Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts.
2023/06/22 03:01:04 parsed 1 programs
2023/06/22 03:01:05 executed programs: 0
[ 71.615912][ T699] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 71.855886][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 71.985953][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 71.994343][ T699] usb 1-1: config 0 has no interface number 0
[ 72.000524][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 72.165987][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 72.175313][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 72.183343][ T699] usb 1-1: Product: syz
[ 72.187535][ T699] usb 1-1: Manufacturer: syz
[ 72.192204][ T699] usb 1-1: SerialNumber: syz
[ 72.201644][ T699] usb 1-1: config 0 descriptor??
[ 72.498030][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 72.507920][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 72.635863][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
2023/06/22 03:01:15 executed programs: 1
[ 72.975922][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 72.984309][ T699] em28xx 1-1:0.254: board has no eeprom
[ 73.115861][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 73.123289][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 73.142673][ T699] usb 1-1: USB disconnect, device number 2
[ 73.149499][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 73.155462][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 73.203217][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 73.231033][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 73.260731][ T37] DVB: Unable to find symbol xc2028_attach()
[ 73.266951][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 73.273276][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 73.280428][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 73.287569][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 73.293653][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 73.302336][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 73.310046][ T37] usb 1-1: Decoder not found
[ 73.314648][ T37] em28xx 1-1:0.254: failed to create media graph
[ 73.321400][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 73.329607][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 73.338905][ T37] em28xx 1-1:0.254: Registering input extension
[ 73.345925][ T699] em28xx 1-1:0.254: Closing input extension
[ 73.354902][ T699] em28xx 1-1:0.254: Freeing device
[ 73.755809][ T699] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 73.995830][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 74.116004][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 74.124188][ T699] usb 1-1: config 0 has no interface number 0
[ 74.130599][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 74.296001][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 74.305057][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 74.313093][ T699] usb 1-1: Product: syz
[ 74.317288][ T699] usb 1-1: Manufacturer: syz
[ 74.321872][ T699] usb 1-1: SerialNumber: syz
[ 74.327944][ T699] usb 1-1: config 0 descriptor??
[ 74.617606][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 74.627406][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 74.755900][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 75.085951][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 75.094275][ T699] em28xx 1-1:0.254: board has no eeprom
[ 75.215774][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 75.223115][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 75.232319][ T699] usb 1-1: USB disconnect, device number 3
[ 75.242382][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 75.248212][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 75.294277][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 75.322424][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 75.349632][ T37] DVB: Unable to find symbol xc2028_attach()
[ 75.355631][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 75.362210][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 75.369896][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 75.377063][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 75.382980][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 75.390737][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 75.398333][ T37] usb 1-1: Decoder not found
[ 75.402930][ T37] em28xx 1-1:0.254: failed to create media graph
[ 75.410298][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 75.417614][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 75.425436][ T37] em28xx 1-1:0.254: Registering input extension
[ 75.432112][ T699] em28xx 1-1:0.254: Closing input extension
[ 75.439431][ T699] em28xx 1-1:0.254: Freeing device
[ 75.805835][ T699] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 76.045808][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 76.165852][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 76.174430][ T699] usb 1-1: config 0 has no interface number 0
[ 76.180974][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 76.345972][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 76.355024][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.363112][ T699] usb 1-1: Product: syz
[ 76.367459][ T699] usb 1-1: Manufacturer: syz
[ 76.372044][ T699] usb 1-1: SerialNumber: syz
[ 76.378129][ T699] usb 1-1: config 0 descriptor??
[ 76.677528][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 76.687609][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 76.825862][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 77.155939][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 77.164153][ T699] em28xx 1-1:0.254: board has no eeprom
[ 77.275823][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 77.283137][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 77.291761][ T699] usb 1-1: USB disconnect, device number 4
[ 77.299150][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 77.306163][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 77.352502][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 77.383587][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 77.412713][ T37] DVB: Unable to find symbol xc2028_attach()
[ 77.418771][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 77.425119][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 77.432347][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 77.439472][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 77.445668][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 77.453593][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 77.461152][ T37] usb 1-1: Decoder not found
[ 77.465809][ T37] em28xx 1-1:0.254: failed to create media graph
[ 77.472178][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 77.479886][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 77.488079][ T37] em28xx 1-1:0.254: Registering input extension
[ 77.494451][ T699] em28xx 1-1:0.254: Closing input extension
[ 77.501976][ T699] em28xx 1-1:0.254: Freeing device
[ 77.865814][ T699] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 78.105806][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 78.225826][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 78.234135][ T699] usb 1-1: config 0 has no interface number 0
[ 78.240479][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 78.405979][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 78.415299][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.423414][ T699] usb 1-1: Product: syz
[ 78.427592][ T699] usb 1-1: Manufacturer: syz
[ 78.432195][ T699] usb 1-1: SerialNumber: syz
[ 78.438336][ T699] usb 1-1: config 0 descriptor??
[ 78.717647][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 78.727453][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 78.865902][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
2023/06/22 03:01:21 executed programs: 4
[ 79.200933][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 79.209291][ T699] em28xx 1-1:0.254: board has no eeprom
[ 79.335837][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 79.343156][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 79.351346][ T699] usb 1-1: USB disconnect, device number 5
[ 79.361262][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 79.367242][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 79.413014][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 79.441258][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 79.468135][ T37] DVB: Unable to find symbol xc2028_attach()
[ 79.474144][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 79.480541][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 79.488176][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 79.495290][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 79.501245][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 79.508859][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 79.515673][ T37] usb 1-1: Decoder not found
[ 79.520332][ T37] em28xx 1-1:0.254: failed to create media graph
[ 79.527243][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 79.534859][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 79.542922][ T37] em28xx 1-1:0.254: Registering input extension
[ 79.549385][ T699] em28xx 1-1:0.254: Closing input extension
[ 79.556417][ T699] em28xx 1-1:0.254: Freeing device
[ 79.915854][ T699] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 80.165843][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 80.285968][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 80.294152][ T699] usb 1-1: config 0 has no interface number 0
[ 80.300531][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 80.465980][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 80.475050][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.483089][ T699] usb 1-1: Product: syz
[ 80.487280][ T699] usb 1-1: Manufacturer: syz
[ 80.491865][ T699] usb 1-1: SerialNumber: syz
[ 80.498987][ T699] usb 1-1: config 0 descriptor??
[ 80.787571][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 80.797391][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 80.925877][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 81.263929][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 81.272198][ T699] em28xx 1-1:0.254: board has no eeprom
[ 81.385841][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 81.393174][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 81.401104][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 81.408001][ T699] usb 1-1: USB disconnect, device number 6
[ 81.414481][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 81.460964][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 81.490299][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 81.518239][ T37] DVB: Unable to find symbol xc2028_attach()
[ 81.524251][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 81.530731][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 81.538553][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 81.545666][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 81.551715][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 81.559207][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 81.566426][ T37] usb 1-1: Decoder not found
[ 81.571038][ T37] em28xx 1-1:0.254: failed to create media graph
[ 81.577941][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 81.585051][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 81.593315][ T37] em28xx 1-1:0.254: Registering input extension
[ 81.599754][ T699] em28xx 1-1:0.254: Closing input extension
[ 81.606861][ T699] em28xx 1-1:0.254: Freeing device
[ 81.975788][ T699] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 82.215803][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 82.335880][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 82.346201][ T699] usb 1-1: config 0 has no interface number 0
[ 82.352423][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 82.515978][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 82.525303][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 82.533335][ T699] usb 1-1: Product: syz
[ 82.537672][ T699] usb 1-1: Manufacturer: syz
[ 82.542428][ T699] usb 1-1: SerialNumber: syz
[ 82.548630][ T699] usb 1-1: config 0 descriptor??
[ 82.837625][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 82.847436][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 82.976123][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 83.295881][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 83.304099][ T699] em28xx 1-1:0.254: board has no eeprom
[ 83.435779][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 83.443194][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 83.452041][ T699] usb 1-1: USB disconnect, device number 7
[ 83.462653][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 83.468437][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 83.515302][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 83.541590][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 83.569008][ T37] DVB: Unable to find symbol xc2028_attach()
[ 83.575014][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 83.581561][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 83.588615][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 83.595764][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 83.602688][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 83.610334][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 83.617186][ T37] usb 1-1: Decoder not found
[ 83.621907][ T37] em28xx 1-1:0.254: failed to create media graph
[ 83.628312][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 83.635456][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 83.643826][ T37] em28xx 1-1:0.254: Registering input extension
[ 83.650247][ T699] em28xx 1-1:0.254: Closing input extension
[ 83.657280][ T699] em28xx 1-1:0.254: Freeing device
[ 84.005801][ T699] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 84.245816][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 84.365860][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 84.374170][ T699] usb 1-1: config 0 has no interface number 0
[ 84.380982][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 84.546005][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 84.555328][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 84.563350][ T699] usb 1-1: Product: syz
[ 84.567523][ T699] usb 1-1: Manufacturer: syz
[ 84.572480][ T699] usb 1-1: SerialNumber: syz
[ 84.579027][ T699] usb 1-1: config 0 descriptor??
[ 84.857329][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 84.867312][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 84.995880][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
2023/06/22 03:01:27 executed programs: 7
[ 85.325872][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 85.334540][ T699] em28xx 1-1:0.254: board has no eeprom
[ 85.465802][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 85.473255][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 85.481914][ T699] usb 1-1: USB disconnect, device number 8
[ 85.488879][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 85.494694][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 85.540565][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 85.568838][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 85.596654][ T37] DVB: Unable to find symbol xc2028_attach()
[ 85.602740][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 85.609138][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 85.616796][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 85.624423][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 85.630394][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 85.637949][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 85.644839][ T37] usb 1-1: Decoder not found
[ 85.649581][ T37] em28xx 1-1:0.254: failed to create media graph
[ 85.656358][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 85.663491][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 85.671442][ T37] em28xx 1-1:0.254: Registering input extension
[ 85.677905][ T699] em28xx 1-1:0.254: Closing input extension
[ 85.684815][ T699] em28xx 1-1:0.254: Freeing device
[ 86.035842][ T699] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[ 86.275820][ T699] usb 1-1: Using ep0 maxpacket: 32
[ 86.395962][ T699] usb 1-1: config 0 has an invalid interface number: 254 but max is 0
[ 86.404332][ T699] usb 1-1: config 0 has no interface number 0
[ 86.410631][ T699] usb 1-1: config 0 interface 254 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[ 86.585998][ T699] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=29.3d
[ 86.595265][ T699] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 86.604258][ T699] usb 1-1: Product: syz
[ 86.608648][ T699] usb 1-1: Manufacturer: syz
[ 86.613233][ T699] usb 1-1: SerialNumber: syz
[ 86.624068][ T699] usb 1-1: config 0 descriptor??
[ 86.909205][ T699] em28xx 1-1:0.254: New device syz syz @ 480 Mbps (eb1a:e303, interface 254, class 254)
[ 86.919085][ T699] em28xx 1-1:0.254: Video interface 254 found:
[ 87.045865][ T699] em28xx 1-1:0.254: unknown em28xx chip ID (0)
[ 87.365867][ T699] em28xx 1-1:0.254: reading from i2c device at 0xa0 failed (error=-5)
[ 87.374094][ T699] em28xx 1-1:0.254: board has no eeprom
[ 87.495813][ T699] em28xx 1-1:0.254: Identified as Kaiomy TVnPC U2 (card=63)
[ 87.503264][ T699] em28xx 1-1:0.254: analog set to bulk mode.
[ 87.521573][ T699] usb 1-1: USB disconnect, device number 9
[ 87.527906][ T699] em28xx 1-1:0.254: Disconnecting em28xx
[ 87.534053][ T37] em28xx 1-1:0.254: Registering V4L2 extension
[ 87.580779][ T37] i2c i2c-0: Invalid 7-bit I2C address 0x00
[ 87.608234][ T37] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[ 87.639811][ T37] DVB: Unable to find symbol xc2028_attach()
[ 87.646536][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 87.652955][ T37] em28xx 1-1:0.254: Config register raw data: 0xffffffed
[ 87.660096][ T37] em28xx 1-1:0.254: AC97 chip type couldn't be determined
[ 87.667365][ T37] em28xx 1-1:0.254: No AC97 audio processor
[ 87.673406][ T37] tuner: 0-0061: Tuner has no way to set tv freq
[ 87.694286][ T37] em28xx 1-1:0.254: Registered radio device as radio0
[ 87.715886][ T37] usb 1-1: Decoder not found
[ 87.720530][ T37] em28xx 1-1:0.254: failed to create media graph
[ 87.726991][ T37] em28xx 1-1:0.254: V4L2 device radio0 deregistered
[ 87.746253][ T37] em28xx 1-1:0.254: V4L2 device video0 deregistered
[ 87.769066][ T37] em28xx 1-1:0.254: Registering input extension
[ 87.769368][ T3099] ==================================================================
[ 87.775878][ T699] em28xx 1-1:0.254: Closing input extension
[ 87.783563][ T3099] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[ 87.797198][ T3099] Read of size 8 at addr ffff888116c28730 by task v4l_id/3099
[ 87.804675][ T3099]
[ 87.807004][ T3099] CPU: 0 PID: 3099 Comm: v4l_id Not tainted 6.4.0-rc5-syzkaller-00265-ge4cf7f195d60 #0
[ 87.816722][ T3099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 87.826804][ T3099] Call Trace:
[ 87.830161][ T3099]
[ 87.833099][ T3099] dump_stack_lvl+0xd9/0x150
[ 87.837946][ T3099] print_address_description.constprop.0+0x2c/0x3c0
[ 87.844529][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 87.849282][ T3099] kasan_report+0x11c/0x130
[ 87.853784][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 87.858452][ T3099] v4l2_fh_init+0x27d/0x2c0
[ 87.862972][ T3099] v4l2_fh_open+0x8c/0xc0
[ 87.867458][ T3099] em28xx_v4l2_open+0x24a/0x7f0
[ 87.872406][ T3099] v4l2_open+0x220/0x480
[ 87.876635][ T3099] ? v4l2_ioctl+0x250/0x250
[ 87.881126][ T3099] chrdev_open+0x26a/0x770
[ 87.885530][ T3099] ? __unregister_chrdev+0x110/0x110
[ 87.890801][ T3099] ? fsnotify_perm.part.0+0x221/0x610
[ 87.896163][ T3099] do_dentry_open+0x6c7/0x12a0
[ 87.901002][ T3099] ? __unregister_chrdev+0x110/0x110
[ 87.906285][ T3099] ? may_open+0x1f6/0x420
[ 87.910596][ T3099] path_openat+0x1baa/0x2750
[ 87.915173][ T3099] ? path_lookupat+0x840/0x840
[ 87.919922][ T3099] do_filp_open+0x1ba/0x410
[ 87.924590][ T3099] ? may_open_dev+0xf0/0xf0
[ 87.929078][ T3099] ? find_held_lock+0x2d/0x110
[ 87.933830][ T3099] ? do_raw_spin_lock+0x124/0x2b0
[ 87.938844][ T3099] ? spin_bug+0x1c0/0x1c0
[ 87.943161][ T3099] ? _raw_spin_unlock+0x28/0x40
[ 87.948091][ T3099] ? alloc_fd+0x2e4/0x750
[ 87.952411][ T3099] do_sys_openat2+0x16d/0x4c0
[ 87.957273][ T3099] ? find_held_lock+0x2d/0x110
[ 87.962028][ T3099] ? build_open_flags+0x720/0x720
[ 87.967042][ T3099] ? __up_read+0x1fe/0x750
[ 87.971448][ T3099] __x64_sys_openat+0x143/0x1f0
[ 87.976294][ T3099] ? __ia32_sys_open+0x1c0/0x1c0
[ 87.981315][ T3099] ? syscall_enter_from_user_mode+0x26/0x80
[ 87.987285][ T3099] do_syscall_64+0x39/0xb0
[ 87.991684][ T3099] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 87.997583][ T3099] RIP: 0033:0x7f9eb429a9a4
[ 88.002086][ 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
[ 88.021691][ T3099] RSP: 002b:00007fffaf6e6e80 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 88.030099][ T3099] RAX: ffffffffffffffda RBX: 00007fffaf6e7098 RCX: 00007f9eb429a9a4
[ 88.038056][ T3099] RDX: 0000000000000000 RSI: 00007fffaf6e8f25 RDI: 00000000ffffff9c
[ 88.046013][ T3099] RBP: 00007fffaf6e8f25 R08: 0000000000000000 R09: 0000000000000000
[ 88.054151][ T3099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.062642][ T3099] R13: 00007fffaf6e70b0 R14: 00005611911a5670 R15: 00007f9eb46e3a80
[ 88.070603][ T3099]
[ 88.073605][ T3099]
[ 88.075913][ T3099] Allocated by task 37:
[ 88.080046][ T3099] kasan_save_stack+0x22/0x40
[ 88.084714][ T3099] kasan_set_track+0x25/0x30
[ 88.089289][ T3099] __kasan_kmalloc+0x7b/0x90
[ 88.093865][ T3099] em28xx_v4l2_init+0x128/0x3ea0
[ 88.098873][ T3099] em28xx_init_extension+0x133/0x1f0
[ 88.104151][ T3099] request_module_async+0x61/0x70
[ 88.109248][ T3099] process_one_work+0x99a/0x15e0
[ 88.114180][ T3099] worker_thread+0x830/0x10c0
[ 88.119017][ T3099] kthread+0x344/0x440
[ 88.123258][ T3099] ret_from_fork+0x1f/0x30
[ 88.127675][ T3099]
[ 88.129989][ T3099] Freed by task 37:
[ 88.133791][ T3099] kasan_save_stack+0x22/0x40
[ 88.138465][ T3099] kasan_set_track+0x25/0x30
[ 88.143044][ T3099] kasan_save_free_info+0x2e/0x40
[ 88.148065][ T3099] ____kasan_slab_free+0x144/0x1b0
[ 88.153311][ T3099] __kmem_cache_free+0x99/0x320
[ 88.158165][ T3099] em28xx_v4l2_init+0xd5e/0x3ea0
[ 88.163095][ T3099] em28xx_init_extension+0x133/0x1f0
[ 88.168373][ T3099] request_module_async+0x61/0x70
[ 88.173402][ T3099] process_one_work+0x99a/0x15e0
[ 88.178335][ T3099] worker_thread+0x830/0x10c0
[ 88.183092][ T3099] kthread+0x344/0x440
[ 88.187159][ T3099] ret_from_fork+0x1f/0x30
[ 88.191567][ T3099]
[ 88.193874][ T3099] The buggy address belongs to the object at ffff888116c28000
[ 88.193874][ T3099] which belongs to the cache kmalloc-8k of size 8192
[ 88.208447][ T3099] The buggy address is located 1840 bytes inside of
[ 88.208447][ T3099] freed 8192-byte region [ffff888116c28000, ffff888116c2a000)
[ 88.222415][ T3099]
[ 88.224731][ T3099] The buggy address belongs to the physical page:
[ 88.231125][ T3099] page:ffffea00045b0a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x116c28
[ 88.241516][ T3099] head:ffffea00045b0a00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 88.250516][ T3099] anon flags: 0x200000000010200(slab|head|node=0|zone=2)
[ 88.257524][ T3099] page_type: 0xffffffff()
[ 88.261835][ T3099] raw: 0200000000010200 ffff888100042280 ffffea00045b0e00 dead000000000003
[ 88.270581][ T3099] raw: 0000000000000000 0000000080020002 00000001ffffffff 0000000000000000
[ 88.279331][ T3099] page dumped because: kasan: bad access detected
[ 88.285725][ T3099] page_owner tracks the page as allocated
[ 88.291430][ T3099] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2346, tgid 2346 (rcS), ts 9105184414, free_ts 0
[ 88.310342][ T3099] post_alloc_hook+0x2db/0x350
[ 88.315097][ T3099] get_page_from_freelist+0x13a1/0x2aa0
[ 88.320627][ T3099] __alloc_pages+0x1cb/0x4a0
[ 88.325206][ T3099] alloc_pages+0x1aa/0x270
[ 88.329613][ T3099] allocate_slab+0x25f/0x390
[ 88.334195][ T3099] ___slab_alloc+0xa91/0x1400
[ 88.338943][ T3099] __slab_alloc.constprop.0+0x56/0xa0
[ 88.344313][ T3099] __kmem_cache_alloc_node+0x291/0x2d0
[ 88.349845][ T3099] kmalloc_trace+0x26/0xe0
[ 88.354261][ T3099] tomoyo_init_log+0xcdd/0x1f00
[ 88.359116][ T3099] tomoyo_supervisor+0x34e/0xec0
[ 88.364068][ T3099] tomoyo_env_perm+0x183/0x200
[ 88.368921][ T3099] tomoyo_find_next_domain+0x148f/0x1ff0
[ 88.374549][ T3099] tomoyo_bprm_check_security+0x136/0x1d0
[ 88.380274][ T3099] security_bprm_check+0x49/0xb0
[ 88.385207][ T3099] bprm_execve+0x740/0x1970
[ 88.389705][ T3099] page_owner free stack trace missing
[ 88.395055][ T3099]
[ 88.397373][ T3099] Memory state around the buggy address:
[ 88.402982][ T3099] ffff888116c28600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.411028][ T3099] ffff888116c28680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.419169][ T3099] >ffff888116c28700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.427245][ T3099] ^
[ 88.432859][ T3099] ffff888116c28780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.441208][ T3099] ffff888116c28800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 88.449251][ T3099] ==================================================================
[ 88.457635][ T3099] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 88.464948][ T3099] CPU: 0 PID: 3099 Comm: v4l_id Not tainted 6.4.0-rc5-syzkaller-00265-ge4cf7f195d60 #0
[ 88.474686][ T3099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 88.484743][ T3099] Call Trace:
[ 88.488021][ T3099]
[ 88.490949][ T3099] dump_stack_lvl+0xd9/0x150
[ 88.495717][ T3099] panic+0x686/0x730
[ 88.499711][ T3099] ? panic_smp_self_stop+0xa0/0xa0
[ 88.504818][ T3099] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 88.510994][ T3099] check_panic_on_warn+0xb1/0xc0
[ 88.516193][ T3099] end_report+0xe9/0x120
[ 88.520431][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 88.525183][ T3099] kasan_report+0xf9/0x130
[ 88.529591][ T3099] ? v4l2_fh_init+0x27d/0x2c0
[ 88.534307][ T3099] v4l2_fh_init+0x27d/0x2c0
[ 88.538796][ T3099] v4l2_fh_open+0x8c/0xc0
[ 88.543122][ T3099] em28xx_v4l2_open+0x24a/0x7f0
[ 88.547984][ T3099] v4l2_open+0x220/0x480
[ 88.552221][ T3099] ? v4l2_ioctl+0x250/0x250
[ 88.556716][ T3099] chrdev_open+0x26a/0x770
[ 88.561126][ T3099] ? __unregister_chrdev+0x110/0x110
[ 88.566403][ T3099] ? fsnotify_perm.part.0+0x221/0x610
[ 88.571875][ T3099] do_dentry_open+0x6c7/0x12a0
[ 88.576650][ T3099] ? __unregister_chrdev+0x110/0x110
[ 88.582021][ T3099] ? may_open+0x1f6/0x420
[ 88.586345][ T3099] path_openat+0x1baa/0x2750
[ 88.590944][ T3099] ? path_lookupat+0x840/0x840
[ 88.595705][ T3099] do_filp_open+0x1ba/0x410
[ 88.600230][ T3099] ? may_open_dev+0xf0/0xf0
[ 88.604723][ T3099] ? find_held_lock+0x2d/0x110
[ 88.609482][ T3099] ? do_raw_spin_lock+0x124/0x2b0
[ 88.614501][ T3099] ? spin_bug+0x1c0/0x1c0
[ 88.619344][ T3099] ? _raw_spin_unlock+0x28/0x40
[ 88.624186][ T3099] ? alloc_fd+0x2e4/0x750
[ 88.628513][ T3099] do_sys_openat2+0x16d/0x4c0
[ 88.633309][ T3099] ? find_held_lock+0x2d/0x110
[ 88.638071][ T3099] ? build_open_flags+0x720/0x720
[ 88.643098][ T3099] ? __up_read+0x1fe/0x750
[ 88.647514][ T3099] __x64_sys_openat+0x143/0x1f0
[ 88.652363][ T3099] ? __ia32_sys_open+0x1c0/0x1c0
[ 88.657304][ T3099] ? syscall_enter_from_user_mode+0x26/0x80
[ 88.663210][ T3099] do_syscall_64+0x39/0xb0
[ 88.667797][ T3099] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 88.673689][ T3099] RIP: 0033:0x7f9eb429a9a4
[ 88.678440][ 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
[ 88.698036][ T3099] RSP: 002b:00007fffaf6e6e80 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 88.706439][ T3099] RAX: ffffffffffffffda RBX: 00007fffaf6e7098 RCX: 00007f9eb429a9a4
[ 88.714835][ T3099] RDX: 0000000000000000 RSI: 00007fffaf6e8f25 RDI: 00000000ffffff9c
[ 88.722796][ T3099] RBP: 00007fffaf6e8f25 R08: 0000000000000000 R09: 0000000000000000
[ 88.730758][ T3099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 88.738868][ T3099] R13: 00007fffaf6e70b0 R14: 00005611911a5670 R15: 00007f9eb46e3a80
[ 88.747015][ T3099]
[ 88.750113][ T3099] Kernel Offset: disabled
[ 88.754443][ T3099] Rebooting in 86400 seconds..