Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts.
2025/08/31 23:13:34 parsed 1 programs
[   56.942297][   T29] audit: type=1400 audit(1756682014.446:61): avc:  denied  { node_bind } for  pid=2955 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[   56.963139][   T29] audit: type=1400 audit(1756682014.446:62): avc:  denied  { module_request } for  pid=2955 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[   59.528500][   T29] audit: type=1400 audit(1756682017.036:63): avc:  denied  { mounton } for  pid=2964 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[   59.533926][ T2964] cgroup: Unknown subsys name 'net'
[   59.551579][   T29] audit: type=1400 audit(1756682017.036:64): avc:  denied  { mount } for  pid=2964 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[   59.579756][   T29] audit: type=1400 audit(1756682017.066:65): avc:  denied  { unmount } for  pid=2964 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[   59.778975][ T2964] cgroup: Unknown subsys name 'cpuset'
[   59.787340][ T2964] cgroup: Unknown subsys name 'rlimit'
[   59.983467][   T29] audit: type=1400 audit(1756682017.486:66): avc:  denied  { setattr } for  pid=2964 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[   60.006807][   T29] audit: type=1400 audit(1756682017.486:67): avc:  denied  { create } for  pid=2964 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   60.027323][   T29] audit: type=1400 audit(1756682017.486:68): avc:  denied  { write } for  pid=2964 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   60.047728][   T29] audit: type=1400 audit(1756682017.496:69): avc:  denied  { read } for  pid=2964 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   60.068569][   T29] audit: type=1400 audit(1756682017.536:70): avc:  denied  { sys_module } for  pid=2964 comm="syz-executor" capability=16  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[   60.152130][ T2969] SELinux:  Context root:object_r:swapfile_t is not valid (left unmapped).
[   60.199973][ T2964] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   62.023412][ T2977] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[   62.067728][   T29] kauditd_printk_skb: 18 callbacks suppressed
[   62.067749][   T29] audit: type=1400 audit(1756682019.576:89): avc:  denied  { read write } for  pid=2976 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   62.098323][   T29] audit: type=1400 audit(1756682019.576:90): avc:  denied  { open } for  pid=2976 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   62.285654][   T29] audit: type=1400 audit(1756682019.636:91): avc:  denied  { ioctl } for  pid=2977 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   63.023335][   T29] audit: type=1401 audit(1756682020.526:92): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[   63.158611][   T29] audit: type=1400 audit(1756682020.666:93): avc:  denied  { create } for  pid=3023 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[   63.319412][   T29] audit: type=1400 audit(1756682020.816:94): avc:  denied  { create } for  pid=3025 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[   63.339505][   T29] audit: type=1400 audit(1756682020.816:95): avc:  denied  { sys_admin } for  pid=3025 comm="syz-executor" capability=21  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[   63.481633][   T29] audit: type=1400 audit(1756682020.846:96): avc:  denied  { create } for  pid=3027 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   63.502547][   T29] audit: type=1400 audit(1756682020.846:97): avc:  denied  { write } for  pid=3027 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   63.629183][   T29] audit: type=1400 audit(1756682021.036:98): avc:  denied  { read } for  pid=3027 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
2025/08/31 23:13:55 executed programs: 0
[   77.813417][   T29] kauditd_printk_skb: 1 callbacks suppressed
[   77.813456][   T29] audit: type=1400 audit(1756682035.316:100): avc:  denied  { write } for  pid=2955 comm="syz-execprog" path="pipe:[2553]" dev="pipefs" ino=2553 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
2025/08/31 23:14:44 executed programs: 10
[  127.405603][   T29] audit: type=1400 audit(1756682084.896:101): avc:  denied  { read write } for  pid=5745 comm="syz.6.19" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[  127.429264][   T29] audit: type=1400 audit(1756682084.896:102): avc:  denied  { open } for  pid=5745 comm="syz.6.19" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[  127.452875][   T29] audit: type=1400 audit(1756682084.906:103): avc:  denied  { ioctl } for  pid=5743 comm="syz.5.18" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[  127.635776][ T2990] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[  127.755576][   T10] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[  127.829457][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  127.836703][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  127.845012][ T2990] usb 6-1: config 0 has no interface number 0
[  127.851254][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  127.861560][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  127.870905][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  127.879995][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.888122][ T2990] usb 6-1: Product: syz
[  127.892299][ T2990] usb 6-1: Manufacturer: syz
[  127.896951][ T2990] usb 6-1: SerialNumber: syz
[  127.904975][ T2990] usb 6-1: config 0 descriptor??
[  127.911072][ T5743] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  127.919249][   T10] usb 7-1: Using ep0 maxpacket: 32
[  127.924426][ T1120] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  127.933783][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  127.935554][   T38] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[  127.941994][   T10] usb 7-1: config 0 has no interface number 0
[  127.942058][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  127.966114][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  127.975339][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  127.984462][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.992692][   T10] usb 7-1: Product: syz
[  127.996909][   T10] usb 7-1: Manufacturer: syz
[  128.001519][   T10] usb 7-1: SerialNumber: syz
[  128.009745][   T10] usb 7-1: config 0 descriptor??
[  128.015323][ T5745] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22
[  128.075519][ T5757] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[  128.095476][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  128.102135][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  128.110415][ T1120] usb 1-1: config 0 has no interface number 0
[  128.115509][   T38] usb 8-1: Using ep0 maxpacket: 32
[  128.116643][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  128.129642][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  128.131945][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  128.140104][   T38] usb 8-1: config 0 has no interface number 0
[  128.156508][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  128.166434][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  128.174188][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  128.174698][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  128.183289][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.183327][ T1120] usb 1-1: Product: syz
[  128.183348][ T1120] usb 1-1: Manufacturer: syz
[  128.183369][ T1120] usb 1-1: SerialNumber: syz
[  128.197023][ T1120] usb 1-1: config 0 descriptor??
[  128.201884][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  128.204160][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  128.212018][ T5755] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  128.215298][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.225543][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  128.227267][   T38] usb 8-1: Product: syz
[  128.247743][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  128.251419][   T38] usb 8-1: Manufacturer: syz
[  128.256566][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  128.260685][   T38] usb 8-1: SerialNumber: syz
[  128.261490][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  128.272678][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  128.279157][   T38] usb 8-1: config 0 descriptor??
[  128.282083][ T5757] usb 5-1: config 0 has no interface number 0
[  128.316561][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  128.317852][ T5756] raw-gadget.3 gadget.7: fail, usb_ep_enable returned -22
[  128.326942][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  128.342800][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  128.351909][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  128.360001][ T5757] usb 5-1: Product: syz
[  128.364202][ T5757] usb 5-1: Manufacturer: syz
[  128.368864][ T5757] usb 5-1: SerialNumber: syz
[  128.374619][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  128.383072][ T2990] em28xx 6-1:0.209: board has no eeprom
[  128.396271][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  128.403104][ T5757] usb 5-1: config 0 descriptor??
[  128.409122][ T5761] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  128.430445][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  128.440923][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  128.455560][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  128.462933][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  128.469897][ T5758] em28xx 6-1:0.209: Registering V4L2 extension
[  128.485652][ T2990] usb 6-1: USB disconnect, device number 2
[  128.493344][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  128.506482][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  128.514838][   T10] em28xx 7-1:0.209: board has no eeprom
[  128.522347][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  128.549739][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  128.560146][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  128.585817][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  128.593832][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  128.608714][   T10] usb 7-1: USB disconnect, device number 2
[  128.615249][ T5758] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  128.618852][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  128.632676][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  128.638420][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  128.649236][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  128.658577][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  128.666915][ T1120] em28xx 1-1:0.209: board has no eeprom
[  128.718038][ T5758] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  128.726851][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  128.734242][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  128.747128][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  128.763583][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  128.765127][ T1120] usb 1-1: USB disconnect, device number 2
[  128.771804][   T38] em28xx 8-1:0.209: board has no eeprom
[  128.796243][ T5758] DVB: Unable to find symbol xc2028_attach()
[  128.802284][ T5758] tuner: 0-0061: Tuner has no way to set tv freq
[  128.808695][ T5758] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  128.809700][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  128.815830][ T5758] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  128.828654][ T5758] em28xx 6-1:0.209: No AC97 audio processor
[  128.834767][ T5758] tuner: 0-0061: Tuner has no way to set tv freq
[  128.845565][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  128.852874][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  128.859656][ T5758] em28xx 6-1:0.209: Registered radio device as radio0
[  128.863863][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  128.869143][ T5758] usb 6-1: Decoder not found
[  128.874728][ T5757] em28xx 5-1:0.209: board has no eeprom
[  128.879279][ T5758] em28xx 6-1:0.209: failed to create media graph
[  128.891787][ T5758] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  128.901480][   T38] usb 8-1: USB disconnect, device number 2
[  128.908759][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  128.920082][ T5758] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  128.929690][ T5758] em28xx 6-1:0.209: Registering input extension
[  128.939609][ T2990] em28xx 6-1:0.209: Closing input extension
[  128.946311][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  128.953632][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  128.960361][ T5762] em28xx 7-1:0.209: Registering V4L2 extension
[  128.969983][ T2990] em28xx 6-1:0.209: Freeing device
[  128.990973][ T5757] usb 5-1: USB disconnect, device number 2
[  129.008550][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
[  129.140948][ T5762] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  129.243861][ T5762] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  129.282340][ T5762] DVB: Unable to find symbol xc2028_attach()
[  129.290762][ T2990] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[  129.300084][ T5762] tuner: 1-0061: Tuner has no way to set tv freq
[  129.306643][ T5762] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  129.313679][ T5762] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  129.320999][ T5762] em28xx 7-1:0.209: No AC97 audio processor
[  129.326955][ T5762] tuner: 1-0061: Tuner has no way to set tv freq
[  129.335825][ T5762] em28xx 7-1:0.209: Registered radio device as radio0
[  129.342631][ T5762] usb 7-1: Decoder not found
[  129.348639][ T5762] em28xx 7-1:0.209: failed to create media graph
[  129.354980][ T5762] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  129.364739][ T5762] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  129.373722][ T5762] em28xx 7-1:0.209: Registering input extension
[  129.380380][ T5769] em28xx 1-1:0.209: Registering V4L2 extension
[  129.435526][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  129.442313][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  129.449684][ T5769] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  129.450691][ T2990] usb 6-1: config 0 has no interface number 0
[  129.463142][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  129.473518][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  129.483010][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  129.492262][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.500370][ T2990] usb 6-1: Product: syz
[  129.504548][ T2990] usb 6-1: Manufacturer: syz
[  129.505223][ T5769] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  129.509200][ T2990] usb 6-1: SerialNumber: syz
[  129.531565][ T2990] usb 6-1: config 0 descriptor??
[  129.541621][ T5772] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  129.561196][ T5769] DVB: Unable to find symbol xc2028_attach()
[  129.567282][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  129.573717][ T5769] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  129.582084][ T5769] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  129.589277][ T5769] em28xx 1-1:0.209: No AC97 audio processor
[  129.595215][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  129.604173][ T5769] em28xx 1-1:0.209: Registered radio device as radio0
[  129.614737][ T5769] usb 1-1: Decoder not found
[  129.619385][ T5769] em28xx 1-1:0.209: failed to create media graph
[  129.625757][ T5769] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  129.633515][ T5769] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  129.643121][ T5769] em28xx 1-1:0.209: Registering input extension
[  129.649700][ T1120] em28xx 1-1:0.209: Closing input extension
[  129.655868][ T5766] em28xx 8-1:0.209: Registering V4L2 extension
[  129.664587][ T1120] em28xx 1-1:0.209: Freeing device
[  129.748957][ T5766] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  129.760157][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  129.770383][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  129.798230][ T5766] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  129.835886][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  129.842185][ T5766] DVB: Unable to find symbol xc2028_attach()
[  129.848604][ T5766] tuner: 3-0061: Tuner has no way to set tv freq
[  129.854963][ T5766] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  129.862315][ T5766] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  129.869679][ T5766] em28xx 8-1:0.209: No AC97 audio processor
[  129.878770][ T5766] tuner: 3-0061: Tuner has no way to set tv freq
[  129.888437][ T5766] em28xx 8-1:0.209: Registered radio device as radio0
[  129.895244][ T5766] usb 8-1: Decoder not found
[  129.899885][ T5766] em28xx 8-1:0.209: failed to create media graph
[  129.906267][ T5766] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  129.914168][ T5766] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  129.923871][ T5766] em28xx 8-1:0.209: Registering input extension
[  129.930600][   T38] em28xx 8-1:0.209: Closing input extension
[  129.936822][ T5774] em28xx 5-1:0.209: Registering V4L2 extension
[  129.940423][   T38] em28xx 8-1:0.209: Freeing device
[  129.974532][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  129.982795][ T2990] em28xx 6-1:0.209: board has no eeprom
[  130.025536][ T1120] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  130.033123][ T5774] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  130.052892][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  130.060289][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  130.076845][ T2990] usb 6-1: USB disconnect, device number 3
[  130.084221][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  130.094944][ T5774] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  130.137306][ T5774] DVB: Unable to find symbol xc2028_attach()
[  130.143319][ T5774] tuner: 4-0061: Tuner has no way to set tv freq
[  130.149707][ T5774] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  130.156774][ T5774] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  130.163908][ T5774] em28xx 5-1:0.209: No AC97 audio processor
[  130.169862][ T5774] tuner: 4-0061: Tuner has no way to set tv freq
[  130.179011][ T5774] em28xx 5-1:0.209: Registered radio device as radio0
[  130.185879][ T5774] usb 5-1: Decoder not found
[  130.190486][ T5774] em28xx 5-1:0.209: failed to create media graph
[  130.197107][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  130.206454][ T5774] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  130.214334][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  130.222570][ T1120] usb 1-1: config 0 has no interface number 0
[  130.228931][ T5774] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  130.235913][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  130.246203][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  130.254648][ T5774] em28xx 5-1:0.209: Registering input extension
[  130.255547][   T38] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[  130.261183][   T10] em28xx 7-1:0.209: Closing input extension
[  130.274917][ T5766] em28xx 6-1:0.209: Registering V4L2 extension
[  130.284179][   T10] em28xx 7-1:0.209: Freeing device
[  130.291434][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  130.300728][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.309015][ T1120] usb 1-1: Product: syz
[  130.313204][ T1120] usb 1-1: Manufacturer: syz
[  130.318078][ T1120] usb 1-1: SerialNumber: syz
[  130.338085][ T1120] usb 1-1: config 0 descriptor??
[  130.343527][ T5777] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  130.435809][   T38] usb 8-1: Using ep0 maxpacket: 32
[  130.444245][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  130.452810][   T38] usb 8-1: config 0 has no interface number 0
[  130.487867][ T5766] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  130.493971][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  130.504341][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  130.537592][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  130.546905][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.554919][   T38] usb 8-1: Product: syz
[  130.559216][   T38] usb 8-1: Manufacturer: syz
[  130.563838][   T38] usb 8-1: SerialNumber: syz
[  130.569966][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  130.579833][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  130.616770][   T38] usb 8-1: config 0 descriptor??
[  130.622272][ T5781] raw-gadget.3 gadget.7: fail, usb_ep_enable returned -22
[  130.641039][ T5766] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  130.675628][   T10] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[  130.696578][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  130.728475][ T5766] DVB: Unable to find symbol xc2028_attach()
[  130.734662][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  130.741102][ T5766] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  130.748571][ T5766] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  130.755903][ T5766] em28xx 6-1:0.209: No AC97 audio processor
[  130.773987][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  130.789996][ T5766] em28xx 6-1:0.209: Registered radio device as radio0
[  130.797886][ T5766] usb 6-1: Decoder not found
[  130.802513][ T5766] em28xx 6-1:0.209: failed to create media graph
[  130.807112][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  130.809962][ T5766] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  130.817075][ T1120] em28xx 1-1:0.209: board has no eeprom
[  130.825268][ T5766] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  130.841132][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  130.850928][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  130.855692][   T10] usb 7-1: Using ep0 maxpacket: 32
[  130.862338][ T5766] em28xx 6-1:0.209: Registering input extension
[  130.864975][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  130.869381][ T2990] em28xx 6-1:0.209: Closing input extension
[  130.877166][   T10] usb 7-1: config 0 has no interface number 0
[  130.885300][ T2990] em28xx 6-1:0.209: Freeing device
[  130.889167][ T5757] em28xx 5-1:0.209: Closing input extension
[  130.891793][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  130.911081][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  130.916046][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  130.920382][ T5757] em28xx 5-1:0.209: Freeing device
[  130.929765][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  130.937407][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  130.943861][ T5774] em28xx 1-1:0.209: Registering V4L2 extension
[  130.987809][ T1120] usb 1-1: USB disconnect, device number 3
[  130.994314][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  131.003422][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.011678][   T10] usb 7-1: Product: syz
[  131.016129][   T10] usb 7-1: Manufacturer: syz
[  131.020745][   T10] usb 7-1: SerialNumber: syz
[  131.033800][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  131.042664][   T38] em28xx 8-1:0.209: board has no eeprom
[  131.048103][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  131.100354][   T10] usb 7-1: config 0 descriptor??
[  131.136579][ T5775] raw-gadget.1 gadget.6: fail, usb_ep_enable returned -22
[  131.166796][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  131.174209][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  131.183718][ T5774] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  131.215566][   T38] usb 8-1: USB disconnect, device number 3
[  131.230723][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  131.236911][ T2990] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[  131.263933][ T5774] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  131.315518][ T5757] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  131.327743][ T5774] DVB: Unable to find symbol xc2028_attach()
[  131.333748][ T5774] tuner: 1-0061: Tuner has no way to set tv freq
[  131.340484][ T5774] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  131.347828][ T5774] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  131.355281][ T5774] em28xx 1-1:0.209: No AC97 audio processor
[  131.361857][ T5774] tuner: 1-0061: Tuner has no way to set tv freq
[  131.373500][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  131.383332][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  131.397283][ T5774] em28xx 1-1:0.209: Registered radio device as radio0
[  131.404239][ T5774] usb 1-1: Decoder not found
[  131.408046][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  131.409031][ T5774] em28xx 1-1:0.209: failed to create media graph
[  131.419066][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  131.420613][ T5774] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  131.428555][ T2990] usb 6-1: config 0 has no interface number 0
[  131.437318][ T5774] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  131.442682][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  131.451465][ T5774] em28xx 1-1:0.209: Registering input extension
[  131.458522][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  131.464979][ T1120] em28xx 1-1:0.209: Closing input extension
[  131.477598][ T5766] em28xx 8-1:0.209: Registering V4L2 extension
[  131.480290][ T1120] em28xx 1-1:0.209: Freeing device
[  131.487684][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  131.489913][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  131.498000][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.504423][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  131.512219][ T2990] usb 6-1: Product: syz
[  131.512245][ T2990] usb 6-1: Manufacturer: syz
[  131.512268][ T2990] usb 6-1: SerialNumber: syz
[  131.536640][ T2990] usb 6-1: config 0 descriptor??
[  131.542940][ T5801] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  131.572356][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  131.580882][ T5757] usb 5-1: config 0 has no interface number 0
[  131.589182][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  131.599560][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  131.627901][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  131.637584][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.646067][ T5757] usb 5-1: Product: syz
[  131.650267][ T5757] usb 5-1: Manufacturer: syz
[  131.654888][ T5757] usb 5-1: SerialNumber: syz
[  131.692179][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  131.692191][ T5766] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  131.707011][   T10] em28xx 7-1:0.209: board has no eeprom
[  131.716669][ T5757] usb 5-1: config 0 descriptor??
[  131.722127][ T5785] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  131.746780][ T5766] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  131.762939][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  131.772903][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  131.786256][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  131.793624][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  131.822091][   T10] usb 7-1: USB disconnect, device number 3
[  131.822781][ T5766] DVB: Unable to find symbol xc2028_attach()
[  131.834291][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  131.837641][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  131.841003][ T5766] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  131.846410][ T1120] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  131.861128][ T5766] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  131.868305][ T5766] em28xx 8-1:0.209: No AC97 audio processor
[  131.874381][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  131.880956][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  131.896823][ T5766] em28xx 8-1:0.209: Registered radio device as radio0
[  131.903674][ T5766] usb 8-1: Decoder not found
[  131.908731][ T5766] em28xx 8-1:0.209: failed to create media graph
[  131.918850][ T5766] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  131.926654][ T5766] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  131.938888][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  131.939650][ T5766] em28xx 8-1:0.209: Registering input extension
[  131.948757][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  131.962126][   T38] em28xx 8-1:0.209: Closing input extension
[  131.968431][ T5774] em28xx 7-1:0.209: Registering V4L2 extension
[  131.974345][   T38] em28xx 8-1:0.209: Freeing device
[  132.006383][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  132.006903][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  132.020854][ T2990] em28xx 6-1:0.209: board has no eeprom
[  132.025524][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  132.036136][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  132.044367][ T1120] usb 1-1: config 0 has no interface number 0
[  132.065668][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  132.076109][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  132.105838][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  132.108544][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  132.113159][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  132.128347][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.136409][ T1120] usb 1-1: Product: syz
[  132.140594][ T1120] usb 1-1: Manufacturer: syz
[  132.145215][ T1120] usb 1-1: SerialNumber: syz
[  132.150072][ T2990] usb 6-1: USB disconnect, device number 4
[  132.173863][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  132.177279][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  132.188191][ T5757] em28xx 5-1:0.209: board has no eeprom
[  132.204902][ T5774] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  132.214757][ T1120] usb 1-1: config 0 descriptor??
[  132.235542][ T5814] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  132.260445][ T5774] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  132.267512][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  132.274848][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  132.291183][ T5757] usb 5-1: USB disconnect, device number 3
[  132.291903][   T38] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[  132.312874][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
2025/08/31 23:14:49 executed programs: 24
[  132.380557][ T5774] DVB: Unable to find symbol xc2028_attach()
[  132.386678][ T5774] tuner: 1-0061: Tuner has no way to set tv freq
[  132.393084][ T5774] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  132.400884][ T5774] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  132.408471][ T5774] em28xx 7-1:0.209: No AC97 audio processor
[  132.420170][ T5774] tuner: 1-0061: Tuner has no way to set tv freq
[  132.435818][ T5774] em28xx 7-1:0.209: Registered radio device as radio0
[  132.442651][ T5774] usb 7-1: Decoder not found
[  132.447340][ T5774] em28xx 7-1:0.209: failed to create media graph
[  132.461414][ T5774] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  132.468138][   T38] usb 8-1: Using ep0 maxpacket: 32
[  132.472207][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  132.481841][   T38] usb 8-1: config 0 has no interface number 0
[  132.488763][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  132.489593][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  132.500447][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  132.508876][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  132.509660][ T5774] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  132.536068][ T5774] em28xx 7-1:0.209: Registering input extension
[  132.542955][ T5766] em28xx 6-1:0.209: Registering V4L2 extension
[  132.550023][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  132.559405][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.567488][   T38] usb 8-1: Product: syz
[  132.571667][   T38] usb 8-1: Manufacturer: syz
[  132.576311][   T38] usb 8-1: SerialNumber: syz
[  132.598812][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  132.603333][   T38] usb 8-1: config 0 descriptor??
[  132.618757][ T5818] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  132.679849][ T5766] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  132.694300][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  132.703154][ T1120] em28xx 1-1:0.209: board has no eeprom
[  132.731619][ T5766] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  132.765673][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  132.773131][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  132.780533][ T5766] DVB: Unable to find symbol xc2028_attach()
[  132.787002][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  132.790469][ T1120] usb 1-1: USB disconnect, device number 4
[  132.793346][ T5766] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  132.806894][ T5766] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  132.814030][ T5766] em28xx 6-1:0.209: No AC97 audio processor
[  132.821656][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  132.824007][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  132.842677][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  132.852493][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  132.864710][ T5766] em28xx 6-1:0.209: Registered radio device as radio0
[  132.872578][ T5766] usb 6-1: Decoder not found
[  132.877254][ T5766] em28xx 6-1:0.209: failed to create media graph
[  132.883774][ T5766] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  132.892503][ T5766] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  132.903570][ T5766] em28xx 6-1:0.209: Registering input extension
[  132.910220][ T5769] em28xx 5-1:0.209: Registering V4L2 extension
[  132.945888][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  132.999762][ T5769] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  133.043740][ T5769] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  133.063085][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  133.071896][   T38] em28xx 8-1:0.209: board has no eeprom
[  133.083681][ T5769] DVB: Unable to find symbol xc2028_attach()
[  133.089988][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  133.096684][ T5769] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  133.103756][ T5769] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  133.111214][ T5769] em28xx 5-1:0.209: No AC97 audio processor
[  133.120142][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  133.129570][ T5769] em28xx 5-1:0.209: Registered radio device as radio0
[  133.135515][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  133.136446][ T5769] usb 5-1: Decoder not found
[  133.143714][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  133.148299][ T5769] em28xx 5-1:0.209: failed to create media graph
[  133.161107][ T5769] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  133.171944][   T38] usb 8-1: USB disconnect, device number 4
[  133.176566][ T5769] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  133.181255][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  133.194485][ T5769] em28xx 5-1:0.209: Registering input extension
[  133.201257][ T5757] em28xx 5-1:0.209: Closing input extension
[  133.207288][   T10] em28xx 7-1:0.209: Closing input extension
[  133.213224][ T5774] em28xx 1-1:0.209: Registering V4L2 extension
[  133.221696][ T5757] em28xx 5-1:0.209: Freeing device
[  133.230501][   T10] em28xx 7-1:0.209: Freeing device
[  133.411207][ T5774] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  133.468246][ T5774] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  133.504555][ T5774] DVB: Unable to find symbol xc2028_attach()
[  133.510902][ T5774] tuner: 3-0061: Tuner has no way to set tv freq
[  133.517571][ T5774] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  133.524624][ T5774] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  133.532038][ T5774] em28xx 1-1:0.209: No AC97 audio processor
[  133.538865][ T5757] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  133.547151][ T5774] tuner: 3-0061: Tuner has no way to set tv freq
[  133.556563][ T5774] em28xx 1-1:0.209: Registered radio device as radio0
[  133.563396][ T5774] usb 1-1: Decoder not found
[  133.568045][ T5774] em28xx 1-1:0.209: failed to create media graph
[  133.574401][ T5774] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  133.582061][ T5774] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  133.591123][ T5774] em28xx 1-1:0.209: Registering input extension
[  133.597802][ T2990] em28xx 6-1:0.209: Closing input extension
[  133.603892][ T5766] em28xx 8-1:0.209: Registering V4L2 extension
[  133.612840][ T2990] em28xx 6-1:0.209: Freeing device
[  133.616066][   T10] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[  133.708413][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  133.725096][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  133.733580][ T5757] usb 5-1: config 0 has no interface number 0
[  133.745336][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  133.749950][ T5766] i2c i2c-4: Invalid 7-bit I2C address 0x00
[  133.755885][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  133.805506][   T10] usb 7-1: Using ep0 maxpacket: 32
[  133.818176][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  133.827384][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.835404][ T5757] usb 5-1: Product: syz
[  133.839666][ T5757] usb 5-1: Manufacturer: syz
[  133.844290][ T5757] usb 5-1: SerialNumber: syz
[  133.849420][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  133.857911][   T10] usb 7-1: config 0 has no interface number 0
[  133.875343][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  133.885684][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  133.897446][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  133.906554][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.914571][   T10] usb 7-1: Product: syz
[  133.917190][ T5766] tuner: 4-0061: Tuner -1 found with type(s) Radio TV.
[  133.918813][   T10] usb 7-1: Manufacturer: syz
[  133.930219][   T10] usb 7-1: SerialNumber: syz
[  133.936653][ T5757] usb 5-1: config 0 descriptor??
[  133.945805][ T2990] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[  133.948891][ T5833] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[  133.977285][   T10] usb 7-1: config 0 descriptor??
[  133.982778][ T5824] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22
[  134.033769][ T5766] DVB: Unable to find symbol xc2028_attach()
[  134.040418][ T5766] tuner: 4-0061: Tuner has no way to set tv freq
[  134.047312][ T5766] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  134.054384][ T5766] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  134.061947][ T5766] em28xx 8-1:0.209: No AC97 audio processor
[  134.071754][ T5766] tuner: 4-0061: Tuner has no way to set tv freq
[  134.087834][ T5766] em28xx 8-1:0.209: Registered radio device as radio0
[  134.094886][ T5766] usb 8-1: Decoder not found
[  134.099586][ T5766] em28xx 8-1:0.209: failed to create media graph
[  134.106198][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  134.111494][ T5766] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  134.120052][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  134.128843][ T2990] usb 6-1: config 0 has no interface number 0
[  134.135193][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  134.145565][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  134.153302][ T5766] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  134.163051][ T5766] em28xx 8-1:0.209: Registering input extension
[  134.170110][   T38] em28xx 8-1:0.209: Closing input extension
[  134.172948][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  134.179348][   T38] em28xx 8-1:0.209: Freeing device
[  134.185909][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  134.197994][ T1120] em28xx 1-1:0.209: Closing input extension
[  134.199596][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  134.213288][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.214913][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  134.221371][ T2990] usb 6-1: Product: syz
[  134.231105][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  134.235255][ T2990] usb 6-1: Manufacturer: syz
[  134.246008][ T1120] em28xx 1-1:0.209: Freeing device
[  134.246491][ T2990] usb 6-1: SerialNumber: syz
[  134.266003][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  134.284340][ T2990] usb 6-1: config 0 descriptor??
[  134.295948][ T5832] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[  134.308060][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  134.380525][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  134.389563][ T5757] em28xx 5-1:0.209: board has no eeprom
[  134.425302][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  134.433582][   T10] em28xx 7-1:0.209: board has no eeprom
[  134.476565][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  134.484130][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  134.491049][ T5774] em28xx 5-1:0.209: Registering V4L2 extension
[  134.511354][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  134.519020][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  134.528289][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  134.539528][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  134.545133][ T5757] usb 5-1: USB disconnect, device number 4
[  134.584535][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
[  134.590396][ T1120] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  134.590396][   T38] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[  134.616837][   T10] usb 7-1: USB disconnect, device number 4
[  134.624207][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  134.657495][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  134.703099][ T5774] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  134.755921][   T38] usb 8-1: Using ep0 maxpacket: 32
[  134.761870][ T5774] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  134.769852][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  134.778229][   T38] usb 8-1: config 0 has no interface number 0
[  134.785682][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  134.790898][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  134.797389][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  134.807514][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  134.815267][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  134.816606][ T1120] usb 1-1: config 0 has no interface number 0
[  134.824698][ T2990] em28xx 6-1:0.209: board has no eeprom
[  134.840401][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  134.850758][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  134.860218][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  134.869462][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  134.869500][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.869531][   T38] usb 8-1: Product: syz
[  134.869554][   T38] usb 8-1: Manufacturer: syz
[  134.869577][   T38] usb 8-1: SerialNumber: syz
[  134.873383][   T38] usb 8-1: config 0 descriptor??
[  134.879147][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.887706][ T5851] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  134.891040][ T1120] usb 1-1: Product: syz
[  134.895781][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  134.900227][ T1120] usb 1-1: Manufacturer: syz
[  134.900252][ T1120] usb 1-1: SerialNumber: syz
[  134.901987][ T5774] DVB: Unable to find symbol xc2028_attach()
[  134.905258][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  134.913576][ T5774] tuner: 0-0061: Tuner has no way to set tv freq
[  134.913602][ T5774] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  134.913626][ T5774] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  134.913647][ T5774] em28xx 5-1:0.209: No AC97 audio processor
[  134.914437][ T5774] tuner: 0-0061: Tuner has no way to set tv freq
[  134.940003][ T2990] usb 6-1: USB disconnect, device number 5
[  135.001664][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  135.001764][ T1120] usb 1-1: config 0 descriptor??
[  135.017736][ T5774] em28xx 5-1:0.209: Registered radio device as radio0
[  135.024902][ T5774] usb 5-1: Decoder not found
[  135.030110][ T5844] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[  135.037939][ T5774] em28xx 5-1:0.209: failed to create media graph
[  135.045782][ T5774] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  135.053884][ T5774] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  135.086750][ T5774] em28xx 5-1:0.209: Registering input extension
[  135.093342][ T5769] em28xx 7-1:0.209: Registering V4L2 extension
[  135.131904][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  135.141832][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  135.190217][ T5769] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  135.206119][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  135.239355][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  135.249261][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  135.257309][ T5769] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  135.297018][ T5769] DVB: Unable to find symbol xc2028_attach()
[  135.303118][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  135.309553][ T5769] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  135.311800][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  135.316630][ T5769] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  135.316655][ T5769] em28xx 7-1:0.209: No AC97 audio processor
[  135.316803][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  135.320122][ T5769] em28xx 7-1:0.209: Registered radio device as radio0
[  135.328528][   T38] em28xx 8-1:0.209: board has no eeprom
[  135.335032][ T5769] usb 7-1: Decoder not found
[  135.364105][ T5769] em28xx 7-1:0.209: failed to create media graph
[  135.370623][ T5769] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  135.377387][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  135.384952][ T5769] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  135.394156][ T5769] em28xx 7-1:0.209: Registering input extension
[  135.395541][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  135.400715][   T10] em28xx 7-1:0.209: Closing input extension
[  135.407812][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  135.416795][   T10] em28xx 7-1:0.209: Freeing device
[  135.419890][ T5758] em28xx 8-1:0.209: Registering V4L2 extension
[  135.454756][   T38] usb 8-1: USB disconnect, device number 5
[  135.463532][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  135.483336][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  135.491660][ T1120] em28xx 1-1:0.209: board has no eeprom
[  135.525333][ T5758] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  135.565580][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  135.571846][ T5758] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  135.572989][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  135.596737][ T1120] usb 1-1: USB disconnect, device number 5
[  135.603966][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  135.622707][ T5758] DVB: Unable to find symbol xc2028_attach()
[  135.629666][ T5758] tuner: 3-0061: Tuner has no way to set tv freq
[  135.636121][ T5758] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  135.643166][ T5758] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  135.650353][ T5758] em28xx 8-1:0.209: No AC97 audio processor
[  135.656502][ T5758] tuner: 3-0061: Tuner has no way to set tv freq
[  135.674616][ T5758] em28xx 8-1:0.209: Registered radio device as radio0
[  135.681959][ T5758] usb 8-1: Decoder not found
[  135.686648][ T5758] em28xx 8-1:0.209: failed to create media graph
[  135.693020][ T5758] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  135.703957][ T5758] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  135.713541][ T5758] em28xx 8-1:0.209: Registering input extension
[  135.720084][ T5766] em28xx 6-1:0.209: Registering V4L2 extension
[  135.765520][   T10] usb 7-1: new high-speed USB device number 5 using dummy_hcd
[  135.792703][ T5766] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  135.827337][ T5766] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  135.866843][ T5766] DVB: Unable to find symbol xc2028_attach()
[  135.872957][ T5766] tuner: 2-0061: Tuner has no way to set tv freq
[  135.879649][ T5766] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  135.886956][ T5766] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  135.894087][ T5766] em28xx 6-1:0.209: No AC97 audio processor
[  135.902175][ T5766] tuner: 2-0061: Tuner has no way to set tv freq
[  135.911543][ T5766] em28xx 6-1:0.209: Registered radio device as radio0
[  135.918540][ T5766] usb 6-1: Decoder not found
[  135.923148][ T5766] em28xx 6-1:0.209: failed to create media graph
[  135.929581][ T5766] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  135.935530][   T10] usb 7-1: Using ep0 maxpacket: 32
[  135.938328][ T5766] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  135.943426][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  135.954247][ T5766] em28xx 6-1:0.209: Registering input extension
[  135.956173][   T10] usb 7-1: config 0 has no interface number 0
[  135.963987][ T2990] em28xx 6-1:0.209: Closing input extension
[  135.974496][ T5757] em28xx 5-1:0.209: Closing input extension
[  135.980928][ T2990] em28xx 6-1:0.209: Freeing device
[  135.981301][ T5769] em28xx 1-1:0.209: Registering V4L2 extension
[  135.993910][ T5757] em28xx 5-1:0.209: Freeing device
[  136.013958][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  136.024463][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  136.041058][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  136.050516][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.058793][   T10] usb 7-1: Product: syz
[  136.062970][   T10] usb 7-1: Manufacturer: syz
[  136.067904][   T10] usb 7-1: SerialNumber: syz
[  136.096043][   T10] usb 7-1: config 0 descriptor??
[  136.101482][ T5871] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22
[  136.175323][ T5769] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  136.257392][ T5769] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  136.287742][ T2990] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[  136.326689][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  136.337042][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  136.344606][ T5757] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  136.353030][ T5769] DVB: Unable to find symbol xc2028_attach()
[  136.359307][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  136.365728][ T5769] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  136.372781][ T5769] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  136.379970][ T5769] em28xx 1-1:0.209: No AC97 audio processor
[  136.386182][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  136.395287][ T5769] em28xx 1-1:0.209: Registered radio device as radio0
[  136.402150][ T5769] usb 1-1: Decoder not found
[  136.406787][ T5769] em28xx 1-1:0.209: failed to create media graph
[  136.413148][ T5769] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  136.420890][ T5769] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  136.429838][ T5769] em28xx 1-1:0.209: Registering input extension
[  136.436405][ T1120] em28xx 1-1:0.209: Closing input extension
[  136.442341][   T38] em28xx 8-1:0.209: Closing input extension
[  136.447669][ T1120] em28xx 1-1:0.209: Freeing device
[  136.452148][   T38] em28xx 8-1:0.209: Freeing device
[  136.456084][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  136.459702][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  136.476858][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  136.485106][ T2990] usb 6-1: config 0 has no interface number 0
[  136.498310][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  136.508975][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  136.522552][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  136.531712][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.539940][ T2990] usb 6-1: Product: syz
[  136.544135][ T2990] usb 6-1: Manufacturer: syz
[  136.545541][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  136.548808][ T2990] usb 6-1: SerialNumber: syz
[  136.561578][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  136.569937][ T5757] usb 5-1: config 0 has no interface number 0
[  136.578747][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  136.587543][   T10] em28xx 7-1:0.209: board has no eeprom
[  136.597641][ T2990] usb 6-1: config 0 descriptor??
[  136.603504][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  136.613393][ T5872] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  136.614214][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  136.667722][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  136.676934][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.684944][ T5757] usb 5-1: Product: syz
[  136.689595][ T5757] usb 5-1: Manufacturer: syz
[  136.695159][ T5757] usb 5-1: SerialNumber: syz
[  136.705760][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  136.713177][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  136.719273][ T5769] em28xx 7-1:0.209: Registering V4L2 extension
[  136.730713][   T10] usb 7-1: USB disconnect, device number 5
[  136.756113][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  136.770658][ T5757] usb 5-1: config 0 descriptor??
[  136.789963][ T5868] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  136.815561][   T38] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[  136.835528][ T1120] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  136.846078][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  136.855924][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  136.946542][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  136.950751][ T5769] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  137.018797][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  137.035560][   T38] usb 8-1: Using ep0 maxpacket: 32
[  137.036828][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  137.049251][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  137.050890][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  137.058663][   T38] usb 8-1: config 0 has no interface number 0
[  137.084894][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  137.085621][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  137.094042][ T2990] em28xx 6-1:0.209: board has no eeprom
[  137.101388][ T1120] usb 1-1: config 0 has no interface number 0
[  137.103064][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  137.124023][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  137.125582][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  137.132919][ T5769] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  137.141103][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  137.158359][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  137.167909][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.176372][   T38] usb 8-1: Product: syz
[  137.180584][   T38] usb 8-1: Manufacturer: syz
[  137.185211][   T38] usb 8-1: SerialNumber: syz
[  137.209021][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  137.217512][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  137.218530][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.225384][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  137.233480][ T1120] usb 1-1: Product: syz
[  137.243623][ T1120] usb 1-1: Manufacturer: syz
[  137.248263][ T1120] usb 1-1: SerialNumber: syz
[  137.254320][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  137.257085][   T38] usb 8-1: config 0 descriptor??
[  137.266166][ T1120] usb 1-1: config 0 descriptor??
[  137.271923][ T5883] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  137.288805][ T5881] raw-gadget.1 gadget.7: fail, usb_ep_enable returned -22
[  137.297141][ T2990] usb 6-1: USB disconnect, device number 6
[  137.304586][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  137.312165][ T5769] DVB: Unable to find symbol xc2028_attach()
[  137.318223][ T5769] tuner: 0-0061: Tuner has no way to set tv freq
[  137.324596][ T5769] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  137.332070][ T5769] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  137.339490][ T5769] em28xx 7-1:0.209: No AC97 audio processor
[  137.348254][ T5769] tuner: 0-0061: Tuner has no way to set tv freq
[  137.358620][ T5769] em28xx 7-1:0.209: Registered radio device as radio0
[  137.365475][ T5769] usb 7-1: Decoder not found
2025/08/31 23:14:54 executed programs: 34
[  137.370129][ T5769] em28xx 7-1:0.209: failed to create media graph
[  137.384355][ T5769] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  137.392789][ T5769] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  137.405041][ T5769] em28xx 7-1:0.209: Registering input extension
[  137.411928][   T10] em28xx 7-1:0.209: Closing input extension
[  137.419676][ T5766] em28xx 6-1:0.209: Registering V4L2 extension
[  137.419906][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  137.434136][ T5757] em28xx 5-1:0.209: board has no eeprom
[  137.444614][   T10] em28xx 7-1:0.209: Freeing device
[  137.506427][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  137.513893][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  137.537383][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  137.547552][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  137.559200][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  137.569064][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  137.575781][ T5757] usb 5-1: USB disconnect, device number 5
[  137.577384][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
[  137.632193][ T5766] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  137.659937][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  137.705887][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  137.719973][ T5766] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  137.766877][ T5766] DVB: Unable to find symbol xc2028_attach()
[  137.772922][ T5766] tuner: 1-0061: Tuner has no way to set tv freq
[  137.773930][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  137.779324][ T5766] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  137.779353][ T5766] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  137.787532][ T1120] em28xx 1-1:0.209: board has no eeprom
[  137.794548][ T5766] em28xx 6-1:0.209: No AC97 audio processor
[  137.801879][   T10] usb 7-1: new high-speed USB device number 6 using dummy_hcd
[  137.809629][ T5766] tuner: 1-0061: Tuner has no way to set tv freq
[  137.834423][ T5766] em28xx 6-1:0.209: Registered radio device as radio0
[  137.844101][ T5766] usb 6-1: Decoder not found
[  137.848818][ T5766] em28xx 6-1:0.209: failed to create media graph
[  137.855778][ T5766] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  137.864099][ T5766] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  137.873168][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  137.881506][   T38] em28xx 8-1:0.209: board has no eeprom
[  137.891470][ T5766] em28xx 6-1:0.209: Registering input extension
[  137.898112][ T5769] em28xx 5-1:0.209: Registering V4L2 extension
[  137.906545][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  137.913881][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  137.945567][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  137.952925][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  137.955509][ T1120] usb 1-1: USB disconnect, device number 6
[  137.968452][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  137.985508][   T10] usb 7-1: Using ep0 maxpacket: 32
[  137.986701][   T38] usb 8-1: USB disconnect, device number 6
[  137.994770][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  138.004847][   T10] usb 7-1: config 0 has no interface number 0
[  138.021217][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  138.031813][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  138.072900][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  138.091007][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  138.100248][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.108329][   T10] usb 7-1: Product: syz
[  138.112527][   T10] usb 7-1: Manufacturer: syz
[  138.117173][   T10] usb 7-1: SerialNumber: syz
[  138.123723][ T5769] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  138.155333][   T10] usb 7-1: config 0 descriptor??
[  138.166342][ T5901] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22
[  138.185915][ T5769] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  138.239356][ T5769] DVB: Unable to find symbol xc2028_attach()
[  138.245394][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  138.251817][ T5769] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  138.258905][ T5769] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  138.266062][ T5769] em28xx 5-1:0.209: No AC97 audio processor
[  138.295461][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  138.316938][ T5769] em28xx 5-1:0.209: Registered radio device as radio0
[  138.323795][ T5769] usb 5-1: Decoder not found
[  138.328454][ T5769] em28xx 5-1:0.209: failed to create media graph
[  138.345491][ T5769] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  138.364909][ T5769] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  138.373967][ T5769] em28xx 5-1:0.209: Registering input extension
[  138.380975][ T5757] em28xx 5-1:0.209: Closing input extension
[  138.387601][ T2990] em28xx 6-1:0.209: Closing input extension
[  138.390927][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  138.403268][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  138.410631][ T5774] em28xx 1-1:0.209: Registering V4L2 extension
[  138.419752][ T5757] em28xx 5-1:0.209: Freeing device
[  138.424606][ T2990] em28xx 6-1:0.209: Freeing device
[  138.481063][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  138.544820][ T5774] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  138.596148][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  138.604348][   T10] em28xx 7-1:0.209: board has no eeprom
[  138.627955][ T5774] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  138.705940][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  138.713295][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  138.741776][ T5774] DVB: Unable to find symbol xc2028_attach()
[  138.747832][ T5774] tuner: 0-0061: Tuner has no way to set tv freq
[  138.754183][ T5774] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  138.761309][ T5774] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  138.765918][ T2990] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[  138.768733][ T5774] em28xx 1-1:0.209: No AC97 audio processor
[  138.783341][ T5757] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  138.793360][   T10] usb 7-1: USB disconnect, device number 6
[  138.801451][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  138.807348][ T5774] tuner: 0-0061: Tuner has no way to set tv freq
[  138.818176][ T5774] em28xx 1-1:0.209: Registered radio device as radio0
[  138.825395][ T5774] usb 1-1: Decoder not found
[  138.830077][ T5774] em28xx 1-1:0.209: failed to create media graph
[  138.837031][ T5774] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  138.844655][ T5774] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  138.853631][ T5774] em28xx 1-1:0.209: Registering input extension
[  138.860180][ T5766] em28xx 8-1:0.209: Registering V4L2 extension
[  138.934797][ T5766] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  138.946249][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  138.953191][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  138.961532][ T5757] usb 5-1: config 0 has no interface number 0
[  138.965534][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  138.968437][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  138.983096][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  138.991957][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  138.992471][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  139.000627][ T2990] usb 6-1: config 0 has no interface number 0
[  139.009327][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.009368][ T5757] usb 5-1: Product: syz
[  139.009392][ T5757] usb 5-1: Manufacturer: syz
[  139.009416][ T5757] usb 5-1: SerialNumber: syz
[  139.030941][ T5757] usb 5-1: config 0 descriptor??
[  139.035176][ T5766] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  139.039646][ T5911] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  139.043616][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  139.068616][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  139.078178][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  139.087330][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  139.095340][ T2990] usb 6-1: Product: syz
[  139.099606][ T2990] usb 6-1: Manufacturer: syz
[  139.104241][ T2990] usb 6-1: SerialNumber: syz
[  139.115005][ T5766] DVB: Unable to find symbol xc2028_attach()
[  139.121197][ T5766] tuner: 3-0061: Tuner has no way to set tv freq
[  139.127813][ T5766] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  139.134889][ T5766] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  139.142083][ T5766] em28xx 8-1:0.209: No AC97 audio processor
[  139.149148][ T2990] usb 6-1: config 0 descriptor??
[  139.154350][ T5766] tuner: 3-0061: Tuner has no way to set tv freq
[  139.161272][ T5906] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  139.166237][ T5766] em28xx 8-1:0.209: Registered radio device as radio0
[  139.176306][ T5766] usb 8-1: Decoder not found
[  139.181007][ T5766] em28xx 8-1:0.209: failed to create media graph
[  139.187538][ T5766] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  139.195559][ T5766] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  139.206035][ T5766] em28xx 8-1:0.209: Registering input extension
[  139.212555][ T5769] em28xx 7-1:0.209: Registering V4L2 extension
[  139.261756][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  139.271702][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  139.304713][ T5769] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  139.335850][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  139.349546][ T5769] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  139.382387][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  139.392752][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  139.400592][ T5769] DVB: Unable to find symbol xc2028_attach()
[  139.406641][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  139.413015][ T5769] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  139.420595][ T5769] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  139.428110][ T5769] em28xx 7-1:0.209: No AC97 audio processor
[  139.437633][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  139.447361][ T5769] em28xx 7-1:0.209: Registered radio device as radio0
[  139.454149][ T5769] usb 7-1: Decoder not found
[  139.458825][ T5769] em28xx 7-1:0.209: failed to create media graph
[  139.465262][ T5769] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  139.465850][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  139.474058][ T5769] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  139.487444][ T5769] em28xx 7-1:0.209: Registering input extension
[  139.494236][ T1120] em28xx 1-1:0.209: Closing input extension
[  139.500551][   T38] em28xx 8-1:0.209: Closing input extension
[  139.502807][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  139.515140][ T5757] em28xx 5-1:0.209: board has no eeprom
[  139.521072][   T10] em28xx 7-1:0.209: Closing input extension
[  139.530655][ T1120] em28xx 1-1:0.209: Freeing device
[  139.531082][   T38] em28xx 8-1:0.209: Freeing device
[  139.542952][   T10] em28xx 7-1:0.209: Freeing device
[  139.579258][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  139.587898][ T2990] em28xx 6-1:0.209: board has no eeprom
[  139.598073][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  139.605921][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  139.615241][ T5769] em28xx 5-1:0.209: Registering V4L2 extension
[  139.657223][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  139.664628][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  139.666998][ T5757] usb 5-1: USB disconnect, device number 6
[  139.707297][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
[  139.714936][ T2990] usb 6-1: USB disconnect, device number 7
[  139.746727][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  139.847123][   T38] usb 8-1: new high-speed USB device number 7 using dummy_hcd
[  139.851478][ T5769] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  139.865924][ T1120] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  139.925803][   T10] usb 7-1: new high-speed USB device number 7 using dummy_hcd
[  140.013426][ T5769] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  140.015850][   T38] usb 8-1: Using ep0 maxpacket: 32
[  140.035619][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  140.042522][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  140.051170][ T1120] usb 1-1: config 0 has no interface number 0
[  140.069317][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  140.075539][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  140.077657][   T38] usb 8-1: config 0 has no interface number 0
[  140.087895][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  140.100620][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  140.110031][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.118115][ T1120] usb 1-1: Product: syz
[  140.122305][ T1120] usb 1-1: Manufacturer: syz
[  140.127003][ T1120] usb 1-1: SerialNumber: syz
[  140.131690][   T10] usb 7-1: Using ep0 maxpacket: 32
[  140.154863][ T5769] DVB: Unable to find symbol xc2028_attach()
[  140.161020][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  140.161032][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  140.161060][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  140.171324][ T5769] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  140.171351][ T5769] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  140.189798][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  140.191570][ T5769] em28xx 5-1:0.209: No AC97 audio processor
[  140.198729][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.210535][ T5769] tuner: 2-0061: Tuner has no way to set tv freq
[  140.213614][   T38] usb 8-1: Product: syz
[  140.213637][   T38] usb 8-1: Manufacturer: syz
[  140.213659][   T38] usb 8-1: SerialNumber: syz
[  140.242067][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  140.245877][   T38] usb 8-1: config 0 descriptor??
[  140.250356][   T10] usb 7-1: config 0 has no interface number 0
[  140.257171][ T5916] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  140.262598][ T1120] usb 1-1: config 0 descriptor??
[  140.274528][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  140.284959][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  140.285728][ T5917] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22
[  140.296009][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  140.307990][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.316022][   T10] usb 7-1: Product: syz
[  140.320202][   T10] usb 7-1: Manufacturer: syz
[  140.324850][   T10] usb 7-1: SerialNumber: syz
[  140.331855][ T5769] em28xx 5-1:0.209: Registered radio device as radio0
[  140.338757][ T5769] usb 5-1: Decoder not found
[  140.343386][ T5769] em28xx 5-1:0.209: failed to create media graph
[  140.351550][ T5769] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  140.359580][   T10] usb 7-1: config 0 descriptor??
[  140.365161][ T5929] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22
[  140.375463][ T5769] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  140.386196][ T5769] em28xx 5-1:0.209: Registering input extension
[  140.393086][ T5766] em28xx 6-1:0.209: Registering V4L2 extension
[  140.486443][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  140.496298][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  140.513373][ T5766] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  140.514630][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  140.529232][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  140.555902][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  140.565032][ T5766] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  140.589408][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  140.599321][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  140.606882][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  140.617195][ T5766] DVB: Unable to find symbol xc2028_attach()
[  140.623233][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  140.629642][ T5766] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  140.636989][ T5766] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  140.644129][ T5766] em28xx 6-1:0.209: No AC97 audio processor
[  140.653445][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  140.662360][ T5766] em28xx 6-1:0.209: Registered radio device as radio0
[  140.669299][ T5766] usb 6-1: Decoder not found
[  140.673935][ T5766] em28xx 6-1:0.209: failed to create media graph
[  140.676242][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  140.680514][ T5766] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  140.694733][ T5766] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  140.703576][ T5766] em28xx 6-1:0.209: Registering input extension
[  140.710335][ T2990] em28xx 6-1:0.209: Closing input extension
[  140.716537][ T5757] em28xx 5-1:0.209: Closing input extension
[  140.718707][ T2990] em28xx 6-1:0.209: Freeing device
[  140.728221][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  140.730069][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  140.736574][ T1120] em28xx 1-1:0.209: board has no eeprom
[  140.744667][   T38] em28xx 8-1:0.209: board has no eeprom
[  140.750986][ T5757] em28xx 5-1:0.209: Freeing device
[  140.800744][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  140.809805][   T10] em28xx 7-1:0.209: board has no eeprom
[  140.825663][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  140.827098][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  140.833065][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  140.840500][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  140.852615][ T5769] em28xx 1-1:0.209: Registering V4L2 extension
[  140.897982][ T1120] usb 1-1: USB disconnect, device number 7
[  140.913802][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  140.918386][   T38] usb 8-1: USB disconnect, device number 7
[  140.920042][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  140.933049][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  140.937091][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  140.968345][   T10] usb 7-1: USB disconnect, device number 7
[  141.000059][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  141.076705][ T5769] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  141.085580][ T2990] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[  141.098338][ T5757] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  141.180239][ T5769] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  141.219781][ T5769] DVB: Unable to find symbol xc2028_attach()
[  141.226206][ T5769] tuner: 0-0061: Tuner has no way to set tv freq
[  141.232813][ T5769] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  141.240168][ T5769] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  141.245565][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  141.247668][ T5769] em28xx 1-1:0.209: No AC97 audio processor
[  141.254231][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  141.259369][ T5769] tuner: 0-0061: Tuner has no way to set tv freq
[  141.266678][ T2990] usb 6-1: config 0 has no interface number 0
[  141.278367][ T5769] em28xx 1-1:0.209: Registered radio device as radio0
[  141.280148][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  141.286370][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  141.296202][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  141.301307][ T5769] usb 1-1: Decoder not found
[  141.310601][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  141.312694][ T5769] em28xx 1-1:0.209: failed to create media graph
[  141.321776][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.328264][ T5769] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  141.336108][ T2990] usb 6-1: Product: syz
[  141.336133][ T2990] usb 6-1: Manufacturer: syz
[  141.336157][ T2990] usb 6-1: SerialNumber: syz
[  141.340894][ T2990] usb 6-1: config 0 descriptor??
[  141.344851][ T5769] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  141.353640][ T5945] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22
[  141.361765][ T5769] em28xx 1-1:0.209: Registering input extension
[  141.381352][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  141.389584][ T5757] usb 5-1: config 0 has no interface number 0
[  141.396579][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  141.406886][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  141.413878][ T1120] em28xx 1-1:0.209: Closing input extension
[  141.420065][ T5766] em28xx 8-1:0.209: Registering V4L2 extension
[  141.423405][ T1120] em28xx 1-1:0.209: Freeing device
[  141.433677][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  141.442780][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.450870][ T5757] usb 5-1: Product: syz
[  141.455047][ T5757] usb 5-1: Manufacturer: syz
[  141.459729][ T5757] usb 5-1: SerialNumber: syz
[  141.472205][ T5757] usb 5-1: config 0 descriptor??
[  141.487184][ T5941] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  141.593198][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  141.603780][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  141.636039][ T5766] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  141.687484][ T5766] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  141.712277][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  141.721341][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  141.721382][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  141.748632][ T5766] DVB: Unable to find symbol xc2028_attach()
[  141.754709][ T5766] tuner: 1-0061: Tuner has no way to set tv freq
[  141.756308][ T1120] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  141.761180][ T5766] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  141.775892][ T5766] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  141.783011][ T5766] em28xx 8-1:0.209: No AC97 audio processor
[  141.789039][ T5766] tuner: 1-0061: Tuner has no way to set tv freq
[  141.795827][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  141.799078][ T5766] em28xx 8-1:0.209: Registered radio device as radio0
[  141.809473][ T5766] usb 8-1: Decoder not found
[  141.814087][ T5766] em28xx 8-1:0.209: failed to create media graph
[  141.820613][ T5766] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  141.828930][ T5766] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  141.838684][ T5766] em28xx 8-1:0.209: Registering input extension
[  141.845247][ T5774] em28xx 7-1:0.209: Registering V4L2 extension
[  141.869254][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  141.879911][ T2990] em28xx 6-1:0.209: board has no eeprom
[  141.897108][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  141.905796][ T5757] em28xx 5-1:0.209: board has no eeprom
[  141.915514][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  141.922321][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  141.930867][ T1120] usb 1-1: config 0 has no interface number 0
[  141.938426][ T5774] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  141.944489][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  141.954828][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  141.959776][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  141.963967][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  141.968990][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  141.984105][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.992165][ T1120] usb 1-1: Product: syz
[  141.996401][ T1120] usb 1-1: Manufacturer: syz
[  142.001018][ T1120] usb 1-1: SerialNumber: syz
[  142.005724][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  142.010417][ T2990] usb 6-1: USB disconnect, device number 8
[  142.013035][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  142.026395][ T5774] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  142.029014][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  142.045601][ T5757] usb 5-1: USB disconnect, device number 7
[  142.052983][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
[  142.062556][ T1120] usb 1-1: config 0 descriptor??
[  142.068564][ T5959] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  142.092263][ T5774] DVB: Unable to find symbol xc2028_attach()
[  142.098427][ T5774] tuner: 2-0061: Tuner has no way to set tv freq
[  142.104801][ T5774] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  142.111921][ T5774] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  142.119128][ T5774] em28xx 7-1:0.209: No AC97 audio processor
[  142.138308][ T5774] tuner: 2-0061: Tuner has no way to set tv freq
[  142.149979][ T5774] em28xx 7-1:0.209: Registered radio device as radio0
[  142.157400][ T5774] usb 7-1: Decoder not found
[  142.162018][ T5774] em28xx 7-1:0.209: failed to create media graph
[  142.171623][ T5774] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  142.179500][ T5774] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  142.188724][ T5774] em28xx 7-1:0.209: Registering input extension
[  142.195225][   T10] em28xx 7-1:0.209: Closing input extension
[  142.201758][   T38] em28xx 8-1:0.209: Closing input extension
[  142.204562][   T10] em28xx 7-1:0.209: Freeing device
[  142.208542][ T5766] em28xx 6-1:0.209: Registering V4L2 extension
[  142.233148][   T38] em28xx 8-1:0.209: Freeing device
[  142.305502][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  142.315355][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  142.391638][ T5766] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  142.424039][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  142.480832][ T5766] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  142.535529][   T10] usb 7-1: new high-speed USB device number 8 using dummy_hcd
[  142.546654][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  142.554902][ T1120] em28xx 1-1:0.209: board has no eeprom
[  142.585495][   T38] usb 8-1: new high-speed USB device number 8 using dummy_hcd
[  142.599290][ T5766] DVB: Unable to find symbol xc2028_attach()
[  142.605340][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  142.611810][ T5766] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  142.618913][ T5766] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  142.626695][ T5766] em28xx 6-1:0.209: No AC97 audio processor
[  142.635303][ T5766] tuner: 0-0061: Tuner has no way to set tv freq
[  142.640768][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  142.648478][ T5766] em28xx 6-1:0.209: Registered radio device as radio0
[  142.649049][ T1120] em28xx 1-1:0.209: analog set to bulk mode.
[  142.655787][ T5766] usb 6-1: Decoder not found
[  142.655819][ T5766] em28xx 6-1:0.209: failed to create media graph
[  142.672113][ T1120] usb 1-1: USB disconnect, device number 8
[  142.675547][ T5766] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  142.681174][ T1120] em28xx 1-1:0.209: Disconnecting em28xx
[  142.694924][ T5766] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  142.704386][ T5766] em28xx 6-1:0.209: Registering input extension
[  142.711302][ T2990] em28xx 6-1:0.209: Closing input extension
[  142.715584][   T10] usb 7-1: Using ep0 maxpacket: 32
[  142.720417][ T2990] em28xx 6-1:0.209: Freeing device
[  142.722542][ T5769] em28xx 5-1:0.209: Registering V4L2 extension
[  142.736112][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  142.744529][   T10] usb 7-1: config 0 has no interface number 0
[  142.754004][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  142.764376][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  142.775495][   T38] usb 8-1: Using ep0 maxpacket: 32
[  142.782906][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  142.791535][   T38] usb 8-1: config 0 has no interface number 0
[  142.803693][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  142.813146][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.821521][   T10] usb 7-1: Product: syz
[  142.825747][   T10] usb 7-1: Manufacturer: syz
2025/08/31 23:15:00 executed programs: 46
[  142.829550][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  142.830354][   T10] usb 7-1: SerialNumber: syz
[  142.840652][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  142.892216][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  142.901700][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.910143][   T38] usb 8-1: Product: syz
[  142.914337][   T38] usb 8-1: Manufacturer: syz
[  142.919438][   T38] usb 8-1: SerialNumber: syz
[  142.924964][   T10] usb 7-1: config 0 descriptor??
[  142.941042][ T5962] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22
[  142.969868][   T38] usb 8-1: config 0 descriptor??
[  142.975266][ T5957] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  142.998518][ T5769] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  143.054319][ T5769] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  143.079883][ T2990] usb 6-1: new high-speed USB device number 9 using dummy_hcd
[  143.106927][ T5769] DVB: Unable to find symbol xc2028_attach()
[  143.112955][ T5769] tuner: 3-0061: Tuner has no way to set tv freq
[  143.119877][ T5769] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  143.126988][ T5769] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  143.134259][ T5769] em28xx 5-1:0.209: No AC97 audio processor
[  143.140233][ T5769] tuner: 3-0061: Tuner has no way to set tv freq
[  143.149839][ T5769] em28xx 5-1:0.209: Registered radio device as radio0
[  143.156774][ T5769] usb 5-1: Decoder not found
[  143.161403][ T5769] em28xx 5-1:0.209: failed to create media graph
[  143.171646][ T5769] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  143.181858][   T10] em28xx 7-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  143.191785][   T10] em28xx 7-1:0.209: Video interface 209 found: bulk
[  143.197105][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  143.200007][ T5769] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  143.208581][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  143.218952][ T5769] em28xx 5-1:0.209: Registering input extension
[  143.228231][ T5774] em28xx 1-1:0.209: Registering V4L2 extension
[  143.257028][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  143.264050][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  143.272343][ T2990] usb 6-1: config 0 has no interface number 0
[  143.276381][   T10] em28xx 7-1:0.209: unknown em28xx chip ID (0)
[  143.278784][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  143.295340][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  143.303023][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  143.311262][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  143.320427][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.328487][ T2990] usb 6-1: Product: syz
[  143.330143][ T5774] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  143.332659][ T2990] usb 6-1: Manufacturer: syz
[  143.343173][ T2990] usb 6-1: SerialNumber: syz
[  143.362816][ T2990] usb 6-1: config 0 descriptor??
[  143.369253][ T5974] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22
[  143.387660][ T5774] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  143.398956][   T10] em28xx 7-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  143.407207][   T10] em28xx 7-1:0.209: board has no eeprom
[  143.414046][   T38] em28xx 8-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  143.423017][   T38] em28xx 8-1:0.209: board has no eeprom
[  143.442645][ T5774] DVB: Unable to find symbol xc2028_attach()
[  143.448791][ T5774] tuner: 1-0061: Tuner has no way to set tv freq
[  143.455152][ T5774] em28xx 1-1:0.209: Config register raw data: 0xffffffed
[  143.462493][ T5774] em28xx 1-1:0.209: AC97 chip type couldn't be determined
[  143.469918][ T5774] em28xx 1-1:0.209: No AC97 audio processor
[  143.478919][   T10] em28xx 7-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  143.486347][   T10] em28xx 7-1:0.209: analog set to bulk mode.
[  143.495508][ T5774] tuner: 1-0061: Tuner has no way to set tv freq
[  143.501160][   T38] em28xx 8-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  143.506112][ T5774] em28xx 1-1:0.209: Registered radio device as radio0
[  143.509298][   T38] em28xx 8-1:0.209: analog set to bulk mode.
[  143.516306][   T10] usb 7-1: USB disconnect, device number 8
[  143.527936][ T5774] usb 1-1: Decoder not found
[  143.532552][ T5774] em28xx 1-1:0.209: failed to create media graph
[  143.540582][   T10] em28xx 7-1:0.209: Disconnecting em28xx
[  143.546648][ T5774] em28xx 1-1:0.209: V4L2 device radio0 deregistered
[  143.551697][   T38] usb 8-1: USB disconnect, device number 8
[  143.564510][   T38] em28xx 8-1:0.209: Disconnecting em28xx
[  143.565862][ T5774] em28xx 1-1:0.209: V4L2 device video0 deregistered
[  143.580032][ T5774] em28xx 1-1:0.209: Registering input extension
[  143.587307][ T5757] em28xx 5-1:0.209: Closing input extension
[  143.594490][ T5769] em28xx 7-1:0.209: Registering V4L2 extension
[  143.595024][ T2990] em28xx 6-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  143.603196][ T5757] em28xx 5-1:0.209: Freeing device
[  143.610502][ T2990] em28xx 6-1:0.209: Video interface 209 found: bulk
[  143.697666][ T2990] em28xx 6-1:0.209: unknown em28xx chip ID (0)
[  143.823022][ T2990] em28xx 6-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  143.831891][ T2990] em28xx 6-1:0.209: board has no eeprom
[  143.833759][ T5769] i2c i2c-0: Invalid 7-bit I2C address 0x00
[  143.879732][ T5769] tuner: 0-0061: Tuner -1 found with type(s) Radio TV.
[  143.898484][ T2990] em28xx 6-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  143.906441][ T2990] em28xx 6-1:0.209: analog set to bulk mode.
[  143.923321][ T5769] DVB: Unable to find symbol xc2028_attach()
[  143.929746][ T5769] tuner: 0-0061: Tuner has no way to set tv freq
[  143.931234][ T2990] usb 6-1: USB disconnect, device number 9
[  143.936515][ T5769] em28xx 7-1:0.209: Config register raw data: 0xffffffed
[  143.949385][ T5769] em28xx 7-1:0.209: AC97 chip type couldn't be determined
[  143.950507][ T2990] em28xx 6-1:0.209: Disconnecting em28xx
[  143.956881][ T5769] em28xx 7-1:0.209: No AC97 audio processor
[  143.968491][ T5757] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  143.976790][ T5769] tuner: 0-0061: Tuner has no way to set tv freq
[  143.986349][ T5769] em28xx 7-1:0.209: Registered radio device as radio0
[  143.993224][ T5769] usb 7-1: Decoder not found
[  143.998305][ T5769] em28xx 7-1:0.209: failed to create media graph
[  144.004667][ T5769] em28xx 7-1:0.209: V4L2 device radio0 deregistered
[  144.012377][ T5769] em28xx 7-1:0.209: V4L2 device video0 deregistered
[  144.021242][ T5769] em28xx 7-1:0.209: Registering input extension
[  144.027854][ T5766] em28xx 8-1:0.209: Registering V4L2 extension
[  144.090222][ T5766] i2c i2c-2: Invalid 7-bit I2C address 0x00
[  144.125509][ T5757] usb 5-1: Using ep0 maxpacket: 32
[  144.139780][ T5757] usb 5-1: config 0 has an invalid interface number: 209 but max is 0
[  144.148256][ T5757] usb 5-1: config 0 has no interface number 0
[  144.156448][ T5757] usb 5-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  144.161025][ T5766] tuner: 2-0061: Tuner -1 found with type(s) Radio TV.
[  144.166769][ T5757] usb 5-1: config 0 interface 209 has no altsetting 0
[  144.182597][ T5757] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  144.191960][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.200409][ T5757] usb 5-1: Product: syz
[  144.204606][ T5757] usb 5-1: Manufacturer: syz
[  144.209279][ T5757] usb 5-1: SerialNumber: syz
[  144.217305][ T5757] usb 5-1: config 0 descriptor??
[  144.222693][ T5976] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22
[  144.223638][ T5766] DVB: Unable to find symbol xc2028_attach()
[  144.235931][ T5766] tuner: 2-0061: Tuner has no way to set tv freq
[  144.242287][ T5766] em28xx 8-1:0.209: Config register raw data: 0xffffffed
[  144.249663][ T5766] em28xx 8-1:0.209: AC97 chip type couldn't be determined
[  144.257117][ T5766] em28xx 8-1:0.209: No AC97 audio processor
[  144.263834][ T5766] tuner: 2-0061: Tuner has no way to set tv freq
[  144.275252][ T5766] em28xx 8-1:0.209: Registered radio device as radio0
[  144.282139][ T5766] usb 8-1: Decoder not found
[  144.286820][ T5766] em28xx 8-1:0.209: failed to create media graph
[  144.293174][ T5766] em28xx 8-1:0.209: V4L2 device radio0 deregistered
[  144.301062][ T5766] em28xx 8-1:0.209: V4L2 device video0 deregistered
[  144.310447][ T5766] em28xx 8-1:0.209: Registering input extension
[  144.317060][   T38] em28xx 8-1:0.209: Closing input extension
[  144.322982][ T1120] em28xx 1-1:0.209: Closing input extension
[  144.325875][   T38] em28xx 8-1:0.209: Freeing device
[  144.332570][ T1120] em28xx 1-1:0.209: Freeing device
[  144.334208][ T5758] em28xx 6-1:0.209: Registering V4L2 extension
[  144.449241][ T5757] em28xx 5-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  144.459592][ T5757] em28xx 5-1:0.209: Video interface 209 found: bulk
[  144.535941][ T5757] em28xx 5-1:0.209: unknown em28xx chip ID (0)
[  144.537053][ T5758] i2c i2c-3: Invalid 7-bit I2C address 0x00
[  144.585206][ T5758] tuner: 3-0061: Tuner -1 found with type(s) Radio TV.
[  144.623355][ T5758] DVB: Unable to find symbol xc2028_attach()
[  144.629779][ T5758] tuner: 3-0061: Tuner has no way to set tv freq
[  144.635300][ T5757] em28xx 5-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  144.636571][ T5758] em28xx 6-1:0.209: Config register raw data: 0xffffffed
[  144.636598][ T5758] em28xx 6-1:0.209: AC97 chip type couldn't be determined
[  144.636618][ T5758] em28xx 6-1:0.209: No AC97 audio processor
[  144.638366][ T5758] tuner: 3-0061: Tuner has no way to set tv freq
[  144.645775][ T5757] em28xx 5-1:0.209: board has no eeprom
[  144.656956][ T5758] em28xx 6-1:0.209: Registered radio device as radio0
[  144.662571][ T1120] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  144.665767][   T38] usb 8-1: new high-speed USB device number 9 using dummy_hcd
[  144.698853][ T5758] usb 6-1: Decoder not found
[  144.703444][ T5758] em28xx 6-1:0.209: failed to create media graph
[  144.709849][ T5758] em28xx 6-1:0.209: V4L2 device radio0 deregistered
[  144.717659][ T5758] em28xx 6-1:0.209: V4L2 device video0 deregistered
[  144.725511][ T5757] em28xx 5-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  144.727042][ T5758] em28xx 6-1:0.209: Registering input extension
[  144.732826][ T5757] em28xx 5-1:0.209: analog set to bulk mode.
[  144.739348][ T2990] em28xx 6-1:0.209: Closing input extension
[  144.751145][   T10] em28xx 7-1:0.209: Closing input extension
[  144.754440][ T2990] em28xx 6-1:0.209: Freeing device
[  144.757374][ T5769] em28xx 5-1:0.209: Registering V4L2 extension
[  144.771130][   T10] em28xx 7-1:0.209: Freeing device
[  144.804914][ T5757] usb 5-1: USB disconnect, device number 8
[  144.815766][ T1120] usb 1-1: Using ep0 maxpacket: 32
[  144.821975][ T5769] em28xx 5-1:0.209: reading from i2c device at 0xb8 failed (error=-19)
[  144.850708][ T5769] em28xx 5-1:0.209: reading from i2c device at 0xba failed (error=-19)
[  144.859490][ T1120] usb 1-1: config 0 has an invalid interface number: 209 but max is 0
[  144.868053][ T1120] usb 1-1: config 0 has no interface number 0
[  144.868086][   T38] usb 8-1: Using ep0 maxpacket: 32
[  144.875123][ T1120] usb 1-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  144.889648][ T1120] usb 1-1: config 0 interface 209 has no altsetting 0
[  144.900022][ T5757] em28xx 5-1:0.209: Disconnecting em28xx
[  144.908029][   T38] usb 8-1: config 0 has an invalid interface number: 209 but max is 0
[  144.916337][   T38] usb 8-1: config 0 has no interface number 0
[  144.929209][ T1120] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  144.938362][ T1120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.946406][ T1120] usb 1-1: Product: syz
[  144.950589][ T1120] usb 1-1: Manufacturer: syz
[  144.955203][ T1120] usb 1-1: SerialNumber: syz
[  144.974597][   T38] usb 8-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  144.985249][   T38] usb 8-1: config 0 interface 209 has no altsetting 0
[  145.008910][ T1120] usb 1-1: config 0 descriptor??
[  145.019120][ T5987] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  145.054088][ T5769] i2c i2c-1: Invalid 7-bit I2C address 0x00
[  145.057085][   T38] usb 8-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  145.069234][   T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.077536][   T38] usb 8-1: Product: syz
[  145.081728][   T38] usb 8-1: Manufacturer: syz
[  145.086568][   T38] usb 8-1: SerialNumber: syz
[  145.091308][ T2990] usb 6-1: new high-speed USB device number 10 using dummy_hcd
[  145.128654][   T38] usb 8-1: config 0 descriptor??
[  145.139775][ T6000] raw-gadget.2 gadget.7: fail, usb_ep_enable returned -22
[  145.175630][   T10] usb 7-1: new high-speed USB device number 9 using dummy_hcd
[  145.189791][ T5769] tuner: 1-0061: Tuner -1 found with type(s) Radio TV.
[  145.237696][ T1120] em28xx 1-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  145.246060][ T2990] usb 6-1: Using ep0 maxpacket: 32
[  145.248010][ T1120] em28xx 1-1:0.209: Video interface 209 found: bulk
[  145.261134][ T2990] usb 6-1: config 0 has an invalid interface number: 209 but max is 0
[  145.269743][ T2990] usb 6-1: config 0 has no interface number 0
[  145.285514][ T2990] usb 6-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  145.296211][ T2990] usb 6-1: config 0 interface 209 has no altsetting 0
[  145.315817][ T2990] usb 6-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  145.324958][ T2990] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.333340][ T2990] usb 6-1: Product: syz
[  145.337572][ T2990] usb 6-1: Manufacturer: syz
[  145.341397][ T5769] DVB: Unable to find symbol xc2028_attach()
[  145.342196][ T2990] usb 6-1: SerialNumber: syz
[  145.348273][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  145.359199][ T5769] em28xx 5-1:0.209: Config register raw data: 0xffffffed
[  145.363997][ T2990] usb 6-1: config 0 descriptor??
[  145.366281][ T5769] em28xx 5-1:0.209: AC97 chip type couldn't be determined
[  145.366303][ T5769] em28xx 5-1:0.209: No AC97 audio processor
[  145.366851][ T1120] em28xx 1-1:0.209: unknown em28xx chip ID (0)
[  145.393308][   T38] em28xx 8-1:0.209: New device syz syz @ 480 Mbps (eb1a:e303, interface 209, class 209)
[  145.403160][   T38] em28xx 8-1:0.209: Video interface 209 found: bulk
[  145.415884][   T10] usb 7-1: Using ep0 maxpacket: 32
[  145.423420][ T6006] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22
[  145.439501][   T10] usb 7-1: config 0 has an invalid interface number: 209 but max is 0
[  145.447856][   T10] usb 7-1: config 0 has no interface number 0
[  145.454018][   T10] usb 7-1: config 0 interface 209 altsetting 16 bulk endpoint 0x82 has invalid maxpacket 1023
[  145.464350][   T10] usb 7-1: config 0 interface 209 has no altsetting 0
[  145.475661][ T5769] tuner: 1-0061: Tuner has no way to set tv freq
[  145.487113][   T38] em28xx 8-1:0.209: unknown em28xx chip ID (0)
[  145.495868][   T10] usb 7-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=6f.d5
[  145.504977][   T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  145.513089][   T10] usb 7-1: Product: syz
[  145.517548][   T10] usb 7-1: Manufacturer: syz
[  145.522163][   T10] usb 7-1: SerialNumber: syz
[  145.528984][ T5769] em28xx 5-1:0.209: Registered radio device as radio0
[  145.536175][ T5769] usb 5-1: Decoder not found
[  145.540821][ T5769] em28xx 5-1:0.209: failed to create media graph
[  145.548132][ T5769] em28xx 5-1:0.209: V4L2 device radio0 deregistered
[  145.556359][ T5769] em28xx 5-1:0.209: V4L2 device video0 deregistered
[  145.565383][ T1120] em28xx 1-1:0.209: reading from i2c device at 0xa0 failed (error=-5)
[  145.573664][ T1120] em28xx 1-1:0.209: board has no eeprom
[  145.581993][   T10] usb 7-1: config 0 descriptor??
[  145.588061][ T5997] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22
[  145.598704][ T5769] em28xx 5-1:0.209: Registering input extension
[  145.598933][ T6023] ==================================================================
[  145.605674][ T5757] em28xx 5-1:0.209: Closing input extension
[  145.613026][ T6023] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[  145.626372][ T6023] Read of size 8 at addr ffff88811d4f4738 by task v4l_id/6023
[  145.633845][ T6023] 
[  145.636228][ T6023] CPU: 1 UID: 0 PID: 6023 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  145.636260][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  145.636282][ T6023] Call Trace:
[  145.636291][ T6023]  <TASK>
[  145.636300][ T6023]  dump_stack_lvl+0x116/0x1f0
[  145.636346][ T6023]  print_report+0xcd/0x630
[  145.636382][ T6023]  ? __virt_addr_valid+0x81/0x610
[  145.636417][ T6023]  ? __phys_addr+0xe8/0x180
[  145.636451][ T6023]  ? v4l2_fh_init+0x27d/0x2c0
[  145.636481][ T6023]  kasan_report+0xe0/0x110
[  145.636519][ T6023]  ? v4l2_fh_init+0x27d/0x2c0
[  145.636554][ T6023]  v4l2_fh_init+0x27d/0x2c0
[  145.636585][ T6023]  v4l2_fh_open+0x83/0xc0
[  145.636617][ T6023]  em28xx_v4l2_open+0x24e/0x7e0
[  145.636653][ T6023]  v4l2_open+0x225/0x490
[  145.636680][ T6023]  ? __pfx_v4l2_open+0x10/0x10
[  145.636707][ T6023]  chrdev_open+0x231/0x6a0
[  145.636737][ T6023]  ? __pfx_chrdev_open+0x10/0x10
[  145.636773][ T6023]  do_dentry_open+0x6da/0x13a0
[  145.636807][ T6023]  ? __pfx_chrdev_open+0x10/0x10
[  145.636837][ T6023]  ? inode_permission+0x156/0x630
[  145.636873][ T6023]  vfs_open+0x82/0x3f0
[  145.636905][ T6023]  ? may_open+0x1f2/0x400
[  145.636948][ T6023]  path_openat+0x1de4/0x2cb0
[  145.636980][ T6023]  ? __pfx_path_openat+0x10/0x10
[  145.637012][ T6023]  do_filp_open+0x20b/0x470
[  145.637040][ T6023]  ? __pfx_do_filp_open+0x10/0x10
[  145.637084][ T6023]  ? alloc_fd+0x420/0x760
[  145.637113][ T6023]  do_sys_openat2+0x11b/0x1d0
[  145.637147][ T6023]  ? __pfx_do_sys_openat2+0x10/0x10
[  145.637180][ T6023]  ? find_held_lock+0x2b/0x80
[  145.637218][ T6023]  ? handle_mm_fault+0x2ab/0xd10
[  145.637255][ T6023]  __x64_sys_openat+0x174/0x210
[  145.637296][ T6023]  ? __pfx___x64_sys_openat+0x10/0x10
[  145.637336][ T6023]  ? do_user_addr_fault+0x83f/0x1240
[  145.637367][ T6023]  do_syscall_64+0xcd/0x4b0
[  145.637391][ T6023]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  145.637416][ T6023] RIP: 0033:0x7fd3fd0ef407
[  145.637440][ T6023] 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
[  145.637470][ T6023] RSP: 002b:00007fff2cd254f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  145.637497][ T6023] RAX: ffffffffffffffda RBX: 00007fd3fd001880 RCX: 00007fd3fd0ef407
[  145.637514][ T6023] RDX: 0000000000000000 RSI: 00007fff2cd25f24 RDI: ffffffffffffff9c
[  145.637531][ T6023] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  145.637546][ T6023] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  145.637561][ T6023] R13: 00007fff2cd25740 R14: 00007fd3fd885000 R15: 000055a07f9614d8
[  145.637586][ T6023]  </TASK>
[  145.637594][ T6023] 
[  145.896679][ T6023] Allocated by task 5769:
[  145.901014][ T6023]  kasan_save_stack+0x33/0x60
[  145.905707][ T6023]  kasan_save_track+0x14/0x30
[  145.910399][ T6023]  __kasan_kmalloc+0x8f/0xa0
[  145.914999][ T6023]  em28xx_v4l2_init+0x114/0x4080
[  145.919960][ T6023]  em28xx_init_extension+0x13a/0x200
[  145.925277][ T6023]  request_module_async+0x61/0x70
[  145.930351][ T6023]  process_one_work+0x9cc/0x1b70
[  145.935316][ T6023]  worker_thread+0x6c8/0xf10
[  145.939929][ T6023]  kthread+0x3c5/0x780
[  145.944020][ T6023]  ret_from_fork+0x5b6/0x6c0
[  145.948621][ T6023]  ret_from_fork_asm+0x1a/0x30
[  145.953402][ T6023] 
[  145.955730][ T6023] Freed by task 5769:
[  145.959719][ T6023]  kasan_save_stack+0x33/0x60
[  145.964417][ T6023]  kasan_save_track+0x14/0x30
[  145.969126][ T6023]  kasan_save_free_info+0x3b/0x60
[  145.974160][ T6023]  __kasan_slab_free+0x3e/0x50
[  145.978940][ T6023]  kfree+0x283/0x470
[  145.982870][ T6023]  em28xx_v4l2_init+0x22b5/0x4080
[  145.987908][ T6023]  em28xx_init_extension+0x13a/0x200
[  145.993220][ T6023]  request_module_async+0x61/0x70
[  145.998280][ T6023]  process_one_work+0x9cc/0x1b70
[  146.003239][ T6023]  worker_thread+0x6c8/0xf10
[  146.007852][ T6023]  kthread+0x3c5/0x780
[  146.011933][ T6023]  ret_from_fork+0x5b6/0x6c0
[  146.016534][ T6023]  ret_from_fork_asm+0x1a/0x30
[  146.021317][ T6023] 
[  146.023641][ T6023] The buggy address belongs to the object at ffff88811d4f4000
[  146.023641][ T6023]  which belongs to the cache kmalloc-8k of size 8192
[  146.037699][ T6023] The buggy address is located 1848 bytes inside of
[  146.037699][ T6023]  freed 8192-byte region [ffff88811d4f4000, ffff88811d4f6000)
[  146.051681][ T6023] 
[  146.054042][ T6023] The buggy address belongs to the physical page:
[  146.060466][ T6023] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11d4f0
[  146.069322][ T6023] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  146.077834][ T6023] flags: 0x200000000000040(head|node=0|zone=2)
[  146.084014][ T6023] page_type: f5(slab)
[  146.088009][ T6023] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[  146.096599][ T6023] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  146.105216][ T6023] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[  146.113911][ T6023] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  146.122592][ T6023] head: 0200000000000003 ffffea0004753c01 00000000ffffffff 00000000ffffffff
[  146.131270][ T6023] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[  146.139941][ T6023] page dumped because: kasan: bad access detected
[  146.146371][ T6023] page_owner tracks the page as allocated
[  146.152084][ T6023] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5769, tgid 5769 (kworker/0:5), ts 143615693792, free_ts 64083204201
[  146.173458][ T6023]  post_alloc_hook+0x1c0/0x230
[  146.178252][ T6023]  get_page_from_freelist+0xf98/0x2ce0
[  146.183735][ T6023]  __alloc_frozen_pages_noprof+0x259/0x21e0
[  146.189651][ T6023]  alloc_pages_mpol+0xe4/0x410
[  146.194442][ T6023]  new_slab+0x247/0x330
[  146.198632][ T6023]  ___slab_alloc+0xc78/0x1680
[  146.203329][ T6023]  __slab_alloc.constprop.0+0x56/0xb0
[  146.208721][ T6023]  __kmalloc_cache_noprof+0x209/0x3c0
[  146.214116][ T6023]  em28xx_v4l2_init+0x114/0x4080
[  146.219065][ T6023]  em28xx_init_extension+0x13a/0x200
[  146.224402][ T6023]  request_module_async+0x61/0x70
[  146.229450][ T6023]  process_one_work+0x9cc/0x1b70
[  146.234414][ T6023]  worker_thread+0x6c8/0xf10
[  146.239020][ T6023]  kthread+0x3c5/0x780
[  146.243127][ T6023]  ret_from_fork+0x5b6/0x6c0
[  146.247744][ T6023]  ret_from_fork_asm+0x1a/0x30
[  146.252527][ T6023] page last free pid 3041 tgid 3041 stack trace:
[  146.258864][ T6023]  __free_frozen_pages+0x78a/0xfd0
[  146.264016][ T6023]  __put_partials+0x165/0x1c0
[  146.268710][ T6023]  qlist_free_all+0x4d/0x120
[  146.273309][ T6023]  kasan_quarantine_reduce+0x195/0x1e0
[  146.278778][ T6023]  __kasan_slab_alloc+0x4e/0x70
[  146.283651][ T6023]  kmem_cache_alloc_noprof+0x14f/0x3b0
[  146.289135][ T6023]  getname_flags.part.0+0x4c/0x550
[  146.294281][ T6023]  getname_flags+0x93/0xf0
[  146.298705][ T6023]  do_sys_openat2+0xb8/0x1d0
[  146.303333][ T6023]  __x64_sys_openat+0x174/0x210
[  146.308202][ T6023]  do_syscall_64+0xcd/0x4b0
[  146.312712][ T6023]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  146.318618][ T6023] 
[  146.320949][ T6023] Memory state around the buggy address:
[  146.326586][ T6023]  ffff88811d4f4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  146.334647][ T6023]  ffff88811d4f4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  146.342712][ T6023] >ffff88811d4f4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  146.350769][ T6023]                                         ^
[  146.356677][ T6023]  ffff88811d4f4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  146.364747][ T6023]  ffff88811d4f4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  146.372808][ T6023] ==================================================================
[  146.381039][ T1120] em28xx 1-1:0.209: Identified as Kaiomy TVnPC U2 (card=63)
[  146.381488][ T6023] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  146.381513][ T6023] CPU: 1 UID: 0 PID: 6023 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  146.381555][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[  146.381575][ T6023] Call Trace:
[  146.381586][ T6023]  <TASK>
[  146.381598][ T6023]  dump_stack_lvl+0x3d/0x1f0
[  146.381656][ T6023]  vpanic+0x6e8/0x7a0
[  146.381696][ T6023]  ? __pfx_vpanic+0x10/0x10
[  146.381731][ T6023]  ? __pfx_vprintk_emit+0x10/0x10
[  146.381784][ T6023]  ? v4l2_fh_init+0x27d/0x2c0
[  146.381826][ T6023]  panic+0xca/0xd0
[  146.381862][ T6023]  ? __pfx_panic+0x10/0x10
[  146.381907][ T6023]  ? check_panic_on_warn+0x1f/0xb0
[  146.381949][ T6023]  check_panic_on_warn+0xab/0xb0
[  146.381998][ T6023]  end_report+0x107/0x170
[  146.382043][ T6023]  kasan_report+0xee/0x110
[  146.382088][ T6023]  ? v4l2_fh_init+0x27d/0x2c0
[  146.382137][ T6023]  v4l2_fh_init+0x27d/0x2c0
[  146.382180][ T6023]  v4l2_fh_open+0x83/0xc0
[  146.382221][ T6023]  em28xx_v4l2_open+0x24e/0x7e0
[  146.382265][ T6023]  v4l2_open+0x225/0x490
[  146.382304][ T6023]  ? __pfx_v4l2_open+0x10/0x10
[  146.382341][ T6023]  chrdev_open+0x231/0x6a0
[  146.382382][ T6023]  ? __pfx_chrdev_open+0x10/0x10
[  146.382441][ T6023]  do_dentry_open+0x6da/0x13a0
[  146.382475][ T6023]  ? __pfx_chrdev_open+0x10/0x10
[  146.382514][ T6023]  ? inode_permission+0x156/0x630
[  146.382575][ T6023]  vfs_open+0x82/0x3f0
[  146.382614][ T6023]  ? may_open+0x1f2/0x400
[  146.382662][ T6023]  path_openat+0x1de4/0x2cb0
[  146.382704][ T6023]  ? __pfx_path_openat+0x10/0x10
[  146.382742][ T6023]  do_filp_open+0x20b/0x470
[  146.382776][ T6023]  ? __pfx_do_filp_open+0x10/0x10
[  146.382823][ T6023]  ? alloc_fd+0x420/0x760
[  146.382861][ T6023]  do_sys_openat2+0x11b/0x1d0
[  146.382902][ T6023]  ? __pfx_do_sys_openat2+0x10/0x10
[  146.382943][ T6023]  ? find_held_lock+0x2b/0x80
[  146.382991][ T6023]  ? handle_mm_fault+0x2ab/0xd10
[  146.383036][ T6023]  __x64_sys_openat+0x174/0x210
[  146.383079][ T6023]  ? __pfx___x64_sys_openat+0x10/0x10
[  146.383125][ T6023]  ? do_user_addr_fault+0x83f/0x1240
[  146.383162][ T6023]  do_syscall_64+0xcd/0x4b0
[  146.383193][ T6023]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  146.383225][ T6023] RIP: 0033:0x7fd3fd0ef407
[  146.383250][ T6023] 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
[  146.383279][ T6023] RSP: 002b:00007fff2cd254f0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  146.383309][ T6023] RAX: ffffffffffffffda RBX: 00007fd3fd001880 RCX: 00007fd3fd0ef407
[  146.383332][ T6023] RDX: 0000000000000000 RSI: 00007fff2cd25f24 RDI: ffffffffffffff9c
[  146.383352][ T6023] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  146.383383][ T6023] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  146.383401][ T6023] R13: 00007fff2cd25740 R14: 00007fd3fd885000 R15: 000055a07f9614d8
[  146.383431][ T6023]  </TASK>
[  146.388645][ T6023] Kernel Offset: disabled