3-1:0.0: Video interface 0 found:
[   82.124332][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[   82.130790][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   82.160824][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   82.169911][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   82.178027][ T3312] usb 5-1: Product: syz
[   82.182214][ T3312] usb 5-1: Manufacturer: syz
[   82.186794][ T3312] usb 5-1: SerialNumber: syz
[   82.193197][ T3312] usb 5-1: config 0 descriptor??
[   82.232937][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   82.242303][ T3312] em28xx 5-1:0.0: Video interface 0 found:
executing program
executing program
executing program
[   82.430809][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   82.438581][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   82.450808][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   82.458876][ T1074] em28xx 4-1:0.0: board has no eeprom
[   82.500835][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   82.508812][ T1077] em28xx 1-1:0.0: board has no eeprom
[   82.550773][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   82.570747][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   82.578013][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   82.586944][ T1074] usb 4-1: USB disconnect, device number 18
[   82.593357][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   82.598829][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   82.625313][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   82.641122][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   82.641993][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   82.648245][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   82.652638][ T1077] usb 1-1: USB disconnect, device number 16
[   82.657930][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   82.662810][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   82.680982][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   82.688107][    T7] DVB: Unable to find symbol xc2028_attach()
[   82.694227][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   82.700551][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   82.707604][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   82.714576][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   82.720385][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   82.729441][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   82.736178][    T7] usb 4-1: Decoder not found
[   82.740885][    T7] em28xx 4-1:0.0: failed to create media graph
[   82.747026][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   82.754689][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   82.763792][    T7] em28xx 4-1:0.0: Registering input extension
[   82.769958][ T3606] em28xx 1-1:0.0: Registering V4L2 extension
[   82.795486][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   82.814567][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   82.821652][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   82.829635][ T1314] em28xx 2-1:0.0: board has no eeprom
[   82.835160][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   82.843459][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   82.850639][   T21] em28xx 3-1:0.0: board has no eeprom
[   82.865038][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   82.871060][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   82.872522][ T3606] DVB: Unable to find symbol xc2028_attach()
[   82.880300][ T3312] em28xx 5-1:0.0: board has no eeprom
[   82.886141][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   82.898344][ T3606] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   82.906580][ T3606] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   82.919497][ T3606] em28xx 1-1:0.0: No AC97 audio processor
[   82.927919][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   82.937232][ T3606] em28xx 1-1:0.0: Registered radio device as radio32
[   82.944030][ T3606] usb 1-1: Decoder not found
[   82.948621][ T3606] em28xx 1-1:0.0: failed to create media graph
[   82.955023][ T3606] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   82.962305][ T3606] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   82.972166][ T3606] em28xx 1-1:0.0: Registering input extension
[   82.978368][ T1077] em28xx 1-1:0.0: Closing input extension
[   82.984175][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   82.991412][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   82.998516][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   83.000825][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   83.004589][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   83.012501][ T1074] em28xx 4-1:0.0: Closing input extension
[   83.025020][ T1077] em28xx 1-1:0.0: Freeing device
[   83.027828][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   83.030936][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[   83.043308][ T1074] em28xx 4-1:0.0: Freeing device
[   83.043724][   T21] usb 3-1: USB disconnect, device number 16
[   83.057038][ T1314] usb 2-1: USB disconnect, device number 17
[   83.060238][ T3312] usb 5-1: USB disconnect, device number 20
[   83.066773][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   83.078123][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   83.084464][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   83.115364][ T3606] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   83.131456][ T3606] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   83.138496][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   83.155161][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   83.162862][ T3606] DVB: Unable to find symbol xc2028_attach()
[   83.168824][ T3606] tuner: 3-0061: Tuner has no way to set tv freq
[   83.175276][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   83.182235][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   83.189159][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   83.194945][ T3606] tuner: 3-0061: Tuner has no way to set tv freq
[   83.202576][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   83.209269][ T3606] usb 3-1: Decoder not found
[   83.213947][ T3606] em28xx 3-1:0.0: failed to create media graph
[   83.220102][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[   83.227221][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   83.234912][ T3606] em28xx 3-1:0.0: Registering input extension
[   83.241156][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[   83.267003][ T3603] i2c i2c-4: Invalid 7-bit I2C address 0x00
[   83.283549][ T3603] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[   83.291347][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   83.308153][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   83.315451][ T3603] DVB: Unable to find symbol xc2028_attach()
[   83.321433][ T3603] tuner: 4-0061: Tuner has no way to set tv freq
[   83.327753][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   83.334624][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   83.341740][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[   83.347441][ T3603] tuner: 4-0061: Tuner has no way to set tv freq
[   83.354953][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[   83.361849][ T3603] usb 2-1: Decoder not found
[   83.366417][ T3603] em28xx 2-1:0.0: failed to create media graph
[   83.372604][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   83.379587][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   83.387318][ T3603] em28xx 2-1:0.0: Registering input extension
[   83.393643][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   83.410801][ T1074] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[   83.420894][ T1077] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[   83.424009][    T7] i2c i2c-5: Invalid 7-bit I2C address 0x00
[   83.453268][    T7] tuner: 5-0061: Tuner -1 found with type(s) Radio TV.
[   83.460560][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   83.478947][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   83.487152][    T7] DVB: Unable to find symbol xc2028_attach()
[   83.493725][    T7] tuner: 5-0061: Tuner has no way to set tv freq
[   83.500053][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   83.506949][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   83.513916][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   83.519620][    T7] tuner: 5-0061: Tuner has no way to set tv freq
[   83.527195][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   83.534248][    T7] usb 5-1: Decoder not found
[   83.538826][    T7] em28xx 5-1:0.0: failed to create media graph
[   83.545008][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   83.551991][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   83.559622][    T7] em28xx 5-1:0.0: Registering input extension
[   83.565894][ T3312] em28xx 5-1:0.0: Closing input extension
[   83.571715][   T21] em28xx 3-1:0.0: Closing input extension
[   83.573401][ T3312] em28xx 5-1:0.0: Freeing device
[   83.579275][ T1314] em28xx 2-1:0.0: Closing input extension
[   83.590027][   T21] em28xx 3-1:0.0: Freeing device
[   83.598551][ T1314] em28xx 2-1:0.0: Freeing device
[   83.770817][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   83.810938][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   83.930772][ T3312] usb 5-1: new high-speed USB device number 21 using dummy_hcd
[   83.940896][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   83.950001][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   83.958178][ T1074] usb 4-1: Product: syz
[   83.962420][ T1074] usb 4-1: Manufacturer: syz
[   83.966999][ T1074] usb 4-1: SerialNumber: syz
[   83.973059][ T1074] usb 4-1: config 0 descriptor??
[   83.980801][   T21] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[   83.988432][ T1314] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[   84.012326][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   84.021849][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   84.031111][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   84.040721][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.048718][ T1077] usb 1-1: Product: syz
[   84.053024][ T1077] usb 1-1: Manufacturer: syz
[   84.057703][ T1077] usb 1-1: SerialNumber: syz
[   84.064748][ T1077] usb 1-1: config 0 descriptor??
[   84.122641][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   84.132007][ T1077] em28xx 1-1:0.0: Video interface 0 found:
executing program
executing program
[   84.290878][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   84.330833][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   84.420841][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   84.430856][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   84.450850][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   84.460848][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   84.470100][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.478114][ T3312] usb 5-1: Product: syz
[   84.482468][ T3312] usb 5-1: Manufacturer: syz
[   84.487041][ T3312] usb 5-1: SerialNumber: syz
[   84.493135][ T3312] usb 5-1: config 0 descriptor??
[   84.532395][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   84.541692][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   84.630990][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   84.640246][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   84.649351][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.650792][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   84.657679][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   84.665786][ T1074] em28xx 4-1:0.0: board has no eeprom
executing program
[   84.673652][ T1314] usb 2-1: Product: syz
[   84.682925][   T21] usb 3-1: Product: syz
[   84.687088][   T21] usb 3-1: Manufacturer: syz
[   84.691808][ T1314] usb 2-1: Manufacturer: syz
[   84.696395][ T1314] usb 2-1: SerialNumber: syz
[   84.700999][   T21] usb 3-1: SerialNumber: syz
[   84.706916][ T1314] usb 2-1: config 0 descriptor??
[   84.713103][   T21] usb 3-1: config 0 descriptor??
[   84.772368][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   84.780782][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   84.783419][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   84.789594][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   84.798090][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[   84.808401][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   84.811719][   T21] em28xx 3-1:0.0: Video interface 0 found:
[   84.816972][ T1074] usb 4-1: USB disconnect, device number 19
[   84.827979][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   84.848972][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   84.850921][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   84.855078][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   84.862940][ T1077] em28xx 1-1:0.0: board has no eeprom
[   84.881231][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   84.888291][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   84.905309][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   84.912588][    T7] DVB: Unable to find symbol xc2028_attach()
[   84.918547][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   84.924907][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   84.932100][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   84.939015][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   84.944751][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   84.952784][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   84.960234][    T7] usb 4-1: Decoder not found
executing program
executing program
[   84.969597][    T7] em28xx 4-1:0.0: failed to create media graph
[   84.980995][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   84.988179][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   84.997477][    T7] em28xx 4-1:0.0: Registering input extension
[   85.001640][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   85.003948][ T1074] em28xx 4-1:0.0: Closing input extension
[   85.012989][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   85.021373][ T1074] em28xx 4-1:0.0: Freeing device
[   85.023581][ T3603] em28xx 1-1:0.0: Registering V4L2 extension
[   85.035442][ T1077] usb 1-1: USB disconnect, device number 17
[   85.042139][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   85.063335][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   85.079460][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   85.086756][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.104005][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.111271][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   85.117319][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   85.123469][ T3603] DVB: Unable to find symbol xc2028_attach()
[   85.129442][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   85.135946][ T3603] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   85.143196][ T3603] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   85.150133][ T3603] em28xx 1-1:0.0: No AC97 audio processor
[   85.155996][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   85.163526][ T3603] em28xx 1-1:0.0: Registered radio device as radio32
[   85.170209][ T3603] usb 1-1: Decoder not found
[   85.174881][ T3603] em28xx 1-1:0.0: failed to create media graph
[   85.181082][ T3603] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   85.190933][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   85.191532][ T3603] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   85.200039][ T3312] em28xx 5-1:0.0: board has no eeprom
[   85.207059][ T3603] em28xx 1-1:0.0: Registering input extension
[   85.217090][ T1077] em28xx 1-1:0.0: Closing input extension
[   85.224665][ T1077] em28xx 1-1:0.0: Freeing device
[   85.320748][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   85.327971][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   85.334261][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   85.357174][ T3312] usb 5-1: USB disconnect, device number 21
[   85.368132][    T7] em28xx 5-1:0.0: reading from i2c device at 0xb8 failed (error=-19)
[   85.376943][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   85.382952][ T1074] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[   85.408160][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   85.425789][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   85.432926][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.451550][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.458648][    T7] DVB: Unable to find symbol xc2028_attach()
[   85.464662][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   85.471170][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   85.472363][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   85.478012][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   85.478025][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   85.478043][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   85.481730][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   85.486679][ T1314] em28xx 2-1:0.0: board has no eeprom
[   85.493502][    T7] usb 5-1: Decoder not found
[   85.500797][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   85.505822][    T7] em28xx 5-1:0.0: failed to create media graph
[   85.512284][   T21] em28xx 3-1:0.0: board has no eeprom
[   85.517522][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   85.548960][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   85.557745][    T7] em28xx 5-1:0.0: Registering input extension
[   85.563949][ T3312] em28xx 5-1:0.0: Closing input extension
[   85.572491][ T3312] em28xx 5-1:0.0: Freeing device
[   85.600878][ T1077] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[   85.611118][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   85.622482][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   85.629126][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[   85.637384][ T1314] usb 2-1: USB disconnect, device number 18
[   85.643746][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   85.651486][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   85.657765][ T3603] em28xx 2-1:0.0: reading from i2c device at 0xb8 failed (error=-19)
[   85.666688][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   85.674090][   T21] usb 3-1: USB disconnect, device number 17
[   85.680742][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   85.688580][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   85.704911][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   85.711990][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.728748][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.736079][ T3603] DVB: Unable to find symbol xc2028_attach()
[   85.740813][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   85.742194][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   85.758058][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   85.764994][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   85.771934][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[   85.777647][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   85.786772][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[   85.793691][ T3603] usb 2-1: Decoder not found
[   85.798258][ T3603] em28xx 2-1:0.0: failed to create media graph
[   85.804522][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   85.811545][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   85.819760][ T3603] em28xx 2-1:0.0: Registering input extension
[   85.826065][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[   85.855205][ T3606] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   85.875206][ T3606] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   85.882782][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.899371][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   85.906996][ T3606] DVB: Unable to find symbol xc2028_attach()
[   85.910918][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   85.913338][ T3606] tuner: 3-0061: Tuner has no way to set tv freq
[   85.922755][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   85.928272][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   85.936729][ T3312] usb 5-1: new high-speed USB device number 22 using dummy_hcd
[   85.943338][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   85.951048][ T1074] usb 4-1: Product: syz
[   85.957846][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   85.962312][ T1074] usb 4-1: Manufacturer: syz
[   85.967767][ T3606] tuner: 3-0061: Tuner has no way to set tv freq
[   85.972537][ T1074] usb 4-1: SerialNumber: syz
[   85.979911][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   85.987079][ T1074] usb 4-1: config 0 descriptor??
[   85.989860][ T3606] usb 3-1: Decoder not found
[   85.999357][ T3606] em28xx 3-1:0.0: failed to create media graph
[   86.005623][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   86.015485][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[   86.022637][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   86.030194][ T3606] em28xx 3-1:0.0: Registering input extension
[   86.033511][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   86.036533][ T1314] em28xx 2-1:0.0: Closing input extension
[   86.046334][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   86.051516][   T21] em28xx 3-1:0.0: Closing input extension
[   86.065109][ T1314] em28xx 2-1:0.0: Freeing device
[   86.072659][   T21] em28xx 3-1:0.0: Freeing device
executing program
[   86.220818][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   86.229858][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   86.238689][ T1077] usb 1-1: Product: syz
[   86.243330][ T1077] usb 1-1: Manufacturer: syz
[   86.247920][ T1077] usb 1-1: SerialNumber: syz
[   86.253940][ T1077] usb 1-1: config 0 descriptor??
[   86.292657][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   86.301953][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   86.320799][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   86.360799][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   86.450769][ T1314] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[   86.458451][   T21] usb 3-1: new high-speed USB device number 18 using dummy_hcd
[   86.490864][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
executing program
[   86.500115][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   86.508152][ T3312] usb 5-1: Product: syz
[   86.512507][ T3312] usb 5-1: Manufacturer: syz
[   86.517078][ T3312] usb 5-1: SerialNumber: syz
[   86.523141][ T3312] usb 5-1: config 0 descriptor??
[   86.562328][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   86.571708][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   86.621082][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   86.680845][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   86.688951][ T1074] em28xx 4-1:0.0: board has no eeprom
executing program
[   86.810740][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   86.817892][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   86.824290][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   86.831845][ T1074] usb 4-1: USB disconnect, device number 20
[   86.832889][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   86.838517][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   86.847940][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   86.875763][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   86.891637][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   86.898682][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   86.906059][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   86.922270][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   86.929366][    T7] DVB: Unable to find symbol xc2028_attach()
[   86.935855][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   86.947402][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   86.961322][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   86.961862][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   86.970336][ T1077] em28xx 1-1:0.0: board has no eeprom
[   86.977091][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   86.988156][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   86.996362][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   87.003438][    T7] usb 4-1: Decoder not found
[   87.008507][    T7] em28xx 4-1:0.0: failed to create media graph
[   87.014721][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   87.020960][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   87.021859][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   87.030418][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   87.037891][    T7] em28xx 4-1:0.0: Registering input extension
[   87.048572][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   87.052071][ T1074] em28xx 4-1:0.0: Closing input extension
[   87.060331][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   87.069147][ T1074] em28xx 4-1:0.0: Freeing device
[   87.073859][ T1314] usb 2-1: Product: syz
[   87.083037][   T21] usb 3-1: Product: syz
[   87.087334][ T1314] usb 2-1: Manufacturer: syz
[   87.092000][ T1314] usb 2-1: SerialNumber: syz
[   87.096972][   T21] usb 3-1: Manufacturer: syz
[   87.101682][   T21] usb 3-1: SerialNumber: syz
[   87.107450][ T1314] usb 2-1: config 0 descriptor??
[   87.112529][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   87.119634][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   87.126278][   T21] usb 3-1: config 0 descriptor??
[   87.131686][ T3606] em28xx 1-1:0.0: Registering V4L2 extension
[   87.139087][ T1077] usb 1-1: USB disconnect, device number 18
[   87.145669][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   87.163626][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   87.172558][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   87.183616][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   87.193351][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   87.200381][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   87.207553][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[   87.213437][   T21] em28xx 3-1:0.0: Video interface 0 found:
[   87.229127][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   87.236301][ T3606] DVB: Unable to find symbol xc2028_attach()
[   87.242290][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   87.248609][ T3606] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   87.255576][ T3606] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   87.262542][ T3606] em28xx 1-1:0.0: No AC97 audio processor
[   87.268254][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   87.277755][ T3606] em28xx 1-1:0.0: Registered radio device as radio32
[   87.284473][ T3606] usb 1-1: Decoder not found
[   87.289051][ T3606] em28xx 1-1:0.0: failed to create media graph
[   87.291251][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   87.295569][ T3606] em28xx 1-1:0.0: V4L2 device radio32 deregistered
executing program
executing program
[   87.303894][ T3312] em28xx 5-1:0.0: board has no eeprom
[   87.310308][ T3606] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   87.322722][ T3606] em28xx 1-1:0.0: Registering input extension
[   87.328878][ T1077] em28xx 1-1:0.0: Closing input extension
[   87.336378][ T1077] em28xx 1-1:0.0: Freeing device
[   87.420955][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   87.428204][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   87.434620][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   87.440769][ T1074] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[   87.459161][ T3312] usb 5-1: USB disconnect, device number 22
[   87.465876][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   87.471501][    T7] em28xx 5-1:0.0: reading from i2c device at 0xb8 failed (error=-5)
[   87.492662][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   87.500836][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   87.506960][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   87.512817][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   87.520044][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   87.537595][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   87.544864][    T7] DVB: Unable to find symbol xc2028_attach()
[   87.551153][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   87.557475][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   87.564410][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   87.571550][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   87.577261][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   87.584827][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   87.591563][    T7] usb 5-1: Decoder not found
[   87.596130][    T7] em28xx 5-1:0.0: failed to create media graph
[   87.602314][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   87.609279][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   87.616999][    T7] em28xx 5-1:0.0: Registering input extension
[   87.623232][ T3312] em28xx 5-1:0.0: Closing input extension
[   87.631409][ T3312] em28xx 5-1:0.0: Freeing device
[   87.690756][ T1077] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[   87.830805][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   87.838807][ T1314] em28xx 2-1:0.0: board has no eeprom
[   87.844446][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   87.852455][   T21] em28xx 3-1:0.0: board has no eeprom
[   87.860813][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   87.960758][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   87.967999][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   87.975347][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   87.981385][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   87.987763][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[   87.996407][ T1314] usb 2-1: USB disconnect, device number 19
[   88.003035][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   88.008707][   T21] usb 3-1: USB disconnect, device number 18
[   88.015376][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   88.030901][ T3312] usb 5-1: new high-speed USB device number 23 using dummy_hcd
[   88.031901][ T3606] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   88.051428][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   88.061720][ T3606] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   88.068770][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   88.081095][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   88.089443][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   88.090341][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   88.097553][ T3606] DVB: Unable to find symbol xc2028_attach()
[   88.106137][ T1074] usb 4-1: Product: syz
[   88.111564][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   88.116078][ T1074] usb 4-1: Manufacturer: syz
[   88.121964][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   88.126833][ T1074] usb 4-1: SerialNumber: syz
[   88.133506][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   88.140845][ T1074] usb 4-1: config 0 descriptor??
[   88.145097][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   88.155972][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   88.163580][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   88.170279][ T3606] usb 3-1: Decoder not found
[   88.175061][ T3606] em28xx 3-1:0.0: failed to create media graph
[   88.181272][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[   88.188212][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   88.193019][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   88.196117][ T3606] em28xx 3-1:0.0: Registering input extension
[   88.206155][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   88.210098][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[   88.230820][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   88.239928][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   88.248147][ T1077] usb 1-1: Product: syz
[   88.252437][ T1077] usb 1-1: Manufacturer: syz
[   88.257031][ T1077] usb 1-1: SerialNumber: syz
[   88.264264][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   88.270520][ T1077] usb 1-1: config 0 descriptor??
[   88.282462][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   88.289519][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   88.307085][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   88.315722][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   88.325022][ T3603] DVB: Unable to find symbol xc2028_attach()
[   88.331126][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   88.337442][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   88.344312][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   88.350196][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   88.357163][ T3603] em28xx 2-1:0.0: No AC97 audio processor
executing program
[   88.363121][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   88.370449][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[   88.377226][ T3603] usb 2-1: Decoder not found
[   88.381868][ T3603] em28xx 2-1:0.0: failed to create media graph
[   88.388066][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   88.396043][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   88.403974][ T3603] em28xx 2-1:0.0: Registering input extension
[   88.410127][   T21] em28xx 3-1:0.0: Closing input extension
[   88.417018][ T1314] em28xx 2-1:0.0: Closing input extension
[   88.420870][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   88.424433][   T21] em28xx 3-1:0.0: Freeing device
[   88.438083][ T1314] em28xx 2-1:0.0: Freeing device
executing program
[   88.540905][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   88.630806][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   88.660893][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   88.670000][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   88.678103][ T3312] usb 5-1: Product: syz
[   88.682311][ T3312] usb 5-1: Manufacturer: syz
[   88.687466][ T3312] usb 5-1: SerialNumber: syz
[   88.696709][ T3312] usb 5-1: config 0 descriptor??
[   88.752975][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   88.762570][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   88.790861][ T1314] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[   88.798524][   T21] usb 3-1: new high-speed USB device number 19 using dummy_hcd
[   88.900795][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   88.908957][ T1074] em28xx 4-1:0.0: board has no eeprom
executing program
[   88.950805][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   88.958920][ T1077] em28xx 1-1:0.0: board has no eeprom
[   89.020834][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   89.028117][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   89.034376][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   89.043185][ T1074] usb 4-1: USB disconnect, device number 21
[   89.054924][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   89.070791][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   89.081654][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   89.093827][ T1077] usb 1-1: USB disconnect, device number 19
[   89.095758][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   89.100442][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   89.105917][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   89.120623][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   89.128639][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   89.146789][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   89.154092][    T7] DVB: Unable to find symbol xc2028_attach()
[   89.160062][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   89.160887][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   89.166478][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   89.176574][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   89.185107][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   89.206876][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   89.212789][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   89.222427][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   89.230200][    T7] usb 4-1: Decoder not found
[   89.235146][    T7] em28xx 4-1:0.0: failed to create media graph
[   89.241575][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   89.250012][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   89.259641][    T7] em28xx 4-1:0.0: Registering input extension
[   89.265965][ T1074] em28xx 4-1:0.0: Closing input extension
[   89.271901][ T3603] em28xx 1-1:0.0: Registering V4L2 extension
[   89.282217][ T1074] em28xx 4-1:0.0: Freeing device
[   89.322187][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   89.345717][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   89.353947][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   89.363040][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   89.372765][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   89.379928][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   89.388625][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   89.396703][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   89.403861][   T21] usb 3-1: Product: syz
[   89.407992][   T21] usb 3-1: Manufacturer: syz
[   89.412630][ T1314] usb 2-1: Product: syz
[   89.416778][ T1314] usb 2-1: Manufacturer: syz
[   89.421448][ T3603] DVB: Unable to find symbol xc2028_attach()
[   89.427417][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   89.433786][   T21] usb 3-1: SerialNumber: syz
[   89.438757][ T1314] usb 2-1: SerialNumber: syz
[   89.444553][   T21] usb 3-1: config 0 descriptor??
[   89.450237][ T1314] usb 2-1: config 0 descriptor??
[   89.450784][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   89.455326][ T3603] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   89.463921][ T3312] em28xx 5-1:0.0: board has no eeprom
[   89.470295][ T3603] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   89.483821][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   89.495466][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   89.504709][ T3603] em28xx 1-1:0.0: No AC97 audio processor
[   89.510417][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   89.516804][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[   89.522764][   T21] em28xx 3-1:0.0: Video interface 0 found:
[   89.529810][ T3603] em28xx 1-1:0.0: Registered radio device as radio32
[   89.536587][ T3603] usb 1-1: Decoder not found
[   89.541229][ T3603] em28xx 1-1:0.0: failed to create media graph
[   89.547373][ T3603] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   89.554498][ T3603] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   89.562112][ T3603] em28xx 1-1:0.0: Registering input extension
[   89.568270][ T1077] em28xx 1-1:0.0: Closing input extension
[   89.575981][ T1077] em28xx 1-1:0.0: Freeing device
[   89.591106][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   89.598292][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   89.604586][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   89.633836][ T3312] usb 5-1: USB disconnect, device number 23
[   89.652448][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   89.660937][    T7] em28xx 5-1:0.0: reading from i2c device at 0xb8 failed (error=-5)
[   89.669067][ T1074] usb 4-1: new high-speed USB device number 22 using dummy_hcd
executing program
executing program
[   89.683591][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   89.706618][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   89.713913][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   89.731518][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   89.738684][    T7] DVB: Unable to find symbol xc2028_attach()
[   89.744730][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   89.751117][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   89.757962][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   89.764931][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   89.770641][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   89.778092][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   89.784927][    T7] usb 5-1: Decoder not found
[   89.789509][    T7] em28xx 5-1:0.0: failed to create media graph
[   89.795686][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   89.802827][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   89.810413][    T7] em28xx 5-1:0.0: Registering input extension
[   89.810788][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   89.816639][ T3312] em28xx 5-1:0.0: Closing input extension
[   89.822604][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   89.829736][ T3312] em28xx 5-1:0.0: Freeing device
[   89.930745][ T1077] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[   90.100824][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.150812][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   90.158923][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   90.166970][ T1314] em28xx 2-1:0.0: board has no eeprom
[   90.172469][   T21] em28xx 3-1:0.0: board has no eeprom
[   90.230737][ T3312] usb 5-1: new high-speed USB device number 24 using dummy_hcd
[   90.280766][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   90.287985][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   90.295262][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.305029][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   90.310903][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.311159][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   90.320382][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   90.326709][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[   90.334254][ T1074] usb 4-1: Product: syz
[   90.341334][ T1314] usb 2-1: USB disconnect, device number 20
[   90.345799][ T1074] usb 4-1: Manufacturer: syz
[   90.350264][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   90.354365][ T1074] usb 4-1: SerialNumber: syz
[   90.361872][   T21] usb 3-1: USB disconnect, device number 19
[   90.372937][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   90.377071][ T1074] usb 4-1: config 0 descriptor??
[   90.398293][ T3603] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   90.414514][ T3603] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   90.422017][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   90.433685][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   90.443482][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   90.444126][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   90.456526][ T3603] DVB: Unable to find symbol xc2028_attach()
[   90.462558][ T3603] tuner: 1-0061: Tuner has no way to set tv freq
[   90.468878][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   90.475782][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   90.482840][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.491899][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[   90.497619][ T3603] tuner: 1-0061: Tuner has no way to set tv freq
[   90.504213][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   90.512383][ T1077] usb 1-1: Product: syz
[   90.516531][ T1077] usb 1-1: Manufacturer: syz
[   90.521652][ T1077] usb 1-1: SerialNumber: syz
[   90.526885][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[   90.534114][ T3603] usb 2-1: Decoder not found
[   90.538701][ T3603] em28xx 2-1:0.0: failed to create media graph
[   90.545734][ T1077] usb 1-1: config 0 descriptor??
[   90.550851][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   90.557860][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   90.565691][ T3603] em28xx 2-1:0.0: Registering input extension
[   90.571963][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
executing program
[   90.592503][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   90.601767][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   90.607695][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   90.620976][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.625982][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   90.639533][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   90.656886][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   90.669890][ T3606] DVB: Unable to find symbol xc2028_attach()
[   90.681473][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   90.688134][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   90.695041][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   90.702214][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   90.707950][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   90.715744][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   90.723516][ T3606] usb 3-1: Decoder not found
[   90.728896][ T3606] em28xx 3-1:0.0: failed to create media graph
[   90.735107][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
executing program
[   90.742167][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   90.749967][ T3606] em28xx 3-1:0.0: Registering input extension
[   90.756228][ T1314] em28xx 2-1:0.0: Closing input extension
[   90.762162][   T21] em28xx 3-1:0.0: Closing input extension
[   90.769321][ T1314] em28xx 2-1:0.0: Freeing device
[   90.775931][   T21] em28xx 3-1:0.0: Freeing device
[   90.780825][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   90.811612][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.830709][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   90.839312][ T3312] usb 5-1: Product: syz
[   90.844403][ T3312] usb 5-1: Manufacturer: syz
[   90.849176][ T3312] usb 5-1: SerialNumber: syz
[   90.855244][ T3312] usb 5-1: config 0 descriptor??
[   90.902199][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   90.910806][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   90.911791][ T3312] em28xx 5-1:0.0: Video interface 0 found:
executing program
[   91.130783][   T21] usb 3-1: new high-speed USB device number 20 using dummy_hcd
[   91.140760][ T1314] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[   91.151017][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   91.159091][ T1074] em28xx 4-1:0.0: board has no eeprom
[   91.230764][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   91.239038][ T1077] em28xx 1-1:0.0: board has no eeprom
[   91.251127][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   91.270798][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   91.280597][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   91.295960][ T1074] usb 4-1: USB disconnect, device number 22
[   91.308109][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   91.320773][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   91.351922][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   91.359307][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   91.368454][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   91.369881][ T1077] usb 1-1: USB disconnect, device number 20
[   91.381689][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   91.389465][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   91.397522][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   91.414252][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   91.421498][    T7] DVB: Unable to find symbol xc2028_attach()
[   91.427540][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   91.433903][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   91.441328][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   91.448338][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   91.454101][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   91.461697][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   91.468395][    T7] usb 4-1: Decoder not found
[   91.473139][    T7] em28xx 4-1:0.0: failed to create media graph
[   91.479295][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   91.486428][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   91.494138][    T7] em28xx 4-1:0.0: Registering input extension
[   91.500327][ T1074] em28xx 4-1:0.0: Closing input extension
[   91.503060][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   91.507884][ T1074] em28xx 4-1:0.0: Freeing device
[   91.516042][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   91.530453][ T3606] em28xx 1-1:0.0: Registering V4L2 extension
[   91.567681][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   91.584773][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   91.592320][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   91.609005][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   91.616730][ T3606] DVB: Unable to find symbol xc2028_attach()
[   91.623097][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   91.629412][ T3606] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   91.630867][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   91.636338][ T3606] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   91.644765][ T3312] em28xx 5-1:0.0: board has no eeprom
[   91.651903][ T3606] em28xx 1-1:0.0: No AC97 audio processor
[   91.662475][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   91.669957][ T3606] em28xx 1-1:0.0: Registered radio device as radio32
[   91.676974][ T3606] usb 1-1: Decoder not found
[   91.681608][ T3606] em28xx 1-1:0.0: failed to create media graph
[   91.689764][ T3606] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   91.702349][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   91.711844][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   91.722068][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   91.730464][ T3606] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   91.737119][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   91.745700][ T1314] usb 2-1: Product: syz
[   91.749888][ T1314] usb 2-1: Manufacturer: syz
[   91.755573][ T3606] em28xx 1-1:0.0: Registering input extension
[   91.761703][   T21] usb 3-1: Product: syz
[   91.765855][   T21] usb 3-1: Manufacturer: syz
[   91.770422][   T21] usb 3-1: SerialNumber: syz
[   91.775192][ T1077] em28xx 1-1:0.0: Closing input extension
[   91.780717][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   91.781172][ T1314] usb 2-1: SerialNumber: syz
[   91.788290][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   91.796665][ T1077] em28xx 1-1:0.0: Freeing device
[   91.799205][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   91.805787][   T21] usb 3-1: config 0 descriptor??
[   91.811021][ T3312] usb 5-1: USB disconnect, device number 24
[   91.817972][ T1314] usb 2-1: config 0 descriptor??
[   91.826105][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   91.847615][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   91.862777][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   91.865797][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   91.874013][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   91.881581][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   91.888705][   T21] em28xx 3-1:0.0: Video interface 0 found:
[   91.901242][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[   91.909353][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   91.916610][ T1074] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[   91.924193][    T7] DVB: Unable to find symbol xc2028_attach()
[   91.930296][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   91.936789][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   91.943764][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   91.950739][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   91.956472][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   91.965402][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   91.972138][    T7] usb 5-1: Decoder not found
[   91.976720][    T7] em28xx 5-1:0.0: failed to create media graph
[   91.982937][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   91.990514][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   91.999419][    T7] em28xx 5-1:0.0: Registering input extension
[   92.005622][ T3312] em28xx 5-1:0.0: Closing input extension
[   92.013555][ T3312] em28xx 5-1:0.0: Freeing device
executing program
executing program
[   92.180730][ T1077] usb 1-1: new high-speed USB device number 21 using dummy_hcd
[   92.190799][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   92.210768][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   92.310855][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.390783][ T3312] usb 5-1: new high-speed USB device number 25 using dummy_hcd
[   92.511350][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   92.520153][   T21] em28xx 3-1:0.0: board has no eeprom
[   92.530778][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   92.530937][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.538767][ T1314] em28xx 2-1:0.0: board has no eeprom
[   92.540813][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.548122][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   92.570912][ T1074] usb 4-1: Product: syz
[   92.575061][ T1074] usb 4-1: Manufacturer: syz
[   92.579780][ T1074] usb 4-1: SerialNumber: syz
[   92.589779][ T1074] usb 4-1: config 0 descriptor??
[   92.640913][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   92.644229][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   92.648396][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   92.657540][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   92.665335][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   92.676480][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   92.684240][   T21] usb 3-1: USB disconnect, device number 20
[   92.690549][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   92.696532][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[   92.703981][ T1314] usb 2-1: USB disconnect, device number 21
[   92.710230][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   92.715831][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.724997][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   92.733083][ T1077] usb 1-1: Product: syz
[   92.737243][ T1077] usb 1-1: Manufacturer: syz
[   92.742003][ T1077] usb 1-1: SerialNumber: syz
[   92.753757][ T3606] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   92.760451][ T1077] usb 1-1: config 0 descriptor??
[   92.772603][ T3606] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   92.779653][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   92.790954][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.802400][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   92.811813][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   92.818899][ T3606] DVB: Unable to find symbol xc2028_attach()
[   92.825015][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   92.830927][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
executing program
[   92.837252][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   92.844237][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   92.851380][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   92.858531][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   92.866761][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   92.873491][ T3606] usb 3-1: Decoder not found
[   92.878060][ T3606] em28xx 3-1:0.0: failed to create media graph
[   92.884252][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[   92.891833][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   92.900508][ T3606] em28xx 3-1:0.0: Registering input extension
[   92.906806][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[   92.933829][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   92.951088][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   92.958545][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   92.970931][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
executing program
[   92.978391][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   92.986661][ T3603] DVB: Unable to find symbol xc2028_attach()
[   92.993249][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   92.999664][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   93.000976][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   93.006557][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   93.021642][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   93.024329][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[   93.034175][ T3312] usb 5-1: Product: syz
[   93.036450][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   93.040933][ T3312] usb 5-1: Manufacturer: syz
[   93.048865][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[   93.053166][ T3312] usb 5-1: SerialNumber: syz
[   93.058471][ T3603] usb 2-1: Decoder not found
[   93.065369][ T3312] usb 5-1: config 0 descriptor??
[   93.067441][ T3603] em28xx 2-1:0.0: failed to create media graph
[   93.078759][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   93.085903][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   93.093873][ T3603] em28xx 2-1:0.0: Registering input extension
[   93.100041][   T21] em28xx 3-1:0.0: Closing input extension
[   93.106022][ T1314] em28xx 2-1:0.0: Closing input extension
[   93.113298][   T21] em28xx 3-1:0.0: Freeing device
[   93.120597][ T1314] em28xx 2-1:0.0: Freeing device
[   93.122527][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   93.135152][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   93.140790][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
executing program
[   93.310790][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   93.318871][ T1074] em28xx 4-1:0.0: board has no eeprom
[   93.430738][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.430764][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   93.445506][ T1074] usb 4-1: USB disconnect, device number 23
[   93.451787][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   93.457258][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   93.463356][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   93.488375][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   93.501648][   T21] usb 3-1: new high-speed USB device number 21 using dummy_hcd
[   93.510635][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   93.517780][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   93.530874][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   93.536787][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   93.538938][ T1314] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[   93.546288][    T7] DVB: Unable to find symbol xc2028_attach()
[   93.554577][ T1077] em28xx 1-1:0.0: board has no eeprom
[   93.559848][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   93.571679][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   93.578509][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   93.585542][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   93.591532][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   93.599224][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   93.605979][    T7] usb 4-1: Decoder not found
[   93.610556][    T7] em28xx 4-1:0.0: failed to create media graph
[   93.616870][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   93.624052][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   93.631955][    T7] em28xx 4-1:0.0: Registering input extension
[   93.638132][ T1074] em28xx 4-1:0.0: Closing input extension
[   93.646000][ T1074] em28xx 4-1:0.0: Freeing device
[   93.670827][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.678006][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   93.684500][ T3603] em28xx 1-1:0.0: Registering V4L2 extension
[   93.693948][ T1077] usb 1-1: USB disconnect, device number 21
[   93.700438][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   93.716244][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   93.732538][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   93.739566][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   93.756498][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   93.764081][ T3603] DVB: Unable to find symbol xc2028_attach()
[   93.770043][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   93.776602][ T3603] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   93.780872][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   93.783602][ T3603] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   93.792091][ T3312] em28xx 5-1:0.0: board has no eeprom
[   93.798374][ T3603] em28xx 1-1:0.0: No AC97 audio processor
[   93.809531][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[   93.817305][ T3603] em28xx 1-1:0.0: Registered radio device as radio32
[   93.824058][ T3603] usb 1-1: Decoder not found
[   93.828640][ T3603] em28xx 1-1:0.0: failed to create media graph
[   93.835041][ T3603] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   93.842112][ T3603] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   93.849691][ T3603] em28xx 1-1:0.0: Registering input extension
[   93.856272][ T1077] em28xx 1-1:0.0: Closing input extension
[   93.863768][ T1077] em28xx 1-1:0.0: Freeing device
[   93.910886][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.910969][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   93.918105][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   93.936739][ T3312] usb 5-1: USB disconnect, device number 25
[   93.943126][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   93.948632][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   93.970833][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   93.981709][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   93.997441][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   94.004499][ T1074] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[   94.012259][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   94.029467][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   94.036996][    T7] DVB: Unable to find symbol xc2028_attach()
[   94.042999][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   94.049319][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   94.056431][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   94.063520][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   94.069238][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   94.076746][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   94.083582][    T7] usb 5-1: Decoder not found
[   94.088164][    T7] em28xx 5-1:0.0: failed to create media graph
[   94.094795][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   94.101854][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   94.109416][    T7] em28xx 5-1:0.0: Registering input extension
[   94.110909][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.115653][ T3312] em28xx 5-1:0.0: Closing input extension
[   94.124694][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   94.134999][ T3312] em28xx 5-1:0.0: Freeing device
[   94.138741][   T21] usb 3-1: Product: syz
[   94.147667][   T21] usb 3-1: Manufacturer: syz
[   94.152376][   T21] usb 3-1: SerialNumber: syz
[   94.158199][   T21] usb 3-1: config 0 descriptor??
[   94.180884][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.190096][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   94.198205][ T1314] usb 2-1: Product: syz
[   94.203893][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.213114][ T1314] usb 2-1: Manufacturer: syz
[   94.217686][ T1314] usb 2-1: SerialNumber: syz
[   94.222382][   T21] em28xx 3-1:0.0: Video interface 0 found:
[   94.229440][ T1314] usb 2-1: config 0 descriptor??
[   94.234463][ T1077] usb 1-1: new high-speed USB device number 22 using dummy_hcd
[   94.292798][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.303156][ T1314] em28xx 2-1:0.0: Video interface 0 found:
executing program
[   94.370777][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
executing program
[   94.490841][ T3312] usb 5-1: new high-speed USB device number 26 using dummy_hcd
[   94.530849][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   94.540978][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.550090][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   94.558285][ T1074] usb 4-1: Product: syz
[   94.562512][ T1074] usb 4-1: Manufacturer: syz
[   94.567095][ T1074] usb 4-1: SerialNumber: syz
[   94.573552][ T1074] usb 4-1: config 0 descriptor??
[   94.613000][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.622398][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   94.630868][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   94.660812][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
executing program
[   94.831290][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.844258][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   94.851005][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   94.853261][ T1077] usb 1-1: Product: syz
[   94.867123][ T1077] usb 1-1: Manufacturer: syz
[   94.872418][ T1077] usb 1-1: SerialNumber: syz
[   94.879044][ T1077] usb 1-1: config 0 descriptor??
[   94.890790][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   94.898831][   T21] em28xx 3-1:0.0: board has no eeprom
[   94.930768][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   94.932391][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.946149][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   95.000818][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.008892][ T1314] em28xx 2-1:0.0: board has no eeprom
[   95.020828][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   95.029916][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   95.037933][ T3312] usb 5-1: Product: syz
[   95.042217][ T3312] usb 5-1: Manufacturer: syz
[   95.046787][ T3312] usb 5-1: SerialNumber: syz
[   95.050722][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.054008][ T3312] usb 5-1: config 0 descriptor??
[   95.058700][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   95.069668][ T3603] em28xx 3-1:0.0: Registering V4L2 extension
[   95.077342][   T21] usb 3-1: USB disconnect, device number 21
[   95.083897][   T21] em28xx 3-1:0.0: Disconnecting em28xx
executing program
[   95.102735][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   95.103539][ T3603] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   95.112477][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   95.130375][ T3603] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   95.137393][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.144919][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.152600][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   95.183189][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.191766][ T1314] usb 2-1: USB disconnect, device number 22
[   95.198296][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   95.204385][ T3603] DVB: Unable to find symbol xc2028_attach()
[   95.210372][ T3603] tuner: 1-0061: Tuner has no way to set tv freq
[   95.228919][ T3603] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   95.237006][ T3603] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   95.244113][ T3603] em28xx 3-1:0.0: No AC97 audio processor
[   95.249834][ T3603] tuner: 1-0061: Tuner has no way to set tv freq
[   95.250806][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.259422][ T3603] em28xx 3-1:0.0: Registered radio device as radio32
[   95.264867][ T1074] em28xx 4-1:0.0: board has no eeprom
[   95.271821][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   95.282974][ T3603] usb 3-1: Decoder not found
[   95.287545][ T3603] em28xx 3-1:0.0: failed to create media graph
[   95.293732][ T3603] em28xx 3-1:0.0: V4L2 device radio32 deregistered
executing program
[   95.301470][ T3603] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   95.309293][ T3603] em28xx 3-1:0.0: Registering input extension
[   95.315783][ T3606] em28xx 2-1:0.0: Registering V4L2 extension
[   95.341294][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   95.357406][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   95.364485][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.380765][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.382026][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.388068][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   95.395515][ T3606] DVB: Unable to find symbol xc2028_attach()
[   95.407118][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   95.410303][ T1074] usb 4-1: USB disconnect, device number 24
[   95.413810][ T3606] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   95.420346][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   95.426778][ T3606] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   95.432145][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   95.438845][ T3606] em28xx 2-1:0.0: No AC97 audio processor
[   95.450532][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   95.458041][ T3606] em28xx 2-1:0.0: Registered radio device as radio32
[   95.464938][ T3606] usb 2-1: Decoder not found
[   95.469518][ T3606] em28xx 2-1:0.0: failed to create media graph
[   95.475707][ T3606] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   95.482757][ T3606] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   95.490347][ T3606] em28xx 2-1:0.0: Registering input extension
[   95.496574][   T21] em28xx 3-1:0.0: Closing input extension
[   95.502438][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   95.509217][   T21] em28xx 3-1:0.0: Freeing device
[   95.532547][    T7] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   95.549474][    T7] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   95.556694][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.573600][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.580845][    T7] DVB: Unable to find symbol xc2028_attach()
[   95.586802][    T7] tuner: 3-0061: Tuner has no way to set tv freq
[   95.594419][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   95.604380][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   95.612379][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   95.619682][    T7] tuner: 3-0061: Tuner has no way to set tv freq
[   95.627488][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   95.634534][    T7] usb 4-1: Decoder not found
[   95.639497][    T7] em28xx 4-1:0.0: failed to create media graph
[   95.645995][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   95.650843][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.653521][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   95.661905][ T1077] em28xx 1-1:0.0: board has no eeprom
[   95.668582][    T7] em28xx 4-1:0.0: Registering input extension
[   95.678774][ T1074] em28xx 4-1:0.0: Closing input extension
[   95.684558][ T1314] em28xx 2-1:0.0: Closing input extension
[   95.686361][ T1074] em28xx 4-1:0.0: Freeing device
[   95.696352][ T1314] em28xx 2-1:0.0: Freeing device
[   95.760819][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.769400][ T3312] em28xx 5-1:0.0: board has no eeprom
[   95.790726][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.797916][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   95.804825][ T3606] em28xx 1-1:0.0: Registering V4L2 extension
[   95.820779][ T1077] usb 1-1: USB disconnect, device number 22
[   95.827360][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   95.866394][ T3606] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   95.872512][   T21] usb 3-1: new high-speed USB device number 22 using dummy_hcd
[   95.880885][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.891160][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   95.896314][ T3606] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   95.904486][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.920321][ T3312] usb 5-1: USB disconnect, device number 26
[   95.927348][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   95.934878][ T3606] DVB: Unable to find symbol xc2028_attach()
[   95.941467][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   95.947801][ T3606] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   95.950196][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   95.955028][ T3606] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   95.967304][ T3606] em28xx 1-1:0.0: No AC97 audio processor
[   95.973527][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   95.981359][ T3606] em28xx 1-1:0.0: Registered radio device as radio32
[   95.988044][ T3606] usb 1-1: Decoder not found
[   95.993065][ T3606] em28xx 1-1:0.0: failed to create media graph
[   95.999218][ T3606] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   96.006358][ T3606] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   96.014190][ T3606] em28xx 1-1:0.0: Registering input extension
[   96.020399][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   96.040755][ T1074] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[   96.053993][    T7] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   96.069970][    T7] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   96.077789][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   96.090786][ T1314] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[   96.098578][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   96.106044][    T7] DVB: Unable to find symbol xc2028_attach()
[   96.112062][    T7] tuner: 2-0061: Tuner has no way to set tv freq
[   96.118386][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   96.125267][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   96.132213][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   96.137916][    T7] tuner: 2-0061: Tuner has no way to set tv freq
[   96.145474][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   96.152226][    T7] usb 5-1: Decoder not found
[   96.156804][    T7] em28xx 5-1:0.0: failed to create media graph
[   96.163239][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   96.170272][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   96.178195][    T7] em28xx 5-1:0.0: Registering input extension
[   96.184610][ T1077] em28xx 1-1:0.0: Closing input extension
[   96.190498][ T3312] em28xx 5-1:0.0: Closing input extension
[   96.195144][ T1077] em28xx 1-1:0.0: Freeing device
[   96.198285][ T3312] em28xx 5-1:0.0: Freeing device
[   96.260872][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   96.411217][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   96.500853][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   96.510012][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   96.519745][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   96.528099][   T21] usb 3-1: Product: syz
[   96.532283][   T21] usb 3-1: Manufacturer: syz
[   96.536863][   T21] usb 3-1: SerialNumber: syz
[   96.542799][   T21] usb 3-1: config 0 descriptor??
[   96.570735][ T3312] usb 5-1: new high-speed USB device number 27 using dummy_hcd
[   96.580968][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   96.590011][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   96.592519][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   96.599091][ T1074] usb 4-1: Product: syz
[   96.607658][ T1077] usb 1-1: new high-speed USB device number 23 using dummy_hcd
[   96.611984][ T1074] usb 4-1: Manufacturer: syz
[   96.619393][   T21] em28xx 3-1:0.0: Video interface 0 found:
[   96.623847][ T1074] usb 4-1: SerialNumber: syz
[   96.635717][ T1074] usb 4-1: config 0 descriptor??
[   96.682469][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   96.691960][ T1074] em28xx 4-1:0.0: Video interface 0 found:
executing program
[   96.730809][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   96.739916][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   96.747925][ T1314] usb 2-1: Product: syz
[   96.752325][ T1314] usb 2-1: Manufacturer: syz
[   96.756900][ T1314] usb 2-1: SerialNumber: syz
[   96.762866][ T1314] usb 2-1: config 0 descriptor??
[   96.803548][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   96.813010][ T1314] em28xx 2-1:0.0: Video interface 0 found:
executing program
[   96.920798][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   96.930920][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
executing program
[   97.000816][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   97.051056][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   97.101034][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   97.110423][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.119106][ T3312] usb 5-1: Product: syz
[   97.123347][ T3312] usb 5-1: Manufacturer: syz
[   97.128364][ T3312] usb 5-1: SerialNumber: syz
[   97.134904][ T3312] usb 5-1: config 0 descriptor??
[   97.170855][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   97.173511][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   97.186123][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   97.261372][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   97.271118][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.279102][ T1077] usb 1-1: Product: syz
[   97.283280][ T1077] usb 1-1: Manufacturer: syz
[   97.287859][ T1077] usb 1-1: SerialNumber: syz
[   97.292560][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.300537][   T21] em28xx 3-1:0.0: board has no eeprom
[   97.307350][ T1077] usb 1-1: config 0 descriptor??
[   97.320800][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.329217][ T1074] em28xx 4-1:0.0: board has no eeprom
executing program
[   97.372518][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   97.382442][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   97.420861][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.428106][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   97.434398][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[   97.442250][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.442322][   T21] usb 3-1: USB disconnect, device number 22
[   97.449493][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   97.465368][ T1074] usb 4-1: USB disconnect, device number 25
[   97.470270][ T3606] em28xx 3-1:0.0: reading from i2c device at 0xb8 failed (error=-19)
[   97.472313][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   97.479415][ T3606] em28xx 3-1:0.0: reading from i2c device at 0xba failed (error=-19)
[   97.493362][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   97.500792][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   97.511291][ T3606] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   97.527990][ T3606] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   97.535025][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.543516][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   97.550708][ T1314] em28xx 2-1:0.0: board has no eeprom
[   97.562676][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   97.569783][ T3606] DVB: Unable to find symbol xc2028_attach()
executing program
[   97.575979][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   97.582666][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   97.589513][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   97.596637][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   97.602499][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   97.610038][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   97.616918][ T3606] usb 3-1: Decoder not found
[   97.621597][ T3606] em28xx 3-1:0.0: failed to create media graph
[   97.628269][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[   97.635445][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[   97.643039][ T3606] em28xx 3-1:0.0: Registering input extension
[   97.649258][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   97.670764][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.678047][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   97.678851][    T7] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   97.687594][ T1314] usb 2-1: USB disconnect, device number 23
[   97.695990][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   97.703257][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   97.706138][    T7] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   97.716456][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   97.733338][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   97.740610][    T7] DVB: Unable to find symbol xc2028_attach()
[   97.746909][    T7] tuner: 2-0061: Tuner has no way to set tv freq
[   97.753407][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   97.760249][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   97.767354][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   97.773159][    T7] tuner: 2-0061: Tuner has no way to set tv freq
[   97.781299][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   97.787988][    T7] usb 4-1: Decoder not found
[   97.792647][    T7] em28xx 4-1:0.0: failed to create media graph
[   97.798798][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   97.807365][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   97.815119][    T7] em28xx 4-1:0.0: Registering input extension
[   97.821292][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.829253][ T3312] em28xx 5-1:0.0: board has no eeprom
[   97.834816][ T1074] em28xx 4-1:0.0: Closing input extension
[   97.840544][   T21] em28xx 3-1:0.0: Closing input extension
[   97.842374][ T1074] em28xx 4-1:0.0: Freeing device
[   97.848996][ T3606] em28xx 2-1:0.0: Registering V4L2 extension
[   97.860876][   T21] em28xx 3-1:0.0: Freeing device
[   97.882357][ T3606] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   97.899246][ T3606] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   97.906998][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   97.924327][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   97.931654][ T3606] DVB: Unable to find symbol xc2028_attach()
[   97.937706][ T3606] tuner: 3-0061: Tuner has no way to set tv freq
[   97.944147][ T3606] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   97.951114][ T3606] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   97.958040][ T3606] em28xx 2-1:0.0: No AC97 audio processor
[   97.960876][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.963937][ T3606] tuner: 3-0061: Tuner has no way to set tv freq
[   97.972053][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[   97.980286][ T3606] em28xx 2-1:0.0: Registered radio device as radio32
[   97.990821][ T3606] usb 2-1: Decoder not found
[   97.992318][ T3312] usb 5-1: USB disconnect, device number 27
[   97.998036][ T3606] em28xx 2-1:0.0: failed to create media graph
[   98.003479][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[   98.008431][ T3606] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[   98.022369][ T3606] em28xx 2-1:0.0: V4L2 device video71 deregistered
[   98.031790][ T3606] em28xx 2-1:0.0: Registering input extension
[   98.038021][ T1314] em28xx 2-1:0.0: Closing input extension
[   98.047082][ T1314] em28xx 2-1:0.0: Freeing device
[   98.047714][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[   98.060903][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   98.069327][ T1077] em28xx 1-1:0.0: board has no eeprom
[   98.083040][    T7] i2c i2c-4: Invalid 7-bit I2C address 0x00
[   98.099768][    T7] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[   98.107187][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   98.123824][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   98.131199][    T7] DVB: Unable to find symbol xc2028_attach()
[   98.137156][    T7] tuner: 4-0061: Tuner has no way to set tv freq
[   98.143540][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   98.150407][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   98.157817][    T7] em28xx 5-1:0.0: No AC97 audio processor
[   98.163575][    T7] tuner: 4-0061: Tuner has no way to set tv freq
[   98.172269][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[   98.178955][    T7] usb 5-1: Decoder not found
[   98.183787][    T7] em28xx 5-1:0.0: failed to create media graph
[   98.189944][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[   98.197759][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[   98.200719][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   98.204388][ T1074] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[   98.212169][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[   98.223185][    T7] em28xx 5-1:0.0: Registering input extension
[   98.231843][ T3606] em28xx 1-1:0.0: Registering V4L2 extension
[   98.239100][ T1077] usb 1-1: USB disconnect, device number 23
[   98.245049][   T21] usb 3-1: new high-speed USB device number 23 using dummy_hcd
[   98.253418][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[   98.274880][ T3606] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   98.291042][ T3606] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   98.299924][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   98.321567][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   98.328894][ T3606] DVB: Unable to find symbol xc2028_attach()
[   98.335347][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   98.342068][ T3606] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   98.349569][ T3606] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   98.356749][ T3606] em28xx 1-1:0.0: No AC97 audio processor
[   98.362549][ T3606] tuner: 1-0061: Tuner has no way to set tv freq
[   98.370170][ T3606] em28xx 1-1:0.0: Registered radio device as radio32
[   98.377545][ T3606] usb 1-1: Decoder not found
[   98.382229][ T3606] em28xx 1-1:0.0: failed to create media graph
[   98.388371][ T3606] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[   98.395662][ T3606] em28xx 1-1:0.0: V4L2 device video71 deregistered
[   98.403329][ T3606] em28xx 1-1:0.0: Registering input extension
[   98.409517][ T3312] em28xx 5-1:0.0: Closing input extension
[   98.415577][ T1077] em28xx 1-1:0.0: Closing input extension
[   98.419093][ T3312] em28xx 5-1:0.0: Freeing device
[   98.421367][ T1314] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[   98.435471][ T1077] em28xx 1-1:0.0: Freeing device
[   98.590791][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   98.670881][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   98.750808][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   98.759913][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   98.767940][ T1074] usb 4-1: Product: syz
[   98.772128][ T1074] usb 4-1: Manufacturer: syz
[   98.776711][ T1074] usb 4-1: SerialNumber: syz
[   98.781359][ T3312] usb 5-1: new high-speed USB device number 28 using dummy_hcd
[   98.790805][ T1074] usb 4-1: config 0 descriptor??
[   98.810899][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   98.820815][ T1077] usb 1-1: new high-speed USB device number 24 using dummy_hcd
[   98.832757][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   98.842936][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[   98.880976][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   98.890258][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   98.898268][   T21] usb 3-1: Product: syz
[   98.902613][   T21] usb 3-1: Manufacturer: syz
[   98.908360][   T21] usb 3-1: SerialNumber: syz
[   98.917064][   T21] usb 3-1: config 0 descriptor??
[   98.973096][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   98.982336][   T21] em28xx 3-1:0.0: Video interface 0 found:
executing program
[   99.020866][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.030485][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   99.039081][ T1314] usb 2-1: Product: syz
[   99.043401][ T1314] usb 2-1: Manufacturer: syz
[   99.047993][ T1314] usb 2-1: SerialNumber: syz
[   99.053982][ T1314] usb 2-1: config 0 descriptor??
[   99.092255][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.101582][ T1314] em28xx 2-1:0.0: Video interface 0 found:
executing program
[   99.140824][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   99.150826][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   99.230829][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
executing program
[   99.310813][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.319978][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   99.320912][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   99.328537][ T3312] usb 5-1: Product: syz
[   99.338206][ T3312] usb 5-1: Manufacturer: syz
[   99.343097][ T3312] usb 5-1: SerialNumber: syz
[   99.349324][ T3312] usb 5-1: config 0 descriptor??
[   99.392426][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.401827][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[   99.440845][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.449943][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   99.458050][ T1077] usb 1-1: Product: syz
[   99.462302][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   99.468317][ T1077] usb 1-1: Manufacturer: syz
[   99.470771][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.473050][ T1077] usb 1-1: SerialNumber: syz
[   99.481520][ T1074] em28xx 4-1:0.0: board has no eeprom
[   99.487569][ T1077] usb 1-1: config 0 descriptor??
executing program
[   99.542584][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.551889][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[   99.600913][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   99.608035][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[   99.614347][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[   99.623825][ T1074] usb 4-1: USB disconnect, device number 26
[   99.630324][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[   99.645760][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   99.662225][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   99.669299][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   99.680799][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.689044][   T21] em28xx 3-1:0.0: board has no eeprom
[   99.689802][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   99.701955][    T7] DVB: Unable to find symbol xc2028_attach()
[   99.707914][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[   99.714411][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   99.721367][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   99.727388][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   99.734342][    T7] em28xx 4-1:0.0: No AC97 audio processor
[   99.740053][    T7] tuner: 1-0061: Tuner has no way to set tv freq
executing program
[   99.748858][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[   99.755996][    T7] usb 4-1: Decoder not found
[   99.760584][    T7] em28xx 4-1:0.0: failed to create media graph
[   99.766986][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[   99.774097][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[   99.781228][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.782502][    T7] em28xx 4-1:0.0: Registering input extension
[   99.791385][ T1314] em28xx 2-1:0.0: board has no eeprom
[   99.795459][ T1074] em28xx 4-1:0.0: Closing input extension
[   99.801710][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   99.809153][ T1074] em28xx 4-1:0.0: Freeing device
[   99.818702][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[   99.831723][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[   99.840287][   T21] usb 3-1: USB disconnect, device number 23
[   99.850545][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[   99.856523][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   99.873582][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   99.889840][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   99.897031][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   99.914424][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[   99.921784][ T3606] DVB: Unable to find symbol xc2028_attach()
[   99.927839][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   99.934336][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   99.941663][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   99.948504][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   99.955485][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[   99.961597][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[   99.968511][ T1314] usb 2-1: USB disconnect, device number 24
[   99.974929][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[   99.980481][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[   99.988106][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[   99.995311][ T3606] usb 3-1: Decoder not found
[   99.999885][ T3606] em28xx 3-1:0.0: failed to create media graph
[  100.006072][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[  100.013140][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[  100.020776][ T3606] em28xx 3-1:0.0: Registering input extension
[  100.027439][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[  100.040852][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  100.049044][ T3312] em28xx 5-1:0.0: board has no eeprom
[  100.057769][ T3603] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  100.074817][ T3603] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  100.082833][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  100.099926][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  100.107144][ T3603] DVB: Unable to find symbol xc2028_attach()
[  100.113224][ T3603] tuner: 3-0061: Tuner has no way to set tv freq
[  100.119560][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  100.126512][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  100.133459][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[  100.139158][ T3603] tuner: 3-0061: Tuner has no way to set tv freq
[  100.147889][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[  100.154642][ T3603] usb 2-1: Decoder not found
[  100.159358][ T3603] em28xx 2-1:0.0: failed to create media graph
[  100.160796][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  100.165949][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[  100.172782][ T1074] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[  100.182009][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[  100.186772][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[  100.199162][ T3603] em28xx 2-1:0.0: Registering input extension
[  100.205638][   T21] em28xx 3-1:0.0: Closing input extension
[  100.207363][ T3312] usb 5-1: USB disconnect, device number 28
[  100.212512][ T1314] em28xx 2-1:0.0: Closing input extension
[  100.223332][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  100.223789][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[  100.232298][   T21] em28xx 3-1:0.0: Freeing device
[  100.242557][ T1077] em28xx 1-1:0.0: board has no eeprom
[  100.248032][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[  100.249745][ T1314] em28xx 2-1:0.0: Freeing device
[  100.280574][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  100.296921][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  100.304196][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  100.321713][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  100.328807][    T7] DVB: Unable to find symbol xc2028_attach()
[  100.334866][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  100.341220][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  100.348070][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  100.355021][    T7] em28xx 5-1:0.0: No AC97 audio processor
[  100.360763][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  100.369098][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[  100.370769][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  100.375834][    T7] usb 5-1: Decoder not found
[  100.383771][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[  100.387564][    T7] em28xx 5-1:0.0: failed to create media graph
[  100.402646][ T1077] usb 1-1: USB disconnect, device number 24
[  100.409048][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[  100.422688][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[  100.441793][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[  100.455727][    T7] em28xx 5-1:0.0: Registering input extension
[  100.462930][ T3603] em28xx 1-1:0.0: Registering V4L2 extension
[  100.493054][ T3603] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  100.509690][ T3603] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  100.517120][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  100.534432][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  100.541641][ T3603] DVB: Unable to find symbol xc2028_attach()
[  100.547598][ T3603] tuner: 4-0061: Tuner has no way to set tv freq
[  100.550833][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  100.553943][ T3603] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  100.570543][ T3603] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  100.577812][ T3603] em28xx 1-1:0.0: No AC97 audio processor
[  100.583571][ T3603] tuner: 4-0061: Tuner has no way to set tv freq
[  100.591175][ T3603] em28xx 1-1:0.0: Registered radio device as radio32
[  100.597868][ T3603] usb 1-1: Decoder not found
[  100.602477][ T3603] em28xx 1-1:0.0: failed to create media graph
[  100.608638][ T3603] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[  100.615761][ T3603] em28xx 1-1:0.0: V4L2 device video71 deregistered
[  100.623402][ T3603] em28xx 1-1:0.0: Registering input extension
[  100.629586][ T3312] em28xx 5-1:0.0: Closing input extension
[  100.635671][ T1077] em28xx 1-1:0.0: Closing input extension
[  100.639033][ T3312] em28xx 5-1:0.0: Freeing device
[  100.641475][ T1314] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[  100.641561][   T21] usb 3-1: new high-speed USB device number 24 using dummy_hcd
[  100.663738][ T1077] em28xx 1-1:0.0: Freeing device
[  100.720875][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  100.729985][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  100.738077][ T1074] usb 4-1: Product: syz
[  100.742275][ T1074] usb 4-1: Manufacturer: syz
[  100.746851][ T1074] usb 4-1: SerialNumber: syz
[  100.752845][ T1074] usb 4-1: config 0 descriptor??
[  100.792103][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  100.801480][ T1074] em28xx 4-1:0.0: Video interface 0 found:
executing program
[  101.000903][ T3312] usb 5-1: new high-speed USB device number 29 using dummy_hcd
[  101.050804][ T1077] usb 1-1: new high-speed USB device number 25 using dummy_hcd
[  101.058524][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.080923][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.110942][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  101.280975][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.290145][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.298187][ T1314] usb 2-1: Product: syz
[  101.302559][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.311678][ T1314] usb 2-1: Manufacturer: syz
[  101.316246][ T1314] usb 2-1: SerialNumber: syz
[  101.320868][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.329359][   T21] usb 3-1: Product: syz
[  101.334080][   T21] usb 3-1: Manufacturer: syz
[  101.339380][ T1314] usb 2-1: config 0 descriptor??
[  101.344426][   T21] usb 3-1: SerialNumber: syz
[  101.350206][   T21] usb 3-1: config 0 descriptor??
[  101.360855][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.402380][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.413105][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.422472][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[  101.428325][   T21] em28xx 3-1:0.0: Video interface 0 found:
[  101.440805][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  101.448934][ T1074] em28xx 4-1:0.0: board has no eeprom
[  101.460843][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.530803][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.539862][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.547901][ T3312] usb 5-1: Product: syz
[  101.552076][ T3312] usb 5-1: Manufacturer: syz
[  101.556641][ T3312] usb 5-1: SerialNumber: syz
[  101.561276][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  101.568378][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[  101.575500][ T3312] usb 5-1: config 0 descriptor??
executing program
executing program
[  101.580857][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[  101.588210][ T1074] usb 4-1: USB disconnect, device number 27
[  101.594865][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[  101.612530][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.621892][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[  101.628315][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  101.645018][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  101.652143][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  101.669234][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  101.676873][    T7] DVB: Unable to find symbol xc2028_attach()
[  101.682994][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  101.689317][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  101.690827][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.696339][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  101.705785][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.712457][    T7] em28xx 4-1:0.0: No AC97 audio processor
[  101.721058][ T1077] usb 1-1: Product: syz
[  101.726138][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  101.730223][ T1077] usb 1-1: Manufacturer: syz
[  101.738612][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[  101.741423][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  101.748536][    T7] usb 4-1: Decoder not found
[  101.754189][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  101.759373][    T7] em28xx 4-1:0.0: failed to create media graph
[  101.766430][ T1077] usb 1-1: SerialNumber: syz
[  101.771423][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
executing program
[  101.777907][ T1077] usb 1-1: config 0 descriptor??
[  101.783115][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[  101.794684][    T7] em28xx 4-1:0.0: Registering input extension
[  101.800932][ T1074] em28xx 4-1:0.0: Closing input extension
[  101.808191][ T1074] em28xx 4-1:0.0: Freeing device
[  101.822353][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.831815][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[  101.920783][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
executing program
[  102.153247][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  102.160754][ T1074] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[  102.180881][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.190458][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.198623][ T1314] em28xx 2-1:0.0: board has no eeprom
[  102.204241][   T21] em28xx 3-1:0.0: board has no eeprom
[  102.240833][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.248926][ T3312] em28xx 5-1:0.0: board has no eeprom
[  102.320813][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  102.328006][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[  102.334043][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  102.341576][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[  102.347651][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[  102.355315][ T1314] usb 2-1: USB disconnect, device number 25
[  102.360781][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  102.362213][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[  102.376432][   T21] usb 3-1: USB disconnect, device number 24
[  102.377542][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[  102.383680][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[  102.400202][ T3312] usb 5-1: USB disconnect, device number 29
[  102.406991][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[  102.412468][ T3603] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  102.429458][ T3603] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  102.438651][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  102.458642][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  102.466066][ T3603] DVB: Unable to find symbol xc2028_attach()
[  102.472214][ T3603] tuner: 1-0061: Tuner has no way to set tv freq
[  102.479179][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  102.486080][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  102.493360][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[  102.499068][ T3603] tuner: 1-0061: Tuner has no way to set tv freq
[  102.507940][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[  102.515203][ T3603] usb 2-1: Decoder not found
[  102.520422][ T3603] em28xx 2-1:0.0: failed to create media graph
[  102.526646][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[  102.530871][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  102.533239][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.551126][ T1077] em28xx 1-1:0.0: board has no eeprom
[  102.556747][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[  102.564618][ T3603] em28xx 2-1:0.0: Registering input extension
[  102.570842][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[  102.596637][ T3606] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  102.612792][ T3606] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  102.619845][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  102.637287][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  102.644473][ T3606] DVB: Unable to find symbol xc2028_attach()
[  102.650427][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[  102.656760][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  102.663614][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  102.670524][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[  102.676252][ T3606] tuner: 2-0061: Tuner has no way to set tv freq
[  102.683592][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[  102.690298][ T3606] usb 3-1: Decoder not found
[  102.694944][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  102.700948][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  102.702155][ T3606] em28xx 3-1:0.0: failed to create media graph
[  102.711528][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  102.717228][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[  102.725707][ T1074] usb 4-1: Product: syz
[  102.731947][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[  102.735872][ T1074] usb 4-1: Manufacturer: syz
[  102.743165][ T1077] usb 1-1: USB disconnect, device number 25
[  102.749636][ T1074] usb 4-1: SerialNumber: syz
[  102.753020][ T3606] em28xx 3-1:0.0: V4L2 device video71 deregistered
[  102.760263][ T1074] usb 4-1: config 0 descriptor??
[  102.764077][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[  102.775084][ T3606] em28xx 3-1:0.0: Registering input extension
[  102.781352][    T7] em28xx 5-1:0.0: Registering V4L2 extension
[  102.803233][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  102.812679][    T7] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  102.818617][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[  102.833848][    T7] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  102.848352][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  102.865750][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  102.873178][    T7] DVB: Unable to find symbol xc2028_attach()
[  102.879718][    T7] tuner: 3-0061: Tuner has no way to set tv freq
[  102.886139][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  102.893156][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  102.900114][    T7] em28xx 5-1:0.0: No AC97 audio processor
[  102.905880][    T7] tuner: 3-0061: Tuner has no way to set tv freq
[  102.913231][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[  102.919931][    T7] usb 5-1: Decoder not found
[  102.924582][    T7] em28xx 5-1:0.0: failed to create media graph
[  102.930838][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[  102.937796][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[  102.945570][    T7] em28xx 5-1:0.0: Registering input extension
executing program
[  102.951821][ T1314] em28xx 2-1:0.0: Closing input extension
[  102.957679][ T3603] em28xx 1-1:0.0: Registering V4L2 extension
[  102.966381][ T1314] em28xx 2-1:0.0: Freeing device
[  102.988554][ T3603] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  103.007882][ T3603] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  103.015006][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  103.032410][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  103.039620][ T3603] DVB: Unable to find symbol xc2028_attach()
[  103.045629][ T3603] tuner: 4-0061: Tuner has no way to set tv freq
[  103.052038][ T3603] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  103.058908][ T3603] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  103.065861][ T3603] em28xx 1-1:0.0: No AC97 audio processor
[  103.071739][ T3603] tuner: 4-0061: Tuner has no way to set tv freq
[  103.079160][ T3603] em28xx 1-1:0.0: Registered radio device as radio32
[  103.085892][ T3603] usb 1-1: Decoder not found
[  103.090470][ T3603] em28xx 1-1:0.0: failed to create media graph
[  103.096652][ T3603] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[  103.103696][ T3603] em28xx 1-1:0.0: V4L2 device video71 deregistered
[  103.111330][ T3603] em28xx 1-1:0.0: Registering input extension
[  103.117480][   T21] em28xx 3-1:0.0: Closing input extension
[  103.123536][ T3312] em28xx 5-1:0.0: Closing input extension
[  103.129972][   T21] em28xx 3-1:0.0: Freeing device
[  103.130803][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  103.141068][ T1077] em28xx 1-1:0.0: Closing input extension
[  103.142839][ T3312] em28xx 5-1:0.0: Freeing device
[  103.150320][ T1077] em28xx 1-1:0.0: Freeing device
[  103.350732][ T1314] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[  103.460777][ T1074] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  103.468964][ T1074] em28xx 4-1:0.0: board has no eeprom
[  103.500760][ T3312] usb 5-1: new high-speed USB device number 30 using dummy_hcd
[  103.510721][   T21] usb 3-1: new high-speed USB device number 25 using dummy_hcd
[  103.540914][ T1077] usb 1-1: new high-speed USB device number 26 using dummy_hcd
[  103.580730][ T1074] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  103.587877][ T1074] em28xx 4-1:0.0: analog set to bulk mode.
[  103.597087][ T1074] usb 4-1: USB disconnect, device number 28
[  103.603401][ T1074] em28xx 4-1:0.0: Disconnecting em28xx
[  103.608902][    T7] em28xx 4-1:0.0: Registering V4L2 extension
[  103.635024][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  103.652299][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  103.659962][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  103.677738][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  103.684930][    T7] DVB: Unable to find symbol xc2028_attach()
[  103.691120][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  103.697446][    T7] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  103.704343][    T7] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  103.711400][    T7] em28xx 4-1:0.0: No AC97 audio processor
[  103.717112][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  103.726140][    T7] em28xx 4-1:0.0: Registered radio device as radio32
[  103.732839][    T7] usb 4-1: Decoder not found
[  103.737405][    T7] em28xx 4-1:0.0: failed to create media graph
[  103.743906][    T7] em28xx 4-1:0.0: V4L2 device radio32 deregistered
[  103.750907][ T1314] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.751863][    T7] em28xx 4-1:0.0: V4L2 device video71 deregistered
[  103.769645][    T7] em28xx 4-1:0.0: Registering input extension
[  103.775860][ T1074] em28xx 4-1:0.0: Closing input extension
[  103.784540][ T1074] em28xx 4-1:0.0: Freeing device
[  103.860846][ T3312] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.960849][   T21] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.970724][ T1314] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  103.979744][ T1314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  103.987983][ T1077] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.997794][ T1314] usb 2-1: Product: syz
[  104.001965][ T1314] usb 2-1: Manufacturer: syz
[  104.006543][ T1314] usb 2-1: SerialNumber: syz
[  104.012578][ T1314] usb 2-1: config 0 descriptor??
[  104.030847][ T3312] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  104.039962][ T3312] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.048000][ T3312] usb 5-1: Product: syz
[  104.052222][ T3312] usb 5-1: Manufacturer: syz
[  104.056804][ T3312] usb 5-1: SerialNumber: syz
[  104.062988][ T1314] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.065027][ T3312] usb 5-1: config 0 descriptor??
[  104.073095][ T1314] em28xx 2-1:0.0: Video interface 0 found:
[  104.112621][ T3312] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.121954][ T3312] em28xx 5-1:0.0: Video interface 0 found:
[  104.140849][ T1074] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[  104.190905][ T1077] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  104.200148][   T21] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  104.209198][   T21] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.217218][ T1077] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.225271][   T21] usb 3-1: Product: syz
[  104.229412][   T21] usb 3-1: Manufacturer: syz
[  104.234030][ T1077] usb 1-1: Product: syz
executing program
[  104.238176][ T1077] usb 1-1: Manufacturer: syz
[  104.242785][   T21] usb 3-1: SerialNumber: syz
[  104.247815][ T1077] usb 1-1: SerialNumber: syz
[  104.253616][   T21] usb 3-1: config 0 descriptor??
[  104.259368][ T1077] usb 1-1: config 0 descriptor??
executing program
[  104.302445][ T1077] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.313503][   T21] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.323003][ T1077] em28xx 1-1:0.0: Video interface 0 found:
[  104.328872][   T21] em28xx 3-1:0.0: Video interface 0 found:
[  104.410856][ T1314] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  104.430869][ T3312] em28xx 5-1:0.0: unknown em28xx chip ID (0)
executing program
executing program
[  104.500849][ T1074] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  104.670869][ T1074] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  104.679919][ T1074] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.680785][   T21] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  104.688046][ T1074] usb 4-1: Product: syz
[  104.694535][ T1077] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  104.698053][ T1074] usb 4-1: Manufacturer: syz
[  104.708718][ T1074] usb 4-1: SerialNumber: syz
[  104.714461][ T1074] usb 4-1: config 0 descriptor??
[  104.752190][ T1074] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.761545][ T3312] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  104.769517][ T3312] em28xx 5-1:0.0: board has no eeprom
[  104.774927][ T1074] em28xx 4-1:0.0: Video interface 0 found:
[  104.830814][ T1314] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  104.839021][ T1314] em28xx 2-1:0.0: board has no eeprom
[  104.890753][ T3312] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  104.897964][ T3312] em28xx 5-1:0.0: analog set to bulk mode.
[  104.905636][ T3312] usb 5-1: USB disconnect, device number 30
[  104.911958][ T3312] em28xx 5-1:0.0: Disconnecting em28xx
[  104.917434][    T7] em28xx 5-1:0.0: Registering V4L2 extension
executing program
[  104.943410][    T7] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  104.965078][    T7] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  104.970832][ T1314] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  104.973430][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  104.979105][ T1314] em28xx 2-1:0.0: analog set to bulk mode.
[  104.999763][    T7] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.001839][ T1314] usb 2-1: USB disconnect, device number 26
[  105.014493][    T7] DVB: Unable to find symbol xc2028_attach()
[  105.015066][ T1314] em28xx 2-1:0.0: Disconnecting em28xx
[  105.021360][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  105.032952][    T7] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  105.042704][    T7] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  105.050216][    T7] em28xx 5-1:0.0: No AC97 audio processor
[  105.057794][    T7] tuner: 1-0061: Tuner has no way to set tv freq
[  105.065499][    T7] em28xx 5-1:0.0: Registered radio device as radio32
[  105.072367][ T1074] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  105.078422][    T7] usb 5-1: Decoder not found
[  105.080809][ T1077] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  105.083088][    T7] em28xx 5-1:0.0: failed to create media graph
[  105.091970][   T21] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  105.097281][    T7] em28xx 5-1:0.0: V4L2 device radio32 deregistered
[  105.105668][ T1077] em28xx 1-1:0.0: board has no eeprom
[  105.113509][    T7] em28xx 5-1:0.0: V4L2 device video71 deregistered
[  105.117764][   T21] em28xx 3-1:0.0: board has no eeprom
[  105.127385][    T7] em28xx 5-1:0.0: Registering input extension
[  105.135350][ T3312] em28xx 5-1:0.0: Closing input extension
[  105.141303][ T3603] em28xx 2-1:0.0: Registering V4L2 extension
[  105.144941][ T3312] em28xx 5-1:0.0: Freeing device
[  105.170751][ T3603] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  105.186608][ T3603] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  105.193972][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.211837][ T3603] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.219034][ T3603] DVB: Unable to find symbol xc2028_attach()
[  105.225156][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[  105.231556][   T21] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  105.238650][   T21] em28xx 3-1:0.0: analog set to bulk mode.
[  105.244588][ T1077] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  105.251727][ T3603] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  105.258565][ T3603] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  105.265527][ T1077] em28xx 1-1:0.0: analog set to bulk mode.
[  105.276574][ T1077] usb 1-1: USB disconnect, device number 26
[  105.282764][   T21] usb 3-1: USB disconnect, device number 25
[  105.289236][   T21] em28xx 3-1:0.0: Disconnecting em28xx
[  105.294752][ T3603] em28xx 2-1:0.0: No AC97 audio processor
[  105.300471][ T3603] tuner: 2-0061: Tuner has no way to set tv freq
[  105.307437][ T1077] em28xx 1-1:0.0: Disconnecting em28xx
[  105.318439][ T3603] em28xx 2-1:0.0: Registered radio device as radio32
[  105.325214][ T3603] usb 2-1: Decoder not found
[  105.329790][ T3603] em28xx 2-1:0.0: failed to create media graph
[  105.335960][ T3603] em28xx 2-1:0.0: V4L2 device radio32 deregistered
[  105.342942][ T3603] em28xx 2-1:0.0: V4L2 device video71 deregistered
[  105.350856][ T3603] em28xx 2-1:0.0: Registering input extension
[  105.352604][ T4297] ==================================================================
[  105.357034][ T3606] em28xx 3-1:0.0: Registering V4L2 extension
[  105.365017][ T4297] BUG: KASAN: use-after-free in v4l2_fh_open+0xc7/0x430
[  105.365058][ T4297] Read of size 8 at addr ffff88801e86c900 by task v4l_id/4297
[  105.365072][ T4297] 
[  105.387676][ T4297] CPU: 0 PID: 4297 Comm: v4l_id Not tainted 5.15.164-syzkaller #0
[  105.395477][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[  105.400569][ T3606] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  105.405528][ T4297] Call Trace:
[  105.405537][ T4297]  <TASK>
[  105.405545][ T4297]  dump_stack_lvl+0x1e3/0x2d0
[  105.405569][ T4297]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  105.426816][ T3606] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  105.427862][ T4297]  ? _printk+0xd1/0x120
[  105.435090][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.438940][ T4297]  ? __wake_up_klogd+0xcc/0x100
[  105.452636][ T4297]  ? panic+0x860/0x860
[  105.457607][ T4297]  ? _raw_spin_lock_irqsave+0xdd/0x120
[  105.463353][ T4297]  print_address_description+0x63/0x3b0
[  105.463561][ T3606] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.469445][ T4297]  ? v4l2_fh_open+0xc7/0x430
[  105.476860][ T3606] DVB: Unable to find symbol xc2028_attach()
[  105.481272][ T4297]  kasan_report+0x16b/0x1c0
[  105.481297][ T4297]  ? v4l2_fh_open+0xc7/0x430
[  105.481318][ T4297]  v4l2_fh_open+0xc7/0x430
[  105.487692][ T3606] tuner: 4-0061: Tuner has no way to set tv freq
[  105.491806][ T4297]  em28xx_v4l2_open+0x15d/0xa10
[  105.491848][ T4297]  v4l2_open+0x228/0x360
[  105.496426][ T3606] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  105.500814][ T4297]  chrdev_open+0x54a/0x630
[  105.500837][ T4297]  ? cd_forget+0x160/0x160
[  105.500852][ T4297]  ? do_raw_spin_unlock+0x137/0x8b0
[  105.500873][ T4297]  ? fsnotify_perm+0x47b/0x590
[  105.509008][ T3606] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  105.511997][ T4297]  ? cd_forget+0x160/0x160
[  105.512017][ T4297]  do_dentry_open+0x807/0xfb0
[  105.512047][ T4297]  path_openat+0x2705/0x2f20
[  105.516730][ T3606] em28xx 3-1:0.0: No AC97 audio processor
[  105.523095][ T4297]  ? do_filp_open+0x460/0x460
[  105.527792][ T3606] tuner: 4-0061: Tuner has no way to set tv freq
[  105.531892][ T4297]  do_filp_open+0x21c/0x460
[  105.531918][ T4297]  ? vfs_tmpfile+0x2e0/0x2e0
[  105.539156][ T3606] em28xx 3-1:0.0: Registered radio device as radio32
[  105.541842][ T4297]  ? _raw_spin_unlock+0x24/0x40
[  105.541865][ T4297]  ? alloc_fd+0x598/0x630
[  105.549025][ T3606] usb 3-1: Decoder not found
[  105.553166][ T4297]  do_sys_openat2+0x13b/0x4f0
[  105.553193][ T4297]  ? do_sys_open+0x220/0x220
[  105.553218][ T4297]  __x64_sys_openat+0x243/0x290
[  105.553237][ T4297]  ? __ia32_sys_open+0x270/0x270
[  105.557889][ T3606] em28xx 3-1:0.0: failed to create media graph
[  105.562449][ T4297]  ? syscall_enter_from_user_mode+0x2e/0x240
[  105.562472][ T4297]  ? lockdep_hardirqs_on+0x94/0x130
[  105.569388][ T3606] em28xx 3-1:0.0: V4L2 device radio32 deregistered
[  105.572800][ T4297]  ? syscall_enter_from_user_mode+0x2e/0x240
[  105.572826][ T4297]  do_syscall_64+0x3b/0xb0
[  105.579935][ T3606] em28xx 3-1:0.0: V4L2 device video72 deregistered
[  105.583601][ T4297]  ? clear_bhb_loop+0x15/0x70
[  105.583627][ T4297]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  105.590004][ T3606] em28xx 3-1:0.0: Registering input extension
[  105.594847][ T4297] RIP: 0033:0x7f9217b8c9a4
[  105.594876][ T4297] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[  105.599841][ T3582] em28xx 1-1:0.0: Registering V4L2 extension
[  105.603994][ T4297] RSP: 002b:00007ffea9756f90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  105.604019][ T4297] RAX: ffffffffffffffda RBX: 00007ffea97571a8 RCX: 00007f9217b8c9a4
[  105.604031][ T4297] RDX: 0000000000000000 RSI: 00007ffea9757f22 RDI: 00000000ffffff9c
[  105.604042][ T4297] RBP: 00007ffea9757f22 R08: 0000000000000000 R09: 0000000000000000
[  105.604053][ T4297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  105.604062][ T4297] R13: 00007ffea97571c0 R14: 000056380b8b4670 R15: 00007f9217fd5a80
[  105.604088][ T4297]  </TASK>
[  105.644013][ T3582] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  105.644854][ T4297] 
[  105.644861][ T4297] The buggy address belongs to the page:
[  105.666966][ T3582] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  105.668161][ T4297] page:ffffea00007a1b00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1e86c
[  105.674805][ T3582] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.678666][ T4297] head:ffffea00007a1b00 order:2 compound_mapcount:0 compound_pincount:0
[  105.700221][ T3582] failing symbol_get of non-GPLONLY symbol xc2028_attach.
[  105.708769][ T4297] flags: 0xfff00000010000(head|node=0|zone=1|lastcpupid=0x7ff)
[  105.708808][ T4297] raw: 00fff00000010000 0000000000000000 dead000000000122 0000000000000000
[  105.708821][ T4297] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[  105.708829][ T4297] page dumped because: kasan: bad access detected
[  105.708845][ T4297] page_owner tracks the page as allocated
[  105.708851][ T4297] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), pid 3582, ts 105608959675, free_ts 105589982278
[  105.708874][ T4297]  get_page_from_freelist+0x322a/0x33c0
[  105.714957][ T3582] DVB: Unable to find symbol xc2028_attach()
[  105.723207][ T4297]  __alloc_pages+0x272/0x700
[  105.723225][ T4297]  kmalloc_order+0x41/0x150
[  105.723240][ T4297]  kmalloc_order_trace+0x15/0xe0
[  105.732381][ T3582] tuner: 3-0061: Tuner has no way to set tv freq
[  105.739140][ T4297]  em28xx_v4l2_init+0xe2/0x2d50
[  105.747407][ T3582] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  105.755034][ T4297]  em28xx_init_extension+0x11b/0x1c0
[  105.755057][ T4297]  process_one_work+0x8a1/0x10c0
[  105.755074][ T4297]  worker_thread+0xd83/0x1280
[  105.755087][ T4297]  kthread+0x3f6/0x4f0
[  105.755099][ T4297]  ret_from_fork+0x1f/0x30
[  105.755116][ T4297] page last free stack trace:
[  105.755122][ T4297]  free_unref_page_prepare+0xc34/0xcf0
[  105.763799][ T3582] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  105.766066][ T4297]  free_unref_page+0x95/0x2d0
[  105.772195][ T3582] em28xx 1-1:0.0: No AC97 audio processor
[  105.774226][ T4297]  free_nonslab_page+0xe4/0x150
[  105.779834][ T3582] tuner: 3-0061: Tuner has no way to set tv freq
[  105.786762][ T4297]  kfree+0x1cf/0x270
[  105.786787][ T4297]  em28xx_v4l2_init+0x15d7/0x2d50
[  105.786802][ T4297]  em28xx_init_extension+0x11b/0x1c0
[  105.786821][ T4297]  process_one_work+0x8a1/0x10c0
[  105.786837][ T4297]  worker_thread+0xd83/0x1280
[  105.802535][ T3582] em28xx 1-1:0.0: Registered radio device as radio32
[  105.805297][ T4297]  kthread+0x3f6/0x4f0
[  105.813942][ T3582] usb 1-1: Decoder not found
[  105.821488][ T4297]  ret_from_fork+0x1f/0x30
[  105.821513][ T4297] 
[  105.821517][ T4297] Memory state around the buggy address:
[  105.821526][ T4297]  ffff88801e86c800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  105.821537][ T4297]  ffff88801e86c880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  105.821548][ T4297] >ffff88801e86c900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  105.829553][ T3582] em28xx 1-1:0.0: failed to create media graph
[  105.838576][ T4297]                    ^
[  105.838595][ T4297]  ffff88801e86c980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  105.838606][ T4297]  ffff88801e86ca00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  105.838613][ T4297] ==================================================================
[  105.838619][ T4297] Disabling lock debugging due to kernel taint
[  105.840193][ T4297] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  105.849942][ T3582] em28xx 1-1:0.0: V4L2 device radio32 deregistered
[  105.855908][ T4297] CPU: 0 PID: 4297 Comm: v4l_id Tainted: G    B             5.15.164-syzkaller #0
[  105.855957][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[  105.855967][ T4297] Call Trace:
[  105.855975][ T4297]  <TASK>
[  105.864315][ T3582] em28xx 1-1:0.0: V4L2 device video72 deregistered
[  105.878562][ T4297]  dump_stack_lvl+0x1e3/0x2d0
[  105.878589][ T4297]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  105.887119][ T3582] em28xx 1-1:0.0: Registering input extension
[  105.890064][ T4297]  ? panic+0x860/0x860
[  105.894760][ T1314] em28xx 2-1:0.0: Closing input extension
[  105.899102][ T4297]  ? rcu_is_watching+0x11/0xa0
[  105.904159][   T21] em28xx 3-1:0.0: Closing input extension
[  105.910392][ T4297]  ? preempt_schedule_common+0xa6/0xd0
[  105.930677][ T1077] em28xx 1-1:0.0: Closing input extension
[  105.932184][ T4297]  panic+0x318/0x860
[  105.941420][   T21] em28xx 3-1:0.0: Freeing device
[  105.945258][ T4297]  ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[  105.950983][ T1077] em28xx 1-1:0.0: Freeing device
[  105.955341][ T4297]  ? check_panic_on_warn+0x1d/0xa0
[  106.217048][ T4297]  ? fb_is_primary_device+0xd0/0xd0
[  106.222230][ T4297]  ? _raw_spin_unlock_irqrestore+0x128/0x130
[  106.228194][ T4297]  ? _raw_spin_unlock+0x40/0x40
[  106.233017][ T4297]  check_panic_on_warn+0x7e/0xa0
[  106.237928][ T4297]  ? v4l2_fh_open+0xc7/0x430
[  106.242491][ T4297]  end_report+0x6d/0xf0
[  106.246621][ T4297]  kasan_report+0x18e/0x1c0
[  106.251099][ T4297]  ? v4l2_fh_open+0xc7/0x430
[  106.255662][ T4297]  v4l2_fh_open+0xc7/0x430
[  106.260048][ T4297]  em28xx_v4l2_open+0x15d/0xa10
[  106.264875][ T4297]  v4l2_open+0x228/0x360
[  106.269087][ T4297]  chrdev_open+0x54a/0x630
[  106.273474][ T4297]  ? cd_forget+0x160/0x160
[  106.277859][ T4297]  ? do_raw_spin_unlock+0x137/0x8b0
[  106.283034][ T4297]  ? fsnotify_perm+0x47b/0x590
[  106.287775][ T4297]  ? cd_forget+0x160/0x160
[  106.292163][ T4297]  do_dentry_open+0x807/0xfb0
[  106.296902][ T4297]  path_openat+0x2705/0x2f20
[  106.301469][ T4297]  ? do_filp_open+0x460/0x460
[  106.306120][ T4297]  do_filp_open+0x21c/0x460
[  106.310594][ T4297]  ? vfs_tmpfile+0x2e0/0x2e0
[  106.315156][ T4297]  ? _raw_spin_unlock+0x24/0x40
[  106.319977][ T4297]  ? alloc_fd+0x598/0x630
[  106.324278][ T4297]  do_sys_openat2+0x13b/0x4f0
[  106.328928][ T4297]  ? do_sys_open+0x220/0x220
[  106.335023][ T4297]  __x64_sys_openat+0x243/0x290
[  106.340802][   T21] usb 3-1: new high-speed USB device number 26 using dummy_hcd
[  106.342460][ T4297]  ? __ia32_sys_open+0x270/0x270
[  106.351896][ T1077] usb 1-1: new high-speed USB device number 27 using dummy_hcd
[  106.357112][ T4297]  ? syscall_enter_from_user_mode+0x2e/0x240
[  106.370788][ T4297]  ? lockdep_hardirqs_on+0x94/0x130
[  106.376517][ T4297]  ? syscall_enter_from_user_mode+0x2e/0x240
[  106.382480][ T4297]  do_syscall_64+0x3b/0xb0
[  106.387077][ T4297]  ? clear_bhb_loop+0x15/0x70
[  106.391773][ T4297]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  106.397681][ T4297] RIP: 0033:0x7f9217b8c9a4
[  106.402092][ T4297] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[  106.421671][ T4297] RSP: 002b:00007ffea9756f90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  106.430059][ T4297] RAX: ffffffffffffffda RBX: 00007ffea97571a8 RCX: 00007f9217b8c9a4
[  106.438004][ T4297] RDX: 0000000000000000 RSI: 00007ffea9757f22 RDI: 00000000ffffff9c
[  106.445962][ T4297] RBP: 00007ffea9757f22 R08: 0000000000000000 R09: 0000000000000000
[  106.453909][ T4297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  106.461948][ T4297] R13: 00007ffea97571c0 R14: 000056380b8b4670 R15: 00007f9217fd5a80
[  106.469901][ T4297]  </TASK>
[  106.473091][ T4297] Kernel Offset: disabled
[  106.477400][ T4297] Rebooting in 86400 seconds..