syzkaller
syzkaller login: [ 27.256333][ T29] kauditd_printk_skb: 28 callbacks suppressed
[ 27.256355][ T29] audit: type=1400 audit(1757417429.498:55): avc: denied { read open } for pid=2915 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=469 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 27.813844][ T29] audit: type=1400 audit(1757417430.058:56): avc: denied { transition } for pid=2933 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 27.836566][ T29] audit: type=1400 audit(1757417430.058:57): avc: denied { noatsecure } for pid=2933 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 27.860696][ T29] audit: type=1400 audit(1757417430.098:58): avc: denied { write } for pid=2933 comm="sh" path="pipe:[2371]" dev="pipefs" ino=2371 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 27.883129][ T29] audit: type=1400 audit(1757417430.108:59): avc: denied { rlimitinh } for pid=2933 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 27.902219][ T29] audit: type=1400 audit(1757417430.108:60): avc: denied { siginh } for pid=2933 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 75.592253][ T2946] sshd-session (2946) used greatest stack depth: 23656 bytes left
Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts.
2025/09/09 11:31:25 parsed 1 programs
[ 83.231052][ T29] audit: type=1400 audit(1757417485.478:61): avc: denied { node_bind } for pid=2955 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 83.252429][ T29] audit: type=1400 audit(1757417485.478:62): avc: denied { module_request } for pid=2955 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 85.135884][ T29] audit: type=1400 audit(1757417487.378:63): avc: denied { mounton } for pid=2966 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 85.140600][ T2966] cgroup: Unknown subsys name 'net'
[ 85.158793][ T29] audit: type=1400 audit(1757417487.378:64): avc: denied { mount } for pid=2966 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
[ 85.186329][ T29] audit: type=1400 audit(1757417487.408:65): avc: denied { unmount } for pid=2966 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 85.383572][ T2966] cgroup: Unknown subsys name 'cpuset'
[ 85.392062][ T2966] cgroup: Unknown subsys name 'rlimit'
[ 85.607504][ T29] audit: type=1400 audit(1757417487.848:66): avc: denied { setattr } for pid=2966 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
[ 85.631084][ T29] audit: type=1400 audit(1757417487.848:67): avc: denied { create } for pid=2966 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 85.651845][ T29] audit: type=1400 audit(1757417487.848:68): avc: denied { write } for pid=2966 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 85.672464][ T29] audit: type=1400 audit(1757417487.848:69): avc: denied { read } for pid=2966 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 85.694409][ T29] audit: type=1400 audit(1757417487.888:70): avc: denied { sys_module } for pid=2966 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 85.775826][ T2970] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 85.813233][ T2966] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 88.005509][ T2976] 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.
[ 89.393901][ T29] kauditd_printk_skb: 25 callbacks suppressed
[ 89.393923][ T29] audit: type=1400 audit(1757417491.638:96): avc: denied { create } for pid=3022 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[ 89.491687][ T29] audit: type=1400 audit(1757417491.638:97): avc: denied { sys_admin } for pid=3022 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 89.632614][ T29] audit: type=1400 audit(1757417491.878:98): avc: denied { sys_chroot } for pid=3024 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 90.130209][ T29] audit: type=1400 audit(1757417492.368:99): avc: denied { create } for pid=3042 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
2025/09/09 11:31:45 executed programs: 0
[ 102.780659][ T29] audit: type=1400 audit(1757417505.018:100): avc: denied { write } for pid=2955 comm="syz-execprog" path="pipe:[2448]" dev="pipefs" ino=2448 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 102.895253][ T3011] syz-executor (3011) used greatest stack depth: 23208 bytes left
2025/09/09 11:32:38 executed programs: 10
[ 156.760366][ T29] audit: type=1400 audit(1757417558.998:101): avc: denied { read write } for pid=5741 comm="syz.7.20" 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
[ 156.784268][ T29] audit: type=1400 audit(1757417558.998:102): avc: denied { open } for pid=5741 comm="syz.7.20" 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
[ 156.921343][ T29] audit: type=1400 audit(1757417559.058:103): avc: denied { ioctl } for pid=5741 comm="syz.7.20" 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
[ 157.080315][ T1121] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[ 157.240219][ T37] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 157.250176][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 157.257404][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 157.265878][ T1121] usb 8-1: config 0 has no interface number 0
[ 157.272672][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 157.280167][ T2692] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 157.285343][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 157.299393][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 157.307635][ T1121] usb 8-1: Product: syz
[ 157.311847][ T1121] usb 8-1: Manufacturer: syz
[ 157.316443][ T1121] usb 8-1: SerialNumber: syz
[ 157.324826][ T1121] usb 8-1: config 0 descriptor??
[ 157.335091][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 157.345209][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 157.360247][ T5756] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 157.390270][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 157.397370][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 157.405901][ T37] usb 1-1: config 0 has no interface number 0
[ 157.412169][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 157.420251][ T10] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[ 157.424772][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 157.438793][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 157.446869][ T37] usb 1-1: Product: syz
[ 157.451130][ T37] usb 1-1: Manufacturer: syz
[ 157.455751][ T37] usb 1-1: SerialNumber: syz
[ 157.460433][ T2692] usb 5-1: Using ep0 maxpacket: 32
[ 157.467288][ T2692] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 157.475645][ T2692] usb 5-1: config 0 has no interface number 0
[ 157.483074][ T2692] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 157.494820][ T37] usb 1-1: config 0 descriptor??
[ 157.505047][ T2692] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 157.514357][ T2692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 157.522593][ T2692] usb 5-1: Product: syz
[ 157.526787][ T2692] usb 5-1: Manufacturer: syz
[ 157.531681][ T2692] usb 5-1: SerialNumber: syz
[ 157.539396][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 157.549652][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 157.559161][ T2692] usb 5-1: config 0 descriptor??
[ 157.568249][ T2692] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 157.578264][ T2692] em28xx 5-1:0.132: Video interface 132 found:
[ 157.580206][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 157.584603][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 157.590843][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 157.602286][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 157.603305][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 157.610698][ T5756] usb 3-1: config 0 has no interface number 0
[ 157.618901][ T10] usb 7-1: config 0 has no interface number 0
[ 157.625119][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 157.632169][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 157.644623][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 157.654300][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 157.661051][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 157.670125][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 157.678243][ T5756] usb 3-1: Product: syz
[ 157.686215][ T10] usb 7-1: Product: syz
[ 157.686239][ T10] usb 7-1: Manufacturer: syz
[ 157.690461][ T5756] usb 3-1: Manufacturer: syz
[ 157.694697][ T10] usb 7-1: SerialNumber: syz
[ 157.698443][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 157.699583][ T5756] usb 3-1: SerialNumber: syz
[ 157.704287][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 157.713275][ T5756] usb 3-1: config 0 descriptor??
[ 157.756234][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 157.766492][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 157.774679][ T10] usb 7-1: config 0 descriptor??
[ 157.787637][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 157.797528][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 157.800706][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 157.804837][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 157.818309][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 157.826327][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[ 157.840642][ T2692] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 157.842890][ T1121] usb 8-1: USB disconnect, device number 2
[ 157.855598][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 157.873251][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 157.882861][ T37] em28xx 1-1:0.132: board has no eeprom
[ 157.903250][ T2692] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 157.912788][ T2692] em28xx 5-1:0.132: board has no eeprom
[ 157.945441][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 157.953591][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 157.983106][ T37] usb 1-1: USB disconnect, device number 2
[ 157.991028][ T2692] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 157.998970][ T2692] em28xx 5-1:0.132: analog set to bulk mode.
[ 158.006564][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 158.030593][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 158.040749][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 158.047377][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 158.055145][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 158.059357][ T2692] usb 5-1: USB disconnect, device number 2
[ 158.062949][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[ 158.074133][ T2692] em28xx 5-1:0.132: Disconnecting em28xx
[ 158.094959][ T5760] usb 8-1: Decoder not found
[ 158.099746][ T5760] em28xx 8-1:0.132: failed to create media graph
[ 158.100225][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 158.106629][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 158.115801][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 158.135715][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 158.145280][ T5758] em28xx 1-1:0.132: Registering V4L2 extension
[ 158.146669][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 158.160687][ T10] em28xx 7-1:0.132: board has no eeprom
[ 158.193511][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 158.202266][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 158.221506][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 158.226647][ T5756] usb 3-1: USB disconnect, device number 2
[ 158.229590][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 158.268803][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 158.274255][ T10] usb 7-1: USB disconnect, device number 2
[ 158.332489][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 158.360025][ T5758] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 158.367673][ T5758] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 158.375438][ T5758] em28xx 1-1:0.132: No AC97 audio processor
[ 158.385238][ T5758] usb 1-1: Decoder not found
[ 158.389905][ T5758] em28xx 1-1:0.132: failed to create media graph
[ 158.396533][ T5758] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 158.404556][ T5758] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 158.413389][ T23] em28xx 5-1:0.132: Registering V4L2 extension
[ 158.503156][ T23] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 158.510860][ T23] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 158.518458][ T23] em28xx 5-1:0.132: No AC97 audio processor
[ 158.527248][ T23] usb 5-1: Decoder not found
[ 158.533275][ T23] em28xx 5-1:0.132: failed to create media graph
[ 158.541143][ T23] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 158.571144][ T23] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 158.581331][ T2692] em28xx 5-1:0.132: Closing input extension
[ 158.587459][ T1121] em28xx 8-1:0.132: Closing input extension
[ 158.593247][ T2692] em28xx 5-1:0.132: Freeing device
[ 158.598729][ T5770] em28xx 3-1:0.132: Registering V4L2 extension
[ 158.599731][ T1121] em28xx 8-1:0.132: Freeing device
[ 158.768265][ T5770] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 158.775733][ T5770] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 158.783338][ T5770] em28xx 3-1:0.132: No AC97 audio processor
[ 158.795293][ T5770] usb 3-1: Decoder not found
[ 158.799999][ T5770] em28xx 3-1:0.132: failed to create media graph
[ 158.806431][ T5770] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 158.814728][ T5770] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 158.823565][ T5760] em28xx 7-1:0.132: Registering V4L2 extension
[ 158.909668][ T5760] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 158.917494][ T5760] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 158.924677][ T5760] em28xx 7-1:0.132: No AC97 audio processor
[ 158.932051][ T5760] usb 7-1: Decoder not found
[ 158.936682][ T5760] em28xx 7-1:0.132: failed to create media graph
[ 158.943543][ T1121] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[ 158.951133][ T5760] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 158.960155][ T5760] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 158.960201][ T2692] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 158.969603][ T10] em28xx 7-1:0.132: Closing input extension
[ 158.972993][ T10] em28xx 7-1:0.132: Freeing device
[ 158.977681][ T37] em28xx 1-1:0.132: Closing input extension
[ 159.003208][ T5756] em28xx 3-1:0.132: Closing input extension
[ 159.012630][ T37] em28xx 1-1:0.132: Freeing device
[ 159.019887][ T5756] em28xx 3-1:0.132: Freeing device
[ 159.110200][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 159.117450][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 159.126343][ T1121] usb 8-1: config 0 has no interface number 0
[ 159.138499][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 159.155528][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 159.158900][ T2692] usb 5-1: Using ep0 maxpacket: 32
[ 159.165077][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 159.171956][ T2692] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 159.177917][ T1121] usb 8-1: Product: syz
[ 159.186111][ T2692] usb 5-1: config 0 has no interface number 0
[ 159.190253][ T1121] usb 8-1: Manufacturer: syz
[ 159.201061][ T1121] usb 8-1: SerialNumber: syz
[ 159.211943][ T1121] usb 8-1: config 0 descriptor??
[ 159.218813][ T2692] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 159.229184][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 159.239302][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 159.241649][ T2692] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 159.254864][ T2692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 159.262973][ T2692] usb 5-1: Product: syz
[ 159.267364][ T2692] usb 5-1: Manufacturer: syz
[ 159.272049][ T2692] usb 5-1: SerialNumber: syz
[ 159.282177][ T2692] usb 5-1: config 0 descriptor??
[ 159.297885][ T2692] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 159.307883][ T2692] em28xx 5-1:0.132: Video interface 132 found:
[ 159.340229][ T37] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 159.348311][ T5756] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 159.352889][ T10] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[ 159.471273][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 159.500288][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 159.505654][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 159.513051][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 159.521407][ T37] usb 1-1: config 0 has no interface number 0
[ 159.523053][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 159.527904][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 159.535533][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 159.543827][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 159.543865][ T5756] usb 3-1: config 0 has no interface number 0
[ 159.543918][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 159.553171][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 159.562316][ T2692] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 159.570219][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 159.580501][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 159.583359][ T10] usb 7-1: config 0 has no interface number 0
[ 159.589553][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 159.598028][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 159.607025][ T5756] usb 3-1: Product: syz
[ 159.615402][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 159.621092][ T5756] usb 3-1: Manufacturer: syz
[ 159.621114][ T5756] usb 3-1: SerialNumber: syz
[ 159.625071][ T5756] usb 3-1: config 0 descriptor??
[ 159.631121][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 159.631151][ T10] usb 7-1: Product: syz
[ 159.638166][ T2692] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 159.644393][ T10] usb 7-1: Manufacturer: syz
[ 159.644419][ T10] usb 7-1: SerialNumber: syz
[ 159.649152][ T2692] em28xx 5-1:0.132: board has no eeprom
[ 159.654084][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 159.667658][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 159.671559][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 159.671727][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[ 159.680454][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 159.725710][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0x4a (error=-5)
[ 159.732836][ T37] usb 1-1: Product: syz
[ 159.732862][ T37] usb 1-1: Manufacturer: syz
[ 159.732883][ T37] usb 1-1: SerialNumber: syz
[ 159.736444][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 159.747021][ T1121] usb 8-1: USB disconnect, device number 3
[ 159.751011][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 159.755662][ T5760] em28xx 8-1:0.132: failed to trigger read from i2c address 0x48 (error=-5)
[ 159.766726][ T2692] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 159.772218][ T10] usb 7-1: config 0 descriptor??
[ 159.777229][ T2692] em28xx 5-1:0.132: analog set to bulk mode.
[ 159.793054][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 159.821941][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 159.824862][ T2692] usb 5-1: USB disconnect, device number 3
[ 159.831882][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 159.854470][ T37] usb 1-1: config 0 descriptor??
[ 159.893515][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 159.903627][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 159.912037][ T2692] em28xx 5-1:0.132: Disconnecting em28xx
[ 159.941984][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 159.976959][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 159.984562][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 159.992330][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[ 160.006573][ T5760] usb 8-1: Decoder not found
[ 160.011470][ T5760] em28xx 8-1:0.132: failed to create media graph
[ 160.015195][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 160.018452][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 160.027175][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 160.047407][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 160.056226][ T5770] em28xx 5-1:0.132: Registering V4L2 extension
[ 160.090617][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 160.101296][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 160.109195][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 160.129135][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 160.158079][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 160.159374][ T5756] usb 3-1: USB disconnect, device number 3
[ 160.166917][ T10] em28xx 7-1:0.132: board has no eeprom
[ 160.196639][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 160.205505][ T37] em28xx 1-1:0.132: board has no eeprom
[ 160.214493][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 160.243665][ T5770] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 160.250806][ T5770] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 160.258138][ T5770] em28xx 5-1:0.132: No AC97 audio processor
[ 160.260151][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 160.267758][ T5770] usb 5-1: Decoder not found
[ 160.272317][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 160.284202][ T5770] em28xx 5-1:0.132: failed to create media graph
[ 160.285791][ T10] usb 7-1: USB disconnect, device number 3
[ 160.298644][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 160.300585][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 160.312437][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 160.318506][ T5770] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 160.331199][ T5770] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 160.339983][ T1121] em28xx 8-1:0.132: Closing input extension
[ 160.340040][ T37] usb 1-1: USB disconnect, device number 3
[ 160.352194][ T23] em28xx 3-1:0.132: Registering V4L2 extension
[ 160.354143][ T1121] em28xx 8-1:0.132: Freeing device
[ 160.360442][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 160.575773][ T23] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 160.583595][ T23] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 160.591410][ T23] em28xx 3-1:0.132: No AC97 audio processor
[ 160.601877][ T23] usb 3-1: Decoder not found
[ 160.606539][ T23] em28xx 3-1:0.132: failed to create media graph
[ 160.615118][ T23] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 160.629780][ T23] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 160.638990][ T5756] em28xx 3-1:0.132: Closing input extension
[ 160.645836][ T5760] em28xx 7-1:0.132: Registering V4L2 extension
[ 160.658700][ T5756] em28xx 3-1:0.132: Freeing device
[ 160.710570][ T1121] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[ 160.749238][ T5760] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 160.756340][ T5760] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 160.763596][ T5760] em28xx 7-1:0.132: No AC97 audio processor
[ 160.771131][ T5760] usb 7-1: Decoder not found
[ 160.775903][ T5760] em28xx 7-1:0.132: failed to create media graph
[ 160.782963][ T5760] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 160.791574][ T5760] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 160.800551][ T5758] em28xx 1-1:0.132: Registering V4L2 extension
[ 160.870180][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 160.877217][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 160.885750][ T1121] usb 8-1: config 0 has no interface number 0
[ 160.892146][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 160.899952][ T5758] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 160.904507][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 160.909212][ T5758] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 160.918384][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 160.918415][ T1121] usb 8-1: Product: syz
[ 160.918435][ T1121] usb 8-1: Manufacturer: syz
[ 160.918456][ T1121] usb 8-1: SerialNumber: syz
[ 160.931013][ T1121] usb 8-1: config 0 descriptor??
[ 160.934309][ T5758] em28xx 1-1:0.132: No AC97 audio processor
[ 160.942824][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 160.947869][ T5758] usb 1-1: Decoder not found
[ 160.948148][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 160.953538][ T5758] em28xx 1-1:0.132: failed to create media graph
[ 160.989683][ T5756] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 160.997516][ T5758] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 161.006483][ T5758] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 161.015389][ T2692] em28xx 5-1:0.132: Closing input extension
[ 161.021511][ T10] em28xx 7-1:0.132: Closing input extension
[ 161.029905][ T37] em28xx 1-1:0.132: Closing input extension
[ 161.037218][ T2692] em28xx 5-1:0.132: Freeing device
[ 161.038906][ T10] em28xx 7-1:0.132: Freeing device
[ 161.055156][ T37] em28xx 1-1:0.132: Freeing device
[ 161.150742][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 161.157748][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 161.166155][ T5756] usb 3-1: config 0 has no interface number 0
[ 161.173925][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 161.188835][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 161.198152][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 161.200800][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 161.206916][ T5756] usb 3-1: Product: syz
[ 161.217392][ T5756] usb 3-1: Manufacturer: syz
[ 161.222062][ T5756] usb 3-1: SerialNumber: syz
[ 161.236739][ T5756] usb 3-1: config 0 descriptor??
[ 161.248011][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 161.258072][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 161.293692][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 161.302576][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 161.360163][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 161.360424][ T2692] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 161.368148][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 161.368213][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[ 161.399874][ T37] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 161.401485][ T1121] usb 8-1: USB disconnect, device number 4
[ 161.420209][ T10] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[ 161.435321][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 161.502495][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 161.533262][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 161.540432][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 161.547662][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[ 161.550164][ T2692] usb 5-1: Using ep0 maxpacket: 32
[ 161.557060][ T5760] usb 8-1: Decoder not found
[ 161.560384][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 161.563581][ T5760] em28xx 8-1:0.132: failed to create media graph
[ 161.576699][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 161.577691][ T2692] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 161.585413][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 161.591629][ T2692] usb 5-1: config 0 has no interface number 0
[ 161.593465][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 161.601067][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 161.606678][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 161.615871][ T1121] em28xx 8-1:0.132: Closing input extension
[ 161.620673][ T2692] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 161.623594][ T2692] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 161.630053][ T1121] em28xx 8-1:0.132: Freeing device
[ 161.632391][ T2692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 161.650572][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 161.651660][ T2692] usb 5-1: Product: syz
[ 161.656704][ T10] usb 7-1: config 0 has no interface number 0
[ 161.664685][ T2692] usb 5-1: Manufacturer: syz
[ 161.664708][ T2692] usb 5-1: SerialNumber: syz
[ 161.664787][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 161.700722][ T37] usb 1-1: config 0 has no interface number 0
[ 161.701631][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 161.710566][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 161.724747][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 161.731159][ T5758] em28xx 3-1:0.132: Registering V4L2 extension
[ 161.741173][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
2025/09/09 11:32:44 executed programs: 25
[ 161.748802][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 161.750702][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 161.750732][ T10] usb 7-1: Product: syz
[ 161.750753][ T10] usb 7-1: Manufacturer: syz
[ 161.750774][ T10] usb 7-1: SerialNumber: syz
[ 161.787009][ T10] usb 7-1: config 0 descriptor??
[ 161.802358][ T2692] usb 5-1: config 0 descriptor??
[ 161.817950][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 161.827551][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 161.831296][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 161.836044][ T37] usb 1-1: Product: syz
[ 161.845439][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 161.856233][ T37] usb 1-1: Manufacturer: syz
[ 161.860916][ T37] usb 1-1: SerialNumber: syz
[ 161.884274][ T2692] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 161.894177][ T2692] em28xx 5-1:0.132: Video interface 132 found:
[ 161.901007][ T5756] usb 3-1: USB disconnect, device number 4
[ 161.907410][ T5758] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[ 161.918426][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 161.938953][ T37] usb 1-1: config 0 descriptor??
[ 161.960770][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 161.971061][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 162.060290][ T1121] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[ 162.060796][ T2692] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 162.068698][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 162.109428][ T5758] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 162.117391][ T5758] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 162.124577][ T5758] em28xx 3-1:0.132: No AC97 audio processor
[ 162.132153][ T5758] usb 3-1: Decoder not found
[ 162.136785][ T5758] em28xx 3-1:0.132: failed to create media graph
[ 162.144766][ T5758] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 162.151946][ T2692] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 162.153696][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 162.160824][ T2692] em28xx 5-1:0.132: board has no eeprom
[ 162.162429][ T5758] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 162.170040][ T10] em28xx 7-1:0.132: board has no eeprom
[ 162.175803][ T5756] em28xx 3-1:0.132: Closing input extension
[ 162.199865][ T5756] em28xx 3-1:0.132: Freeing device
[ 162.220697][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 162.242005][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 162.249957][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 162.250193][ T2692] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 162.256118][ T5760] em28xx 7-1:0.132: Registering V4L2 extension
[ 162.263838][ T2692] em28xx 5-1:0.132: analog set to bulk mode.
[ 162.270291][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 162.295419][ T10] usb 7-1: USB disconnect, device number 4
[ 162.311532][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 162.312031][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 162.320377][ T37] em28xx 1-1:0.132: board has no eeprom
[ 162.328772][ T1121] usb 8-1: config 0 has no interface number 0
[ 162.351022][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 162.353514][ T2692] usb 5-1: USB disconnect, device number 4
[ 162.381933][ T2692] em28xx 5-1:0.132: Disconnecting em28xx
[ 162.404943][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 162.420050][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 162.429279][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 162.437987][ T1121] usb 8-1: Product: syz
[ 162.443208][ T1121] usb 8-1: Manufacturer: syz
[ 162.447843][ T1121] usb 8-1: SerialNumber: syz
[ 162.450147][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 162.460931][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 162.469865][ T1121] usb 8-1: config 0 descriptor??
[ 162.486990][ T37] usb 1-1: USB disconnect, device number 4
[ 162.488418][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 162.501702][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 162.502974][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 162.520290][ T5756] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 162.599419][ T5760] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 162.606917][ T5760] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 162.615063][ T5760] em28xx 7-1:0.132: No AC97 audio processor
[ 162.625126][ T5760] usb 7-1: Decoder not found
[ 162.629788][ T5760] em28xx 7-1:0.132: failed to create media graph
[ 162.636220][ T5760] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 162.644384][ T5760] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 162.653386][ T5758] em28xx 5-1:0.132: Registering V4L2 extension
[ 162.700210][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 162.707553][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 162.715982][ T5756] usb 3-1: config 0 has no interface number 0
[ 162.729524][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 162.741587][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 162.749501][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 162.758856][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 162.767152][ T5756] usb 3-1: Product: syz
[ 162.771387][ T5756] usb 3-1: Manufacturer: syz
[ 162.776016][ T5756] usb 3-1: SerialNumber: syz
[ 162.803670][ T5756] usb 3-1: config 0 descriptor??
[ 162.812687][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 162.815610][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 162.821513][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 162.831454][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 162.849184][ T5758] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 162.856604][ T5758] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 162.864067][ T5758] em28xx 5-1:0.132: No AC97 audio processor
[ 162.872824][ T5758] usb 5-1: Decoder not found
[ 162.877539][ T5758] em28xx 5-1:0.132: failed to create media graph
[ 162.885989][ T5758] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 162.894245][ T5758] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 162.903000][ T23] em28xx 1-1:0.132: Registering V4L2 extension
[ 162.910537][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 162.918609][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 162.936601][ T1121] usb 8-1: USB disconnect, device number 5
[ 162.947672][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 163.024879][ T23] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 163.031997][ T23] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 163.039150][ T23] em28xx 1-1:0.132: No AC97 audio processor
[ 163.048419][ T23] usb 1-1: Decoder not found
[ 163.053462][ T23] em28xx 1-1:0.132: failed to create media graph
[ 163.059997][ T23] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 163.071088][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 163.077843][ T23] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 163.086823][ T37] em28xx 1-1:0.132: Closing input extension
[ 163.093295][ T10] em28xx 7-1:0.132: Closing input extension
[ 163.095755][ T37] em28xx 1-1:0.132: Freeing device
[ 163.103243][ T10] em28xx 7-1:0.132: Freeing device
[ 163.104660][ T2692] em28xx 5-1:0.132: Closing input extension
[ 163.117648][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[ 163.145953][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 163.154968][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 163.168144][ T2692] em28xx 5-1:0.132: Freeing device
[ 163.240519][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 163.248416][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 163.301911][ T5756] usb 3-1: USB disconnect, device number 5
[ 163.321089][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 163.372970][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 163.380594][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 163.388227][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[ 163.398925][ T5760] usb 8-1: Decoder not found
[ 163.404121][ T5760] em28xx 8-1:0.132: failed to create media graph
[ 163.415636][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 163.430447][ T37] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 163.430723][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 163.446869][ T23] em28xx 3-1:0.132: Registering V4L2 extension
[ 163.460492][ T10] usb 7-1: new high-speed USB device number 5 using dummy_hcd
[ 163.550199][ T2692] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 163.602711][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 163.609535][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 163.617941][ T37] usb 1-1: config 0 has no interface number 0
[ 163.624416][ T23] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 163.630166][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 163.631744][ T23] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 163.638908][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 163.644176][ T23] em28xx 3-1:0.132: No AC97 audio processor
[ 163.646379][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 163.653421][ T10] usb 7-1: config 0 has no interface number 0
[ 163.661776][ T23] usb 3-1: Decoder not found
[ 163.671147][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 163.674799][ T23] em28xx 3-1:0.132: failed to create media graph
[ 163.681897][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 163.689344][ T23] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 163.695527][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 163.706866][ T23] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 163.711233][ T10] usb 7-1: Product: syz
[ 163.711257][ T10] usb 7-1: Manufacturer: syz
[ 163.719319][ T5756] em28xx 3-1:0.132: Closing input extension
[ 163.727875][ T10] usb 7-1: SerialNumber: syz
[ 163.748467][ T2692] usb 5-1: Using ep0 maxpacket: 32
[ 163.754580][ T1121] em28xx 8-1:0.132: Closing input extension
[ 163.755934][ T2692] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 163.769235][ T2692] usb 5-1: config 0 has no interface number 0
[ 163.769931][ T10] usb 7-1: config 0 descriptor??
[ 163.775556][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 163.789321][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 163.789654][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 163.799636][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 163.807535][ T37] usb 1-1: Product: syz
[ 163.807558][ T37] usb 1-1: Manufacturer: syz
[ 163.807576][ T37] usb 1-1: SerialNumber: syz
[ 163.807931][ T2692] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 163.840252][ T5756] em28xx 3-1:0.132: Freeing device
[ 163.855919][ T37] usb 1-1: config 0 descriptor??
[ 163.857289][ T1121] em28xx 8-1:0.132: Freeing device
[ 163.861076][ T2692] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 163.875597][ T2692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 163.883776][ T2692] usb 5-1: Product: syz
[ 163.887970][ T2692] usb 5-1: Manufacturer: syz
[ 163.892666][ T2692] usb 5-1: SerialNumber: syz
[ 163.903293][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 163.913392][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 163.936584][ T2692] usb 5-1: config 0 descriptor??
[ 163.963223][ T2692] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 163.973829][ T2692] em28xx 5-1:0.132: Video interface 132 found:
[ 164.053910][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 164.132358][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 164.142021][ T10] em28xx 7-1:0.132: board has no eeprom
[ 164.160768][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 164.190849][ T1121] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[ 164.200168][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 164.208058][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 164.214272][ T5760] em28xx 7-1:0.132: Registering V4L2 extension
[ 164.220558][ T2692] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 164.230232][ T5756] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 164.235957][ T10] usb 7-1: USB disconnect, device number 5
[ 164.250277][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 164.259151][ T37] em28xx 1-1:0.132: board has no eeprom
[ 164.261636][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 164.286314][ T2692] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 164.295950][ T2692] em28xx 5-1:0.132: board has no eeprom
[ 164.340851][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 164.348826][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 164.350222][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 164.361274][ T2692] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 164.369370][ T2692] em28xx 5-1:0.132: analog set to bulk mode.
[ 164.376151][ T37] usb 1-1: USB disconnect, device number 5
[ 164.384408][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 164.387812][ T5760] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 164.397653][ T5760] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 164.405345][ T5760] em28xx 7-1:0.132: No AC97 audio processor
[ 164.412094][ T2692] usb 5-1: USB disconnect, device number 5
[ 164.416638][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 164.419943][ T2692] em28xx 5-1:0.132: Disconnecting em28xx
[ 164.426805][ T1121] usb 8-1: config 0 has no interface number 0
[ 164.433338][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 164.434848][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 164.443920][ T5760] usb 7-1: Decoder not found
[ 164.444719][ T5756] usb 3-1: config 0 has no interface number 0
[ 164.452829][ T5760] em28xx 7-1:0.132: failed to create media graph
[ 164.461753][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 164.464355][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 164.472336][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 164.480649][ T5760] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 164.490283][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 164.490311][ T5756] usb 3-1: Product: syz
[ 164.490331][ T5756] usb 3-1: Manufacturer: syz
[ 164.501910][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 164.506107][ T5756] usb 3-1: SerialNumber: syz
[ 164.514067][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 164.541931][ T5756] usb 3-1: config 0 descriptor??
[ 164.544706][ T1121] usb 8-1: Product: syz
[ 164.553808][ T1121] usb 8-1: Manufacturer: syz
[ 164.558440][ T1121] usb 8-1: SerialNumber: syz
[ 164.561918][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 164.572888][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 164.579474][ T5760] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 164.588599][ T10] em28xx 7-1:0.132: Closing input extension
[ 164.594974][ T23] em28xx 1-1:0.132: Registering V4L2 extension
[ 164.607387][ T10] em28xx 7-1:0.132: Freeing device
[ 164.616849][ T1121] usb 8-1: config 0 descriptor??
[ 164.685328][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 164.695277][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 164.813890][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 164.839454][ T23] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 164.847256][ T23] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 164.854828][ T23] em28xx 1-1:0.132: No AC97 audio processor
[ 164.865017][ T23] usb 1-1: Decoder not found
[ 164.869648][ T23] em28xx 1-1:0.132: failed to create media graph
[ 164.877927][ T23] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 164.885984][ T23] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 164.894696][ T5758] em28xx 5-1:0.132: Registering V4L2 extension
[ 164.902289][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 164.911747][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 164.930813][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 164.960994][ T10] usb 7-1: new high-speed USB device number 6 using dummy_hcd
[ 164.994052][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 164.999905][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 165.003288][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 165.011246][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 165.026151][ T5758] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 165.033270][ T5758] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 165.040523][ T5758] em28xx 5-1:0.132: No AC97 audio processor
[ 165.051730][ T5756] usb 3-1: USB disconnect, device number 6
[ 165.059667][ T5758] usb 5-1: Decoder not found
[ 165.064630][ T5758] em28xx 5-1:0.132: failed to create media graph
[ 165.070188][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 165.072587][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 165.079358][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 165.085010][ T5758] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 165.099636][ T5758] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 165.108395][ T37] em28xx 1-1:0.132: Closing input extension
[ 165.109195][ T1121] usb 8-1: USB disconnect, device number 6
[ 165.114396][ T23] em28xx 3-1:0.132: Registering V4L2 extension
[ 165.127596][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 165.138092][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 165.142009][ T37] em28xx 1-1:0.132: Freeing device
[ 165.146390][ T10] usb 7-1: config 0 has no interface number 0
[ 165.173840][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 165.198121][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 165.221089][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 165.230908][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 165.239232][ T10] usb 7-1: Product: syz
[ 165.243868][ T10] usb 7-1: Manufacturer: syz
[ 165.248502][ T10] usb 7-1: SerialNumber: syz
[ 165.267334][ T10] usb 7-1: config 0 descriptor??
[ 165.286956][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 165.296897][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 165.343707][ T23] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 165.350966][ T23] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 165.358214][ T23] em28xx 3-1:0.132: No AC97 audio processor
[ 165.367457][ T23] usb 3-1: Decoder not found
[ 165.372652][ T23] em28xx 3-1:0.132: failed to create media graph
[ 165.382661][ T23] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 165.392782][ T23] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 165.401659][ T9] em28xx 8-1:0.132: Registering V4L2 extension
[ 165.500218][ T37] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[ 165.528375][ T9] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 165.535789][ T9] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 165.543279][ T9] em28xx 8-1:0.132: No AC97 audio processor
[ 165.550566][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 165.558227][ T9] usb 8-1: Decoder not found
[ 165.564917][ T9] em28xx 8-1:0.132: failed to create media graph
[ 165.572404][ T9] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 165.580509][ T9] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 165.589379][ T1121] em28xx 8-1:0.132: Closing input extension
[ 165.595461][ T2692] em28xx 5-1:0.132: Closing input extension
[ 165.598489][ T1121] em28xx 8-1:0.132: Freeing device
[ 165.601626][ T5756] em28xx 3-1:0.132: Closing input extension
[ 165.612327][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 165.621634][ T10] em28xx 7-1:0.132: board has no eeprom
[ 165.626332][ T2692] em28xx 5-1:0.132: Freeing device
[ 165.633768][ T5756] em28xx 3-1:0.132: Freeing device
[ 165.660310][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 165.671747][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 165.680027][ T37] usb 1-1: config 0 has no interface number 0
[ 165.680448][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 165.691856][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 165.694921][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 165.713066][ T9] em28xx 7-1:0.132: Registering V4L2 extension
[ 165.722097][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 165.726315][ T10] usb 7-1: USB disconnect, device number 6
[ 165.731270][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 165.731302][ T37] usb 1-1: Product: syz
[ 165.731324][ T37] usb 1-1: Manufacturer: syz
[ 165.731345][ T37] usb 1-1: SerialNumber: syz
[ 165.781958][ T37] usb 1-1: config 0 descriptor??
[ 165.805379][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 165.812557][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 165.823008][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 165.920215][ T1121] usb 8-1: new high-speed USB device number 7 using dummy_hcd
[ 165.959692][ T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 165.967321][ T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 165.975028][ T9] em28xx 7-1:0.132: No AC97 audio processor
[ 165.980280][ T5756] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 165.986244][ T9] usb 7-1: Decoder not found
[ 165.993689][ T9] em28xx 7-1:0.132: failed to create media graph
[ 166.005857][ T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 166.014860][ T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 166.014856][ T2692] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 166.031421][ T10] em28xx 7-1:0.132: Closing input extension
[ 166.058977][ T10] em28xx 7-1:0.132: Freeing device
[ 166.064104][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 166.081500][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 166.093299][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 166.102148][ T1121] usb 8-1: config 0 has no interface number 0
[ 166.111901][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 166.124645][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 166.134170][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 166.142259][ T1121] usb 8-1: Product: syz
[ 166.145816][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 166.146456][ T1121] usb 8-1: Manufacturer: syz
[ 166.155574][ T37] em28xx 1-1:0.132: board has no eeprom
[ 166.160160][ T1121] usb 8-1: SerialNumber: syz
[ 166.166719][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 166.173822][ T1121] usb 8-1: config 0 descriptor??
[ 166.186773][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 166.190195][ T2692] usb 5-1: Using ep0 maxpacket: 32
[ 166.196752][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 166.201892][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 166.216800][ T5756] usb 3-1: config 0 has no interface number 0
[ 166.228564][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 166.244866][ T2692] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 166.253264][ T2692] usb 5-1: config 0 has no interface number 0
[ 166.259622][ T2692] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 166.272407][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 166.281796][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 166.289825][ T5756] usb 3-1: Product: syz
[ 166.294086][ T5756] usb 3-1: Manufacturer: syz
[ 166.298713][ T5756] usb 3-1: SerialNumber: syz
[ 166.303436][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 166.312618][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 166.318897][ T23] em28xx 1-1:0.132: Registering V4L2 extension
[ 166.330237][ T2692] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 166.339602][ T2692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 166.347885][ T2692] usb 5-1: Product: syz
[ 166.352153][ T2692] usb 5-1: Manufacturer: syz
[ 166.356794][ T2692] usb 5-1: SerialNumber: syz
[ 166.363265][ T37] usb 1-1: USB disconnect, device number 6
[ 166.371050][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 166.381305][ T5756] usb 3-1: config 0 descriptor??
[ 166.409355][ T2692] usb 5-1: config 0 descriptor??
[ 166.416601][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 166.427013][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 166.440389][ T2692] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 166.444566][ T10] usb 7-1: new high-speed USB device number 7 using dummy_hcd
[ 166.450378][ T2692] em28xx 5-1:0.132: Video interface 132 found:
[ 166.465228][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 166.504432][ T23] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 166.514706][ T23] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 166.522291][ T23] em28xx 1-1:0.132: No AC97 audio processor
[ 166.532009][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 166.541051][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 166.553696][ T23] usb 1-1: Decoder not found
[ 166.558399][ T23] em28xx 1-1:0.132: failed to create media graph
[ 166.575620][ T23] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 166.583975][ T23] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 166.593271][ T37] em28xx 1-1:0.132: Closing input extension
[ 166.603303][ T37] em28xx 1-1:0.132: Freeing device
[ 166.610338][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 166.619087][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 166.625988][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[ 166.650518][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 166.650616][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 166.665947][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 166.674401][ T10] usb 7-1: config 0 has no interface number 0
[ 166.680752][ T1121] usb 8-1: USB disconnect, device number 7
[ 166.693043][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 166.696587][ T2692] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 166.710803][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 166.730302][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 166.733271][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 166.739100][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 166.748684][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 166.748714][ T10] usb 7-1: Product: syz
[ 166.748735][ T10] usb 7-1: Manufacturer: syz
[ 166.748756][ T10] usb 7-1: SerialNumber: syz
[ 166.762580][ T10] usb 7-1: config 0 descriptor??
[ 166.814837][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 166.824991][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 166.832125][ T2692] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 166.841032][ T2692] em28xx 5-1:0.132: board has no eeprom
[ 166.870229][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 166.878164][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 166.897431][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 166.900253][ T2692] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 166.904649][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
2025/09/09 11:32:49 executed programs: 39
[ 166.912643][ T2692] em28xx 5-1:0.132: analog set to bulk mode.
[ 166.926016][ T5756] usb 3-1: USB disconnect, device number 7
[ 166.927466][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 166.932709][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[ 166.940161][ T37] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[ 166.973069][ T5760] usb 8-1: Decoder not found
[ 166.974312][ T2692] usb 5-1: USB disconnect, device number 6
[ 166.977853][ T5760] em28xx 8-1:0.132: failed to create media graph
[ 166.998483][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 166.999664][ T2692] em28xx 5-1:0.132: Disconnecting em28xx
[ 167.015714][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 167.024491][ T23] em28xx 3-1:0.132: Registering V4L2 extension
[ 167.080609][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 167.104716][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 167.117634][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 167.126215][ T37] usb 1-1: config 0 has no interface number 0
[ 167.132759][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 167.142998][ T23] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 167.150626][ T23] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 167.152151][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 167.158024][ T23] em28xx 3-1:0.132: No AC97 audio processor
[ 167.173192][ T23] usb 3-1: Decoder not found
[ 167.173219][ T23] em28xx 3-1:0.132: failed to create media graph
[ 167.173251][ T23] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 167.175442][ T23] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 167.178051][ T10] em28xx 7-1:0.132: board has no eeprom
[ 167.210238][ T5758] em28xx 5-1:0.132: Registering V4L2 extension
[ 167.221428][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 167.230692][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 167.238726][ T37] usb 1-1: Product: syz
[ 167.243007][ T37] usb 1-1: Manufacturer: syz
[ 167.247727][ T37] usb 1-1: SerialNumber: syz
[ 167.250213][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 167.260373][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 167.285913][ T37] usb 1-1: config 0 descriptor??
[ 167.304061][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 167.314104][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 167.321026][ T10] usb 7-1: USB disconnect, device number 7
[ 167.328974][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 167.395085][ T5758] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 167.402367][ T5758] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 167.409626][ T5758] em28xx 5-1:0.132: No AC97 audio processor
[ 167.425216][ T5758] usb 5-1: Decoder not found
[ 167.429859][ T5758] em28xx 5-1:0.132: failed to create media graph
[ 167.436309][ T5758] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 167.444520][ T5758] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 167.453359][ T2692] em28xx 5-1:0.132: Closing input extension
[ 167.459510][ T1121] em28xx 8-1:0.132: Closing input extension
[ 167.462326][ T2692] em28xx 5-1:0.132: Freeing device
[ 167.466276][ T5760] em28xx 7-1:0.132: Registering V4L2 extension
[ 167.479974][ T1121] em28xx 8-1:0.132: Freeing device
[ 167.552168][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 167.615380][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 167.624827][ T37] em28xx 1-1:0.132: board has no eeprom
[ 167.655964][ T5760] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 167.663157][ T5760] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 167.670788][ T5760] em28xx 7-1:0.132: No AC97 audio processor
[ 167.682601][ T5760] usb 7-1: Decoder not found
[ 167.687400][ T5760] em28xx 7-1:0.132: failed to create media graph
[ 167.695599][ T5760] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 167.703826][ T5760] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 167.712028][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 167.712583][ T10] em28xx 7-1:0.132: Closing input extension
[ 167.720353][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 167.729556][ T10] em28xx 7-1:0.132: Freeing device
[ 167.732527][ T5756] em28xx 3-1:0.132: Closing input extension
[ 167.733117][ T5758] em28xx 1-1:0.132: Registering V4L2 extension
[ 167.752163][ T5756] em28xx 3-1:0.132: Freeing device
[ 167.770458][ T2692] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 167.794738][ T37] usb 1-1: USB disconnect, device number 7
[ 167.808247][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 167.820242][ T1121] usb 8-1: new high-speed USB device number 8 using dummy_hcd
[ 167.920819][ T2692] usb 5-1: Using ep0 maxpacket: 32
[ 167.933268][ T2692] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 167.941863][ T2692] usb 5-1: config 0 has no interface number 0
[ 167.959867][ T5758] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 167.967012][ T5758] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 167.974240][ T5758] em28xx 1-1:0.132: No AC97 audio processor
[ 167.980414][ T2692] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 167.996731][ T2692] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 168.006186][ T2692] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 168.011306][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 168.014334][ T2692] usb 5-1: Product: syz
[ 168.023868][ T2692] usb 5-1: Manufacturer: syz
[ 168.028597][ T2692] usb 5-1: SerialNumber: syz
[ 168.048272][ T5758] usb 1-1: Decoder not found
[ 168.052999][ T5758] em28xx 1-1:0.132: failed to create media graph
[ 168.059491][ T5758] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 168.061151][ T10] usb 7-1: new high-speed USB device number 8 using dummy_hcd
[ 168.066374][ T5756] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 168.088674][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 168.097149][ T1121] usb 8-1: config 0 has no interface number 0
[ 168.106249][ T2692] usb 5-1: config 0 descriptor??
[ 168.112463][ T5758] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 168.127842][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 168.135108][ T2692] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 168.148360][ T2692] em28xx 5-1:0.132: Video interface 132 found:
[ 168.159089][ T37] em28xx 1-1:0.132: Closing input extension
[ 168.166331][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 168.168410][ T37] em28xx 1-1:0.132: Freeing device
[ 168.175527][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 168.175558][ T1121] usb 8-1: Product: syz
[ 168.193136][ T1121] usb 8-1: Manufacturer: syz
[ 168.197786][ T1121] usb 8-1: SerialNumber: syz
[ 168.219878][ T1121] usb 8-1: config 0 descriptor??
[ 168.234131][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 168.244750][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 168.270233][ T5756] usb 3-1: Using ep0 maxpacket: 32
[ 168.277451][ T5756] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 168.286246][ T5756] usb 3-1: config 0 has no interface number 0
[ 168.290172][ T10] usb 7-1: Using ep0 maxpacket: 32
[ 168.294573][ T5756] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 168.310773][ T10] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 168.310890][ T5756] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 168.319046][ T10] usb 7-1: config 0 has no interface number 0
[ 168.328318][ T5756] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 168.328348][ T5756] usb 3-1: Product: syz
[ 168.328367][ T5756] usb 3-1: Manufacturer: syz
[ 168.328418][ T5756] usb 3-1: SerialNumber: syz
[ 168.365420][ T10] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 168.368656][ T5756] usb 3-1: config 0 descriptor??
[ 168.391459][ T10] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 168.394190][ T5756] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 168.401156][ T10] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 168.401193][ T10] usb 7-1: Product: syz
[ 168.401215][ T10] usb 7-1: Manufacturer: syz
[ 168.401286][ T10] usb 7-1: SerialNumber: syz
[ 168.405343][ T10] usb 7-1: config 0 descriptor??
[ 168.411832][ T5756] em28xx 3-1:0.132: Video interface 132 found:
[ 168.438338][ T10] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 168.441035][ T2692] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 168.445444][ T10] em28xx 7-1:0.132: Video interface 132 found:
[ 168.490656][ T1121] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 168.512578][ T2692] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 168.521582][ T2692] em28xx 5-1:0.132: board has no eeprom
[ 168.562858][ T1121] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 168.571912][ T1121] em28xx 8-1:0.132: board has no eeprom
[ 168.580217][ T37] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[ 168.589967][ T2692] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 168.598104][ T2692] em28xx 5-1:0.132: analog set to bulk mode.
[ 168.604552][ T5758] em28xx 5-1:0.132: Registering V4L2 extension
[ 168.631601][ T1121] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 168.631603][ T2692] usb 5-1: USB disconnect, device number 7
[ 168.631637][ T1121] em28xx 8-1:0.132: analog set to bulk mode.
[ 168.650327][ T5756] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 168.659653][ T2692] em28xx 5-1:0.132: Disconnecting em28xx
[ 168.666119][ T1121] usb 8-1: USB disconnect, device number 8
[ 168.676520][ T1121] em28xx 8-1:0.132: Disconnecting em28xx
[ 168.710609][ T10] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 168.731712][ T5756] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 168.741103][ T5756] em28xx 3-1:0.132: board has no eeprom
[ 168.757002][ T5758] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 168.764342][ T5758] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 168.771712][ T5758] em28xx 5-1:0.132: No AC97 audio processor
[ 168.777813][ T37] usb 1-1: Using ep0 maxpacket: 32
[ 168.782273][ T10] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 168.785770][ T37] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 168.792720][ T10] em28xx 7-1:0.132: board has no eeprom
[ 168.800270][ T37] usb 1-1: config 0 has no interface number 0
[ 168.801379][ T5758] usb 5-1: Decoder not found
[ 168.801403][ T5758] em28xx 5-1:0.132: failed to create media graph
[ 168.801435][ T5758] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 168.802926][ T5758] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 168.839775][ T5760] em28xx 8-1:0.132: Registering V4L2 extension
[ 168.839812][ T37] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 168.856221][ T5756] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 168.864273][ T5756] em28xx 3-1:0.132: analog set to bulk mode.
[ 168.872222][ T10] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 168.877650][ T5756] usb 3-1: USB disconnect, device number 8
[ 168.880206][ T10] em28xx 7-1:0.132: analog set to bulk mode.
[ 168.887111][ T37] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 168.901417][ T37] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 168.909448][ T37] usb 1-1: Product: syz
[ 168.913781][ T37] usb 1-1: Manufacturer: syz
[ 168.918500][ T37] usb 1-1: SerialNumber: syz
[ 168.924620][ T5756] em28xx 3-1:0.132: Disconnecting em28xx
[ 168.940296][ T37] usb 1-1: config 0 descriptor??
[ 168.977406][ T10] usb 7-1: USB disconnect, device number 8
[ 168.978384][ T37] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 168.994617][ T37] em28xx 1-1:0.132: Video interface 132 found:
[ 168.996248][ T10] em28xx 7-1:0.132: Disconnecting em28xx
[ 169.073258][ T5760] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 169.080636][ T5760] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 169.088035][ T5760] em28xx 8-1:0.132: No AC97 audio processor
[ 169.096163][ T5760] usb 8-1: Decoder not found
[ 169.100943][ T5760] em28xx 8-1:0.132: failed to create media graph
[ 169.107322][ T5760] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 169.115865][ T5760] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 169.124707][ T1121] em28xx 8-1:0.132: Closing input extension
[ 169.130871][ T23] em28xx 3-1:0.132: Registering V4L2 extension
[ 169.140904][ T1121] em28xx 8-1:0.132: Freeing device
[ 169.221004][ T37] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 169.293413][ T23] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 169.300745][ T23] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 169.307865][ T23] em28xx 3-1:0.132: No AC97 audio processor
[ 169.318845][ T37] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 169.328293][ T37] em28xx 1-1:0.132: board has no eeprom
[ 169.336764][ T23] usb 3-1: Decoder not found
[ 169.341457][ T23] em28xx 3-1:0.132: failed to create media graph
[ 169.347869][ T23] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 169.356138][ T23] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 169.364849][ T9] em28xx 7-1:0.132: Registering V4L2 extension
[ 169.390596][ T37] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 169.398515][ T37] em28xx 1-1:0.132: analog set to bulk mode.
[ 169.417652][ T37] usb 1-1: USB disconnect, device number 8
[ 169.427934][ T37] em28xx 1-1:0.132: Disconnecting em28xx
[ 169.477194][ T9] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 169.484556][ T9] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 169.492104][ T9] em28xx 7-1:0.132: No AC97 audio processor
[ 169.498078][ T1121] usb 8-1: new high-speed USB device number 9 using dummy_hcd
[ 169.507642][ T9] usb 7-1: Decoder not found
[ 169.515252][ T9] em28xx 7-1:0.132: failed to create media graph
[ 169.521720][ T9] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 169.530369][ T9] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 169.539060][ T10] em28xx 7-1:0.132: Closing input extension
[ 169.545350][ T2692] em28xx 5-1:0.132: Closing input extension
[ 169.547850][ T10] em28xx 7-1:0.132: Freeing device
[ 169.551821][ T5756] em28xx 3-1:0.132: Closing input extension
[ 169.563743][ T23] em28xx 1-1:0.132: Registering V4L2 extension
[ 169.582724][ T2692] em28xx 5-1:0.132: Freeing device
[ 169.596823][ T5756] em28xx 3-1:0.132: Freeing device
[ 169.672221][ T1121] usb 8-1: Using ep0 maxpacket: 32
[ 169.692317][ T1121] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 169.701019][ T1121] usb 8-1: config 0 has no interface number 0
[ 169.735586][ T1121] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 169.776674][ T1121] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 169.786110][ T1121] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 169.794197][ T1121] usb 8-1: Product: syz
[ 169.798400][ T1121] usb 8-1: Manufacturer: syz
[ 169.803075][ T1121] usb 8-1: SerialNumber: syz
[ 169.816073][ T1121] usb 8-1: config 0 descriptor??
[ 169.837258][ T1121] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 169.847861][ T1121] em28xx 8-1:0.132: Video interface 132 found:
[ 169.895814][ T23] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 169.902987][ T23] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 169.902989][ T10] usb 7-1: new high-speed USB device number 9 using dummy_hcd
[ 169.917794][ T23] em28xx 1-1:0.132: No AC97 audio processor
[ 169.924699][ T2692] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[ 169.932792][ T5756] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[ 169.950869][ T23] usb 1-1: Decoder not found
[ 169.955609][ T23] em28xx 1-1:0.132: failed to create media graph
[ 169.962501][ T23] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 169.971594][ T23] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 169.971787][ T5939] ==================================================================
[ 169.980593][ T37] em28xx 1-1:0.132: Closing input extension
[ 169.988392][ T5939] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[ 170.001767][ T5939] Read of size 8 at addr ffff88811d67c738 by task v4l_id/5939
[ 170.009252][ T5939]
[ 170.012234][ T5939] CPU: 0 UID: 0 PID: 5939 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary)
[ 170.012258][ T5939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 170.012269][ T5939] Call Trace:
[ 170.012275][ T5939]
[ 170.012282][ T5939] dump_stack_lvl+0x116/0x1f0
[ 170.012309][ T5939] print_report+0xcd/0x630
[ 170.012331][ T5939] ? __virt_addr_valid+0x81/0x610
[ 170.012353][ T5939] ? __phys_addr+0xe8/0x180
[ 170.012375][ T5939] ? v4l2_fh_init+0x27d/0x2c0
[ 170.012392][ T5939] kasan_report+0xe0/0x110
[ 170.012413][ T5939] ? v4l2_fh_init+0x27d/0x2c0
[ 170.012445][ T5939] v4l2_fh_init+0x27d/0x2c0
[ 170.012462][ T5939] v4l2_fh_open+0x83/0xc0
[ 170.012479][ T5939] em28xx_v4l2_open+0x24e/0x7e0
[ 170.012497][ T5939] v4l2_open+0x222/0x490
[ 170.012511][ T5939] ? __pfx_v4l2_open+0x10/0x10
[ 170.012530][ T5939] chrdev_open+0x231/0x6a0
[ 170.012550][ T5939] ? __pfx_chrdev_open+0x10/0x10
[ 170.012571][ T5939] do_dentry_open+0x6da/0x13a0
[ 170.012588][ T5939] ? __pfx_chrdev_open+0x10/0x10
[ 170.012607][ T5939] ? inode_permission+0x156/0x630
[ 170.012631][ T5939] vfs_open+0x82/0x3f0
[ 170.012651][ T5939] ? may_open+0x1f2/0x400
[ 170.012674][ T5939] path_openat+0x1de4/0x2cb0
[ 170.012695][ T5939] ? __pfx_path_openat+0x10/0x10
[ 170.012715][ T5939] do_filp_open+0x20b/0x470
[ 170.012732][ T5939] ? __pfx_do_filp_open+0x10/0x10
[ 170.012756][ T5939] ? alloc_fd+0x420/0x760
[ 170.012775][ T5939] do_sys_openat2+0x11b/0x1d0
[ 170.012797][ T5939] ? __pfx_do_sys_openat2+0x10/0x10
[ 170.012818][ T5939] ? find_held_lock+0x2b/0x80
[ 170.012839][ T5939] ? handle_mm_fault+0x2ab/0xd10
[ 170.012862][ T5939] __x64_sys_openat+0x174/0x210
[ 170.012884][ T5939] ? __pfx___x64_sys_openat+0x10/0x10
[ 170.012907][ T5939] ? do_user_addr_fault+0x83f/0x1240
[ 170.012926][ T5939] do_syscall_64+0xcd/0x4b0
[ 170.012950][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.012967][ T5939] RIP: 0033:0x7f43a2dfc407
[ 170.012981][ T5939] 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
[ 170.012997][ T5939] RSP: 002b:00007ffeaa2e84a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 170.013013][ T5939] RAX: ffffffffffffffda RBX: 00007f43a2d0e880 RCX: 00007f43a2dfc407
[ 170.013024][ T5939] RDX: 0000000000000000 RSI: 00007ffeaa2e8f24 RDI: ffffffffffffff9c
[ 170.013034][ T5939] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 170.013044][ T5939] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 170.013053][ T5939] R13: 00007ffeaa2e86f0 R14: 00007f43a3592000 R15: 00005595352554d8
[ 170.013068][ T5939]
[ 170.013074][ T5939]
[ 170.275838][ T5939] Allocated by task 23:
[ 170.280029][ T5939] kasan_save_stack+0x33/0x60
[ 170.284724][ T5939] kasan_save_track+0x14/0x30
[ 170.289412][ T5939] __kasan_kmalloc+0x8f/0xa0
[ 170.294010][ T5939] em28xx_v4l2_init+0x114/0x4080
[ 170.298958][ T5939] em28xx_init_extension+0x13a/0x200
[ 170.304272][ T5939] request_module_async+0x61/0x70
[ 170.309426][ T5939] process_one_work+0x9cc/0x1b70
[ 170.314387][ T5939] worker_thread+0x6c8/0xf10
[ 170.319020][ T5939] kthread+0x3c5/0x780
[ 170.323100][ T5939] ret_from_fork+0x5b6/0x6c0
[ 170.327696][ T5939] ret_from_fork_asm+0x1a/0x30
[ 170.332475][ T5939]
[ 170.334799][ T5939] Freed by task 23:
[ 170.338610][ T5939] kasan_save_stack+0x33/0x60
[ 170.343300][ T5939] kasan_save_track+0x14/0x30
[ 170.347991][ T5939] kasan_save_free_info+0x3b/0x60
[ 170.353032][ T5939] __kasan_slab_free+0x3e/0x50
[ 170.357916][ T5939] kfree+0x283/0x470
[ 170.361937][ T5939] em28xx_v4l2_init+0x22b5/0x4080
[ 170.366992][ T5939] em28xx_init_extension+0x13a/0x200
[ 170.372346][ T5939] request_module_async+0x61/0x70
[ 170.377849][ T5939] process_one_work+0x9cc/0x1b70
[ 170.382998][ T5939] worker_thread+0x6c8/0xf10
[ 170.387615][ T5939] kthread+0x3c5/0x780
[ 170.391698][ T5939] ret_from_fork+0x5b6/0x6c0
[ 170.396398][ T5939] ret_from_fork_asm+0x1a/0x30
[ 170.401382][ T5939]
[ 170.403815][ T5939] The buggy address belongs to the object at ffff88811d67c000
[ 170.403815][ T5939] which belongs to the cache kmalloc-8k of size 8192
[ 170.417979][ T5939] The buggy address is located 1848 bytes inside of
[ 170.417979][ T5939] freed 8192-byte region [ffff88811d67c000, ffff88811d67e000)
[ 170.431961][ T5939]
[ 170.434297][ T5939] The buggy address belongs to the physical page:
[ 170.440741][ T5939] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11d678
[ 170.449600][ T5939] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 170.458131][ T5939] flags: 0x200000000000040(head|node=0|zone=2)
[ 170.464297][ T5939] page_type: f5(slab)
[ 170.468301][ T5939] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[ 170.476892][ T5939] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 170.485488][ T5939] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[ 170.494169][ T5939] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 170.502855][ T5939] head: 0200000000000003 ffffea0004759e01 00000000ffffffff 00000000ffffffff
[ 170.511550][ T5939] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[ 170.520352][ T5939] page dumped because: kasan: bad access detected
[ 170.526869][ T5939] page_owner tracks the page as allocated
[ 170.532689][ T5939] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 23, tgid 23 (kworker/1:0), ts 169138247000, free_ts 169054777086
[ 170.554076][ T5939] post_alloc_hook+0x1c0/0x230
[ 170.558866][ T5939] get_page_from_freelist+0xf98/0x2ce0
[ 170.564347][ T5939] __alloc_frozen_pages_noprof+0x259/0x21e0
[ 170.570265][ T5939] alloc_pages_mpol+0xe4/0x410
[ 170.575185][ T5939] new_slab+0x247/0x330
[ 170.579362][ T5939] ___slab_alloc+0xc78/0x1680
[ 170.584147][ T5939] __slab_alloc.constprop.0+0x56/0xb0
[ 170.589535][ T5939] __kmalloc_cache_noprof+0x209/0x3c0
[ 170.594930][ T5939] em28xx_v4l2_init+0x114/0x4080
[ 170.599975][ T5939] em28xx_init_extension+0x13a/0x200
[ 170.605373][ T5939] request_module_async+0x61/0x70
[ 170.610413][ T5939] process_one_work+0x9cc/0x1b70
[ 170.615369][ T5939] worker_thread+0x6c8/0xf10
[ 170.619976][ T5939] kthread+0x3c5/0x780
[ 170.624078][ T5939] ret_from_fork+0x5b6/0x6c0
[ 170.628673][ T5939] ret_from_fork_asm+0x1a/0x30
[ 170.633451][ T5939] page last free pid 5924 tgid 5924 stack trace:
[ 170.639870][ T5939] __free_frozen_pages+0x78a/0xfd0
[ 170.644998][ T5939] __put_partials+0x165/0x1c0
[ 170.649897][ T5939] qlist_free_all+0x4d/0x120
[ 170.654586][ T5939] kasan_quarantine_reduce+0x195/0x1e0
[ 170.660267][ T5939] __kasan_slab_alloc+0x4e/0x70
[ 170.665133][ T5939] kmem_cache_alloc_noprof+0x14f/0x3b0
[ 170.670614][ T5939] vm_area_alloc+0x1f/0x160
[ 170.675139][ T5939] __mmap_region+0xec4/0x25d0
[ 170.680016][ T5939] mmap_region+0x1ab/0x3f0
[ 170.684473][ T5939] do_mmap+0xa2e/0x11f0
[ 170.688650][ T5939] vm_mmap_pgoff+0x201/0x390
[ 170.693265][ T5939] ksys_mmap_pgoff+0x32c/0x5c0
[ 170.698045][ T5939] __x64_sys_mmap+0x125/0x190
[ 170.702735][ T5939] do_syscall_64+0xcd/0x4b0
[ 170.707345][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.713248][ T5939]
[ 170.715582][ T5939] Memory state around the buggy address:
[ 170.721218][ T5939] ffff88811d67c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 170.729551][ T5939] ffff88811d67c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 170.737620][ T5939] >ffff88811d67c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 170.745768][ T5939] ^
[ 170.751861][ T5939] ffff88811d67c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 170.759934][ T5939] ffff88811d67c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 170.768290][ T5939] ==================================================================
[ 170.776858][ T5939] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 170.784088][ T5939] CPU: 0 UID: 0 PID: 5939 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary)
[ 170.793792][ T5939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 170.803879][ T5939] Call Trace:
[ 170.807192][ T5939]
[ 170.810243][ T5939] dump_stack_lvl+0x3d/0x1f0
[ 170.814861][ T5939] vpanic+0x6e8/0x7a0
[ 170.819142][ T5939] ? __pfx_vpanic+0x10/0x10
[ 170.823659][ T5939] ? __pfx_vprintk_emit+0x10/0x10
[ 170.828964][ T5939] ? v4l2_fh_init+0x27d/0x2c0
[ 170.833651][ T5939] panic+0xca/0xd0
[ 170.837483][ T5939] ? __pfx_panic+0x10/0x10
[ 170.842006][ T5939] ? check_panic_on_warn+0x1f/0xb0
[ 170.847222][ T5939] check_panic_on_warn+0xab/0xb0
[ 170.852184][ T5939] end_report+0x107/0x170
[ 170.856535][ T5939] kasan_report+0xee/0x110
[ 170.861144][ T5939] ? v4l2_fh_init+0x27d/0x2c0
[ 170.865840][ T5939] v4l2_fh_init+0x27d/0x2c0
[ 170.870449][ T5939] v4l2_fh_open+0x83/0xc0
[ 170.874799][ T5939] em28xx_v4l2_open+0x24e/0x7e0
[ 170.880030][ T5939] v4l2_open+0x222/0x490
[ 170.884294][ T5939] ? __pfx_v4l2_open+0x10/0x10
[ 170.889263][ T5939] chrdev_open+0x231/0x6a0
[ 170.893695][ T5939] ? __pfx_chrdev_open+0x10/0x10
[ 170.898740][ T5939] do_dentry_open+0x6da/0x13a0
[ 170.903533][ T5939] ? __pfx_chrdev_open+0x10/0x10
[ 170.908489][ T5939] ? inode_permission+0x156/0x630
[ 170.913535][ T5939] vfs_open+0x82/0x3f0
[ 170.917803][ T5939] ? may_open+0x1f2/0x400
[ 170.922247][ T5939] path_openat+0x1de4/0x2cb0
[ 170.926942][ T5939] ? __pfx_path_openat+0x10/0x10
[ 170.931982][ T5939] do_filp_open+0x20b/0x470
[ 170.936588][ T5939] ? __pfx_do_filp_open+0x10/0x10
[ 170.941659][ T5939] ? alloc_fd+0x420/0x760
[ 170.946025][ T5939] do_sys_openat2+0x11b/0x1d0
[ 170.950744][ T5939] ? __pfx_do_sys_openat2+0x10/0x10
[ 170.956220][ T5939] ? find_held_lock+0x2b/0x80
[ 170.960920][ T5939] ? handle_mm_fault+0x2ab/0xd10
[ 170.965880][ T5939] __x64_sys_openat+0x174/0x210
[ 170.970953][ T5939] ? __pfx___x64_sys_openat+0x10/0x10
[ 170.976360][ T5939] ? do_user_addr_fault+0x83f/0x1240
[ 170.981771][ T5939] do_syscall_64+0xcd/0x4b0
[ 170.986294][ T5939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 170.992644][ T5939] RIP: 0033:0x7f43a2dfc407
[ 170.997306][ T5939] 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
[ 171.017018][ T5939] RSP: 002b:00007ffeaa2e84a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 171.025557][ T5939] RAX: ffffffffffffffda RBX: 00007f43a2d0e880 RCX: 00007f43a2dfc407
[ 171.033780][ T5939] RDX: 0000000000000000 RSI: 00007ffeaa2e8f24 RDI: ffffffffffffff9c
[ 171.042397][ T5939] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 171.050482][ T5939] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 171.058473][ T5939] R13: 00007ffeaa2e86f0 R14: 00007f43a3592000 R15: 00005595352554d8
[ 171.066494][ T5939]
[ 171.069889][ T5939] Kernel Offset: disabled
[ 171.074221][ T5939] Rebooting in 86400 seconds..