syzkaller login: [   29.771438][   T29] kauditd_printk_skb: 29 callbacks suppressed
[   29.771460][   T29] audit: type=1400 audit(1747600778.094:57): avc:  denied  { read } for  pid=2914 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=468 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   29.800816][   T29] audit: type=1400 audit(1747600778.094:58): avc:  denied  { open } for  pid=2914 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=468 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[   31.657059][   T29] audit: type=1400 audit(1747600779.984:59): avc:  denied  { transition } for  pid=2932 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   31.680179][   T29] audit: type=1400 audit(1747600779.984:60): avc:  denied  { noatsecure } for  pid=2932 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   31.700059][   T29] audit: type=1400 audit(1747600779.994:61): avc:  denied  { write } for  pid=2932 comm="sh" path="pipe:[2348]" dev="pipefs" ino=2348 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[   31.722724][   T29] audit: type=1400 audit(1747600779.994:62): avc:  denied  { rlimitinh } for  pid=2932 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   31.743753][   T29] audit: type=1400 audit(1747600779.994:63): avc:  denied  { siginh } for  pid=2932 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   36.714984][ T2937] sftp-server (2937) used greatest stack depth: 23544 bytes left
Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts.
executing program
executing program
executing program
[   46.141044][   T29] audit: type=1400 audit(1747600794.464:64): avc:  denied  { execmem } for  pid=2953 comm="syz-executor229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[   46.162134][   T29] audit: type=1400 audit(1747600794.484:65): avc:  denied  { read write } for  pid=2959 comm="syz-executor229" 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
executing program
executing program
[   46.186416][   T29] audit: type=1400 audit(1747600794.484:66): avc:  denied  { open } for  pid=2959 comm="syz-executor229" 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
[   46.210831][   T29] audit: type=1400 audit(1747600794.484:67): avc:  denied  { ioctl } for  pid=2959 comm="syz-executor229" 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
[   46.393722][ T2968] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   46.403628][ T1120] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   46.411375][   T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   46.493624][   T23] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   46.503739][   T38] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   46.543749][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   46.551398][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   46.559832][ T2968] usb 1-1: config 0 has no interface number 0
[   46.566154][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   46.579544][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   46.583588][   T10] usb 2-1: Using ep0 maxpacket: 32
[   46.588659][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   46.593857][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   46.601773][ T2968] usb 1-1: Product: syz
[   46.610273][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   46.611076][ T2968] usb 1-1: Manufacturer: syz
[   46.619317][   T10] usb 2-1: config 0 has no interface number 0
[   46.623897][ T2968] usb 1-1: SerialNumber: syz
[   46.630288][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   46.641001][ T2968] usb 1-1: config 0 descriptor??
[   46.642813][ T1120] usb 5-1: config 0 has no interface number 0
[   46.654294][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   46.662497][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   46.664595][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   46.674257][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   46.674444][   T23] usb 3-1: Using ep0 maxpacket: 32
[   46.687432][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   46.691324][   T38] usb 4-1: Using ep0 maxpacket: 32
[   46.695592][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   46.695626][   T10] usb 2-1: Product: syz
[   46.695648][   T10] usb 2-1: Manufacturer: syz
[   46.695738][   T10] usb 2-1: SerialNumber: syz
[   46.696172][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   46.717214][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   46.718623][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   46.722821][   T23] usb 3-1: config 0 has no interface number 0
[   46.727391][ T1120] usb 5-1: Product: syz
[   46.727416][ T1120] usb 5-1: Manufacturer: syz
[   46.727439][ T1120] usb 5-1: SerialNumber: syz
[   46.734083][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   46.745989][   T10] usb 2-1: config 0 descriptor??
[   46.754665][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   46.769424][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   46.772965][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   46.777643][   T10] em28xx 2-1:0.132: Video interface 132 found:
[   46.784243][ T1120] usb 5-1: config 0 descriptor??
[   46.787612][   T23] usb 3-1: Product: syz
[   46.804384][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   46.811497][   T23] usb 3-1: Manufacturer: syz
[   46.819607][ T1120] em28xx 5-1:0.132: Video interface 132 found:
[   46.825836][   T23] usb 3-1: SerialNumber: syz
[   46.826971][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   46.869105][   T38] usb 4-1: config 0 has no interface number 0
[   46.879649][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
executing program
[   46.890677][   T23] usb 3-1: config 0 descriptor??
[   46.909059][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   46.918952][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   46.928893][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
executing program
[   46.938208][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   46.946651][   T38] usb 4-1: Product: syz
[   46.950862][   T38] usb 4-1: Manufacturer: syz
[   46.955559][   T38] usb 4-1: SerialNumber: syz
[   46.960681][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   46.971342][   T38] usb 4-1: config 0 descriptor??
[   46.998040][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   47.008030][   T38] em28xx 4-1:0.132: Video interface 132 found:
[   47.028157][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   47.034963][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   47.037712][ T2968] em28xx 1-1:0.132: board has no eeprom
executing program
executing program
[   47.084881][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   47.103570][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   47.111579][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   47.118268][ T2971] em28xx 1-1:0.132: Registering V4L2 extension
[   47.120360][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
executing program
[   47.133444][   T10] em28xx 2-1:0.132: board has no eeprom
[   47.144291][ T2968] usb 1-1: USB disconnect, device number 2
[   47.148635][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   47.160401][ T1120] em28xx 5-1:0.132: board has no eeprom
[   47.166675][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   47.170813][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
[   47.225489][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   47.234853][   T23] em28xx 3-1:0.132: board has no eeprom
[   47.235695][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   47.248458][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   47.253957][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   47.255136][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   47.269113][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   47.288024][   T10] usb 2-1: USB disconnect, device number 2
[   47.315264][ T1120] usb 5-1: USB disconnect, device number 2
[   47.322826][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   47.328575][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   47.328611][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   47.345330][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   47.369591][ T2971] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   47.376941][ T2971] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   47.384423][ T2971] em28xx 1-1:0.132: No AC97 audio processor
[   47.390456][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   47.399441][   T38] em28xx 4-1:0.132: board has no eeprom
[   47.410129][   T23] usb 3-1: USB disconnect, device number 2
[   47.420003][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[   47.428193][ T2971] usb 1-1: Decoder not found
[   47.432853][ T2971] em28xx 1-1:0.132: failed to create media graph
[   47.439600][ T2971] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   47.448490][ T2971] em28xx 1-1:0.132: Remote control support is not available for this card.
[   47.457693][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   47.504522][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   47.512412][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   47.527665][   T38] usb 4-1: USB disconnect, device number 2
[   47.535141][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   47.586734][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   47.593960][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   47.601116][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   47.608944][ T2966] usb 2-1: Decoder not found
[   47.613640][ T2966] em28xx 2-1:0.132: failed to create media graph
[   47.620047][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   47.628864][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   47.637795][    T9] em28xx 5-1:0.132: Registering V4L2 extension
[   47.739870][    T9] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   47.747048][    T9] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   47.754522][    T9] em28xx 5-1:0.132: No AC97 audio processor
[   47.762528][    T9] usb 5-1: Decoder not found
[   47.769994][    T9] em28xx 5-1:0.132: failed to create media graph
[   47.777283][    T9] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   47.785501][    T9] em28xx 5-1:0.132: Remote control support is not available for this card.
[   47.794218][ T2980] em28xx 3-1:0.132: Registering V4L2 extension
[   47.890545][ T2980] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   47.897695][ T2980] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   47.904910][ T2980] em28xx 3-1:0.132: No AC97 audio processor
[   47.912464][ T2980] usb 3-1: Decoder not found
[   47.917208][ T2980] em28xx 3-1:0.132: failed to create media graph
[   47.927228][ T2980] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   47.935412][ T2980] em28xx 3-1:0.132: Remote control support is not available for this card.
[   47.944132][ T2968] em28xx 1-1:0.132: Closing input extension
[   47.950291][ T2971] em28xx 4-1:0.132: Registering V4L2 extension
[   47.960885][ T2968] em28xx 1-1:0.132: Freeing device
[   48.088444][ T2971] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   48.096017][ T2971] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   48.103744][ T2971] em28xx 4-1:0.132: No AC97 audio processor
[   48.114557][ T2971] usb 4-1: Decoder not found
[   48.119224][ T2971] em28xx 4-1:0.132: failed to create media graph
[   48.127140][ T2971] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   48.136877][ T2971] em28xx 4-1:0.132: Remote control support is not available for this card.
[   48.146635][   T10] em28xx 2-1:0.132: Closing input extension
[   48.153155][ T1120] em28xx 5-1:0.132: Closing input extension
[   48.161235][   T10] em28xx 2-1:0.132: Freeing device
[   48.167067][   T23] em28xx 3-1:0.132: Closing input extension
[   48.174387][   T38] em28xx 4-1:0.132: Closing input extension
[   48.178805][ T1120] em28xx 5-1:0.132: Freeing device
[   48.183947][   T23] em28xx 3-1:0.132: Freeing device
[   48.197774][   T38] em28xx 4-1:0.132: Freeing device
[   48.273933][ T2968] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   48.437623][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   48.444801][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   48.453060][ T2968] usb 1-1: config 0 has no interface number 0
[   48.459442][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   48.472583][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   48.481797][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   48.489871][ T2968] usb 1-1: Product: syz
[   48.494128][ T2968] usb 1-1: Manufacturer: syz
[   48.498768][ T2968] usb 1-1: SerialNumber: syz
[   48.503618][   T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   48.503624][   T23] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   48.516294][ T2968] usb 1-1: config 0 descriptor??
[   48.523788][   T38] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   48.537884][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   48.547922][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   48.593638][ T1120] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   48.663792][   T23] usb 3-1: Using ep0 maxpacket: 32
[   48.671146][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   48.679465][   T23] usb 3-1: config 0 has no interface number 0
[   48.685700][   T38] usb 4-1: Using ep0 maxpacket: 32
[   48.691005][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   48.702520][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   48.710896][   T38] usb 4-1: config 0 has no interface number 0
[   48.717494][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   48.723558][   T10] usb 2-1: Using ep0 maxpacket: 32
[   48.731184][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   48.735508][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   48.742017][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   48.750125][   T10] usb 2-1: config 0 has no interface number 0
[   48.758148][   T38] usb 4-1: Product: syz
[   48.764885][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   48.768465][   T38] usb 4-1: Manufacturer: syz
[   48.774347][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   48.778217][   T38] usb 4-1: SerialNumber: syz
[   48.778389][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   48.795970][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   48.802209][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   48.811383][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   48.819506][   T23] usb 3-1: Product: syz
[   48.827557][   T10] usb 2-1: Product: syz
[   48.831737][   T23] usb 3-1: Manufacturer: syz
[   48.835936][   T10] usb 2-1: Manufacturer: syz
[   48.835958][   T10] usb 2-1: SerialNumber: syz
[   48.843824][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   48.845310][   T23] usb 3-1: SerialNumber: syz
executing program
[   48.849896][ T1120] usb 5-1: config 0 has no interface number 0
[   48.864605][   T38] usb 4-1: config 0 descriptor??
[   48.870811][   T10] usb 2-1: config 0 descriptor??
[   48.886663][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   48.891565][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   48.906543][   T38] em28xx 4-1:0.132: Video interface 132 found:
[   48.908606][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   48.917190][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   48.923293][   T10] em28xx 2-1:0.132: Video interface 132 found:
[   48.930061][   T23] usb 3-1: config 0 descriptor??
[   48.949442][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   48.951004][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   48.958965][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   48.958999][ T1120] usb 5-1: Product: syz
[   48.959022][ T1120] usb 5-1: Manufacturer: syz
[   48.959045][ T1120] usb 5-1: SerialNumber: syz
[   48.966804][ T1120] usb 5-1: config 0 descriptor??
[   48.969357][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   48.994460][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   48.998174][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   49.002082][ T1120] em28xx 5-1:0.132: Video interface 132 found:
[   49.011923][ T2968] em28xx 1-1:0.132: board has no eeprom
executing program
executing program
[   49.097832][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   49.105821][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   49.112315][ T2971] em28xx 1-1:0.132: Registering V4L2 extension
executing program
[   49.145120][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   49.145435][ T2968] usb 1-1: USB disconnect, device number 3
[   49.163621][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   49.178277][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
executing program
[   49.205936][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   49.215292][   T10] em28xx 2-1:0.132: board has no eeprom
[   49.224257][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   49.236406][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   49.245640][   T38] em28xx 4-1:0.132: board has no eeprom
[   49.255098][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   49.303619][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   49.311573][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   49.313637][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   49.326972][   T23] em28xx 3-1:0.132: board has no eeprom
[   49.334490][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   49.335844][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   49.342347][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   49.358451][ T1120] em28xx 5-1:0.132: board has no eeprom
[   49.364987][   T38] usb 4-1: USB disconnect, device number 3
[   49.372397][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   49.377098][   T10] usb 2-1: USB disconnect, device number 3
[   49.387296][ T2971] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   49.389414][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   49.394608][ T2971] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   49.407633][ T2971] em28xx 1-1:0.132: No AC97 audio processor
[   49.413655][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   49.421505][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   49.440363][   T23] usb 3-1: USB disconnect, device number 3
[   49.447862][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[   49.464436][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   49.466100][ T2971] usb 1-1: Decoder not found
[   49.472395][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   49.476982][ T2971] em28xx 1-1:0.132: failed to create media graph
[   49.494374][ T2971] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   49.504848][ T1120] usb 5-1: USB disconnect, device number 3
[   49.512489][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   49.514492][ T2971] em28xx 1-1:0.132: Remote control support is not available for this card.
[   49.527186][    T9] em28xx 2-1:0.132: Registering V4L2 extension
[   49.628254][    T9] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   49.635408][    T9] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   49.642557][    T9] em28xx 2-1:0.132: No AC97 audio processor
[   49.658152][    T9] usb 2-1: Decoder not found
[   49.662793][    T9] em28xx 2-1:0.132: failed to create media graph
[   49.669323][    T9] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   49.677354][    T9] em28xx 2-1:0.132: Remote control support is not available for this card.
[   49.686076][ T2980] em28xx 4-1:0.132: Registering V4L2 extension
[   49.785734][ T2980] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   49.792815][ T2980] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   49.800345][ T2980] em28xx 4-1:0.132: No AC97 audio processor
[   49.809214][ T2980] usb 4-1: Decoder not found
[   49.814295][ T2980] em28xx 4-1:0.132: failed to create media graph
[   49.820987][ T2980] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   49.829265][ T2980] em28xx 4-1:0.132: Remote control support is not available for this card.
[   49.837960][ T2986] em28xx 3-1:0.132: Registering V4L2 extension
[   49.937166][ T2986] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   49.944318][ T2986] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   49.951513][ T2986] em28xx 3-1:0.132: No AC97 audio processor
[   49.959739][ T2986] usb 3-1: Decoder not found
[   49.964533][ T2986] em28xx 3-1:0.132: failed to create media graph
[   49.970929][ T2986] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   49.982046][ T2986] em28xx 3-1:0.132: Remote control support is not available for this card.
[   49.990802][   T23] em28xx 3-1:0.132: Closing input extension
[   49.996801][ T2966] em28xx 5-1:0.132: Registering V4L2 extension
[   49.999195][   T23] em28xx 3-1:0.132: Freeing device
[   50.107099][ T2966] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   50.116238][ T2966] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   50.123393][ T2966] em28xx 5-1:0.132: No AC97 audio processor
[   50.131105][ T2966] usb 5-1: Decoder not found
[   50.135798][ T2966] em28xx 5-1:0.132: failed to create media graph
[   50.142178][ T2966] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   50.150463][ T2966] em28xx 5-1:0.132: Remote control support is not available for this card.
[   50.159194][ T2968] em28xx 1-1:0.132: Closing input extension
[   50.166930][   T10] em28xx 2-1:0.132: Closing input extension
[   50.168267][ T2968] em28xx 1-1:0.132: Freeing device
[   50.173748][ T1120] em28xx 5-1:0.132: Closing input extension
[   50.186464][   T10] em28xx 2-1:0.132: Freeing device
[   50.199951][   T38] em28xx 4-1:0.132: Closing input extension
[   50.212894][   T38] em28xx 4-1:0.132: Freeing device
[   50.235979][ T1120] em28xx 5-1:0.132: Freeing device
[   50.313860][   T23] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   50.474486][   T23] usb 3-1: Using ep0 maxpacket: 32
[   50.481754][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   50.490392][   T23] usb 3-1: config 0 has no interface number 0
[   50.500140][ T2968] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   50.507910][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   50.521112][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   50.530374][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   50.538513][   T23] usb 3-1: Product: syz
[   50.542713][   T23] usb 3-1: Manufacturer: syz
[   50.543602][   T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   50.547388][   T23] usb 3-1: SerialNumber: syz
[   50.559683][   T38] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   50.571913][   T23] usb 3-1: config 0 descriptor??
[   50.576609][ T1120] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[   50.583193][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   50.594386][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   50.673864][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   50.680642][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   50.688981][ T2968] usb 1-1: config 0 has no interface number 0
[   50.695177][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   50.703596][   T10] usb 2-1: Using ep0 maxpacket: 32
[   50.708339][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   50.712879][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   50.719392][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   50.727591][   T10] usb 2-1: config 0 has no interface number 0
[   50.735668][ T2968] usb 1-1: Product: syz
[   50.741922][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   50.745879][ T2968] usb 1-1: Manufacturer: syz
[   50.759801][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   50.760406][ T2968] usb 1-1: SerialNumber: syz
executing program
[   50.769596][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   50.774278][   T38] usb 4-1: Using ep0 maxpacket: 32
[   50.782210][   T10] usb 2-1: Product: syz
[   50.782235][   T10] usb 2-1: Manufacturer: syz
[   50.782258][   T10] usb 2-1: SerialNumber: syz
[   50.800295][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   50.800830][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   50.809012][   T38] usb 4-1: config 0 has no interface number 0
[   50.818593][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   50.822559][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   50.828442][ T1120] usb 5-1: config 0 has no interface number 0
[   50.841030][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   50.845346][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   50.854477][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   50.866465][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   50.872084][   T38] usb 4-1: Product: syz
[   50.881180][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   50.881213][ T1120] usb 5-1: Product: syz
[   50.881236][ T1120] usb 5-1: Manufacturer: syz
[   50.881259][ T1120] usb 5-1: SerialNumber: syz
[   50.907623][   T38] usb 4-1: Manufacturer: syz
[   50.912291][   T38] usb 4-1: SerialNumber: syz
[   50.919510][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   50.927910][ T2968] usb 1-1: config 0 descriptor??
[   50.935575][   T10] usb 2-1: config 0 descriptor??
[   50.946816][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   50.955322][   T38] usb 4-1: config 0 descriptor??
[   50.956648][   T10] em28xx 2-1:0.132: Video interface 132 found:
[   50.968578][ T1120] usb 5-1: config 0 descriptor??
[   50.979759][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   50.989700][   T38] em28xx 4-1:0.132: Video interface 132 found:
[   50.998497][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   51.007365][   T23] em28xx 3-1:0.132: board has no eeprom
[   51.017946][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   51.019783][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   51.027817][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   51.043961][ T1120] em28xx 5-1:0.132: Video interface 132 found:
executing program
[   51.083596][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   51.091561][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   51.098035][ T2980] em28xx 3-1:0.132: Registering V4L2 extension
[   51.115246][   T23] usb 3-1: USB disconnect, device number 4
[   51.123427][   T23] em28xx 3-1:0.132: Disconnecting em28xx
executing program
executing program
executing program
[   51.203909][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   51.216640][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   51.237855][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   51.254376][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   51.285645][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   51.294528][ T2968] em28xx 1-1:0.132: board has no eeprom
[   51.295660][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   51.306678][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   51.309522][   T10] em28xx 2-1:0.132: board has no eeprom
[   51.317576][   T38] em28xx 4-1:0.132: board has no eeprom
[   51.328444][ T2980] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   51.333018][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   51.336698][ T2980] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   51.345374][ T1120] em28xx 5-1:0.132: board has no eeprom
[   51.358417][ T2980] em28xx 3-1:0.132: No AC97 audio processor
[   51.364557][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   51.372506][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   51.389300][ T2968] usb 1-1: USB disconnect, device number 4
[   51.397721][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
[   51.404057][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   51.408275][ T2980] usb 3-1: Decoder not found
[   51.411981][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   51.416560][ T2980] em28xx 3-1:0.132: failed to create media graph
[   51.423726][ T2980] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   51.433737][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   51.436089][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   51.443344][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   51.451244][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   51.474687][ T2980] em28xx 3-1:0.132: Remote control support is not available for this card.
[   51.475981][   T10] usb 2-1: USB disconnect, device number 4
[   51.483430][ T2986] em28xx 1-1:0.132: Registering V4L2 extension
[   51.497956][ T1120] usb 5-1: USB disconnect, device number 4
[   51.499873][   T38] usb 4-1: USB disconnect, device number 4
[   51.533632][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   51.565232][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   51.566291][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   51.655623][ T2986] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   51.662770][ T2986] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   51.670078][ T2986] em28xx 1-1:0.132: No AC97 audio processor
[   51.677450][ T2986] usb 1-1: Decoder not found
[   51.682093][ T2986] em28xx 1-1:0.132: failed to create media graph
[   51.688531][ T2986] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   51.698928][ T2986] em28xx 1-1:0.132: Remote control support is not available for this card.
[   51.707654][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   51.810953][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   51.818440][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   51.825975][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   51.837376][ T2966] usb 2-1: Decoder not found
[   51.842029][ T2966] em28xx 2-1:0.132: failed to create media graph
[   51.848703][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   51.856983][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   51.865719][ T2971] em28xx 4-1:0.132: Registering V4L2 extension
[   51.963315][ T2971] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   51.970700][ T2971] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   51.977988][ T2971] em28xx 4-1:0.132: No AC97 audio processor
[   51.985522][ T2971] usb 4-1: Decoder not found
[   51.990166][ T2971] em28xx 4-1:0.132: failed to create media graph
[   51.996611][ T2971] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   52.004750][ T2971] em28xx 4-1:0.132: Remote control support is not available for this card.
[   52.017575][   T38] em28xx 4-1:0.132: Closing input extension
[   52.023876][    T9] em28xx 5-1:0.132: Registering V4L2 extension
[   52.026175][   T38] em28xx 4-1:0.132: Freeing device
[   52.130306][    T9] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   52.137993][    T9] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   52.145598][    T9] em28xx 5-1:0.132: No AC97 audio processor
[   52.154390][    T9] usb 5-1: Decoder not found
[   52.159050][    T9] em28xx 5-1:0.132: failed to create media graph
[   52.165641][    T9] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   52.173624][    T9] em28xx 5-1:0.132: Remote control support is not available for this card.
[   52.182312][ T1120] em28xx 5-1:0.132: Closing input extension
[   52.188497][   T23] em28xx 3-1:0.132: Closing input extension
[   52.190779][ T1120] em28xx 5-1:0.132: Freeing device
[   52.196257][ T2968] em28xx 1-1:0.132: Closing input extension
[   52.207701][   T23] em28xx 3-1:0.132: Freeing device
[   52.217379][   T10] em28xx 2-1:0.132: Closing input extension
[   52.228323][ T2968] em28xx 1-1:0.132: Freeing device
[   52.236881][   T10] em28xx 2-1:0.132: Freeing device
[   52.343924][   T38] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[   52.513925][   T38] usb 4-1: Using ep0 maxpacket: 32
[   52.514508][ T1120] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[   52.524197][   T23] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[   52.536132][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   52.544556][   T38] usb 4-1: config 0 has no interface number 0
[   52.551239][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   52.561791][ T2968] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[   52.567525][   T10] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[   52.572701][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   52.586060][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   52.594278][   T38] usb 4-1: Product: syz
[   52.598492][   T38] usb 4-1: Manufacturer: syz
[   52.603129][   T38] usb 4-1: SerialNumber: syz
[   52.612620][   T38] usb 4-1: config 0 descriptor??
[   52.628971][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   52.638992][   T38] em28xx 4-1:0.132: Video interface 132 found:
[   52.693600][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   52.693633][   T23] usb 3-1: Using ep0 maxpacket: 32
[   52.700720][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   52.712071][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   52.712967][ T1120] usb 5-1: config 0 has no interface number 0
[   52.720812][   T23] usb 3-1: config 0 has no interface number 0
[   52.720957][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   52.723659][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   52.728846][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   52.733280][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   52.746474][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   52.752295][   T23] usb 3-1: Product: syz
[   52.762257][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   52.770308][   T23] usb 3-1: Manufacturer: syz
[   52.779377][ T1120] usb 5-1: Product: syz
[   52.779403][ T1120] usb 5-1: Manufacturer: syz
[   52.779426][ T1120] usb 5-1: SerialNumber: syz
[   52.783663][   T23] usb 3-1: SerialNumber: syz
[   52.791767][   T10] usb 2-1: Using ep0 maxpacket: 32
[   52.796327][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   52.806938][ T1120] usb 5-1: config 0 descriptor??
[   52.811698][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
executing program
[   52.829139][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   52.829986][ T2968] usb 1-1: config 0 has no interface number 0
[   52.838349][ T1120] em28xx 5-1:0.132: Video interface 132 found:
[   52.859069][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   52.872198][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   52.876385][   T23] usb 3-1: config 0 descriptor??
[   52.880481][   T10] usb 2-1: config 0 has no interface number 0
[   52.892783][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   52.909524][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   52.914429][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   52.920720][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   52.928553][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   52.928585][   T10] usb 2-1: Product: syz
[   52.928609][   T10] usb 2-1: Manufacturer: syz
[   52.928632][   T10] usb 2-1: SerialNumber: syz
[   52.941806][   T10] usb 2-1: config 0 descriptor??
[   52.944088][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   52.959604][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   52.967114][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   52.968970][   T10] em28xx 2-1:0.132: Video interface 132 found:
executing program
[   52.978463][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   53.002091][ T2968] usb 1-1: Product: syz
[   53.006365][ T2968] usb 1-1: Manufacturer: syz
[   53.011040][ T2968] usb 1-1: SerialNumber: syz
[   53.018168][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   53.027167][   T38] em28xx 4-1:0.132: board has no eeprom
[   53.039792][ T2968] usb 1-1: config 0 descriptor??
[   53.059978][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   53.070003][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   53.084174][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   53.093942][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   53.101877][   T38] em28xx 4-1:0.132: analog set to bulk mode.
executing program
[   53.108160][ T2986] em28xx 4-1:0.132: Registering V4L2 extension
[   53.127633][   T38] usb 4-1: USB disconnect, device number 5
[   53.144337][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   53.146514][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
executing program
[   53.158925][ T1120] em28xx 5-1:0.132: board has no eeprom
[   53.174863][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
executing program
[   53.243976][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   53.256238][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   53.264199][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   53.272867][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   53.281755][   T23] em28xx 3-1:0.132: board has no eeprom
[   53.283376][ T1120] usb 5-1: USB disconnect, device number 5
[   53.310139][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   53.321076][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   53.326824][ T2986] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   53.329948][   T10] em28xx 2-1:0.132: board has no eeprom
[   53.336958][ T2986] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   53.349813][ T2986] em28xx 4-1:0.132: No AC97 audio processor
[   53.358312][ T2986] usb 4-1: Decoder not found
[   53.362949][ T2986] em28xx 4-1:0.132: failed to create media graph
[   53.371774][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   53.379728][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   53.385943][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   53.392584][ T2986] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   53.400797][ T2986] em28xx 4-1:0.132: Remote control support is not available for this card.
[   53.403622][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   53.410453][   T38] em28xx 4-1:0.132: Closing input extension
[   53.417345][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   53.427419][   T23] usb 3-1: USB disconnect, device number 5
[   53.429302][    T9] em28xx 5-1:0.132: Registering V4L2 extension
[   53.444440][   T38] em28xx 4-1:0.132: Freeing device
[   53.451259][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[   53.461204][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   53.470483][ T2968] em28xx 1-1:0.132: board has no eeprom
[   53.523636][   T10] usb 2-1: USB disconnect, device number 5
[   53.531064][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   53.543773][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   53.551741][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   53.576086][ T2968] usb 1-1: USB disconnect, device number 5
[   53.588090][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
[   53.649276][    T9] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   53.656460][    T9] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   53.663696][    T9] em28xx 5-1:0.132: No AC97 audio processor
[   53.671437][    T9] usb 5-1: Decoder not found
[   53.679196][    T9] em28xx 5-1:0.132: failed to create media graph
[   53.687945][    T9] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   53.696016][    T9] em28xx 5-1:0.132: Remote control support is not available for this card.
[   53.704719][ T2971] em28xx 3-1:0.132: Registering V4L2 extension
[   53.793619][   T38] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[   53.803984][ T2971] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   53.811089][ T2971] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   53.818663][ T2971] em28xx 3-1:0.132: No AC97 audio processor
[   53.827683][ T2971] usb 3-1: Decoder not found
[   53.832340][ T2971] em28xx 3-1:0.132: failed to create media graph
[   53.838982][ T2971] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   53.847314][ T2971] em28xx 3-1:0.132: Remote control support is not available for this card.
[   53.856110][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   53.946053][   T38] usb 4-1: Using ep0 maxpacket: 32
[   53.956385][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   53.964683][   T38] usb 4-1: config 0 has no interface number 0
[   53.969022][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   53.971039][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   53.978208][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   53.991007][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   53.995478][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   54.004380][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   54.004417][   T38] usb 4-1: Product: syz
[   54.004440][   T38] usb 4-1: Manufacturer: syz
[   54.004463][   T38] usb 4-1: SerialNumber: syz
[   54.009131][   T38] usb 4-1: config 0 descriptor??
[   54.013439][ T2966] usb 2-1: Decoder not found
[   54.024860][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   54.027660][ T2966] em28xx 2-1:0.132: failed to create media graph
[   54.032036][   T38] em28xx 4-1:0.132: Video interface 132 found:
[   54.046191][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   54.072298][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   54.081388][   T10] em28xx 2-1:0.132: Closing input extension
[   54.087697][ T2986] em28xx 1-1:0.132: Registering V4L2 extension
[   54.090880][   T10] em28xx 2-1:0.132: Freeing device
executing program
[   54.230711][ T2986] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   54.238756][ T2986] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   54.246484][ T2986] em28xx 1-1:0.132: No AC97 audio processor
[   54.256936][ T2986] usb 1-1: Decoder not found
[   54.261608][ T2986] em28xx 1-1:0.132: failed to create media graph
[   54.268120][ T2986] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   54.275486][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   54.282780][ T2986] em28xx 1-1:0.132: Remote control support is not available for this card.
[   54.291515][ T1120] em28xx 5-1:0.132: Closing input extension
[   54.298425][   T23] em28xx 3-1:0.132: Closing input extension
[   54.301061][ T1120] em28xx 5-1:0.132: Freeing device
[   54.305333][ T2968] em28xx 1-1:0.132: Closing input extension
[   54.317626][   T23] em28xx 3-1:0.132: Freeing device
[   54.328715][ T2968] em28xx 1-1:0.132: Freeing device
[   54.348391][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   54.357710][   T38] em28xx 4-1:0.132: board has no eeprom
[   54.423608][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   54.431538][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   54.438254][ T2986] em28xx 4-1:0.132: Registering V4L2 extension
[   54.443902][   T10] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[   54.457450][   T38] usb 4-1: USB disconnect, device number 6
[   54.471588][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   54.609589][ T2986] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   54.616820][ T2986] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   54.624055][ T2986] em28xx 4-1:0.132: No AC97 audio processor
[   54.630269][   T23] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[   54.641785][ T2986] usb 4-1: Decoder not found
[   54.646966][ T2986] em28xx 4-1:0.132: failed to create media graph
[   54.654086][ T2986] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   54.656656][ T1120] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[   54.663726][ T2968] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[   54.673514][   T10] usb 2-1: Using ep0 maxpacket: 32
[   54.677092][ T2986] em28xx 4-1:0.132: Remote control support is not available for this card.
[   54.685665][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   54.691038][   T38] em28xx 4-1:0.132: Closing input extension
[   54.697862][   T10] usb 2-1: config 0 has no interface number 0
[   54.712513][   T38] em28xx 4-1:0.132: Freeing device
[   54.726054][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   54.759696][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   54.769228][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   54.777511][   T10] usb 2-1: Product: syz
[   54.781721][   T10] usb 2-1: Manufacturer: syz
[   54.783614][   T23] usb 3-1: Using ep0 maxpacket: 32
[   54.786383][   T10] usb 2-1: SerialNumber: syz
[   54.800173][   T10] usb 2-1: config 0 descriptor??
[   54.810635][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   54.818262][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   54.819298][   T23] usb 3-1: config 0 has no interface number 0
[   54.828632][   T10] em28xx 2-1:0.132: Video interface 132 found:
[   54.842111][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   54.853577][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   54.860697][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   54.861389][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   54.869383][ T1120] usb 5-1: config 0 has no interface number 0
[   54.878631][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   54.878662][   T23] usb 3-1: Product: syz
[   54.878685][   T23] usb 3-1: Manufacturer: syz
[   54.901662][   T23] usb 3-1: SerialNumber: syz
[   54.906629][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   54.910188][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   54.917823][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   54.930118][ T2968] usb 1-1: config 0 has no interface number 0
[   54.941017][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   54.943598][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   54.950224][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   54.968179][ T1120] usb 5-1: Product: syz
[   54.971069][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   54.972387][ T1120] usb 5-1: Manufacturer: syz
[   54.981755][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   54.981789][ T2968] usb 1-1: Product: syz
[   54.981811][ T2968] usb 1-1: Manufacturer: syz
[   54.981834][ T2968] usb 1-1: SerialNumber: syz
[   54.985343][   T23] usb 3-1: config 0 descriptor??
[   54.987528][ T1120] usb 5-1: SerialNumber: syz
[   55.001657][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   55.027902][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   55.034236][   T38] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[   55.052317][ T2968] usb 1-1: config 0 descriptor??
executing program
[   55.071357][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   55.081757][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   55.116893][ T1120] usb 5-1: config 0 descriptor??
[   55.125720][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   55.142962][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   55.152842][ T1120] em28xx 5-1:0.132: Video interface 132 found:
executing program
[   55.193647][   T38] usb 4-1: Using ep0 maxpacket: 32
[   55.195918][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   55.207661][   T10] em28xx 2-1:0.132: board has no eeprom
[   55.209955][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   55.221690][   T38] usb 4-1: config 0 has no interface number 0
[   55.230558][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   55.245917][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   55.255137][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   55.263224][   T38] usb 4-1: Product: syz
[   55.267688][   T38] usb 4-1: Manufacturer: syz
[   55.272332][   T38] usb 4-1: SerialNumber: syz
[   55.273583][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   55.281479][   T38] usb 4-1: config 0 descriptor??
[   55.284922][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   55.296948][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   55.297196][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   55.325073][   T10] usb 2-1: USB disconnect, device number 6
[   55.325965][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   55.340769][   T38] em28xx 4-1:0.132: Video interface 132 found:
executing program
executing program
[   55.352685][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   55.377406][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   55.390568][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   55.399848][   T23] em28xx 3-1:0.132: board has no eeprom
[   55.424789][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   55.471557][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   55.480410][ T2968] em28xx 1-1:0.132: board has no eeprom
[   55.487701][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   55.490336][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   55.495639][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   55.509287][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
executing program
[   55.516890][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   55.526295][   T23] usb 3-1: USB disconnect, device number 6
[   55.528574][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   55.540994][ T1120] em28xx 5-1:0.132: board has no eeprom
[   55.541505][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[   55.565338][ T2966] usb 2-1: Decoder not found
[   55.570072][ T2966] em28xx 2-1:0.132: failed to create media graph
[   55.575001][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   55.577363][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   55.584961][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   55.594930][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   55.601346][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   55.613219][ T2986] em28xx 3-1:0.132: Registering V4L2 extension
[   55.624367][ T2968] usb 1-1: USB disconnect, device number 6
[   55.626864][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   55.632080][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
[   55.638271][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   55.675643][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   55.684937][   T38] em28xx 4-1:0.132: board has no eeprom
[   55.690813][ T1120] usb 5-1: USB disconnect, device number 6
[   55.717474][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   55.743658][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   55.751677][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   55.770362][   T38] usb 4-1: USB disconnect, device number 7
[   55.786245][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   55.813891][ T2986] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   55.820965][ T2986] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   55.828535][ T2986] em28xx 3-1:0.132: No AC97 audio processor
[   55.837991][ T2986] usb 3-1: Decoder not found
[   55.842636][ T2986] em28xx 3-1:0.132: failed to create media graph
[   55.849201][ T2986] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   55.857332][ T2986] em28xx 3-1:0.132: Remote control support is not available for this card.
[   55.866065][   T10] em28xx 2-1:0.132: Closing input extension
[   55.872481][ T2971] em28xx 1-1:0.132: Registering V4L2 extension
[   55.875012][   T10] em28xx 2-1:0.132: Freeing device
[   56.026573][ T2971] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   56.033791][ T2971] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   56.040941][ T2971] em28xx 1-1:0.132: No AC97 audio processor
[   56.049257][ T2971] usb 1-1: Decoder not found
[   56.053985][ T2971] em28xx 1-1:0.132: failed to create media graph
[   56.060691][ T2971] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   56.071696][ T2971] em28xx 1-1:0.132: Remote control support is not available for this card.
[   56.080483][ T2966] em28xx 5-1:0.132: Registering V4L2 extension
[   56.177248][ T2966] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   56.184624][ T2966] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   56.191808][ T2966] em28xx 5-1:0.132: No AC97 audio processor
[   56.200006][ T2966] usb 5-1: Decoder not found
[   56.204710][ T2966] em28xx 5-1:0.132: failed to create media graph
[   56.211117][ T2966] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   56.219269][   T10] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[   56.227863][ T2966] em28xx 5-1:0.132: Remote control support is not available for this card.
[   56.236662][ T2980] em28xx 4-1:0.132: Registering V4L2 extension
[   56.332988][ T2980] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   56.340329][ T2980] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   56.347534][ T2980] em28xx 4-1:0.132: No AC97 audio processor
[   56.354939][ T2980] usb 4-1: Decoder not found
[   56.359585][ T2980] em28xx 4-1:0.132: failed to create media graph
[   56.366102][ T2980] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   56.375146][ T2980] em28xx 4-1:0.132: Remote control support is not available for this card.
[   56.383949][   T23] em28xx 3-1:0.132: Closing input extension
[   56.389944][ T2968] em28xx 1-1:0.132: Closing input extension
[   56.398451][   T23] em28xx 3-1:0.132: Freeing device
[   56.406369][ T2968] em28xx 1-1:0.132: Freeing device
[   56.407493][ T1120] em28xx 5-1:0.132: Closing input extension
[   56.419893][   T10] usb 2-1: Using ep0 maxpacket: 32
[   56.427302][   T38] em28xx 4-1:0.132: Closing input extension
[   56.428815][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   56.441561][   T10] usb 2-1: config 0 has no interface number 0
[   56.450293][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   56.472849][ T1120] em28xx 5-1:0.132: Freeing device
[   56.475023][   T38] em28xx 4-1:0.132: Freeing device
[   56.483970][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   56.493070][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   56.501437][   T10] usb 2-1: Product: syz
[   56.505915][   T10] usb 2-1: Manufacturer: syz
[   56.510562][   T10] usb 2-1: SerialNumber: syz
[   56.545882][   T10] usb 2-1: config 0 descriptor??
[   56.557772][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   56.567679][   T10] em28xx 2-1:0.132: Video interface 132 found:
executing program
[   56.723602][   T23] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[   56.733605][ T2968] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[   56.813626][   T38] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[   56.815149][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   56.833968][ T1120] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[   56.873584][   T23] usb 3-1: Using ep0 maxpacket: 32
[   56.880368][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   56.888710][   T23] usb 3-1: config 0 has no interface number 0
[   56.894885][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   56.895645][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   56.901729][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   56.908810][   T10] em28xx 2-1:0.132: board has no eeprom
[   56.925116][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   56.933392][ T2968] usb 1-1: config 0 has no interface number 0
[   56.939741][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   56.951196][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   56.960441][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   56.968549][   T23] usb 3-1: Product: syz
[   56.972735][   T23] usb 3-1: Manufacturer: syz
[   56.973564][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   56.977397][   T23] usb 3-1: SerialNumber: syz
[   56.985233][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   56.995324][   T23] usb 3-1: config 0 descriptor??
[   56.995914][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   57.003593][   T38] usb 4-1: Using ep0 maxpacket: 32
[   57.013193][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   57.022372][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   57.030476][ T2968] usb 1-1: Product: syz
[   57.033611][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   57.034707][ T2968] usb 1-1: Manufacturer: syz
[   57.044464][ T2968] usb 1-1: SerialNumber: syz
[   57.051281][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   57.053308][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   57.059544][ T1120] usb 5-1: config 0 has no interface number 0
[   57.071436][   T10] usb 2-1: USB disconnect, device number 7
[   57.075640][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   57.080279][ T2968] usb 1-1: config 0 descriptor??
[   57.092973][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   57.096318][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   57.101354][   T38] usb 4-1: config 0 has no interface number 0
[   57.126080][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   57.126528][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   57.138994][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   57.145771][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   57.154645][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   57.154677][   T38] usb 4-1: Product: syz
[   57.154700][   T38] usb 4-1: Manufacturer: syz
[   57.154723][   T38] usb 4-1: SerialNumber: syz
[   57.185553][ T1120] usb 5-1: Product: syz
[   57.189765][ T1120] usb 5-1: Manufacturer: syz
[   57.194748][ T1120] usb 5-1: SerialNumber: syz
[   57.200040][ T2966] em28xx 2-1:0.132: failed to trigger read from i2c address 0x4a (error=-19)
[   57.209221][ T2966] em28xx 2-1:0.132: failed to trigger read from i2c address 0x48 (error=-19)
[   57.216529][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   57.218402][ T2966] em28xx 2-1:0.132: failed to trigger read from i2c address 0x42 (error=-19)
[   57.227979][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   57.241086][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   57.250815][   T38] usb 4-1: config 0 descriptor??
[   57.255434][ T1120] usb 5-1: config 0 descriptor??
executing program
[   57.278561][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   57.281766][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   57.288783][   T38] em28xx 4-1:0.132: Video interface 132 found:
[   57.305831][ T1120] em28xx 5-1:0.132: Video interface 132 found:
executing program
[   57.324118][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   57.386131][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   57.395080][   T23] em28xx 3-1:0.132: board has no eeprom
[   57.401186][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   57.413442][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   57.424711][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   57.431863][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   57.444110][ T2966] usb 2-1: Decoder not found
[   57.448795][ T2966] em28xx 2-1:0.132: failed to create media graph
[   57.455328][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   57.464057][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   57.466676][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   57.472801][   T10] em28xx 2-1:0.132: Closing input extension
executing program
executing program
[   57.475833][   T10] em28xx 2-1:0.132: Freeing device
[   57.480793][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   57.497995][ T2980] em28xx 3-1:0.132: Registering V4L2 extension
[   57.510843][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   57.519993][ T2968] em28xx 1-1:0.132: board has no eeprom
[   57.573912][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
[   57.576539][   T23] usb 3-1: USB disconnect, device number 7
[   57.587739][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
[   57.610437][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   57.618479][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   57.636065][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[   57.657221][ T2968] usb 1-1: USB disconnect, device number 7
[   57.664763][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
[   57.666720][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   57.679904][ T1120] em28xx 5-1:0.132: board has no eeprom
[   57.685670][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   57.685707][   T38] em28xx 4-1:0.132: board has no eeprom
[   57.743580][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   57.751564][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   57.758769][ T2980] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   57.765902][ T2980] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   57.766518][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   57.773090][ T2980] em28xx 3-1:0.132: No AC97 audio processor
[   57.780892][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   57.797213][   T38] usb 4-1: USB disconnect, device number 8
[   57.806265][ T2980] usb 3-1: Decoder not found
[   57.810990][ T2980] em28xx 3-1:0.132: failed to create media graph
[   57.817577][ T1120] usb 5-1: USB disconnect, device number 7
[   57.819374][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   57.832461][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   57.838636][ T2980] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   57.846732][ T2980] em28xx 3-1:0.132: Remote control support is not available for this card.
[   57.854614][   T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[   57.855423][ T2971] em28xx 1-1:0.132: Registering V4L2 extension
[   57.961421][ T2971] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   57.969984][ T2971] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   57.977183][ T2971] em28xx 1-1:0.132: No AC97 audio processor
[   57.984841][ T2971] usb 1-1: Decoder not found
[   57.989487][ T2971] em28xx 1-1:0.132: failed to create media graph
[   57.995939][ T2971] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   58.007677][ T2971] em28xx 1-1:0.132: Remote control support is not available for this card.
[   58.013613][   T10] usb 2-1: Using ep0 maxpacket: 32
[   58.016415][ T2986] em28xx 4-1:0.132: Registering V4L2 extension
[   58.024167][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   58.035910][   T10] usb 2-1: config 0 has no interface number 0
[   58.042281][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   58.055063][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   58.064285][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   58.072321][   T10] usb 2-1: Product: syz
[   58.076593][   T10] usb 2-1: Manufacturer: syz
[   58.081244][   T10] usb 2-1: SerialNumber: syz
[   58.089495][   T10] usb 2-1: config 0 descriptor??
[   58.105233][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   58.115148][   T10] em28xx 2-1:0.132: Video interface 132 found:
[   58.165344][ T2986] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   58.172731][ T2986] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   58.180021][ T2986] em28xx 4-1:0.132: No AC97 audio processor
[   58.187664][ T2986] usb 4-1: Decoder not found
[   58.192315][ T2986] em28xx 4-1:0.132: failed to create media graph
[   58.198864][ T2986] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   58.207293][ T2986] em28xx 4-1:0.132: Remote control support is not available for this card.
[   58.216101][ T2966] em28xx 5-1:0.132: Registering V4L2 extension
executing program
[   58.343911][ T2966] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   58.351087][ T2966] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   58.358758][ T2966] em28xx 5-1:0.132: No AC97 audio processor
[   58.367399][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   58.375427][ T2966] usb 5-1: Decoder not found
[   58.380075][ T2966] em28xx 5-1:0.132: failed to create media graph
[   58.386700][ T2966] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   58.394876][ T2966] em28xx 5-1:0.132: Remote control support is not available for this card.
[   58.403615][   T23] em28xx 3-1:0.132: Closing input extension
[   58.409607][ T2968] em28xx 1-1:0.132: Closing input extension
[   58.416131][   T38] em28xx 4-1:0.132: Closing input extension
[   58.422151][ T1120] em28xx 5-1:0.132: Closing input extension
[   58.423935][   T23] em28xx 3-1:0.132: Freeing device
[   58.431356][ T1120] em28xx 5-1:0.132: Freeing device
[   58.441168][   T38] em28xx 4-1:0.132: Freeing device
[   58.455450][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   58.456011][ T2968] em28xx 1-1:0.132: Freeing device
[   58.464312][   T10] em28xx 2-1:0.132: board has no eeprom
[   58.564702][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   58.572665][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   58.580434][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   58.602090][   T10] usb 2-1: USB disconnect, device number 8
[   58.611873][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   58.757120][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   58.764603][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   58.768652][   T23] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[   58.772086][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   58.779451][   T38] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[   58.796027][ T1120] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[   58.805467][ T2968] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[   58.818330][ T2966] usb 2-1: Decoder not found
[   58.822989][ T2966] em28xx 2-1:0.132: failed to create media graph
[   58.829648][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   58.840607][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   58.849415][   T10] em28xx 2-1:0.132: Closing input extension
[   58.867677][   T10] em28xx 2-1:0.132: Freeing device
[   58.936229][   T23] usb 3-1: Using ep0 maxpacket: 32
[   58.943435][   T23] usb 3-1: config 0 has an invalid interface number: 132 but max is 0
[   58.951842][   T23] usb 3-1: config 0 has no interface number 0
[   58.958479][   T38] usb 4-1: Using ep0 maxpacket: 32
[   58.963609][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   58.969490][   T23] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   58.980526][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   58.982191][   T38] usb 4-1: config 0 has an invalid interface number: 132 but max is 0
[   58.988786][ T1120] usb 5-1: config 0 has no interface number 0
[   58.996471][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   58.997232][   T38] usb 4-1: config 0 has no interface number 0
[   59.005900][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   59.013375][ T2968] usb 1-1: Using ep0 maxpacket: 32
[   59.019361][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   59.030087][   T38] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   59.033520][ T1120] usb 5-1: Product: syz
[   59.033545][ T1120] usb 5-1: Manufacturer: syz
[   59.033567][ T1120] usb 5-1: SerialNumber: syz
[   59.056866][ T1120] usb 5-1: config 0 descriptor??
[   59.060713][   T23] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   59.071571][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   59.079359][   T23] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   59.079392][   T23] usb 3-1: Product: syz
[   59.079413][   T23] usb 3-1: Manufacturer: syz
[   59.079435][   T23] usb 3-1: SerialNumber: syz
[   59.088673][   T38] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   59.090465][ T1120] em28xx 5-1:0.132: Video interface 132 found:
[   59.097911][   T38] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   59.097946][   T38] usb 4-1: Product: syz
[   59.097969][   T38] usb 4-1: Manufacturer: syz
[   59.097992][   T38] usb 4-1: SerialNumber: syz
[   59.098971][ T2968] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[   59.157247][ T2968] usb 1-1: config 0 has no interface number 0
[   59.164543][   T23] usb 3-1: config 0 descriptor??
[   59.174340][   T23] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   59.184183][   T23] em28xx 3-1:0.132: Video interface 132 found:
[   59.192272][ T2968] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   59.203766][   T38] usb 4-1: config 0 descriptor??
[   59.215431][   T38] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   59.225590][   T38] em28xx 4-1:0.132: Video interface 132 found:
executing program
[   59.233118][ T2968] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   59.233637][   T10] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[   59.242321][ T2968] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   59.257996][ T2968] usb 1-1: Product: syz
[   59.262221][ T2968] usb 1-1: Manufacturer: syz
[   59.266947][ T2968] usb 1-1: SerialNumber: syz
[   59.279572][ T2968] usb 1-1: config 0 descriptor??
[   59.296011][ T2968] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   59.305951][ T2968] em28xx 1-1:0.132: Video interface 132 found:
[   59.333972][ T1120] em28xx 5-1:0.132: unknown em28xx chip ID (0)
executing program
executing program
[   59.395556][   T10] usb 2-1: Using ep0 maxpacket: 32
[   59.401012][ T1120] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   59.411046][ T1120] em28xx 5-1:0.132: board has no eeprom
[   59.420853][   T10] usb 2-1: config 0 has an invalid interface number: 132 but max is 0
[   59.429152][   T10] usb 2-1: config 0 has no interface number 0
[   59.435614][   T10] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   59.438577][   T23] em28xx 3-1:0.132: unknown em28xx chip ID (0)
[   59.448277][   T10] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   59.461064][   T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   59.469158][   T10] usb 2-1: Product: syz
[   59.473416][   T10] usb 2-1: Manufacturer: syz
[   59.478154][   T10] usb 2-1: SerialNumber: syz
[   59.483983][   T38] em28xx 4-1:0.132: unknown em28xx chip ID (0)
executing program
[   59.484255][ T1120] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   59.498240][ T1120] em28xx 5-1:0.132: analog set to bulk mode.
[   59.504361][ T2966] em28xx 5-1:0.132: Registering V4L2 extension
[   59.521673][   T23] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   59.523082][   T10] usb 2-1: config 0 descriptor??
[   59.531410][   T23] em28xx 3-1:0.132: board has no eeprom
[   59.538604][ T1120] usb 5-1: USB disconnect, device number 8
[   59.561350][ T1120] em28xx 5-1:0.132: Disconnecting em28xx
[   59.563224][   T38] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   59.575932][   T38] em28xx 4-1:0.132: board has no eeprom
[   59.582712][ T2968] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[   59.589509][   T10] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   59.589562][   T10] em28xx 2-1:0.132: Video interface 132 found:
[   59.663603][   T23] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   59.671575][   T23] em28xx 3-1:0.132: analog set to bulk mode.
[   59.677729][   T38] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   59.685638][   T38] em28xx 4-1:0.132: analog set to bulk mode.
[   59.694048][ T2968] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   59.702872][ T2968] em28xx 1-1:0.132: board has no eeprom
[   59.720568][   T23] usb 3-1: USB disconnect, device number 8
[   59.728334][ T2966] em28xx 5-1:0.132: Config register raw data: 0xffffffed
[   59.735886][ T2966] em28xx 5-1:0.132: AC97 chip type couldn't be determined
[   59.743045][ T2966] em28xx 5-1:0.132: No AC97 audio processor
[   59.754674][   T38] usb 4-1: USB disconnect, device number 9
[   59.756287][ T2966] usb 5-1: Decoder not found
[   59.765245][ T2966] em28xx 5-1:0.132: failed to create media graph
[   59.771744][ T2966] em28xx 5-1:0.132: V4L2 device video0 deregistered
[   59.781399][   T23] em28xx 3-1:0.132: Disconnecting em28xx
[   59.787629][ T2968] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   59.791904][ T2966] em28xx 5-1:0.132: Remote control support is not available for this card.
[   59.795615][ T2968] em28xx 1-1:0.132: analog set to bulk mode.
[   59.810274][ T2986] em28xx 3-1:0.132: Registering V4L2 extension
executing program
[   59.819440][   T38] em28xx 4-1:0.132: Disconnecting em28xx
[   59.841012][ T2968] usb 1-1: USB disconnect, device number 8
[   59.859336][ T2968] em28xx 1-1:0.132: Disconnecting em28xx
[   59.864060][   T10] em28xx 2-1:0.132: unknown em28xx chip ID (0)
[   59.929544][   T10] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[   59.940241][   T10] em28xx 2-1:0.132: board has no eeprom
[   59.956711][ T2986] em28xx 3-1:0.132: Config register raw data: 0xffffffed
[   59.964255][ T2986] em28xx 3-1:0.132: AC97 chip type couldn't be determined
[   59.971402][ T2986] em28xx 3-1:0.132: No AC97 audio processor
[   59.981737][ T2986] usb 3-1: Decoder not found
[   59.986420][ T2986] em28xx 3-1:0.132: failed to create media graph
[   59.992776][ T2986] em28xx 3-1:0.132: V4L2 device video0 deregistered
[   60.000933][ T2986] em28xx 3-1:0.132: Remote control support is not available for this card.
[   60.009778][ T2971] em28xx 4-1:0.132: Registering V4L2 extension
[   60.013700][   T10] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[   60.024043][   T10] em28xx 2-1:0.132: analog set to bulk mode.
[   60.043279][   T10] usb 2-1: USB disconnect, device number 9
[   60.055297][   T10] em28xx 2-1:0.132: Disconnecting em28xx
[   60.136838][ T2971] em28xx 4-1:0.132: Config register raw data: 0xffffffed
[   60.144443][ T2971] em28xx 4-1:0.132: AC97 chip type couldn't be determined
[   60.151586][ T2971] em28xx 4-1:0.132: No AC97 audio processor
[   60.159770][ T2971] usb 4-1: Decoder not found
[   60.164605][ T2971] em28xx 4-1:0.132: failed to create media graph
[   60.170966][ T2971] em28xx 4-1:0.132: V4L2 device video0 deregistered
[   60.179077][ T2971] em28xx 4-1:0.132: Remote control support is not available for this card.
[   60.187804][ T2980] em28xx 1-1:0.132: Registering V4L2 extension
[   60.291117][ T2980] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[   60.298614][ T2980] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[   60.306077][ T2980] em28xx 1-1:0.132: No AC97 audio processor
[   60.315898][ T2980] usb 1-1: Decoder not found
[   60.320560][ T2980] em28xx 1-1:0.132: failed to create media graph
[   60.327140][ T2980] em28xx 1-1:0.132: V4L2 device video0 deregistered
[   60.335290][ T2980] em28xx 1-1:0.132: Remote control support is not available for this card.
[   60.344198][ T2968] em28xx 1-1:0.132: Closing input extension
[   60.350160][ T1120] em28xx 5-1:0.132: Closing input extension
[   60.353111][ T2968] em28xx 1-1:0.132: Freeing device
[   60.360564][ T1120] em28xx 5-1:0.132: Freeing device
[   60.361394][   T23] em28xx 3-1:0.132: Closing input extension
[   60.373254][ T2966] em28xx 2-1:0.132: Registering V4L2 extension
[   60.390783][   T23] em28xx 3-1:0.132: Freeing device
[   60.564887][ T2966] em28xx 2-1:0.132: Config register raw data: 0xffffffed
[   60.572117][ T2966] em28xx 2-1:0.132: AC97 chip type couldn't be determined
[   60.579966][ T2966] em28xx 2-1:0.132: No AC97 audio processor
[   60.594083][ T2966] usb 2-1: Decoder not found
[   60.598783][ T2966] em28xx 2-1:0.132: failed to create media graph
[   60.605700][ T2966] em28xx 2-1:0.132: V4L2 device video0 deregistered
[   60.614278][ T2966] em28xx 2-1:0.132: Remote control support is not available for this card.
[   60.614496][ T3164] ==================================================================
[   60.623134][   T10] em28xx 2-1:0.132: Closing input extension
[   60.630974][ T3164] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[   60.631053][ T3164] Read of size 8 at addr ffff8881103ec730 by task v4l_id/3164
[   60.651967][ T3164] 
[   60.654517][ T3164] CPU: 1 UID: 0 PID: 3164 Comm: v4l_id Not tainted 6.15.0-rc6-syzkaller-00105-gab6dc9a6c721 #0 PREEMPT(voluntary) 
[   60.654548][ T3164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   60.654564][ T3164] Call Trace:
[   60.654573][ T3164]  <TASK>
[   60.654582][ T3164]  dump_stack_lvl+0x116/0x1f0
[   60.654621][ T3164]  print_report+0xc3/0x670
[   60.654647][ T3164]  ? __virt_addr_valid+0x5e/0x590
[   60.654671][ T3164]  ? __phys_addr+0xc6/0x150
[   60.654694][ T3164]  ? v4l2_fh_init+0x27d/0x2c0
[   60.654726][ T3164]  kasan_report+0xe0/0x110
[   60.654752][ T3164]  ? v4l2_fh_init+0x27d/0x2c0
[   60.654786][ T3164]  v4l2_fh_init+0x27d/0x2c0
[   60.654818][ T3164]  v4l2_fh_open+0x83/0xc0
[   60.654850][ T3164]  em28xx_v4l2_open+0x24e/0x7e0
[   60.654882][ T3164]  v4l2_open+0x222/0x490
[   60.654911][ T3164]  ? __pfx_v4l2_open+0x10/0x10
[   60.654939][ T3164]  chrdev_open+0x231/0x6a0
[   60.654973][ T3164]  ? __pfx_chrdev_open+0x10/0x10
[   60.655011][ T3164]  do_dentry_open+0x6d7/0x13a0
[   60.655042][ T3164]  ? __pfx_chrdev_open+0x10/0x10
[   60.655075][ T3164]  ? inode_permission+0xdd/0x5f0
[   60.655100][ T3164]  vfs_open+0x82/0x3f0
[   60.655120][ T3164]  ? may_open+0x1f2/0x400
[   60.655144][ T3164]  path_openat+0x1e5e/0x2d40
[   60.655181][ T3164]  ? __pfx_path_openat+0x10/0x10
[   60.655223][ T3164]  do_filp_open+0x20b/0x470
[   60.655254][ T3164]  ? __pfx_do_filp_open+0x10/0x10
[   60.655295][ T3164]  ? alloc_fd+0x420/0x760
[   60.655329][ T3164]  do_sys_openat2+0x11b/0x1d0
[   60.655350][ T3164]  ? __pfx_do_sys_openat2+0x10/0x10
[   60.655377][ T3164]  __x64_sys_openat+0x174/0x210
[   60.655400][ T3164]  ? __pfx___x64_sys_openat+0x10/0x10
[   60.655425][ T3164]  ? do_user_addr_fault+0x83f/0x1240
[   60.655464][ T3164]  do_syscall_64+0xcd/0x260
[   60.655497][ T3164]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   60.655520][ T3164] RIP: 0033:0x7f7b3b0df407
[   60.655542][ T3164] 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
[   60.655564][ T3164] RSP: 002b:00007ffe29dc8180 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[   60.655584][ T3164] RAX: ffffffffffffffda RBX: 00007f7b3aff1880 RCX: 00007f7b3b0df407
[   60.655599][ T3164] RDX: 0000000000000000 RSI: 00007ffe29dc9f25 RDI: ffffffffffffff9c
[   60.655613][ T3164] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[   60.655626][ T3164] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[   60.655639][ T3164] R13: 00007ffe29dc83d0 R14: 00007f7b3b875000 R15: 00005586abe5c4d8
[   60.655661][ T3164]  </TASK>
[   60.655668][ T3164] 
[   60.673669][ T1120] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[   60.677846][ T3164] Allocated by task 2966:
[   60.677866][ T3164]  kasan_save_stack+0x33/0x60
[   60.677901][ T3164]  kasan_save_track+0x14/0x30
[   60.823611][ T1120] usb 5-1: Using ep0 maxpacket: 32
[   60.826031][ T3164]  __kasan_kmalloc+0x8f/0xa0
[   60.826067][ T3164]  em28xx_v4l2_init+0x114/0x40c0
[   60.834710][ T1120] usb 5-1: config 0 has an invalid interface number: 132 but max is 0
[   60.836809][ T3164]  em28xx_init_extension+0x137/0x200
[   60.856568][ T1120] usb 5-1: config 0 has no interface number 0
[   60.864850][ T3164]  request_module_async+0x61/0x70
[   60.864889][ T3164]  process_one_work+0x9cc/0x1b70
[   60.864914][ T3164]  worker_thread+0x6c8/0xf10
[   60.864938][ T3164]  kthread+0x3c2/0x780
[   60.875247][ T1120] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[   60.880918][ T3164]  ret_from_fork+0x45/0x80
[   60.891616][ T1120] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[   60.896979][ T3164]  ret_from_fork_asm+0x1a/0x30
[   60.897016][ T3164] 
[   60.897023][ T3164] Freed by task 2966:
[   60.897037][ T3164]  kasan_save_stack+0x33/0x60
[   60.905113][ T1120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   60.908053][ T3164]  kasan_save_track+0x14/0x30
[   60.910399][ T1120] usb 5-1: Product: syz
[   60.917843][ T3164]  kasan_save_free_info+0x3b/0x60
[   60.917898][ T3164]  __kasan_slab_free+0x37/0x50
[   60.917928][ T3164]  kfree+0x286/0x470
[   60.917961][ T3164]  em28xx_v4l2_init+0x22c5/0x40c0
[   60.917999][ T3164]  em28xx_init_extension+0x137/0x200
[   60.922348][ T1120] usb 5-1: Manufacturer: syz
[   60.927006][ T3164]  request_module_async+0x61/0x70
[   60.927038][ T3164]  process_one_work+0x9cc/0x1b70
[   60.931722][ T1120] usb 5-1: SerialNumber: syz
[   60.936819][ T3164]  worker_thread+0x6c8/0xf10
[   60.936848][ T3164]  kthread+0x3c2/0x780
[   60.948375][ T1120] usb 5-1: config 0 descriptor??
[   60.954539][ T3164]  ret_from_fork+0x45/0x80
[   60.954582][ T3164]  ret_from_fork_asm+0x1a/0x30
[   60.954612][ T3164] 
[   60.954619][ T3164] The buggy address belongs to the object at ffff8881103ec000
[   60.954619][ T3164]  which belongs to the cache kmalloc-8k of size 8192
[   60.954643][ T3164] The buggy address is located 1840 bytes inside of
[   60.954643][ T3164]  freed 8192-byte region [ffff8881103ec000, ffff8881103ee000)
[   60.966979][ T1120] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[   60.971039][ T3164] 
[   60.971050][ T3164] The buggy address belongs to the physical page:
[   60.971074][ T3164] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1103e8
[   60.971107][ T3164] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[   60.976119][ T1120] em28xx 5-1:0.132: Video interface 132 found:
[   60.980621][ T3164] flags: 0x200000000000040(head|node=0|zone=2)
[   61.186876][ T3164] page_type: f5(slab)
[   61.190880][ T3164] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[   61.199512][ T3164] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[   61.208133][ T3164] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000
[   61.216846][ T3164] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[   61.225547][ T3164] head: 0200000000000003 ffffea000440fa01 00000000ffffffff 00000000ffffffff
[   61.234247][ T3164] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[   61.243018][ T3164] page dumped because: kasan: bad access detected
[   61.249444][ T3164] page_owner tracks the page as allocated
[   61.255227][ T3164] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2966, tgid 2966 (kworker/0:3), ts 59510624830, free_ts 58867154697
[   61.276550][ T3164]  post_alloc_hook+0x181/0x1b0
[   61.281370][ T3164]  get_page_from_freelist+0xfec/0x2d90
[   61.286970][ T3164]  __alloc_frozen_pages_noprof+0x25c/0x2160
[   61.292900][ T3164]  alloc_pages_mpol+0xe4/0x410
[   61.297700][ T3164]  new_slab+0x244/0x340
[   61.301972][ T3164]  ___slab_alloc+0xda5/0x1940
[   61.306696][ T3164]  __slab_alloc.constprop.0+0x56/0xb0
[   61.313412][ T3164]  __kmalloc_cache_noprof+0x209/0x3c0
[   61.318827][ T3164]  em28xx_v4l2_init+0x114/0x40c0
[   61.325837][ T3164]  em28xx_init_extension+0x137/0x200
[   61.331154][ T3164]  request_module_async+0x61/0x70
[   61.336215][ T3164]  process_one_work+0x9cc/0x1b70
[   61.341372][ T3164]  worker_thread+0x6c8/0xf10
[   61.345996][ T3164]  kthread+0x3c2/0x780
[   61.350130][ T3164]  ret_from_fork+0x45/0x80
[   61.354581][ T3164]  ret_from_fork_asm+0x1a/0x30
[   61.359380][ T3164] page last free pid 3141 tgid 3141 stack trace:
[   61.365729][ T3164]  __free_frozen_pages+0x66c/0xe70
[   61.370875][ T3164]  __put_partials+0x16d/0x1c0
[   61.375584][ T3164]  qlist_free_all+0x4e/0x120
[   61.380195][ T3164]  kasan_quarantine_reduce+0x195/0x1e0
[   61.385695][ T3164]  __kasan_slab_alloc+0x4e/0x70
[   61.390585][ T3164]  kmem_cache_alloc_noprof+0x14f/0x3b0
[   61.396092][ T3164]  vm_area_dup+0x23/0x570
[   61.400463][ T3164]  __split_vma+0x17f/0xff0
[   61.404922][ T3164]  vma_modify+0x2b5/0x510
[   61.409290][ T3164]  vma_modify_flags+0x1b0/0x250
[   61.414215][ T3164]  mprotect_fixup+0x2b3/0xb10
[   61.418928][ T3164]  do_mprotect_pkey+0x9ca/0xd50
[   61.423821][ T3164]  __x64_sys_mprotect+0x78/0xc0
[   61.428715][ T3164]  do_syscall_64+0xcd/0x260
[   61.433253][ T3164]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   61.439177][ T3164] 
[   61.441517][ T3164] Memory state around the buggy address:
[   61.447159][ T3164]  ffff8881103ec600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   61.455275][ T3164]  ffff8881103ec680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   61.463433][ T3164] >ffff8881103ec700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   61.471513][ T3164]                                      ^
[   61.477167][ T3164]  ffff8881103ec780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   61.485247][ T3164]  ffff8881103ec800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   61.493339][ T3164] ==================================================================
[   61.502323][ T3164] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   61.509598][ T3164] CPU: 1 UID: 0 PID: 3164 Comm: v4l_id Not tainted 6.15.0-rc6-syzkaller-00105-gab6dc9a6c721 #0 PREEMPT(voluntary) 
[   61.522325][ T3164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
[   61.532406][ T3164] Call Trace:
[   61.535706][ T3164]  <TASK>
[   61.538651][ T3164]  dump_stack_lvl+0x3d/0x1f0
[   61.543296][ T3164]  panic+0x71c/0x800
[   61.547231][ T3164]  ? __pfx_panic+0x10/0x10
[   61.551685][ T3164]  ? mark_held_locks+0x49/0x80
[   61.556487][ T3164]  ? v4l2_fh_init+0x27d/0x2c0
[   61.561203][ T3164]  ? check_panic_on_warn+0x1f/0xb0
[   61.566357][ T3164]  ? v4l2_fh_init+0x27d/0x2c0
[   61.571076][ T3164]  check_panic_on_warn+0xab/0xb0
[   61.576237][ T3164]  end_report+0x107/0x170
[   61.580599][ T3164]  kasan_report+0xee/0x110
[   61.585063][ T3164]  ? v4l2_fh_init+0x27d/0x2c0
[   61.589810][ T3164]  v4l2_fh_init+0x27d/0x2c0
[   61.594360][ T3164]  v4l2_fh_open+0x83/0xc0
[   61.598729][ T3164]  em28xx_v4l2_open+0x24e/0x7e0
[   61.603634][ T3164]  v4l2_open+0x222/0x490
[   61.607952][ T3164]  ? __pfx_v4l2_open+0x10/0x10
[   61.612772][ T3164]  chrdev_open+0x231/0x6a0
[   61.617252][ T3164]  ? __pfx_chrdev_open+0x10/0x10
[   61.622266][ T3164]  do_dentry_open+0x6d7/0x13a0
[   61.627097][ T3164]  ? __pfx_chrdev_open+0x10/0x10
[   61.632083][ T3164]  ? inode_permission+0xdd/0x5f0
[   61.637073][ T3164]  vfs_open+0x82/0x3f0
[   61.641177][ T3164]  ? may_open+0x1f2/0x400
[   61.645548][ T3164]  path_openat+0x1e5e/0x2d40
[   61.650373][ T3164]  ? __pfx_path_openat+0x10/0x10
[   61.655364][ T3164]  do_filp_open+0x20b/0x470
[   61.659910][ T3164]  ? __pfx_do_filp_open+0x10/0x10
[   61.664986][ T3164]  ? alloc_fd+0x420/0x760
[   61.669362][ T3164]  do_sys_openat2+0x11b/0x1d0
[   61.674064][ T3164]  ? __pfx_do_sys_openat2+0x10/0x10
[   61.679311][ T3164]  __x64_sys_openat+0x174/0x210
[   61.684188][ T3164]  ? __pfx___x64_sys_openat+0x10/0x10
[   61.689585][ T3164]  ? do_user_addr_fault+0x83f/0x1240
[   61.694909][ T3164]  do_syscall_64+0xcd/0x260
[   61.699458][ T3164]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   61.705374][ T3164] RIP: 0033:0x7f7b3b0df407
[   61.709816][ T3164] 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
[   61.729623][ T3164] RSP: 002b:00007ffe29dc8180 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[   61.738189][ T3164] RAX: ffffffffffffffda RBX: 00007f7b3aff1880 RCX: 00007f7b3b0df407
[   61.746182][ T3164] RDX: 0000000000000000 RSI: 00007ffe29dc9f25 RDI: ffffffffffffff9c
[   61.754173][ T3164] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[   61.762196][ T3164] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[   61.770619][ T3164] R13: 00007ffe29dc83d0 R14: 00007f7b3b875000 R15: 00005586abe5c4d8
[   61.778724][ T3164]  </TASK>
[   61.782044][ T3164] Kernel Offset: disabled
[   61.786394][ T3164] Rebooting in 86400 seconds..