673948][ T7894] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[  182.698644][   T10] mcba_usb 2-1:0.0 can0: device disconnected
[  182.732544][ T5966] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  182.738551][ T5966] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  182.750115][  T977] usb 1-1: Using ep0 maxpacket: 16
[  182.760160][ T5966] mcba_usb 5-1:0.0 can0: failed tx_urb -90
[  182.770706][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  182.773187][ T5966] mcba_usb 5-1:0.0 can0: Failed to send cmd (169)
[  182.797351][ T5966] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  182.801038][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  182.822111][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  182.835815][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  182.846093][ T6074] usb 4-1: new high-speed USB device number 62 using dummy_hcd
[  182.863259][  T977] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  182.873297][  T977] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  182.875535][ T5497] mcba_usb 5-1:0.0 can0: bit-timing not yet defined
[  182.905401][  T977] usb 1-1: Product: syz
[  182.912203][ T5874] usb 5-1: USB disconnect, device number 60
[  182.925408][ T5874] mcba_usb 5-1:0.0 can0: device disconnected
[  182.937053][  T977] usb 1-1: Manufacturer: syz
[  182.955598][  T977] usb 1-1: SerialNumber: syz
[  182.976577][  T977] usb 1-1: config 0 descriptor??
[  182.985583][ T7901] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  183.016178][  T977] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  183.022575][ T6074] usb 4-1: Using ep0 maxpacket: 16
[  183.030561][  T977] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  183.037725][  T977] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  183.044923][ T6074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  183.055745][ T6074] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  183.069204][  T977] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  183.075888][  T977] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  183.087416][ T6074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  183.107212][ T6074] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  183.120866][ T6074] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  183.139197][ T6074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.157347][ T6074] usb 4-1: Product: syz
[  183.166391][ T6074] usb 4-1: Manufacturer: syz
[  183.179687][ T6074] usb 4-1: SerialNumber: syz
[  183.194590][ T6118] usb 1-1: USB disconnect, device number 60
[  183.207476][ T6118] mcba_usb 1-1:0.0 can0: device disconnected
[  183.218112][ T6074] usb 4-1: config 0 descriptor??
[  183.223589][   T10] usb 3-1: new high-speed USB device number 61 using dummy_hcd
[  183.260616][ T7908] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  183.315045][ T6074] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  183.322475][ T6074] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  183.330433][ T6074] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  183.337505][ T6074] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  183.345019][ T6074] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  183.399194][   T10] usb 3-1: Using ep0 maxpacket: 16
[  183.414383][   T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  183.445145][   T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  183.467457][   T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  183.475425][   T43] usb 4-1: USB disconnect, device number 62
2025/06/30 16:37:17 executed programs: 310
[  183.486766][   T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  183.504753][   T43] mcba_usb 4-1:0.0 can0: device disconnected
[  183.511053][   T10] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  183.524219][   T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.529241][ T5966] usb 2-1: new high-speed USB device number 62 using dummy_hcd
[  183.532808][   T10] usb 3-1: Product: syz
[  183.548208][   T10] usb 3-1: Manufacturer: syz
[  183.558674][   T10] usb 3-1: SerialNumber: syz
[  183.584039][   T10] usb 3-1: config 0 descriptor??
[  183.607383][ T7913] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  183.631461][   T10] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  183.637529][   T10] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  183.646459][   T10] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  183.656681][   T10] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  183.663783][   T10] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  183.700201][ T5966] usb 2-1: Using ep0 maxpacket: 16
[  183.709498][ T6074] usb 5-1: new high-speed USB device number 61 using dummy_hcd
[  183.713519][ T5966] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  183.736542][ T5966] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  183.752164][ T5966] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  183.766782][ T5966] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  183.785677][ T5966] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  183.798990][ T5966] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.812603][ T5966] usb 2-1: Product: syz
[  183.816834][ T5966] usb 2-1: Manufacturer: syz
[  183.820839][ T5944] usb 3-1: USB disconnect, device number 61
[  183.831852][ T5966] usb 2-1: SerialNumber: syz
[  183.835485][ T5944] mcba_usb 3-1:0.0 can0: device disconnected
[  183.853284][ T5966] usb 2-1: config 0 descriptor??
[  183.860932][ T6074] usb 5-1: Using ep0 maxpacket: 16
[  183.867108][ T7921] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  183.869415][ T6074] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  183.895219][ T6074] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  183.908218][ T6074] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  183.917167][ T5966] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  183.923172][ T6074] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  183.938647][ T6074] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  183.940127][ T5966] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  183.953362][ T6074] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  183.972549][ T5966] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  183.972786][ T6074] usb 5-1: Product: syz
[  183.978855][ T5966] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  183.986551][ T6074] usb 5-1: Manufacturer: syz
[  183.994464][ T6074] usb 5-1: SerialNumber: syz
[  184.019194][   T10] usb 1-1: new high-speed USB device number 61 using dummy_hcd
[  184.019299][ T5966] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  184.038226][ T6074] usb 5-1: config 0 descriptor??
[  184.052725][ T7927] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  184.081247][ T5966] usb 2-1: USB disconnect, device number 62
[  184.101837][ T5966] mcba_usb 2-1:0.0 can0: device disconnected
[  184.113931][ T6074] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  184.130675][ T6074] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  184.137362][ T6074] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  184.152438][ T6074] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  184.161383][ T6074] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  184.189334][   T10] usb 1-1: Using ep0 maxpacket: 16
[  184.208969][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  184.227472][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  184.254848][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  184.269372][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  184.289813][   T43] usb 4-1: new high-speed USB device number 63 using dummy_hcd
[  184.291599][ T6074] usb 5-1: USB disconnect, device number 61
[  184.313485][ T6074] mcba_usb 5-1:0.0 can1: device disconnected
[  184.330751][   T10] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  184.352885][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  184.382616][   T10] usb 1-1: Product: syz
[  184.388716][   T10] usb 1-1: Manufacturer: syz
[  184.393949][   T10] usb 1-1: SerialNumber: syz
[  184.414250][   T10] usb 1-1: config 0 descriptor??
[  184.432030][ T7931] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  184.469226][   T43] usb 4-1: Using ep0 maxpacket: 16
[  184.476182][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  184.482458][   T10] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  184.498728][   T10] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  184.500947][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  184.506897][   T10] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  184.526935][   T10] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  184.533723][   T10] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  184.542750][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  184.559411][   T43] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  184.601314][   T43] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  184.617339][   T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  184.639601][   T43] usb 4-1: Product: syz
[  184.643899][   T43] usb 4-1: Manufacturer: syz
[  184.647594][ T6074] usb 1-1: USB disconnect, device number 61
[  184.648560][   T43] usb 4-1: SerialNumber: syz
[  184.670454][ T5966] usb 3-1: new high-speed USB device number 62 using dummy_hcd
[  184.675917][ T6074] mcba_usb 1-1:0.0 can0: device disconnected
[  184.695900][   T43] usb 4-1: config 0 descriptor??
[  184.710452][ T7936] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  184.741389][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  184.747294][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  184.747672][ T5497] mcba_usb 4-1:0.0 can0: bit-timing not yet defined
[  184.756073][   T43] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  184.767442][   T43] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  184.777073][   T43] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  184.829465][ T5966] usb 3-1: Using ep0 maxpacket: 16
[  184.852815][ T5966] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  184.878994][ T5966] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  184.901734][ T5966] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  184.917236][ T5966] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  184.928409][ T6130] usb 2-1: new high-speed USB device number 63 using dummy_hcd
[  184.947685][ T5874] usb 4-1: USB disconnect, device number 63
[  184.949270][ T5966] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  184.961622][ T5874] mcba_usb 4-1:0.0 can0: device disconnected
[  184.976911][ T5966] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  184.988508][ T5966] usb 3-1: Product: syz
[  184.992985][ T5966] usb 3-1: Manufacturer: syz
[  184.997597][ T5966] usb 3-1: SerialNumber: syz
[  185.014502][ T5966] usb 3-1: config 0 descriptor??
[  185.024417][ T7946] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  185.065276][ T5966] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  185.081966][ T5966] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  185.088532][ T5966] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  185.095897][ T6130] usb 2-1: Using ep0 maxpacket: 16
[  185.105683][ T5966] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  185.109603][   T10] usb 5-1: new high-speed USB device number 62 using dummy_hcd
[  185.114654][ T5966] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  185.114804][ T6130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  185.169405][ T6130] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  185.210630][ T6130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  185.226163][ T6130] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  185.241380][ T5966] usb 3-1: USB disconnect, device number 62
[  185.250214][ T5966] mcba_usb 3-1:0.0 can0: device disconnected
[  185.283096][ T6130] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  185.283297][   T10] usb 5-1: Using ep0 maxpacket: 16
[  185.292692][ T6130] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.308774][ T6130] usb 2-1: Product: syz
[  185.314332][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  185.314360][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  185.314382][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  185.314406][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  185.317072][   T10] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  185.324953][ T6130] usb 2-1: Manufacturer: syz
[  185.356454][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.366099][ T6130] usb 2-1: SerialNumber: syz
[  185.415237][ T6130] usb 2-1: config 0 descriptor??
[  185.415970][   T10] usb 5-1: Product: syz
[  185.421727][ T7951] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[  185.424680][   T10] usb 5-1: Manufacturer: syz
[  185.446443][   T10] usb 5-1: SerialNumber: syz
[  185.454885][ T6130] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  185.466066][ T6130] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  185.480854][   T10] usb 5-1: config 0 descriptor??
[  185.498253][ T6130] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  185.507556][ T7954] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  185.516771][ T6130] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  185.526190][ T6130] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  185.540281][ T6074] usb 1-1: new high-speed USB device number 62 using dummy_hcd
[  185.554803][   T10] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  185.562180][   T10] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  185.573425][   T10] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  185.579666][   T10] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  185.587341][   T10] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  185.637753][   T10] usb 2-1: USB disconnect, device number 63
[  185.651574][   T10] mcba_usb 2-1:0.0 can0: device disconnected
[  185.719311][ T6074] usb 1-1: Using ep0 maxpacket: 16
[  185.727296][ T5966] usb 5-1: USB disconnect, device number 62
[  185.730450][ T6074] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  185.736604][ T5966] mcba_usb 5-1:0.0 can1: device disconnected
[  185.759427][ T5874] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[  185.775373][ T6074] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  185.799446][ T6074] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  185.812307][ T6074] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  185.825902][ T6074] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  185.842896][ T6074] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  185.863117][ T6074] usb 1-1: Product: syz
[  185.867337][ T6074] usb 1-1: Manufacturer: syz
[  185.883858][ T6074] usb 1-1: SerialNumber: syz
[  185.901759][ T6074] usb 1-1: config 0 descriptor??
[  185.907519][ T7965] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  185.933284][ T6074] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  185.942028][ T5874] usb 4-1: Using ep0 maxpacket: 16
[  185.951317][ T6074] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  185.958044][ T6074] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  185.966965][ T6074] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  185.973821][ T5874] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  185.989347][ T6074] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  185.996434][ T5874] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  186.009925][ T5874] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  186.039235][ T5874] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  186.049771][ T6130] usb 3-1: new high-speed USB device number 63 using dummy_hcd
[  186.071611][ T5874] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  186.091657][ T5874] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  186.100995][ T5874] usb 4-1: Product: syz
[  186.105183][ T5874] usb 4-1: Manufacturer: syz
[  186.115538][ T5874] usb 4-1: SerialNumber: syz
[  186.121257][ T5966] usb 1-1: USB disconnect, device number 62
[  186.139466][ T5874] usb 4-1: config 0 descriptor??
[  186.139971][ T5966] mcba_usb 1-1:0.0 can0: device disconnected
[  186.149863][ T7969] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  186.199585][ T6130] usb 3-1: Using ep0 maxpacket: 16
[  186.218062][ T6130] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  186.225432][ T5874] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  186.249769][ T5874] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  186.271873][ T5874] mcba_usb 4-1:0.0 can0: failed tx_urb -90
[  186.280039][ T6130] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  186.286762][ T5874] mcba_usb 4-1:0.0 can0: Failed to send cmd (169)
[  186.301093][ T5874] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  186.320327][ T6130] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  186.342952][ T6130] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  186.372696][ T6130] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  186.390945][ T6130] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  186.397680][ T6074] usb 4-1: USB disconnect, device number 64
[  186.413557][ T6130] usb 3-1: Product: syz
[  186.417768][ T6130] usb 3-1: Manufacturer: syz
[  186.423815][ T6074] mcba_usb 4-1:0.0 can0: device disconnected
[  186.430349][ T6130] usb 3-1: SerialNumber: syz
[  186.434934][ T6130] usb 3-1: config 0 descriptor??
[  186.441544][ T7973] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22
[  186.487259][ T6130] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  186.495457][ T6130] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  186.511360][ T6130] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  186.524409][ T6130] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  186.531425][   T43] usb 2-1: new high-speed USB device number 64 using dummy_hcd
[  186.551062][ T6130] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  186.582297][   T10] usb 5-1: new high-speed USB device number 63 using dummy_hcd
[  186.657763][ T6130] usb 3-1: USB disconnect, device number 63
[  186.682423][ T6130] mcba_usb 3-1:0.0 can0: device disconnected
[  186.701662][   T43] usb 2-1: Using ep0 maxpacket: 16
[  186.710290][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  186.732660][   T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  186.744959][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  186.756776][   T43] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  186.761168][   T10] usb 5-1: Using ep0 maxpacket: 16
[  186.770330][   T43] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  186.791353][   T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  186.795908][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  186.801452][   T43] usb 2-1: Product: syz
[  186.814074][   T43] usb 2-1: Manufacturer: syz
[  186.818695][   T43] usb 2-1: SerialNumber: syz
[  186.832762][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  186.845272][   T43] usb 2-1: config 0 descriptor??
[  186.855554][ T7984] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  186.856121][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  186.877659][   T10] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  186.896352][   T10] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  186.917296][   T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  186.926036][   T43] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  186.932973][ T5966] usb 1-1: new high-speed USB device number 63 using dummy_hcd
[  186.939231][   T10] usb 5-1: Product: syz
[  186.944730][   T10] usb 5-1: Manufacturer: syz
[  186.950054][   T10] usb 5-1: SerialNumber: syz
[  186.956037][   T43] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  186.966071][   T43] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  186.974399][   T43] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  186.981855][   T43] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  186.995381][   T10] usb 5-1: config 0 descriptor??
[  187.012720][ T7986] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  187.055724][   T10] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  187.062772][   T10] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  187.075613][   T10] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  187.081831][   T10] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  187.082224][   T43] usb 2-1: USB disconnect, device number 64
[  187.088260][   T10] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  187.119436][ T5966] usb 1-1: Using ep0 maxpacket: 16
[  187.126797][ T5966] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  187.148695][   T43] mcba_usb 2-1:0.0 can0: device disconnected
[  187.154916][ T5966] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  187.166313][ T5966] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  187.223799][ T6130] usb 5-1: USB disconnect, device number 63
[  187.233813][ T6130] mcba_usb 5-1:0.0 can1: device disconnected
[  187.242850][ T5966] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  187.264092][ T5874] usb 4-1: new high-speed USB device number 65 using dummy_hcd
[  187.294983][ T5966] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  187.312510][ T5966] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  187.320804][ T5966] usb 1-1: Product: syz
[  187.325066][ T5966] usb 1-1: Manufacturer: syz
[  187.331535][ T5966] usb 1-1: SerialNumber: syz
[  187.349761][ T5966] usb 1-1: config 0 descriptor??
[  187.363850][ T7994] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  187.393530][ T5966] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  187.400998][ T5966] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  187.407658][ T5966] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  187.413654][ T5966] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  187.420815][ T5966] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  187.449568][ T5874] usb 4-1: Using ep0 maxpacket: 16
[  187.456994][ T5874] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  187.468226][ T5874] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  187.487538][ T5874] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  187.501613][ T5874] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  187.518392][ T5874] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  187.536297][ T5874] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  187.544718][ T6074] usb 3-1: new high-speed USB device number 64 using dummy_hcd
[  187.555880][ T5874] usb 4-1: Product: syz
[  187.561063][ T5874] usb 4-1: Manufacturer: syz
[  187.565804][ T5874] usb 4-1: SerialNumber: syz
[  187.577789][ T5874] usb 4-1: config 0 descriptor??
[  187.579415][ T5966] usb 1-1: USB disconnect, device number 63
[  187.591032][ T8000] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  187.611118][ T5966] mcba_usb 1-1:0.0 can0: device disconnected
[  187.640676][ T5874] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  187.668558][ T5874] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  187.685612][ T5874] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  187.696764][ T5874] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  187.709549][ T6074] usb 3-1: Using ep0 maxpacket: 16
[  187.714822][ T5874] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  187.743559][ T6074] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  187.764037][ T6074] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  187.782096][ T6074] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  187.797140][ T6074] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  187.811712][ T6074] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  187.821238][ T6074] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  187.834258][ T1793] usb 4-1: USB disconnect, device number 65
[  187.844729][ T1793] mcba_usb 4-1:0.0 can1: device disconnected
[  187.854174][ T6074] usb 3-1: Product: syz
[  187.858382][ T6074] usb 3-1: Manufacturer: syz
[  187.865340][ T6074] usb 3-1: SerialNumber: syz
[  187.880934][ T6074] usb 3-1: config 0 descriptor??
[  187.887078][ T8007] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  187.921525][ T6074] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  187.921722][ T6130] usb 2-1: new high-speed USB device number 65 using dummy_hcd
[  187.928557][ T6074] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  187.950899][ T6074] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  187.957069][ T6074] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  187.967255][ T6074] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  188.049442][   T43] usb 5-1: new high-speed USB device number 64 using dummy_hcd
[  188.102610][ T6074] usb 3-1: USB disconnect, device number 64
[  188.111031][ T6130] usb 2-1: Using ep0 maxpacket: 16
[  188.123772][ T6074] mcba_usb 3-1:0.0 can0: device disconnected
[  188.135185][ T6130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  188.158209][ T6130] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  188.173091][ T6130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  188.185491][ T6130] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  188.207407][ T6130] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  188.216993][   T43] usb 5-1: Using ep0 maxpacket: 16
[  188.227258][ T6130] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  188.237166][   T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  188.247390][ T6130] usb 2-1: Product: syz
[  188.252041][   T43] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  188.262358][ T6130] usb 2-1: Manufacturer: syz
[  188.266978][ T6130] usb 2-1: SerialNumber: syz
[  188.271753][   T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  188.287735][ T6130] usb 2-1: config 0 descriptor??
[  188.296311][   T43] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  188.308010][ T8016] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  188.324616][   T43] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  188.339836][ T6130] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  188.345898][   T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  188.358813][ T6130] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  188.365414][   T43] usb 5-1: Product: syz
[  188.369883][ T6130] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  188.375750][ T6130] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  188.382421][   T43] usb 5-1: Manufacturer: syz
[  188.387041][   T43] usb 5-1: SerialNumber: syz
[  188.393422][ T6130] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  188.409302][ T1793] usb 1-1: new high-speed USB device number 64 using dummy_hcd
[  188.417847][   T43] usb 5-1: config 0 descriptor??
[  188.436212][ T8018] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  188.481090][   T43] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  188.487002][   T43] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  188.504856][   T43] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  188.520068][   T10] usb 2-1: USB disconnect, device number 65
[  188.526101][   T43] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  188.527882][   T10] mcba_usb 2-1:0.0 can0: device disconnected
[  188.532760][   T43] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  188.579190][ T1793] usb 1-1: Using ep0 maxpacket: 16
[  188.586473][ T1793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  188.602236][ T1793] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
2025/06/30 16:37:22 executed programs: 328
[  188.631820][ T1793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  188.661686][ T5966] usb 5-1: USB disconnect, device number 64
[  188.673956][ T5966] mcba_usb 5-1:0.0 can1: device disconnected
[  188.681273][ T6130] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[  188.701837][ T1793] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  188.728557][ T1793] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  188.750140][ T1793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  188.758485][ T1793] usb 1-1: Product: syz
[  188.766609][ T1793] usb 1-1: Manufacturer: syz
[  188.772791][ T1793] usb 1-1: SerialNumber: syz
[  188.807421][ T1793] usb 1-1: config 0 descriptor??
[  188.815908][ T8028] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  188.841857][ T1793] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  188.847989][ T1793] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  188.854987][ T1793] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  188.861278][ T6130] usb 4-1: Using ep0 maxpacket: 16
[  188.866747][ T1793] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  188.874320][ T1793] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  188.882661][ T6130] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  188.892884][   T43] usb 3-1: new high-speed USB device number 65 using dummy_hcd
[  188.903737][ T6130] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  188.924155][ T6130] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  188.945811][ T6130] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  188.970509][ T6130] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  188.989184][ T6130] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  188.997879][ T6130] usb 4-1: Product: syz
[  189.002893][ T6130] usb 4-1: Manufacturer: syz
[  189.007776][ T6130] usb 4-1: SerialNumber: syz
[  189.027046][ T6130] usb 4-1: config 0 descriptor??
[  189.041059][ T5966] usb 1-1: USB disconnect, device number 64
[  189.059261][   T43] usb 3-1: Using ep0 maxpacket: 16
[  189.066319][ T5966] mcba_usb 1-1:0.0 can0: device disconnected
[  189.080708][ T8033] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  189.098048][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  189.123640][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  189.138995][ T6130] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  189.162071][ T6130] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  189.168798][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  189.187455][ T6130] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  189.215832][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  189.229039][ T6130] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  189.244329][ T6130] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  189.256833][   T43] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  189.275479][   T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  189.284320][   T43] usb 3-1: Product: syz
[  189.288533][   T43] usb 3-1: Manufacturer: syz
[  189.293932][   T43] usb 3-1: SerialNumber: syz
[  189.310307][   T43] usb 3-1: config 0 descriptor??
[  189.317352][ T6130] usb 4-1: USB disconnect, device number 66
[  189.342125][ T8039] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  189.356375][ T6130] mcba_usb 4-1:0.0 can1: device disconnected
[  189.369469][ T5874] usb 2-1: new high-speed USB device number 66 using dummy_hcd
[  189.381434][   T43] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  189.398008][   T43] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  189.404872][   T43] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  189.411560][   T43] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  189.418078][   T43] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  189.503203][ T1793] usb 5-1: new high-speed USB device number 65 using dummy_hcd
[  189.539417][ T5874] usb 2-1: Using ep0 maxpacket: 16
[  189.547004][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  189.577938][ T5874] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  189.589475][ T6074] usb 3-1: USB disconnect, device number 65
[  189.606173][ T6074] mcba_usb 3-1:0.0 can0: device disconnected
[  189.628624][ T5874] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  189.655484][ T5874] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  189.672257][ T1793] usb 5-1: Using ep0 maxpacket: 16
[  189.673315][ T5874] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  189.688596][ T5874] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  189.694729][ T1793] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  189.699262][ T5874] usb 2-1: Product: syz
[  189.718344][ T5874] usb 2-1: Manufacturer: syz
[  189.723377][ T5874] usb 2-1: SerialNumber: syz
[  189.725910][ T1793] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  189.740445][ T5874] usb 2-1: config 0 descriptor??
[  189.746202][ T1793] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  189.750285][ T8048] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  189.760164][ T1793] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  189.781269][ T1793] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  189.797828][ T1793] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  189.808387][ T1793] usb 5-1: Product: syz
[  189.808516][ T5874] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  189.817272][ T1793] usb 5-1: Manufacturer: syz
[  189.824108][ T1793] usb 5-1: SerialNumber: syz
[  189.840164][ T5874] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  189.846738][ T5874] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  189.855160][ T1793] usb 5-1: config 0 descriptor??
[  189.857309][ T5874] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  189.867463][ T5874] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  189.878456][ T8052] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  189.890774][   T10] usb 1-1: new high-speed USB device number 65 using dummy_hcd
[  189.932489][ T1793] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  189.948924][ T1793] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  189.962892][ T1793] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  189.969008][ T1793] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  189.985027][ T5874] usb 2-1: USB disconnect, device number 66
[  189.986413][ T1793] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  189.995625][ T5874] mcba_usb 2-1:0.0 can0: device disconnected
[  190.069582][   T10] usb 1-1: Using ep0 maxpacket: 16
[  190.086514][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  190.101130][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  190.111468][  T977] usb 4-1: new high-speed USB device number 67 using dummy_hcd
[  190.123372][ T6130] usb 5-1: USB disconnect, device number 65
[  190.123966][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  190.141832][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  190.143195][ T6130] mcba_usb 5-1:0.0 can1: device disconnected
[  190.198352][   T10] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  190.210540][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  190.223785][   T10] usb 1-1: Product: syz
[  190.230249][   T10] usb 1-1: Manufacturer: syz
[  190.234891][   T10] usb 1-1: SerialNumber: syz
[  190.254442][   T10] usb 1-1: config 0 descriptor??
[  190.262720][ T8062] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  190.270224][  T977] usb 4-1: Using ep0 maxpacket: 16
[  190.277797][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  190.306153][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  190.321961][   T10] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  190.327859][   T10] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  190.334537][  T977] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  190.346182][   T10] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  190.354755][  T977] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  190.364968][   T10] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  190.371790][   T10] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  190.386482][  T977] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  190.395731][  T977] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  190.399392][ T1793] usb 3-1: new high-speed USB device number 66 using dummy_hcd
[  190.407106][  T977] usb 4-1: Product: syz
[  190.415839][  T977] usb 4-1: Manufacturer: syz
[  190.421249][  T977] usb 4-1: SerialNumber: syz
[  190.440354][  T977] usb 4-1: config 0 descriptor??
[  190.446694][ T8067] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  190.502201][  T977] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  190.510551][ T6130] usb 1-1: USB disconnect, device number 65
[  190.519052][  T977] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  190.521212][ T6130] mcba_usb 1-1:0.0 can0: device disconnected
[  190.527560][  T977] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  190.537612][  T977] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  190.548565][  T977] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  190.592774][ T1793] usb 3-1: Using ep0 maxpacket: 16
[  190.607577][ T1793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  190.632931][ T1793] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  190.666747][  T977] usb 4-1: USB disconnect, device number 67
[  190.674397][ T1793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  190.692344][  T977] mcba_usb 4-1:0.0 can1: device disconnected
[  190.706189][ T1793] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  190.718946][ T1793] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  190.738793][ T1793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  190.752560][ T1793] usb 3-1: Product: syz
[  190.756772][ T1793] usb 3-1: Manufacturer: syz
[  190.763294][ T1793] usb 3-1: SerialNumber: syz
[  190.772033][ T1793] usb 3-1: config 0 descriptor??
[  190.786734][ T8070] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[  190.828537][ T1793] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  190.836008][ T1793] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  190.846590][ T1793] mcba_usb 3-1:0.0 can0: failed tx_urb -90
[  190.849432][   T10] usb 2-1: new high-speed USB device number 67 using dummy_hcd
[  190.854428][ T1793] mcba_usb 3-1:0.0 can0: Failed to send cmd (169)
[  190.868810][ T1793] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected
[  190.930992][   T43] usb 5-1: new high-speed USB device number 66 using dummy_hcd
[  190.997443][ T1793] usb 3-1: USB disconnect, device number 66
[  191.011731][ T1793] mcba_usb 3-1:0.0 can0: device disconnected
[  191.039995][   T10] usb 2-1: Using ep0 maxpacket: 16
[  191.061404][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  191.086540][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  191.109190][   T43] usb 5-1: Using ep0 maxpacket: 16
[  191.113984][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  191.121092][   T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  191.126605][   T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  191.147976][   T43] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  191.154657][   T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  191.177009][   T43] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  191.188047][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  191.190837][   T43] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  191.218287][   T43] usb 5-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  191.227325][   T10] usb 2-1: Product: syz
[  191.227348][   T10] usb 2-1: Manufacturer: syz
[  191.227359][   T10] usb 2-1: SerialNumber: syz
[  191.230793][   T10] usb 2-1: config 0 descriptor??
[  191.264232][ T8081] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  191.274663][   T43] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  191.289804][   T10] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  191.296004][   T10] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  191.303067][  T977] usb 1-1: new high-speed USB device number 66 using dummy_hcd
[  191.310424][   T43] usb 5-1: Product: syz
[  191.312721][   T10] mcba_usb 2-1:0.0 can0: failed tx_urb -90
[  191.314780][   T43] usb 5-1: Manufacturer: syz
[  191.321263][   T10] mcba_usb 2-1:0.0 can0: Failed to send cmd (169)
[  191.332764][   T10] mcba_usb 2-1:0.0: Microchip CAN BUS Analyzer connected
[  191.342735][   T43] usb 5-1: SerialNumber: syz
[  191.382516][   T43] usb 5-1: config 0 descriptor??
[  191.398246][ T8085] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22
[  191.442530][   T43] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  191.452324][   T43] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  191.459004][   T43] mcba_usb 5-1:0.0 can1: failed tx_urb -90
[  191.465938][   T43] mcba_usb 5-1:0.0 can1: Failed to send cmd (169)
[  191.469179][  T977] usb 1-1: Using ep0 maxpacket: 16
[  191.478307][   T43] mcba_usb 5-1:0.0: Microchip CAN BUS Analyzer connected
[  191.493608][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  191.503582][ T5944] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[  191.523697][ T5874] usb 2-1: USB disconnect, device number 67
[  191.535766][ T5874] mcba_usb 2-1:0.0 can0: device disconnected
[  191.542467][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  191.556434][  T977] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  191.576610][  T977] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  191.622421][ T1793] usb 5-1: USB disconnect, device number 66
[  191.622557][  T977] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  191.630625][ T1793] mcba_usb 5-1:0.0 can1: device disconnected
[  191.664463][  T977] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  191.675976][  T977] usb 1-1: Product: syz
[  191.684489][ T5944] usb 4-1: Using ep0 maxpacket: 16
[  191.709009][ T5944] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  191.721056][  T977] usb 1-1: Manufacturer: syz
[  191.725693][  T977] usb 1-1: SerialNumber: syz
[  191.730575][ T5944] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  191.753184][  T977] usb 1-1: config 0 descriptor??
[  191.759869][ T8091] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  191.762171][ T5944] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  191.790919][ T5944] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  191.803574][ T5944] usb 4-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  191.823914][  T977] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  191.834091][ T5944] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  191.842463][  T977] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  191.848998][  T977] mcba_usb 1-1:0.0 can0: failed tx_urb -90
[  191.855511][ T5944] usb 4-1: Product: syz
[  191.859269][   T43] usb 3-1: new high-speed USB device number 67 using dummy_hcd
[  191.865667][ T5944] usb 4-1: Manufacturer: syz
[  191.873549][  T977] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[  191.882343][ T5944] usb 4-1: SerialNumber: syz
[  191.891164][  T977] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[  191.903281][ T5944] usb 4-1: config 0 descriptor??
[  191.910231][ T8096] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22
[  191.919012][ T5497] mcba_usb 1-1:0.0 can0: bit-timing not yet defined
[  191.947306][ T5944] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  191.956072][ T5944] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  191.963027][ T5944] mcba_usb 4-1:0.0 can1: failed tx_urb -90
[  191.970318][ T5944] mcba_usb 4-1:0.0 can1: Failed to send cmd (169)
[  191.976768][ T5944] mcba_usb 4-1:0.0: Microchip CAN BUS Analyzer connected
[  191.981671][ T1793] usb 1-1: USB disconnect, device number 66
[  192.016489][ T1793] mcba_usb 1-1:0.0 can0: device disconnected
[  192.023087][   T43] usb 3-1: Using ep0 maxpacket: 16
[  192.038731][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0
[  192.071217][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0
[  192.093829][   T43] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 1024
[  192.115481][   T43] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 1024
[  192.124710][  T977] usb 4-1: USB disconnect, device number 68
[  192.137256][  T977] mcba_usb 4-1:0.0 can1: device disconnected
[  192.138125][   T43] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47
[  192.162944][   T43] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.172001][    C1] ==================================================================
[  192.172019][    C1] BUG: KASAN: slab-use-after-free in flush_tlb_func+0x23d/0x6c0
[  192.172052][    C1] Write of size 8 at addr ffff88805f1dca80 by task kworker/1:1/43
[  192.172068][    C1] 
[  192.172086][    C1] CPU: 1 UID: 0 PID: 43 Comm: kworker/1:1 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) 
[  192.172106][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  192.172118][    C1] Workqueue: usb_hub_wq hub_event
[  192.172161][    C1] Call Trace:
[  192.172169][    C1]  <IRQ>
[  192.172177][    C1]  dump_stack_lvl+0x189/0x250
[  192.172201][    C1]  ? __virt_addr_valid+0x1c8/0x5c0
[  192.172216][    C1]  ? rcu_is_watching+0x15/0xb0
[  192.172237][    C1]  ? __pfx_dump_stack_lvl+0x10/0x10
[  192.172258][    C1]  ? rcu_is_watching+0x15/0xb0
[  192.172278][    C1]  ? lock_release+0x4b/0x3e0
[  192.172299][    C1]  ? __virt_addr_valid+0x1c8/0x5c0
[  192.172314][    C1]  ? __virt_addr_valid+0x4a5/0x5c0
[  192.172330][    C1]  print_report+0xd2/0x2b0
[  192.172350][    C1]  ? flush_tlb_func+0x23d/0x6c0
[  192.172365][    C1]  kasan_report+0x118/0x150
[  192.172382][    C1]  ? flush_tlb_func+0x23d/0x6c0
[  192.172401][    C1]  kasan_check_range+0x2b0/0x2c0
[  192.172418][    C1]  flush_tlb_func+0x23d/0x6c0
[  192.172438][    C1]  ? __pfx_flush_tlb_func+0x10/0x10
[  192.172452][    C1]  ? sched_clock_cpu+0x74/0x430
[  192.172473][    C1]  ? rcu_is_watching+0x15/0xb0
[  192.172494][    C1]  ? __pfx_flush_tlb_func+0x10/0x10
[  192.172511][    C1]  __flush_smp_call_function_queue+0x370/0xaa0
[  192.172535][    C1]  ? __pfx_flush_tlb_func+0x10/0x10
[  192.172552][    C1]  __sysvec_call_function_single+0xa8/0x3d0
[  192.172572][    C1]  sysvec_call_function_single+0x9e/0xc0
[  192.172594][    C1]  </IRQ>
[  192.172601][    C1]  <TASK>
[  192.172609][    C1]  asm_sysvec_call_function_single+0x1a/0x20
[  192.172627][    C1] RIP: 0010:console_flush_all+0x7f7/0xc40
[  192.172645][    C1] Code: 48 21 c3 0f 85 e9 01 00 00 e8 65 2d 1f 00 48 8b 5c 24 20 4d 85 f6 75 07 e8 56 2d 1f 00 eb 06 e8 4f 2d 1f 00 fb 48 8b 44 24 28 <42> 80 3c 20 00 74 08 48 89 df e8 3a 41 83 00 48 8b 1b 48 8b 44 24
[  192.172660][    C1] RSP: 0018:ffffc90000b36fc0 EFLAGS: 00000293
[  192.172675][    C1] RAX: 1ffffffff1d36a63 RBX: ffffffff8e9b5318 RCX: ffff88801faa9e00
[  192.172689][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  192.172700][    C1] RBP: ffffc90000b37110 R08: ffffffff8fa17437 R09: 1ffffffff1f42e86
[  192.172714][    C1] R10: dffffc0000000000 R11: fffffbfff1f42e87 R12: dffffc0000000000
[  192.172727][    C1] R13: 0000000000000001 R14: 0000000000000200 R15: ffffffff8e9b52c0
[  192.172748][    C1]  ? console_flush_all+0x13a/0xc40
[  192.172767][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  192.172783][    C1]  ? number+0x91/0xf60
[  192.172804][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
[  192.172823][    C1]  console_unlock+0xc4/0x270
[  192.172853][    C1]  ? __pfx_console_unlock+0x10/0x10
[  192.172877][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
[  192.172896][    C1]  vprintk_emit+0x5b7/0x7a0
[  192.172919][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  192.172941][    C1]  ? __pfx_snprintf+0x10/0x10
[  192.172966][    C1]  dev_vprintk_emit+0x337/0x3f0
[  192.172984][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  192.173003][    C1]  ? kasan_save_track+0x4f/0x80
[  192.173028][    C1]  dev_printk_emit+0xe0/0x130
[  192.173047][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  192.173066][    C1]  ? __dev_printk+0x131/0x190
[  192.173089][    C1]  _dev_info+0x10a/0x160
[  192.173106][    C1]  ? __pfx__dev_info+0x10/0x10
[  192.173123][    C1]  ? usb_detect_static_quirks+0x430/0x470
[  192.173145][    C1]  ? usb_cache_string+0xfb/0x130
[  192.173168][    C1]  announce_device+0x117/0x2c0
[  192.173186][    C1]  usb_new_device+0x4ef/0x16f0
[  192.173210][    C1]  ? __pfx_usb_new_device+0x10/0x10
[  192.173229][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  192.173251][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  192.173274][    C1]  hub_event+0x2941/0x4a00
[  192.173315][    C1]  ? __pfx_hub_event+0x10/0x10
[  192.173334][    C1]  ? process_scheduled_works+0x9ef/0x17b0
[  192.173358][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  192.173378][    C1]  ? process_scheduled_works+0x9ef/0x17b0
[  192.173398][    C1]  ? process_scheduled_works+0x9ef/0x17b0
[  192.173420][    C1]  process_scheduled_works+0xae1/0x17b0
[  192.173452][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  192.173479][    C1]  worker_thread+0x8a0/0xda0
[  192.173510][    C1]  kthread+0x70e/0x8a0
[  192.173528][    C1]  ? __pfx_worker_thread+0x10/0x10
[  192.173548][    C1]  ? __pfx_kthread+0x10/0x10
[  192.173563][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  192.173583][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  192.173603][    C1]  ? __pfx_kthread+0x10/0x10
[  192.173619][    C1]  ret_from_fork+0x3fc/0x770
[  192.173641][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  192.173662][    C1]  ? __switch_to_asm+0x39/0x70
[  192.173678][    C1]  ? __switch_to_asm+0x33/0x70
[  192.173693][    C1]  ? __pfx_kthread+0x10/0x10
[  192.173709][    C1]  ret_from_fork_asm+0x1a/0x30
[  192.173732][    C1]  </TASK>
[  192.173739][    C1] 
[  192.173744][    C1] Allocated by task 5962:
[  192.173754][    C1]  kasan_save_track+0x3e/0x80
[  192.173774][    C1]  __kasan_slab_alloc+0x6c/0x80
[  192.173794][    C1]  kmem_cache_alloc_noprof+0x1c1/0x3c0
[  192.173815][    C1]  copy_mm+0xdb/0x4b0
[  192.173833][    C1]  copy_process+0x1706/0x3c00
[  192.173861][    C1]  kernel_clone+0x21e/0x870
[  192.173879][    C1]  __x64_sys_clone+0x18b/0x1e0
[  192.173893][    C1]  do_syscall_64+0xfa/0x3b0
[  192.173907][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  192.173922][    C1] 
[  192.173928][    C1] Freed by task 8084:
[  192.173937][    C1]  kasan_save_track+0x3e/0x80
[  192.173956][    C1]  kasan_save_free_info+0x46/0x50
[  192.173975][    C1]  __kasan_slab_free+0x62/0x70
[  192.173995][    C1]  kmem_cache_free+0x18f/0x400
[  192.174016][    C1]  exit_mm+0x1da/0x2c0
[  192.174030][    C1]  do_exit+0x648/0x2300
[  192.174044][    C1]  do_group_exit+0x21c/0x2d0
[  192.174059][    C1]  __x64_sys_exit_group+0x3f/0x40
[  192.174075][    C1]  x64_sys_call+0x21ba/0x21c0
[  192.174089][    C1]  do_syscall_64+0xfa/0x3b0
[  192.174102][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  192.174115][    C1] 
[  192.174120][    C1] The buggy address belongs to the object at ffff88805f1dc080
[  192.174120][    C1]  which belongs to the cache mm_struct of size 2584
[  192.174135][    C1] The buggy address is located 2560 bytes inside of
[  192.174135][    C1]  freed 2584-byte region [ffff88805f1dc080, ffff88805f1dca98)
[  192.174152][    C1] 
[  192.174158][    C1] The buggy address belongs to the physical page:
[  192.174176][    C1] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88805f1dcb40 pfn:0x5f1d8
[  192.174196][    C1] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  192.174210][    C1] memcg:ffff88805f612801
[  192.174219][    C1] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[  192.174243][    C1] page_type: f5(slab)
[  192.174260][    C1] raw: 00fff00000000040 ffff88801a44bb40 0000000000000000 dead000000000001
[  192.174277][    C1] raw: ffff88805f1dcb40 00000000000b0009 00000000f5000000 ffff88805f612801
[  192.174293][    C1] head: 00fff00000000040 ffff88801a44bb40 0000000000000000 dead000000000001
[  192.174310][    C1] head: ffff88805f1dcb40 00000000000b0009 00000000f5000000 ffff88805f612801
[  192.174326][    C1] head: 00fff00000000003 ffffea00017c7601 00000000ffffffff 00000000ffffffff
[  192.174341][    C1] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  192.174351][    C1] page dumped because: kasan: bad access detected
[  192.174366][    C1] page_owner tracks the page as allocated
[  192.174374][    C1] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5719, tgid 5719 (dhcpcd-run-hook), ts 61767719991, free_ts 61767008311
[  192.174403][    C1]  post_alloc_hook+0x240/0x2a0
[  192.174426][    C1]  get_page_from_freelist+0x21e4/0x22c0
[  192.174442][    C1]  __alloc_frozen_pages_noprof+0x181/0x370
[  192.174460][    C1]  alloc_pages_mpol+0x232/0x4a0
[  192.174482][    C1]  allocate_slab+0x8a/0x370
[  192.174499][    C1]  ___slab_alloc+0xbeb/0x1410
[  192.174514][    C1]  kmem_cache_alloc_noprof+0x283/0x3c0
[  192.174535][    C1]  copy_mm+0xdb/0x4b0
[  192.174554][    C1]  copy_process+0x1706/0x3c00
[  192.174574][    C1]  kernel_clone+0x21e/0x870
[  192.174594][    C1]  __x64_sys_clone+0x18b/0x1e0
[  192.174608][    C1]  do_syscall_64+0xfa/0x3b0
[  192.174622][    C1]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  192.174638][    C1] page last free pid 5719 tgid 5719 stack trace:
[  192.174648][    C1]  __free_frozen_pages+0xb80/0xd80
[  192.174660][    C1]  __folio_put+0x21b/0x2c0
[  192.174672][    C1]  skb_release_data+0x49a/0x7c0
[  192.174687][    C1]  napi_consume_skb+0x158/0x1e0
[  192.174702][    C1]  net_rx_action+0x51b/0xe30
[  192.174715][    C1]  handle_softirqs+0x286/0x870
[  192.174731][    C1]  __irq_exit_rcu+0xca/0x1f0
[  192.174745][    C1]  irq_exit_rcu+0x9/0x30
[  192.174760][    C1]  common_interrupt+0xbb/0xe0
[  192.174776][    C1]  asm_common_interrupt+0x26/0x40
[  192.174790][    C1] 
[  192.174796][    C1] Memory state around the buggy address:
[  192.174806][    C1]  ffff88805f1dc980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  192.174819][    C1]  ffff88805f1dca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  192.174832][    C1] >ffff88805f1dca80: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc
[  192.174850][    C1]                    ^
[  192.174860][    C1]  ffff88805f1dcb00: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[  192.174872][    C1]  ffff88805f1dcb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  192.174881][    C1] ==================================================================
[  192.174899][    C1] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  192.174913][    C1] CPU: 1 UID: 0 PID: 43 Comm: kworker/1:1 Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) 
[  192.174932][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  192.174945][    C1] Workqueue: usb_hub_wq hub_event
[  192.174969][    C1] Call Trace:
[  192.174977][    C1]  <IRQ>
[  192.174985][    C1]  dump_stack_lvl+0x99/0x250
[  192.175010][    C1]  ? __asan_memcpy+0x40/0x70
[  192.175030][    C1]  ? __pfx_dump_stack_lvl+0x10/0x10
[  192.175053][    C1]  ? __pfx__printk+0x10/0x10
[  192.175077][    C1]  panic+0x2db/0x790
[  192.175101][    C1]  ? __pfx_panic+0x10/0x10
[  192.175124][    C1]  ? _raw_spin_unlock_irqrestore+0xad/0x110
[  192.175145][    C1]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  192.175166][    C1]  ? print_memory_metadata+0x314/0x400
[  192.175188][    C1]  ? flush_tlb_func+0x23d/0x6c0
[  192.175204][    C1]  check_panic_on_warn+0x89/0xb0
[  192.175223][    C1]  ? flush_tlb_func+0x23d/0x6c0
[  192.175239][    C1]  end_report+0x78/0x160
[  192.175262][    C1]  kasan_report+0x129/0x150
[  192.175279][    C1]  ? flush_tlb_func+0x23d/0x6c0
[  192.175299][    C1]  kasan_check_range+0x2b0/0x2c0
[  192.175317][    C1]  flush_tlb_func+0x23d/0x6c0
[  192.175338][    C1]  ? __pfx_flush_tlb_func+0x10/0x10
[  192.175354][    C1]  ? sched_clock_cpu+0x74/0x430
[  192.175376][    C1]  ? rcu_is_watching+0x15/0xb0
[  192.175398][    C1]  ? __pfx_flush_tlb_func+0x10/0x10
[  192.175415][    C1]  __flush_smp_call_function_queue+0x370/0xaa0
[  192.175439][    C1]  ? __pfx_flush_tlb_func+0x10/0x10
[  192.175458][    C1]  __sysvec_call_function_single+0xa8/0x3d0
[  192.175476][    C1]  sysvec_call_function_single+0x9e/0xc0
[  192.175499][    C1]  </IRQ>
[  192.175506][    C1]  <TASK>
[  192.175515][    C1]  asm_sysvec_call_function_single+0x1a/0x20
[  192.175533][    C1] RIP: 0010:console_flush_all+0x7f7/0xc40
[  192.175550][    C1] Code: 48 21 c3 0f 85 e9 01 00 00 e8 65 2d 1f 00 48 8b 5c 24 20 4d 85 f6 75 07 e8 56 2d 1f 00 eb 06 e8 4f 2d 1f 00 fb 48 8b 44 24 28 <42> 80 3c 20 00 74 08 48 89 df e8 3a 41 83 00 48 8b 1b 48 8b 44 24
[  192.175566][    C1] RSP: 0018:ffffc90000b36fc0 EFLAGS: 00000293
[  192.175583][    C1] RAX: 1ffffffff1d36a63 RBX: ffffffff8e9b5318 RCX: ffff88801faa9e00
[  192.175598][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  192.175610][    C1] RBP: ffffc90000b37110 R08: ffffffff8fa17437 R09: 1ffffffff1f42e86
[  192.175624][    C1] R10: dffffc0000000000 R11: fffffbfff1f42e87 R12: dffffc0000000000
[  192.175638][    C1] R13: 0000000000000001 R14: 0000000000000200 R15: ffffffff8e9b52c0
[  192.175660][    C1]  ? console_flush_all+0x13a/0xc40
[  192.175679][    C1]  ? __pfx_console_flush_all+0x10/0x10
[  192.175695][    C1]  ? number+0x91/0xf60
[  192.175716][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
[  192.175736][    C1]  console_unlock+0xc4/0x270
[  192.175759][    C1]  ? __pfx_console_unlock+0x10/0x10
[  192.175783][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
[  192.175802][    C1]  vprintk_emit+0x5b7/0x7a0
[  192.175825][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  192.175856][    C1]  ? __pfx_snprintf+0x10/0x10
[  192.175881][    C1]  dev_vprintk_emit+0x337/0x3f0
[  192.175900][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  192.175919][    C1]  ? kasan_save_track+0x4f/0x80
[  192.175943][    C1]  dev_printk_emit+0xe0/0x130
[  192.175963][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  192.175983][    C1]  ? __dev_printk+0x131/0x190
[  192.176008][    C1]  _dev_info+0x10a/0x160
[  192.176026][    C1]  ? __pfx__dev_info+0x10/0x10
[  192.176044][    C1]  ? usb_detect_static_quirks+0x430/0x470
[  192.176066][    C1]  ? usb_cache_string+0xfb/0x130
[  192.176088][    C1]  announce_device+0x117/0x2c0
[  192.176106][    C1]  usb_new_device+0x4ef/0x16f0
[  192.176130][    C1]  ? __pfx_usb_new_device+0x10/0x10
[  192.176150][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  192.176172][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  192.176196][    C1]  hub_event+0x2941/0x4a00
[  192.176237][    C1]  ? __pfx_hub_event+0x10/0x10
[  192.176258][    C1]  ? process_scheduled_works+0x9ef/0x17b0
[  192.176282][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  192.176302][    C1]  ? process_scheduled_works+0x9ef/0x17b0
[  192.176322][    C1]  ? process_scheduled_works+0x9ef/0x17b0
[  192.176344][    C1]  process_scheduled_works+0xae1/0x17b0
[  192.176376][    C1]  ? __pfx_process_scheduled_works+0x10/0x10
[  192.176404][    C1]  worker_thread+0x8a0/0xda0
[  192.176435][    C1]  kthread+0x70e/0x8a0
[  192.176453][    C1]  ? __pfx_worker_thread+0x10/0x10
[  192.176475][    C1]  ? __pfx_kthread+0x10/0x10
[  192.176491][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[  192.176512][    C1]  ? lockdep_hardirqs_on+0x9c/0x150
[  192.176534][    C1]  ? __pfx_kthread+0x10/0x10
[  192.176550][    C1]  ret_from_fork+0x3fc/0x770
[  192.176572][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  192.176595][    C1]  ? __switch_to_asm+0x39/0x70
[  192.176610][    C1]  ? __switch_to_asm+0x33/0x70
[  192.176623][    C1]  ? __pfx_kthread+0x10/0x10
[  192.176637][    C1]  ret_from_fork_asm+0x1a/0x30
[  192.176660][    C1]  </TASK>
[  192.176952][    C1] Kernel Offset: disabled