[ 454.300920][ T6] em28xx 5-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254) [ 454.311226][ T6] em28xx 5-1:0.254: Video interface 254 found: [ 454.458764][ T6] em28xx 5-1:0.254: unknown em28xx chip ID (0) [ 454.826538][ T6] em28xx 5-1:0.254: reading from i2c device at 0xa0 failed (error=-5) [ 454.834177][ T6] em28xx 5-1:0.254: board has no eeprom [ 454.966079][ T6] em28xx 5-1:0.254: Identified as Kaiomy TVnPC U2 (card=63) [ 454.972280][ T6] em28xx 5-1:0.254: analog set to bulk mode. [ 454.981949][ T6] usb 5-1: USB disconnect, device number 41 [ 454.990910][ T6] em28xx 5-1:0.254: Disconnecting em28xx [ 454.997374][ T14] em28xx 5-1:0.254: Registering V4L2 extension [ 455.131927][ T14] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 455.204823][ T14] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 455.276888][ T14] DVB: Unable to find symbol xc2028_attach() [ 455.283383][ T14] tuner: 2-0061: Tuner has no way to set tv freq [ 455.290647][ T14] em28xx 5-1:0.254: Config register raw data: 0xffffffed [ 455.306051][ T14] em28xx 5-1:0.254: AC97 chip type couldn't be determined [ 455.316454][ T14] em28xx 5-1:0.254: No AC97 audio processor [ 455.322975][ T14] tuner: 2-0061: Tuner has no way to set tv freq [ 455.335758][ T14] em28xx 5-1:0.254: Registered radio device as radio32 [ 455.342678][ T14] usb 5-1: Decoder not found [ 455.347156][ T14] em28xx 5-1:0.254: failed to create media graph [ 455.352040][ T14] em28xx 5-1:0.254: V4L2 device radio32 deregistered [ 455.359091][ T14] em28xx 5-1:0.254: V4L2 device video71 deregistered [ 455.370044][ T14] em28xx 5-1:0.254: Registering input extension [ 455.379030][ T6] em28xx 5-1:0.254: Closing input extension [ 455.390224][ T6] em28xx 5-1:0.254: Freeing device [ 455.786261][ T6] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 456.026330][ T6] usb 5-1: Using ep0 maxpacket: 32 [ 456.168524][ T6] usb 5-1: config 0 has an invalid interface number: 254 but max is 0 [ 456.181653][ T6] usb 5-1: config 0 has no interface number 0 [ 456.193118][ T6] usb 5-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 456.366594][ T6] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d [ 456.378262][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 456.385203][ T6] usb 5-1: Product: syz [ 456.390883][ T6] usb 5-1: Manufacturer: syz [ 456.395466][ T6] usb 5-1: SerialNumber: syz [ 456.405463][ T6] usb 5-1: config 0 descriptor?? [ 456.709430][ T6] em28xx 5-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254) [ 456.737572][ T6] em28xx 5-1:0.254: Video interface 254 found: [ 456.877021][ T6] em28xx 5-1:0.254: unknown em28xx chip ID (0) [ 457.326807][ T6] em28xx 5-1:0.254: reading from i2c device at 0xa0 failed (error=-5) [ 457.335287][ T6] em28xx 5-1:0.254: board has no eeprom [ 457.456333][ T6] em28xx 5-1:0.254: Identified as Kaiomy TVnPC U2 (card=63) [ 457.462565][ T6] em28xx 5-1:0.254: analog set to bulk mode. [ 457.473095][ T6] usb 5-1: USB disconnect, device number 42 [ 457.479545][ T1629] em28xx 5-1:0.254: Registering V4L2 extension [ 457.485691][ T6] em28xx 5-1:0.254: Disconnecting em28xx [ 457.628917][ T1629] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 457.720683][ T1629] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 457.826963][ T1629] DVB: Unable to find symbol xc2028_attach() [ 457.833211][ T1629] tuner: 2-0061: Tuner has no way to set tv freq [ 457.849401][ T1629] em28xx 5-1:0.254: Config register raw data: 0xffffffed [ 457.864424][ T1629] em28xx 5-1:0.254: AC97 chip type couldn't be determined [ 457.872008][ T1629] em28xx 5-1:0.254: No AC97 audio processor [ 457.881509][ T1629] tuner: 2-0061: Tuner has no way to set tv freq [ 457.902890][ T1629] em28xx 5-1:0.254: Registered radio device as radio32 [ 457.910469][ T1629] usb 5-1: Decoder not found [ 457.915092][ T1629] em28xx 5-1:0.254: failed to create media graph [ 457.920816][ T1629] em28xx 5-1:0.254: V4L2 device radio32 deregistered [ 457.929807][ T1629] em28xx 5-1:0.254: V4L2 device video71 deregistered [ 457.938341][ T1629] em28xx 5-1:0.254: Registering input extension [ 457.945050][ T6] em28xx 5-1:0.254: Closing input extension [ 457.955357][ T6] em28xx 5-1:0.254: Freeing device [ 458.663804][ T5072] device hsr_slave_0 left promiscuous mode [ 458.674378][ T5072] device hsr_slave_1 left promiscuous mode [ 458.681588][ T5072] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 458.692206][ T5072] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 458.708966][ T5072] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 458.718125][ T5072] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 458.728743][ T5072] device bridge_slave_1 left promiscuous mode [ 458.734813][ T5072] bridge0: port 2(bridge_slave_1) entered disabled state [ 458.747981][ T5072] device bridge_slave_0 left promiscuous mode [ 458.755135][ T5072] bridge0: port 1(bridge_slave_0) entered disabled state [ 458.779698][ T5072] device veth1_macvtap left promiscuous mode [ 458.785232][ T5072] device veth0_macvtap left promiscuous mode [ 458.791452][ T5072] device veth1_vlan left promiscuous mode [ 458.796749][ T5072] device veth0_vlan left promiscuous mode [ 459.133274][ T5072] team0 (unregistering): Port device team_slave_1 removed [ 459.162170][ T5072] team0 (unregistering): Port device team_slave_0 removed [ 459.180315][ T5072] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 459.201622][ T5072] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 459.350359][ T5072] bond0 (unregistering): Released all slaves