Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts.
2026/08/24 16:12:47 parsed 1 programs
[   51.717886][   T28] kauditd_printk_skb: 1 callbacks suppressed
[   51.717908][   T28] audit: type=1400 audit(1787587967.124:77): avc:  denied  { node_bind } for  pid=2979 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[   51.745523][   T28] audit: type=1400 audit(1787587967.124:78): avc:  denied  { module_request } for  pid=2979 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
2026/08/24 16:12:47 serving rpc on tcp://43319
[   54.783818][   T28] audit: type=1400 audit(1787587970.194:79): avc:  denied  { mounton } for  pid=2989 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[   54.808006][   T28] audit: type=1400 audit(1787587970.214:80): avc:  denied  { mount } for  pid=2989 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
[   54.819202][ T2989] cgroup: Unknown subsys name 'net'
[   54.839296][   T28] audit: type=1400 audit(1787587970.244:81): avc:  denied  { unmount } for  pid=2989 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[   54.984954][ T2989] cgroup: Unknown subsys name 'cpuset'
[   54.994486][ T2989] cgroup: Unknown subsys name 'rlimit'
[   55.180031][   T28] audit: type=1400 audit(1787587970.584:82): avc:  denied  { setattr } for  pid=2989 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
[   55.203469][   T28] audit: type=1400 audit(1787587970.594:83): avc:  denied  { create } for  pid=2989 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   55.224104][   T28] audit: type=1400 audit(1787587970.594:84): avc:  denied  { write } for  pid=2989 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   55.244716][   T28] audit: type=1400 audit(1787587970.594:85): avc:  denied  { read } for  pid=2989 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[   55.274576][   T28] audit: type=1400 audit(1787587970.684:86): avc:  denied  { sys_module } for  pid=2989 comm="syz-executor" capability=16  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[   55.398433][ T2993] SELinux:  Context root:object_r:swapfile_t is not valid (left unmapped).
[   55.427641][ T2989] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   57.062426][   T28] kauditd_printk_skb: 8 callbacks suppressed
[   57.062457][   T28] audit: type=1400 audit(1787587972.464:95): avc:  denied  { execmem } for  pid=2994 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   57.144867][   T28] audit: type=1400 audit(1787587972.534:96): avc:  denied  { read } for  pid=2999 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[   57.217133][   T28] audit: type=1400 audit(1787587972.534:97): avc:  denied  { open } for  pid=2999 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[   57.291508][   T28] audit: type=1400 audit(1787587972.534:98): avc:  denied  { mounton } for  pid=2999 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[   57.337093][   T28] audit: type=1400 audit(1787587972.614:99): avc:  denied  { create } for  pid=2998 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[   57.393275][   T28] audit: type=1400 audit(1787587972.624:100): avc:  denied  { sys_admin } for  pid=2998 comm="syz-executor" capability=21  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[   57.463593][   T28] audit: type=1400 audit(1787587972.674:101): avc:  denied  { mounton } for  pid=2999 comm="syz-executor" path="/root/syzkaller.CmBBrz/syz-tmp" dev="sda1" ino=2043 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   57.531549][   T28] audit: type=1400 audit(1787587972.674:102): avc:  denied  { mount } for  pid=2999 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[   57.601137][   T28] audit: type=1400 audit(1787587972.684:103): avc:  denied  { mounton } for  pid=2999 comm="syz-executor" path="/root/syzkaller.CmBBrz/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[   57.677698][   T28] audit: type=1400 audit(1787587972.684:104): avc:  denied  { mount } for  pid=2999 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[   57.754477][ T2999] 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.
2026/08/24 16:13:09 executed programs: 0
[   74.025906][ T3028] syz-executor (3028) used greatest stack depth: 23240 bytes left
2026/08/24 16:14:02 executed programs: 10
[  126.630939][   T28] kauditd_printk_skb: 17 callbacks suppressed
[  126.630989][   T28] audit: type=1400 audit(1787588042.034:122): avc:  denied  { read write } for  pid=5763 comm="syz.4.22" 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
[  126.762065][   T28] audit: type=1400 audit(1787588042.034:123): avc:  denied  { open } for  pid=5763 comm="syz.4.22" 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
[  126.803969][   T28] audit: type=1400 audit(1787588042.044:124): avc:  denied  { ioctl } for  pid=5763 comm="syz.4.22" 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
[  126.923464][ T2392] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[  127.093139][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  127.111247][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.136752][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  127.155426][ T2392] usb 5-1: config 0 has no interface number 0
[  127.176686][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.205174][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.214934][ T2392] usb 5-1: Product: syz
[  127.224475][ T2392] usb 5-1: Manufacturer: syz
[  127.234619][ T2392] usb 5-1: SerialNumber: syz
[  127.265742][ T2392] usb 5-1: config 0 descriptor??
[  127.272596][  T718] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[  127.319566][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.349867][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  127.422082][   T11] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[  127.451796][  T718] usb 2-1: Using ep0 maxpacket: 32
[  127.457621][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.468285][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  127.476586][  T718] usb 2-1: config 0 has no interface number 0
[  127.482778][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.498567][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.507185][  T718] usb 2-1: Product: syz
[  127.511391][  T718] usb 2-1: Manufacturer: syz
[  127.516119][  T718] usb 2-1: SerialNumber: syz
[  127.525472][  T718] usb 2-1: config 0 descriptor??
[  127.537068][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.547435][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  127.552805][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  127.554642][ T5783] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  127.571804][ T5787] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[  127.581802][   T11] usb 7-1: Using ep0 maxpacket: 32
[  127.587584][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.598103][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  127.606472][   T11] usb 7-1: config 0 has no interface number 0
[  127.612801][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.625162][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.634006][   T11] usb 7-1: Product: syz
[  127.634008][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.638415][   T11] usb 7-1: Manufacturer: syz
[  127.638488][   T11] usb 7-1: SerialNumber: syz
[  127.649607][ T2392] em28xx 5-1:0.132: board has no eeprom
[  127.665203][   T11] usb 7-1: config 0 descriptor??
[  127.677303][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.687309][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  127.711805][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  127.717845][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.728717][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  127.731983][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  127.737406][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  127.750234][ T5783] usb 1-1: config 0 has no interface number 0
[  127.754922][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  127.758643][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.772523][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  127.788515][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  127.810482][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.820003][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  127.829424][ T5783] usb 1-1: Product: syz
[  127.833850][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  127.842548][ T5783] usb 1-1: Manufacturer: syz
[  127.847405][ T5787] usb 8-1: config 0 has no interface number 0
[  127.855763][ T5783] usb 1-1: SerialNumber: syz
[  127.865641][ T2392] usb 5-1: USB disconnect, device number 2
[  127.873356][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  127.895167][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  127.907123][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  127.915044][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  127.925094][ T5783] usb 1-1: config 0 descriptor??
[  127.937297][ T5787] usb 8-1: Product: syz
[  127.943563][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  127.954503][  T718] em28xx 2-1:0.132: board has no eeprom
[  127.962501][ T5787] usb 8-1: Manufacturer: syz
[  127.969369][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  127.980084][ T5787] usb 8-1: SerialNumber: syz
[  127.987881][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  127.995887][ T5787] usb 8-1: config 0 descriptor??
[  128.035555][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.044474][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.055170][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  128.068322][   T11] em28xx 7-1:0.132: board has no eeprom
[  128.074136][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  128.080477][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  128.106820][  T718] usb 2-1: USB disconnect, device number 2
[  128.138683][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  128.144570][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.173392][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  128.176730][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  128.209610][   T11] usb 7-1: USB disconnect, device number 2
[  128.210614][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  128.224787][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  128.232956][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  128.262439][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  128.267304][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  128.312673][   T37] usb 5-1: Decoder not found
[  128.318000][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.328333][   T37] em28xx 5-1:0.132: failed to create media graph
[  128.343233][ T5783] em28xx 1-1:0.132: board has no eeprom
[  128.350312][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  128.361944][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  128.365825][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  128.380834][ T5789] em28xx 2-1:0.132: Registering V4L2 extension
[  128.387650][ T5787] em28xx 8-1:0.132: board has no eeprom
[  128.431847][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.440828][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  128.453212][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  128.477763][ T5783] usb 1-1: USB disconnect, device number 2
[  128.485587][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  128.504536][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  128.519869][ T5787] usb 8-1: USB disconnect, device number 2
[  128.554471][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  128.592066][ T5789] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  128.599144][ T5789] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  128.607171][ T5789] em28xx 2-1:0.132: No AC97 audio processor
[  128.615543][ T5789] usb 2-1: Decoder not found
[  128.620282][ T5789] em28xx 2-1:0.132: failed to create media graph
[  128.626748][ T5789] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  128.635930][ T5789] em28xx 2-1:0.132: Remote control support is not available for this card.
[  128.645422][  T718] em28xx 2-1:0.132: Closing input extension
[  128.653225][ T5797] em28xx 7-1:0.132: Registering V4L2 extension
[  128.663924][  T718] em28xx 2-1:0.132: Freeing device
[  128.830269][ T5797] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  128.837526][ T5797] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  128.844797][ T5797] em28xx 7-1:0.132: No AC97 audio processor
[  128.853045][ T5797] usb 7-1: Decoder not found
[  128.857772][ T5797] em28xx 7-1:0.132: failed to create media graph
[  128.864363][ T5797] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  128.878182][ T5797] em28xx 7-1:0.132: Remote control support is not available for this card.
[  128.887095][ T2392] em28xx 5-1:0.132: Closing input extension
[  128.893502][ T5800] em28xx 1-1:0.132: Registering V4L2 extension
[  128.904667][ T2392] em28xx 5-1:0.132: Freeing device
[  128.983392][  T718] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[  129.055763][ T5800] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  129.063939][ T5800] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  129.071116][ T5800] em28xx 1-1:0.132: No AC97 audio processor
[  129.080753][ T5800] usb 1-1: Decoder not found
[  129.085811][ T5800] em28xx 1-1:0.132: failed to create media graph
[  129.092835][ T5800] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  129.102494][ T5800] em28xx 1-1:0.132: Remote control support is not available for this card.
[  129.111256][ T5783] em28xx 1-1:0.132: Closing input extension
[  129.118988][ T5807] em28xx 8-1:0.132: Registering V4L2 extension
[  129.136165][ T5783] em28xx 1-1:0.132: Freeing device
[  129.156636][  T718] usb 2-1: Using ep0 maxpacket: 32
[  129.177680][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.208399][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  129.222571][  T718] usb 2-1: config 0 has no interface number 0
[  129.229140][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.241858][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.241875][ T2392] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[  129.257689][  T718] usb 2-1: Product: syz
[  129.269931][  T718] usb 2-1: Manufacturer: syz
[  129.277691][  T718] usb 2-1: SerialNumber: syz
[  129.294701][  T718] usb 2-1: config 0 descriptor??
[  129.321494][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.336313][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  129.394570][ T5807] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  129.402435][ T5807] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  129.409622][ T5807] em28xx 8-1:0.132: No AC97 audio processor
[  129.418262][ T5807] usb 8-1: Decoder not found
[  129.423468][ T5807] em28xx 8-1:0.132: failed to create media graph
[  129.429911][ T5807] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  129.439917][ T5807] em28xx 8-1:0.132: Remote control support is not available for this card.
[  129.448867][   T11] em28xx 7-1:0.132: Closing input extension
[  129.451969][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  129.459106][ T5787] em28xx 8-1:0.132: Closing input extension
[  129.464661][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.466960][ T5783] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  129.479680][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  129.492172][ T2392] usb 5-1: config 0 has no interface number 0
[  129.498750][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.511812][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.520482][   T11] em28xx 7-1:0.132: Freeing device
[  129.527864][ T2392] usb 5-1: Product: syz
[  129.532988][ T2392] usb 5-1: Manufacturer: syz
[  129.537744][ T2392] usb 5-1: SerialNumber: syz
[  129.550639][ T5787] em28xx 8-1:0.132: Freeing device
[  129.558886][ T2392] usb 5-1: config 0 descriptor??
[  129.580079][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.587608][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  129.591287][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  129.653433][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  129.659653][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  129.670449][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  129.688323][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.697281][ T5783] usb 1-1: config 0 has no interface number 0
[  129.704007][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  129.714113][  T718] em28xx 2-1:0.132: board has no eeprom
[  129.723154][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  129.731304][ T5783] usb 1-1: Product: syz
[  129.736021][ T5783] usb 1-1: Manufacturer: syz
[  129.740692][ T5783] usb 1-1: SerialNumber: syz
[  129.750789][ T5783] usb 1-1: config 0 descriptor??
[  129.763246][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  129.773577][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  129.787569][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  129.795299][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  129.803577][ T5807] em28xx 2-1:0.132: Registering V4L2 extension
[  129.824307][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  129.842172][  T718] usb 2-1: USB disconnect, device number 3
[  129.855023][   T11] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[  129.882644][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  129.905998][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  129.922025][ T5787] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[  129.931392][ T2392] em28xx 5-1:0.132: board has no eeprom
[  130.011777][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.014824][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  130.020213][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  130.038854][   T11] usb 7-1: Using ep0 maxpacket: 32
[  130.046945][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.047123][ T2392] usb 5-1: USB disconnect, device number 3
[  130.067594][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  130.072574][ T5807] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  130.085956][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  130.094806][ T5807] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  130.103772][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  130.117437][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  130.130027][ T5807] em28xx 2-1:0.132: No AC97 audio processor
[  130.136242][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.145444][   T11] usb 7-1: config 0 has no interface number 0
[  130.154256][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  130.164869][ T5783] em28xx 1-1:0.132: board has no eeprom
[  130.170805][ T5807] usb 2-1: Decoder not found
[  130.176112][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  130.184421][ T5807] em28xx 2-1:0.132: failed to create media graph
[  130.191028][ T5787] usb 8-1: config 0 has no interface number 0
[  130.197508][ T5807] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  130.204364][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  130.216547][ T5807] em28xx 2-1:0.132: Remote control support is not available for this card.
[  130.225641][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  130.229765][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.240232][   T11] usb 7-1: Product: syz
[  130.244774][   T11] usb 7-1: Manufacturer: syz
[  130.249836][   T11] usb 7-1: SerialNumber: syz
[  130.254898][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.263363][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  130.272084][ T5787] usb 8-1: Product: syz
[  130.276381][ T5787] usb 8-1: Manufacturer: syz
[  130.281068][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  130.287182][ T5787] usb 8-1: SerialNumber: syz
[  130.298348][   T11] usb 7-1: config 0 descriptor??
[  130.313143][ T5783] usb 1-1: USB disconnect, device number 3
[  130.322930][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  130.330246][ T5787] usb 8-1: config 0 descriptor??
[  130.345584][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.355570][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  130.373072][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  130.383181][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  130.524806][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  130.538699][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  130.559243][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  130.571800][   T37] usb 5-1: Decoder not found
[  130.575189][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  130.576480][   T37] em28xx 5-1:0.132: failed to create media graph
[  130.591833][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  130.606220][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  130.615918][  T718] em28xx 2-1:0.132: Closing input extension
[  130.623396][ T5807] em28xx 1-1:0.132: Registering V4L2 extension
[  130.629822][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  130.638624][  T718] em28xx 2-1:0.132: Freeing device
[  130.660517][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.675770][   T11] em28xx 7-1:0.132: board has no eeprom
[  130.696205][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  130.706067][ T5787] em28xx 8-1:0.132: board has no eeprom
[  130.741756][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.749965][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  130.768612][   T11] usb 7-1: USB disconnect, device number 3
[  130.774960][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  130.783034][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  130.795437][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  130.809832][ T5787] usb 8-1: USB disconnect, device number 3
[  130.823892][ T5807] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  130.836367][ T5807] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  130.844142][ T5807] em28xx 1-1:0.132: No AC97 audio processor
[  130.855374][ T5807] usb 1-1: Decoder not found
[  130.860568][ T5807] em28xx 1-1:0.132: failed to create media graph
[  130.867308][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  130.873617][ T5807] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  130.882917][ T5807] em28xx 1-1:0.132: Remote control support is not available for this card.
[  130.891851][ T5783] em28xx 1-1:0.132: Closing input extension
[  130.899286][ T2392] em28xx 5-1:0.132: Closing input extension
[  130.907437][ T5783] em28xx 1-1:0.132: Freeing device
[  130.912775][ T5800] em28xx 7-1:0.132: Registering V4L2 extension
[  130.947019][ T2392] em28xx 5-1:0.132: Freeing device
[  130.963460][  T718] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[  131.134764][  T718] usb 2-1: Using ep0 maxpacket: 32
[  131.143556][ T5800] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  131.151387][ T5800] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  131.159979][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.172840][ T5800] em28xx 7-1:0.132: No AC97 audio processor
[  131.181631][ T5800] usb 7-1: Decoder not found
[  131.181794][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  131.195563][ T5800] em28xx 7-1:0.132: failed to create media graph
[  131.202418][  T718] usb 2-1: config 0 has no interface number 0
[  131.208672][ T5800] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  131.215901][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  131.228077][ T5800] em28xx 7-1:0.132: Remote control support is not available for this card.
[  131.236942][ T5783] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  131.245298][ T5789] em28xx 8-1:0.132: Registering V4L2 extension
[  131.255146][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.264104][  T718] usb 2-1: Product: syz
[  131.271489][  T718] usb 2-1: Manufacturer: syz
[  131.277598][  T718] usb 2-1: SerialNumber: syz
[  131.297382][  T718] usb 2-1: config 0 descriptor??
[  131.317250][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.338854][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  131.354789][ T2392] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[  131.401766][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  131.414453][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.438922][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  131.448240][ T5783] usb 1-1: config 0 has no interface number 0
[  131.454712][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  131.467160][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.475521][ T5783] usb 1-1: Product: syz
[  131.479796][ T5783] usb 1-1: Manufacturer: syz
[  131.485944][ T5783] usb 1-1: SerialNumber: syz
[  131.496640][ T5789] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  131.504372][ T5789] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  131.511880][ T5783] usb 1-1: config 0 descriptor??
[  131.517311][ T5789] em28xx 8-1:0.132: No AC97 audio processor
[  131.523015][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  131.531136][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  131.532524][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.551337][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  131.555440][ T5789] usb 8-1: Decoder not found
[  131.564659][ T5789] em28xx 8-1:0.132: failed to create media graph
[  131.568788][ T2392] usb 5-1: config 0 has no interface number 0
[  131.573456][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  131.584284][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  131.587173][ T5789] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  131.599540][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  131.603571][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  131.612919][ T2392] usb 5-1: Product: syz
[  131.619644][ T2392] usb 5-1: Manufacturer: syz
[  131.624646][ T2392] usb 5-1: SerialNumber: syz
[  131.629467][ T5789] em28xx 8-1:0.132: Remote control support is not available for this card.
[  131.639801][ T5787] em28xx 8-1:0.132: Closing input extension
[  131.647479][   T11] em28xx 7-1:0.132: Closing input extension
[  131.650590][ T2392] usb 5-1: config 0 descriptor??
[  131.663669][ T5787] em28xx 8-1:0.132: Freeing device
[  131.677298][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  131.687754][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  131.696923][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.708680][  T718] em28xx 2-1:0.132: board has no eeprom
[  131.719623][   T11] em28xx 7-1:0.132: Freeing device
[  131.784047][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.792343][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  131.798624][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  131.808381][ T5789] em28xx 2-1:0.132: Registering V4L2 extension
[  131.819863][  T718] usb 2-1: USB disconnect, device number 4
[  131.830271][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  131.864377][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  131.897001][ T5783] em28xx 1-1:0.132: board has no eeprom
[  131.924215][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  131.963126][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  131.986786][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  132.006026][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.008293][ T5783] usb 1-1: USB disconnect, device number 4
[  132.021267][ T5787] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[  132.032694][ T2392] em28xx 5-1:0.132: board has no eeprom
[  132.044011][ T5789] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  132.052856][   T11] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[  132.060619][ T5789] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  132.071004][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  132.077930][ T5789] em28xx 2-1:0.132: No AC97 audio processor
[  132.087176][ T5789] usb 2-1: Decoder not found
2026/08/24 16:14:07 executed programs: 25
[  132.108976][ T5789] em28xx 2-1:0.132: failed to create media graph
[  132.123010][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.133163][ T5789] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  132.141421][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  132.155080][ T5789] em28xx 2-1:0.132: Remote control support is not available for this card.
[  132.171018][ T2392] usb 5-1: USB disconnect, device number 4
[  132.174987][ T5800] em28xx 1-1:0.132: Registering V4L2 extension
[  132.183298][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  132.192275][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.194449][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  132.211157][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  132.225024][ T5787] usb 8-1: config 0 has no interface number 0
[  132.231996][   T11] usb 7-1: Using ep0 maxpacket: 32
[  132.239057][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  132.252718][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  132.283362][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  132.297115][   T11] usb 7-1: config 0 has no interface number 0
[  132.305346][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  132.316694][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.330787][ T5787] usb 8-1: Product: syz
[  132.336210][ T5787] usb 8-1: Manufacturer: syz
[  132.342124][ T5787] usb 8-1: SerialNumber: syz
[  132.350053][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  132.358627][   T11] usb 7-1: Product: syz
[  132.363310][   T11] usb 7-1: Manufacturer: syz
[  132.369229][ T5787] usb 8-1: config 0 descriptor??
[  132.374930][   T11] usb 7-1: SerialNumber: syz
[  132.396463][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.406442][   T11] usb 7-1: config 0 descriptor??
[  132.413072][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  132.427143][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  132.438009][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  132.504804][ T5800] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  132.512085][ T5800] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  132.519478][ T5800] em28xx 1-1:0.132: No AC97 audio processor
[  132.528443][ T5800] usb 1-1: Decoder not found
[  132.533180][ T5800] em28xx 1-1:0.132: failed to create media graph
[  132.539635][ T5800] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  132.549012][ T5800] em28xx 1-1:0.132: Remote control support is not available for this card.
[  132.557951][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  132.642189][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  132.681131][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  132.682842][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  132.688690][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  132.702131][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  132.710156][   T37] usb 5-1: Decoder not found
[  132.712108][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.714986][   T37] em28xx 5-1:0.132: failed to create media graph
[  132.726231][ T5787] em28xx 8-1:0.132: board has no eeprom
[  132.729940][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  132.745175][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  132.753983][ T2392] em28xx 5-1:0.132: Closing input extension
[  132.760487][  T718] em28xx 2-1:0.132: Closing input extension
[  132.767651][ T5783] em28xx 1-1:0.132: Closing input extension
[  132.775006][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  132.785574][   T11] em28xx 7-1:0.132: board has no eeprom
[  132.789795][ T2392] em28xx 5-1:0.132: Freeing device
[  132.799370][  T718] em28xx 2-1:0.132: Freeing device
[  132.806054][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.815534][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  132.826345][ T5800] em28xx 8-1:0.132: Registering V4L2 extension
[  132.835976][ T5783] em28xx 1-1:0.132: Freeing device
[  132.856291][ T5787] usb 8-1: USB disconnect, device number 4
[  132.862569][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  132.885041][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  132.903925][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  132.942964][   T11] usb 7-1: USB disconnect, device number 4
[  132.978001][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  133.065811][ T5800] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  133.073031][ T5800] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  133.080235][ T5800] em28xx 8-1:0.132: No AC97 audio processor
[  133.103463][ T5800] usb 8-1: Decoder not found
[  133.109174][ T5800] em28xx 8-1:0.132: failed to create media graph
[  133.116659][ T5800] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  133.129711][ T5800] em28xx 8-1:0.132: Remote control support is not available for this card.
[  133.139599][ T5789] em28xx 7-1:0.132: Registering V4L2 extension
[  133.153988][ T2392] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  133.191785][ T5783] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  133.223165][  T718] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[  133.331170][ T5789] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  133.338464][ T5789] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  133.346338][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  133.352116][ T5789] em28xx 7-1:0.132: No AC97 audio processor
[  133.352192][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.369608][ T5789] usb 7-1: Decoder not found
[  133.374738][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  133.380773][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  133.389061][ T5789] em28xx 7-1:0.132: failed to create media graph
[  133.389107][ T5789] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  133.391106][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.412108][ T2392] usb 5-1: config 0 has no interface number 0
[  133.414259][  T718] usb 2-1: Using ep0 maxpacket: 32
[  133.424967][ T5789] em28xx 7-1:0.132: Remote control support is not available for this card.
[  133.429886][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  133.435565][ T5787] em28xx 8-1:0.132: Closing input extension
[  133.450096][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  133.460898][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  133.467831][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.471873][   T11] em28xx 7-1:0.132: Closing input extension
[  133.478462][ T2392] usb 5-1: Product: syz
[  133.485033][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  133.491929][ T2392] usb 5-1: Manufacturer: syz
[  133.495957][  T718] usb 2-1: config 0 has no interface number 0
[  133.508713][ T5783] usb 1-1: config 0 has no interface number 0
[  133.511593][ T2392] usb 5-1: SerialNumber: syz
[  133.520560][   T11] em28xx 7-1:0.132: Freeing device
[  133.528775][ T5787] em28xx 8-1:0.132: Freeing device
[  133.534087][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  133.544202][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  133.556740][ T2392] usb 5-1: config 0 descriptor??
[  133.568304][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.582101][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  133.590999][ T5783] usb 1-1: Product: syz
[  133.595344][  T718] usb 2-1: Product: syz
[  133.599700][ T5783] usb 1-1: Manufacturer: syz
[  133.611929][  T718] usb 2-1: Manufacturer: syz
[  133.616647][ T5783] usb 1-1: SerialNumber: syz
[  133.621628][  T718] usb 2-1: SerialNumber: syz
[  133.629671][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.640508][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  133.652525][ T5783] usb 1-1: config 0 descriptor??
[  133.667015][  T718] usb 2-1: config 0 descriptor??
[  133.687067][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.699944][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  133.713717][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  133.725281][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  133.822197][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  133.887009][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.896307][ T2392] em28xx 5-1:0.132: board has no eeprom
[  133.902899][   T11] usb 7-1: new high-speed USB device number 5 using dummy_hcd
[  133.910638][ T5787] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[  133.922183][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  133.932883][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  133.961765][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  133.969766][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  133.977342][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  133.986969][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  133.987635][ T2392] usb 5-1: USB disconnect, device number 5
[  134.003455][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  134.012438][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.022466][ T5783] em28xx 1-1:0.132: board has no eeprom
[  134.029924][  T718] em28xx 2-1:0.132: board has no eeprom
[  134.061816][   T11] usb 7-1: Using ep0 maxpacket: 32
[  134.067070][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  134.073795][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.083468][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.093200][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.101578][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.110047][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  134.117972][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  134.124426][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  134.133659][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  134.141949][   T11] usb 7-1: config 0 has no interface number 0
[  134.149702][ T5787] usb 8-1: config 0 has no interface number 0
[  134.163308][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.179446][ T5783] usb 1-1: USB disconnect, device number 5
[  134.192999][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.207269][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  134.217664][  T718] usb 2-1: USB disconnect, device number 5
[  134.228555][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.228674][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  134.244768][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  134.245624][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  134.255684][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  134.265740][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  134.272681][   T11] usb 7-1: Product: syz
[  134.276981][   T11] usb 7-1: Manufacturer: syz
[  134.277696][   T37] usb 5-1: Decoder not found
[  134.284203][   T11] usb 7-1: SerialNumber: syz
[  134.290998][ T5787] usb 8-1: Product: syz
[  134.295645][ T5787] usb 8-1: Manufacturer: syz
[  134.297592][   T37] em28xx 5-1:0.132: failed to create media graph
[  134.305225][ T5787] usb 8-1: SerialNumber: syz
[  134.313551][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  134.328418][   T11] usb 7-1: config 0 descriptor??
[  134.336255][ T5787] usb 8-1: config 0 descriptor??
[  134.345422][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  134.354439][ T2392] em28xx 5-1:0.132: Closing input extension
[  134.360819][ T5789] em28xx 1-1:0.132: Registering V4L2 extension
[  134.369489][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.396479][ T2392] em28xx 5-1:0.132: Freeing device
[  134.400746][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  134.430809][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  134.450041][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  134.602288][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  134.608667][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  134.633504][ T5789] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  134.640822][ T5789] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  134.649855][ T5789] em28xx 1-1:0.132: No AC97 audio processor
[  134.659038][ T5789] usb 1-1: Decoder not found
[  134.663935][ T5789] em28xx 1-1:0.132: failed to create media graph
[  134.670545][ T5789] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  134.681622][ T5789] em28xx 1-1:0.132: Remote control support is not available for this card.
[  134.693359][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.703168][ T5800] em28xx 2-1:0.132: Registering V4L2 extension
[  134.709670][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  134.719269][   T11] em28xx 7-1:0.132: board has no eeprom
[  134.724992][ T5787] em28xx 8-1:0.132: board has no eeprom
[  134.763152][ T2392] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  134.782050][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.791152][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  134.800650][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  134.806843][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  134.827426][ T5787] usb 8-1: USB disconnect, device number 5
[  134.838846][   T11] usb 7-1: USB disconnect, device number 5
[  134.863106][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  134.869358][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  134.880000][ T5800] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  134.888585][ T5800] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  134.896198][ T5800] em28xx 2-1:0.132: No AC97 audio processor
[  134.906125][ T5800] usb 2-1: Decoder not found
[  134.910812][ T5800] em28xx 2-1:0.132: failed to create media graph
[  134.917402][ T5800] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  134.925884][ T5800] em28xx 2-1:0.132: Remote control support is not available for this card.
[  134.934677][ T5783] em28xx 1-1:0.132: Closing input extension
[  134.941905][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  134.946469][ T5789] em28xx 7-1:0.132: Registering V4L2 extension
[  134.948867][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  134.959598][ T5783] em28xx 1-1:0.132: Freeing device
[  134.968847][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  134.977815][ T2392] usb 5-1: config 0 has no interface number 0
[  134.984550][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  134.999702][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.019112][ T2392] usb 5-1: Product: syz
[  135.023719][ T2392] usb 5-1: Manufacturer: syz
[  135.033275][ T2392] usb 5-1: SerialNumber: syz
[  135.053711][ T2392] usb 5-1: config 0 descriptor??
[  135.095915][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.143226][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  135.238469][ T5789] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  135.245686][ T5789] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  135.255200][ T5789] em28xx 7-1:0.132: No AC97 audio processor
[  135.264318][ T5789] usb 7-1: Decoder not found
[  135.269011][ T5789] em28xx 7-1:0.132: failed to create media graph
[  135.275794][ T5789] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  135.285640][ T5789] em28xx 7-1:0.132: Remote control support is not available for this card.
[  135.295926][ T5783] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  135.303820][ T5807] em28xx 8-1:0.132: Registering V4L2 extension
[  135.342170][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  135.404599][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  135.409748][ T5807] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  135.413640][ T2392] em28xx 5-1:0.132: board has no eeprom
[  135.430276][ T5807] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  135.437543][ T5807] em28xx 8-1:0.132: No AC97 audio processor
[  135.445311][ T5807] usb 8-1: Decoder not found
[  135.450008][ T5807] em28xx 8-1:0.132: failed to create media graph
[  135.456669][ T5807] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  135.463813][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  135.470555][ T5807] em28xx 8-1:0.132: Remote control support is not available for this card.
[  135.479338][  T718] em28xx 2-1:0.132: Closing input extension
[  135.482237][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  135.487690][   T11] em28xx 7-1:0.132: Closing input extension
[  135.495057][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  135.499787][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  135.515068][ T5787] em28xx 8-1:0.132: Closing input extension
[  135.522315][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  135.529877][  T718] em28xx 2-1:0.132: Freeing device
[  135.538017][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  135.551223][ T5783] usb 1-1: config 0 has no interface number 0
[  135.560751][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  135.574980][   T11] em28xx 7-1:0.132: Freeing device
[  135.577712][ T2392] usb 5-1: USB disconnect, device number 6
[  135.606365][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  135.618052][ T5783] usb 1-1: Product: syz
[  135.624684][ T5783] usb 1-1: Manufacturer: syz
[  135.629600][ T5783] usb 1-1: SerialNumber: syz
[  135.634808][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  135.651522][ T5787] em28xx 8-1:0.132: Freeing device
[  135.662724][ T5783] usb 1-1: config 0 descriptor??
[  135.714180][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  135.729277][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  135.824695][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  135.832060][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  135.840201][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  135.854114][   T37] usb 5-1: Decoder not found
[  135.869067][   T37] em28xx 5-1:0.132: failed to create media graph
[  135.876400][  T718] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  135.885261][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  135.893855][   T11] usb 7-1: new high-speed USB device number 6 using dummy_hcd
[  135.899347][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  135.911598][ T2392] em28xx 5-1:0.132: Closing input extension
[  135.923072][ T2392] em28xx 5-1:0.132: Freeing device
[  135.943416][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  135.993165][ T5787] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[  136.024014][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.034933][ T5783] em28xx 1-1:0.132: board has no eeprom
[  136.061855][  T718] usb 2-1: Using ep0 maxpacket: 32
[  136.067323][   T11] usb 7-1: Using ep0 maxpacket: 32
[  136.074375][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.084743][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.096952][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.106377][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  136.112824][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  136.121864][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  136.130400][   T11] usb 7-1: config 0 has no interface number 0
[  136.138269][  T718] usb 2-1: config 0 has no interface number 0
[  136.145621][ T5807] em28xx 1-1:0.132: Registering V4L2 extension
[  136.161743][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  136.168055][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.180161][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.195247][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.207163][ T5783] usb 1-1: USB disconnect, device number 6
[  136.220863][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  136.231070][ T5787] usb 8-1: config 0 has no interface number 0
[  136.237685][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.246179][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.255116][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  136.261109][  T718] usb 2-1: Product: syz
[  136.265497][   T11] usb 7-1: Product: syz
[  136.269790][  T718] usb 2-1: Manufacturer: syz
[  136.274907][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.282693][ T2392] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  136.285775][   T11] usb 7-1: Manufacturer: syz
[  136.297530][  T718] usb 2-1: SerialNumber: syz
[  136.304497][   T11] usb 7-1: SerialNumber: syz
[  136.315297][  T718] usb 2-1: config 0 descriptor??
[  136.320704][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.331896][ T5787] usb 8-1: Product: syz
[  136.338512][ T5787] usb 8-1: Manufacturer: syz
[  136.349870][   T11] usb 7-1: config 0 descriptor??
[  136.355722][ T5787] usb 8-1: SerialNumber: syz
[  136.360565][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.372809][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  136.390571][ T5787] usb 8-1: config 0 descriptor??
[  136.403825][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.420582][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.437432][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  136.450365][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  136.481808][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  136.496033][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  136.510255][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  136.527332][ T2392] usb 5-1: config 0 has no interface number 0
[  136.533752][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  136.552611][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  136.560824][ T2392] usb 5-1: Product: syz
[  136.565848][ T2392] usb 5-1: Manufacturer: syz
[  136.570541][ T2392] usb 5-1: SerialNumber: syz
[  136.584328][ T2392] usb 5-1: config 0 descriptor??
[  136.604950][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  136.612627][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  136.624493][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  136.636289][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  136.654638][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  136.665017][ T5807] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  136.673993][ T5807] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  136.681327][ T5807] em28xx 1-1:0.132: No AC97 audio processor
[  136.687735][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.697802][  T718] em28xx 2-1:0.132: board has no eeprom
[  136.703868][ T5807] usb 1-1: Decoder not found
[  136.710116][ T5807] em28xx 1-1:0.132: failed to create media graph
[  136.717028][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.728200][ T5807] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  136.735118][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.743964][   T11] em28xx 7-1:0.132: board has no eeprom
[  136.750801][ T5787] em28xx 8-1:0.132: board has no eeprom
[  136.757759][ T5807] em28xx 1-1:0.132: Remote control support is not available for this card.
[  136.766795][ T5783] em28xx 1-1:0.132: Closing input extension
[  136.776137][ T5783] em28xx 1-1:0.132: Freeing device
[  136.783154][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.791073][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  136.803798][ T5807] em28xx 2-1:0.132: Registering V4L2 extension
[  136.822722][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.831134][  T718] usb 2-1: USB disconnect, device number 6
[  136.837209][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  136.851967][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  136.866905][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  136.872819][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  136.885658][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  136.897834][   T11] usb 7-1: USB disconnect, device number 6
[  136.935520][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  136.946325][ T5787] usb 8-1: USB disconnect, device number 6
[  136.970960][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  136.982954][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  136.998248][ T2392] em28xx 5-1:0.132: board has no eeprom
[  137.050851][ T5807] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  137.072167][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.076925][ T5807] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  137.091749][ T5783] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  137.103680][ T5807] em28xx 2-1:0.132: No AC97 audio processor
[  137.104735][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
2026/08/24 16:14:12 executed programs: 38
[  137.145136][ T5807] usb 2-1: Decoder not found
[  137.151375][ T5807] em28xx 2-1:0.132: failed to create media graph
[  137.165407][ T5807] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  137.176447][ T2392] usb 5-1: USB disconnect, device number 7
[  137.187359][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  137.195929][ T5807] em28xx 2-1:0.132: Remote control support is not available for this card.
[  137.205646][ T5789] em28xx 7-1:0.132: Registering V4L2 extension
[  137.283764][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  137.289625][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  137.306114][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  137.314860][ T5783] usb 1-1: config 0 has no interface number 0
[  137.330713][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  137.362089][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  137.385473][ T5783] usb 1-1: Product: syz
[  137.389758][ T5783] usb 1-1: Manufacturer: syz
[  137.395066][ T5789] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  137.402511][ T5789] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  137.409682][ T5783] usb 1-1: SerialNumber: syz
[  137.414385][ T5789] em28xx 7-1:0.132: No AC97 audio processor
[  137.424692][ T5783] usb 1-1: config 0 descriptor??
[  137.430115][ T5789] usb 7-1: Decoder not found
[  137.435457][ T5789] em28xx 7-1:0.132: failed to create media graph
[  137.441997][ T5789] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  137.452772][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  137.463613][ T5789] em28xx 7-1:0.132: Remote control support is not available for this card.
[  137.472363][ T5800] em28xx 8-1:0.132: Registering V4L2 extension
[  137.478800][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  137.605130][ T5800] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  137.612361][ T5800] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  137.619796][ T5800] em28xx 8-1:0.132: No AC97 audio processor
[  137.628650][ T5800] usb 8-1: Decoder not found
[  137.633394][ T5800] em28xx 8-1:0.132: failed to create media graph
[  137.639795][ T5800] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  137.648550][ T5800] em28xx 8-1:0.132: Remote control support is not available for this card.
[  137.657882][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  137.722190][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  137.759101][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  137.769607][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  137.783893][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  137.784494][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  137.798526][   T37] usb 5-1: Decoder not found
[  137.798591][   T37] em28xx 5-1:0.132: failed to create media graph
[  137.798626][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  137.803379][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  137.803551][ T2392] em28xx 5-1:0.132: Closing input extension
[  137.815992][ T5783] em28xx 1-1:0.132: board has no eeprom
[  137.832604][ T2392] em28xx 5-1:0.132: Freeing device
[  137.838170][  T718] em28xx 2-1:0.132: Closing input extension
[  137.850371][   T11] em28xx 7-1:0.132: Closing input extension
[  137.863313][ T5787] em28xx 8-1:0.132: Closing input extension
[  137.877523][  T718] em28xx 2-1:0.132: Freeing device
[  137.889469][   T11] em28xx 7-1:0.132: Freeing device
[  137.905337][ T5787] em28xx 8-1:0.132: Freeing device
[  137.932744][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  137.944380][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  137.953757][ T5800] em28xx 1-1:0.132: Registering V4L2 extension
[  137.981433][ T5783] usb 1-1: USB disconnect, device number 7
[  138.000076][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  138.128595][ T5800] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  138.139346][ T5800] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  138.147967][ T5800] em28xx 1-1:0.132: No AC97 audio processor
[  138.158717][ T5800] usb 1-1: Decoder not found
[  138.172372][ T2392] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  138.179567][ T5800] em28xx 1-1:0.132: failed to create media graph
[  138.192674][  T718] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  138.201846][   T11] usb 7-1: new high-speed USB device number 7 using dummy_hcd
[  138.217366][ T5800] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  138.244306][ T5800] em28xx 1-1:0.132: Remote control support is not available for this card.
[  138.262662][ T5787] usb 8-1: new high-speed USB device number 7 using dummy_hcd
[  138.270479][ T5783] em28xx 1-1:0.132: Closing input extension
[  138.290385][ T5783] em28xx 1-1:0.132: Freeing device
[  138.363273][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  138.372043][  T718] usb 2-1: Using ep0 maxpacket: 32
[  138.375763][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.378119][   T11] usb 7-1: Using ep0 maxpacket: 32
[  138.393327][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.397525][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  138.407696][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.411114][ T2392] usb 5-1: config 0 has no interface number 0
[  138.429319][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  138.439406][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  138.447981][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  138.454075][  T718] usb 2-1: config 0 has no interface number 0
[  138.460429][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.464154][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  138.472930][   T11] usb 7-1: config 0 has no interface number 0
[  138.487620][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  138.499286][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  138.507653][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  138.518586][ T5787] usb 8-1: config 0 has no interface number 0
[  138.525410][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  138.539833][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.543016][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.551401][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.565780][  T718] usb 2-1: Product: syz
[  138.570322][  T718] usb 2-1: Manufacturer: syz
[  138.575615][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.576959][ T2392] usb 5-1: Product: syz
[  138.586545][   T11] usb 7-1: Product: syz
[  138.592298][ T5787] usb 8-1: Product: syz
[  138.596774][  T718] usb 2-1: SerialNumber: syz
[  138.601925][ T5787] usb 8-1: Manufacturer: syz
[  138.606601][   T11] usb 7-1: Manufacturer: syz
[  138.611189][ T2392] usb 5-1: Manufacturer: syz
[  138.611236][ T2392] usb 5-1: SerialNumber: syz
[  138.622854][ T5783] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  138.630662][ T5787] usb 8-1: SerialNumber: syz
[  138.636508][ T2392] usb 5-1: config 0 descriptor??
[  138.642694][   T11] usb 7-1: SerialNumber: syz
[  138.649444][  T718] usb 2-1: config 0 descriptor??
[  138.655677][ T5787] usb 8-1: config 0 descriptor??
[  138.666543][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.677133][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  138.690277][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.700431][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  138.708359][   T11] usb 7-1: config 0 descriptor??
[  138.713236][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.713361][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  138.752020][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  138.771801][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  138.802566][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  138.811638][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  138.836414][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  138.858549][ T5783] usb 1-1: config 0 has no interface number 0
[  138.895624][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  138.920261][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  138.930745][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  138.942262][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  138.948070][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  138.965317][ T5783] usb 1-1: Product: syz
[  138.969560][ T5783] usb 1-1: Manufacturer: syz
[  138.974335][ T5783] usb 1-1: SerialNumber: syz
[  138.982725][ T5783] usb 1-1: config 0 descriptor??
[  138.994249][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  139.010930][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  139.019528][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.029707][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.038068][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.040779][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  139.053698][  T718] em28xx 2-1:0.132: board has no eeprom
[  139.059487][ T2392] em28xx 5-1:0.132: board has no eeprom
[  139.060360][ T5787] em28xx 8-1:0.132: board has no eeprom
[  139.093325][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.102246][   T11] em28xx 7-1:0.132: board has no eeprom
[  139.121756][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.122940][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.129639][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  139.131247][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  139.140758][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.158993][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  139.167624][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.176295][ T2392] usb 5-1: USB disconnect, device number 8
[  139.183717][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  139.192698][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  139.203934][  T718] usb 2-1: USB disconnect, device number 7
[  139.214533][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  139.223327][   T11] usb 7-1: USB disconnect, device number 7
[  139.230423][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  139.245835][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  139.252256][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  139.259323][ T5787] usb 8-1: USB disconnect, device number 7
[  139.273693][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  139.327274][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  139.346504][ T5783] em28xx 1-1:0.132: board has no eeprom
[  139.388900][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  139.413429][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  139.419309][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  139.452030][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  139.455050][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  139.469347][   T37] usb 5-1: Decoder not found
[  139.476784][   T37] em28xx 5-1:0.132: failed to create media graph
[  139.485850][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  139.497647][ T5783] usb 1-1: USB disconnect, device number 8
[  139.514447][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  139.524465][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  139.533433][ T5800] em28xx 2-1:0.132: Registering V4L2 extension
[  139.662943][ T5800] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  139.670246][ T5800] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  139.677691][ T5800] em28xx 2-1:0.132: No AC97 audio processor
[  139.685725][ T5800] usb 2-1: Decoder not found
[  139.690851][ T5800] em28xx 2-1:0.132: failed to create media graph
[  139.697371][ T5800] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  139.706426][ T5800] em28xx 2-1:0.132: Remote control support is not available for this card.
[  139.715512][ T5789] em28xx 8-1:0.132: Registering V4L2 extension
[  139.829247][ T5789] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  139.839447][ T5789] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  139.849641][ T5789] em28xx 8-1:0.132: No AC97 audio processor
[  139.856990][ T5789] usb 8-1: Decoder not found
[  139.861738][ T5789] em28xx 8-1:0.132: failed to create media graph
[  139.868107][ T5789] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  139.876474][ T5789] em28xx 8-1:0.132: Remote control support is not available for this card.
[  139.885228][ T5787] em28xx 8-1:0.132: Closing input extension
[  139.891903][ T5807] em28xx 7-1:0.132: Registering V4L2 extension
[  139.901978][ T5787] em28xx 8-1:0.132: Freeing device
[  140.005971][ T5807] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  140.013154][ T5807] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  140.020328][ T5807] em28xx 7-1:0.132: No AC97 audio processor
[  140.031305][ T5807] usb 7-1: Decoder not found
[  140.038399][ T5807] em28xx 7-1:0.132: failed to create media graph
[  140.046659][ T5807] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  140.054914][ T5807] em28xx 7-1:0.132: Remote control support is not available for this card.
[  140.063684][ T5809] em28xx 1-1:0.132: Registering V4L2 extension
[  140.158088][ T5809] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  140.168232][ T5809] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  140.175768][ T5809] em28xx 1-1:0.132: No AC97 audio processor
[  140.183586][ T5809] usb 1-1: Decoder not found
[  140.188234][ T5809] em28xx 1-1:0.132: failed to create media graph
[  140.194704][ T5809] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  140.203473][ T5809] em28xx 1-1:0.132: Remote control support is not available for this card.
[  140.212389][ T2392] em28xx 5-1:0.132: Closing input extension
[  140.212402][ T5787] usb 8-1: new high-speed USB device number 8 using dummy_hcd
[  140.226238][  T718] em28xx 2-1:0.132: Closing input extension
[  140.231252][ T2392] em28xx 5-1:0.132: Freeing device
[  140.237520][   T11] em28xx 7-1:0.132: Closing input extension
[  140.245240][ T5783] em28xx 1-1:0.132: Closing input extension
[  140.256929][  T718] em28xx 2-1:0.132: Freeing device
[  140.280628][   T11] em28xx 7-1:0.132: Freeing device
[  140.318677][ T5783] em28xx 1-1:0.132: Freeing device
[  140.401738][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  140.407708][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.421517][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  140.433008][ T5787] usb 8-1: config 0 has no interface number 0
[  140.439275][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  140.451801][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.460898][ T5787] usb 8-1: Product: syz
[  140.465233][ T5787] usb 8-1: Manufacturer: syz
[  140.469874][ T5787] usb 8-1: SerialNumber: syz
[  140.479261][ T5787] usb 8-1: config 0 descriptor??
[  140.495337][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.506369][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  140.561785][  T718] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  140.573142][ T2392] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  140.581838][   T11] usb 7-1: new high-speed USB device number 8 using dummy_hcd
[  140.661819][ T5783] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  140.711794][  T718] usb 2-1: Using ep0 maxpacket: 32
[  140.717848][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.728218][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  140.737970][   T11] usb 7-1: Using ep0 maxpacket: 32
[  140.741889][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  140.744157][  T718] usb 2-1: config 0 has no interface number 0
[  140.750247][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.756207][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  140.770201][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  140.771317][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  140.780714][ T2392] usb 5-1: config 0 has no interface number 0
[  140.790244][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.797059][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  140.808818][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  140.820746][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.824002][   T11] usb 7-1: config 0 has no interface number 0
[  140.831771][ T2392] usb 5-1: Product: syz
[  140.837753][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  140.844537][ T2392] usb 5-1: Manufacturer: syz
[  140.851970][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  140.857505][ T2392] usb 5-1: SerialNumber: syz
[  140.861192][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.875553][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  140.880573][ T2392] usb 5-1: config 0 descriptor??
[  140.884842][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  140.898766][ T5787] em28xx 8-1:0.132: board has no eeprom
[  140.904662][  T718] usb 2-1: Product: syz
[  140.909531][  T718] usb 2-1: Manufacturer: syz
[  140.915401][  T718] usb 2-1: SerialNumber: syz
[  140.920620][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  140.925885][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  140.929318][   T11] usb 7-1: Product: syz
[  140.941029][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  140.942848][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  140.942886][ T5783] usb 1-1: config 0 has no interface number 0
[  140.942945][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  140.952717][   T11] usb 7-1: Manufacturer: syz
[  140.978761][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  140.988148][  T718] usb 2-1: config 0 descriptor??
[  140.993478][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  141.001622][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  141.009794][ T5783] usb 1-1: Product: syz
[  141.014080][ T5783] usb 1-1: Manufacturer: syz
[  141.018737][ T5783] usb 1-1: SerialNumber: syz
[  141.023502][ T5809] em28xx 8-1:0.132: Registering V4L2 extension
[  141.034694][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.049314][   T11] usb 7-1: SerialNumber: syz
[  141.054702][ T5787] usb 8-1: USB disconnect, device number 8
[  141.061549][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  141.070392][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  141.081850][ T5783] usb 1-1: config 0 descriptor??
[  141.097375][   T11] usb 7-1: config 0 descriptor??
[  141.105506][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.130091][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  141.140380][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  141.146729][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  141.164663][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  141.247324][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.258439][ T2392] em28xx 5-1:0.132: board has no eeprom
[  141.264914][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  141.305521][ T5809] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  141.315810][ T5809] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  141.323466][ T5809] em28xx 8-1:0.132: No AC97 audio processor
[  141.333584][ T5809] usb 8-1: Decoder not found
[  141.339869][ T5809] em28xx 8-1:0.132: failed to create media graph
[  141.348011][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  141.351961][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.354873][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.363063][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
[  141.372412][ T5809] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  141.384578][  T718] em28xx 2-1:0.132: board has no eeprom
[  141.391338][ T5809] em28xx 8-1:0.132: Remote control support is not available for this card.
[  141.400849][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  141.406757][ T2392] usb 5-1: USB disconnect, device number 9
[  141.407941][ T5787] em28xx 8-1:0.132: Closing input extension
[  141.419591][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  141.431961][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  141.436153][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.450025][ T5787] em28xx 8-1:0.132: Freeing device
[  141.462742][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.474405][ T5783] em28xx 1-1:0.132: board has no eeprom
[  141.484007][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  141.494535][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  141.500700][   T11] em28xx 7-1:0.132: board has no eeprom
[  141.525222][  T718] usb 2-1: USB disconnect, device number 8
[  141.547330][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  141.562085][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.574854][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  141.590755][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  141.607082][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  141.636235][ T5783] usb 1-1: USB disconnect, device number 9
[  141.662548][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  141.686515][   T11] usb 7-1: USB disconnect, device number 8
[  141.740505][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  141.765472][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  141.773567][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  141.780858][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  141.789506][   T37] usb 5-1: Decoder not found
[  141.794248][   T37] em28xx 5-1:0.132: failed to create media graph
[  141.800629][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  141.803188][ T5787] usb 8-1: new high-speed USB device number 9 using dummy_hcd
[  141.815570][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  141.815663][ T2392] em28xx 5-1:0.132: Closing input extension
[  141.831390][ T5809] em28xx 2-1:0.132: Registering V4L2 extension
[  141.839186][ T2392] em28xx 5-1:0.132: Freeing device
[  141.983513][ T5809] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[  141.990765][ T5809] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[  142.004900][ T5809] em28xx 2-1:0.132: No AC97 audio processor
[  142.012478][ T5809] usb 2-1: Decoder not found
[  142.017160][ T5809] em28xx 2-1:0.132: failed to create media graph
[  142.023720][ T5809] em28xx 2-1:0.132: V4L2 device video0 deregistered
[  142.030451][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  142.036685][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.047013][ T5809] em28xx 2-1:0.132: Remote control support is not available for this card.
[  142.056054][ T5807] em28xx 1-1:0.132: Registering V4L2 extension
[  142.063894][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  142.072346][ T5787] usb 8-1: config 0 has no interface number 0
[  142.078560][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  142.092125][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.100213][ T5787] usb 8-1: Product: syz
[  142.104489][ T5787] usb 8-1: Manufacturer: syz
[  142.109137][ T5787] usb 8-1: SerialNumber: syz
[  142.117373][ T5787] usb 8-1: config 0 descriptor??
[  142.129160][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.139330][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  142.181976][ T2392] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  142.235197][ T5807] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  142.243492][ T5807] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  142.250682][ T5807] em28xx 1-1:0.132: No AC97 audio processor
[  142.260494][ T5807] usb 1-1: Decoder not found
[  142.265254][ T5807] em28xx 1-1:0.132: failed to create media graph
[  142.271800][ T5807] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  142.280168][ T5807] em28xx 1-1:0.132: Remote control support is not available for this card.
[  142.288968][ T5789] em28xx 7-1:0.132: Registering V4L2 extension
[  142.341772][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  142.348458][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  142.359262][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  142.369503][ T2392] usb 5-1: config 0 has no interface number 0
[  142.376010][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  142.386586][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  142.392076][ T2392] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  142.401457][ T2392] usb 5-1: Product: syz
[  142.406008][ T2392] usb 5-1: Manufacturer: syz
[  142.410771][ T2392] usb 5-1: SerialNumber: syz
[  142.420161][ T2392] usb 5-1: config 0 descriptor??
[  142.431932][ T2392] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  142.442371][ T2392] em28xx 5-1:0.132: Video interface 132 found:
[  142.454032][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.462873][ T5787] em28xx 8-1:0.132: board has no eeprom
[  142.484397][ T5789] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[  142.491706][ T5789] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[  142.498964][ T5789] em28xx 7-1:0.132: No AC97 audio processor
[  142.506930][ T5789] usb 7-1: Decoder not found
[  142.511722][ T5789] em28xx 7-1:0.132: failed to create media graph
[  142.518113][ T5789] em28xx 7-1:0.132: V4L2 device video0 deregistered
[  142.525325][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.534517][ T5789] em28xx 7-1:0.132: Remote control support is not available for this card.
[  142.543387][  T718] em28xx 2-1:0.132: Closing input extension
[  142.549392][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  142.556329][ T5783] em28xx 1-1:0.132: Closing input extension
[  142.564553][  T718] em28xx 2-1:0.132: Freeing device
[  142.572413][   T11] em28xx 7-1:0.132: Closing input extension
[  142.578739][ T5789] em28xx 8-1:0.132: Registering V4L2 extension
[  142.599687][ T5783] em28xx 1-1:0.132: Freeing device
[  142.606271][ T5787] usb 8-1: USB disconnect, device number 9
[  142.617232][   T11] em28xx 7-1:0.132: Freeing device
[  142.644365][ T5787] em28xx 8-1:0.132: Disconnecting em28xx
[  142.692536][ T2392] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[  142.766253][ T2392] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  142.787689][ T2392] em28xx 5-1:0.132: board has no eeprom
[  142.832493][ T5789] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[  142.851900][ T2392] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  142.853397][ T5789] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[  142.875447][ T2392] em28xx 5-1:0.132: analog set to bulk mode.
2026/08/24 16:14:18 executed programs: 52
[  142.885557][ T5789] em28xx 8-1:0.132: No AC97 audio processor
[  142.904071][ T5789] usb 8-1: Decoder not found
[  142.912132][  T718] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  142.916850][ T2392] usb 5-1: USB disconnect, device number 10
[  142.919704][ T5789] em28xx 8-1:0.132: failed to create media graph
[  142.933556][ T5783] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  142.947037][ T2392] em28xx 5-1:0.132: Disconnecting em28xx
[  142.961940][   T11] usb 7-1: new high-speed USB device number 9 using dummy_hcd
[  142.969586][ T5789] em28xx 8-1:0.132: V4L2 device video0 deregistered
[  142.978843][ T5789] em28xx 8-1:0.132: Remote control support is not available for this card.
[  142.988800][ T5787] em28xx 8-1:0.132: Closing input extension
[  142.995107][   T37] em28xx 5-1:0.132: Registering V4L2 extension
[  143.009988][ T5787] em28xx 8-1:0.132: Freeing device
[  143.102013][ T5783] usb 1-1: Using ep0 maxpacket: 32
[  143.107266][  T718] usb 2-1: Using ep0 maxpacket: 32
[  143.121218][ T5783] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.131898][   T11] usb 7-1: Using ep0 maxpacket: 32
[  143.137304][  T718] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.154036][   T11] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.169336][ T5783] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  143.177968][ T5783] usb 1-1: config 0 has no interface number 0
[  143.186365][ T5783] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  143.196824][   T11] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[  143.205653][  T718] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[  143.216284][   T11] usb 7-1: config 0 has no interface number 0
[  143.223251][  T718] usb 2-1: config 0 has no interface number 0
[  143.241199][   T11] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  143.251315][  T718] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  143.266343][ T5783] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.274984][   T11] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.284210][ T5783] usb 1-1: Product: syz
[  143.288697][ T5783] usb 1-1: Manufacturer: syz
[  143.294277][  T718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.302694][   T11] usb 7-1: Product: syz
[  143.306941][  T718] usb 2-1: Product: syz
[  143.311167][ T5783] usb 1-1: SerialNumber: syz
[  143.316239][   T11] usb 7-1: Manufacturer: syz
[  143.320915][  T718] usb 2-1: Manufacturer: syz
[  143.327145][   T37] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[  143.327355][   T11] usb 7-1: SerialNumber: syz
[  143.333580][  T718] usb 2-1: SerialNumber: syz
[  143.345536][ T5783] usb 1-1: config 0 descriptor??
[  143.350299][   T37] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[  143.353991][   T11] usb 7-1: config 0 descriptor??
[  143.362852][ T5787] usb 8-1: new high-speed USB device number 10 using dummy_hcd
[  143.373207][   T37] em28xx 5-1:0.132: No AC97 audio processor
[  143.381148][ T5783] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.385467][   T37] usb 5-1: Decoder not found
[  143.396520][  T718] usb 2-1: config 0 descriptor??
[  143.407668][   T11] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.416952][   T37] em28xx 5-1:0.132: failed to create media graph
[  143.417732][   T11] em28xx 7-1:0.132: Video interface 132 found:
[  143.434724][  T718] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.435407][   T37] em28xx 5-1:0.132: V4L2 device video0 deregistered
[  143.444581][  T718] em28xx 2-1:0.132: Video interface 132 found:
[  143.445065][ T5783] em28xx 1-1:0.132: Video interface 132 found:
[  143.471792][   T37] em28xx 5-1:0.132: Remote control support is not available for this card.
[  143.480985][ T2392] em28xx 5-1:0.132: Closing input extension
[  143.508415][ T2392] em28xx 5-1:0.132: Freeing device
[  143.551820][ T5787] usb 8-1: Using ep0 maxpacket: 32
[  143.559572][ T5787] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  143.570833][ T5787] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[  143.587537][ T5787] usb 8-1: config 0 has no interface number 0
[  143.594299][ T5787] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  143.608246][ T5787] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  143.617008][ T5787] usb 8-1: Product: syz
[  143.621285][ T5787] usb 8-1: Manufacturer: syz
[  143.626343][ T5787] usb 8-1: SerialNumber: syz
[  143.642147][ T5783] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  143.649641][ T5787] usb 8-1: config 0 descriptor??
[  143.661474][ T5787] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  143.671727][ T5787] em28xx 8-1:0.132: Video interface 132 found:
[  143.683328][   T11] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[  143.689706][  T718] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[  143.714013][ T5783] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.723842][ T5783] em28xx 1-1:0.132: board has no eeprom
[  143.754697][   T11] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.764193][   T11] em28xx 7-1:0.132: board has no eeprom
[  143.769967][  T718] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  143.779356][  T718] em28xx 2-1:0.132: board has no eeprom
[  143.785078][ T5783] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.793457][ T5783] em28xx 1-1:0.132: analog set to bulk mode.
[  143.800645][ T5789] em28xx 1-1:0.132: Registering V4L2 extension
[  143.812693][ T5783] usb 1-1: USB disconnect, device number 10
[  143.821124][ T5783] em28xx 1-1:0.132: Disconnecting em28xx
[  143.831852][   T11] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.839899][   T11] em28xx 7-1:0.132: analog set to bulk mode.
[  143.851824][  T718] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  143.852363][ T2392] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  143.876782][  T718] em28xx 2-1:0.132: analog set to bulk mode.
[  143.887094][   T11] usb 7-1: USB disconnect, device number 9
[  143.902981][  T718] usb 2-1: USB disconnect, device number 9
[  143.910914][   T11] em28xx 7-1:0.132: Disconnecting em28xx
[  143.924736][ T5787] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[  143.938134][  T718] em28xx 2-1:0.132: Disconnecting em28xx
[  143.998249][ T5789] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  144.005875][ T5789] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  144.017145][ T5789] em28xx 1-1:0.132: No AC97 audio processor
[  144.023354][ T5787] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  144.034076][ T5789] usb 1-1: Decoder not found
[  144.039130][ T5787] em28xx 8-1:0.132: board has no eeprom
[  144.046765][ T5789] em28xx 1-1:0.132: failed to create media graph
[  144.051898][ T2392] usb 5-1: Using ep0 maxpacket: 32
[  144.054330][ T5789] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  144.061641][ T2392] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  144.074085][ T5789] em28xx 1-1:0.132: Remote control support is not available for this card.
[  144.075142][ T5998] ==================================================================
[  144.083320][ T5807] em28xx 7-1:0.132: Registering V4L2 extension
[  144.090889][ T5998] BUG: KASAN: slab-use-after-free in v4l2_open+0x351/0x490
[  144.104273][ T5998] Read of size 4 at addr ffff88813a9d4858 by task v4l_id/5998
[  144.111779][ T5998] 
[  144.111962][ T5787] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  144.114200][ T5998] CPU: 1 UID: 0 PID: 5998 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(lazy) 
[  144.114337][ T5998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  144.114419][ T5998] Call Trace:
[  144.114450][ T5998]  <TASK>
[  144.114481][ T5998]  dump_stack_lvl+0x100/0x190
[  144.114607][ T5998]  print_report+0x13d/0x4b0
[  144.114728][ T5998]  ? __virt_addr_valid+0x239/0x430
[  144.114837][ T5998]  ? v4l2_open+0x351/0x490
[  144.114953][ T5998]  kasan_report+0xdf/0x1c0
[  144.115068][ T5998]  ? v4l2_open+0x351/0x490
[  144.115203][ T5998]  v4l2_open+0x351/0x490
[  144.115327][ T5998]  ? __pfx_v4l2_open+0x10/0x10
[  144.115454][ T5998]  chrdev_open+0x234/0x6a0
[  144.115536][ T5998]  ? __pfx_chrdev_open+0x10/0x10
[  144.115608][ T5998]  ? path_get+0x61/0x80
[  144.115735][ T5998]  do_dentry_open+0x68b/0x14b0
[  144.115857][ T5998]  ? __pfx_chrdev_open+0x10/0x10
[  144.115942][ T5998]  vfs_open+0x82/0x3f0
[  144.116037][ T5998]  path_openat+0x2873/0x4280
[  144.116138][ T5998]  ? __pfx_path_openat+0x10/0x10
[  144.116230][ T5998]  do_file_open+0x20e/0x430
[  144.116313][ T5998]  ? __pfx_do_file_open+0x10/0x10
[  144.116427][ T5998]  ? alloc_fd+0x471/0x7a0
[  144.116510][ T5998]  ? do_getname+0x191/0x390
[  144.116612][ T5998]  do_sys_openat2+0x10f/0x1e0
[  144.116697][ T5998]  ? __pfx_do_sys_openat2+0x10/0x10
[  144.116818][ T5998]  __x64_sys_openat+0x12d/0x210
[  144.116899][ T5998]  ? __pfx___x64_sys_openat+0x10/0x10
[  144.117021][ T5998]  do_syscall_64+0x10b/0x7f0
[  144.117161][ T5998]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.117251][ T5998] RIP: 0033:0x7fa97e19a407
[  144.117323][ T5998] 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
[  144.117406][ T5998] RSP: 002b:00007ffef370f540 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  144.117480][ T5998] RAX: ffffffffffffffda RBX: 00007fa97e0ac880 RCX: 00007fa97e19a407
[  144.117557][ T5998] RDX: 0000000000000000 RSI: 00007ffef370ff24 RDI: ffffffffffffff9c
[  144.117610][ T5998] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  144.117662][ T5998] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  144.117707][ T5998] R13: 00007ffef370f790 R14: 00007fa97e930000 R15: 00005641ef19e4d8
[  144.117789][ T5998]  </TASK>
[  144.117820][ T5998] 
[  144.132776][ T5787] em28xx 8-1:0.132: analog set to bulk mode.
[  144.141015][ T5998] Allocated by task 5789:
[  144.141047][ T5998]  kasan_save_stack+0x30/0x50
[  144.141088][ T5998]  kasan_save_track+0x14/0x30
[  144.367246][ T5998]  __kasan_kmalloc+0x8f/0xa0
[  144.371922][ T5998]  __kmalloc_cache_noprof+0x35e/0x670
[  144.377352][ T5998]  em28xx_v4l2_init.cold+0x94/0x3a40
[  144.382696][ T5998]  em28xx_init_extension+0x13a/0x200
[  144.388027][ T5998]  request_module_async+0x61/0x80
[  144.393098][ T5998]  process_one_work+0xa23/0x1940
[  144.398076][ T5998]  worker_thread+0x5ef/0xe50
[  144.402709][ T5998]  kthread+0x370/0x450
[  144.406817][ T5998]  ret_from_fork+0x69a/0xc80
[  144.411451][ T5998]  ret_from_fork_asm+0x1a/0x30
[  144.416243][ T5998] 
[  144.418586][ T5998] Freed by task 5789:
[  144.422587][ T5998]  kasan_save_stack+0x30/0x50
[  144.427302][ T5998]  kasan_save_track+0x14/0x30
[  144.432013][ T5998]  kasan_save_free_info+0x3b/0x70
[  144.437084][ T5998]  __kasan_slab_free+0x43/0x70
[  144.441885][ T5998]  kfree+0x20c/0x650
[  144.445824][ T5998]  kref_put.isra.0+0x53/0x75
[  144.450466][ T5998]  em28xx_v4l2_init.cold+0x280/0x3a40
[  144.455978][ T5998]  em28xx_init_extension+0x13a/0x200
[  144.461322][ T5998]  request_module_async+0x61/0x80
[  144.466515][ T5998]  process_one_work+0xa23/0x1940
[  144.471507][ T5998]  worker_thread+0x5ef/0xe50
[  144.476167][ T5998]  kthread+0x370/0x450
[  144.480303][ T5998]  ret_from_fork+0x69a/0xc80
[  144.484945][ T5998]  ret_from_fork_asm+0x1a/0x30
[  144.489743][ T5998] 
[  144.492198][ T5998] The buggy address belongs to the object at ffff88813a9d4000
[  144.492198][ T5998]  which belongs to the cache kmalloc-8k of size 8192
[  144.506275][ T5998] The buggy address is located 2136 bytes inside of
[  144.506275][ T5998]  freed 8192-byte region [ffff88813a9d4000, ffff88813a9d6000)
[  144.520361][ T5998] 
[  144.522818][ T5998] The buggy address belongs to the physical page:
[  144.529267][ T5998] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x13a9d0
[  144.538149][ T5998] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  144.546675][ T5998] flags: 0x200000000000040(head|node=0|zone=2)
[  144.552863][ T5998] page_type: f5(slab)
[  144.556919][ T5998] raw: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122
[  144.565561][ T5998] raw: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
[  144.574178][ T5998] head: 0200000000000040 ffff888100042280 dead000000000100 dead000000000122
[  144.582879][ T5998] head: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000
[  144.591587][ T5998] head: 0200000000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff
[  144.600288][ T5998] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[  144.608982][ T5998] page dumped because: kasan: bad access detected
[  144.615440][ T5998] page_owner tracks the page as allocated
[  144.621194][ T5998] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5807, tgid 5807 (kworker/0:8), ts 139899154560, free_ts 130789991796
[  144.642776][ T5998]  post_alloc_hook+0xfd/0x120
[  144.647497][ T5998]  get_page_from_freelist+0xf25/0x3400
[  144.652994][ T5998]  __alloc_frozen_pages_noprof+0x28f/0x2b90
[  144.659013][ T5998]  new_slab+0xa2/0x670
[  144.663129][ T5998]  refill_objects+0xe3/0x410
[  144.667781][ T5998]  __pcs_replace_empty_main+0x376/0x680
[  144.673368][ T5998]  __kmalloc_cache_noprof+0x50e/0x670
[  144.678776][ T5998]  em28xx_v4l2_init.cold+0x94/0x3a40
[  144.684092][ T5998]  em28xx_init_extension+0x13a/0x200
[  144.689438][ T5998]  request_module_async+0x61/0x80
[  144.694514][ T5998]  process_one_work+0xa23/0x1940
[  144.699505][ T5998]  worker_thread+0x5ef/0xe50
[  144.704148][ T5998]  kthread+0x370/0x450
[  144.708687][ T5998]  ret_from_fork+0x69a/0xc80
[  144.713323][ T5998]  ret_from_fork_asm+0x1a/0x30
[  144.718146][ T5998] page last free pid 5838 tgid 5838 stack trace:
[  144.724618][ T5998]  __free_frozen_pages+0x716/0xf50
[  144.729780][ T5998]  qlist_free_all+0x47/0xf0
[  144.734385][ T5998]  kasan_quarantine_reduce+0x1a0/0x1f0
[  144.739888][ T5998]  __kasan_slab_alloc+0x4e/0x70
[  144.744798][ T5998]  kmem_cache_alloc_noprof+0x2e2/0x640
[  144.750333][ T5998]  vm_area_dup+0x25/0x6e0
[  144.754796][ T5998]  __split_vma+0x18c/0xd70
[  144.759354][ T5998]  vms_gather_munmap_vmas+0x3a5/0x1670
[  144.764867][ T5998]  __mmap_region+0x4ae/0x2a70
[  144.769599][ T5998]  mmap_region+0x35d/0x620
[  144.774059][ T5998]  do_mmap+0xc53/0x12d0
[  144.778266][ T5998]  vm_mmap_pgoff+0x201/0x390
[  144.782893][ T5998]  ksys_mmap_pgoff+0x3cb/0x610
[  144.787688][ T5998]  __x64_sys_mmap+0x125/0x190
[  144.792405][ T5998]  do_syscall_64+0x10b/0x7f0
[  144.797035][ T5998]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  144.802960][ T5998] 
[  144.805303][ T5998] Memory state around the buggy address:
[  144.810961][ T5998]  ffff88813a9d4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.819045][ T5998]  ffff88813a9d4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.827137][ T5998] >ffff88813a9d4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.835215][ T5998]                                                     ^
[  144.842179][ T5998]  ffff88813a9d4880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.850266][ T5998]  ffff88813a9d4900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  144.858389][ T5998] ==================================================================
[  144.906915][ T2392] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[  144.921829][ T2392] usb 5-1: config 0 has no interface number 0
[  144.930352][ T2392] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  144.954903][ T5998] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  144.962264][ T5998] CPU: 1 UID: 0 PID: 5998 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(lazy) 
[  144.971260][ T5998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  144.981449][ T5998] Call Trace:
[  144.984779][ T5998]  <TASK>
[  144.987753][ T5998]  dump_stack_lvl+0x100/0x190
[  144.992487][ T5998]  vpanic+0x552/0x970
[  144.996532][ T5998]  ? __pfx_vpanic+0x10/0x10
[  145.001132][ T5998]  ? irqentry_exit+0x222/0x7b0
[  145.005942][ T5998]  ? lockdep_hardirqs_on+0x78/0x100
[  145.011191][ T5998]  ? v4l2_open+0x351/0x490
[  145.015666][ T5998]  panic+0xd1/0xe0
[  145.019444][ T5998]  ? __pfx_panic+0x10/0x10
[  145.023924][ T5998]  ? check_panic_on_warn+0x1f/0x90
[  145.029093][ T5998]  check_panic_on_warn.cold+0x19/0x34
[  145.034527][ T5998]  end_report.part.0+0x3a/0x90
[  145.039356][ T5998]  kasan_report.cold+0xe/0x18
[  145.044094][ T5998]  ? v4l2_open+0x351/0x490
[  145.048578][ T5998]  v4l2_open+0x351/0x490
[  145.052892][ T5998]  ? __pfx_v4l2_open+0x10/0x10
[  145.057729][ T5998]  chrdev_open+0x234/0x6a0
[  145.062201][ T5998]  ? __pfx_chrdev_open+0x10/0x10
[  145.067190][ T5998]  ? path_get+0x61/0x80
[  145.071405][ T5998]  do_dentry_open+0x68b/0x14b0
[  145.076233][ T5998]  ? __pfx_chrdev_open+0x10/0x10
[  145.081217][ T5998]  vfs_open+0x82/0x3f0
[  145.085347][ T5998]  path_openat+0x2873/0x4280
[  145.090011][ T5998]  ? __pfx_path_openat+0x10/0x10
[  145.095002][ T5998]  do_file_open+0x20e/0x430
[  145.099565][ T5998]  ? __pfx_do_file_open+0x10/0x10
[  145.104652][ T5998]  ? alloc_fd+0x471/0x7a0
[  145.109040][ T5998]  ? do_getname+0x191/0x390
[  145.113601][ T5998]  do_sys_openat2+0x10f/0x1e0
[  145.118334][ T5998]  ? __pfx_do_sys_openat2+0x10/0x10
[  145.123595][ T5998]  __x64_sys_openat+0x12d/0x210
[  145.128513][ T5998]  ? __pfx___x64_sys_openat+0x10/0x10
[  145.133951][ T5998]  do_syscall_64+0x10b/0x7f0
[  145.138603][ T5998]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  145.144543][ T5998] RIP: 0033:0x7fa97e19a407
[  145.149000][ T5998] 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
[  145.168660][ T5998] RSP: 002b:00007ffef370f540 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  145.177142][ T5998] RAX: ffffffffffffffda RBX: 00007fa97e0ac880 RCX: 00007fa97e19a407
[  145.185174][ T5998] RDX: 0000000000000000 RSI: 00007ffef370ff24 RDI: ffffffffffffff9c
[  145.193190][ T5998] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  145.201207][ T5998] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  145.209230][ T5998] R13: 00007ffef370f790 R14: 00007fa97e930000 R15: 00005641ef19e4d8
[  145.217267][ T5998]  </TASK>
[  145.220905][ T5998] Kernel Offset: disabled
[  145.225261][ T5998] Rebooting in 86400 seconds..