Warning: Permanently added '10.128.1.206' (ED25519) to the list of known hosts.
2025/07/04 15:44:27 ignoring optional flag "sandboxArg"="0"
2025/07/04 15:44:28 parsed 1 programs
[ 47.941952][ T29] audit: type=1400 audit(1751643868.813:61): avc: denied { node_bind } for pid=2951 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 49.542080][ T29] audit: type=1400 audit(1751643870.413:62): avc: denied { mounton } for pid=2959 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
[ 49.547063][ T2959] cgroup: Unknown subsys name 'net'
[ 49.565217][ T29] audit: type=1400 audit(1751643870.423:63): avc: denied { mount } for pid=2959 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
[ 49.593103][ T29] audit: type=1400 audit(1751643870.453:64): avc: denied { unmount } for pid=2959 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 49.745255][ T2959] cgroup: Unknown subsys name 'cpuset'
[ 49.753915][ T2959] cgroup: Unknown subsys name 'rlimit'
[ 49.939313][ T29] audit: type=1400 audit(1751643870.813:65): avc: denied { setattr } for pid=2959 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
[ 49.962787][ T29] audit: type=1400 audit(1751643870.813:66): avc: denied { create } for pid=2959 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 49.983495][ T29] audit: type=1400 audit(1751643870.813:67): avc: denied { write } for pid=2959 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 50.003994][ T29] audit: type=1400 audit(1751643870.813:68): avc: denied { read } for pid=2959 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 50.024313][ T29] audit: type=1400 audit(1751643870.813:69): avc: denied { module_request } for pid=2959 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 50.046258][ T29] audit: type=1400 audit(1751643870.853:70): avc: denied { sys_module } for pid=2959 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 50.096152][ T2963] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 50.179414][ T2959] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 51.946242][ T2970] 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.
[ 53.807267][ T29] kauditd_printk_skb: 28 callbacks suppressed
[ 53.807286][ T29] audit: type=1401 audit(1751643874.683:99): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/07/04 15:44:46 executed programs: 0
[ 65.508615][ T29] audit: type=1400 audit(1751643886.383:100): avc: denied { write } for pid=2951 comm="syz-execprog" path="pipe:[482]" dev="pipefs" ino=482 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 65.791403][ T3037] syz-executor (3037) used greatest stack depth: 22808 bytes left
2025/07/04 15:45:33 executed programs: 10
[ 113.143818][ T29] audit: type=1400 audit(1751643934.013:101): avc: denied { read write } for pid=5794 comm="syz.6.16" 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
[ 113.168319][ T29] audit: type=1400 audit(1751643934.013:102): avc: denied { open } for pid=5794 comm="syz.6.16" 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
[ 113.192070][ T29] audit: type=1400 audit(1751643934.013:103): avc: denied { ioctl } for pid=5794 comm="syz.6.16" 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
[ 113.420256][ T37] usb 7-1: new high-speed USB device number 2 using dummy_hcd
[ 113.613457][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 113.622061][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 113.630833][ T37] usb 7-1: config 0 has no interface number 0
[ 113.633530][ T9] usb 8-1: new high-speed USB device number 2 using dummy_hcd
[ 113.640319][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 113.658700][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 113.668577][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 113.676921][ T37] usb 7-1: Product: syz
[ 113.681189][ T37] usb 7-1: Manufacturer: syz
[ 113.685987][ T37] usb 7-1: SerialNumber: syz
[ 113.695695][ T37] usb 7-1: config 0 descriptor??
[ 113.706956][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 113.717108][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 113.753307][ T3567] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 113.802691][ T9] usb 8-1: Using ep0 maxpacket: 32
[ 113.809504][ T9] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 113.818088][ T9] usb 8-1: config 0 has no interface number 0
[ 113.822733][ T23] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 113.824243][ T9] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 113.844831][ T9] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 113.853954][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 113.861981][ T9] usb 8-1: Product: syz
[ 113.866206][ T9] usb 8-1: Manufacturer: syz
[ 113.870833][ T9] usb 8-1: SerialNumber: syz
[ 113.878376][ T9] usb 8-1: config 0 descriptor??
[ 113.887514][ T9] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 113.897387][ T9] em28xx 8-1:0.132: Video interface 132 found:
[ 113.903003][ T3567] usb 5-1: Using ep0 maxpacket: 32
[ 113.903650][ T3538] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 113.910955][ T3567] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 113.924753][ T3567] usb 5-1: config 0 has no interface number 0
[ 113.934668][ T3567] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 113.948822][ T3567] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 113.958111][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 113.966248][ T3567] usb 5-1: Product: syz
[ 113.970443][ T3567] usb 5-1: Manufacturer: syz
[ 113.975202][ T3567] usb 5-1: SerialNumber: syz
[ 113.982810][ T3567] usb 5-1: config 0 descriptor??
[ 113.991872][ T3567] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 114.002027][ T3567] em28xx 5-1:0.132: Video interface 132 found:
[ 114.008819][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 114.014227][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 114.022948][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 114.031192][ T23] usb 2-1: config 0 has no interface number 0
[ 114.037425][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 114.050246][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 114.059835][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 114.068391][ T23] usb 2-1: Product: syz
[ 114.072735][ T23] usb 2-1: Manufacturer: syz
[ 114.077375][ T23] usb 2-1: SerialNumber: syz
[ 114.082977][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 114.086269][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 114.097036][ T37] em28xx 7-1:0.132: board has no eeprom
[ 114.109572][ T23] usb 2-1: config 0 descriptor??
[ 114.110879][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 114.123386][ T3538] usb 3-1: config 0 has no interface number 0
[ 114.130191][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 114.130751][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 114.153012][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 114.153505][ T9] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 114.170317][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 114.172790][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 114.179983][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 114.188707][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 114.196673][ T3538] usb 3-1: Product: syz
[ 114.203756][ T5817] em28xx 7-1:0.132: Registering V4L2 extension
[ 114.207256][ T3538] usb 3-1: Manufacturer: syz
[ 114.207278][ T3538] usb 3-1: SerialNumber: syz
[ 114.212017][ T3538] usb 3-1: config 0 descriptor??
[ 114.232219][ T9] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 114.241306][ T9] em28xx 8-1:0.132: board has no eeprom
[ 114.253017][ T37] usb 7-1: USB disconnect, device number 2
[ 114.270076][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 114.270892][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 114.280017][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 114.293624][ T3567] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 114.326303][ T9] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 114.334926][ T9] em28xx 8-1:0.132: analog set to bulk mode.
[ 114.354353][ T3567] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 114.363854][ T3567] em28xx 5-1:0.132: board has no eeprom
[ 114.368153][ T9] usb 8-1: USB disconnect, device number 2
[ 114.391683][ T9] em28xx 8-1:0.132: Disconnecting em28xx
[ 114.406174][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 114.423121][ T3567] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 114.431769][ T3567] em28xx 5-1:0.132: analog set to bulk mode.
[ 114.444261][ T3567] usb 5-1: USB disconnect, device number 2
[ 114.451653][ T3567] em28xx 5-1:0.132: Disconnecting em28xx
[ 114.480783][ T5817] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 114.488454][ T5817] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 114.495926][ T5817] em28xx 7-1:0.132: No AC97 audio processor
[ 114.512106][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 114.521280][ T23] em28xx 2-1:0.132: board has no eeprom
[ 114.533076][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 114.536674][ T5817] usb 7-1: Decoder not found
[ 114.544046][ T5817] em28xx 7-1:0.132: failed to create media graph
[ 114.550424][ T5817] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 114.559443][ T5817] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 114.569394][ T10] em28xx 8-1:0.132: Registering V4L2 extension
[ 114.593055][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 114.595292][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 114.600943][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 114.615841][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 114.620515][ T23] usb 2-1: USB disconnect, device number 2
[ 114.642500][ T23] em28xx 2-1:0.132: Disconnecting em28xx
[ 114.692696][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 114.700691][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 114.708297][ T10] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 114.715622][ T10] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 114.723494][ T10] em28xx 8-1:0.132: No AC97 audio processor
[ 114.735646][ T3538] usb 3-1: USB disconnect, device number 2
[ 114.753113][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 114.761869][ T10] usb 8-1: Decoder not found
[ 114.766773][ T10] em28xx 8-1:0.132: failed to create media graph
[ 114.776933][ T10] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 114.785311][ T10] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 114.795265][ T5822] em28xx 5-1:0.132: Registering V4L2 extension
[ 114.890189][ T5822] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 114.898681][ T5822] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 114.906407][ T5822] em28xx 5-1:0.132: No AC97 audio processor
[ 114.917807][ T5822] usb 5-1: Decoder not found
[ 114.922544][ T5822] em28xx 5-1:0.132: failed to create media graph
[ 114.929096][ T5822] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 114.936996][ T5822] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 114.945793][ T37] em28xx 7-1:0.132: Closing input extension
[ 114.951943][ T5817] em28xx 2-1:0.132: Registering V4L2 extension
[ 114.964619][ T37] em28xx 7-1:0.132: Freeing device
[ 115.099966][ T5817] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 115.107527][ T5817] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 115.115076][ T5817] em28xx 2-1:0.132: No AC97 audio processor
[ 115.125075][ T5817] usb 2-1: Decoder not found
[ 115.129815][ T5817] em28xx 2-1:0.132: failed to create media graph
[ 115.136779][ T5817] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 115.145428][ T5817] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 115.154423][ T5824] em28xx 3-1:0.132: Registering V4L2 extension
[ 115.238158][ T5824] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 115.245454][ T5824] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 115.252965][ T5824] em28xx 3-1:0.132: No AC97 audio processor
[ 115.260469][ T5824] usb 3-1: Decoder not found
[ 115.265740][ T5824] em28xx 3-1:0.132: failed to create media graph
[ 115.273037][ T5824] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 115.281539][ T5824] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 115.290481][ T9] em28xx 8-1:0.132: Closing input extension
[ 115.292782][ T37] usb 7-1: new high-speed USB device number 3 using dummy_hcd
[ 115.300117][ T9] em28xx 8-1:0.132: Freeing device
[ 115.304052][ T3567] em28xx 5-1:0.132: Closing input extension
[ 115.317744][ T23] em28xx 2-1:0.132: Closing input extension
[ 115.326941][ T3538] em28xx 3-1:0.132: Closing input extension
[ 115.336518][ T3567] em28xx 5-1:0.132: Freeing device
[ 115.340815][ T3538] em28xx 3-1:0.132: Freeing device
[ 115.360216][ T23] em28xx 2-1:0.132: Freeing device
[ 115.482691][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 115.489528][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 115.497809][ T37] usb 7-1: config 0 has no interface number 0
[ 115.513466][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.525748][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 115.534949][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.543061][ T37] usb 7-1: Product: syz
[ 115.547254][ T37] usb 7-1: Manufacturer: syz
[ 115.551876][ T37] usb 7-1: SerialNumber: syz
[ 115.567620][ T37] usb 7-1: config 0 descriptor??
[ 115.579932][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 115.589964][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 115.622744][ T9] usb 8-1: new high-speed USB device number 3 using dummy_hcd
[ 115.662745][ T3538] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 115.702710][ T23] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 115.710396][ T3567] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 115.772733][ T9] usb 8-1: Using ep0 maxpacket: 32
[ 115.781489][ T9] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 115.789771][ T9] usb 8-1: config 0 has no interface number 0
[ 115.796112][ T9] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.808093][ T9] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 115.817173][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.825215][ T9] usb 8-1: Product: syz
[ 115.829377][ T9] usb 8-1: Manufacturer: syz
[ 115.834036][ T9] usb 8-1: SerialNumber: syz
[ 115.838656][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 115.843047][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 115.847646][ T9] usb 8-1: config 0 descriptor??
[ 115.856403][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 115.864721][ T3538] usb 3-1: config 0 has no interface number 0
[ 115.872760][ T3567] usb 5-1: Using ep0 maxpacket: 32
[ 115.874008][ T9] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 115.878176][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 115.887677][ T9] em28xx 8-1:0.132: Video interface 132 found:
[ 115.887753][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.895962][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 115.901689][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 115.909549][ T23] usb 2-1: config 0 has no interface number 0
[ 115.917507][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 115.917532][ T3538] usb 3-1: Product: syz
[ 115.928603][ T3567] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 115.932716][ T3538] usb 3-1: Manufacturer: syz
[ 115.940796][ T3567] usb 5-1: config 0 has no interface number 0
[ 115.944941][ T3538] usb 3-1: SerialNumber: syz
[ 115.953601][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 115.974344][ T3538] usb 3-1: config 0 descriptor??
[ 115.977448][ T37] em28xx 7-1:0.132: board has no eeprom
[ 115.988450][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 115.998795][ T3567] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 116.000764][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 116.011447][ T3567] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 116.018742][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 116.027761][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 116.042104][ T3567] usb 5-1: Product: syz
[ 116.046416][ T3567] usb 5-1: Manufacturer: syz
[ 116.051033][ T3567] usb 5-1: SerialNumber: syz
[ 116.057373][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 116.066650][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 116.074714][ T23] usb 2-1: Product: syz
[ 116.078901][ T23] usb 2-1: Manufacturer: syz
[ 116.083629][ T23] usb 2-1: SerialNumber: syz
[ 116.088273][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 116.096312][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 116.102484][ T5817] em28xx 7-1:0.132: Registering V4L2 extension
[ 116.111950][ T3567] usb 5-1: config 0 descriptor??
[ 116.127192][ T3567] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 116.137220][ T3567] em28xx 5-1:0.132: Video interface 132 found:
[ 116.143746][ T37] usb 7-1: USB disconnect, device number 3
[ 116.162237][ T5817] em28xx 7-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[ 116.172029][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 116.173097][ T9] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 116.188235][ T23] usb 2-1: config 0 descriptor??
[ 116.207170][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 116.217229][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 116.244703][ T9] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 116.254271][ T9] em28xx 8-1:0.132: board has no eeprom
[ 116.260869][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 116.271309][ T5817] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 116.280748][ T5817] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 116.287945][ T5817] em28xx 7-1:0.132: No AC97 audio processor
[ 116.295571][ T5817] usb 7-1: Decoder not found
[ 116.300203][ T5817] em28xx 7-1:0.132: failed to create media graph
[ 116.306639][ T5817] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 116.319521][ T5817] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 116.331646][ T37] em28xx 7-1:0.132: Closing input extension
[ 116.336863][ T9] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 116.340432][ T37] em28xx 7-1:0.132: Freeing device
[ 116.345678][ T9] em28xx 8-1:0.132: analog set to bulk mode.
[ 116.357113][ T5824] em28xx 8-1:0.132: Registering V4L2 extension
[ 116.366122][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 116.375466][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 116.383627][ T3567] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 116.442673][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 116.450602][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 116.456960][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 116.464503][ T3567] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 116.473918][ T3567] em28xx 5-1:0.132: board has no eeprom
[ 116.481038][ T9] usb 8-1: USB disconnect, device number 3
[ 116.490241][ T5824] em28xx 8-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[ 116.500550][ T9] em28xx 8-1:0.132: Disconnecting em28xx
[ 116.515443][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 116.524404][ T23] em28xx 2-1:0.132: board has no eeprom
[ 116.553216][ T3567] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 116.553977][ T3538] usb 3-1: USB disconnect, device number 3
[ 116.561369][ T3567] em28xx 5-1:0.132: analog set to bulk mode.
[ 116.600767][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 116.603914][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 116.614396][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 116.646559][ T3567] usb 5-1: USB disconnect, device number 3
[ 116.667230][ T23] usb 2-1: USB disconnect, device number 3
[ 116.681748][ T3567] em28xx 5-1:0.132: Disconnecting em28xx
[ 116.697002][ T23] em28xx 2-1:0.132: Disconnecting em28xx
[ 116.703771][ T37] usb 7-1: new high-speed USB device number 4 using dummy_hcd
[ 116.719123][ T5824] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 116.726627][ T5824] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 116.734016][ T5824] em28xx 8-1:0.132: No AC97 audio processor
[ 116.772928][ T5824] usb 8-1: Decoder not found
[ 116.777602][ T5824] em28xx 8-1:0.132: failed to create media graph
[ 116.784262][ T5824] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 116.792121][ T5824] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 116.800932][ T10] em28xx 3-1:0.132: Registering V4L2 extension
[ 116.901379][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 116.902357][ T10] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 116.908586][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 116.914307][ T10] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 116.922711][ T37] usb 7-1: config 0 has no interface number 0
[ 116.930045][ T10] em28xx 3-1:0.132: No AC97 audio processor
[ 116.936594][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 116.955608][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 116.965298][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 116.973702][ T37] usb 7-1: Product: syz
[ 116.974731][ T10] usb 3-1: Decoder not found
[ 116.977866][ T37] usb 7-1: Manufacturer: syz
[ 116.982490][ T10] em28xx 3-1:0.132: failed to create media graph
[ 116.987145][ T37] usb 7-1: SerialNumber: syz
[ 117.002360][ T37] usb 7-1: config 0 descriptor??
[ 117.012906][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 117.022836][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 117.025935][ T10] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 117.037594][ T10] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 117.046599][ T5817] em28xx 5-1:0.132: Registering V4L2 extension
[ 117.133352][ T5817] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 117.140989][ T5817] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 117.148341][ T5817] em28xx 5-1:0.132: No AC97 audio processor
[ 117.160675][ T5817] usb 5-1: Decoder not found
[ 117.165508][ T5817] em28xx 5-1:0.132: failed to create media graph
[ 117.171919][ T5817] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 117.180208][ T5817] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 117.188985][ T5822] em28xx 2-1:0.132: Registering V4L2 extension
[ 117.263618][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 117.280263][ T5822] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 117.287409][ T5822] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 117.294581][ T5822] em28xx 2-1:0.132: No AC97 audio processor
[ 117.302665][ T5822] usb 2-1: Decoder not found
[ 117.307306][ T5822] em28xx 2-1:0.132: failed to create media graph
[ 117.313703][ T5822] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 117.321600][ T5822] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 117.330311][ T9] em28xx 8-1:0.132: Closing input extension
[ 117.338517][ T9] em28xx 8-1:0.132: Freeing device
[ 117.343929][ T3538] em28xx 3-1:0.132: Closing input extension
[ 117.350023][ T3567] em28xx 5-1:0.132: Closing input extension
[ 117.359530][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 117.361301][ T3538] em28xx 3-1:0.132: Freeing device
[ 117.368430][ T37] em28xx 7-1:0.132: board has no eeprom
[ 117.380417][ T23] em28xx 2-1:0.132: Closing input extension
[ 117.388299][ T3567] em28xx 5-1:0.132: Freeing device
[ 117.406533][ T23] em28xx 2-1:0.132: Freeing device
[ 117.455573][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 117.464024][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 117.473456][ T5822] em28xx 7-1:0.132: Registering V4L2 extension
[ 117.502229][ T37] usb 7-1: USB disconnect, device number 4
[ 117.517987][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 117.634347][ T5822] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 117.641658][ T5822] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 117.649165][ T5822] em28xx 7-1:0.132: No AC97 audio processor
[ 117.663031][ T5822] usb 7-1: Decoder not found
[ 117.667800][ T5822] em28xx 7-1:0.132: failed to create media graph
[ 117.676151][ T5822] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 117.682922][ T9] usb 8-1: new high-speed USB device number 4 using dummy_hcd
[ 117.702988][ T5822] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 117.713020][ T3538] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 117.713048][ T37] em28xx 7-1:0.132: Closing input extension
[ 117.733437][ T23] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 117.741426][ T3567] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 117.768510][ T37] em28xx 7-1:0.132: Freeing device
[ 117.832734][ T9] usb 8-1: Using ep0 maxpacket: 32
[ 117.839747][ T9] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 117.848446][ T9] usb 8-1: config 0 has no interface number 0
[ 117.859022][ T9] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.871711][ T9] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 117.880905][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.889007][ T9] usb 8-1: Product: syz
[ 117.893245][ T9] usb 8-1: Manufacturer: syz
[ 117.897844][ T9] usb 8-1: SerialNumber: syz
[ 117.902459][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 117.902663][ T3567] usb 5-1: Using ep0 maxpacket: 32
[ 117.909637][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 117.913850][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 117.920908][ T3538] usb 3-1: config 0 has no interface number 0
[ 117.933904][ T3567] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 117.935064][ T9] usb 8-1: config 0 descriptor??
[ 117.942382][ T3567] usb 5-1: config 0 has no interface number 0
[ 117.948582][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.955528][ T3567] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 117.972992][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 117.975644][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 117.983123][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 117.991381][ T23] usb 2-1: config 0 has no interface number 0
[ 117.999304][ T3538] usb 3-1: Product: syz
[ 117.999326][ T3538] usb 3-1: Manufacturer: syz
[ 117.999343][ T3538] usb 3-1: SerialNumber: syz
[ 118.003196][ T9] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 118.006830][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 118.009568][ T9] em28xx 8-1:0.132: Video interface 132 found:
[ 118.017604][ T3567] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 118.023703][ T3538] usb 3-1: config 0 descriptor??
[ 118.029835][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 118.052955][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 118.054984][ T3567] usb 5-1: Product: syz
[ 118.059959][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 118.068101][ T3567] usb 5-1: Manufacturer: syz
[ 118.093346][ T3567] usb 5-1: SerialNumber: syz
[ 118.099515][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 118.108662][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 118.116799][ T23] usb 2-1: Product: syz
[ 118.121011][ T23] usb 2-1: Manufacturer: syz
[ 118.125755][ T23] usb 2-1: SerialNumber: syz
[ 118.134433][ T23] usb 2-1: config 0 descriptor??
[ 118.144431][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 118.154349][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 118.167022][ T3567] usb 5-1: config 0 descriptor??
[ 118.176966][ T3567] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 118.186923][ T3567] em28xx 5-1:0.132: Video interface 132 found:
[ 118.193231][ T37] usb 7-1: new high-speed USB device number 5 using dummy_hcd
[ 118.263144][ T9] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 118.303096][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 118.324712][ T9] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 118.333629][ T9] em28xx 8-1:0.132: board has no eeprom
[ 118.362746][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 118.364972][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 118.369631][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 118.376968][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 118.384903][ T37] usb 7-1: config 0 has no interface number 0
[ 118.396341][ T9] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 118.397912][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 118.404961][ T9] em28xx 8-1:0.132: analog set to bulk mode.
[ 118.411686][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 118.417355][ T10] em28xx 8-1:0.132: Registering V4L2 extension
[ 118.435871][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 118.445130][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 118.452953][ T9] usb 8-1: USB disconnect, device number 4
[ 118.453395][ T37] usb 7-1: Product: syz
[ 118.460599][ T9] em28xx 8-1:0.132: Disconnecting em28xx
[ 118.463409][ T37] usb 7-1: Manufacturer: syz
[ 118.463431][ T37] usb 7-1: SerialNumber: syz
[ 118.478769][ T3567] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 118.493135][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 118.493506][ T37] usb 7-1: config 0 descriptor??
[ 118.501149][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 118.515207][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 118.519890][ T3538] usb 3-1: USB disconnect, device number 4
[ 118.524373][ T23] em28xx 2-1:0.132: board has no eeprom
[ 118.542218][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 118.543035][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 118.558268][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 118.566937][ T3567] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 118.575806][ T3567] em28xx 5-1:0.132: board has no eeprom
[ 118.593007][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 118.600964][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 118.619125][ T23] usb 2-1: USB disconnect, device number 4
[ 118.627171][ T23] em28xx 2-1:0.132: Disconnecting em28xx
[ 118.633013][ T3567] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 118.640912][ T3567] em28xx 5-1:0.132: analog set to bulk mode.
[ 118.659135][ T3567] usb 5-1: USB disconnect, device number 4
[ 118.672429][ T10] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 118.677480][ T3567] em28xx 5-1:0.132: Disconnecting em28xx
[ 118.679805][ T10] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 118.693082][ T10] em28xx 8-1:0.132: No AC97 audio processor
[ 118.700948][ T10] usb 8-1: Decoder not found
[ 118.706196][ T10] em28xx 8-1:0.132: failed to create media graph
[ 118.714196][ T10] em28xx 8-1:0.132: V4L2 device video0 deregistered
2025/07/04 15:45:39 executed programs: 26
[ 118.722542][ T10] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 118.731422][ T5824] em28xx 3-1:0.132: Registering V4L2 extension
[ 118.795675][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 118.842473][ T5824] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 118.849770][ T5824] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 118.857863][ T5824] em28xx 3-1:0.132: No AC97 audio processor
[ 118.881970][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 118.883707][ T5824] usb 3-1: Decoder not found
[ 118.891387][ T37] em28xx 7-1:0.132: board has no eeprom
[ 118.896044][ T5824] em28xx 3-1:0.132: failed to create media graph
[ 118.914828][ T5824] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 118.928500][ T5824] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 118.937282][ T5822] em28xx 2-1:0.132: Registering V4L2 extension
[ 118.973033][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 118.981461][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 119.014332][ T37] usb 7-1: USB disconnect, device number 5
[ 119.033933][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 119.069758][ T5822] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 119.077841][ T5822] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 119.085060][ T5822] em28xx 2-1:0.132: No AC97 audio processor
[ 119.093338][ T5822] usb 2-1: Decoder not found
[ 119.097981][ T5822] em28xx 2-1:0.132: failed to create media graph
[ 119.107684][ T5822] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 119.116295][ T5822] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 119.125114][ T5817] em28xx 5-1:0.132: Registering V4L2 extension
[ 119.202935][ T5817] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 119.211680][ T5817] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 119.219119][ T5817] em28xx 5-1:0.132: No AC97 audio processor
[ 119.226939][ T5817] usb 5-1: Decoder not found
[ 119.231747][ T5817] em28xx 5-1:0.132: failed to create media graph
[ 119.241066][ T5817] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 119.250719][ T5817] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 119.259767][ T9] em28xx 8-1:0.132: Closing input extension
[ 119.272078][ T3538] em28xx 3-1:0.132: Closing input extension
[ 119.280316][ T5864] em28xx 7-1:0.132: Registering V4L2 extension
[ 119.282331][ T9] em28xx 8-1:0.132: Freeing device
[ 119.296095][ T3538] em28xx 3-1:0.132: Freeing device
[ 119.430510][ T5864] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 119.438160][ T5864] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 119.445743][ T5864] em28xx 7-1:0.132: No AC97 audio processor
[ 119.454934][ T5864] usb 7-1: Decoder not found
[ 119.459608][ T5864] em28xx 7-1:0.132: failed to create media graph
[ 119.469463][ T5864] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 119.477991][ T5864] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 119.487329][ T23] em28xx 2-1:0.132: Closing input extension
[ 119.493874][ T3567] em28xx 5-1:0.132: Closing input extension
[ 119.503372][ T23] em28xx 2-1:0.132: Freeing device
[ 119.508987][ T37] em28xx 7-1:0.132: Closing input extension
[ 119.518214][ T3567] em28xx 5-1:0.132: Freeing device
[ 119.529304][ T37] em28xx 7-1:0.132: Freeing device
[ 119.642825][ T3538] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[ 119.650581][ T9] usb 8-1: new high-speed USB device number 5 using dummy_hcd
[ 119.802680][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 119.807976][ T9] usb 8-1: Using ep0 maxpacket: 32
[ 119.814965][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 119.823201][ T3538] usb 3-1: config 0 has no interface number 0
[ 119.829344][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.840343][ T9] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 119.842685][ T23] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[ 119.848636][ T9] usb 8-1: config 0 has no interface number 0
[ 119.862394][ T9] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 119.862703][ T37] usb 7-1: new high-speed USB device number 6 using dummy_hcd
[ 119.874885][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 119.880070][ T3567] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 119.889168][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.904794][ T3538] usb 3-1: Product: syz
[ 119.908972][ T3538] usb 3-1: Manufacturer: syz
[ 119.913642][ T3538] usb 3-1: SerialNumber: syz
[ 119.919557][ T9] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 119.928747][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.936790][ T9] usb 8-1: Product: syz
[ 119.940960][ T9] usb 8-1: Manufacturer: syz
[ 119.945606][ T9] usb 8-1: SerialNumber: syz
[ 119.952201][ T3538] usb 3-1: config 0 descriptor??
[ 119.960888][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 119.970692][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 119.979224][ T9] usb 8-1: config 0 descriptor??
[ 119.989297][ T9] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 119.999444][ T9] em28xx 8-1:0.132: Video interface 132 found:
[ 120.012680][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 120.019342][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 120.028028][ T23] usb 2-1: config 0 has no interface number 0
[ 120.035490][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 120.047630][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 120.057172][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 120.065242][ T23] usb 2-1: Product: syz
[ 120.069555][ T23] usb 2-1: Manufacturer: syz
[ 120.074224][ T23] usb 2-1: SerialNumber: syz
[ 120.078887][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 120.084094][ T3567] usb 5-1: Using ep0 maxpacket: 32
[ 120.091299][ T3567] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 120.099711][ T3567] usb 5-1: config 0 has no interface number 0
[ 120.105930][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 120.114179][ T37] usb 7-1: config 0 has no interface number 0
[ 120.121583][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 120.133033][ T23] usb 2-1: config 0 descriptor??
[ 120.138642][ T3567] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 120.153139][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 120.163012][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 120.172692][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 120.181804][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 120.190001][ T37] usb 7-1: Product: syz
[ 120.194269][ T37] usb 7-1: Manufacturer: syz
[ 120.199081][ T37] usb 7-1: SerialNumber: syz
[ 120.204261][ T3567] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 120.213374][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 120.221395][ T3567] usb 5-1: Product: syz
[ 120.225774][ T3567] usb 5-1: Manufacturer: syz
[ 120.230471][ T3567] usb 5-1: SerialNumber: syz
[ 120.233090][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 120.243162][ T9] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 120.243666][ T37] usb 7-1: config 0 descriptor??
[ 120.255829][ T3567] usb 5-1: config 0 descriptor??
[ 120.266256][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 120.276103][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 120.285419][ T3567] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 120.295226][ T3567] em28xx 5-1:0.132: Video interface 132 found:
[ 120.305089][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 120.314522][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 120.321864][ T9] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 120.330640][ T9] em28xx 8-1:0.132: board has no eeprom
[ 120.392704][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 120.400629][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 120.403373][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 120.407149][ T5824] em28xx 3-1:0.132: Registering V4L2 extension
[ 120.420069][ T9] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 120.427955][ T9] em28xx 8-1:0.132: analog set to bulk mode.
[ 120.437127][ T3538] usb 3-1: USB disconnect, device number 5
[ 120.444420][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 120.459538][ T9] usb 8-1: USB disconnect, device number 5
[ 120.485858][ T9] em28xx 8-1:0.132: Disconnecting em28xx
[ 120.492490][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 120.501863][ T23] em28xx 2-1:0.132: board has no eeprom
[ 120.513056][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 120.543142][ T3567] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 120.564129][ T5824] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 120.571447][ T5824] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 120.572742][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 120.578702][ T5824] em28xx 3-1:0.132: No AC97 audio processor
[ 120.586503][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 120.596610][ T5824] usb 3-1: Decoder not found
[ 120.603150][ T5824] em28xx 3-1:0.132: failed to create media graph
[ 120.607820][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 120.610779][ T5824] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 120.618688][ T37] em28xx 7-1:0.132: board has no eeprom
[ 120.627500][ T5824] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 120.636514][ T3567] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 120.639723][ T10] em28xx 8-1:0.132: Registering V4L2 extension
[ 120.648726][ T3567] em28xx 5-1:0.132: board has no eeprom
[ 120.664899][ T23] usb 2-1: USB disconnect, device number 5
[ 120.690604][ T23] em28xx 2-1:0.132: Disconnecting em28xx
[ 120.712825][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 120.720764][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 120.756034][ T37] usb 7-1: USB disconnect, device number 6
[ 120.768605][ T3567] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 120.776581][ T3567] em28xx 5-1:0.132: analog set to bulk mode.
[ 120.793074][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 120.819304][ T3567] usb 5-1: USB disconnect, device number 5
[ 120.835454][ T3567] em28xx 5-1:0.132: Disconnecting em28xx
[ 120.839525][ T10] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 120.848414][ T10] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 120.855783][ T10] em28xx 8-1:0.132: No AC97 audio processor
[ 120.863475][ T10] usb 8-1: Decoder not found
[ 120.868119][ T10] em28xx 8-1:0.132: failed to create media graph
[ 120.877552][ T10] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 120.891362][ T10] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 120.900156][ T5864] em28xx 2-1:0.132: Registering V4L2 extension
[ 120.987848][ T5864] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 120.995112][ T5864] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 121.002271][ T5864] em28xx 2-1:0.132: No AC97 audio processor
[ 121.039633][ T5864] usb 2-1: Decoder not found
[ 121.044852][ T5864] em28xx 2-1:0.132: failed to create media graph
[ 121.054225][ T5864] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 121.063299][ T5864] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 121.072069][ T23] em28xx 2-1:0.132: Closing input extension
[ 121.078356][ T3538] em28xx 3-1:0.132: Closing input extension
[ 121.080440][ T23] em28xx 2-1:0.132: Freeing device
[ 121.087695][ T3538] em28xx 3-1:0.132: Freeing device
[ 121.089931][ T5817] em28xx 7-1:0.132: Registering V4L2 extension
[ 121.242247][ T5817] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 121.249965][ T5817] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 121.257920][ T5817] em28xx 7-1:0.132: No AC97 audio processor
[ 121.266014][ T5817] usb 7-1: Decoder not found
[ 121.270928][ T5817] em28xx 7-1:0.132: failed to create media graph
[ 121.277372][ T5817] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 121.285527][ T5817] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 121.294455][ T5814] em28xx 5-1:0.132: Registering V4L2 extension
[ 121.372340][ T5814] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 121.379791][ T5814] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 121.387251][ T5814] em28xx 5-1:0.132: No AC97 audio processor
[ 121.392755][ T3538] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[ 121.395841][ T5814] usb 5-1: Decoder not found
[ 121.405298][ T5814] em28xx 5-1:0.132: failed to create media graph
[ 121.411659][ T5814] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 121.419744][ T5814] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 121.428454][ T9] em28xx 8-1:0.132: Closing input extension
[ 121.434661][ T37] em28xx 7-1:0.132: Closing input extension
[ 121.436926][ T9] em28xx 8-1:0.132: Freeing device
[ 121.440623][ T3567] em28xx 5-1:0.132: Closing input extension
[ 121.453042][ T23] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[ 121.468822][ T3567] em28xx 5-1:0.132: Freeing device
[ 121.474522][ T37] em28xx 7-1:0.132: Freeing device
[ 121.545666][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 121.556849][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 121.565749][ T3538] usb 3-1: config 0 has no interface number 0
[ 121.573282][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.585699][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 121.594984][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.603058][ T3538] usb 3-1: Product: syz
[ 121.607255][ T3538] usb 3-1: Manufacturer: syz
[ 121.611910][ T3538] usb 3-1: SerialNumber: syz
[ 121.623093][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 121.623460][ T3538] usb 3-1: config 0 descriptor??
[ 121.638353][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 121.648244][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 121.657313][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 121.666071][ T23] usb 2-1: config 0 has no interface number 0
[ 121.674222][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.687099][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 121.696311][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.704373][ T23] usb 2-1: Product: syz
[ 121.708569][ T23] usb 2-1: Manufacturer: syz
[ 121.713327][ T23] usb 2-1: SerialNumber: syz
[ 121.721733][ T23] usb 2-1: config 0 descriptor??
[ 121.731770][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 121.743708][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 121.757132][ T9] usb 8-1: new high-speed USB device number 6 using dummy_hcd
[ 121.813000][ T3567] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 121.821625][ T37] usb 7-1: new high-speed USB device number 7 using dummy_hcd
[ 121.893337][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 121.912725][ T9] usb 8-1: Using ep0 maxpacket: 32
[ 121.919686][ T9] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 121.928025][ T9] usb 8-1: config 0 has no interface number 0
[ 121.934459][ T9] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 121.946679][ T9] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 121.956041][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 121.964136][ T9] usb 8-1: Product: syz
[ 121.968330][ T9] usb 8-1: Manufacturer: syz
[ 121.972833][ T3567] usb 5-1: Using ep0 maxpacket: 32
[ 121.973002][ T9] usb 8-1: SerialNumber: syz
[ 121.980566][ T3567] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 121.984933][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 121.991056][ T3567] usb 5-1: config 0 has no interface number 0
[ 121.999869][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 122.003402][ T9] usb 8-1: config 0 descriptor??
[ 122.006735][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 122.016256][ T9] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 122.018077][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 122.023102][ T9] em28xx 8-1:0.132: Video interface 132 found:
[ 122.045537][ T3567] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 122.052737][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 122.057785][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 122.064419][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 122.072643][ T37] usb 7-1: config 0 has no interface number 0
[ 122.079506][ T10] em28xx 3-1:0.132: Registering V4L2 extension
[ 122.085687][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 122.102070][ T3567] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 122.111484][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 122.114255][ T3538] usb 3-1: USB disconnect, device number 6
[ 122.119577][ T3567] usb 5-1: Product: syz
[ 122.129547][ T3567] usb 5-1: Manufacturer: syz
[ 122.134232][ T3567] usb 5-1: SerialNumber: syz
[ 122.141027][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 122.142374][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 122.155997][ T23] em28xx 2-1:0.132: board has no eeprom
[ 122.164163][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 122.173600][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 122.181887][ T37] usb 7-1: Product: syz
[ 122.186139][ T37] usb 7-1: Manufacturer: syz
[ 122.190768][ T37] usb 7-1: SerialNumber: syz
[ 122.199737][ T3567] usb 5-1: config 0 descriptor??
[ 122.212667][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 122.220702][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 122.230595][ T37] usb 7-1: config 0 descriptor??
[ 122.237711][ T3567] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 122.247969][ T3567] em28xx 5-1:0.132: Video interface 132 found:
[ 122.263869][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 122.273051][ T9] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 122.273848][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 122.287504][ T23] usb 2-1: USB disconnect, device number 6
[ 122.295156][ T23] em28xx 2-1:0.132: Disconnecting em28xx
[ 122.296953][ T10] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 122.307963][ T10] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 122.315624][ T10] em28xx 3-1:0.132: No AC97 audio processor
[ 122.327568][ T10] usb 3-1: Decoder not found
[ 122.332217][ T10] em28xx 3-1:0.132: failed to create media graph
[ 122.338674][ T10] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 122.350505][ T9] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 122.359389][ T9] em28xx 8-1:0.132: board has no eeprom
[ 122.367101][ T10] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 122.375878][ T5814] em28xx 2-1:0.132: Registering V4L2 extension
[ 122.422697][ T9] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 122.430697][ T9] em28xx 8-1:0.132: analog set to bulk mode.
[ 122.451555][ T9] usb 8-1: USB disconnect, device number 6
[ 122.464169][ T3567] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 122.470334][ T9] em28xx 8-1:0.132: Disconnecting em28xx
[ 122.514734][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 122.544605][ T3567] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 122.554256][ T3567] em28xx 5-1:0.132: board has no eeprom
[ 122.560010][ T5814] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 122.567788][ T5814] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 122.575527][ T5814] em28xx 2-1:0.132: No AC97 audio processor
[ 122.586641][ T5814] usb 2-1: Decoder not found
[ 122.591274][ T5814] em28xx 2-1:0.132: failed to create media graph
[ 122.598944][ T5814] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 122.605750][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 122.614611][ T37] em28xx 7-1:0.132: board has no eeprom
[ 122.621525][ T5814] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 122.630259][ T3538] em28xx 3-1:0.132: Closing input extension
[ 122.636909][ T10] em28xx 8-1:0.132: Registering V4L2 extension
[ 122.646035][ T3538] em28xx 3-1:0.132: Freeing device
[ 122.652966][ T3567] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 122.660915][ T3567] em28xx 5-1:0.132: analog set to bulk mode.
[ 122.682714][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 122.690695][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 122.698484][ T3567] usb 5-1: USB disconnect, device number 6
[ 122.725729][ T3567] em28xx 5-1:0.132: Disconnecting em28xx
[ 122.771236][ T37] usb 7-1: USB disconnect, device number 7
[ 122.784283][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 122.858659][ T10] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 122.866025][ T10] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 122.873483][ T10] em28xx 8-1:0.132: No AC97 audio processor
[ 122.881806][ T10] usb 8-1: Decoder not found
[ 122.886509][ T10] em28xx 8-1:0.132: failed to create media graph
[ 122.892952][ T10] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 122.900765][ T10] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 122.909526][ T23] em28xx 2-1:0.132: Closing input extension
[ 122.915676][ T5814] em28xx 5-1:0.132: Registering V4L2 extension
[ 122.924872][ T23] em28xx 2-1:0.132: Freeing device
[ 122.990448][ T3538] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[ 123.080858][ T5814] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 123.088044][ T5814] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 123.095411][ T5814] em28xx 5-1:0.132: No AC97 audio processor
[ 123.107104][ T5814] usb 5-1: Decoder not found
[ 123.111778][ T5814] em28xx 5-1:0.132: failed to create media graph
[ 123.120214][ T5814] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 123.128490][ T5814] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 123.137566][ T5817] em28xx 7-1:0.132: Registering V4L2 extension
[ 123.172695][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 123.179808][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 123.188152][ T3538] usb 3-1: config 0 has no interface number 0
[ 123.195043][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 123.207590][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 123.216822][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 123.224906][ T3538] usb 3-1: Product: syz
[ 123.229100][ T3538] usb 3-1: Manufacturer: syz
[ 123.233790][ T3538] usb 3-1: SerialNumber: syz
[ 123.242224][ T5817] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 123.243722][ T3538] usb 3-1: config 0 descriptor??
[ 123.249687][ T5817] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 123.261833][ T5817] em28xx 7-1:0.132: No AC97 audio processor
[ 123.266321][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 123.268248][ T23] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[ 123.277649][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 123.299752][ T5817] usb 7-1: Decoder not found
[ 123.304550][ T5817] em28xx 7-1:0.132: failed to create media graph
[ 123.311217][ T5817] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 123.319479][ T5817] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 123.328208][ T9] em28xx 8-1:0.132: Closing input extension
[ 123.334449][ T3567] em28xx 5-1:0.132: Closing input extension
[ 123.336989][ T9] em28xx 8-1:0.132: Freeing device
[ 123.340413][ T37] em28xx 7-1:0.132: Closing input extension
[ 123.354576][ T3567] em28xx 5-1:0.132: Freeing device
[ 123.366091][ T37] em28xx 7-1:0.132: Freeing device
[ 123.452898][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 123.464296][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 123.472848][ T23] usb 2-1: config 0 has no interface number 0
[ 123.484736][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 123.498691][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 123.508188][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 123.513167][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 123.516620][ T23] usb 2-1: Product: syz
[ 123.527121][ T23] usb 2-1: Manufacturer: syz
[ 123.531747][ T23] usb 2-1: SerialNumber: syz
[ 123.543319][ T23] usb 2-1: config 0 descriptor??
[ 123.555572][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 123.565489][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 123.594706][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 123.603783][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 123.663205][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 123.671237][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 123.677450][ T9] usb 8-1: new high-speed USB device number 7 using dummy_hcd
[ 123.685103][ T10] em28xx 3-1:0.132: Registering V4L2 extension
[ 123.705233][ T3538] usb 3-1: USB disconnect, device number 7
[ 123.712505][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 123.723894][ T37] usb 7-1: new high-speed USB device number 8 using dummy_hcd
[ 123.731824][ T3567] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[ 123.797064][ T10] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 123.804191][ T10] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 123.811320][ T10] em28xx 3-1:0.132: No AC97 audio processor
[ 123.820664][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 123.821526][ T10] usb 3-1: Decoder not found
[ 123.831513][ T10] em28xx 3-1:0.132: failed to create media graph
[ 123.839928][ T10] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 123.848101][ T10] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 123.856847][ T3538] em28xx 3-1:0.132: Closing input extension
[ 123.862880][ T9] usb 8-1: Using ep0 maxpacket: 32
[ 123.870456][ T3538] em28xx 3-1:0.132: Freeing device
[ 123.876732][ T9] usb 8-1: config 0 has an invalid interface number: 132 but max is 0
[ 123.885200][ T9] usb 8-1: config 0 has no interface number 0
[ 123.892936][ T37] usb 7-1: Using ep0 maxpacket: 32
[ 123.892985][ T9] usb 8-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 123.902531][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 123.916868][ T23] em28xx 2-1:0.132: board has no eeprom
[ 123.922952][ T3567] usb 5-1: Using ep0 maxpacket: 32
[ 123.931435][ T37] usb 7-1: config 0 has an invalid interface number: 132 but max is 0
[ 123.933457][ T9] usb 8-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 123.939838][ T37] usb 7-1: config 0 has no interface number 0
[ 123.948754][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 123.948781][ T9] usb 8-1: Product: syz
[ 123.955951][ T3567] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 123.963158][ T9] usb 8-1: Manufacturer: syz
[ 123.967300][ T3567] usb 5-1: config 0 has no interface number 0
[ 123.975669][ T9] usb 8-1: SerialNumber: syz
[ 123.996380][ T37] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 124.013949][ T3567] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 124.035949][ T37] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 124.045258][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 124.045766][ T9] usb 8-1: config 0 descriptor??
[ 124.053778][ T37] usb 7-1: Product: syz
[ 124.062492][ T37] usb 7-1: Manufacturer: syz
[ 124.067183][ T37] usb 7-1: SerialNumber: syz
[ 124.071870][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 124.079773][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 124.081319][ T9] em28xx 8-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
2025/07/04 15:45:44 executed programs: 41
[ 124.085901][ T5817] em28xx 2-1:0.132: Registering V4L2 extension
[ 124.096286][ T9] em28xx 8-1:0.132: Video interface 132 found:
[ 124.112368][ T3567] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 124.121974][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 124.130801][ T3567] usb 5-1: Product: syz
[ 124.135405][ T3567] usb 5-1: Manufacturer: syz
[ 124.140153][ T3567] usb 5-1: SerialNumber: syz
[ 124.151544][ T23] usb 2-1: USB disconnect, device number 7
[ 124.160086][ T23] em28xx 2-1:0.132: Disconnecting em28xx
[ 124.171653][ T37] usb 7-1: config 0 descriptor??
[ 124.184937][ T3567] usb 5-1: config 0 descriptor??
[ 124.193777][ T37] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 124.203978][ T37] em28xx 7-1:0.132: Video interface 132 found:
[ 124.217080][ T3567] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 124.227222][ T3567] em28xx 5-1:0.132: Video interface 132 found:
[ 124.305124][ T5817] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 124.312298][ T5817] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 124.319550][ T5817] em28xx 2-1:0.132: No AC97 audio processor
[ 124.335511][ T5817] usb 2-1: Decoder not found
[ 124.340224][ T5817] em28xx 2-1:0.132: failed to create media graph
[ 124.347487][ T5817] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 124.351273][ T9] em28xx 8-1:0.132: unknown em28xx chip ID (0)
[ 124.356385][ T5817] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 124.363133][ T3538] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[ 124.370630][ T23] em28xx 2-1:0.132: Closing input extension
[ 124.389576][ T23] em28xx 2-1:0.132: Freeing device
[ 124.414369][ T9] em28xx 8-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 124.423821][ T9] em28xx 8-1:0.132: board has no eeprom
[ 124.453901][ T37] em28xx 7-1:0.132: unknown em28xx chip ID (0)
[ 124.483082][ T3567] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 124.492668][ T9] em28xx 8-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 124.500625][ T9] em28xx 8-1:0.132: analog set to bulk mode.
[ 124.506747][ T10] em28xx 8-1:0.132: Registering V4L2 extension
[ 124.534567][ T37] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 124.535868][ T9] usb 8-1: USB disconnect, device number 7
[ 124.543474][ T37] em28xx 7-1:0.132: board has no eeprom
[ 124.545324][ T3567] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 124.564005][ T3567] em28xx 5-1:0.132: board has no eeprom
[ 124.570084][ T10] em28xx 8-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[ 124.580290][ T9] em28xx 8-1:0.132: Disconnecting em28xx
[ 124.613052][ T3538] usb 3-1: Using ep0 maxpacket: 32
[ 124.620801][ T3538] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 124.623575][ T37] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 124.629068][ T3538] usb 3-1: config 0 has no interface number 0
[ 124.636924][ T37] em28xx 7-1:0.132: analog set to bulk mode.
[ 124.643760][ T3538] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 124.652824][ T3567] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 124.664921][ T3538] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 124.666653][ T3567] em28xx 5-1:0.132: analog set to bulk mode.
[ 124.675733][ T3538] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 124.686460][ T37] usb 7-1: USB disconnect, device number 8
[ 124.689689][ T3538] usb 3-1: Product: syz
[ 124.699721][ T3538] usb 3-1: Manufacturer: syz
[ 124.704523][ T3538] usb 3-1: SerialNumber: syz
[ 124.711713][ T37] em28xx 7-1:0.132: Disconnecting em28xx
[ 124.732770][ T23] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[ 124.742012][ T3567] usb 5-1: USB disconnect, device number 7
[ 124.748082][ T10] em28xx 8-1:0.132: Config register raw data: 0xffffffed
[ 124.748112][ T10] em28xx 8-1:0.132: AC97 chip type couldn't be determined
[ 124.748129][ T10] em28xx 8-1:0.132: No AC97 audio processor
[ 124.753969][ T10] usb 8-1: Decoder not found
[ 124.774430][ T10] em28xx 8-1:0.132: failed to create media graph
[ 124.786151][ T3538] usb 3-1: config 0 descriptor??
[ 124.794062][ T3567] em28xx 5-1:0.132: Disconnecting em28xx
[ 124.799843][ T10] em28xx 8-1:0.132: V4L2 device video0 deregistered
[ 124.810257][ T3538] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 124.820271][ T3538] em28xx 3-1:0.132: Video interface 132 found:
[ 124.831946][ T10] em28xx 8-1:0.132: Remote control support is not available for this card.
[ 124.840705][ T5817] em28xx 7-1:0.132: Registering V4L2 extension
[ 124.902709][ T23] usb 2-1: Using ep0 maxpacket: 32
[ 124.909908][ T23] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 124.918515][ T23] usb 2-1: config 0 has no interface number 0
[ 124.947340][ T23] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[ 124.969540][ T23] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 124.979216][ T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 124.988362][ T23] usb 2-1: Product: syz
[ 124.992596][ T23] usb 2-1: Manufacturer: syz
[ 124.997216][ T23] usb 2-1: SerialNumber: syz
[ 125.002030][ T5817] em28xx 7-1:0.132: Config register raw data: 0xffffffed
[ 125.009586][ T5817] em28xx 7-1:0.132: AC97 chip type couldn't be determined
[ 125.016997][ T5817] em28xx 7-1:0.132: No AC97 audio processor
[ 125.040539][ T5817] usb 7-1: Decoder not found
[ 125.045594][ T5817] em28xx 7-1:0.132: failed to create media graph
[ 125.053318][ T5817] em28xx 7-1:0.132: V4L2 device video0 deregistered
[ 125.061387][ T23] usb 2-1: config 0 descriptor??
[ 125.070975][ T23] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 125.081134][ T23] em28xx 2-1:0.132: Video interface 132 found:
[ 125.089811][ T5817] em28xx 7-1:0.132: Remote control support is not available for this card.
[ 125.093334][ T3538] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 125.098703][ T5814] em28xx 5-1:0.132: Registering V4L2 extension
[ 125.165474][ T3538] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 125.174798][ T3538] em28xx 3-1:0.132: board has no eeprom
[ 125.199947][ T5814] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 125.207425][ T5814] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 125.214602][ T5814] em28xx 5-1:0.132: No AC97 audio processor
[ 125.222086][ T5814] usb 5-1: Decoder not found
[ 125.226787][ T5814] em28xx 5-1:0.132: failed to create media graph
[ 125.233277][ T5814] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 125.241256][ T5814] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 125.242664][ T3538] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 125.250019][ T3567] em28xx 5-1:0.132: Closing input extension
[ 125.257799][ T3538] em28xx 3-1:0.132: analog set to bulk mode.
[ 125.269256][ T3567] em28xx 5-1:0.132: Freeing device
[ 125.271991][ T9] em28xx 8-1:0.132: Closing input extension
[ 125.283292][ T37] em28xx 7-1:0.132: Closing input extension
[ 125.289293][ T10] em28xx 3-1:0.132: Registering V4L2 extension
[ 125.303889][ T3538] usb 3-1: USB disconnect, device number 8
[ 125.305625][ T37] em28xx 7-1:0.132: Freeing device
[ 125.321003][ T3538] em28xx 3-1:0.132: Disconnecting em28xx
[ 125.333397][ T9] em28xx 8-1:0.132: Freeing device
[ 125.335612][ T23] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 125.424614][ T23] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 125.433855][ T23] em28xx 2-1:0.132: board has no eeprom
[ 125.471810][ T10] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 125.479517][ T10] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 125.487141][ T10] em28xx 3-1:0.132: No AC97 audio processor
[ 125.499179][ T10] usb 3-1: Decoder not found
[ 125.503176][ T23] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 125.503907][ T10] em28xx 3-1:0.132: failed to create media graph
[ 125.511632][ T23] em28xx 2-1:0.132: analog set to bulk mode.
[ 125.518216][ T10] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 125.538963][ T10] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 125.541861][ T5987] ==================================================================
[ 125.555673][ T5987] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[ 125.563280][ T5987] Read of size 8 at addr ffff88811c53c730 by task v4l_id/5987
[ 125.568601][ T3538] em28xx 3-1:0.132: Closing input extension
[ 125.570733][ T5987]
[ 125.570777][ T5987] CPU: 1 UID: 0 PID: 5987 Comm: v4l_id Not tainted 6.16.0-rc2-syzkaller-00053-gcf16f408364e #0 PREEMPT(voluntary)
[ 125.570807][ T5987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 125.570826][ T5987] Call Trace:
[ 125.570835][ T5987]
[ 125.570845][ T5987] dump_stack_lvl+0x116/0x1f0
[ 125.570893][ T5987] print_report+0xcd/0x680
[ 125.570920][ T5987] ? __virt_addr_valid+0x81/0x610
[ 125.570950][ T5987] ? __phys_addr+0xe8/0x180
[ 125.570979][ T5987] ? v4l2_fh_init+0x27d/0x2c0
[ 125.571007][ T5987] kasan_report+0xe0/0x110
[ 125.571034][ T5987] ? v4l2_fh_init+0x27d/0x2c0
[ 125.571065][ T5987] v4l2_fh_init+0x27d/0x2c0
[ 125.571092][ T5987] v4l2_fh_open+0x83/0xc0
[ 125.571120][ T5987] em28xx_v4l2_open+0x24e/0x7e0
[ 125.571151][ T5987] v4l2_open+0x222/0x490
[ 125.571176][ T5987] ? __pfx_v4l2_open+0x10/0x10
[ 125.571201][ T5987] chrdev_open+0x234/0x6a0
[ 125.571242][ T5987] ? __pfx_chrdev_open+0x10/0x10
[ 125.571279][ T5987] do_dentry_open+0x6da/0x13a0
[ 125.571310][ T5987] ? __pfx_chrdev_open+0x10/0x10
[ 125.571343][ T5987] ? inode_permission+0x156/0x630
[ 125.571369][ T5987] vfs_open+0x82/0x3f0
[ 125.571390][ T5987] ? may_open+0x1f2/0x400
[ 125.571416][ T5987] path_openat+0x1de4/0x2cb0
[ 125.571453][ T5987] ? __pfx_path_openat+0x10/0x10
[ 125.571485][ T5987] ? __lock_acquire+0xb8a/0x1c90
[ 125.571509][ T5987] do_filp_open+0x20b/0x470
[ 125.571541][ T5987] ? __pfx_do_filp_open+0x10/0x10
[ 125.571584][ T5987] ? alloc_fd+0x420/0x760
[ 125.571619][ T5987] do_sys_openat2+0x11b/0x1d0
[ 125.571642][ T5987] ? __pfx_do_sys_openat2+0x10/0x10
[ 125.571664][ T5987] ? find_held_lock+0x2b/0x80
[ 125.571693][ T5987] ? handle_mm_fault+0x2ab/0xd10
[ 125.571723][ T5987] __x64_sys_openat+0x174/0x210
[ 125.571747][ T5987] ? __pfx___x64_sys_openat+0x10/0x10
[ 125.571772][ T5987] ? do_user_addr_fault+0x83f/0x1240
[ 125.571798][ T5987] do_syscall_64+0xcd/0x4b0
[ 125.571833][ T5987] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.571857][ T5987] RIP: 0033:0x7f411fb77407
[ 125.571885][ T5987] 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
[ 125.571910][ T5987] RSP: 002b:00007ffd99d9b450 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 125.571933][ T5987] RAX: ffffffffffffffda RBX: 00007f411fa89880 RCX: 00007f411fb77407
[ 125.571949][ T5987] RDX: 0000000000000000 RSI: 00007ffd99d9cf24 RDI: ffffffffffffff9c
[ 125.571964][ T5987] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 125.571978][ T5987] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 125.571991][ T5987] R13: 00007ffd99d9b6a0 R14: 00007f412030d000 R15: 00005555835ab4d8
[ 125.572015][ T5987]
[ 125.572023][ T5987]
[ 125.846492][ T5987] Allocated by task 10:
[ 125.850653][ T5987] kasan_save_stack+0x33/0x60
[ 125.855358][ T5987] kasan_save_track+0x14/0x30
[ 125.860059][ T5987] __kasan_kmalloc+0x8f/0xa0
[ 125.864655][ T5987] em28xx_v4l2_init+0x114/0x40c0
[ 125.869607][ T5987] em28xx_init_extension+0x13a/0x200
[ 125.874913][ T5987] request_module_async+0x61/0x70
[ 125.879976][ T5987] process_one_work+0x9cc/0x1b70
[ 125.884929][ T5987] worker_thread+0x6c8/0xf10
[ 125.889532][ T5987] kthread+0x3c5/0x780
[ 125.893625][ T5987] ret_from_fork+0x5b3/0x6c0
[ 125.898243][ T5987] ret_from_fork_asm+0x1a/0x30
[ 125.903022][ T5987]
[ 125.905357][ T5987] Freed by task 10:
[ 125.909160][ T5987] kasan_save_stack+0x33/0x60
[ 125.913850][ T5987] kasan_save_track+0x14/0x30
[ 125.918537][ T5987] kasan_save_free_info+0x3b/0x60
[ 125.923575][ T5987] __kasan_slab_free+0x37/0x50
[ 125.928348][ T5987] kfree+0x283/0x470
[ 125.932259][ T5987] em28xx_v4l2_init+0x22c5/0x40c0
[ 125.937296][ T5987] em28xx_init_extension+0x13a/0x200
[ 125.942796][ T5987] request_module_async+0x61/0x70
[ 125.947838][ T5987] process_one_work+0x9cc/0x1b70
[ 125.952793][ T5987] worker_thread+0x6c8/0xf10
[ 125.957832][ T5987] kthread+0x3c5/0x780
[ 125.961909][ T5987] ret_from_fork+0x5b3/0x6c0
[ 125.966521][ T5987] ret_from_fork_asm+0x1a/0x30
[ 125.971307][ T5987]
[ 125.973634][ T5987] The buggy address belongs to the object at ffff88811c53c000
[ 125.973634][ T5987] which belongs to the cache kmalloc-8k of size 8192
[ 125.987787][ T5987] The buggy address is located 1840 bytes inside of
[ 125.987787][ T5987] freed 8192-byte region [ffff88811c53c000, ffff88811c53e000)
[ 126.001772][ T5987]
[ 126.004100][ T5987] The buggy address belongs to the physical page:
[ 126.010538][ T5987] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11c538
[ 126.019487][ T5987] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 126.027989][ T5987] flags: 0x200000000000040(head|node=0|zone=2)
[ 126.034175][ T5987] page_type: f5(slab)
[ 126.038249][ T5987] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[ 126.046840][ T5987] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 126.055654][ T5987] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[ 126.064430][ T5987] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 126.073143][ T5987] head: 0200000000000003 ffffea0004714e01 00000000ffffffff 00000000ffffffff
[ 126.081912][ T5987] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[ 126.090590][ T5987] page dumped because: kasan: bad access detected
[ 126.097022][ T5987] page_owner tracks the page as allocated
[ 126.102737][ T5987] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 10, tgid 10 (kworker/0:1), ts 124513368356, free_ts 70684796187
[ 126.123876][ T5987] post_alloc_hook+0x1c0/0x230
[ 126.128676][ T5987] get_page_from_freelist+0xf98/0x2ce0
[ 126.134158][ T5987] __alloc_frozen_pages_noprof+0x259/0x21e0
[ 126.140066][ T5987] alloc_pages_mpol+0xe4/0x410
[ 126.144840][ T5987] new_slab+0x23b/0x330
[ 126.149357][ T5987] ___slab_alloc+0xda5/0x1940
[ 126.154049][ T5987] __slab_alloc.constprop.0+0x56/0xb0
[ 126.159522][ T5987] __kmalloc_cache_noprof+0x209/0x3c0
[ 126.164913][ T5987] em28xx_v4l2_init+0x114/0x40c0
[ 126.169866][ T5987] em28xx_init_extension+0x13a/0x200
[ 126.175216][ T5987] request_module_async+0x61/0x70
[ 126.180260][ T5987] process_one_work+0x9cc/0x1b70
[ 126.185209][ T5987] worker_thread+0x6c8/0xf10
[ 126.189811][ T5987] kthread+0x3c5/0x780
[ 126.193887][ T5987] ret_from_fork+0x5b3/0x6c0
[ 126.198492][ T5987] ret_from_fork_asm+0x1a/0x30
[ 126.203267][ T5987] page last free pid 3757 tgid 3757 stack trace:
[ 126.209602][ T5987] __free_frozen_pages+0x78a/0x1040
[ 126.214811][ T5987] __put_partials+0x16d/0x1c0
[ 126.219499][ T5987] qlist_free_all+0x4d/0x120
[ 126.224098][ T5987] kasan_quarantine_reduce+0x195/0x1e0
[ 126.229616][ T5987] __kasan_slab_alloc+0x4e/0x70
[ 126.234477][ T5987] kmem_cache_alloc_noprof+0x14f/0x3b0
[ 126.239953][ T5987] mas_alloc_nodes+0x18b/0x8b0
[ 126.244735][ T5987] mas_node_count_gfp+0x105/0x130
[ 126.249950][ T5987] mas_preallocate+0x77b/0xda0
[ 126.254763][ T5987] vma_link+0x135/0x6a0
[ 126.258950][ T5987] insert_vm_struct+0xf4/0x2d0
[ 126.263744][ T5987] _install_special_mapping+0x187/0x3d0
[ 126.269304][ T5987] map_vdso+0x1a3/0x580
[ 126.273472][ T5987] arch_setup_additional_pages+0x41/0x60
[ 126.279123][ T5987] load_elf_binary+0x1ec5/0x4e40
[ 126.284162][ T5987] bprm_execve+0x8c3/0x1600
[ 126.288686][ T5987]
[ 126.291008][ T5987] Memory state around the buggy address:
[ 126.296636][ T5987] ffff88811c53c600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 126.304704][ T5987] ffff88811c53c680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 126.312775][ T5987] >ffff88811c53c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 126.320842][ T5987] ^
[ 126.326487][ T5987] ffff88811c53c780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 126.334569][ T5987] ffff88811c53c800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 126.342639][ T5987] ==================================================================
[ 126.351159][ T5987] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 126.358389][ T5987] CPU: 1 UID: 0 PID: 5987 Comm: v4l_id Not tainted 6.16.0-rc2-syzkaller-00053-gcf16f408364e #0 PREEMPT(voluntary)
[ 126.370481][ T5987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 126.380561][ T5987] Call Trace:
[ 126.383863][ T5987]
[ 126.386821][ T5987] dump_stack_lvl+0x3d/0x1f0
[ 126.391635][ T5987] panic+0x71c/0x800
[ 126.395569][ T5987] ? __pfx_panic+0x10/0x10
[ 126.400008][ T5987] ? mark_held_locks+0x49/0x80
[ 126.404781][ T5987] ? v4l2_fh_init+0x27d/0x2c0
[ 126.409470][ T5987] ? check_panic_on_warn+0x1f/0xb0
[ 126.414587][ T5987] ? v4l2_fh_init+0x27d/0x2c0
[ 126.419270][ T5987] check_panic_on_warn+0xab/0xb0
[ 126.424208][ T5987] end_report+0x107/0x170
[ 126.428532][ T5987] kasan_report+0xee/0x110
[ 126.432969][ T5987] ? v4l2_fh_init+0x27d/0x2c0
[ 126.437659][ T5987] v4l2_fh_init+0x27d/0x2c0
[ 126.442179][ T5987] v4l2_fh_open+0x83/0xc0
[ 126.446522][ T5987] em28xx_v4l2_open+0x24e/0x7e0
[ 126.451380][ T5987] v4l2_open+0x222/0x490
[ 126.455656][ T5987] ? __pfx_v4l2_open+0x10/0x10
[ 126.460634][ T5987] chrdev_open+0x234/0x6a0
[ 126.465126][ T5987] ? __pfx_chrdev_open+0x10/0x10
[ 126.470098][ T5987] do_dentry_open+0x6da/0x13a0
[ 126.474891][ T5987] ? __pfx_chrdev_open+0x10/0x10
[ 126.479850][ T5987] ? inode_permission+0x156/0x630
[ 126.484886][ T5987] vfs_open+0x82/0x3f0
[ 126.488976][ T5987] ? may_open+0x1f2/0x400
[ 126.493319][ T5987] path_openat+0x1de4/0x2cb0
[ 126.497933][ T5987] ? __pfx_path_openat+0x10/0x10
[ 126.502890][ T5987] ? __lock_acquire+0xb8a/0x1c90
[ 126.507848][ T5987] do_filp_open+0x20b/0x470
[ 126.512372][ T5987] ? __pfx_do_filp_open+0x10/0x10
[ 126.517426][ T5987] ? alloc_fd+0x420/0x760
[ 126.521774][ T5987] do_sys_openat2+0x11b/0x1d0
[ 126.526463][ T5987] ? __pfx_do_sys_openat2+0x10/0x10
[ 126.531681][ T5987] ? find_held_lock+0x2b/0x80
[ 126.536735][ T5987] ? handle_mm_fault+0x2ab/0xd10
[ 126.541777][ T5987] __x64_sys_openat+0x174/0x210
[ 126.546643][ T5987] ? __pfx___x64_sys_openat+0x10/0x10
[ 126.552124][ T5987] ? do_user_addr_fault+0x83f/0x1240
[ 126.557511][ T5987] do_syscall_64+0xcd/0x4b0
[ 126.562056][ T5987] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.567975][ T5987] RIP: 0033:0x7f411fb77407
[ 126.572399][ T5987] 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
[ 126.592301][ T5987] RSP: 002b:00007ffd99d9b450 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 126.600814][ T5987] RAX: ffffffffffffffda RBX: 00007f411fa89880 RCX: 00007f411fb77407
[ 126.608794][ T5987] RDX: 0000000000000000 RSI: 00007ffd99d9cf24 RDI: ffffffffffffff9c
[ 126.616787][ T5987] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 126.624766][ T5987] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 126.632839][ T5987] R13: 00007ffd99d9b6a0 R14: 00007f412030d000 R15: 00005555835ab4d8
[ 126.640843][ T5987]
[ 126.644151][ T5987] Kernel Offset: disabled
[ 126.648475][ T5987] Rebooting in 86400 seconds..