Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts.
2023/06/21 20:33:28 parsed 1 programs
2023/06/21 20:33:29 executed programs: 0
[ 65.273139][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 65.523003][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 65.653071][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 65.661455][ T25] usb 1-1: config 0 has no interface number 0
[ 65.667745][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 65.833129][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 65.842190][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 65.850218][ T25] usb 1-1: Product: syz
[ 65.854399][ T25] usb 1-1: Manufacturer: syz
[ 65.859333][ T25] usb 1-1: SerialNumber: syz
[ 65.868879][ T25] usb 1-1: config 0 descriptor??
[ 66.175314][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 66.185288][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 66.332997][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
2023/06/21 20:33:39 executed programs: 1
[ 66.673027][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 66.681510][ T25] em28xx 1-1:0.254: board has no eeprom
[ 66.792907][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 66.800512][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 66.814840][ T25] usb 1-1: USB disconnect, device number 2
[ 66.822235][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 66.828339][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 66.875584][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 66.904188][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 66.932763][ T700] DVB: Unable to find symbol xc2028_attach()
[ 66.939149][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 66.945537][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 66.952717][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 66.959973][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 66.966042][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 66.974605][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 66.981533][ T700] usb 1-1: Decoder not found
[ 66.986928][ T700] em28xx 1-1:0.254: failed to create media graph
[ 66.993438][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 67.001503][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 67.010082][ T700] em28xx 1-1:0.254: Registering input extension
[ 67.017442][ T25] em28xx 1-1:0.254: Closing input extension
[ 67.026227][ T25] em28xx 1-1:0.254: Freeing device
[ 67.392941][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 67.632918][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 67.752951][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 67.761420][ T25] usb 1-1: config 0 has no interface number 0
[ 67.767761][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 67.933121][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 67.942260][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 67.950301][ T25] usb 1-1: Product: syz
[ 67.954496][ T25] usb 1-1: Manufacturer: syz
[ 67.959079][ T25] usb 1-1: SerialNumber: syz
[ 67.965244][ T25] usb 1-1: config 0 descriptor??
[ 68.244769][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 68.254560][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 68.383055][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 68.703022][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 68.711414][ T25] em28xx 1-1:0.254: board has no eeprom
[ 68.832938][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 68.840521][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 68.848475][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 68.859054][ T25] usb 1-1: USB disconnect, device number 3
[ 68.873551][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 68.908034][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 68.935715][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 68.966024][ T700] DVB: Unable to find symbol xc2028_attach()
[ 68.972204][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 68.978593][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 68.986071][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 68.993409][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 69.000143][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 69.008054][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 69.023253][ T700] usb 1-1: Decoder not found
[ 69.028001][ T700] em28xx 1-1:0.254: failed to create media graph
[ 69.034481][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 69.042502][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 69.052319][ T700] em28xx 1-1:0.254: Registering input extension
[ 69.060189][ T25] em28xx 1-1:0.254: Closing input extension
[ 69.069904][ T25] em28xx 1-1:0.254: Freeing device
[ 69.442941][ T25] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 69.692958][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 69.813183][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 69.821666][ T25] usb 1-1: config 0 has no interface number 0
[ 69.827858][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 69.993159][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 70.002331][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 70.010405][ T25] usb 1-1: Product: syz
[ 70.014719][ T25] usb 1-1: Manufacturer: syz
[ 70.019504][ T25] usb 1-1: SerialNumber: syz
[ 70.026397][ T25] usb 1-1: config 0 descriptor??
[ 70.294716][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 70.304779][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 70.433051][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 70.753399][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 70.761621][ T25] em28xx 1-1:0.254: board has no eeprom
[ 70.892973][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 70.900320][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 70.909220][ T25] usb 1-1: USB disconnect, device number 4
[ 70.922425][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 70.928933][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 70.976556][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 71.006234][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 71.035605][ T700] DVB: Unable to find symbol xc2028_attach()
[ 71.042051][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 71.048478][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 71.055616][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 71.062715][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 71.068656][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 71.076268][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 71.083544][ T700] usb 1-1: Decoder not found
[ 71.088405][ T700] em28xx 1-1:0.254: failed to create media graph
[ 71.094874][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 71.102290][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 71.110424][ T700] em28xx 1-1:0.254: Registering input extension
[ 71.116957][ T25] em28xx 1-1:0.254: Closing input extension
[ 71.124214][ T25] em28xx 1-1:0.254: Freeing device
[ 71.502975][ T25] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 71.742940][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 71.862959][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 71.871705][ T25] usb 1-1: config 0 has no interface number 0
[ 71.878115][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 72.042981][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 72.052143][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 72.060187][ T25] usb 1-1: Product: syz
[ 72.064567][ T25] usb 1-1: Manufacturer: syz
[ 72.069412][ T25] usb 1-1: SerialNumber: syz
[ 72.075598][ T25] usb 1-1: config 0 descriptor??
[ 72.354696][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 72.364590][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 72.492994][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
2023/06/21 20:33:45 executed programs: 4
[ 72.813009][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 72.821322][ T25] em28xx 1-1:0.254: board has no eeprom
[ 72.942952][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 72.950542][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 72.960007][ T25] usb 1-1: USB disconnect, device number 5
[ 72.966592][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 72.972317][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 73.019449][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 73.046284][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 73.075870][ T700] DVB: Unable to find symbol xc2028_attach()
[ 73.081876][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 73.088632][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 73.095819][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 73.103598][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 73.109696][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 73.117560][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 73.124808][ T700] usb 1-1: Decoder not found
[ 73.129588][ T700] em28xx 1-1:0.254: failed to create media graph
[ 73.135997][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 73.143327][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 73.151429][ T700] em28xx 1-1:0.254: Registering input extension
[ 73.158327][ T25] em28xx 1-1:0.254: Closing input extension
[ 73.165271][ T25] em28xx 1-1:0.254: Freeing device
[ 73.542917][ T25] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 73.782902][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 73.902978][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 73.911300][ T25] usb 1-1: config 0 has no interface number 0
[ 73.917957][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 74.083109][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 74.092428][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 74.100532][ T25] usb 1-1: Product: syz
[ 74.104808][ T25] usb 1-1: Manufacturer: syz
[ 74.109530][ T25] usb 1-1: SerialNumber: syz
[ 74.116215][ T25] usb 1-1: config 0 descriptor??
[ 74.394621][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 74.405046][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 74.533003][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 74.863036][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 74.871434][ T25] em28xx 1-1:0.254: board has no eeprom
[ 74.982938][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 74.990664][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 74.998741][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 75.010874][ T25] usb 1-1: USB disconnect, device number 6
[ 75.017447][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 75.065419][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 75.094250][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 75.124092][ T700] DVB: Unable to find symbol xc2028_attach()
[ 75.130119][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 75.136816][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 75.143890][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 75.151084][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 75.158481][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 75.167609][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 75.181028][ T700] usb 1-1: Decoder not found
[ 75.185768][ T700] em28xx 1-1:0.254: failed to create media graph
[ 75.192289][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 75.200181][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 75.210060][ T700] em28xx 1-1:0.254: Registering input extension
[ 75.218094][ T25] em28xx 1-1:0.254: Closing input extension
[ 75.229954][ T25] em28xx 1-1:0.254: Freeing device
[ 75.582990][ T25] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 75.822970][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 75.943167][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 75.951636][ T25] usb 1-1: config 0 has no interface number 0
[ 75.957811][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 76.133165][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 76.142419][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.150720][ T25] usb 1-1: Product: syz
[ 76.154948][ T25] usb 1-1: Manufacturer: syz
[ 76.159613][ T25] usb 1-1: SerialNumber: syz
[ 76.170922][ T25] usb 1-1: config 0 descriptor??
[ 76.455391][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 76.465242][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 76.593037][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 76.913018][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 76.921428][ T25] em28xx 1-1:0.254: board has no eeprom
[ 77.052930][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 77.060936][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 77.069007][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 77.079806][ T25] usb 1-1: USB disconnect, device number 7
[ 77.086443][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 77.138353][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 77.166268][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 77.194941][ T700] DVB: Unable to find symbol xc2028_attach()
[ 77.200966][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 77.207658][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 77.214726][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 77.221841][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 77.227814][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 77.235742][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 77.242662][ T700] usb 1-1: Decoder not found
[ 77.247429][ T700] em28xx 1-1:0.254: failed to create media graph
[ 77.253830][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 77.261010][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 77.269078][ T700] em28xx 1-1:0.254: Registering input extension
[ 77.275631][ T25] em28xx 1-1:0.254: Closing input extension
[ 77.282563][ T25] em28xx 1-1:0.254: Freeing device
[ 77.652973][ T25] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 77.892964][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 78.013142][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 78.021441][ T25] usb 1-1: config 0 has no interface number 0
[ 78.027658][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 78.193152][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 78.202326][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.210588][ T25] usb 1-1: Product: syz
[ 78.214875][ T25] usb 1-1: Manufacturer: syz
[ 78.219464][ T25] usb 1-1: SerialNumber: syz
[ 78.225704][ T25] usb 1-1: config 0 descriptor??
[ 78.494951][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 78.504999][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 78.633036][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
2023/06/21 20:33:52 executed programs: 7
[ 78.963045][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 78.971326][ T25] em28xx 1-1:0.254: board has no eeprom
[ 79.112921][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 79.120383][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 79.128292][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 79.140095][ T25] usb 1-1: USB disconnect, device number 8
[ 79.148543][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 79.192262][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 79.220792][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 79.253176][ T700] DVB: Unable to find symbol xc2028_attach()
[ 79.259200][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 79.265606][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 79.272650][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 79.280051][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 79.286078][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 79.294202][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 79.309531][ T700] usb 1-1: Decoder not found
[ 79.314431][ T700] em28xx 1-1:0.254: failed to create media graph
[ 79.321832][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 79.330396][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 79.340629][ T700] em28xx 1-1:0.254: Registering input extension
[ 79.348664][ T25] em28xx 1-1:0.254: Closing input extension
[ 79.358696][ T25] em28xx 1-1:0.254: Freeing device
[ 79.722936][ T25] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 79.962888][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 80.083034][ T25] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 80.091268][ T25] usb 1-1: config 0 has no interface number 0
[ 80.097446][ T25] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 80.263118][ T25] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 80.272212][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.280272][ T25] usb 1-1: Product: syz
[ 80.284484][ T25] usb 1-1: Manufacturer: syz
[ 80.289072][ T25] usb 1-1: SerialNumber: syz
[ 80.300879][ T25] usb 1-1: config 0 descriptor??
[ 80.586817][ T25] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 80.596868][ T25] em28xx 1-1:0.254: Video interface 254 found:
[ 80.733036][ T25] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 81.053049][ T25] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 81.061637][ T25] em28xx 1-1:0.254: board has no eeprom
[ 81.172923][ T25] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 81.180497][ T25] em28xx 1-1:0.254: analog set to bulk mode.
[ 81.198290][ T25] usb 1-1: USB disconnect, device number 9
[ 81.204880][ T25] em28xx 1-1:0.254: Disconnecting em28xx
[ 81.210655][ T700] em28xx 1-1:0.254: Registering V4L2 extension
[ 81.258687][ T700] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 81.288153][ T700] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 81.318056][ T700] DVB: Unable to find symbol xc2028_attach()
[ 81.324127][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 81.330473][ T700] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 81.337704][ T700] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 81.344883][ T700] em28xx 1-1:0.254: No AC97 audio processor
[ 81.350886][ T700] tuner: 0-0061: Tuner has no way to set tv freq
[ 81.359941][ T700] em28xx 1-1:0.254: Registered radio device as radio0
[ 81.382919][ T700] usb 1-1: Decoder not found
[ 81.387682][ T700] em28xx 1-1:0.254: failed to create media graph
[ 81.402941][ T700] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 81.423378][ T700] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 81.437264][ T700] em28xx 1-1:0.254: Registering input extension
[ 81.437623][ T3099] ==================================================================
[ 81.444406][ T25] em28xx 1-1:0.254: Closing input extension
[ 81.451776][ T3099] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[ 81.465350][ T3099] Read of size 8 at addr ffff8881066e0730 by task v4l_id/3099
[ 81.472848][ T3099]
[ 81.475183][ T3099] CPU: 0 PID: 3099 Comm: v4l_id Not tainted 6.4.0-rc5-syzkaller-00265-ge4cf7f195d60 #0
[ 81.484831][ T3099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 81.495001][ T3099] Call Trace:
[ 81.498299][ T3099]
[ 81.501232][ T3099] dump_stack_lvl+0xd9/0x150
[ 81.505928][ T3099] print_address_description.constprop.0+0x2c/0x3c0
[ 81.512529][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 81.517297][ T3099] kasan_report+0x11c/0x130
[ 81.521892][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 81.526800][ T3099] v4l2_fh_init+0x27d/0x2c0
[ 81.531290][ T3099] v4l2_fh_open+0x8c/0xc0
[ 81.535625][ T3099] em28xx_v4l2_open+0x24a/0x7f0
[ 81.540465][ T3099] v4l2_open+0x220/0x480
[ 81.544696][ T3099] ? v4l2_ioctl+0x250/0x250
[ 81.549190][ T3099] chrdev_open+0x26a/0x770
[ 81.554125][ T3099] ? __unregister_chrdev+0x110/0x110
[ 81.559521][ T3099] ? fsnotify_perm.part.0+0x221/0x610
[ 81.564891][ T3099] do_dentry_open+0x6c7/0x12a0
[ 81.569685][ T3099] ? __unregister_chrdev+0x110/0x110
[ 81.574975][ T3099] ? may_open+0x1f6/0x420
[ 81.579304][ T3099] path_openat+0x1baa/0x2750
[ 81.583975][ T3099] ? path_lookupat+0x840/0x840
[ 81.588727][ T3099] do_filp_open+0x1ba/0x410
[ 81.593569][ T3099] ? may_open_dev+0xf0/0xf0
[ 81.598058][ T3099] ? find_held_lock+0x2d/0x110
[ 81.602813][ T3099] ? do_raw_spin_lock+0x124/0x2b0
[ 81.607942][ T3099] ? spin_bug+0x1c0/0x1c0
[ 81.612269][ T3099] ? _raw_spin_unlock+0x28/0x40
[ 81.617379][ T3099] ? alloc_fd+0x2e4/0x750
[ 81.621806][ T3099] do_sys_openat2+0x16d/0x4c0
[ 81.626598][ T3099] ? find_held_lock+0x2d/0x110
[ 81.631464][ T3099] ? build_open_flags+0x720/0x720
[ 81.636494][ T3099] ? __up_read+0x1fe/0x750
[ 81.640905][ T3099] __x64_sys_openat+0x143/0x1f0
[ 81.646380][ T3099] ? __ia32_sys_open+0x1c0/0x1c0
[ 81.651317][ T3099] ? syscall_enter_from_user_mode+0x26/0x80
[ 81.657468][ T3099] do_syscall_64+0x39/0xb0
[ 81.662187][ T3099] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 81.668261][ T3099] RIP: 0033:0x7fd6faf3f9a4
[ 81.672864][ T3099] 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
[ 81.692928][ T3099] RSP: 002b:00007ffcf0d100f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 81.701503][ T3099] RAX: ffffffffffffffda RBX: 00007ffcf0d10308 RCX: 00007fd6faf3f9a4
[ 81.709659][ T3099] RDX: 0000000000000000 RSI: 00007ffcf0d10f25 RDI: 00000000ffffff9c
[ 81.717815][ T3099] RBP: 00007ffcf0d10f25 R08: 0000000000000000 R09: 0000000000000000
[ 81.725784][ T3099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 81.734455][ T3099] R13: 00007ffcf0d10320 R14: 00005571f5242670 R15: 00007fd6fb388a80
[ 81.742877][ T3099]
[ 81.745991][ T3099]
[ 81.748390][ T3099] Allocated by task 700:
[ 81.752701][ T3099] kasan_save_stack+0x22/0x40
[ 81.757385][ T3099] kasan_set_track+0x25/0x30
[ 81.762001][ T3099] __kasan_kmalloc+0x7b/0x90
[ 81.766591][ T3099] em28xx_v4l2_init+0x128/0x3ea0
[ 81.771514][ T3099] em28xx_init_extension+0x133/0x1f0
[ 81.776897][ T3099] request_module_async+0x61/0x70
[ 81.781921][ T3099] process_one_work+0x99a/0x15e0
[ 81.786976][ T3099] worker_thread+0x830/0x10c0
[ 81.791656][ T3099] kthread+0x344/0x440
[ 81.795819][ T3099] ret_from_fork+0x1f/0x30
[ 81.800251][ T3099]
[ 81.802582][ T3099] Freed by task 700:
[ 81.806477][ T3099] kasan_save_stack+0x22/0x40
[ 81.811264][ T3099] kasan_set_track+0x25/0x30
[ 81.816200][ T3099] kasan_save_free_info+0x2e/0x40
[ 81.821237][ T3099] ____kasan_slab_free+0x144/0x1b0
[ 81.826363][ T3099] __kmem_cache_free+0x99/0x320
[ 81.831299][ T3099] em28xx_v4l2_init+0xd5e/0x3ea0
[ 81.836231][ T3099] em28xx_init_extension+0x133/0x1f0
[ 81.841517][ T3099] request_module_async+0x61/0x70
[ 81.846549][ T3099] process_one_work+0x99a/0x15e0
[ 81.851655][ T3099] worker_thread+0x830/0x10c0
[ 81.856422][ T3099] kthread+0x344/0x440
[ 81.860524][ T3099] ret_from_fork+0x1f/0x30
[ 81.864931][ T3099]
[ 81.867763][ T3099] The buggy address belongs to the object at ffff8881066e0000
[ 81.867763][ T3099] which belongs to the cache kmalloc-8k of size 8192
[ 81.882090][ T3099] The buggy address is located 1840 bytes inside of
[ 81.882090][ T3099] freed 8192-byte region [ffff8881066e0000, ffff8881066e2000)
[ 81.896050][ T3099]
[ 81.898706][ T3099] The buggy address belongs to the physical page:
[ 81.905107][ T3099] page:ffffea000419b800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1066e0
[ 81.915503][ T3099] head:ffffea000419b800 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 81.924507][ T3099] anon flags: 0x200000000010200(slab|head|node=0|zone=2)
[ 81.931626][ T3099] page_type: 0xffffffff()
[ 81.935950][ T3099] raw: 0200000000010200 ffff888100042280 ffffea000419b000 dead000000000003
[ 81.944541][ T3099] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000
[ 81.953396][ T3099] page dumped because: kasan: bad access detected
[ 81.959899][ T3099] page_owner tracks the page as allocated
[ 81.965613][ T3099] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 5356855687, free_ts 0
[ 81.985409][ T3099] post_alloc_hook+0x2db/0x350
[ 81.990434][ T3099] get_page_from_freelist+0x13a1/0x2aa0
[ 81.995982][ T3099] __alloc_pages+0x1cb/0x4a0
[ 82.000565][ T3099] alloc_page_interleave+0x1e/0x1e0
[ 82.005848][ T3099] alloc_pages+0x233/0x270
[ 82.010434][ T3099] allocate_slab+0x25f/0x390
[ 82.015102][ T3099] ___slab_alloc+0xa91/0x1400
[ 82.019856][ T3099] __slab_alloc.constprop.0+0x56/0xa0
[ 82.025244][ T3099] __kmem_cache_alloc_node+0x291/0x2d0
[ 82.030782][ T3099] __kmalloc+0x4e/0x190
[ 82.035025][ T3099] acpi_ut_initialize_buffer+0x135/0x200
[ 82.041084][ T3099] acpi_rs_create_pci_routing_table+0x109/0x9e0
[ 82.047501][ T3099] acpi_rs_get_prt_method_data+0x9e/0xf0
[ 82.053328][ T3099] acpi_get_irq_routing_table+0xbb/0xf0
[ 82.058868][ T3099] acpi_pci_irq_find_prt_entry+0x18a/0xe10
[ 82.064665][ T3099] acpi_pci_irq_lookup+0x85/0x740
[ 82.069692][ T3099] page_owner free stack trace missing
[ 82.075176][ T3099]
[ 82.077486][ T3099] Memory state around the buggy address:
[ 82.083105][ T3099] ffff8881066e0600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.091164][ T3099] ffff8881066e0680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.099318][ T3099] >ffff8881066e0700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.107387][ T3099] ^
[ 82.113012][ T3099] ffff8881066e0780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.121478][ T3099] ffff8881066e0800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.129619][ T3099] ==================================================================
[ 82.138085][ T3099] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 82.145469][ T3099] CPU: 0 PID: 3099 Comm: v4l_id Not tainted 6.4.0-rc5-syzkaller-00265-ge4cf7f195d60 #0
[ 82.155493][ T3099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 82.165546][ T3099] Call Trace:
[ 82.168821][ T3099]
[ 82.171740][ T3099] dump_stack_lvl+0xd9/0x150
[ 82.176596][ T3099] panic+0x686/0x730
[ 82.180489][ T3099] ? panic_smp_self_stop+0xa0/0xa0
[ 82.185685][ T3099] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 82.192011][ T3099] check_panic_on_warn+0xb1/0xc0
[ 82.196951][ T3099] end_report+0xe9/0x120
[ 82.201363][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 82.206129][ T3099] kasan_report+0xf9/0x130
[ 82.210558][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 82.215311][ T3099] v4l2_fh_init+0x27d/0x2c0
[ 82.219800][ T3099] v4l2_fh_open+0x8c/0xc0
[ 82.224117][ T3099] em28xx_v4l2_open+0x24a/0x7f0
[ 82.229087][ T3099] v4l2_open+0x220/0x480
[ 82.233322][ T3099] ? v4l2_ioctl+0x250/0x250
[ 82.237817][ T3099] chrdev_open+0x26a/0x770
[ 82.242227][ T3099] ? __unregister_chrdev+0x110/0x110
[ 82.247500][ T3099] ? fsnotify_perm.part.0+0x221/0x610
[ 82.252875][ T3099] do_dentry_open+0x6c7/0x12a0
[ 82.257637][ T3099] ? __unregister_chrdev+0x110/0x110
[ 82.262924][ T3099] ? may_open+0x1f6/0x420
[ 82.267245][ T3099] path_openat+0x1baa/0x2750
[ 82.271919][ T3099] ? path_lookupat+0x840/0x840
[ 82.276671][ T3099] do_filp_open+0x1ba/0x410
[ 82.281253][ T3099] ? may_open_dev+0xf0/0xf0
[ 82.285743][ T3099] ? find_held_lock+0x2d/0x110
[ 82.290496][ T3099] ? do_raw_spin_lock+0x124/0x2b0
[ 82.295523][ T3099] ? spin_bug+0x1c0/0x1c0
[ 82.300097][ T3099] ? _raw_spin_unlock+0x28/0x40
[ 82.305131][ T3099] ? alloc_fd+0x2e4/0x750
[ 82.309648][ T3099] do_sys_openat2+0x16d/0x4c0
[ 82.314580][ T3099] ? find_held_lock+0x2d/0x110
[ 82.319422][ T3099] ? build_open_flags+0x720/0x720
[ 82.324464][ T3099] ? __up_read+0x1fe/0x750
[ 82.328880][ T3099] __x64_sys_openat+0x143/0x1f0
[ 82.333725][ T3099] ? __ia32_sys_open+0x1c0/0x1c0
[ 82.338844][ T3099] ? syscall_enter_from_user_mode+0x26/0x80
[ 82.344846][ T3099] do_syscall_64+0x39/0xb0
[ 82.349351][ T3099] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 82.355587][ T3099] RIP: 0033:0x7fd6faf3f9a4
[ 82.360076][ T3099] 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
[ 82.380201][ T3099] RSP: 002b:00007ffcf0d100f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 82.388690][ T3099] RAX: ffffffffffffffda RBX: 00007ffcf0d10308 RCX: 00007fd6faf3f9a4
[ 82.396745][ T3099] RDX: 0000000000000000 RSI: 00007ffcf0d10f25 RDI: 00000000ffffff9c
[ 82.404793][ T3099] RBP: 00007ffcf0d10f25 R08: 0000000000000000 R09: 0000000000000000
[ 82.412751][ T3099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.420973][ T3099] R13: 00007ffcf0d10320 R14: 00005571f5242670 R15: 00007fd6fb388a80
[ 82.429116][ T3099]
[ 82.432394][ T3099] Kernel Offset: disabled
[ 82.436743][ T3099] Rebooting in 86400 seconds..