Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts.
[ 75.295663][ T30] audit: type=1400 audit(1741983409.740:80): avc: denied { execmem } for pid=2944 comm="syz-executor162" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 75.334558][ T30] audit: type=1400 audit(1741983409.780:81): avc: denied { mounton } for pid=2950 comm="syz-executor162" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 75.431991][ T30] audit: type=1400 audit(1741983409.820:82): avc: denied { mounton } for pid=2954 comm="syz-executor162" path="/root/syzkaller.RzzIyS/syz-tmp" dev="sda1" ino=1931 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 75.456596][ T30] audit: type=1400 audit(1741983409.830:83): avc: denied { mount } for pid=2954 comm="syz-executor162" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[ 75.478896][ T30] audit: type=1400 audit(1741983409.830:84): avc: denied { mounton } for pid=2952 comm="syz-executor162" path="/root/syzkaller.FV8LXJ/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[ 75.504501][ T30] audit: type=1400 audit(1741983409.840:85): avc: denied { mount } for pid=2952 comm="syz-executor162" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
[ 75.526639][ T30] audit: type=1400 audit(1741983409.840:86): avc: denied { mounton } for pid=2952 comm="syz-executor162" path="/root/syzkaller.FV8LXJ/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1
[ 75.553544][ T30] audit: type=1400 audit(1741983409.840:87): avc: denied { mounton } for pid=2952 comm="syz-executor162" path="/root/syzkaller.FV8LXJ/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=874 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1
executing program
executing program
[ 75.581235][ T30] audit: type=1400 audit(1741983409.840:88): avc: denied { unmount } for pid=2952 comm="syz-executor162" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 75.601107][ T30] audit: type=1400 audit(1741983409.840:89): avc: denied { mount } for pid=2954 comm="syz-executor162" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
executing program
executing program
executing program
[ 75.778300][ T1121] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 75.786047][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 75.938102][ T1121] usb 3-1: Using ep0 maxpacket: 32
[ 75.943929][ T2968] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 75.951817][ T10] usb 5-1: Using ep0 maxpacket: 32
[ 75.959033][ T1121] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 75.967498][ T1121] usb 3-1: config 0 has no interface number 0
[ 75.974425][ T10] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 75.978034][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 75.982659][ T10] usb 5-1: config 0 has no interface number 0
[ 75.996327][ T2973] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 76.004083][ T1121] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 76.014198][ T10] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 76.027018][ T10] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 76.036190][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.044262][ T10] usb 5-1: Product: syz
[ 76.048481][ T10] usb 5-1: Manufacturer: syz
[ 76.053084][ T10] usb 5-1: SerialNumber: syz
[ 76.057764][ T1121] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 76.066943][ T1121] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.074995][ T1121] usb 3-1: Product: syz
[ 76.079219][ T1121] usb 3-1: Manufacturer: syz
[ 76.083844][ T1121] usb 3-1: SerialNumber: syz
[ 76.092821][ T10] usb 5-1: config 0 descriptor??
[ 76.098998][ T2961] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[ 76.101760][ T1121] usb 3-1: config 0 descriptor??
[ 76.115085][ T10] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 76.125019][ T10] em28xx 5-1:0.132: Video interface 132 found: bulk
[ 76.132347][ T2960] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[ 76.139973][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 76.145089][ T1121] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 76.145148][ T1121] em28xx 3-1:0.132: Video interface 132 found: bulk
[ 76.158240][ T25] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 76.170021][ T25] usb 1-1: config 0 has no interface number 0
[ 76.176183][ T25] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 76.188162][ T2968] usb 4-1: Using ep0 maxpacket: 32
[ 76.188750][ T25] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 76.193915][ T2973] usb 2-1: Using ep0 maxpacket: 32
[ 76.202386][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.202420][ T25] usb 1-1: Product: syz
[ 76.211619][ T2968] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[ 76.215538][ T25] usb 1-1: Manufacturer: syz
[ 76.219806][ T2968] usb 4-1: config 0 has no interface number 0
[ 76.227868][ T25] usb 1-1: SerialNumber: syz
[ 76.231312][ T25] usb 1-1: config 0 descriptor??
[ 76.239311][ T2968] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 76.243799][ T2974] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[ 76.249407][ T2973] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 76.263951][ T25] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 76.265572][ T2973] usb 2-1: config 0 has no interface number 0
[ 76.273766][ T25] em28xx 1-1:0.132: Video interface 132 found: bulk
[ 76.283814][ T2973] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 76.309096][ T2968] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 76.318464][ T2968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.326518][ T2968] usb 4-1: Product: syz
[ 76.330822][ T2968] usb 4-1: Manufacturer: syz
[ 76.335498][ T2968] usb 4-1: SerialNumber: syz
[ 76.340682][ T2973] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 76.349832][ T2973] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 76.357980][ T2973] usb 2-1: Product: syz
[ 76.362274][ T2973] usb 2-1: Manufacturer: syz
[ 76.366890][ T2973] usb 2-1: SerialNumber: syz
[ 76.373977][ T2968] usb 4-1: config 0 descriptor??
[ 76.380431][ T2972] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[ 76.381690][ T2973] usb 2-1: config 0 descriptor??
[ 76.397143][ T2975] raw-gadget.4 gadget.1: fail, usb_ep_enable returned -22
[ 76.397227][ T2968] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 76.414329][ T2968] em28xx 4-1:0.132: Video interface 132 found: bulk
[ 76.425384][ T2973] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 76.435378][ T2973] em28xx 2-1:0.132: Video interface 132 found: bulk
[ 76.518742][ T10] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 76.521882][ T2961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 76.534742][ T2961] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 76.562256][ T1121] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 76.563326][ T2960] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 76.588452][ T2960] misc raw-gadget: fail, usb_gadget_register_driver returned -16
executing program
[ 76.626920][ T10] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 76.636071][ T10] em28xx 5-1:0.132: board has no eeprom
[ 76.660808][ T2974] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 76.669549][ T25] em28xx 1-1:0.132: unknown em28xx chip ID (0)
executing program
[ 76.674083][ T2974] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 76.685488][ T1121] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 76.694398][ T1121] em28xx 3-1:0.132: board has no eeprom
[ 76.700463][ T10] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 76.708395][ T10] em28xx 5-1:0.132: analog set to bulk mode.
[ 76.715056][ T2976] em28xx 5-1:0.132: Registering V4L2 extension
[ 76.739295][ T10] usb 5-1: USB disconnect, device number 2
[ 76.739676][ T25] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 76.746837][ T10] em28xx 5-1:0.132: Disconnecting em28xx
[ 76.753958][ T25] em28xx 1-1:0.132: board has no eeprom
[ 76.788632][ T1121] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 76.796650][ T1121] em28xx 3-1:0.132: analog set to bulk mode.
[ 76.797262][ T2972] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 76.804107][ T2968] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[ 76.820352][ T25] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 76.822248][ T2972] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 76.828340][ T25] em28xx 1-1:0.132: analog set to bulk mode.
[ 76.848824][ T2975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 76.864705][ T1121] usb 3-1: USB disconnect, device number 2
[ 76.869072][ T25] usb 1-1: USB disconnect, device number 2
[ 76.878130][ T2973] em28xx 2-1:0.132: unknown em28xx chip ID (0)
executing program
[ 76.891145][ T25] em28xx 1-1:0.132: Disconnecting em28xx
[ 76.899356][ T2975] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 76.920379][ T2968] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 76.929412][ T2968] em28xx 4-1:0.132: board has no eeprom
executing program
[ 76.936243][ T1121] em28xx 3-1:0.132: Disconnecting em28xx
[ 76.957581][ T2976] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 76.964859][ T2976] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 76.972050][ T2976] em28xx 5-1:0.132: No AC97 audio processor
[ 76.979048][ T2973] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 76.987875][ T2973] em28xx 2-1:0.132: board has no eeprom
[ 76.995997][ T2976] usb 5-1: Decoder not found
[ 77.000855][ T2976] em28xx 5-1:0.132: failed to create media graph
[ 77.007844][ T2976] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 77.014841][ T2968] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 77.022735][ T2968] em28xx 4-1:0.132: analog set to bulk mode.
[ 77.030902][ T2976] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 77.039771][ T2986] em28xx 3-1:0.132: Registering V4L2 extension
[ 77.049360][ T2968] usb 4-1: USB disconnect, device number 2
[ 77.056130][ T2968] em28xx 4-1:0.132: Disconnecting em28xx
[ 77.061901][ T2973] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 77.069868][ T2973] em28xx 2-1:0.132: analog set to bulk mode.
[ 77.079152][ T2973] usb 2-1: USB disconnect, device number 2
[ 77.087169][ T2973] em28xx 2-1:0.132: Disconnecting em28xx
[ 77.140920][ T2986] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 77.148549][ T2986] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 77.155689][ T2986] em28xx 3-1:0.132: No AC97 audio processor
[ 77.163699][ T2986] usb 3-1: Decoder not found
[ 77.168390][ T2986] em28xx 3-1:0.132: failed to create media graph
[ 77.174772][ T2986] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 77.182775][ T2986] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 77.191506][ T788] em28xx 1-1:0.132: Registering V4L2 extension
[ 77.259116][ T788] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 77.266266][ T788] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 77.273667][ T788] em28xx 1-1:0.132: No AC97 audio processor
[ 77.281442][ T788] usb 1-1: Decoder not found
[ 77.286087][ T788] em28xx 1-1:0.132: failed to create media graph
[ 77.292527][ T788] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 77.300182][ T788] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 77.309319][ T2988] em28xx 4-1:0.132: Registering V4L2 extension
[ 77.377359][ T2988] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[ 77.384658][ T2988] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[ 77.391900][ T2988] em28xx 4-1:0.132: No AC97 audio processor
[ 77.399130][ T2988] usb 4-1: Decoder not found
[ 77.403771][ T2988] em28xx 4-1:0.132: failed to create media graph
[ 77.410802][ T2988] em28xx 4-1:0.132: V4L2 device video0 deregistered
[ 77.418656][ T2988] em28xx 4-1:0.132: Remote control support is not available for this card.
[ 77.427339][ T10] em28xx 5-1:0.132: Closing input extension
[ 77.433559][ T2976] em28xx 2-1:0.132: Registering V4L2 extension
[ 77.444110][ T10] em28xx 5-1:0.132: Freeing device
[ 77.520901][ T2976] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 77.528053][ T2976] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 77.535252][ T2976] em28xx 2-1:0.132: No AC97 audio processor
[ 77.545067][ T2976] usb 2-1: Decoder not found
[ 77.549946][ T2976] em28xx 2-1:0.132: failed to create media graph
[ 77.557465][ T2976] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 77.566183][ T2976] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 77.574975][ T1121] em28xx 3-1:0.132: Closing input extension
[ 77.581502][ T25] em28xx 1-1:0.132: Closing input extension
[ 77.583839][ T1121] em28xx 3-1:0.132: Freeing device
[ 77.592787][ T2968] em28xx 4-1:0.132: Closing input extension
[ 77.600442][ T2973] em28xx 2-1:0.132: Closing input extension
[ 77.606569][ T25] em28xx 1-1:0.132: Freeing device
[ 77.610249][ T2968] em28xx 4-1:0.132: Freeing device
[ 77.621719][ T2973] em28xx 2-1:0.132: Freeing device
[ 77.778173][ T10] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[ 77.948088][ T2973] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[ 77.948088][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 77.948211][ T2968] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[ 77.970847][ T10] usb 5-1: Using ep0 maxpacket: 32
[ 77.976214][ T1121] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[ 77.985857][ T10] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 77.994098][ T10] usb 5-1: config 0 has no interface number 0
[ 78.000261][ T10] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 78.012233][ T10] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 78.021400][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.029468][ T10] usb 5-1: Product: syz
[ 78.033637][ T10] usb 5-1: Manufacturer: syz
[ 78.038287][ T10] usb 5-1: SerialNumber: syz
[ 78.045124][ T10] usb 5-1: config 0 descriptor??
[ 78.051542][ T2979] raw-gadget.5 gadget.4: fail, usb_ep_enable returned -22
[ 78.061950][ T10] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 78.071790][ T10] em28xx 5-1:0.132: Video interface 132 found: bulk
[ 78.098007][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 78.104825][ T25] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 78.113156][ T25] usb 1-1: config 0 has no interface number 0
[ 78.119367][ T25] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 78.131589][ T25] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 78.138049][ T2973] usb 2-1: Using ep0 maxpacket: 32
[ 78.140826][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.146174][ T1121] usb 3-1: Using ep0 maxpacket: 32
[ 78.153968][ T25] usb 1-1: Product: syz
[ 78.153998][ T25] usb 1-1: Manufacturer: syz
[ 78.160430][ T2968] usb 4-1: Using ep0 maxpacket: 32
[ 78.163317][ T25] usb 1-1: SerialNumber: syz
[ 78.166437][ T25] usb 1-1: config 0 descriptor??
[ 78.171974][ T2973] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 78.173703][ T2984] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[ 78.177982][ T2973] usb 2-1: config 0 has no interface number 0
[ 78.186927][ T25] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 78.193112][ T2973] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 78.198094][ T25] em28xx 1-1:0.132: Video interface 132 found: bulk
[ 78.231656][ T1121] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 78.240077][ T1121] usb 3-1: config 0 has no interface number 0
[ 78.246248][ T2968] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[ 78.254583][ T2968] usb 4-1: config 0 has no interface number 0
[ 78.261240][ T2968] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 78.271406][ T1121] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 78.283241][ T2973] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 78.292448][ T2973] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.300514][ T2973] usb 2-1: Product: syz
[ 78.304706][ T2973] usb 2-1: Manufacturer: syz
[ 78.309485][ T2973] usb 2-1: SerialNumber: syz
[ 78.315003][ T2968] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 78.324220][ T2968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.332294][ T2968] usb 4-1: Product: syz
[ 78.336494][ T2968] usb 4-1: Manufacturer: syz
[ 78.341165][ T2968] usb 4-1: SerialNumber: syz
[ 78.345888][ T1121] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 78.355022][ T1121] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 78.363092][ T1121] usb 3-1: Product: syz
[ 78.367297][ T1121] usb 3-1: Manufacturer: syz
[ 78.371965][ T1121] usb 3-1: SerialNumber: syz
[ 78.380468][ T2973] usb 2-1: config 0 descriptor??
[ 78.385923][ T2992] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22
[ 78.387537][ T2968] usb 4-1: config 0 descriptor??
[ 78.401285][ T2973] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 78.411136][ T2973] em28xx 2-1:0.132: Video interface 132 found: bulk
[ 78.419279][ T2991] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[ 78.421711][ T1121] usb 3-1: config 0 descriptor??
[ 78.435548][ T2968] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
executing program
[ 78.445497][ T2968] em28xx 4-1:0.132: Video interface 132 found: bulk
[ 78.452816][ T2983] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[ 78.461504][ T10] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 78.462397][ T2979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 78.474539][ T1121] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 78.479075][ T2979] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 78.485903][ T1121] em28xx 3-1:0.132: Video interface 132 found: bulk
executing program
[ 78.569860][ T10] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 78.578972][ T10] em28xx 5-1:0.132: board has no eeprom
[ 78.584759][ T2984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 78.593393][ T25] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[ 78.595603][ T2984] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 78.638200][ T10] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 78.646197][ T10] em28xx 5-1:0.132: analog set to bulk mode.
[ 78.652735][ T2976] em28xx 5-1:0.132: Registering V4L2 extension
[ 78.664161][ T10] usb 5-1: USB disconnect, device number 3
[ 78.670103][ T25] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 78.670147][ T25] em28xx 1-1:0.132: board has no eeprom
[ 78.680776][ T10] em28xx 5-1:0.132: Disconnecting em28xx
[ 78.759569][ T25] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 78.759891][ T2976] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 78.767439][ T25] em28xx 1-1:0.132: analog set to bulk mode.
[ 78.776181][ T25] usb 1-1: USB disconnect, device number 3
[ 78.780749][ T2976] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 78.787690][ T25] em28xx 1-1:0.132: Disconnecting em28xx
[ 78.793980][ T2976] em28xx 5-1:0.132: No AC97 audio processor
[ 78.807250][ T2976] usb 5-1: Decoder not found
[ 78.810147][ T2992] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 78.812040][ T2976] em28xx 5-1:0.132: failed to create media graph
[ 78.822583][ T2992] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 78.826807][ T2973] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 78.837082][ T2991] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 78.843205][ T2968] em28xx 4-1:0.132: unknown em28xx chip ID (0)
executing program
executing program
[ 78.856617][ T2976] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 78.860455][ T2991] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 78.867721][ T2976] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 78.880035][ T788] em28xx 1-1:0.132: Registering V4L2 extension
[ 78.904613][ T2983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 78.913189][ T1121] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 78.926094][ T2973] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 78.934943][ T2973] em28xx 2-1:0.132: board has no eeprom
[ 78.945189][ T2968] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 78.954000][ T2968] em28xx 4-1:0.132: board has no eeprom
executing program
[ 78.958293][ T2983] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 79.001902][ T788] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 79.009349][ T788] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 79.016492][ T788] em28xx 1-1:0.132: No AC97 audio processor
[ 79.025387][ T788] usb 1-1: Decoder not found
[ 79.028299][ T2973] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 79.030085][ T788] em28xx 1-1:0.132: failed to create media graph
[ 79.037953][ T2973] em28xx 2-1:0.132: analog set to bulk mode.
[ 79.044259][ T788] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 79.051712][ T1121] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 79.059246][ T788] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 79.065751][ T1121] em28xx 3-1:0.132: board has no eeprom
[ 79.074329][ T25] em28xx 1-1:0.132: Closing input extension
[ 79.080688][ T2968] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 79.087556][ T25] em28xx 1-1:0.132: Freeing device
[ 79.093638][ T2968] em28xx 4-1:0.132: analog set to bulk mode.
[ 79.105072][ T2976] em28xx 2-1:0.132: Registering V4L2 extension
[ 79.114913][ T2973] usb 2-1: USB disconnect, device number 3
[ 79.125945][ T2968] usb 4-1: USB disconnect, device number 3
[ 79.132925][ T2973] em28xx 2-1:0.132: Disconnecting em28xx
[ 79.139613][ T2968] em28xx 4-1:0.132: Disconnecting em28xx
[ 79.186306][ T2976] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 79.193526][ T2976] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 79.200885][ T2976] em28xx 2-1:0.132: No AC97 audio processor
[ 79.208472][ T1121] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 79.216330][ T1121] em28xx 3-1:0.132: analog set to bulk mode.
[ 79.225751][ T1121] usb 3-1: USB disconnect, device number 3
[ 79.232882][ T2976] usb 2-1: Decoder not found
[ 79.237804][ T2976] em28xx 2-1:0.132: failed to create media graph
[ 79.244671][ T1121] em28xx 3-1:0.132: Disconnecting em28xx
[ 79.250494][ T2976] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 79.258247][ T2976] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 79.266914][ T10] em28xx 5-1:0.132: Closing input extension
[ 79.273416][ T2988] em28xx 4-1:0.132: Registering V4L2 extension
[ 79.281033][ T10] em28xx 5-1:0.132: Freeing device
[ 79.352476][ T2988] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[ 79.359719][ T2988] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[ 79.366848][ T2988] em28xx 4-1:0.132: No AC97 audio processor
[ 79.374504][ T2988] usb 4-1: Decoder not found
[ 79.379211][ T2988] em28xx 4-1:0.132: failed to create media graph
[ 79.385752][ T2988] em28xx 4-1:0.132: V4L2 device video0 deregistered
[ 79.388052][ T25] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 79.400835][ T2988] em28xx 4-1:0.132: Remote control support is not available for this card.
[ 79.409625][ T2986] em28xx 3-1:0.132: Registering V4L2 extension
[ 79.480842][ T2986] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 79.488636][ T2986] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 79.495987][ T2986] em28xx 3-1:0.132: No AC97 audio processor
[ 79.503784][ T2986] usb 3-1: Decoder not found
[ 79.508523][ T2986] em28xx 3-1:0.132: failed to create media graph
[ 79.514918][ T2986] em28xx 3-1:0.132: V4L2 device video0 deregistered
[ 79.522651][ T2986] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 79.531346][ T2973] em28xx 2-1:0.132: Closing input extension
[ 79.537745][ T2968] em28xx 4-1:0.132: Closing input extension
[ 79.544958][ T2973] em28xx 2-1:0.132: Freeing device
[ 79.548017][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 79.550800][ T1121] em28xx 3-1:0.132: Closing input extension
[ 79.556989][ T25] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 79.568819][ T2968] em28xx 4-1:0.132: Freeing device
[ 79.569571][ T25] usb 1-1: config 0 has no interface number 0
[ 79.578461][ T1121] em28xx 3-1:0.132: Freeing device
[ 79.584065][ T25] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 79.597676][ T25] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 79.606865][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 79.614942][ T25] usb 1-1: Product: syz
[ 79.618027][ T10] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[ 79.619154][ T25] usb 1-1: Manufacturer: syz
[ 79.631208][ T25] usb 1-1: SerialNumber: syz
[ 79.637812][ T25] usb 1-1: config 0 descriptor??
[ 79.643382][ T3008] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[ 79.656492][ T25] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 79.666331][ T25] em28xx 1-1:0.132: Video interface 132 found: bulk
[ 79.767983][ T10] usb 5-1: Using ep0 maxpacket: 32
[ 79.774782][ T10] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 79.783078][ T10] usb 5-1: config 0 has no interface number 0
[ 79.789267][ T10] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 79.801256][ T10] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 79.810414][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 79.818482][ T10] usb 5-1: Product: syz
[ 79.822686][ T10] usb 5-1: Manufacturer: syz
[ 79.827308][ T10] usb 5-1: SerialNumber: syz
[ 79.834963][ T10] usb 5-1: config 0 descriptor??
[ 79.840509][ T3007] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22
[ 79.851471][ T10] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 79.861383][ T10] em28xx 5-1:0.132: Video interface 132 found: bulk
[ 79.868097][ T2973] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[ 79.898407][ T1121] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[ 79.906380][ T2968] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[ 80.038011][ T2973] usb 2-1: Using ep0 maxpacket: 32
[ 80.045157][ T2973] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[ 80.053543][ T2973] usb 2-1: config 0 has no interface number 0
[ 80.060151][ T2973] usb 2-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 80.062826][ T3008] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 80.078788][ T25] em28xx 1-1:0.132: unknown em28xx chip ID (0)
executing program
[ 80.084321][ T3008] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 80.093077][ T1121] usb 3-1: Using ep0 maxpacket: 32
[ 80.101052][ T2968] usb 4-1: Using ep0 maxpacket: 32
[ 80.107302][ T2973] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 80.116569][ T2973] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.124639][ T2973] usb 2-1: Product: syz
[ 80.128870][ T2973] usb 2-1: Manufacturer: syz
[ 80.133493][ T2973] usb 2-1: SerialNumber: syz
[ 80.139020][ T1121] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[ 80.147313][ T1121] usb 3-1: config 0 has no interface number 0
[ 80.153646][ T1121] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 80.164200][ T2968] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[ 80.172696][ T2968] usb 4-1: config 0 has no interface number 0
[ 80.180614][ T2968] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 80.180809][ T25] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 80.193523][ T2973] usb 2-1: config 0 descriptor??
[ 80.199620][ T25] em28xx 1-1:0.132: board has no eeprom
[ 80.211548][ T3012] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22
[ 80.212609][ T1121] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 80.228142][ T1121] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.236178][ T1121] usb 3-1: Product: syz
[ 80.240415][ T1121] usb 3-1: Manufacturer: syz
[ 80.245070][ T1121] usb 3-1: SerialNumber: syz
[ 80.249884][ T2968] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 80.258048][ T3007] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 80.259029][ T2968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 80.267410][ T25] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 80.275294][ T2968] usb 4-1: Product: syz
[ 80.275319][ T2968] usb 4-1: Manufacturer: syz
[ 80.275342][ T2968] usb 4-1: SerialNumber: syz
[ 80.283219][ T25] em28xx 1-1:0.132: analog set to bulk mode.
[ 80.287414][ T10] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[ 80.292082][ T788] em28xx 1-1:0.132: Registering V4L2 extension
[ 80.300641][ T2973] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 80.305148][ T3007] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 80.308883][ T2973] em28xx 2-1:0.132: Video interface 132 found: bulk
executing program
[ 80.345965][ T1121] usb 3-1: config 0 descriptor??
[ 80.346686][ T25] usb 1-1: USB disconnect, device number 4
[ 80.352312][ T2968] usb 4-1: config 0 descriptor??
[ 80.368647][ T25] em28xx 1-1:0.132: Disconnecting em28xx
[ 80.374959][ T3017] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22
[ 80.384503][ T3014] raw-gadget.5 gadget.3: fail, usb_ep_enable returned -22
[ 80.397762][ T1121] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 80.408017][ T1121] em28xx 3-1:0.132: Video interface 132 found: bulk
[ 80.416051][ T10] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 80.425107][ T10] em28xx 5-1:0.132: board has no eeprom
[ 80.434705][ T2968] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 80.444655][ T2968] em28xx 4-1:0.132: Video interface 132 found: bulk
[ 80.461203][ T788] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[ 80.468410][ T788] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[ 80.475579][ T788] em28xx 1-1:0.132: No AC97 audio processor
[ 80.483230][ T788] usb 1-1: Decoder not found
[ 80.487867][ T788] em28xx 1-1:0.132: failed to create media graph
[ 80.494888][ T788] em28xx 1-1:0.132: V4L2 device video0 deregistered
[ 80.502980][ T788] em28xx 1-1:0.132: Remote control support is not available for this card.
[ 80.511997][ T25] em28xx 1-1:0.132: Closing input extension
[ 80.518073][ T10] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 80.520151][ T25] em28xx 1-1:0.132: Freeing device
[ 80.526065][ T10] em28xx 5-1:0.132: analog set to bulk mode.
[ 80.537417][ T2986] em28xx 5-1:0.132: Registering V4L2 extension
[ 80.576155][ T10] usb 5-1: USB disconnect, device number 4
[ 80.582637][ T2986] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[ 80.591903][ T2986] em28xx 5-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[ 80.609074][ T10] em28xx 5-1:0.132: Disconnecting em28xx
executing program
[ 80.634155][ T3012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 80.643263][ T2973] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[ 80.651814][ T3012] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 80.660505][ C0] raw-gadget.2 gadget.1: ignoring, device is not running
[ 80.705800][ T2986] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[ 80.713059][ T2986] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[ 80.720532][ T2986] em28xx 5-1:0.132: No AC97 audio processor
[ 80.729401][ T2973] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 80.738194][ T2973] em28xx 2-1:0.132: board has no eeprom
[ 80.745173][ T2986] usb 5-1: Decoder not found
[ 80.750039][ T2986] em28xx 5-1:0.132: failed to create media graph
[ 80.756561][ T2986] em28xx 5-1:0.132: V4L2 device video0 deregistered
[ 80.765070][ T2986] em28xx 5-1:0.132: Remote control support is not available for this card.
[ 80.773826][ T10] em28xx 5-1:0.132: Closing input extension
[ 80.781978][ T10] em28xx 5-1:0.132: Freeing device
[ 80.801163][ T2968] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[ 80.801783][ T3014] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 80.816381][ T1121] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[ 80.816925][ T3017] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 80.822672][ T2973] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 80.831076][ T25] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 80.838932][ T2973] em28xx 2-1:0.132: analog set to bulk mode.
executing program
[ 80.846694][ T3014] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 80.853996][ T2986] em28xx 2-1:0.132: Registering V4L2 extension
[ 80.860517][ T3017] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 80.893995][ T2973] usb 2-1: USB disconnect, device number 4
executing program
[ 80.906523][ T2973] em28xx 2-1:0.132: Disconnecting em28xx
[ 80.939800][ T2968] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 80.948997][ T2968] em28xx 4-1:0.132: board has no eeprom
[ 80.956905][ T1121] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[ 80.965721][ T1121] em28xx 3-1:0.132: board has no eeprom
[ 80.992965][ T2986] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[ 81.000176][ T2986] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[ 81.007384][ T2986] em28xx 2-1:0.132: No AC97 audio processor
[ 81.014701][ T2986] usb 2-1: Decoder not found
[ 81.018041][ T25] usb 1-1: Using ep0 maxpacket: 32
[ 81.019479][ T2986] em28xx 2-1:0.132: failed to create media graph
[ 81.026330][ T25] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[ 81.031026][ T2986] em28xx 2-1:0.132: V4L2 device video0 deregistered
[ 81.032203][ T2986] em28xx 2-1:0.132: Remote control support is not available for this card.
[ 81.039812][ T25] usb 1-1: config 0 has no interface number 0
[ 81.046153][ T2968] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 81.055007][ T25] usb 1-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 81.060732][ T2968] em28xx 4-1:0.132: analog set to bulk mode.
[ 81.062077][ T1121] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[ 81.071550][ T25] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 81.078988][ T1121] em28xx 3-1:0.132: analog set to bulk mode.
[ 81.084763][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 81.093118][ T2988] em28xx 4-1:0.132: Registering V4L2 extension
[ 81.101693][ T25] usb 1-1: Product: syz
[ 81.101719][ T25] usb 1-1: Manufacturer: syz
[ 81.112057][ T2968] usb 4-1: USB disconnect, device number 4
[ 81.115813][ T25] usb 1-1: SerialNumber: syz
[ 81.122915][ T2968] em28xx 4-1:0.132: Disconnecting em28xx
[ 81.156908][ T25] usb 1-1: config 0 descriptor??
[ 81.157425][ T1121] usb 3-1: USB disconnect, device number 4
[ 81.167209][ T3027] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22
[ 81.168133][ T10] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 81.186906][ T1121] em28xx 3-1:0.132: Disconnecting em28xx
[ 81.192081][ T25] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 81.202946][ T25] em28xx 1-1:0.132: Video interface 132 found: bulk
[ 81.260607][ T2988] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[ 81.267766][ T2988] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[ 81.274999][ T2988] em28xx 4-1:0.132: No AC97 audio processor
[ 81.282914][ T2988] usb 4-1: Decoder not found
[ 81.287576][ T2988] em28xx 4-1:0.132: failed to create media graph
[ 81.295242][ T2988] em28xx 4-1:0.132: V4L2 device video0 deregistered
[ 81.304235][ T2988] em28xx 4-1:0.132: Remote control support is not available for this card.
[ 81.304440][ T3044] ==================================================================
[ 81.313021][ T2973] em28xx 2-1:0.132: Closing input extension
[ 81.320904][ T3044] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[ 81.326938][ T2986] em28xx 3-1:0.132: Registering V4L2 extension
[ 81.334260][ T3044] Read of size 8 at addr ffff88811b8c8730 by task v4l_id/3044
[ 81.334287][ T3044]
[ 81.334319][ T3044] CPU: 1 UID: 0 PID: 3044 Comm: v4l_id Not tainted 6.14.0-rc6-syzkaller-g3a85c1011540 #0
[ 81.334360][ T3044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 81.334386][ T3044] Call Trace:
[ 81.334399][ T3044]
[ 81.334417][ T3044] dump_stack_lvl+0x116/0x1f0
[ 81.334460][ T3044] print_report+0xc3/0x670
[ 81.334495][ T3044] ? __virt_addr_valid+0x5e/0x590
[ 81.334529][ T3044] ? __phys_addr+0xc6/0x150
[ 81.334564][ T3044] kasan_report+0xd9/0x110
[ 81.334598][ T3044] ? v4l2_fh_init+0x27d/0x2c0
[ 81.334646][ T3044] ? v4l2_fh_init+0x27d/0x2c0
[ 81.334705][ T3044] v4l2_fh_init+0x27d/0x2c0
[ 81.334769][ T3044] v4l2_fh_open+0x83/0xc0
[ 81.334853][ T3044] em28xx_v4l2_open+0x250/0x7e0
[ 81.334899][ T3044] v4l2_open+0x222/0x490
[ 81.334939][ T3044] ? __pfx_v4l2_open+0x10/0x10
[ 81.334979][ T3044] chrdev_open+0x237/0x6a0
[ 81.335022][ T3044] ? __pfx_chrdev_open+0x10/0x10
[ 81.335064][ T3044] ? lockref_get+0x15/0x50
[ 81.335113][ T3044] do_dentry_open+0x6cb/0x1390
[ 81.335153][ T3044] ? __pfx_chrdev_open+0x10/0x10
[ 81.335196][ T3044] ? inode_permission+0xdd/0x5f0
[ 81.335247][ T3044] vfs_open+0x82/0x3f0
[ 81.335292][ T3044] ? may_open+0x1f2/0x400
[ 81.335321][ T3044] path_openat+0x1e88/0x2d80
[ 81.335368][ T3044] ? __pfx_path_openat+0x10/0x10
[ 81.335406][ T3044] ? __pfx___lock_acquire+0x10/0x10
[ 81.335436][ T3044] ? lock_acquire.part.0+0x11b/0x380
[ 81.335467][ T3044] ? find_held_lock+0x2d/0x110
[ 81.335510][ T3044] do_filp_open+0x20c/0x470
[ 81.335549][ T3044] ? __pfx_do_filp_open+0x10/0x10
[ 81.335588][ T3044] ? find_held_lock+0x2d/0x110
[ 81.335641][ T3044] ? alloc_fd+0x41f/0x760
[ 81.335688][ T3044] do_sys_openat2+0x17a/0x1e0
[ 81.335738][ T3044] ? __pfx_do_sys_openat2+0x10/0x10
[ 81.335791][ T3044] ? do_user_addr_fault+0xd97/0x12c0
[ 81.335839][ T3044] ? __pfx_lock_release+0x10/0x10
[ 81.335872][ T3044] __x64_sys_openat+0x175/0x210
[ 81.335921][ T3044] ? __pfx___x64_sys_openat+0x10/0x10
[ 81.335974][ T3044] ? do_user_addr_fault+0x839/0x12c0
[ 81.336024][ T3044] do_syscall_64+0xcd/0x250
[ 81.336059][ T3044] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 81.336120][ T3044] RIP: 0033:0x7f534d2cc9a4
[ 81.336154][ T3044] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[ 81.336191][ T3044] RSP: 002b:00007fff70364270 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 81.336222][ T3044] RAX: ffffffffffffffda RBX: 00007fff70364488 RCX: 00007f534d2cc9a4
[ 81.336245][ T3044] RDX: 0000000000000000 RSI: 00007fff70365f25 RDI: 00000000ffffff9c
[ 81.336265][ T3044] RBP: 00007fff70365f25 R08: 0000000000000000 R09: 0000000000000000
[ 81.336286][ T3044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 81.336307][ T3044] R13: 00007fff703644a0 R14: 000055b200955670 R15: 00007f534d71ba80
[ 81.336338][ T3044]
[ 81.336349][ T3044]
[ 81.350925][ T2973] em28xx 2-1:0.132: Freeing device
[ 81.360025][ T3044] Allocated by task 2988:
[ 81.360043][ T3044] kasan_save_stack+0x33/0x60
[ 81.360074][ T3044] kasan_save_track+0x14/0x30
[ 81.398048][ T10] usb 5-1: Using ep0 maxpacket: 32
[ 81.399410][ T3044] __kasan_kmalloc+0x8f/0xa0
[ 81.415938][ T10] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[ 81.417608][ T3044] em28xx_v4l2_init+0x114/0x4050
[ 81.422527][ T10] usb 5-1: config 0 has no interface number 0
[ 81.426712][ T3044] em28xx_init_extension+0x137/0x200
[ 81.441761][ T10] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[ 81.445290][ T3044] request_module_async+0x61/0x70
[ 81.460138][ T10] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[ 81.464013][ T3044] process_one_work+0x9c5/0x1ba0
[ 81.468454][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 81.472998][ T3044] worker_thread+0x6c8/0xf00
[ 81.477961][ T10] usb 5-1: Product: syz
[ 81.483106][ T3044] kthread+0x3af/0x750
[ 81.488413][ T10] usb 5-1: Manufacturer: syz
[ 81.493128][ T3044] ret_from_fork+0x45/0x80
[ 81.497626][ T10] usb 5-1: SerialNumber: syz
[ 81.502626][ T3044] ret_from_fork_asm+0x1a/0x30
[ 81.502665][ T3044]
[ 81.502673][ T3044] Freed by task 2988:
[ 81.502687][ T3044] kasan_save_stack+0x33/0x60
[ 81.502712][ T3044] kasan_save_track+0x14/0x30
[ 81.512513][ T10] usb 5-1: config 0 descriptor??
[ 81.516476][ T3044] kasan_save_free_info+0x3b/0x60
[ 81.522778][ T3029] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[ 81.526942][ T3044] __kasan_slab_free+0x37/0x50
[ 81.536071][ T10] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[ 81.536800][ T3044] kfree+0x294/0x480
[ 81.542248][ T10] em28xx 5-1:0.132: Video interface 132 found: bulk
[ 81.547525][ T3044] em28xx_v4l2_init+0x22a4/0x4050
[ 81.599110][ T2986] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[ 81.606503][ T3044] em28xx_init_extension+0x137/0x200
[ 81.606559][ T3044] request_module_async+0x61/0x70
[ 81.614600][ T2986] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[ 81.622498][ T3044] process_one_work+0x9c5/0x1ba0
[ 81.622550][ T3044] worker_thread+0x6c8/0xf00
[ 81.630566][ T2986] em28xx 3-1:0.132: No AC97 audio processor
[ 81.633527][ T3044] kthread+0x3af/0x750
[ 81.638004][ T2986] usb 3-1: Decoder not found
[ 81.640985][ T3044] ret_from_fork+0x45/0x80
[ 81.645374][ T2986] em28xx 3-1:0.132: failed to create media graph
[ 81.650003][ T3044] ret_from_fork_asm+0x1a/0x30
[ 81.650044][ T3044]
[ 81.650052][ T3044] The buggy address belongs to the object at ffff88811b8c8000
[ 81.650052][ T3044] which belongs to the cache kmalloc-8k of size 8192
[ 81.650076][ T3044] The buggy address is located 1840 bytes inside of
[ 81.650076][ T3044] freed 8192-byte region [ffff88811b8c8000, ffff88811b8ca000)
[ 81.650108][ T3044]
[ 81.650116][ T3044] The buggy address belongs to the physical page:
[ 81.655572][ T2986] em28xx 3-1:0.132: V4L2 device video1 deregistered
[ 81.659893][ T3044] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11b8c8
[ 81.659932][ T3044] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 81.659957][ T3044] flags: 0x200000000000040(head|node=0|zone=2)
[ 81.667550][ T2986] em28xx 3-1:0.132: Remote control support is not available for this card.
[ 81.672677][ T3044] page_type: f5(slab)
[ 81.672716][ T3044] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[ 81.672745][ T3044] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 81.677809][ T2968] em28xx 4-1:0.132: Closing input extension
[ 81.683736][ T3044] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[ 81.683767][ T3044] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[ 81.683797][ T3044] head: 0200000000000003 ffffea00046e3201 ffffffffffffffff 0000000000000000
[ 81.689292][ T1121] em28xx 3-1:0.132: Closing input extension
[ 81.699036][ T3044] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000
[ 81.699056][ T3044] page dumped because: kasan: bad access detected
[ 81.699081][ T3044] page_owner tracks the page as allocated
[ 81.699091][ T3044] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2988, tgid 2988 (kworker/0:7), ts 81108511747, free_ts 80930615007
[ 81.712404][ T1121] em28xx 3-1:0.132: Freeing device
[ 81.713147][ T3044] post_alloc_hook+0x181/0x1b0
[ 81.713187][ T3044] get_page_from_freelist+0xe76/0x2b90
[ 82.078972][ T3044] __alloc_frozen_pages_noprof+0x21c/0x2290
[ 82.084997][ T3044] alloc_pages_mpol+0xe7/0x410
[ 82.089802][ T3044] new_slab+0x23d/0x330
[ 82.093996][ T3044] ___slab_alloc+0xc41/0x1670
[ 82.098699][ T3044] __slab_alloc.constprop.0+0x56/0xb0
[ 82.104089][ T3044] __kmalloc_cache_noprof+0x217/0x3e0
[ 82.109483][ T3044] em28xx_v4l2_init+0x114/0x4050
[ 82.114456][ T3044] em28xx_init_extension+0x137/0x200
[ 82.119779][ T3044] request_module_async+0x61/0x70
[ 82.124841][ T3044] process_one_work+0x9c5/0x1ba0
[ 82.129824][ T3044] worker_thread+0x6c8/0xf00
[ 82.134429][ T3044] kthread+0x3af/0x750
[ 82.138529][ T3044] ret_from_fork+0x45/0x80
[ 82.142982][ T3044] ret_from_fork_asm+0x1a/0x30
[ 82.147778][ T3044] page last free pid 10 tgid 10 stack trace:
[ 82.153769][ T3044] free_frozen_pages+0x653/0xde0
[ 82.158727][ T3044] __put_partials+0x14c/0x170
[ 82.163431][ T3044] qlist_free_all+0x4e/0x120
[ 82.168055][ T3044] kasan_quarantine_reduce+0x195/0x1e0
[ 82.173549][ T3044] __kasan_slab_alloc+0x4e/0x70
[ 82.178428][ T3044] __kmalloc_cache_noprof+0x153/0x3e0
[ 82.183822][ T3044] usb_control_msg+0xbd/0x4b0
[ 82.188522][ T3044] hub_ext_port_status+0x14e/0x670
[ 82.193656][ T3044] hub_port_debounce+0x1a3/0x3d0
[ 82.198622][ T3044] hub_event+0x3536/0x4f40
[ 82.203063][ T3044] process_one_work+0x9c5/0x1ba0
[ 82.208040][ T3044] worker_thread+0x6c8/0xf00
[ 82.212660][ T3044] kthread+0x3af/0x750
[ 82.216768][ T3044] ret_from_fork+0x45/0x80
[ 82.221216][ T3044] ret_from_fork_asm+0x1a/0x30
[ 82.226013][ T3044]
[ 82.228347][ T3044] Memory state around the buggy address:
[ 82.233989][ T3044] ffff88811b8c8600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.242076][ T3044] ffff88811b8c8680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.250240][ T3044] >ffff88811b8c8700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.258313][ T3044] ^
[ 82.263964][ T3044] ffff88811b8c8780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.272044][ T3044] ffff88811b8c8800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 82.280118][ T3044] ==================================================================
[ 82.288661][ T3044] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 82.295901][ T3044] CPU: 1 UID: 0 PID: 3044 Comm: v4l_id Not tainted 6.14.0-rc6-syzkaller-g3a85c1011540 #0
[ 82.305733][ T3044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 82.315806][ T3044] Call Trace:
[ 82.319103][ T3044]
[ 82.322063][ T3044] dump_stack_lvl+0x3d/0x1f0
[ 82.326684][ T3044] panic+0x71d/0x800
[ 82.330619][ T3044] ? __pfx_panic+0x10/0x10
[ 82.335074][ T3044] ? check_panic_on_warn+0x1f/0xb0
[ 82.340230][ T3044] check_panic_on_warn+0xab/0xb0
[ 82.345205][ T3044] end_report+0x117/0x180
[ 82.349561][ T3044] kasan_report+0xe9/0x110
[ 82.354033][ T3044] ? v4l2_fh_init+0x27d/0x2c0
[ 82.358750][ T3044] ? v4l2_fh_init+0x27d/0x2c0
[ 82.363559][ T3044] v4l2_fh_init+0x27d/0x2c0
[ 82.368112][ T3044] v4l2_fh_open+0x83/0xc0
[ 82.372475][ T3044] em28xx_v4l2_open+0x250/0x7e0
[ 82.377453][ T3044] v4l2_open+0x222/0x490
[ 82.381745][ T3044] ? __pfx_v4l2_open+0x10/0x10
[ 82.386555][ T3044] chrdev_open+0x237/0x6a0
[ 82.391014][ T3044] ? __pfx_chrdev_open+0x10/0x10
[ 82.395978][ T3044] ? lockref_get+0x15/0x50
[ 82.400444][ T3044] do_dentry_open+0x6cb/0x1390
[ 82.405239][ T3044] ? __pfx_chrdev_open+0x10/0x10
[ 82.410212][ T3044] ? inode_permission+0xdd/0x5f0
[ 82.415208][ T3044] vfs_open+0x82/0x3f0
[ 82.419319][ T3044] ? may_open+0x1f2/0x400
[ 82.423692][ T3044] path_openat+0x1e88/0x2d80
[ 82.428342][ T3044] ? __pfx_path_openat+0x10/0x10
[ 82.433317][ T3044] ? __pfx___lock_acquire+0x10/0x10
[ 82.438535][ T3044] ? lock_acquire.part.0+0x11b/0x380
[ 82.443846][ T3044] ? find_held_lock+0x2d/0x110
[ 82.448666][ T3044] do_filp_open+0x20c/0x470
[ 82.453199][ T3044] ? __pfx_do_filp_open+0x10/0x10
[ 82.458245][ T3044] ? find_held_lock+0x2d/0x110
[ 82.463151][ T3044] ? alloc_fd+0x41f/0x760
[ 82.467543][ T3044] do_sys_openat2+0x17a/0x1e0
[ 82.472267][ T3044] ? __pfx_do_sys_openat2+0x10/0x10
[ 82.477527][ T3044] ? do_user_addr_fault+0xd97/0x12c0
[ 82.482852][ T3044] ? __pfx_lock_release+0x10/0x10
[ 82.487918][ T3044] __x64_sys_openat+0x175/0x210
[ 82.492813][ T3044] ? __pfx___x64_sys_openat+0x10/0x10
[ 82.498262][ T3044] ? do_user_addr_fault+0x839/0x12c0
[ 82.503595][ T3044] do_syscall_64+0xcd/0x250
[ 82.508135][ T3044] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.514062][ T3044] RIP: 0033:0x7f534d2cc9a4
[ 82.518508][ T3044] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83
[ 82.538144][ T3044] RSP: 002b:00007fff70364270 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 82.546590][ T3044] RAX: ffffffffffffffda RBX: 00007fff70364488 RCX: 00007f534d2cc9a4
[ 82.554584][ T3044] RDX: 0000000000000000 RSI: 00007fff70365f25 RDI: 00000000ffffff9c
[ 82.562584][ T3044] RBP: 00007fff70365f25 R08: 0000000000000000 R09: 0000000000000000
[ 82.570591][ T3044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 82.578664][ T3044] R13: 00007fff703644a0 R14: 000055b200955670 R15: 00007f534d71ba80
[ 82.586679][ T3044]
[ 82.589953][ T3044] Kernel Offset: disabled
[ 82.594294][ T3044] Rebooting in 86400 seconds..