ID 50:50:50:50:50:50
[   89.476082][ T5942] veth0_vlan: entered promiscuous mode
[   89.493082][ T5935] veth1_macvtap: entered promiscuous mode
[   89.510472][   T30] kauditd_printk_skb: 19 callbacks suppressed
[   89.510485][   T30] audit: type=1400 audit(1769248880.353:105): avc:  denied  { read write } for  pid=6065 comm="syz.0.17" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   89.543510][ T5937] veth0_macvtap: entered promiscuous mode
[   89.553609][ T5937] veth1_macvtap: entered promiscuous mode
[   89.569508][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0
[   89.578457][   T30] audit: type=1400 audit(1769248880.423:106): avc:  denied  { open } for  pid=6065 comm="syz.0.17" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   89.612067][ T5942] veth1_vlan: entered promiscuous mode
[   89.637743][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1
[   89.648279][   T30] audit: type=1400 audit(1769248880.423:107): avc:  denied  { ioctl } for  pid=6065 comm="syz.0.17" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   89.650121][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_0
[   89.696820][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_1
[   89.709194][ T4416] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   89.720547][ T4416] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   89.730059][ T4416] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   89.742547][ T4416] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   89.757370][ T4416] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   89.766186][ T4416] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   89.778180][ T4416] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   89.789084][ T4416] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   89.812446][ T5942] veth0_macvtap: entered promiscuous mode
[   89.821345][   T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   89.831408][ T5946] Bluetooth: hci1: command tx timeout
[   89.846908][ T5942] veth1_macvtap: entered promiscuous mode
[   89.881075][ T5923] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   89.906426][ T1330] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   89.915670][ T3577] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   89.916164][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_0
[   89.934015][ T1330] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   89.941785][ T3577] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   89.958774][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_1
[   89.991632][ T5139] Bluetooth: hci0: command tx timeout
[   89.992341][ T5940] Bluetooth: hci2: command tx timeout
[   89.997391][ T5946] Bluetooth: hci3: command tx timeout
[   90.014550][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.022748][ T4569] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   90.024482][ T4295] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   90.032838][ T4569] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   90.040950][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   90.058252][ T4295] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   90.071868][ T5946] Bluetooth: hci4: command tx timeout
[   90.078176][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.088342][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   90.089730][ T4295] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   90.098642][   T10] usb 1-1: Product: syz
[   90.110102][   T10] usb 1-1: Manufacturer: syz
[   90.112664][ T4295] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   90.116854][   T10] usb 1-1: SerialNumber: syz
[   90.128066][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.137991][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   90.142677][ T4416] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   90.150889][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.160419][ T4416] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   90.166172][   T10] usb 1-1: config 0 descriptor??
[   90.180365][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   90.196945][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   90.207793][ T5923] usb 2-1: Product: syz
[   90.215229][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[   90.244292][ T5923] usb 2-1: Manufacturer: syz
[   90.254808][ T5923] usb 2-1: SerialNumber: syz
[   90.276907][ T5923] usb 2-1: config 0 descriptor??
[   90.316053][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   90.322063][ T4295] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   90.338815][ T4295] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   90.366214][ T3577] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   90.377689][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[   90.386920][ T3577] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   90.477778][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   90.541491][    T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   90.551102][   T24] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   90.561581][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   90.598733][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   90.608559][   T10] em28xx 1-1:0.0: board has no eeprom
[   90.670063][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   90.678885][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   90.686478][ T5923] em28xx 2-1:0.0: board has no eeprom
[   90.692178][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[   90.698605][ T6075] em28xx 1-1:0.0: Registering V4L2 extension
[   90.705312][ T6068] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   90.714267][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.730254][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.742381][   T10] usb 1-1: USB disconnect, device number 2
[   90.744900][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   90.749131][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[   90.763779][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   90.773704][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   90.783954][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[   90.792538][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.801969][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.811746][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   90.811768][    T9] usb 5-1: Product: syz
[   90.811781][    T9] usb 5-1: Manufacturer: syz
[   90.811793][    T9] usb 5-1: SerialNumber: syz
[   90.844660][ T6075] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   90.845844][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   90.855336][    T9] usb 5-1: config 0 descriptor??
[   90.864461][ T5923] usb 2-1: USB disconnect, device number 2
[   90.866721][   T24] usb 3-1: Product: syz
[   90.882597][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   90.895100][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[   90.902329][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   90.915128][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   90.927750][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[   90.929409][   T24] usb 3-1: Manufacturer: syz
[   90.936143][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   90.960667][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   90.972341][ T6068] usb 4-1: Product: syz
[   90.973525][   T24] usb 3-1: SerialNumber: syz
[   90.976520][ T6068] usb 4-1: Manufacturer: syz
[   90.996133][ T6068] usb 4-1: SerialNumber: syz
[   91.023693][   T24] usb 3-1: config 0 descriptor??
[   91.024030][ T6075] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   91.031439][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   91.038497][ T6068] usb 4-1: config 0 descriptor??
[   91.064065][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   91.087812][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[   91.091552][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[   91.138577][ T6075] DVB: Unable to find symbol xc2028_attach()
[   91.146055][ T6075] tuner: 1-0061: Tuner has no way to set tv freq
[   91.153188][ T6075] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   91.160145][ T6075] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   91.167311][ T6075] em28xx 1-1:0.0: No AC97 audio processor
[   91.174013][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   91.180088][ T6075] tuner: 1-0061: Tuner has no way to set tv freq
[   91.189914][ T6075] videodev: could not get a free minor
[   91.197211][ T6075] em28xx 1-1:0.0: can't register radio device
[   91.203476][ T6075] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   91.215446][ T6075] em28xx 1-1:0.0: Registering input extension
[   91.222937][ T5918] em28xx 2-1:0.0: Registering V4L2 extension
[   91.275970][ T5918] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   91.286788][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   91.294928][    T9] em28xx 5-1:0.0: board has no eeprom
[   91.300632][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   91.316384][ T5918] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   91.324733][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   91.347598][ T5918] DVB: Unable to find symbol xc2028_attach()
[   91.357532][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   91.366152][ T5918] tuner: 2-0061: Tuner has no way to set tv freq
[   91.373717][ T5918] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   91.380551][ T5918] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   91.387573][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[   91.396765][    T9] usb 5-1: USB disconnect, device number 2
[   91.402876][ T5918] em28xx 2-1:0.0: No AC97 audio processor
[   91.409549][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[   91.415377][ T5918] tuner: 2-0061: Tuner has no way to set tv freq
[   91.421241][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   91.434348][ T5918] videodev: could not get a free minor
[   91.439817][ T5918] em28xx 2-1:0.0: can't register radio device
[   91.447963][ T5918] em28xx 2-1:0.0: V4L2 device video103 deregistered
[   91.451100][   T24] em28xx 3-1:0.0: board has no eeprom
[   91.462751][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   91.470805][ T6068] em28xx 4-1:0.0: board has no eeprom
[   91.480635][ T5918] em28xx 2-1:0.0: Registering input extension
[   91.489734][   T10] em28xx 1-1:0.0: Closing input extension
[   91.495909][ T6075] em28xx 5-1:0.0: Registering V4L2 extension
[   91.505738][   T10] em28xx 1-1:0.0: Freeing device
[   91.521364][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   91.551080][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   91.556232][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[   91.558601][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[   91.583417][   T24] usb 3-1: USB disconnect, device number 2
[   91.590050][ T6068] usb 4-1: USB disconnect, device number 2
[   91.611897][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[   91.620829][ T6075] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   91.630230][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[   91.703580][ T6075] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   91.732991][ T6075] DVB: Unable to find symbol xc2028_attach()
[   91.739089][ T6075] tuner: 3-0061: Tuner has no way to set tv freq
[   91.745899][ T6075] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   91.757513][ T6075] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   91.766475][ T6075] em28xx 5-1:0.0: No AC97 audio processor
[   91.772677][ T6075] tuner: 3-0061: Tuner has no way to set tv freq
[   91.780192][ T6075] videodev: could not get a free minor
[   91.798328][ T6075] em28xx 5-1:0.0: can't register radio device
[   91.812256][ T6075] em28xx 5-1:0.0: V4L2 device video103 deregistered
[   91.824213][ T6075] em28xx 5-1:0.0: Registering input extension
[   91.830352][ T5923] em28xx 2-1:0.0: Closing input extension
[   91.837184][   T10] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   91.844967][ T5918] em28xx 4-1:0.0: Registering V4L2 extension
[   91.854904][ T5923] em28xx 2-1:0.0: Freeing device
[   91.911334][ T5946] Bluetooth: hci1: command tx timeout
[   91.933625][ T5918] i2c i2c-5: Invalid 7-bit I2C address 0x00
[   91.964683][ T5918] tuner: 5-0061: Tuner -1 found with type(s) Radio TV.
[   91.993744][ T5918] DVB: Unable to find symbol xc2028_attach()
[   91.999729][ T5918] tuner: 5-0061: Tuner has no way to set tv freq
[   92.006484][ T5918] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   92.013455][ T5918] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   92.020504][ T5918] em28xx 4-1:0.0: No AC97 audio processor
[   92.027157][ T5918] tuner: 5-0061: Tuner has no way to set tv freq
[   92.034736][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.045182][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   92.055145][ T5918] videodev: could not get a free minor
[   92.060612][ T5918] em28xx 4-1:0.0: can't register radio device
[   92.066762][ T5918] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   92.073785][ T5940] Bluetooth: hci0: command tx timeout
[   92.073820][ T5946] Bluetooth: hci3: command tx timeout
[   92.081427][ T5946] Bluetooth: hci2: command tx timeout
[   92.086453][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.100609][ T5918] em28xx 4-1:0.0: Registering input extension
[   92.108262][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   92.116798][ T6068] em28xx 4-1:0.0: Closing input extension
[   92.122594][   T10] usb 1-1: Product: syz
[   92.126734][   T10] usb 1-1: Manufacturer: syz
[   92.131741][   T10] usb 1-1: SerialNumber: syz
[   92.131895][ T6069] em28xx 3-1:0.0: Registering V4L2 extension
[   92.146490][ T6068] em28xx 4-1:0.0: Freeing device
[   92.151838][ T5946] Bluetooth: hci4: command tx timeout
[   92.157958][   T10] usb 1-1: config 0 descriptor??
[   92.163107][ T5923] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   92.179560][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   92.190069][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[   92.198510][ T6069] i2c i2c-4: Invalid 7-bit I2C address 0x00
[   92.227917][ T6069] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[   92.258471][ T6069] DVB: Unable to find symbol xc2028_attach()
[   92.264493][ T6069] tuner: 4-0061: Tuner has no way to set tv freq
[   92.270882][ T6069] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   92.279161][ T6069] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   92.286271][ T6069] em28xx 3-1:0.0: No AC97 audio processor
[   92.292042][ T6069] tuner: 4-0061: Tuner has no way to set tv freq
[   92.299282][ T6069] videodev: could not get a free minor
[   92.304770][ T6069] em28xx 3-1:0.0: can't register radio device
[   92.310834][ T6069] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   92.321470][ T6069] em28xx 3-1:0.0: Registering input extension
[   92.328198][    T9] em28xx 5-1:0.0: Closing input extension
[   92.334199][   T24] em28xx 3-1:0.0: Closing input extension
[   92.336077][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.354806][    T9] em28xx 5-1:0.0: Freeing device
[   92.356222][   T24] em28xx 3-1:0.0: Freeing device
[   92.362475][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   92.381640][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.400837][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   92.423375][ T5923] usb 2-1: Product: syz
[   92.427541][ T5923] usb 2-1: Manufacturer: syz
[   92.433435][ T5923] usb 2-1: SerialNumber: syz
[   92.438145][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   92.449276][ T5923] usb 2-1: config 0 descriptor??
[   92.462887][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   92.477662][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[   92.484295][ T6068] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   92.539097][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   92.556151][   T10] em28xx 1-1:0.0: board has no eeprom
[   92.621127][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   92.628431][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[   92.635012][ T6035] em28xx 1-1:0.0: Registering V4L2 extension
[   92.642621][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.654305][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   92.667137][   T10] usb 1-1: USB disconnect, device number 3
[   92.676555][    T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   92.685748][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[   92.694582][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.708573][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   92.714233][   T24] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   92.719191][ T6068] usb 4-1: Product: syz
[   92.730603][ T6068] usb 4-1: Manufacturer: syz
[   92.739675][ T6068] usb 4-1: SerialNumber: syz
[   92.744595][ T6035] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   92.750806][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   92.760133][ T6068] usb 4-1: config 0 descriptor??
[   92.773015][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   92.789482][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[   92.796821][ T6035] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   92.824247][ T6035] DVB: Unable to find symbol xc2028_attach()
[   92.830293][ T6035] tuner: 1-0061: Tuner has no way to set tv freq
[   92.837428][ T6035] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   92.844365][ T6035] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   92.851622][ T6035] em28xx 1-1:0.0: No AC97 audio processor
[   92.858246][ T6035] tuner: 1-0061: Tuner has no way to set tv freq
[   92.866051][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.878845][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   92.887097][ T6035] videodev: could not get a free minor
[   92.892935][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   92.902732][ T6035] em28xx 1-1:0.0: can't register radio device
[   92.908846][ T6035] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   92.915618][ T5923] em28xx 2-1:0.0: board has no eeprom
[   92.926248][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   92.928399][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.946103][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   92.953348][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   92.956784][ T6035] em28xx 1-1:0.0: Registering input extension
[   92.971515][    T9] usb 5-1: Product: syz
[   92.975674][    T9] usb 5-1: Manufacturer: syz
[   92.977986][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   92.980257][    T9] usb 5-1: SerialNumber: syz
[   92.989392][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   92.994272][   T10] em28xx 1-1:0.0: Closing input extension
[   93.005459][   T24] usb 3-1: Product: syz
[   93.008263][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.014082][   T24] usb 3-1: Manufacturer: syz
[   93.020626][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[   93.024313][   T24] usb 3-1: SerialNumber: syz
[   93.031867][ T6035] em28xx 2-1:0.0: Registering V4L2 extension
[   93.040820][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   93.041382][   T24] usb 3-1: config 0 descriptor??
[   93.054085][   T10] em28xx 1-1:0.0: Freeing device
[   93.056984][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   93.066483][    T9] usb 5-1: config 0 descriptor??
[   93.081423][ T5923] usb 2-1: USB disconnect, device number 3
[   93.094432][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   93.112224][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[   93.120282][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[   93.123778][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[   93.148225][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   93.162349][ T6068] em28xx 4-1:0.0: board has no eeprom
[   93.228987][ T6035] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   93.251488][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.263512][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[   93.280877][ T6068] usb 4-1: USB disconnect, device number 3
[   93.287469][ T6035] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   93.298521][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[   93.311311][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   93.334630][ T6035] DVB: Unable to find symbol xc2028_attach()
[   93.340601][ T6035] tuner: 2-0061: Tuner has no way to set tv freq
[   93.346992][ T6035] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   93.357330][ T6035] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   93.364501][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   93.371165][   T10] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   93.378716][ T6035] em28xx 2-1:0.0: No AC97 audio processor
[   93.385273][ T6035] tuner: 2-0061: Tuner has no way to set tv freq
[   93.392598][ T6035] videodev: could not get a free minor
[   93.398052][ T6035] em28xx 2-1:0.0: can't register radio device
[   93.404176][ T6035] em28xx 2-1:0.0: V4L2 device video103 deregistered
[   93.411886][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   93.412885][ T6035] em28xx 2-1:0.0: Registering input extension
[   93.419968][   T24] em28xx 3-1:0.0: board has no eeprom
[   93.426692][ T6070] em28xx 4-1:0.0: Registering V4L2 extension
[   93.469163][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   93.500668][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   93.508816][    T9] em28xx 5-1:0.0: board has no eeprom
[   93.518815][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.531890][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[   93.533971][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   93.551409][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   93.553931][   T24] usb 3-1: USB disconnect, device number 3
[   93.559819][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   93.565671][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[   93.577137][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   93.595861][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[   93.609688][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   93.619199][ T6070] DVB: Unable to find symbol xc2028_attach()
[   93.626188][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   93.634032][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   93.644665][    T9] usb 5-1: USB disconnect, device number 3
[   93.650961][ T6070] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   93.661095][   T10] usb 1-1: Product: syz
[   93.665263][   T10] usb 1-1: Manufacturer: syz
[   93.669840][   T10] usb 1-1: SerialNumber: syz
[   93.675976][ T6070] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   93.683090][ T6070] em28xx 4-1:0.0: No AC97 audio processor
[   93.689340][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[   93.695714][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   93.702785][   T10] usb 1-1: config 0 descriptor??
[   93.709752][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   93.719379][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[   93.726186][ T6070] videodev: could not get a free minor
[   93.731701][ T6070] em28xx 4-1:0.0: can't register radio device
[   93.737745][ T6070] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   93.746150][ T6070] em28xx 4-1:0.0: Registering input extension
[   93.753520][ T5923] em28xx 2-1:0.0: Closing input extension
[   93.759261][ T5924] em28xx 3-1:0.0: Registering V4L2 extension
[   93.770573][ T5923] em28xx 2-1:0.0: Freeing device
[   93.884396][ T5924] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   93.938024][ T5924] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   93.961859][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   93.963153][ T5924] DVB: Unable to find symbol xc2028_attach()
[   93.973920][ T5924] tuner: 3-0061: Tuner has no way to set tv freq
[   93.980224][ T5924] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   93.988544][ T5924] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   93.998091][ T5924] em28xx 3-1:0.0: No AC97 audio processor
[   94.004028][ T5924] tuner: 3-0061: Tuner has no way to set tv freq
[   94.011219][ T5924] videodev: could not get a free minor
[   94.016666][ T5924] em28xx 3-1:0.0: can't register radio device
[   94.022846][ T5924] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   94.031832][ T5924] em28xx 3-1:0.0: Registering input extension
[   94.037986][   T24] em28xx 3-1:0.0: Closing input extension
[   94.046103][ T6035] em28xx 5-1:0.0: Registering V4L2 extension
[   94.046554][   T24] em28xx 3-1:0.0: Freeing device
[   94.068548][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   94.082333][   T10] em28xx 1-1:0.0: board has no eeprom
[   94.101075][ T5923] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   94.108654][ T6035] i2c i2c-4: Invalid 7-bit I2C address 0x00
[   94.134247][ T6035] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[   94.141230][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   94.148331][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[   94.159648][   T10] usb 1-1: USB disconnect, device number 4
[   94.174770][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[   94.198512][ T6035] DVB: Unable to find symbol xc2028_attach()
[   94.205191][ T6035] tuner: 4-0061: Tuner has no way to set tv freq
[   94.212012][ T6035] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   94.218915][ T6035] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   94.225914][ T6035] em28xx 5-1:0.0: No AC97 audio processor
[   94.233100][ T6035] tuner: 4-0061: Tuner has no way to set tv freq
[   94.240118][ T6035] videodev: could not get a free minor
[   94.245781][ T6035] em28xx 5-1:0.0: can't register radio device
[   94.251943][ T6035] em28xx 5-1:0.0: V4L2 device video103 deregistered
[   94.260326][ T6035] em28xx 5-1:0.0: Registering input extension
[   94.266776][ T6068] em28xx 4-1:0.0: Closing input extension
[   94.272687][ T6070] em28xx 1-1:0.0: Registering V4L2 extension
[   94.280874][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   94.292152][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   94.303338][ T6068] em28xx 4-1:0.0: Freeing device
[   94.317821][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.329590][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   94.341273][ T5923] usb 2-1: Product: syz
[   94.345428][ T5923] usb 2-1: Manufacturer: syz
[   94.350007][ T5923] usb 2-1: SerialNumber: syz
[   94.356552][ T6070] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   94.364013][   T24] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   94.375328][ T5923] usb 2-1: config 0 descriptor??
2026/01/24 10:01:25 executed programs: 25
[   94.402173][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.417865][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[   94.426180][ T6070] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   94.504505][ T6070] DVB: Unable to find symbol xc2028_attach()
[   94.510866][ T6070] tuner: 2-0061: Tuner has no way to set tv freq
[   94.519547][ T6070] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   94.526565][ T6070] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   94.533624][ T6070] em28xx 1-1:0.0: No AC97 audio processor
[   94.539345][ T6070] tuner: 2-0061: Tuner has no way to set tv freq
[   94.542428][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   94.557083][ T6070] videodev: could not get a free minor
[   94.558238][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   94.562587][ T6070] em28xx 1-1:0.0: can't register radio device
[   94.584930][ T6070] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   94.594477][ T6070] em28xx 1-1:0.0: Registering input extension
[   94.596014][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.601412][    T9] em28xx 5-1:0.0: Closing input extension
[   94.612836][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   94.616280][ T6068] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   94.624713][   T24] usb 3-1: Product: syz
[   94.635076][   T10] em28xx 1-1:0.0: Closing input extension
[   94.636853][   T24] usb 3-1: Manufacturer: syz
[   94.644057][    T9] em28xx 5-1:0.0: Freeing device
[   94.646965][   T24] usb 3-1: SerialNumber: syz
[   94.652030][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   94.664160][   T24] usb 3-1: config 0 descriptor??
[   94.672682][   T10] em28xx 1-1:0.0: Freeing device
[   94.673219][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.689446][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[   94.762904][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   94.770963][ T5923] em28xx 2-1:0.0: board has no eeprom
[   94.812471][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   94.822385][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   94.832564][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   94.839669][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[   94.846455][ T6070] em28xx 2-1:0.0: Registering V4L2 extension
[   94.853932][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   94.869885][ T5923] usb 2-1: USB disconnect, device number 4
[   94.877878][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   94.887116][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[   94.899894][ T6068] usb 4-1: Product: syz
[   94.904817][ T6068] usb 4-1: Manufacturer: syz
[   94.909430][ T6068] usb 4-1: SerialNumber: syz
[   94.918521][ T6068] usb 4-1: config 0 descriptor??
[   94.930528][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   94.931304][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   94.940179][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[   94.958890][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   94.971350][    T9] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[   94.986099][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   94.993109][   T10] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[   95.020743][ T6070] DVB: Unable to find symbol xc2028_attach()
[   95.026831][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   95.034054][ T6070] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   95.040907][ T6070] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   95.050108][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.052221][ T6070] em28xx 2-1:0.0: No AC97 audio processor
[   95.058362][   T24] em28xx 3-1:0.0: board has no eeprom
[   95.063935][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   95.076680][ T6070] videodev: could not get a free minor
[   95.082259][ T6070] em28xx 2-1:0.0: can't register radio device
[   95.088341][ T6070] em28xx 2-1:0.0: V4L2 device video103 deregistered
[   95.096704][ T6070] em28xx 2-1:0.0: Registering input extension
[   95.102980][ T5923] em28xx 2-1:0.0: Closing input extension
[   95.116407][ T5923] em28xx 2-1:0.0: Freeing device
[   95.132656][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.133576][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   95.152681][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   95.156648][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[   95.169899][ T6069] em28xx 3-1:0.0: Registering V4L2 extension
[   95.184774][   T24] usb 3-1: USB disconnect, device number 4
[   95.189319][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   95.202210][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   95.215560][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   95.233783][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   95.242709][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[   95.243212][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   95.243234][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   95.243250][   T10] usb 1-1: Product: syz
[   95.243263][   T10] usb 1-1: Manufacturer: syz
[   95.243275][   T10] usb 1-1: SerialNumber: syz
[   95.246569][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   95.289914][   T10] usb 1-1: config 0 descriptor??
[   95.297694][    T9] usb 5-1: Product: syz
[   95.303161][    T9] usb 5-1: Manufacturer: syz
[   95.310757][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   95.321259][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[   95.328327][    T9] usb 5-1: SerialNumber: syz
[   95.347469][    T9] usb 5-1: config 0 descriptor??
[   95.352809][ T6069] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   95.354117][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.368016][ T6068] em28xx 4-1:0.0: board has no eeprom
[   95.376993][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   95.386977][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[   95.419305][ T6069] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   95.450356][ T6069] DVB: Unable to find symbol xc2028_attach()
[   95.451355][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.459252][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[   95.463734][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[   95.469930][ T6069] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   95.484107][ T6069] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   95.491076][ T6069] em28xx 3-1:0.0: No AC97 audio processor
[   95.496946][ T6068] usb 4-1: USB disconnect, device number 4
[   95.497496][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[   95.505009][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[   95.515579][ T6069] videodev: could not get a free minor
[   95.527907][ T6069] em28xx 3-1:0.0: can't register radio device
[   95.535930][ T6069] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   95.541121][ T5923] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[   95.553413][ T6069] em28xx 3-1:0.0: Registering input extension
[   95.559737][   T24] em28xx 3-1:0.0: Closing input extension
[   95.566027][ T6070] em28xx 4-1:0.0: Registering V4L2 extension
[   95.572375][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   95.573636][   T24] em28xx 3-1:0.0: Freeing device
[   95.645438][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   95.668159][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   95.679779][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.694598][   T10] em28xx 1-1:0.0: board has no eeprom
[   95.712266][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   95.722089][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   95.735481][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   95.746048][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   95.753046][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.760508][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   95.768901][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[   95.774940][ T5923] usb 2-1: Product: syz
[   95.779882][ T5923] usb 2-1: Manufacturer: syz
[   95.786273][ T5923] usb 2-1: SerialNumber: syz
[   95.791558][   T10] usb 1-1: USB disconnect, device number 5
[   95.797453][ T6070] DVB: Unable to find symbol xc2028_attach()
[   95.804779][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[   95.811632][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   95.818776][ T6070] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   95.827654][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   95.836453][ T5923] usb 2-1: config 0 descriptor??
[   95.841919][ T6070] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   95.849570][    T9] em28xx 5-1:0.0: board has no eeprom
[   95.855206][ T6070] em28xx 4-1:0.0: No AC97 audio processor
[   95.863234][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   95.872549][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   95.879164][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[   95.886402][ T6070] videodev: could not get a free minor
[   95.891657][   T24] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[   95.891949][ T6070] em28xx 4-1:0.0: can't register radio device
[   95.905452][ T6070] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   95.913938][ T6070] em28xx 4-1:0.0: Registering input extension
[   95.920096][ T6075] em28xx 1-1:0.0: Registering V4L2 extension
[   95.931087][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   95.938219][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[   95.963042][    T9] usb 5-1: USB disconnect, device number 4
[   95.969913][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[   96.004587][ T6075] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   96.029209][ T6075] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   96.052805][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   96.063853][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   96.084925][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   96.095729][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   96.104273][   T24] usb 3-1: Product: syz
[   96.108540][   T24] usb 3-1: Manufacturer: syz
[   96.122681][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   96.128986][   T24] usb 3-1: SerialNumber: syz
[   96.139463][ T6075] DVB: Unable to find symbol xc2028_attach()
[   96.143367][   T24] usb 3-1: config 0 descriptor??
[   96.150430][ T6075] tuner: 2-0061: Tuner has no way to set tv freq
[   96.159636][ T6075] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   96.159966][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   96.166533][ T6075] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   96.166546][ T6075] em28xx 1-1:0.0: No AC97 audio processor
[   96.166561][ T6075] tuner: 2-0061: Tuner has no way to set tv freq
[   96.193244][ T6075] videodev: could not get a free minor
[   96.197600][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[   96.203516][ T6075] em28xx 1-1:0.0: can't register radio device
[   96.215498][ T6075] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   96.224822][ T6075] em28xx 1-1:0.0: Registering input extension
[   96.231964][ T6068] em28xx 4-1:0.0: Closing input extension
[   96.238450][ T6070] em28xx 5-1:0.0: Registering V4L2 extension
[   96.248757][ T6068] em28xx 4-1:0.0: Freeing device
[   96.261257][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   96.269256][ T5923] em28xx 2-1:0.0: board has no eeprom
[   96.301046][ T6070] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   96.341073][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   96.348953][ T6070] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   96.358331][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[   96.372829][ T5923] usb 2-1: USB disconnect, device number 5
[   96.379688][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[   96.405957][ T6070] DVB: Unable to find symbol xc2028_attach()
[   96.412347][ T6070] tuner: 3-0061: Tuner has no way to set tv freq
[   96.418677][ T6070] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   96.421379][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   96.425594][ T6070] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   96.443417][ T6070] em28xx 5-1:0.0: No AC97 audio processor
[   96.449220][ T6070] tuner: 3-0061: Tuner has no way to set tv freq
[   96.456378][ T6070] videodev: could not get a free minor
[   96.461970][ T6070] em28xx 5-1:0.0: can't register radio device
[   96.468122][ T6070] em28xx 5-1:0.0: V4L2 device video103 deregistered
[   96.476602][ T6070] em28xx 5-1:0.0: Registering input extension
[   96.482972][   T10] em28xx 1-1:0.0: Closing input extension
[   96.488765][ T6075] em28xx 2-1:0.0: Registering V4L2 extension
[   96.497072][   T10] em28xx 1-1:0.0: Freeing device
[   96.551666][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   96.569593][   T24] em28xx 3-1:0.0: board has no eeprom
[   96.571096][ T6068] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[   96.589761][ T6075] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   96.633990][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   96.635157][ T6075] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   96.647907][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[   96.677345][ T6075] DVB: Unable to find symbol xc2028_attach()
[   96.682072][   T24] usb 3-1: USB disconnect, device number 5
[   96.684418][ T6075] tuner: 1-0061: Tuner has no way to set tv freq
[   96.700356][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[   96.703320][ T6075] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   96.713571][ T6075] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   96.720494][ T6075] em28xx 2-1:0.0: No AC97 audio processor
[   96.726224][ T6075] tuner: 1-0061: Tuner has no way to set tv freq
[   96.733966][ T6075] videodev: could not get a free minor
[   96.739433][ T6075] em28xx 2-1:0.0: can't register radio device
[   96.745554][ T6075] em28xx 2-1:0.0: V4L2 device video103 deregistered
[   96.755260][ T6075] em28xx 2-1:0.0: Registering input extension
[   96.762341][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   96.772171][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   96.782056][    T9] em28xx 5-1:0.0: Closing input extension
[   96.787885][ T5924] em28xx 3-1:0.0: Registering V4L2 extension
[   96.792686][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   96.805924][    T9] em28xx 5-1:0.0: Freeing device
[   96.811216][   T10] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[   96.824747][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   96.835965][ T6068] usb 4-1: Product: syz
[   96.840130][ T6068] usb 4-1: Manufacturer: syz
[   96.844810][ T6068] usb 4-1: SerialNumber: syz
[   96.854477][ T6068] usb 4-1: config 0 descriptor??
[   96.864515][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   96.873932][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[   96.888275][ T5924] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   96.938294][ T5924] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   96.973523][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   96.986949][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   96.988896][ T5924] DVB: Unable to find symbol xc2028_attach()
[   96.999691][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   97.002959][ T5924] tuner: 2-0061: Tuner has no way to set tv freq
[   97.012765][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   97.018275][ T5924] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   97.027105][   T10] usb 1-1: Product: syz
[   97.037025][ T5924] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   97.038401][   T10] usb 1-1: Manufacturer: syz
[   97.044836][ T5924] em28xx 3-1:0.0: No AC97 audio processor
[   97.044854][ T5924] tuner: 2-0061: Tuner has no way to set tv freq
[   97.061460][ T5924] videodev: could not get a free minor
[   97.068128][   T10] usb 1-1: SerialNumber: syz
[   97.068599][ T5924] em28xx 3-1:0.0: can't register radio device
[   97.079554][ T5924] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   97.089701][   T10] usb 1-1: config 0 descriptor??
[   97.090313][ T5924] em28xx 3-1:0.0: Registering input extension
[   97.101034][   T24] em28xx 3-1:0.0: Closing input extension
[   97.107497][ T5923] em28xx 2-1:0.0: Closing input extension
[   97.111008][   T24] em28xx 3-1:0.0: Freeing device
[   97.113806][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   97.127768][    T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[   97.135850][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   97.144059][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[   97.152442][ T5923] em28xx 2-1:0.0: Freeing device
[   97.240036][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.248889][ T6068] em28xx 4-1:0.0: board has no eeprom
[   97.292677][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   97.302813][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   97.313664][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.320827][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[   97.327858][ T6075] em28xx 4-1:0.0: Registering V4L2 extension
[   97.334675][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   97.343940][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   97.354900][ T6068] usb 4-1: USB disconnect, device number 5
[   97.362226][    T9] usb 5-1: Product: syz
[   97.366716][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[   97.372439][    T9] usb 5-1: Manufacturer: syz
[   97.377171][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   97.383324][    T9] usb 5-1: SerialNumber: syz
[   97.390130][    T9] usb 5-1: config 0 descriptor??
[   97.398207][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   97.407987][ T6075] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   97.414074][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[   97.414935][   T24] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[   97.449006][ T6075] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   97.455979][ T5923] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[   97.485341][ T6075] DVB: Unable to find symbol xc2028_attach()
[   97.491439][ T6075] tuner: 1-0061: Tuner has no way to set tv freq
[   97.497846][ T6075] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   97.505670][ T6075] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   97.513557][ T6075] em28xx 4-1:0.0: No AC97 audio processor
[   97.519407][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.529715][   T10] em28xx 1-1:0.0: board has no eeprom
[   97.535210][ T6075] tuner: 1-0061: Tuner has no way to set tv freq
[   97.543208][ T6075] videodev: could not get a free minor
[   97.548666][ T6075] em28xx 4-1:0.0: can't register radio device
[   97.554844][ T6075] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   97.562986][ T6075] em28xx 4-1:0.0: Registering input extension
[   97.569669][ T6068] em28xx 4-1:0.0: Closing input extension
[   97.583357][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   97.583573][ T6068] em28xx 4-1:0.0: Freeing device
[   97.607910][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.613515][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   97.621961][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[   97.633220][ T6075] em28xx 1-1:0.0: Registering V4L2 extension
[   97.633758][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   97.641469][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   97.670358][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   97.680146][   T10] usb 1-1: USB disconnect, device number 6
[   97.686214][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   97.686698][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   97.711964][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[   97.712230][   T24] usb 3-1: Product: syz
[   97.729747][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   97.731016][   T24] usb 3-1: Manufacturer: syz
[   97.749075][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   97.757488][   T24] usb 3-1: SerialNumber: syz
[   97.769260][ T5923] usb 2-1: Product: syz
[   97.777247][   T24] usb 3-1: config 0 descriptor??
[   97.777646][ T5923] usb 2-1: Manufacturer: syz
[   97.790360][ T6075] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   97.797169][ T5923] usb 2-1: SerialNumber: syz
[   97.800224][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   97.813205][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[   97.813520][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   97.831884][ T5923] usb 2-1: config 0 descriptor??
[   97.849181][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   97.860578][    T9] em28xx 5-1:0.0: board has no eeprom
[   97.870489][ T6075] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   97.879380][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[   97.914013][ T6075] DVB: Unable to find symbol xc2028_attach()
[   97.920019][ T6075] tuner: 2-0061: Tuner has no way to set tv freq
[   97.926380][ T6075] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   97.934565][ T6075] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[   97.941544][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   97.948656][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[   97.954524][ T6075] em28xx 1-1:0.0: No AC97 audio processor
[   97.960250][ T6075] tuner: 2-0061: Tuner has no way to set tv freq
[   97.967129][ T6068] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[   97.988232][    T9] usb 5-1: USB disconnect, device number 5
[   97.995239][ T6075] videodev: could not get a free minor
[   98.000707][ T6075] em28xx 1-1:0.0: can't register radio device
[   98.009209][ T6075] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   98.018613][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[   98.034144][ T6075] em28xx 1-1:0.0: Registering input extension
[   98.043809][ T6070] em28xx 5-1:0.0: Registering V4L2 extension
[   98.061469][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   98.086046][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   98.101436][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   98.110484][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   98.143260][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   98.154515][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   98.166165][ T6070] DVB: Unable to find symbol xc2028_attach()
[   98.168252][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   98.172367][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   98.172383][ T6070] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[   98.172397][ T6070] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[   98.172414][ T6070] em28xx 5-1:0.0: No AC97 audio processor
[   98.172428][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[   98.175912][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   98.189474][   T24] em28xx 3-1:0.0: board has no eeprom
[   98.196090][ T6070] videodev: could not get a free minor
[   98.233574][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   98.241946][ T6068] usb 4-1: Product: syz
[   98.246097][ T6068] usb 4-1: Manufacturer: syz
[   98.250672][ T6068] usb 4-1: SerialNumber: syz
[   98.255515][ T6070] em28xx 5-1:0.0: can't register radio device
[   98.261771][ T6070] em28xx 5-1:0.0: V4L2 device video103 deregistered
[   98.270884][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   98.271702][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   98.278913][ T5923] em28xx 2-1:0.0: board has no eeprom
[   98.294425][ T6068] usb 4-1: config 0 descriptor??
[   98.299610][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[   98.307629][ T6070] em28xx 5-1:0.0: Registering input extension
[   98.315745][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   98.319546][   T24] usb 3-1: USB disconnect, device number 6
[   98.327029][   T10] em28xx 1-1:0.0: Closing input extension
[   98.336867][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[   98.343117][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[   98.348785][ T5924] em28xx 3-1:0.0: Registering V4L2 extension
[   98.351554][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   98.363119][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[   98.370069][   T10] em28xx 1-1:0.0: Freeing device
[   98.381792][ T5923] usb 2-1: USB disconnect, device number 6
[   98.412919][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[   98.435901][ T5924] i2c i2c-3: Invalid 7-bit I2C address 0x00
[   98.470686][ T5924] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[   98.497319][ T5924] DVB: Unable to find symbol xc2028_attach()
[   98.503366][ T5924] tuner: 3-0061: Tuner has no way to set tv freq
[   98.513897][ T5924] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[   98.520755][ T5924] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[   98.545175][ T5924] em28xx 3-1:0.0: No AC97 audio processor
[   98.550909][ T5924] tuner: 3-0061: Tuner has no way to set tv freq
[   98.562392][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[   98.563520][ T5924] videodev: could not get a free minor
[   98.582678][ T5924] em28xx 3-1:0.0: can't register radio device
[   98.588753][ T5924] em28xx 3-1:0.0: V4L2 device video103 deregistered
[   98.600936][ T5924] em28xx 3-1:0.0: Registering input extension
[   98.607297][    T9] em28xx 5-1:0.0: Closing input extension
[   98.613297][ T6070] em28xx 2-1:0.0: Registering V4L2 extension
[   98.623904][    T9] em28xx 5-1:0.0: Freeing device
[   98.680466][ T6070] i2c i2c-4: Invalid 7-bit I2C address 0x00
[   98.686944][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   98.698841][   T10] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[   98.706542][ T6068] em28xx 4-1:0.0: board has no eeprom
[   98.732621][ T6070] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[   98.754862][ T6070] DVB: Unable to find symbol xc2028_attach()
[   98.760905][ T6070] tuner: 4-0061: Tuner has no way to set tv freq
[   98.770602][ T6070] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[   98.777635][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   98.785359][ T6070] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[   98.792573][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[   98.798985][ T6070] em28xx 2-1:0.0: No AC97 audio processor
[   98.805609][ T6070] tuner: 4-0061: Tuner has no way to set tv freq
[   98.814331][ T6068] usb 4-1: USB disconnect, device number 6
[   98.821182][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[   98.829287][ T6070] videodev: could not get a free minor
[   98.838713][ T6070] em28xx 2-1:0.0: can't register radio device
[   98.847113][ T6070] em28xx 2-1:0.0: V4L2 device video103 deregistered
[   98.860921][ T6070] em28xx 2-1:0.0: Registering input extension
[   98.867311][ T5923] em28xx 2-1:0.0: Closing input extension
[   98.874257][   T24] em28xx 3-1:0.0: Closing input extension
[   98.874795][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   98.890108][ T6035] em28xx 4-1:0.0: Registering V4L2 extension
[   98.897266][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   98.901879][   T24] em28xx 3-1:0.0: Freeing device
[   98.908421][ T5923] em28xx 2-1:0.0: Freeing device
[   98.936468][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   98.951148][    T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[   98.972677][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   98.993170][   T10] usb 1-1: Product: syz
[   98.997342][   T10] usb 1-1: Manufacturer: syz
[   99.012749][   T10] usb 1-1: SerialNumber: syz
[   99.032028][   T10] usb 1-1: config 0 descriptor??
[   99.046138][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.087075][ T6035] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   99.093407][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[   99.106621][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   99.141039][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   99.157422][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.167214][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   99.176523][    T9] usb 5-1: Product: syz
[   99.180753][    T9] usb 5-1: Manufacturer: syz
[   99.185672][    T9] usb 5-1: SerialNumber: syz
[   99.195645][ T6035] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   99.204527][    T9] usb 5-1: config 0 descriptor??
[   99.221043][ T5923] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[   99.232368][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.245809][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[   99.261412][   T24] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[   99.282086][ T6035] DVB: Unable to find symbol xc2028_attach()
[   99.296870][ T6035] tuner: 1-0061: Tuner has no way to set tv freq
[   99.304063][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[   99.312670][ T6035] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[   99.319532][ T6035] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[   99.326676][ T6035] em28xx 4-1:0.0: No AC97 audio processor
[   99.332551][ T6035] tuner: 1-0061: Tuner has no way to set tv freq
[   99.339829][ T6035] videodev: could not get a free minor
[   99.345535][ T6035] em28xx 4-1:0.0: can't register radio device
[   99.352235][ T6035] em28xx 4-1:0.0: V4L2 device video103 deregistered
[   99.360476][ T6035] em28xx 4-1:0.0: Registering input extension
[   99.367494][ T6068] em28xx 4-1:0.0: Closing input extension
[   99.375284][ T6068] em28xx 4-1:0.0: Freeing device
[   99.394141][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   99.404487][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   99.419084][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.434438][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.434641][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   99.443688][   T10] em28xx 1-1:0.0: board has no eeprom
[   99.458701][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   99.468193][ T5923] usb 2-1: Product: syz
[   99.472623][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   99.472667][ T5923] usb 2-1: Manufacturer: syz
[   99.482895][ T5923] usb 2-1: SerialNumber: syz
[   99.495632][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.496866][ T5923] usb 2-1: config 0 descriptor??
[   99.509942][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   99.510304][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[   99.523267][   T24] usb 3-1: Product: syz
[   99.528861][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.529268][   T24] usb 3-1: Manufacturer: syz
[   99.540532][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[   99.550754][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   99.551421][   T24] usb 3-1: SerialNumber: syz
[   99.558271][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[   99.564837][   T24] usb 3-1: config 0 descriptor??
[   99.573718][ T6035] em28xx 1-1:0.0: Registering V4L2 extension
[   99.577589][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.589415][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[   99.594598][   T10] usb 1-1: USB disconnect, device number 7
[   99.616789][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[   99.631274][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.648121][    T9] em28xx 5-1:0.0: board has no eeprom
[   99.659313][ T6035] i2c i2c-1: Invalid 7-bit I2C address 0x00
[   99.691121][ T6035] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[   99.701175][ T6068] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[   99.711101][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[   99.719116][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[   99.735857][    T9] usb 5-1: USB disconnect, device number 6
[   99.741805][ T6035] DVB: Unable to find symbol xc2028_attach()
[   99.755116][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[   99.762495][ T6035] tuner: 1-0061: Tuner has no way to set tv freq
[   99.768840][ T6035] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[   99.777315][ T6035] em28xx 1-1:0.0: AC97 chip type couldn't be determined
2026/01/24 10:01:30 executed programs: 39
[   99.794798][ T6035] em28xx 1-1:0.0: No AC97 audio processor
[   99.801600][ T6035] tuner: 1-0061: Tuner has no way to set tv freq
[   99.809313][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[   99.825007][ T6035] videodev: could not get a free minor
[   99.830468][ T6035] em28xx 1-1:0.0: can't register radio device
[   99.836775][ T6035] em28xx 1-1:0.0: V4L2 device video103 deregistered
[   99.842009][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[   99.852981][ T6035] em28xx 1-1:0.0: Registering input extension
[   99.859214][ T6070] em28xx 5-1:0.0: Registering V4L2 extension
[   99.866731][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   99.876680][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[   99.889618][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[   99.899473][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[   99.909032][ T6068] usb 4-1: Product: syz
[   99.913800][ T6070] i2c i2c-2: Invalid 7-bit I2C address 0x00
[   99.919732][ T6068] usb 4-1: Manufacturer: syz
[   99.925452][ T6068] usb 4-1: SerialNumber: syz
[   99.932469][ T6068] usb 4-1: config 0 descriptor??
[   99.940482][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[   99.950643][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.951530][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[   99.970233][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[   99.970970][   T24] em28xx 3-1:0.0: board has no eeprom
[   99.979549][ T6070] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[   99.991391][ T5923] em28xx 2-1:0.0: board has no eeprom
[  100.036736][ T6070] DVB: Unable to find symbol xc2028_attach()
[  100.043107][ T6070] tuner: 2-0061: Tuner has no way to set tv freq
[  100.049422][ T6070] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  100.051037][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  100.056503][ T6070] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  100.064118][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[  100.070608][ T6070] em28xx 5-1:0.0: No AC97 audio processor
[  100.085983][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  100.087034][   T24] usb 3-1: USB disconnect, device number 7
[  100.093196][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[  100.093868][ T6070] tuner: 2-0061: Tuner has no way to set tv freq
[  100.120011][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[  100.120572][ T5923] usb 2-1: USB disconnect, device number 7
[  100.134426][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[  100.149358][ T6070] videodev: could not get a free minor
[  100.158837][ T6070] em28xx 5-1:0.0: can't register radio device
[  100.165273][ T6070] em28xx 5-1:0.0: V4L2 device video103 deregistered
[  100.173595][ T6070] em28xx 5-1:0.0: Registering input extension
[  100.179731][   T10] em28xx 1-1:0.0: Closing input extension
[  100.185812][ T5924] em28xx 3-1:0.0: Registering V4L2 extension
[  100.188395][   T10] em28xx 1-1:0.0: Freeing device
[  100.197182][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  100.256651][ T5924] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  100.317480][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  100.344427][ T6068] em28xx 4-1:0.0: board has no eeprom
[  100.357224][ T5924] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  100.384211][ T5924] DVB: Unable to find symbol xc2028_attach()
[  100.390289][ T5924] tuner: 4-0061: Tuner has no way to set tv freq
[  100.397332][ T5924] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  100.404373][ T5924] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  100.411050][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  100.412070][ T5924] em28xx 3-1:0.0: No AC97 audio processor
[  100.418613][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[  100.424365][ T5924] tuner: 4-0061: Tuner has no way to set tv freq
[  100.431579][ T5924] videodev: could not get a free minor
[  100.444548][ T5924] em28xx 3-1:0.0: can't register radio device
[  100.450077][ T6068] usb 4-1: USB disconnect, device number 7
[  100.450618][ T5924] em28xx 3-1:0.0: V4L2 device video103 deregistered
[  100.467275][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[  100.472960][ T5924] em28xx 3-1:0.0: Registering input extension
[  100.479320][ T6035] em28xx 2-1:0.0: Registering V4L2 extension
[  100.511996][   T10] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  100.525469][ T6035] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  100.550320][ T6035] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  100.575171][ T6035] DVB: Unable to find symbol xc2028_attach()
[  100.581225][ T6035] tuner: 3-0061: Tuner has no way to set tv freq
[  100.587542][ T6035] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  100.597997][ T6035] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  100.604991][ T6035] em28xx 2-1:0.0: No AC97 audio processor
[  100.610704][ T6035] tuner: 3-0061: Tuner has no way to set tv freq
[  100.617943][ T6035] videodev: could not get a free minor
[  100.623441][ T6035] em28xx 2-1:0.0: can't register radio device
[  100.629498][ T6035] em28xx 2-1:0.0: V4L2 device video103 deregistered
[  100.639083][ T6035] em28xx 2-1:0.0: Registering input extension
[  100.645478][    T9] em28xx 5-1:0.0: Closing input extension
[  100.654318][ T6070] em28xx 4-1:0.0: Registering V4L2 extension
[  100.668600][    T9] em28xx 5-1:0.0: Freeing device
[  100.675555][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  100.695586][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  100.712468][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  100.723943][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  100.732847][   T10] usb 1-1: Product: syz
[  100.737000][   T10] usb 1-1: Manufacturer: syz
[  100.761043][   T10] usb 1-1: SerialNumber: syz
[  100.768317][   T10] usb 1-1: config 0 descriptor??
[  100.783970][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  100.793540][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[  100.799811][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  100.826046][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  100.852108][ T6070] DVB: Unable to find symbol xc2028_attach()
[  100.858107][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[  100.868406][ T6070] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  100.876377][ T6070] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  100.883339][ T6070] em28xx 4-1:0.0: No AC97 audio processor
[  100.889073][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[  100.896399][ T6070] videodev: could not get a free minor
[  100.901986][ T6070] em28xx 4-1:0.0: can't register radio device
[  100.908054][ T6070] em28xx 4-1:0.0: V4L2 device video103 deregistered
[  100.916999][ T6070] em28xx 4-1:0.0: Registering input extension
[  100.923291][   T24] em28xx 3-1:0.0: Closing input extension
[  100.929421][ T5923] em28xx 2-1:0.0: Closing input extension
[  100.932023][   T24] em28xx 3-1:0.0: Freeing device
[  100.935555][ T6068] em28xx 4-1:0.0: Closing input extension
[  100.950347][ T5923] em28xx 2-1:0.0: Freeing device
[  100.967717][ T6068] em28xx 4-1:0.0: Freeing device
[  100.992208][    T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  101.041419][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  101.148567][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  101.157271][   T10] em28xx 1-1:0.0: board has no eeprom
[  101.163782][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.173672][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  101.185448][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.194552][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  101.203068][    T9] usb 5-1: Product: syz
[  101.207211][    T9] usb 5-1: Manufacturer: syz
[  101.211832][    T9] usb 5-1: SerialNumber: syz
[  101.217731][    T9] usb 5-1: config 0 descriptor??
[  101.222719][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  101.229819][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[  101.231718][   T24] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  101.235802][ T6070] em28xx 1-1:0.0: Registering V4L2 extension
[  101.250352][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.260693][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[  101.269053][ T5923] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  101.277158][   T10] usb 1-1: USB disconnect, device number 8
[  101.291727][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[  101.311129][ T6068] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  101.336730][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  101.364273][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  101.392736][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.393363][ T6070] DVB: Unable to find symbol xc2028_attach()
[  101.408512][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[  101.408541][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  101.419261][ T6070] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  101.432535][ T6070] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  101.434513][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.440506][ T6070] em28xx 1-1:0.0: No AC97 audio processor
[  101.449031][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  101.455212][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[  101.463943][   T24] usb 3-1: Product: syz
[  101.473704][   T24] usb 3-1: Manufacturer: syz
[  101.479035][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.482541][   T24] usb 3-1: SerialNumber: syz
[  101.489636][ T6070] videodev: could not get a free minor
[  101.498940][ T6070] em28xx 1-1:0.0: can't register radio device
[  101.511358][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  101.516988][   T24] usb 3-1: config 0 descriptor??
[  101.521454][ T6070] em28xx 1-1:0.0: V4L2 device video103 deregistered
[  101.533616][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  101.540915][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.553284][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[  101.561560][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.570630][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  101.577426][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[  101.585913][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  101.600718][ T6070] em28xx 1-1:0.0: Registering input extension
[  101.606898][ T5923] usb 2-1: Product: syz
[  101.611649][   T10] em28xx 1-1:0.0: Closing input extension
[  101.617606][ T5923] usb 2-1: Manufacturer: syz
[  101.622340][ T5923] usb 2-1: SerialNumber: syz
[  101.629335][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  101.639593][   T10] em28xx 1-1:0.0: Freeing device
[  101.646206][ T5923] usb 2-1: config 0 descriptor??
[  101.655295][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  101.673980][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.685060][ T6068] usb 4-1: Product: syz
[  101.689979][ T6068] usb 4-1: Manufacturer: syz
[  101.695638][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[  101.704968][ T6068] usb 4-1: SerialNumber: syz
[  101.718338][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  101.727290][ T6068] usb 4-1: config 0 descriptor??
[  101.732439][    T9] em28xx 5-1:0.0: board has no eeprom
[  101.744507][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  101.753887][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[  101.791377][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  101.791866][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  101.798668][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[  101.811679][ T6070] em28xx 5-1:0.0: Registering V4L2 extension
[  101.822106][    T9] usb 5-1: USB disconnect, device number 7
[  101.829048][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[  101.858240][ T6070] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  101.888765][ T6070] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  101.900504][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  101.920056][   T24] em28xx 3-1:0.0: board has no eeprom
[  101.929032][ T6070] DVB: Unable to find symbol xc2028_attach()
[  101.935214][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[  101.946532][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  101.953253][ T6070] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  101.960213][ T6070] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  101.967253][ T6070] em28xx 5-1:0.0: No AC97 audio processor
[  101.973253][   T10] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  101.981511][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  101.982158][ T6070] tuner: 1-0061: Tuner has no way to set tv freq
[  101.996402][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[  101.996556][ T6070] videodev: could not get a free minor
[  102.007559][   T24] usb 3-1: USB disconnect, device number 8
[  102.021342][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  102.023417][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[  102.031156][ T6070] em28xx 5-1:0.0: can't register radio device
[  102.039909][ T6070] em28xx 5-1:0.0: V4L2 device video103 deregistered
[  102.060634][ T6070] em28xx 5-1:0.0: Registering input extension
[  102.068047][ T6069] em28xx 3-1:0.0: Registering V4L2 extension
[  102.085196][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.094546][ T5923] em28xx 2-1:0.0: board has no eeprom
[  102.112686][ T6069] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  102.135969][ T6069] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  102.138882][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.152334][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  102.159713][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[  102.165733][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  102.169001][ T6069] DVB: Unable to find symbol xc2028_attach()
[  102.176799][ T6068] em28xx 4-1:0.0: board has no eeprom
[  102.188449][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  102.198241][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[  102.198259][ T6069] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  102.198279][ T6069] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  102.198291][ T6069] em28xx 3-1:0.0: No AC97 audio processor
[  102.198306][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[  102.211463][ T6069] videodev: could not get a free minor
[  102.223516][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  102.226070][ T6069] em28xx 3-1:0.0: can't register radio device
[  102.233544][ T5923] usb 2-1: USB disconnect, device number 8
[  102.245174][ T6069] em28xx 3-1:0.0: V4L2 device video103 deregistered
[  102.247000][ T6069] em28xx 3-1:0.0: Registering input extension
[  102.268326][   T24] em28xx 3-1:0.0: Closing input extension
[  102.282143][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  102.292608][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  102.300854][   T10] usb 1-1: Product: syz
[  102.307033][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[  102.313413][   T10] usb 1-1: Manufacturer: syz
[  102.322115][ T6068] usb 4-1: USB disconnect, device number 8
[  102.328162][   T10] usb 1-1: SerialNumber: syz
[  102.335232][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[  102.340529][   T24] em28xx 3-1:0.0: Freeing device
[  102.340739][    T9] em28xx 5-1:0.0: Closing input extension
[  102.351713][ T6070] em28xx 2-1:0.0: Registering V4L2 extension
[  102.362278][   T10] usb 1-1: config 0 descriptor??
[  102.370896][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[  102.380695][    T9] em28xx 5-1:0.0: Freeing device
[  102.404691][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  102.431633][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[  102.488426][ T6070] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  102.558386][ T6070] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  102.598282][ T6070] DVB: Unable to find symbol xc2028_attach()
[  102.606060][ T6070] tuner: 3-0061: Tuner has no way to set tv freq
[  102.612853][ T6070] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  102.619692][ T6070] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  102.626664][ T6070] em28xx 2-1:0.0: No AC97 audio processor
[  102.634262][ T6070] tuner: 3-0061: Tuner has no way to set tv freq
[  102.642005][ T6070] videodev: could not get a free minor
[  102.647473][ T6070] em28xx 2-1:0.0: can't register radio device
[  102.651107][   T24] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  102.653650][ T6070] em28xx 2-1:0.0: V4L2 device video103 deregistered
[  102.669326][ T6070] em28xx 2-1:0.0: Registering input extension
[  102.675699][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  102.681944][ T6247] em28xx 4-1:0.0: Registering V4L2 extension
[  102.718679][ T6247] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  102.740157][ T6247] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  102.750724][    T9] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  102.775635][ T6247] DVB: Unable to find symbol xc2028_attach()
[  102.781810][ T6247] tuner: 4-0061: Tuner has no way to set tv freq
[  102.788264][ T6247] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  102.795758][ T6247] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  102.802823][ T6247] em28xx 4-1:0.0: No AC97 audio processor
[  102.808630][ T6247] tuner: 4-0061: Tuner has no way to set tv freq
[  102.812835][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  102.825140][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  102.825231][ T6247] videodev: could not get a free minor
[  102.836910][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  102.845003][ T6247] em28xx 4-1:0.0: can't register radio device
[  102.850599][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  102.856098][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  102.865199][   T24] usb 3-1: Product: syz
[  102.881052][ T6247] em28xx 4-1:0.0: V4L2 device video103 deregistered
[  102.887790][   T24] usb 3-1: Manufacturer: syz
[  102.889667][ T6247] em28xx 4-1:0.0: Registering input extension
[  102.899826][   T24] usb 3-1: SerialNumber: syz
[  102.899844][ T5923] em28xx 2-1:0.0: Closing input extension
[  102.912640][ T6068] em28xx 4-1:0.0: Closing input extension
[  102.919683][   T24] usb 3-1: config 0 descriptor??
[  102.921870][ T5923] em28xx 2-1:0.0: Freeing device
[  102.929071][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  102.933278][ T6068] em28xx 4-1:0.0: Freeing device
[  102.941726][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[  102.946767][   T10] em28xx 1-1:0.0: board has no eeprom
[  102.956264][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  102.969732][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  102.997600][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  103.016696][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  103.025123][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  103.034861][    T9] usb 5-1: Product: syz
[  103.039020][    T9] usb 5-1: Manufacturer: syz
[  103.043795][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[  103.049713][ T6247] em28xx 1-1:0.0: Registering V4L2 extension
[  103.059553][   T10] usb 1-1: USB disconnect, device number 9
[  103.065453][    T9] usb 5-1: SerialNumber: syz
[  103.091284][    T9] usb 5-1: config 0 descriptor??
[  103.101726][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[  103.124245][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  103.143527][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[  103.193277][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  103.199280][ T6247] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  103.225703][ T6247] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  103.249431][ T6247] DVB: Unable to find symbol xc2028_attach()
[  103.255604][ T5923] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  103.263361][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  103.269706][ T6247] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  103.280116][ T6247] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  103.287110][ T6247] em28xx 1-1:0.0: No AC97 audio processor
[  103.292844][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  103.300200][ T6247] videodev: could not get a free minor
[  103.307635][ T6247] em28xx 1-1:0.0: can't register radio device
[  103.313906][ T6247] em28xx 1-1:0.0: V4L2 device video103 deregistered
[  103.320399][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  103.330064][ T6247] em28xx 1-1:0.0: Registering input extension
[  103.333934][   T24] em28xx 3-1:0.0: board has no eeprom
[  103.336345][ T6068] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  103.350136][   T10] em28xx 1-1:0.0: Closing input extension
[  103.358730][   T10] em28xx 1-1:0.0: Freeing device
[  103.364275][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[  103.401126][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  103.410732][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[  103.417531][ T6069] em28xx 3-1:0.0: Registering V4L2 extension
[  103.427723][   T24] usb 3-1: USB disconnect, device number 9
[  103.442989][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[  103.445150][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.458889][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  103.470650][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  103.480250][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  103.489091][ T5923] usb 2-1: Product: syz
[  103.493527][ T5923] usb 2-1: Manufacturer: syz
[  103.498377][ T5923] usb 2-1: SerialNumber: syz
[  103.505093][ T6069] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  103.506185][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  103.525917][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.540162][ T5923] usb 2-1: config 0 descriptor??
[  103.545324][    T9] em28xx 5-1:0.0: board has no eeprom
[  103.549107][ T6069] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  103.552096][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  103.569996][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  103.579974][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[  103.588750][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  103.594931][ T6069] DVB: Unable to find symbol xc2028_attach()
[  103.598047][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  103.604084][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[  103.612773][ T6068] usb 4-1: Product: syz
[  103.612789][ T6068] usb 4-1: Manufacturer: syz
[  103.612802][ T6068] usb 4-1: SerialNumber: syz
[  103.630335][ T6068] usb 4-1: config 0 descriptor??
[  103.643277][ T6069] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  103.648155][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  103.650231][ T6069] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  103.659411][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  103.666377][ T6069] em28xx 3-1:0.0: No AC97 audio processor
[  103.675589][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[  103.689474][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[  103.695441][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[  103.704237][   T10] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  103.714079][ T6069] videodev: could not get a free minor
[  103.717026][    T9] usb 5-1: USB disconnect, device number 8
[  103.728818][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[  103.739771][ T6069] em28xx 3-1:0.0: can't register radio device
[  103.746016][ T6069] em28xx 3-1:0.0: V4L2 device video103 deregistered
[  103.755738][ T6069] em28xx 3-1:0.0: Registering input extension
[  103.762634][   T24] em28xx 3-1:0.0: Closing input extension
[  103.768351][ T6247] em28xx 5-1:0.0: Registering V4L2 extension
[  103.779742][   T24] em28xx 3-1:0.0: Freeing device
[  103.838201][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  103.864507][ T6247] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  103.872469][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  103.884872][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  103.899078][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  103.911261][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  103.925401][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  103.934680][ T6247] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  103.942044][   T10] usb 1-1: Product: syz
[  103.946211][   T10] usb 1-1: Manufacturer: syz
[  103.950793][   T10] usb 1-1: SerialNumber: syz
[  103.961684][   T10] usb 1-1: config 0 descriptor??
[  103.968223][ T6247] DVB: Unable to find symbol xc2028_attach()
[  103.976694][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  103.986569][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  103.993932][ T6247] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  103.994006][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  104.009026][ T6247] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  104.016359][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[  104.023525][ T6247] em28xx 5-1:0.0: No AC97 audio processor
[  104.029347][ T5923] em28xx 2-1:0.0: board has no eeprom
[  104.034819][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  104.042346][ T6247] videodev: could not get a free minor
[  104.047834][ T6247] em28xx 5-1:0.0: can't register radio device
[  104.054038][ T6247] em28xx 5-1:0.0: V4L2 device video103 deregistered
[  104.062349][ T6247] em28xx 5-1:0.0: Registering input extension
[  104.069009][    T9] em28xx 5-1:0.0: Closing input extension
[  104.078721][    T9] em28xx 5-1:0.0: Freeing device
[  104.081106][   T24] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  104.091090][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  104.099173][ T6068] em28xx 4-1:0.0: board has no eeprom
[  104.106585][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  104.113885][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[  104.127395][ T6247] em28xx 2-1:0.0: Registering V4L2 extension
[  104.165592][ T5923] usb 2-1: USB disconnect, device number 9
[  104.175153][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[  104.181295][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  104.188407][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[  104.210708][ T6068] usb 4-1: USB disconnect, device number 9
[  104.222021][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[  104.245327][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  104.255683][ T6247] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  104.256001][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  104.261902][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  104.273348][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  104.305635][ T6247] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  104.318776][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  104.339126][   T24] usb 3-1: Product: syz
[  104.347146][   T24] usb 3-1: Manufacturer: syz
[  104.353849][   T24] usb 3-1: SerialNumber: syz
[  104.358409][ T6247] DVB: Unable to find symbol xc2028_attach()
[  104.360478][   T24] usb 3-1: config 0 descriptor??
[  104.370586][ T6247] tuner: 2-0061: Tuner has no way to set tv freq
[  104.382004][ T6247] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  104.389671][ T6247] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  104.397004][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  104.409363][   T10] em28xx 1-1:0.0: board has no eeprom
[  104.412490][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.415000][ T6247] em28xx 2-1:0.0: No AC97 audio processor
[  104.431119][    T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  104.440359][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[  104.440477][ T6247] tuner: 2-0061: Tuner has no way to set tv freq
[  104.454835][ T6247] videodev: could not get a free minor
[  104.460283][ T6247] em28xx 2-1:0.0: can't register radio device
[  104.467576][ T6247] em28xx 2-1:0.0: V4L2 device video103 deregistered
[  104.475926][ T6247] em28xx 2-1:0.0: Registering input extension
[  104.482315][ T6280] em28xx 4-1:0.0: Registering V4L2 extension
[  104.491045][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  104.498665][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[  104.511605][   T10] usb 1-1: USB disconnect, device number 10
[  104.528498][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[  104.556971][ T6280] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  104.582565][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  104.593649][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  104.605080][ T6280] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  104.616244][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  104.625336][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  104.634415][    T9] usb 5-1: Product: syz
[  104.638600][    T9] usb 5-1: Manufacturer: syz
[  104.643274][    T9] usb 5-1: SerialNumber: syz
[  104.649758][    T9] usb 5-1: config 0 descriptor??
[  104.657048][ T6280] DVB: Unable to find symbol xc2028_attach()
[  104.663167][ T6280] tuner: 3-0061: Tuner has no way to set tv freq
[  104.669515][ T6280] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  104.676403][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  104.684006][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  104.693313][ T6280] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  104.700241][ T6280] em28xx 4-1:0.0: No AC97 audio processor
[  104.707468][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[  104.714772][ T6280] tuner: 3-0061: Tuner has no way to set tv freq
[  104.723962][ T6280] videodev: could not get a free minor
[  104.729789][ T6280] em28xx 4-1:0.0: can't register radio device
[  104.740680][ T6280] em28xx 4-1:0.0: V4L2 device video103 deregistered
[  104.748918][ T6280] em28xx 4-1:0.0: Registering input extension
[  104.755227][ T5923] em28xx 2-1:0.0: Closing input extension
[  104.761750][ T6247] em28xx 1-1:0.0: Registering V4L2 extension
[  104.769369][ T5923] em28xx 2-1:0.0: Freeing device
[  104.785880][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  104.810490][   T24] em28xx 3-1:0.0: board has no eeprom
[  104.849207][ T6247] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  104.871032][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  104.879648][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[  104.890391][   T24] usb 3-1: USB disconnect, device number 10
[  104.890397][ T6247] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  104.926986][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[  104.937563][ T6247] DVB: Unable to find symbol xc2028_attach()
[  104.945280][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  104.953420][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[  104.959855][ T6247] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  104.966866][ T6247] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  104.973814][ T6247] em28xx 1-1:0.0: No AC97 audio processor
[  104.979531][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  104.987718][ T6247] videodev: could not get a free minor
[  104.993203][ T6247] em28xx 1-1:0.0: can't register radio device
[  104.999282][ T6247] em28xx 1-1:0.0: V4L2 device video103 deregistered
[  105.007999][ T6247] em28xx 1-1:0.0: Registering input extension
[  105.014179][ T6068] em28xx 4-1:0.0: Closing input extension
[  105.019904][ T6069] em28xx 3-1:0.0: Registering V4L2 extension
[  105.032283][ T6068] em28xx 4-1:0.0: Freeing device
[  105.081354][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  105.089364][    T9] em28xx 5-1:0.0: board has no eeprom
[  105.098020][ T5923] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  105.116405][ T6069] i2c i2c-2: Invalid 7-bit I2C address 0x00
2026/01/24 10:01:36 executed programs: 55
[  105.167130][ T6069] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  105.171965][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  105.183040][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[  105.201309][    T9] usb 5-1: USB disconnect, device number 9
[  105.208055][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[  105.220243][ T6069] DVB: Unable to find symbol xc2028_attach()
[  105.227279][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[  105.234215][ T6069] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  105.241270][ T6069] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  105.250041][ T6069] em28xx 3-1:0.0: No AC97 audio processor
[  105.253740][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  105.256219][ T6069] tuner: 2-0061: Tuner has no way to set tv freq
[  105.265803][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  105.274482][ T6069] videodev: could not get a free minor
[  105.283424][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  105.287079][ T6069] em28xx 3-1:0.0: can't register radio device
[  105.296553][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  105.302278][ T6069] em28xx 3-1:0.0: V4L2 device video103 deregistered
[  105.310418][ T5923] usb 2-1: Product: syz
[  105.320016][ T6069] em28xx 3-1:0.0: Registering input extension
[  105.321191][ T5923] usb 2-1: Manufacturer: syz
[  105.327329][   T24] em28xx 3-1:0.0: Closing input extension
[  105.338342][   T10] em28xx 1-1:0.0: Closing input extension
[  105.340873][   T24] em28xx 3-1:0.0: Freeing device
[  105.344088][ T5923] usb 2-1: SerialNumber: syz
[  105.355393][ T6068] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  105.365499][ T6247] em28xx 5-1:0.0: Registering V4L2 extension
[  105.375955][   T10] em28xx 1-1:0.0: Freeing device
[  105.392360][ T5923] usb 2-1: config 0 descriptor??
[  105.413323][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  105.456263][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[  105.469657][ T6247] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  105.522873][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  105.536632][ T6247] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  105.547943][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  105.563213][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  105.572469][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  105.580741][ T6068] usb 4-1: Product: syz
[  105.585882][ T6068] usb 4-1: Manufacturer: syz
[  105.590491][ T6068] usb 4-1: SerialNumber: syz
[  105.607854][ T6247] DVB: Unable to find symbol xc2028_attach()
[  105.614956][ T6068] usb 4-1: config 0 descriptor??
[  105.619955][ T6247] tuner: 3-0061: Tuner has no way to set tv freq
[  105.626853][ T6247] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  105.634049][ T6247] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  105.643194][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  105.652772][ T6247] em28xx 5-1:0.0: No AC97 audio processor
[  105.658956][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  105.665074][ T6247] tuner: 3-0061: Tuner has no way to set tv freq
[  105.671072][   T24] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  105.671515][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[  105.685318][   T10] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  105.693969][ T6247] videodev: could not get a free minor
[  105.699714][ T6247] em28xx 5-1:0.0: can't register radio device
[  105.705844][ T6247] em28xx 5-1:0.0: V4L2 device video103 deregistered
[  105.714516][ T6247] em28xx 5-1:0.0: Registering input extension
[  105.720672][    T9] em28xx 5-1:0.0: Closing input extension
[  105.728407][    T9] em28xx 5-1:0.0: Freeing device
[  105.786873][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  105.794940][ T5923] em28xx 2-1:0.0: board has no eeprom
[  105.823786][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  105.833914][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  105.842415][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  105.845266][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  105.853888][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  105.865275][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  105.873195][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  105.880489][   T24] usb 3-1: Product: syz
[  105.888648][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[  105.893715][   T24] usb 3-1: Manufacturer: syz
[  105.898040][ T6247] em28xx 2-1:0.0: Registering V4L2 extension
[  105.902764][   T24] usb 3-1: SerialNumber: syz
[  105.910660][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  105.921421][   T24] usb 3-1: config 0 descriptor??
[  105.924312][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  105.937880][   T10] usb 1-1: Product: syz
[  105.942251][   T10] usb 1-1: Manufacturer: syz
[  105.943375][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  105.946943][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  105.962464][   T10] usb 1-1: SerialNumber: syz
[  105.975392][ T5923] usb 2-1: USB disconnect, device number 10
[  105.984242][   T10] usb 1-1: config 0 descriptor??
[  105.992922][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[  105.999807][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[  106.006995][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  106.016352][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[  106.031167][    T9] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  106.047326][ T6247] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  106.068282][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  106.091053][ T6068] em28xx 4-1:0.0: board has no eeprom
[  106.099804][ T6247] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  106.151547][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  106.158760][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[  106.169915][ T6247] DVB: Unable to find symbol xc2028_attach()
[  106.178112][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  106.187414][ T6247] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  106.194937][ T6068] usb 4-1: USB disconnect, device number 10
[  106.201179][ T6247] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  106.205291][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  106.209016][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[  106.222629][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  106.232503][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  106.242278][ T6247] em28xx 2-1:0.0: No AC97 audio processor
[  106.247996][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  106.256294][ T6247] videodev: could not get a free minor
[  106.261958][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  106.271723][ T6247] em28xx 2-1:0.0: can't register radio device
[  106.277795][ T6247] em28xx 2-1:0.0: V4L2 device video103 deregistered
[  106.284449][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  106.293109][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  106.299474][    T9] usb 5-1: Product: syz
[  106.304928][ T6247] em28xx 2-1:0.0: Registering input extension
[  106.311799][    T9] usb 5-1: Manufacturer: syz
[  106.316372][    T9] usb 5-1: SerialNumber: syz
[  106.321189][ T6280] em28xx 4-1:0.0: Registering V4L2 extension
[  106.329120][    T9] usb 5-1: config 0 descriptor??
[  106.345203][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  106.345613][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  106.354204][   T24] em28xx 3-1:0.0: board has no eeprom
[  106.380151][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[  106.414855][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  106.422980][   T10] em28xx 1-1:0.0: board has no eeprom
[  106.432790][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  106.432817][ T6280] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  106.440079][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[  106.460613][   T24] usb 3-1: USB disconnect, device number 11
[  106.469862][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[  106.482326][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  106.489498][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[  106.496822][ T6280] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  106.507591][   T10] usb 1-1: USB disconnect, device number 11
[  106.522214][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[  106.546913][ T6280] DVB: Unable to find symbol xc2028_attach()
[  106.553030][ T6280] tuner: 2-0061: Tuner has no way to set tv freq
[  106.559335][ T6280] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  106.567109][ T6280] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  106.574056][ T6280] em28xx 4-1:0.0: No AC97 audio processor
[  106.580261][ T6280] tuner: 2-0061: Tuner has no way to set tv freq
[  106.587481][ T6280] videodev: could not get a free minor
[  106.593732][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[  106.600513][ T6280] em28xx 4-1:0.0: can't register radio device
[  106.606698][ T6280] em28xx 4-1:0.0: V4L2 device video103 deregistered
[  106.614652][ T6280] em28xx 4-1:0.0: Registering input extension
[  106.621496][ T5923] em28xx 2-1:0.0: Closing input extension
[  106.627247][ T6041] em28xx 3-1:0.0: Registering V4L2 extension
[  106.633634][ T5923] em28xx 2-1:0.0: Freeing device
[  106.700298][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  106.731831][    T9] em28xx 5-1:0.0: board has no eeprom
[  106.754962][ T6041] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  106.789849][ T6041] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  106.791489][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  106.804635][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[  106.815003][    T9] usb 5-1: USB disconnect, device number 10
[  106.822418][ T6041] DVB: Unable to find symbol xc2028_attach()
[  106.822774][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[  106.828523][ T6041] tuner: 3-0061: Tuner has no way to set tv freq
[  106.842693][ T6041] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  106.849518][ T6041] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  106.857050][ T6041] em28xx 3-1:0.0: No AC97 audio processor
[  106.862825][ T6041] tuner: 3-0061: Tuner has no way to set tv freq
[  106.870033][ T6041] videodev: could not get a free minor
[  106.876080][ T6041] em28xx 3-1:0.0: can't register radio device
[  106.882187][ T6041] em28xx 3-1:0.0: V4L2 device video103 deregistered
[  106.891641][ T6041] em28xx 3-1:0.0: Registering input extension
[  106.897802][ T6247] em28xx 1-1:0.0: Registering V4L2 extension
[  106.931202][ T5923] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  106.940771][ T6247] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  106.966300][ T6247] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  106.992100][ T6247] DVB: Unable to find symbol xc2028_attach()
[  106.998167][ T6247] tuner: 4-0061: Tuner has no way to set tv freq
[  107.004973][ T6247] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  107.011920][ T6247] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  107.018904][ T6247] em28xx 1-1:0.0: No AC97 audio processor
[  107.026095][ T6247] tuner: 4-0061: Tuner has no way to set tv freq
[  107.033323][ T6247] videodev: could not get a free minor
[  107.038792][ T6247] em28xx 1-1:0.0: can't register radio device
[  107.044983][ T6247] em28xx 1-1:0.0: V4L2 device video103 deregistered
[  107.054623][ T6247] em28xx 1-1:0.0: Registering input extension
[  107.069266][ T6068] em28xx 4-1:0.0: Closing input extension
[  107.079806][ T6280] em28xx 5-1:0.0: Registering V4L2 extension
[  107.088008][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  107.100580][ T6068] em28xx 4-1:0.0: Freeing device
[  107.111680][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  107.150246][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  107.159410][ T6280] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  107.168980][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  107.177826][ T5923] usb 2-1: Product: syz
[  107.182159][ T5923] usb 2-1: Manufacturer: syz
[  107.186749][ T5923] usb 2-1: SerialNumber: syz
[  107.208009][ T6280] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  107.215358][ T5923] usb 2-1: config 0 descriptor??
[  107.227881][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  107.237248][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[  107.251271][ T6280] DVB: Unable to find symbol xc2028_attach()
[  107.257301][ T6280] tuner: 1-0061: Tuner has no way to set tv freq
[  107.265103][ T6280] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  107.272057][ T6280] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  107.279003][ T6280] em28xx 5-1:0.0: No AC97 audio processor
[  107.285185][ T6280] tuner: 1-0061: Tuner has no way to set tv freq
[  107.292970][ T6280] videodev: could not get a free minor
[  107.298841][ T6280] em28xx 5-1:0.0: can't register radio device
[  107.304980][ T6280] em28xx 5-1:0.0: V4L2 device video103 deregistered
[  107.313254][ T6280] em28xx 5-1:0.0: Registering input extension
[  107.319445][   T24] em28xx 3-1:0.0: Closing input extension
[  107.325538][   T10] em28xx 1-1:0.0: Closing input extension
[  107.331414][    T9] em28xx 5-1:0.0: Closing input extension
[  107.334076][   T24] em28xx 3-1:0.0: Freeing device
[  107.350089][    T9] em28xx 5-1:0.0: Freeing device
[  107.355784][   T10] em28xx 1-1:0.0: Freeing device
[  107.421059][ T6068] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  107.482897][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  107.589956][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  107.598462][ T5923] em28xx 2-1:0.0: board has no eeprom
[  107.606662][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  107.616512][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  107.628106][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  107.631068][   T24] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  107.637227][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  107.652958][ T6068] usb 4-1: Product: syz
[  107.657089][ T6068] usb 4-1: Manufacturer: syz
[  107.661733][   T10] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  107.669308][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  107.676631][ T6068] usb 4-1: SerialNumber: syz
[  107.681347][    T9] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  107.690121][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[  107.696678][ T6068] usb 4-1: config 0 descriptor??
[  107.701832][ T6280] em28xx 2-1:0.0: Registering V4L2 extension
[  107.710397][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  107.720291][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[  107.728595][ T5923] usb 2-1: USB disconnect, device number 11
[  107.740389][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[  107.768068][ T6280] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  107.795841][ T6280] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  107.813113][   T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  107.826048][   T24] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  107.832703][ T6280] DVB: Unable to find symbol xc2028_attach()
[  107.838575][   T24] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  107.844777][   T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  107.851322][   T24] usb 3-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  107.861268][ T6280] tuner: 1-0061: Tuner has no way to set tv freq
[  107.870090][   T24] usb 3-1: Product: syz
[  107.877644][   T10] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  107.879654][   T24] usb 3-1: Manufacturer: syz
[  107.889326][ T6280] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  107.894147][   T24] usb 3-1: SerialNumber: syz
[  107.900830][ T6280] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  107.913285][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  107.924799][   T10] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  107.925783][   T24] usb 3-1: config 0 descriptor??
[  107.936480][    T9] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  107.945070][   T24] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  107.958345][   T10] usb 1-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  107.961559][   T24] em28xx 3-1:0.0: Video interface 0 found: bulk
[  107.966629][ T6280] em28xx 2-1:0.0: No AC97 audio processor
[  107.979290][   T10] usb 1-1: Product: syz
[  107.991442][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  108.005365][   T10] usb 1-1: Manufacturer: syz
[  108.009974][   T10] usb 1-1: SerialNumber: syz
[  108.015839][ T6280] tuner: 1-0061: Tuner has no way to set tv freq
[  108.022577][    T9] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  108.033203][ T6280] videodev: could not get a free minor
[  108.038663][ T6280] em28xx 2-1:0.0: can't register radio device
[  108.045952][    T9] usb 5-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  108.055352][   T10] usb 1-1: config 0 descriptor??
[  108.060435][    T9] usb 5-1: Product: syz
[  108.064688][ T6280] em28xx 2-1:0.0: V4L2 device video103 deregistered
[  108.071692][    T9] usb 5-1: Manufacturer: syz
[  108.077834][   T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  108.087306][    T9] usb 5-1: SerialNumber: syz
[  108.093243][ T6280] em28xx 2-1:0.0: Registering input extension
[  108.099501][ T5923] em28xx 2-1:0.0: Closing input extension
[  108.106556][   T10] em28xx 1-1:0.0: Video interface 0 found: bulk
[  108.114297][    T9] usb 5-1: config 0 descriptor??
[  108.122004][ T5923] em28xx 2-1:0.0: Freeing device
[  108.134076][    T9] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  108.146588][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  108.156583][    T9] em28xx 5-1:0.0: Video interface 0 found: bulk
[  108.162892][ T6068] em28xx 4-1:0.0: board has no eeprom
[  108.204288][   T24] em28xx 3-1:0.0: unknown em28xx chip ID (0)
[  108.222103][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  108.229407][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[  108.235359][ T6280] em28xx 4-1:0.0: Registering V4L2 extension
[  108.244874][ T6068] usb 4-1: USB disconnect, device number 11
[  108.252683][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[  108.299144][   T24] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  108.308400][   T24] em28xx 3-1:0.0: board has no eeprom
[  108.309919][ T6280] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  108.332164][   T10] em28xx 1-1:0.0: unknown em28xx chip ID (0)
[  108.340712][ T6280] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  108.367586][ T6280] DVB: Unable to find symbol xc2028_attach()
[  108.373963][ T6280] tuner: 1-0061: Tuner has no way to set tv freq
[  108.380274][ T6280] em28xx 4-1:0.0: Config register raw data: 0xffffffed
[  108.381406][   T24] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  108.387303][ T6280] em28xx 4-1:0.0: AC97 chip type couldn't be determined
[  108.395922][   T24] em28xx 3-1:0.0: analog set to bulk mode.
[  108.406353][ T6280] em28xx 4-1:0.0: No AC97 audio processor
[  108.406547][    T9] em28xx 5-1:0.0: unknown em28xx chip ID (0)
[  108.419678][ T6280] tuner: 1-0061: Tuner has no way to set tv freq
[  108.431078][ T5923] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  108.438058][   T24] usb 3-1: USB disconnect, device number 12
[  108.456677][ T6280] videodev: could not get a free minor
[  108.457173][   T24] em28xx 3-1:0.0: Disconnecting em28xx
[  108.469437][ T6280] em28xx 4-1:0.0: can't register radio device
[  108.481518][   T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  108.489988][ T6280] em28xx 4-1:0.0: V4L2 device video103 deregistered
[  108.497064][   T10] em28xx 1-1:0.0: board has no eeprom
[  108.504885][ T6280] em28xx 4-1:0.0: Registering input extension
[  108.512385][ T6068] em28xx 4-1:0.0: Closing input extension
[  108.518118][ T6041] em28xx 3-1:0.0: Registering V4L2 extension
[  108.526094][ T6068] em28xx 4-1:0.0: Freeing device
[  108.549101][    T9] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  108.565669][   T10] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  108.581538][    T9] em28xx 5-1:0.0: board has no eeprom
[  108.592156][   T10] em28xx 1-1:0.0: analog set to bulk mode.
[  108.612227][   T10] usb 1-1: USB disconnect, device number 12
[  108.619196][   T10] em28xx 1-1:0.0: Disconnecting em28xx
[  108.632739][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  108.635908][ T6041] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  108.651286][    T9] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  108.660313][ T5923] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  108.677779][    T9] em28xx 5-1:0.0: analog set to bulk mode.
[  108.708767][    T9] usb 5-1: USB disconnect, device number 11
[  108.718655][ T5923] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  108.729067][ T5923] usb 2-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  108.729407][ T6041] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  108.737402][ T5923] usb 2-1: Product: syz
[  108.753195][    T9] em28xx 5-1:0.0: Disconnecting em28xx
[  108.758688][ T5923] usb 2-1: Manufacturer: syz
[  108.764495][ T5923] usb 2-1: SerialNumber: syz
[  108.771945][ T5923] usb 2-1: config 0 descriptor??
[  108.781738][ T5923] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  108.792287][ T5923] em28xx 2-1:0.0: Video interface 0 found: bulk
[  108.821347][ T6041] DVB: Unable to find symbol xc2028_attach()
[  108.827947][ T6041] tuner: 2-0061: Tuner has no way to set tv freq
[  108.836622][ T6041] em28xx 3-1:0.0: Config register raw data: 0xffffffed
[  108.845531][ T6041] em28xx 3-1:0.0: AC97 chip type couldn't be determined
[  108.851254][ T6068] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  108.855657][ T6041] em28xx 3-1:0.0: No AC97 audio processor
[  108.866065][ T6041] tuner: 2-0061: Tuner has no way to set tv freq
[  108.874965][ T6041] videodev: could not get a free minor
[  108.880428][ T6041] em28xx 3-1:0.0: can't register radio device
[  108.890743][ T6041] em28xx 3-1:0.0: V4L2 device video103 deregistered
[  108.900537][ T6041] em28xx 3-1:0.0: Registering input extension
[  108.906925][ T6280] em28xx 1-1:0.0: Registering V4L2 extension
[  108.960748][ T6280] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  108.989719][ T6280] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  109.013306][ T6068] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  109.024698][ T6280] DVB: Unable to find symbol xc2028_attach()
[  109.030663][ T6280] tuner: 3-0061: Tuner has no way to set tv freq
[  109.037572][ T6068] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  109.047351][ T6280] em28xx 1-1:0.0: Config register raw data: 0xffffffed
[  109.054376][ T6280] em28xx 1-1:0.0: AC97 chip type couldn't be determined
[  109.061483][ T5923] em28xx 2-1:0.0: unknown em28xx chip ID (0)
[  109.067524][ T6280] em28xx 1-1:0.0: No AC97 audio processor
[  109.073464][ T6280] tuner: 3-0061: Tuner has no way to set tv freq
[  109.080857][ T6068] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0
[  109.090620][ T6068] usb 4-1: New USB device strings: Mfr=214, Product=33, SerialNumber=3
[  109.099387][ T6280] videodev: could not get a free minor
[  109.104881][ T6280] em28xx 1-1:0.0: can't register radio device
[  109.110939][ T6280] em28xx 1-1:0.0: V4L2 device video103 deregistered
[  109.117641][ T6068] usb 4-1: Product: syz
[  109.121837][ T6068] usb 4-1: Manufacturer: syz
[  109.126416][ T6068] usb 4-1: SerialNumber: syz
[  109.133329][ T6280] em28xx 1-1:0.0: Registering input extension
[  109.140409][ T6247] em28xx 5-1:0.0: Registering V4L2 extension
[  109.148562][ T6068] usb 4-1: config 0 descriptor??
[  109.156521][ T6068] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0)
[  109.165908][ T6068] em28xx 4-1:0.0: Video interface 0 found: bulk
[  109.186458][ T5923] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  109.194708][ T5923] em28xx 2-1:0.0: board has no eeprom
[  109.200119][ T6247] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  109.226305][ T6247] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  109.252522][ T6247] DVB: Unable to find symbol xc2028_attach()
[  109.258541][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  109.267439][ T5923] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  109.274804][ T6247] em28xx 5-1:0.0: Config register raw data: 0xffffffed
[  109.282906][ T6247] em28xx 5-1:0.0: AC97 chip type couldn't be determined
[  109.289831][ T6247] em28xx 5-1:0.0: No AC97 audio processor
[  109.295655][ T5923] em28xx 2-1:0.0: analog set to bulk mode.
[  109.301924][ T6247] tuner: 1-0061: Tuner has no way to set tv freq
[  109.310307][ T5923] usb 2-1: USB disconnect, device number 12
[  109.319439][ T5923] em28xx 2-1:0.0: Disconnecting em28xx
[  109.325170][ T6247] videodev: could not get a free minor
[  109.330655][ T6247] em28xx 5-1:0.0: can't register radio device
[  109.336901][ T6247] em28xx 5-1:0.0: V4L2 device video103 deregistered
[  109.345882][ T6247] em28xx 5-1:0.0: Registering input extension
[  109.352592][    T9] em28xx 5-1:0.0: Closing input extension
[  109.359412][   T24] em28xx 3-1:0.0: Closing input extension
[  109.364929][    T9] em28xx 5-1:0.0: Freeing device
[  109.371327][   T10] em28xx 1-1:0.0: Closing input extension
[  109.377294][ T6280] em28xx 2-1:0.0: Registering V4L2 extension
[  109.382964][   T24] em28xx 3-1:0.0: Freeing device
[  109.390874][   T10] em28xx 1-1:0.0: Freeing device
[  109.411361][ T6068] em28xx 4-1:0.0: unknown em28xx chip ID (0)
[  109.474467][ T6280] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  109.535283][ T6280] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  109.543537][ T6068] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5)
[  109.554093][ T6068] em28xx 4-1:0.0: board has no eeprom
[  109.586673][ T6280] DVB: Unable to find symbol xc2028_attach()
[  109.594228][ T6280] tuner: 4-0061: Tuner has no way to set tv freq
[  109.600919][ T6280] em28xx 2-1:0.0: Config register raw data: 0xffffffed
[  109.610574][ T6280] em28xx 2-1:0.0: AC97 chip type couldn't be determined
[  109.617854][ T6280] em28xx 2-1:0.0: No AC97 audio processor
[  109.624126][ T6280] tuner: 4-0061: Tuner has no way to set tv freq
[  109.631059][ T6068] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63)
[  109.638963][ T6068] em28xx 4-1:0.0: analog set to bulk mode.
[  109.647250][ T6280] videodev: could not get a free minor
[  109.654786][ T6280] em28xx 2-1:0.0: can't register radio device
[  109.661650][ T6280] em28xx 2-1:0.0: V4L2 device video103 deregistered
[  109.670111][ T6068] usb 4-1: USB disconnect, device number 12
[  109.678369][ T6280] em28xx 2-1:0.0: Registering input extension
[  109.678459][ T6407] ==================================================================
[  109.685294][ T6068] em28xx 4-1:0.0: Disconnecting em28xx
[  109.692466][ T6407] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[  109.692490][ T6407] Read of size 8 at addr ffff888026448740 by task v4l_id/6407
[  109.692504][ T6407] 
[  109.692513][ T6407] CPU: 1 UID: 0 PID: 6407 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  109.692532][ T6407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
[  109.692541][ T6407] Call Trace:
[  109.692546][ T6407]  <TASK>
[  109.692552][ T6407]  dump_stack_lvl+0x100/0x190
[  109.692572][ T6407]  print_report+0x156/0x4c9
[  109.692592][ T6407]  ? __virt_addr_valid+0x81/0x620
[  109.692608][ T6407]  ? __phys_addr+0xe8/0x180
[  109.692623][ T6407]  ? v4l2_fh_init+0x27d/0x2c0
[  109.692637][ T6407]  kasan_report+0xdf/0x1a0
[  109.692656][ T6407]  ? v4l2_fh_init+0x27d/0x2c0
[  109.692672][ T6407]  v4l2_fh_init+0x27d/0x2c0
[  109.692687][ T6407]  v4l2_fh_open+0x64/0xa0
[  109.692702][ T6407]  em28xx_v4l2_open+0x11e/0x570
[  109.692726][ T6407]  v4l2_open+0x1d2/0x490
[  109.692741][ T6407]  ? __pfx_v4l2_open+0x10/0x10
[  109.692756][ T6407]  chrdev_open+0x234/0x6a0
[  109.692775][ T6407]  ? __pfx_chrdev_open+0x10/0x10
[  109.692792][ T6407]  ? fsnotify_open_perm_and_set_mode+0x17a/0xa80
[  109.692814][ T6407]  do_dentry_open+0x73e/0x1570
[  109.692830][ T6407]  ? __pfx_chrdev_open+0x10/0x10
[  109.692848][ T6407]  ? security_inode_permission+0xbf/0x250
[  109.692865][ T6407]  vfs_open+0x82/0x3f0
[  109.692885][ T6407]  path_openat+0x21dc/0x3120
[  109.692906][ T6407]  ? __pfx_path_openat+0x10/0x10
[  109.692926][ T6407]  do_filp_open+0x1f7/0x420
[  109.692943][ T6407]  ? __pfx_do_filp_open+0x10/0x10
[  109.692966][ T6407]  ? _raw_spin_unlock+0x28/0x50
[  109.692993][ T6407]  ? alloc_fd+0x476/0x790
[  109.693013][ T6407]  do_sys_openat2+0x12e/0x220
[  109.693033][ T6407]  ? __pfx_do_sys_openat2+0x10/0x10
[  109.693053][ T6407]  ? count_memcg_events_mm.constprop.0+0xfa/0x2a0
[  109.693076][ T6407]  __x64_sys_openat+0x12d/0x210
[  109.693097][ T6407]  ? __pfx___x64_sys_openat+0x10/0x10
[  109.693118][ T6407]  ? do_user_addr_fault+0x8d6/0x12f0
[  109.693139][ T6407]  do_syscall_64+0xc9/0xf80
[  109.693155][ T6407]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  109.693170][ T6407] RIP: 0033:0x7f37cc0a7407
[  109.693182][ T6407] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  109.693196][ T6407] RSP: 002b:00007ffea5b6a2a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  109.693211][ T6407] RAX: ffffffffffffffda RBX: 00007f37cc780880 RCX: 00007f37cc0a7407
[  109.693221][ T6407] RDX: 0000000000000000 RSI: 00007ffea5b6bf1d RDI: ffffffffffffff9c
[  109.693231][ T6407] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  109.693240][ T6407] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  109.693249][ T6407] R13: 00007ffea5b6a4f0 R14: 00007f37cc8e7000 R15: 0000559ba50a04d8
[  109.693263][ T6407]  </TASK>
[  109.693268][ T6407] 
[  109.698106][ T6247] em28xx 4-1:0.0: Registering V4L2 extension
[  109.705356][ T6407] Allocated by task 6280:
[  109.705366][ T6407]  kasan_save_stack+0x30/0x50
[  109.705386][ T6407]  kasan_save_track+0x14/0x30
[  109.712906][    T9] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  109.715104][ T6407]  __kasan_kmalloc+0xaa/0xb0
[  109.724058][   T10] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  109.734030][ T6407]  em28xx_v4l2_init.cold+0x94/0x3503
[  109.734052][ T6407]  em28xx_init_extension+0x13a/0x200
[  110.026684][ T6407]  request_module_async+0x61/0x80
[  110.031699][ T6407]  process_one_work+0x9c2/0x1840
[  110.036619][ T6407]  worker_thread+0x5da/0xe40
[  110.041188][ T6407]  kthread+0x3b3/0x730
[  110.045235][ T6407]  ret_from_fork+0x754/0xaf0
[  110.049807][ T6407]  ret_from_fork_asm+0x1a/0x30
[  110.054550][ T6407] 
[  110.056852][ T6407] Freed by task 6280:
[  110.060816][ T6407]  kasan_save_stack+0x30/0x50
[  110.065475][ T6407]  kasan_save_track+0x14/0x30
[  110.070133][ T6407]  kasan_save_free_info+0x3b/0x70
[  110.075133][ T6407]  __kasan_slab_free+0x5f/0x80
[  110.079879][ T6407]  kfree+0x1c7/0x690
[  110.083753][ T6407]  kref_put.isra.0+0x56/0x90
[  110.088331][ T6407]  em28xx_v4l2_init.cold+0x280/0x3503
[  110.093685][ T6407]  em28xx_init_extension+0x13a/0x200
[  110.098950][ T6407]  request_module_async+0x61/0x80
[  110.103956][ T6407]  process_one_work+0x9c2/0x1840
[  110.108878][ T6407]  worker_thread+0x5da/0xe40
[  110.113446][ T6407]  kthread+0x3b3/0x730
[  110.117496][ T6407]  ret_from_fork+0x754/0xaf0
[  110.122080][ T6407]  ret_from_fork_asm+0x1a/0x30
[  110.126821][ T6407] 
[  110.129122][ T6407] The buggy address belongs to the object at ffff888026448000
[  110.129122][ T6407]  which belongs to the cache kmalloc-8k of size 8192
[  110.143151][ T6407] The buggy address is located 1856 bytes inside of
[  110.143151][ T6407]  freed 8192-byte region [ffff888026448000, ffff88802644a000)
[  110.157095][ T6407] 
[  110.159414][ T6407] The buggy address belongs to the physical page:
[  110.165797][ T6407] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x26448
[  110.174534][ T6407] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  110.183010][ T6407] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[  110.190963][ T6407] page_type: f5(slab)
[  110.194930][ T6407] raw: 00fff00000000040 ffff88813fe27280 0000000000000000 dead000000000001
[  110.203492][ T6407] raw: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[  110.212053][ T6407] head: 00fff00000000040 ffff88813fe27280 0000000000000000 dead000000000001
[  110.220701][ T6407] head: 0000000000000000 0000000000020002 00000000f5000000 0000000000000000
[  110.229349][ T6407] head: 00fff00000000003 ffffea0000991201 00000000ffffffff 00000000ffffffff
[  110.238007][ T6407] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[  110.246654][ T6407] page dumped because: kasan: bad access detected
[  110.253052][ T6407] page_owner tracks the page as allocated
[  110.258765][ T6407] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5859, tgid 5859 (syz-executor), ts 81310419238, free_ts 81309084173
[  110.280190][ T6407]  post_alloc_hook+0x1e1/0x250
[  110.284936][ T6407]  get_page_from_freelist+0xe3d/0x2e10
[  110.290375][ T6407]  __alloc_frozen_pages_noprof+0x26c/0x2410
[  110.296250][ T6407]  alloc_pages_mpol+0x1fb/0x550
[  110.301083][ T6407]  new_slab+0x2c4/0x440
[  110.305218][ T6407]  ___slab_alloc+0xda3/0x1ca0
[  110.309871][ T6407]  __slab_alloc.isra.0+0x63/0x110
[  110.314872][ T6407]  __kmalloc_noprof+0x618/0x9c0
[  110.319699][ T6407]  ops_init+0x77/0x5f0
[  110.323752][ T6407]  setup_net+0x118/0x3a0
[  110.327978][ T6407]  copy_net_ns+0x46f/0x7c0
[  110.332385][ T6407]  create_new_namespaces+0x3ea/0xab0
[  110.337657][ T6407]  unshare_nsproxy_namespaces+0xc3/0x1f0
[  110.343275][ T6407]  ksys_unshare+0x455/0xab0
[  110.347755][ T6407]  __x64_sys_unshare+0x31/0x40
[  110.352495][ T6407]  do_syscall_64+0xc9/0xf80
[  110.356983][ T6407] page last free pid 24 tgid 24 stack trace:
[  110.362935][ T6407]  __free_frozen_pages+0x822/0x1130
[  110.368123][ T6407]  qlist_free_all+0x47/0xe0
[  110.372608][ T6407]  kasan_quarantine_reduce+0x1a0/0x1f0
[  110.378047][ T6407]  __kasan_slab_alloc+0x69/0x90
[  110.382879][ T6407]  __kmalloc_node_track_caller_noprof+0x310/0x9d0
[  110.389275][ T6407]  kmalloc_reserve+0xef/0x2c0
[  110.393940][ T6407]  __alloc_skb+0x186/0x410
[  110.398339][ T6407]  mld_newpack.isra.0+0x18e/0xa20
[  110.403342][ T6407]  add_grhead+0x299/0x340
[  110.407648][ T6407]  add_grec+0x1380/0x1920
[  110.411956][ T6407]  mld_ifc_work+0x3c5/0xc10
[  110.416441][ T6407]  process_one_work+0x9c2/0x1840
[  110.421357][ T6407]  worker_thread+0x5da/0xe40
[  110.425926][ T6407]  kthread+0x3b3/0x730
[  110.429973][ T6407]  ret_from_fork+0x754/0xaf0
[  110.434547][ T6407]  ret_from_fork_asm+0x1a/0x30
[  110.439288][ T6407] 
[  110.441592][ T6407] Memory state around the buggy address:
[  110.447201][ T6407]  ffff888026448600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  110.455238][ T6407]  ffff888026448680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  110.463275][ T6407] >ffff888026448700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  110.471311][ T6407]                                            ^
[  110.477439][ T6407]  ffff888026448780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  110.485478][ T6407]  ffff888026448800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  110.493511][ T6407] ==================================================================
[  110.528471][   T24] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  110.539275][   T30] audit: type=1400 audit(1769248901.363:108): avc:  denied  { read } for  pid=5169 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[  110.566484][ T6247] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  110.566602][   T30] audit: type=1400 audit(1769248901.363:109): avc:  denied  { search } for  pid=5169 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  110.595871][   T30] audit: type=1400 audit(1769248901.363:110): avc:  denied  { search } for  pid=5169 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  110.598470][ T6247] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  110.617445][   T30] audit: type=1400 audit(1769248901.363:111): avc:  denied  { add_name } for  pid=5169 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  110.617482][   T30] audit: type=1400 audit(1769248901.363:112): avc:  denied  { create } for  pid=5169 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  110.665858][   T30] audit: type=1400 audit(1769248901.363:113): avc:  denied  { append open } for  pid=5169 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  110.689581][   T30] audit: type=1400 audit(1769248901.363:114): avc:  denied  { getattr } for  pid=5169 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  110.691941][    T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  110.717366][ T6407] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  110.717381][ T6407] CPU: 1 UID: 0 PID: 6407 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) 
[  110.717399][ T6407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/13/2026
[  110.717409][ T6407] Call Trace:
[  110.717414][ T6407]  <TASK>
[  110.717421][ T6407]  dump_stack_lvl+0x100/0x190
[  110.717443][ T6407]  vpanic+0x20d/0x630
[  110.717458][ T6407]  panic+0xd1/0xd1
[  110.717471][ T6407]  ? __pfx_panic+0x10/0x10
[  110.717485][ T6407]  ? v4l2_fh_init+0x27d/0x2c0
[  110.717501][ T6407]  ? preempt_schedule_common+0x42/0xc0
[  110.717518][ T6407]  ? check_panic_on_warn+0x1f/0x90
[  110.717536][ T6407]  check_panic_on_warn.cold+0x19/0x34
[  110.717551][ T6407]  end_report.part.0+0x3a/0x90
[  110.717571][ T6407]  kasan_report.cold+0xe/0x18
[  110.717590][ T6407]  ? v4l2_fh_init+0x27d/0x2c0
[  110.717607][ T6407]  v4l2_fh_init+0x27d/0x2c0
[  110.717622][ T6407]  v4l2_fh_open+0x64/0xa0
[  110.717638][ T6407]  em28xx_v4l2_open+0x11e/0x570
[  110.717662][ T6407]  v4l2_open+0x1d2/0x490
[  110.717678][ T6407]  ? __pfx_v4l2_open+0x10/0x10
[  110.717693][ T6407]  chrdev_open+0x234/0x6a0
[  110.717712][ T6407]  ? __pfx_chrdev_open+0x10/0x10
[  110.717731][ T6407]  ? fsnotify_open_perm_and_set_mode+0x17a/0xa80
[  110.717753][ T6407]  do_dentry_open+0x73e/0x1570
[  110.717770][ T6407]  ? __pfx_chrdev_open+0x10/0x10
[  110.717788][ T6407]  ? security_inode_permission+0xbf/0x250
[  110.717805][ T6407]  vfs_open+0x82/0x3f0
[  110.717826][ T6407]  path_openat+0x21dc/0x3120
[  110.717846][ T6407]  ? __pfx_path_openat+0x10/0x10
[  110.717881][ T6407]  do_filp_open+0x1f7/0x420
[  110.717900][ T6407]  ? __pfx_do_filp_open+0x10/0x10
[  110.717923][ T6407]  ? _raw_spin_unlock+0x28/0x50
[  110.717944][ T6407]  ? alloc_fd+0x476/0x790
[  110.717965][ T6407]  do_sys_openat2+0x12e/0x220
[  110.717990][ T6407]  ? __pfx_do_sys_openat2+0x10/0x10
[  110.718010][ T6407]  ? count_memcg_events_mm.constprop.0+0xfa/0x2a0
[  110.718034][ T6407]  __x64_sys_openat+0x12d/0x210
[  110.718056][ T6407]  ? __pfx___x64_sys_openat+0x10/0x10
[  110.718078][ T6407]  ? do_user_addr_fault+0x8d6/0x12f0
[  110.718099][ T6407]  do_syscall_64+0xc9/0xf80
[  110.718115][ T6407]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  110.718131][ T6407] RIP: 0033:0x7f37cc0a7407
[  110.718144][ T6407] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  110.718158][ T6407] RSP: 002b:00007ffea5b6a2a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  110.718175][ T6407] RAX: ffffffffffffffda RBX: 00007f37cc780880 RCX: 00007f37cc0a7407
[  110.718185][ T6407] RDX: 0000000000000000 RSI: 00007ffea5b6bf1d RDI: ffffffffffffff9c
[  110.718195][ T6407] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  110.718204][ T6407] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  110.718213][ T6407] R13: 00007ffea5b6a4f0 R14: 00007f37cc8e7000 R15: 0000559ba50a04d8
[  110.718228][ T6407]  </TASK>
[  110.722364][ T6407] Kernel Offset: disabled