Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 41.874925][ T29] audit: type=1400 audit(1728510317.600:80): avc: denied { execmem } for pid=2649 comm="syz-executor621" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 41.916084][ T29] audit: type=1400 audit(1728510317.600:81): avc: denied { read write } for pid=2656 comm="syz-executor621" name="raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.940135][ T29] audit: type=1400 audit(1728510317.600:82): avc: denied { open } for pid=2656 comm="syz-executor621" path="/dev/raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 41.963942][ T29] audit: type=1400 audit(1728510317.600:83): avc: denied { ioctl } for pid=2656 comm="syz-executor621" path="/dev/raw-gadget" dev="devtmpfs" ino=140 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.133268][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 42.143196][ T806] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 42.153081][ T36] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 42.163076][ T2497] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 42.193064][ T24] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 42.293060][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 42.300590][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 42.303023][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 42.308979][ T806] usb 1-1: config 0 has no interface number 0 [ 42.316988][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 42.320085][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 42.328365][ T9] usb 5-1: config 0 has no interface number 0 [ 42.333436][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 42.340394][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 42.351572][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 42.359539][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 42.367749][ T36] usb 3-1: config 0 has no interface number 0 [ 42.376350][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 42.379025][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 42.387122][ T2497] usb 2-1: config 0 has no interface number 0 [ 42.392858][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 42.399222][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 42.410213][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 42.417251][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.417287][ T9] usb 5-1: Product: syz [ 42.417315][ T9] usb 5-1: Manufacturer: syz [ 42.425568][ T24] usb 4-1: config 0 has no interface number 0 [ 42.433515][ T9] usb 5-1: SerialNumber: syz [ 42.434692][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 42.438941][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 42.445095][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 42.448744][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 42.453047][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.462971][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.472852][ T2497] usb 2-1: Product: syz [ 42.481937][ T36] usb 3-1: Product: syz [ 42.491047][ T2497] usb 2-1: Manufacturer: syz [ 42.499060][ T36] usb 3-1: Manufacturer: syz [ 42.507137][ T2497] usb 2-1: SerialNumber: syz [ 42.511313][ T9] usb 5-1: config 0 descriptor?? [ 42.515702][ T36] usb 3-1: SerialNumber: syz [ 42.516634][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 42.526864][ T2497] usb 2-1: config 0 descriptor?? [ 42.529825][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.529863][ T806] usb 1-1: Product: syz [ 42.542734][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 42.548524][ T806] usb 1-1: Manufacturer: syz [ 42.548553][ T806] usb 1-1: SerialNumber: syz [ 42.553240][ T806] usb 1-1: config 0 descriptor?? [ 42.553803][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 42.571282][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 42.588151][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 42.590465][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.596667][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 42.630397][ T24] usb 4-1: Product: syz [ 42.634706][ T24] usb 4-1: Manufacturer: syz [ 42.639370][ T24] usb 4-1: SerialNumber: syz [ 42.646995][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 42.656891][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 42.666126][ T36] usb 3-1: config 0 descriptor?? [ 42.676120][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 42.686249][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 42.695846][ T24] usb 4-1: config 0 descriptor?? [ 42.705693][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 42.715586][ T24] em28xx 4-1:0.191: Video interface 191 found: executing program executing program executing program [ 42.793414][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) executing program [ 42.834319][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 42.853724][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 42.866448][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.875536][ T2497] em28xx 2-1:0.191: board has no eeprom executing program [ 42.894856][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.903774][ T9] em28xx 5-1:0.191: board has no eeprom [ 42.914934][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 42.923841][ T806] em28xx 1-1:0.191: board has no eeprom [ 42.933491][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 42.943567][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 42.951553][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 42.958320][ T2664] em28xx 2-1:0.191: Registering V4L2 extension [ 42.963500][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 42.966576][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 42.978886][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 42.985507][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 42.993488][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 42.994517][ T2497] usb 2-1: USB disconnect, device number 2 [ 43.007517][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 43.016446][ T36] em28xx 3-1:0.191: board has no eeprom [ 43.016970][ T9] usb 5-1: USB disconnect, device number 2 [ 43.030343][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 43.039496][ T24] em28xx 4-1:0.191: board has no eeprom [ 43.052758][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 43.066068][ T806] usb 1-1: USB disconnect, device number 2 [ 43.076855][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 43.084720][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 43.133098][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 43.138382][ T2664] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 43.141079][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 43.148238][ T2664] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 43.148264][ T2664] em28xx 2-1:0.191: No AC97 audio processor [ 43.152248][ T2664] usb 2-1: Decoder not found [ 43.155206][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 43.161693][ T2664] em28xx 2-1:0.191: failed to create media graph [ 43.167915][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 43.173800][ T2664] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 43.188223][ T36] usb 3-1: USB disconnect, device number 2 [ 43.212510][ T2664] em28xx 2-1:0.191: Remote control support is not available for this card. [ 43.215915][ T24] usb 4-1: USB disconnect, device number 2 [ 43.222816][ T2497] em28xx 2-1:0.191: Closing input extension [ 43.233530][ T2665] em28xx 1-1:0.191: Registering V4L2 extension [ 43.238546][ T2497] em28xx 2-1:0.191: Freeing device [ 43.257022][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 43.267722][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 43.363996][ T2665] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 43.371197][ T2665] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 43.378425][ T2665] em28xx 1-1:0.191: No AC97 audio processor [ 43.385679][ T2665] usb 1-1: Decoder not found [ 43.390354][ T2665] em28xx 1-1:0.191: failed to create media graph [ 43.396808][ T2665] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 43.405577][ T2665] em28xx 1-1:0.191: Remote control support is not available for this card. [ 43.414793][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 43.486066][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 43.493455][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 43.500616][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 43.508448][ T8] usb 5-1: Decoder not found [ 43.513177][ T8] em28xx 5-1:0.191: failed to create media graph [ 43.519552][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 43.527543][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 43.536408][ T2680] em28xx 3-1:0.191: Registering V4L2 extension [ 43.573392][ T2497] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 43.609076][ T2680] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 43.616249][ T2680] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 43.623829][ T2680] em28xx 3-1:0.191: No AC97 audio processor [ 43.631008][ T2680] usb 3-1: Decoder not found [ 43.635743][ T2680] em28xx 3-1:0.191: failed to create media graph [ 43.642175][ T2680] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 43.651897][ T2680] em28xx 3-1:0.191: Remote control support is not available for this card. [ 43.660626][ T2663] em28xx 4-1:0.191: Registering V4L2 extension [ 43.728088][ T2663] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 43.733079][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 43.735277][ T2663] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 43.741922][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 43.747599][ T2663] em28xx 4-1:0.191: No AC97 audio processor [ 43.756462][ T2497] usb 2-1: config 0 has no interface number 0 [ 43.764909][ T2663] usb 4-1: Decoder not found [ 43.770306][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 43.773160][ T2663] em28xx 4-1:0.191: failed to create media graph [ 43.773477][ T2663] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 43.786209][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 43.794325][ T2663] em28xx 4-1:0.191: Remote control support is not available for this card. [ 43.796685][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.805934][ T806] em28xx 1-1:0.191: Closing input extension [ 43.814207][ T2497] usb 2-1: Product: syz [ 43.814234][ T2497] usb 2-1: Manufacturer: syz [ 43.814260][ T2497] usb 2-1: SerialNumber: syz [ 43.825345][ T806] em28xx 1-1:0.191: Freeing device [ 43.828448][ T9] em28xx 5-1:0.191: Closing input extension [ 43.853288][ T36] em28xx 3-1:0.191: Closing input extension [ 43.855140][ T9] em28xx 5-1:0.191: Freeing device [ 43.859724][ T24] em28xx 4-1:0.191: Closing input extension [ 43.871995][ T36] em28xx 3-1:0.191: Freeing device [ 43.876093][ T2497] usb 2-1: config 0 descriptor?? [ 43.894371][ T24] em28xx 4-1:0.191: Freeing device [ 43.900402][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 43.910277][ T2497] em28xx 2-1:0.191: Video interface 191 found: executing program [ 44.134401][ T806] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 44.173563][ T36] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 44.174274][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 44.187659][ T9] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 44.213137][ T24] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 44.264479][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.273318][ T2497] em28xx 2-1:0.191: board has no eeprom [ 44.283521][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 44.290575][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 44.298933][ T806] usb 1-1: config 0 has no interface number 0 [ 44.305166][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 44.317427][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 44.326572][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.334678][ T806] usb 1-1: Product: syz [ 44.338966][ T806] usb 1-1: Manufacturer: syz [ 44.343029][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 44.343647][ T806] usb 1-1: SerialNumber: syz [ 44.351526][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 44.356129][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 44.362110][ T8] em28xx 2-1:0.191: Registering V4L2 extension [ 44.368966][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 44.374162][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 44.381613][ T36] usb 3-1: config 0 has no interface number 0 [ 44.393084][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 44.395424][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 44.406450][ T9] usb 5-1: config 0 has no interface number 0 [ 44.414120][ T2497] usb 2-1: USB disconnect, device number 3 [ 44.414149][ T806] usb 1-1: config 0 descriptor?? [ 44.420874][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 44.435329][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 44.443201][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 44.447867][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 44.453737][ T24] usb 4-1: config 0 has no interface number 0 [ 44.462670][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.470274][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 44.476849][ T9] usb 5-1: Product: syz [ 44.487561][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 44.490948][ T9] usb 5-1: Manufacturer: syz [ 44.490976][ T9] usb 5-1: SerialNumber: syz [ 44.506069][ T9] usb 5-1: config 0 descriptor?? [ 44.510442][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 44.514236][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 44.515945][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 44.525801][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 44.554675][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 44.563865][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.571907][ T36] usb 3-1: Product: syz [ 44.576213][ T36] usb 3-1: Manufacturer: syz [ 44.580865][ T36] usb 3-1: SerialNumber: syz [ 44.586699][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 44.596212][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.604385][ T24] usb 4-1: Product: syz [ 44.608639][ T24] usb 4-1: Manufacturer: syz [ 44.613441][ T24] usb 4-1: SerialNumber: syz [ 44.622853][ T36] usb 3-1: config 0 descriptor?? [ 44.629906][ T24] usb 4-1: config 0 descriptor?? [ 44.639260][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 44.644308][ T8] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 44.649168][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 44.656346][ T8] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 44.670578][ T8] em28xx 2-1:0.191: No AC97 audio processor [ 44.671783][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 44.679895][ T8] usb 2-1: Decoder not found [ 44.686518][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 44.691090][ T8] em28xx 2-1:0.191: failed to create media graph [ 44.704097][ T8] em28xx 2-1:0.191: V4L2 device video0 deregistered executing program executing program [ 44.719898][ T8] em28xx 2-1:0.191: Remote control support is not available for this card. [ 44.732682][ T2497] em28xx 2-1:0.191: Closing input extension [ 44.745238][ T2497] em28xx 2-1:0.191: Freeing device [ 44.763406][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 44.784393][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) executing program [ 44.827425][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.836590][ T806] em28xx 1-1:0.191: board has no eeprom [ 44.844712][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.854036][ T9] em28xx 5-1:0.191: board has no eeprom executing program [ 44.894077][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 44.903471][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 44.911372][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 44.917617][ T2663] em28xx 1-1:0.191: Registering V4L2 extension [ 44.924369][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 44.932349][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 44.950717][ T9] usb 5-1: USB disconnect, device number 3 [ 44.954114][ T806] usb 1-1: USB disconnect, device number 3 [ 44.960779][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 44.969235][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 44.984361][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 44.993533][ T36] em28xx 3-1:0.191: board has no eeprom [ 44.999317][ T2663] em28xx 1-1:0.191: failed to trigger read from i2c address 0x4a (error=-19) [ 45.008871][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 45.056915][ T2663] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 45.064162][ T2663] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 45.071315][ T2663] em28xx 1-1:0.191: No AC97 audio processor [ 45.073210][ T2497] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 45.080025][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 45.093256][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 45.099363][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.108438][ T24] em28xx 4-1:0.191: board has no eeprom [ 45.116076][ T2663] usb 1-1: Decoder not found [ 45.120713][ T2663] em28xx 1-1:0.191: failed to create media graph [ 45.127238][ T2663] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 45.136876][ T2663] em28xx 1-1:0.191: Remote control support is not available for this card. [ 45.145615][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 45.152634][ T36] usb 3-1: USB disconnect, device number 3 [ 45.159878][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 45.183346][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 45.191344][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 45.204049][ T24] usb 4-1: USB disconnect, device number 3 [ 45.214836][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 45.243092][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 45.250073][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 45.258615][ T2497] usb 2-1: config 0 has no interface number 0 [ 45.265568][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 45.272707][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 45.279946][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 45.285942][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 45.297222][ T8] usb 5-1: Decoder not found [ 45.301959][ T8] em28xx 5-1:0.191: failed to create media graph [ 45.308574][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 45.316454][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 45.325602][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.333743][ T2497] usb 2-1: Product: syz [ 45.337921][ T2497] usb 2-1: Manufacturer: syz [ 45.342521][ T2497] usb 2-1: SerialNumber: syz [ 45.347636][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 45.356384][ T2680] em28xx 3-1:0.191: Registering V4L2 extension [ 45.365081][ T2497] usb 2-1: config 0 descriptor?? [ 45.379565][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 45.389476][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 45.444307][ T2680] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 45.451474][ T2680] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 45.458922][ T2680] em28xx 3-1:0.191: No AC97 audio processor [ 45.466664][ T2680] usb 3-1: Decoder not found [ 45.471347][ T2680] em28xx 3-1:0.191: failed to create media graph [ 45.477841][ T2680] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 45.485796][ T2680] em28xx 3-1:0.191: Remote control support is not available for this card. [ 45.494672][ T806] em28xx 1-1:0.191: Closing input extension [ 45.500705][ T2663] em28xx 4-1:0.191: Registering V4L2 extension [ 45.509677][ T806] em28xx 1-1:0.191: Freeing device executing program [ 45.620687][ T2663] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 45.627843][ T2663] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 45.635101][ T2663] em28xx 4-1:0.191: No AC97 audio processor [ 45.642460][ T2663] usb 4-1: Decoder not found [ 45.643354][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 45.647161][ T2663] em28xx 4-1:0.191: failed to create media graph [ 45.659778][ T2663] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 45.669204][ T2663] em28xx 4-1:0.191: Remote control support is not available for this card. [ 45.678025][ T9] em28xx 5-1:0.191: Closing input extension [ 45.684231][ T36] em28xx 3-1:0.191: Closing input extension [ 45.686726][ T9] em28xx 5-1:0.191: Freeing device [ 45.691109][ T24] em28xx 4-1:0.191: Closing input extension [ 45.708165][ T24] em28xx 4-1:0.191: Freeing device [ 45.714310][ T36] em28xx 3-1:0.191: Freeing device [ 45.733049][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 45.741965][ T2497] em28xx 2-1:0.191: board has no eeprom [ 45.803135][ T806] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 45.813484][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 45.821479][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 45.827647][ T8] em28xx 2-1:0.191: Registering V4L2 extension [ 45.846457][ T2497] usb 2-1: USB disconnect, device number 4 [ 45.856677][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 45.942310][ T8] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 45.949701][ T8] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 45.957222][ T8] em28xx 2-1:0.191: No AC97 audio processor [ 45.963043][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 45.964939][ T8] usb 2-1: Decoder not found [ 45.970531][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 45.972792][ T8] em28xx 2-1:0.191: failed to create media graph [ 45.981099][ T806] usb 1-1: config 0 has no interface number 0 [ 45.988214][ T8] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 45.995008][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.002779][ T8] em28xx 2-1:0.191: Remote control support is not available for this card. [ 46.013112][ T24] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 46.020780][ T2497] em28xx 2-1:0.191: Closing input extension [ 46.027316][ T36] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 46.033239][ T9] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 46.043007][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 46.051245][ T2497] em28xx 2-1:0.191: Freeing device [ 46.057150][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.057187][ T806] usb 1-1: Product: syz [ 46.057213][ T806] usb 1-1: Manufacturer: syz [ 46.057239][ T806] usb 1-1: SerialNumber: syz [ 46.073066][ T806] usb 1-1: config 0 descriptor?? [ 46.096742][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 46.106897][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 46.194017][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 46.200786][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 46.209258][ T36] usb 3-1: config 0 has no interface number 0 [ 46.215510][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.227639][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 46.233074][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 46.236778][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.243876][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 46.249847][ T36] usb 3-1: Product: syz [ 46.257991][ T9] usb 5-1: config 0 has no interface number 0 [ 46.262158][ T36] usb 3-1: Manufacturer: syz [ 46.269949][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.272859][ T36] usb 3-1: SerialNumber: syz [ 46.285710][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 46.287511][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 46.296535][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.310010][ T9] usb 5-1: Product: syz [ 46.311239][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 46.314226][ T9] usb 5-1: Manufacturer: syz [ 46.314253][ T9] usb 5-1: SerialNumber: syz [ 46.318396][ T9] usb 5-1: config 0 descriptor?? [ 46.322455][ T24] usb 4-1: config 0 has no interface number 0 executing program [ 46.338856][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 46.347277][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.352742][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 46.363394][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 46.376711][ T36] usb 3-1: config 0 descriptor?? [ 46.389113][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 46.398299][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.406427][ T24] usb 4-1: Product: syz [ 46.410643][ T24] usb 4-1: Manufacturer: syz [ 46.415771][ T24] usb 4-1: SerialNumber: syz [ 46.423038][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 46.423136][ T2497] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 46.432828][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 46.444899][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 46.455961][ T806] em28xx 1-1:0.191: board has no eeprom [ 46.463847][ T24] usb 4-1: config 0 descriptor?? [ 46.473417][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 46.483314][ T24] em28xx 4-1:0.191: Video interface 191 found: executing program [ 46.523052][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 46.531043][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 46.537271][ T2663] em28xx 1-1:0.191: Registering V4L2 extension [ 46.554815][ T806] usb 1-1: USB disconnect, device number 4 executing program [ 46.580369][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 46.593228][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 46.600095][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 46.615503][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 46.623891][ T2497] usb 2-1: config 0 has no interface number 0 [ 46.630248][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.643397][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 46.643606][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 46.658956][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.667200][ T2497] usb 2-1: Product: syz [ 46.671663][ T2497] usb 2-1: Manufacturer: syz [ 46.676547][ T2497] usb 2-1: SerialNumber: syz executing program [ 46.682778][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 46.691702][ T9] em28xx 5-1:0.191: board has no eeprom [ 46.700878][ T2497] usb 2-1: config 0 descriptor?? [ 46.704634][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 46.715161][ T36] em28xx 3-1:0.191: board has no eeprom [ 46.721322][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 46.730312][ T2663] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 46.731293][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 46.738220][ T2663] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 46.738246][ T2663] em28xx 1-1:0.191: No AC97 audio processor [ 46.739258][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 46.763043][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 46.765780][ T2663] usb 1-1: Decoder not found [ 46.771807][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 46.776439][ T2663] em28xx 1-1:0.191: failed to create media graph [ 46.779146][ T2663] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 46.796796][ T2663] em28xx 1-1:0.191: Remote control support is not available for this card. [ 46.805616][ T806] em28xx 1-1:0.191: Closing input extension [ 46.815072][ T806] em28xx 1-1:0.191: Freeing device [ 46.817569][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 46.823269][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 46.828520][ T9] usb 5-1: USB disconnect, device number 4 [ 46.834576][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 46.841847][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 46.857796][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 46.866896][ T24] em28xx 4-1:0.191: board has no eeprom executing program [ 46.900893][ T36] usb 3-1: USB disconnect, device number 4 [ 46.925007][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 46.943531][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 46.951530][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 46.973324][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 47.000203][ T24] usb 4-1: USB disconnect, device number 4 [ 47.020220][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 47.021155][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 47.033542][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 47.040707][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 47.049089][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 47.057880][ T2497] em28xx 2-1:0.191: board has no eeprom [ 47.064653][ T8] usb 5-1: Decoder not found [ 47.069320][ T8] em28xx 5-1:0.191: failed to create media graph [ 47.075837][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 47.083419][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 47.092145][ T9] em28xx 5-1:0.191: Closing input extension [ 47.098564][ T2663] em28xx 3-1:0.191: Registering V4L2 extension [ 47.099919][ T9] em28xx 5-1:0.191: Freeing device [ 47.135056][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 47.143004][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 47.169914][ T2497] usb 2-1: USB disconnect, device number 5 [ 47.185128][ T806] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 47.190065][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 47.240052][ T2663] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 47.247455][ T2663] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 47.254866][ T2663] em28xx 3-1:0.191: No AC97 audio processor [ 47.262341][ T2663] usb 3-1: Decoder not found [ 47.267101][ T2663] em28xx 3-1:0.191: failed to create media graph [ 47.274041][ T2663] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 47.283627][ T2663] em28xx 3-1:0.191: Remote control support is not available for this card. [ 47.292329][ T2680] em28xx 4-1:0.191: Registering V4L2 extension [ 47.353043][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 47.359779][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 47.368363][ T806] usb 1-1: config 0 has no interface number 0 [ 47.377974][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 47.388068][ T2680] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 47.395378][ T2680] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 47.402528][ T2680] em28xx 4-1:0.191: No AC97 audio processor [ 47.410425][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 47.419625][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.427766][ T806] usb 1-1: Product: syz [ 47.431988][ T806] usb 1-1: Manufacturer: syz [ 47.436696][ T806] usb 1-1: SerialNumber: syz [ 47.441572][ T2680] usb 4-1: Decoder not found [ 47.446307][ T2680] em28xx 4-1:0.191: failed to create media graph [ 47.452718][ T2680] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 47.459445][ T9] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 47.468743][ T2680] em28xx 4-1:0.191: Remote control support is not available for this card. [ 47.477545][ T8] em28xx 2-1:0.191: Registering V4L2 extension [ 47.479030][ T806] usb 1-1: config 0 descriptor?? [ 47.505956][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 47.516057][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 47.579921][ T8] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 47.587286][ T8] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 47.594761][ T8] em28xx 2-1:0.191: No AC97 audio processor [ 47.603084][ T8] usb 2-1: Decoder not found [ 47.607785][ T8] em28xx 2-1:0.191: failed to create media graph [ 47.614365][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 47.619553][ T8] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 47.627527][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 47.635886][ T9] usb 5-1: config 0 has no interface number 0 [ 47.643067][ T8] em28xx 2-1:0.191: Remote control support is not available for this card. [ 47.651770][ T2497] em28xx 2-1:0.191: Closing input extension [ 47.657874][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 47.668074][ T36] em28xx 3-1:0.191: Closing input extension [ 47.670339][ T2497] em28xx 2-1:0.191: Freeing device [ 47.675973][ T24] em28xx 4-1:0.191: Closing input extension [ 47.684033][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 47.694650][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.702703][ T9] usb 5-1: Product: syz [ 47.706984][ T9] usb 5-1: Manufacturer: syz [ 47.711634][ T9] usb 5-1: SerialNumber: syz [ 47.720916][ T36] em28xx 3-1:0.191: Freeing device executing program [ 47.722894][ T9] usb 5-1: config 0 descriptor?? [ 47.734812][ T24] em28xx 4-1:0.191: Freeing device [ 47.737405][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 47.750055][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 47.773304][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 47.844623][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 47.853648][ T806] em28xx 1-1:0.191: board has no eeprom [ 47.913102][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 47.921068][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 47.927236][ T2680] em28xx 1-1:0.191: Registering V4L2 extension [ 47.929656][ T29] audit: type=1400 audit(1728510323.660:84): avc: denied { remove_name } for pid=2530 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 executing program [ 47.956297][ T29] audit: type=1400 audit(1728510323.660:85): avc: denied { rename } for pid=2530 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.968945][ T2680] em28xx 1-1:0.191: failed to trigger read from i2c address 0x4a (error=-5) [ 47.990416][ T806] usb 1-1: USB disconnect, device number 5 [ 47.999139][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 48.011024][ T2680] em28xx 1-1:0.191: failed to trigger read from i2c address 0x48 (error=-19) [ 48.033431][ T2497] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 48.041182][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 48.063144][ T36] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 48.072569][ T2680] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 48.080004][ T2680] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 48.087396][ T2680] em28xx 1-1:0.191: No AC97 audio processor [ 48.095473][ T24] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 48.105498][ T2680] usb 1-1: Decoder not found [ 48.110153][ T2680] em28xx 1-1:0.191: failed to create media graph [ 48.114567][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 48.116649][ T2680] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 48.125384][ T9] em28xx 5-1:0.191: board has no eeprom [ 48.134601][ T2680] em28xx 1-1:0.191: Remote control support is not available for this card. [ 48.146432][ T806] em28xx 1-1:0.191: Closing input extension [ 48.153989][ T806] em28xx 1-1:0.191: Freeing device [ 48.193128][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 48.201199][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 48.207455][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 48.213049][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 48.223470][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 48.229484][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 48.230481][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 48.237988][ T36] usb 3-1: config 0 has no interface number 0 [ 48.245981][ T2497] usb 2-1: config 0 has no interface number 0 [ 48.250338][ T9] usb 5-1: USB disconnect, device number 5 [ 48.272646][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 48.273762][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 48.284137][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 48.295659][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 48.299805][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 48.315208][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.323459][ T2497] usb 2-1: Product: syz [ 48.327671][ T2497] usb 2-1: Manufacturer: syz [ 48.332320][ T2497] usb 2-1: SerialNumber: syz [ 48.340955][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 48.349503][ T24] usb 4-1: config 0 has no interface number 0 [ 48.358166][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 48.364416][ T2497] usb 2-1: config 0 descriptor?? [ 48.373585][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 48.382768][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.390971][ T36] usb 3-1: Product: syz [ 48.395258][ T36] usb 3-1: Manufacturer: syz [ 48.399912][ T36] usb 3-1: SerialNumber: syz [ 48.408136][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 48.409975][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 48.417534][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.417572][ T24] usb 4-1: Product: syz [ 48.417598][ T24] usb 4-1: Manufacturer: syz [ 48.417630][ T24] usb 4-1: SerialNumber: syz [ 48.420291][ T24] usb 4-1: config 0 descriptor?? [ 48.427626][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 48.438737][ T36] usb 3-1: config 0 descriptor?? [ 48.465873][ T806] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 48.468040][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 48.480424][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 48.480627][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 48.480654][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 48.490599][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 48.495336][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 48.502740][ T8] usb 5-1: Decoder not found [ 48.503954][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 48.531464][ T8] em28xx 5-1:0.191: failed to create media graph [ 48.539146][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 48.547685][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 48.556477][ T9] em28xx 5-1:0.191: Closing input extension [ 48.565809][ T9] em28xx 5-1:0.191: Freeing device executing program [ 48.626199][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 48.636187][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 48.644924][ T806] usb 1-1: config 0 has no interface number 0 [ 48.652510][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 48.663310][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) executing program executing program [ 48.665263][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 48.679179][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.687398][ T806] usb 1-1: Product: syz [ 48.691713][ T806] usb 1-1: Manufacturer: syz [ 48.696452][ T806] usb 1-1: SerialNumber: syz [ 48.708010][ T806] usb 1-1: config 0 descriptor?? [ 48.724762][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 48.729957][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 48.733749][ T2497] em28xx 2-1:0.191: board has no eeprom [ 48.743487][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 48.753518][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 48.764366][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 48.814526][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 48.823116][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 48.823521][ T24] em28xx 4-1:0.191: board has no eeprom [ 48.831164][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 48.831786][ T8] em28xx 2-1:0.191: Registering V4L2 extension [ 48.839168][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 48.858248][ T36] em28xx 3-1:0.191: board has no eeprom [ 48.874765][ T8] em28xx 2-1:0.191: failed to trigger read from i2c address 0x4a (error=-5) [ 48.884719][ T2497] usb 2-1: USB disconnect, device number 6 [ 48.891934][ T8] em28xx 2-1:0.191: failed to trigger read from i2c address 0x48 (error=-19) [ 48.900976][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 48.910259][ T8] em28xx 2-1:0.191: failed to trigger read from i2c address 0x42 (error=-19) [ 48.920056][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 48.923078][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 48.934143][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 48.943139][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 48.951133][ T36] em28xx 3-1:0.191: analog set to bulk mode. executing program [ 48.973239][ T24] usb 4-1: USB disconnect, device number 5 [ 48.989185][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 49.002228][ T36] usb 3-1: USB disconnect, device number 5 [ 49.009101][ T8] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 49.012109][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 49.016489][ T8] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 49.022364][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 49.029269][ T8] em28xx 2-1:0.191: No AC97 audio processor [ 49.049528][ T8] usb 2-1: Decoder not found [ 49.054383][ T8] em28xx 2-1:0.191: failed to create media graph [ 49.061196][ T8] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 49.069557][ T8] em28xx 2-1:0.191: Remote control support is not available for this card. [ 49.078366][ T2497] em28xx 2-1:0.191: Closing input extension [ 49.084622][ T2680] em28xx 4-1:0.191: Registering V4L2 extension [ 49.084705][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 49.097116][ T2497] em28xx 2-1:0.191: Freeing device [ 49.103463][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 49.108101][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 49.112238][ T806] em28xx 1-1:0.191: board has no eeprom [ 49.120374][ T9] usb 5-1: config 0 has no interface number 0 [ 49.130449][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 49.167232][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 49.176419][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.184519][ T9] usb 5-1: Product: syz [ 49.188734][ T9] usb 5-1: Manufacturer: syz [ 49.193455][ T9] usb 5-1: SerialNumber: syz [ 49.210703][ T9] usb 5-1: config 0 descriptor?? [ 49.215097][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 49.219348][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 49.223844][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 49.233518][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 49.265324][ T2680] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 49.272516][ T2680] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 49.279997][ T2680] em28xx 4-1:0.191: No AC97 audio processor [ 49.290141][ T806] usb 1-1: USB disconnect, device number 6 [ 49.297773][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 49.303860][ T2680] usb 4-1: Decoder not found [ 49.308529][ T2680] em28xx 4-1:0.191: failed to create media graph [ 49.315266][ T2680] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 49.325146][ T2680] em28xx 4-1:0.191: Remote control support is not available for this card. [ 49.333909][ T2663] em28xx 3-1:0.191: Registering V4L2 extension executing program [ 49.426548][ T2663] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 49.433873][ T2663] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 49.441124][ T2663] em28xx 3-1:0.191: No AC97 audio processor [ 49.448885][ T2663] usb 3-1: Decoder not found [ 49.453783][ T2663] em28xx 3-1:0.191: failed to create media graph [ 49.460214][ T2663] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 49.463862][ T2497] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 49.474871][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 49.475547][ T2663] em28xx 3-1:0.191: Remote control support is not available for this card. [ 49.489835][ T2665] em28xx 1-1:0.191: Registering V4L2 extension [ 49.537830][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 49.546744][ T9] em28xx 5-1:0.191: board has no eeprom [ 49.567137][ T2665] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 49.574648][ T2665] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 49.581782][ T2665] em28xx 1-1:0.191: No AC97 audio processor [ 49.589724][ T2665] usb 1-1: Decoder not found [ 49.594431][ T2665] em28xx 1-1:0.191: failed to create media graph [ 49.600877][ T2665] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 49.608623][ T2665] em28xx 1-1:0.191: Remote control support is not available for this card. [ 49.613196][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 49.617328][ T24] em28xx 4-1:0.191: Closing input extension [ 49.617680][ T36] em28xx 3-1:0.191: Closing input extension [ 49.625226][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 49.643174][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 49.644862][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 49.650068][ T24] em28xx 4-1:0.191: Freeing device [ 49.656690][ T2497] usb 2-1: config 0 has no interface number 0 [ 49.660684][ T9] usb 5-1: USB disconnect, device number 6 [ 49.676362][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 49.687004][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 49.699527][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 49.710743][ T36] em28xx 3-1:0.191: Freeing device [ 49.724205][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 49.733700][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.741755][ T2497] usb 2-1: Product: syz [ 49.746221][ T2497] usb 2-1: Manufacturer: syz [ 49.750879][ T2497] usb 2-1: SerialNumber: syz [ 49.777401][ T2497] usb 2-1: config 0 descriptor?? [ 49.789927][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 49.799852][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 49.874759][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 49.881894][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 49.889245][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 49.897391][ T8] usb 5-1: Decoder not found [ 49.902060][ T8] em28xx 5-1:0.191: failed to create media graph [ 49.908532][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 49.916284][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 49.925049][ T806] em28xx 1-1:0.191: Closing input extension [ 49.931075][ T9] em28xx 5-1:0.191: Closing input extension [ 49.933720][ T806] em28xx 1-1:0.191: Freeing device [ 49.944264][ T9] em28xx 5-1:0.191: Freeing device executing program [ 50.003259][ T24] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 50.043396][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 50.074964][ T36] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 50.104990][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 50.113878][ T2497] em28xx 2-1:0.191: board has no eeprom [ 50.173044][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 50.181131][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 50.183024][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 50.187311][ T8] em28xx 2-1:0.191: Registering V4L2 extension [ 50.195005][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 50.206898][ T24] usb 4-1: config 0 has no interface number 0 [ 50.214983][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 50.227246][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 50.233659][ T2497] usb 2-1: USB disconnect, device number 7 [ 50.236462][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.243719][ T8] em28xx 2-1:0.191: failed to trigger read from i2c address 0x4a (error=-19) [ 50.250175][ T24] usb 4-1: Product: syz [ 50.259012][ T9] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 50.263084][ T24] usb 4-1: Manufacturer: syz [ 50.270751][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 50.275150][ T24] usb 4-1: SerialNumber: syz [ 50.275214][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 50.291725][ T806] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 50.304492][ T24] usb 4-1: config 0 descriptor?? [ 50.310107][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 50.318570][ T36] usb 3-1: config 0 has no interface number 0 [ 50.328065][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 50.337970][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 50.344704][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 50.357075][ T8] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 50.357305][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 50.364449][ T8] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 50.373428][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.373464][ T36] usb 3-1: Product: syz [ 50.373490][ T36] usb 3-1: Manufacturer: syz [ 50.373516][ T36] usb 3-1: SerialNumber: syz [ 50.380659][ T8] em28xx 2-1:0.191: No AC97 audio processor [ 50.387933][ T8] usb 2-1: Decoder not found [ 50.404078][ T36] usb 3-1: config 0 descriptor?? [ 50.408252][ T8] em28xx 2-1:0.191: failed to create media graph [ 50.420561][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 50.424444][ T8] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 50.434147][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 50.445613][ T8] em28xx 2-1:0.191: Remote control support is not available for this card. [ 50.456399][ T2497] em28xx 2-1:0.191: Closing input extension [ 50.463037][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 50.463142][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 50.472177][ T2497] em28xx 2-1:0.191: Freeing device [ 50.475751][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 50.482826][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 50.486725][ T806] usb 1-1: config 0 has no interface number 0 [ 50.487527][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 50.495164][ T9] usb 5-1: config 0 has no interface number 0 [ 50.508216][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 50.517386][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 50.519388][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 50.526659][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.536602][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.536640][ T9] usb 5-1: Product: syz [ 50.545730][ T806] usb 1-1: Product: syz [ 50.553753][ T9] usb 5-1: Manufacturer: syz executing program [ 50.553785][ T9] usb 5-1: SerialNumber: syz [ 50.580082][ T806] usb 1-1: Manufacturer: syz [ 50.584806][ T806] usb 1-1: SerialNumber: syz [ 50.593395][ T806] usb 1-1: config 0 descriptor?? [ 50.604753][ T9] usb 5-1: config 0 descriptor?? executing program [ 50.626069][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 50.626122][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 50.636199][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 50.652463][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 50.653562][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 50.673364][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) executing program [ 50.745776][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 50.754877][ T36] em28xx 3-1:0.191: board has no eeprom [ 50.760646][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 50.769498][ T24] em28xx 4-1:0.191: board has no eeprom executing program [ 50.823031][ T2497] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 50.833054][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 50.841152][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 50.847523][ T2665] em28xx 4-1:0.191: Registering V4L2 extension [ 50.854068][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 50.861957][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 50.873709][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 50.875066][ T24] usb 4-1: USB disconnect, device number 6 [ 50.887293][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 50.896172][ T36] usb 3-1: USB disconnect, device number 6 [ 50.905184][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 50.911017][ T2665] em28xx 4-1:0.191: failed to trigger read from i2c address 0x4a (error=-19) [ 50.920175][ T2665] em28xx 4-1:0.191: failed to trigger read from i2c address 0x48 (error=-19) [ 50.929307][ T2665] em28xx 4-1:0.191: failed to trigger read from i2c address 0x42 (error=-19) [ 50.938895][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 50.944829][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 50.953781][ T9] em28xx 5-1:0.191: board has no eeprom [ 50.964702][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 50.973429][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 50.975287][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 50.979136][ T806] em28xx 1-1:0.191: board has no eeprom [ 50.987414][ T2497] usb 2-1: config 0 has no interface number 0 [ 51.000136][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 51.012855][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 51.022214][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.026902][ T2665] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 51.030425][ T2497] usb 2-1: Product: syz [ 51.037401][ T2665] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 51.037427][ T2665] em28xx 4-1:0.191: No AC97 audio processor [ 51.039287][ T2665] usb 4-1: Decoder not found [ 51.041800][ T2497] usb 2-1: Manufacturer: syz [ 51.049081][ T2665] em28xx 4-1:0.191: failed to create media graph [ 51.049140][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 51.049175][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 51.055112][ T2497] usb 2-1: SerialNumber: syz [ 51.055240][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 51.060879][ T2665] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 51.064424][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 51.077125][ T806] usb 1-1: USB disconnect, device number 7 [ 51.095724][ T9] usb 5-1: USB disconnect, device number 7 [ 51.100232][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 51.116314][ T2497] usb 2-1: config 0 descriptor?? [ 51.123070][ T2665] em28xx 4-1:0.191: Remote control support is not available for this card. [ 51.128471][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 51.132523][ T2663] em28xx 3-1:0.191: Registering V4L2 extension [ 51.157533][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 51.167870][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 51.238146][ T2663] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 51.245758][ T2663] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 51.253006][ T2663] em28xx 3-1:0.191: No AC97 audio processor [ 51.260312][ T2663] usb 3-1: Decoder not found [ 51.265040][ T2663] em28xx 3-1:0.191: failed to create media graph [ 51.271537][ T2663] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 51.279482][ T2663] em28xx 3-1:0.191: Remote control support is not available for this card. [ 51.288322][ T2680] em28xx 1-1:0.191: Registering V4L2 extension executing program [ 51.378267][ T2680] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 51.386548][ T2680] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 51.393969][ T2680] em28xx 1-1:0.191: No AC97 audio processor [ 51.401030][ T2680] usb 1-1: Decoder not found [ 51.406546][ T2680] em28xx 1-1:0.191: failed to create media graph [ 51.412987][ T2680] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 51.413657][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 51.421293][ T2680] em28xx 1-1:0.191: Remote control support is not available for this card. [ 51.434953][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 51.484639][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 51.493740][ T2497] em28xx 2-1:0.191: board has no eeprom [ 51.510596][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 51.517803][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 51.525076][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 51.532232][ T8] usb 5-1: Decoder not found [ 51.536943][ T8] em28xx 5-1:0.191: failed to create media graph [ 51.543682][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 51.551474][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 51.560251][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 51.560282][ T24] em28xx 4-1:0.191: Closing input extension [ 51.568127][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 51.581223][ T36] em28xx 3-1:0.191: Closing input extension [ 51.587445][ T806] em28xx 1-1:0.191: Closing input extension [ 51.591230][ T2497] usb 2-1: USB disconnect, device number 8 [ 51.595814][ T36] em28xx 3-1:0.191: Freeing device [ 51.606288][ T24] em28xx 4-1:0.191: Freeing device [ 51.612763][ T9] em28xx 5-1:0.191: Closing input extension [ 51.614726][ T806] em28xx 1-1:0.191: Freeing device [ 51.620946][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 51.629811][ T8] em28xx 2-1:0.191: Registering V4L2 extension [ 51.650373][ T9] em28xx 5-1:0.191: Freeing device [ 51.750341][ T8] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 51.757550][ T8] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 51.764792][ T8] em28xx 2-1:0.191: No AC97 audio processor [ 51.775489][ T8] usb 2-1: Decoder not found [ 51.780227][ T8] em28xx 2-1:0.191: failed to create media graph [ 51.786706][ T8] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 51.795200][ T8] em28xx 2-1:0.191: Remote control support is not available for this card. [ 51.804046][ T2497] em28xx 2-1:0.191: Closing input extension [ 51.812325][ T2497] em28xx 2-1:0.191: Freeing device [ 51.933031][ T36] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 51.953027][ T24] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 51.983067][ T806] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 51.983462][ T9] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 52.092999][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 52.099913][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 52.108465][ T36] usb 3-1: config 0 has no interface number 0 [ 52.114676][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 52.119828][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 52.123113][ T2497] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 52.139234][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 52.147585][ T24] usb 4-1: config 0 has no interface number 0 [ 52.153053][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 52.153928][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 52.160655][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 52.163962][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 52.172068][ T9] usb 5-1: config 0 has no interface number 0 [ 52.181048][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.187289][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 52.195227][ T36] usb 3-1: Product: syz [ 52.207884][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 52.209330][ T36] usb 3-1: Manufacturer: syz [ 52.218467][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.223075][ T36] usb 3-1: SerialNumber: syz [ 52.231038][ T9] usb 5-1: Product: syz [ 52.235829][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 52.239829][ T9] usb 5-1: Manufacturer: syz [ 52.239855][ T9] usb 5-1: SerialNumber: syz [ 52.242645][ T9] usb 5-1: config 0 descriptor?? [ 52.253788][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 52.266101][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 52.272441][ T806] usb 1-1: config 0 has no interface number 0 [ 52.282268][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 52.290321][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 52.294768][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 52.306895][ T36] usb 3-1: config 0 descriptor?? [ 52.311636][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 52.318614][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 52.323288][ T2497] usb 2-1: config 0 has no interface number 0 [ 52.332339][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.339050][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 52.346622][ T24] usb 4-1: Product: syz [ 52.361146][ T24] usb 4-1: Manufacturer: syz [ 52.365086][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 52.365802][ T24] usb 4-1: SerialNumber: syz [ 52.375066][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.382701][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 52.387639][ T2497] usb 2-1: Product: syz [ 52.397382][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 52.406032][ T24] usb 4-1: config 0 descriptor?? [ 52.407827][ T2497] usb 2-1: Manufacturer: syz [ 52.417626][ T2497] usb 2-1: SerialNumber: syz [ 52.419496][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 52.432487][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 52.437206][ T2497] usb 2-1: config 0 descriptor?? [ 52.440887][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 52.453141][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.455983][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 52.461176][ T806] usb 1-1: Product: syz [ 52.461205][ T806] usb 1-1: Manufacturer: syz [ 52.471080][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 52.475213][ T806] usb 1-1: SerialNumber: syz executing program [ 52.494366][ T806] usb 1-1: config 0 descriptor?? [ 52.507693][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 52.517692][ T806] em28xx 1-1:0.191: Video interface 191 found: executing program [ 52.544426][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) executing program executing program [ 52.604915][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 52.614307][ T9] em28xx 5-1:0.191: board has no eeprom [ 52.623432][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 52.673520][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 52.673838][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 52.681387][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 52.681466][ T8] em28xx 5-1:0.191: Registering V4L2 extension [ 52.695243][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 52.709703][ T36] em28xx 3-1:0.191: board has no eeprom [ 52.713899][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) executing program [ 52.733322][ T9] usb 5-1: USB disconnect, device number 8 [ 52.740155][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 52.759789][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 52.769024][ T24] em28xx 4-1:0.191: board has no eeprom [ 52.775304][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 52.783022][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 52.784651][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 52.790923][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 52.800008][ T2497] em28xx 2-1:0.191: board has no eeprom [ 52.809255][ T36] usb 3-1: USB disconnect, device number 7 [ 52.843599][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 52.847268][ T8] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 52.856800][ T8] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 52.864171][ T8] em28xx 5-1:0.191: No AC97 audio processor [ 52.871479][ T8] usb 5-1: Decoder not found [ 52.874468][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 52.876204][ T8] em28xx 5-1:0.191: failed to create media graph [ 52.885001][ T806] em28xx 1-1:0.191: board has no eeprom [ 52.891644][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 52.896904][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 52.904664][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 52.912484][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 52.919389][ T8] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 52.934480][ T8] em28xx 5-1:0.191: Remote control support is not available for this card. [ 52.937089][ T24] usb 4-1: USB disconnect, device number 7 [ 52.947910][ T9] em28xx 5-1:0.191: Closing input extension [ 52.955518][ T2680] em28xx 3-1:0.191: Registering V4L2 extension [ 52.964395][ T2497] usb 2-1: USB disconnect, device number 9 [ 52.977698][ T9] em28xx 5-1:0.191: Freeing device [ 52.983179][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 52.993806][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 53.000971][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 53.001669][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 53.033244][ T806] usb 1-1: USB disconnect, device number 8 [ 53.051866][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 53.095093][ T2680] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 53.102261][ T2680] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 53.109517][ T2680] em28xx 3-1:0.191: No AC97 audio processor [ 53.117336][ T2680] usb 3-1: Decoder not found [ 53.121994][ T2680] em28xx 3-1:0.191: failed to create media graph [ 53.129691][ T2680] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 53.139497][ T2680] em28xx 3-1:0.191: Remote control support is not available for this card. [ 53.148681][ T2664] em28xx 2-1:0.191: Registering V4L2 extension [ 53.235359][ T2664] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 53.242536][ T2664] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 53.250101][ T2664] em28xx 2-1:0.191: No AC97 audio processor [ 53.258068][ T2664] usb 2-1: Decoder not found [ 53.262779][ T2664] em28xx 2-1:0.191: failed to create media graph [ 53.269372][ T2664] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 53.277028][ T2664] em28xx 2-1:0.191: Remote control support is not available for this card. [ 53.285802][ T2663] em28xx 4-1:0.191: Registering V4L2 extension [ 53.313375][ T9] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 53.357260][ T2663] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 53.364444][ T2663] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 53.371629][ T2663] em28xx 4-1:0.191: No AC97 audio processor [ 53.378778][ T2663] usb 4-1: Decoder not found [ 53.383509][ T2663] em28xx 4-1:0.191: failed to create media graph [ 53.389931][ T2663] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 53.398809][ T2663] em28xx 4-1:0.191: Remote control support is not available for this card. [ 53.407582][ T2665] em28xx 1-1:0.191: Registering V4L2 extension [ 53.463065][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 53.470214][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 53.478663][ T9] usb 5-1: config 0 has no interface number 0 [ 53.484026][ T2665] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 53.484932][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 53.491779][ T2665] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 53.505222][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 53.509278][ T2665] em28xx 1-1:0.191: No AC97 audio processor [ 53.518170][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.518209][ T9] usb 5-1: Product: syz [ 53.518235][ T9] usb 5-1: Manufacturer: syz [ 53.518262][ T9] usb 5-1: SerialNumber: syz [ 53.529167][ T2665] usb 1-1: Decoder not found [ 53.542778][ T9] usb 5-1: config 0 descriptor?? [ 53.545911][ T2665] em28xx 1-1:0.191: failed to create media graph [ 53.559725][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 53.561846][ T2665] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 53.571656][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 53.580616][ T2665] em28xx 1-1:0.191: Remote control support is not available for this card. [ 53.593720][ T36] em28xx 3-1:0.191: Closing input extension [ 53.599860][ T2497] em28xx 2-1:0.191: Closing input extension [ 53.604608][ T36] em28xx 3-1:0.191: Freeing device [ 53.612117][ T24] em28xx 4-1:0.191: Closing input extension [ 53.619181][ T806] em28xx 1-1:0.191: Closing input extension [ 53.620583][ T2497] em28xx 2-1:0.191: Freeing device [ 53.627808][ T24] em28xx 4-1:0.191: Freeing device [ 53.637621][ T806] em28xx 1-1:0.191: Freeing device executing program [ 53.814634][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 53.874444][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 53.883649][ T9] em28xx 5-1:0.191: board has no eeprom [ 53.943029][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 53.943052][ T36] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 53.951032][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 53.959134][ T24] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 53.964851][ T2497] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 53.980182][ T2664] em28xx 5-1:0.191: Registering V4L2 extension [ 53.983093][ T806] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 54.010635][ T9] usb 5-1: USB disconnect, device number 9 [ 54.017828][ T2664] em28xx 5-1:0.191: failed to trigger read from i2c address 0x4a (error=-19) [ 54.027109][ T2664] em28xx 5-1:0.191: failed to trigger read from i2c address 0x48 (error=-19) [ 54.037080][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 54.086456][ T2664] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 54.093798][ T2664] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 54.100944][ T2664] em28xx 5-1:0.191: No AC97 audio processor [ 54.108742][ T2664] usb 5-1: Decoder not found [ 54.113738][ T2664] em28xx 5-1:0.191: failed to create media graph [ 54.120200][ T2664] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 54.128418][ T2664] em28xx 5-1:0.191: Remote control support is not available for this card. [ 54.137552][ T9] em28xx 5-1:0.191: Closing input extension [ 54.143322][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 54.143597][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 54.152995][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 54.155480][ T9] em28xx 5-1:0.191: Freeing device [ 54.158658][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 54.173782][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 54.176893][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 54.182121][ T2497] usb 2-1: config 0 has no interface number 0 [ 54.190739][ T24] usb 4-1: config 0 has no interface number 0 [ 54.201863][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 54.203586][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.211669][ T36] usb 3-1: config 0 has no interface number 0 [ 54.225186][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 54.229455][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.236981][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.247723][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.254933][ T2497] usb 2-1: Product: syz [ 54.254963][ T2497] usb 2-1: Manufacturer: syz [ 54.254988][ T2497] usb 2-1: SerialNumber: syz [ 54.279011][ T2497] usb 2-1: config 0 descriptor?? [ 54.279419][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 54.288157][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 54.292233][ T806] usb 1-1: config 0 has no interface number 0 [ 54.302104][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 54.308114][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.328538][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 54.337872][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.345976][ T806] usb 1-1: Product: syz [ 54.350190][ T806] usb 1-1: Manufacturer: syz [ 54.354901][ T806] usb 1-1: SerialNumber: syz [ 54.359640][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 54.368829][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.376949][ T36] usb 3-1: Product: syz [ 54.381180][ T36] usb 3-1: Manufacturer: syz [ 54.385878][ T36] usb 3-1: SerialNumber: syz [ 54.391958][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 54.401160][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.409283][ T24] usb 4-1: Product: syz [ 54.413551][ T24] usb 4-1: Manufacturer: syz [ 54.418193][ T24] usb 4-1: SerialNumber: syz [ 54.425934][ T806] usb 1-1: config 0 descriptor?? [ 54.432530][ T36] usb 3-1: config 0 descriptor?? [ 54.443837][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 54.453794][ T806] em28xx 1-1:0.191: Video interface 191 found: [ 54.460071][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 54.469942][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 54.479479][ T24] usb 4-1: config 0 descriptor?? executing program [ 54.492784][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 54.493067][ T9] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 54.502783][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 54.543406][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) executing program executing program [ 54.604575][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 54.613506][ T2497] em28xx 2-1:0.191: board has no eeprom [ 54.653810][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 54.662783][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 54.671373][ T9] usb 5-1: config 0 has no interface number 0 [ 54.678650][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 54.686911][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 54.693319][ T2664] em28xx 2-1:0.191: Registering V4L2 extension executing program [ 54.699653][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.709689][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 54.716507][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 54.720827][ T2497] usb 2-1: USB disconnect, device number 10 [ 54.740911][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 54.750167][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.753644][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 54.758402][ T9] usb 5-1: Product: syz [ 54.768701][ T9] usb 5-1: Manufacturer: syz [ 54.773394][ T9] usb 5-1: SerialNumber: syz [ 54.778144][ T2664] em28xx 2-1:0.191: failed to trigger read from i2c address 0x4a (error=-19) [ 54.787584][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 54.796402][ T9] usb 5-1: config 0 descriptor?? [ 54.806259][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 54.810298][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 54.815059][ T806] em28xx 1-1:0.191: board has no eeprom [ 54.816198][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 54.825149][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 54.830576][ T36] em28xx 3-1:0.191: board has no eeprom [ 54.852821][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 54.861964][ T24] em28xx 4-1:0.191: board has no eeprom [ 54.897643][ T2664] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 54.904829][ T2664] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 54.912008][ T2664] em28xx 2-1:0.191: No AC97 audio processor [ 54.921261][ T2664] usb 2-1: Decoder not found [ 54.925988][ T2664] em28xx 2-1:0.191: failed to create media graph [ 54.932415][ T2664] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 54.933126][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 54.940683][ T2664] em28xx 2-1:0.191: Remote control support is not available for this card. [ 54.946983][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 54.955661][ T2497] em28xx 2-1:0.191: Closing input extension [ 54.964371][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 54.971032][ T2497] em28xx 2-1:0.191: Freeing device [ 54.975600][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 54.986856][ T2663] em28xx 3-1:0.191: Registering V4L2 extension executing program [ 54.993378][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 55.001260][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 55.017071][ T24] usb 4-1: USB disconnect, device number 8 [ 55.023285][ T806] usb 1-1: USB disconnect, device number 9 [ 55.053025][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 55.063959][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 55.064049][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 55.079349][ T36] usb 3-1: USB disconnect, device number 8 [ 55.091264][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 55.154460][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.159672][ T2663] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 55.163600][ T9] em28xx 5-1:0.191: board has no eeprom [ 55.170451][ T2663] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 55.183690][ T2663] em28xx 3-1:0.191: No AC97 audio processor [ 55.192156][ T2663] usb 3-1: Decoder not found [ 55.196879][ T2663] em28xx 3-1:0.191: failed to create media graph [ 55.203299][ T2663] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 55.210864][ T2663] em28xx 3-1:0.191: Remote control support is not available for this card. [ 55.219615][ T2665] em28xx 1-1:0.191: Registering V4L2 extension [ 55.233049][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 55.241032][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 55.252228][ T9] usb 5-1: USB disconnect, device number 10 [ 55.267073][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 55.303135][ T2497] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 55.309270][ T2665] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 55.318109][ T2665] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 55.325467][ T2665] em28xx 1-1:0.191: No AC97 audio processor [ 55.334480][ T2665] usb 1-1: Decoder not found [ 55.339123][ T2665] em28xx 1-1:0.191: failed to create media graph [ 55.345552][ T2665] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 55.353316][ T2665] em28xx 1-1:0.191: Remote control support is not available for this card. [ 55.362008][ T2680] em28xx 4-1:0.191: Registering V4L2 extension [ 55.431369][ T2680] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 55.438659][ T2680] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 55.446026][ T2680] em28xx 4-1:0.191: No AC97 audio processor [ 55.453510][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 55.454036][ T2680] usb 4-1: Decoder not found [ 55.460926][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 55.463443][ T2680] em28xx 4-1:0.191: failed to create media graph [ 55.471682][ T2497] usb 2-1: config 0 has no interface number 0 [ 55.478575][ T2680] em28xx 4-1:0.191: V4L2 device video0 deregistered [ 55.484788][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 55.492093][ T2680] em28xx 4-1:0.191: Remote control support is not available for this card. [ 55.503561][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 55.509888][ T36] em28xx 3-1:0.191: Closing input extension [ 55.518865][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.525288][ T24] em28xx 4-1:0.191: Closing input extension [ 55.532719][ T2497] usb 2-1: Product: syz [ 55.541238][ T36] em28xx 3-1:0.191: Freeing device [ 55.542852][ T2497] usb 2-1: Manufacturer: syz [ 55.550968][ T24] em28xx 4-1:0.191: Freeing device [ 55.552645][ T2497] usb 2-1: SerialNumber: syz [ 55.563488][ T2664] em28xx 5-1:0.191: Registering V4L2 extension [ 55.593158][ T2497] usb 2-1: config 0 descriptor?? [ 55.601930][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 55.611814][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 55.697787][ T2664] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 55.704954][ T2664] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 55.712129][ T2664] em28xx 5-1:0.191: No AC97 audio processor [ 55.721864][ T2664] usb 5-1: Decoder not found [ 55.726604][ T2664] em28xx 5-1:0.191: failed to create media graph [ 55.733141][ T2664] em28xx 5-1:0.191: V4L2 device video0 deregistered executing program [ 55.741089][ T2664] em28xx 5-1:0.191: Remote control support is not available for this card. [ 55.749932][ T9] em28xx 5-1:0.191: Closing input extension [ 55.756092][ T806] em28xx 1-1:0.191: Closing input extension [ 55.764349][ T9] em28xx 5-1:0.191: Freeing device [ 55.765772][ T806] em28xx 1-1:0.191: Freeing device [ 55.853388][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 55.863624][ T36] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 55.903036][ T24] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 55.914788][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.923718][ T2497] em28xx 2-1:0.191: board has no eeprom [ 55.983430][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 55.991412][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 55.998216][ T2664] em28xx 2-1:0.191: Registering V4L2 extension [ 56.010919][ T2497] usb 2-1: USB disconnect, device number 11 [ 56.019892][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 56.033265][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 56.040643][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 56.049078][ T36] usb 3-1: config 0 has no interface number 0 [ 56.056473][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.064602][ T9] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 56.083036][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 56.088706][ T806] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 56.098666][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 56.108184][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.115733][ T2664] em28xx 2-1:0.191: Config register raw data: 0xffffffed [ 56.116583][ T36] usb 3-1: Product: syz [ 56.123354][ T2664] em28xx 2-1:0.191: AC97 chip type couldn't be determined [ 56.123381][ T2664] em28xx 2-1:0.191: No AC97 audio processor [ 56.125888][ T2664] usb 2-1: Decoder not found [ 56.127646][ T36] usb 3-1: Manufacturer: syz [ 56.134830][ T2664] em28xx 2-1:0.191: failed to create media graph [ 56.140733][ T36] usb 3-1: SerialNumber: syz [ 56.140845][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 56.147293][ T2664] em28xx 2-1:0.191: V4L2 device video0 deregistered [ 56.150013][ T24] usb 4-1: config 0 has no interface number 0 [ 56.159899][ T2664] em28xx 2-1:0.191: Remote control support is not available for this card. [ 56.161859][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.170151][ T2497] em28xx 2-1:0.191: Closing input extension [ 56.179059][ T36] usb 3-1: config 0 descriptor?? [ 56.186869][ T2497] em28xx 2-1:0.191: Freeing device [ 56.198177][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 56.223032][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 56.226088][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.232875][ T9] usb 5-1: config 0 has an invalid interface number: 191 but max is 0 [ 56.239072][ T24] usb 4-1: Product: syz [ 56.247282][ T9] usb 5-1: config 0 has no interface number 0 [ 56.251385][ T24] usb 4-1: Manufacturer: syz [ 56.258597][ T9] usb 5-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.262061][ T24] usb 4-1: SerialNumber: syz [ 56.274881][ T9] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 56.279855][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 56.285736][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.285772][ T9] usb 5-1: Product: syz [ 56.295508][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 56.301382][ T24] usb 4-1: config 0 descriptor?? [ 56.303717][ T9] usb 5-1: Manufacturer: syz [ 56.320785][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 56.323911][ T9] usb 5-1: SerialNumber: syz [ 56.333622][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 56.353121][ T9] usb 5-1: config 0 descriptor?? [ 56.362527][ T9] em28xx 5-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 56.372456][ T9] em28xx 5-1:0.191: Video interface 191 found: [ 56.384339][ T806] usb 1-1: Using ep0 maxpacket: 8 [ 56.391591][ T806] usb 1-1: config 0 has an invalid interface number: 191 but max is 0 [ 56.400048][ T806] usb 1-1: config 0 has no interface number 0 [ 56.411089][ T806] usb 1-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.425911][ T806] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 executing program [ 56.435222][ T806] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.443380][ T806] usb 1-1: Product: syz [ 56.447640][ T806] usb 1-1: Manufacturer: syz [ 56.452325][ T806] usb 1-1: SerialNumber: syz [ 56.463684][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 56.470467][ T806] usb 1-1: config 0 descriptor?? executing program [ 56.481826][ T806] em28xx 1-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 56.491833][ T806] em28xx 1-1:0.191: Video interface 191 found: executing program [ 56.535037][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 56.543937][ T36] em28xx 3-1:0.191: board has no eeprom [ 56.573769][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 56.613056][ T36] em28xx 3-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 56.614073][ T9] em28xx 5-1:0.191: unknown em28xx chip ID (0) [ 56.621030][ T36] em28xx 3-1:0.191: analog set to bulk mode. [ 56.633113][ T2497] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 56.633563][ T2680] em28xx 3-1:0.191: Registering V4L2 extension [ 56.651945][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) executing program [ 56.660850][ T24] em28xx 4-1:0.191: board has no eeprom [ 56.669077][ T36] usb 3-1: USB disconnect, device number 9 [ 56.681884][ T36] em28xx 3-1:0.191: Disconnecting em28xx [ 56.687858][ T9] em28xx 5-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 56.696797][ T9] em28xx 5-1:0.191: board has no eeprom [ 56.743144][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 56.751156][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 56.757672][ T806] em28xx 1-1:0.191: unknown em28xx chip ID (0) [ 56.767207][ T2680] em28xx 3-1:0.191: Config register raw data: 0xffffffed [ 56.773167][ T9] em28xx 5-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 56.774522][ T2680] em28xx 3-1:0.191: AC97 chip type couldn't be determined [ 56.782193][ T9] em28xx 5-1:0.191: analog set to bulk mode. [ 56.789528][ T2680] em28xx 3-1:0.191: No AC97 audio processor [ 56.801564][ T2497] usb 2-1: Using ep0 maxpacket: 8 [ 56.807333][ T24] usb 4-1: USB disconnect, device number 9 [ 56.809154][ T2497] usb 2-1: config 0 has an invalid interface number: 191 but max is 0 [ 56.821808][ T2497] usb 2-1: config 0 has no interface number 0 [ 56.828924][ T2497] usb 2-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.829903][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 56.841190][ T2497] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 56.854121][ T2497] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.862182][ T2497] usb 2-1: Product: syz [ 56.866426][ T2497] usb 2-1: Manufacturer: syz [ 56.871212][ T2497] usb 2-1: SerialNumber: syz [ 56.878883][ T806] em28xx 1-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 56.884860][ T2497] usb 2-1: config 0 descriptor?? [ 56.887716][ T806] em28xx 1-1:0.191: board has no eeprom [ 56.893030][ T9] usb 5-1: USB disconnect, device number 11 [ 56.900343][ T2680] usb 3-1: Decoder not found [ 56.909250][ T2680] em28xx 3-1:0.191: failed to create media graph [ 56.911009][ T2497] em28xx 2-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 56.925488][ T2497] em28xx 2-1:0.191: Video interface 191 found: [ 56.929385][ T2680] em28xx 3-1:0.191: V4L2 device video0 deregistered [ 56.937248][ T9] em28xx 5-1:0.191: Disconnecting em28xx [ 56.941567][ T2680] em28xx 3-1:0.191: Remote control support is not available for this card. [ 56.953074][ T2665] em28xx 4-1:0.191: Registering V4L2 extension [ 57.003303][ T806] em28xx 1-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 57.011310][ T806] em28xx 1-1:0.191: analog set to bulk mode. [ 57.028817][ T806] usb 1-1: USB disconnect, device number 10 [ 57.043358][ T806] em28xx 1-1:0.191: Disconnecting em28xx [ 57.068673][ T2665] em28xx 4-1:0.191: Config register raw data: 0xffffffed [ 57.076815][ T2665] em28xx 4-1:0.191: AC97 chip type couldn't be determined [ 57.084090][ T2665] em28xx 4-1:0.191: No AC97 audio processor [ 57.091352][ T2665] usb 4-1: Decoder not found [ 57.096126][ T2665] em28xx 4-1:0.191: failed to create media graph [ 57.102612][ T2665] em28xx 4-1:0.191: V4L2 device video0 deregistered executing program [ 57.111558][ T2665] em28xx 4-1:0.191: Remote control support is not available for this card. [ 57.120529][ T24] em28xx 4-1:0.191: Closing input extension [ 57.127480][ T2664] em28xx 5-1:0.191: Registering V4L2 extension [ 57.129304][ T24] em28xx 4-1:0.191: Freeing device [ 57.203679][ T2497] em28xx 2-1:0.191: unknown em28xx chip ID (0) [ 57.219529][ T2664] em28xx 5-1:0.191: Config register raw data: 0xffffffed [ 57.226933][ T2664] em28xx 5-1:0.191: AC97 chip type couldn't be determined [ 57.234325][ T2664] em28xx 5-1:0.191: No AC97 audio processor [ 57.241755][ T2664] usb 5-1: Decoder not found [ 57.246476][ T2664] em28xx 5-1:0.191: failed to create media graph [ 57.252859][ T2664] em28xx 5-1:0.191: V4L2 device video0 deregistered [ 57.260801][ T2664] em28xx 5-1:0.191: Remote control support is not available for this card. [ 57.269592][ T36] em28xx 3-1:0.191: Closing input extension [ 57.274509][ T2497] em28xx 2-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 57.276221][ T2680] em28xx 1-1:0.191: Registering V4L2 extension [ 57.284375][ T2497] em28xx 2-1:0.191: board has no eeprom [ 57.297871][ T36] em28xx 3-1:0.191: Freeing device [ 57.343053][ T2497] em28xx 2-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 57.351282][ T2497] em28xx 2-1:0.191: analog set to bulk mode. [ 57.378905][ T2497] usb 2-1: USB disconnect, device number 12 [ 57.394261][ T2497] em28xx 2-1:0.191: Disconnecting em28xx [ 57.427016][ T2680] em28xx 1-1:0.191: Config register raw data: 0xffffffed [ 57.434445][ T2680] em28xx 1-1:0.191: AC97 chip type couldn't be determined [ 57.441660][ T2680] em28xx 1-1:0.191: No AC97 audio processor [ 57.449945][ T2680] usb 1-1: Decoder not found [ 57.454683][ T2680] em28xx 1-1:0.191: failed to create media graph [ 57.461221][ T24] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 57.469129][ T2680] em28xx 1-1:0.191: V4L2 device video0 deregistered [ 57.477791][ T2680] em28xx 1-1:0.191: Remote control support is not available for this card. [ 57.477976][ T2899] ================================================================== [ 57.486556][ T806] em28xx 1-1:0.191: Closing input extension [ 57.494470][ T2899] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0 [ 57.507889][ T2899] Read of size 8 at addr ffff88811f694730 by task v4l_id/2899 [ 57.515367][ T2899] [ 57.517714][ T2899] CPU: 0 UID: 0 PID: 2899 Comm: v4l_id Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 57.528076][ T2899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 57.538238][ T2899] Call Trace: [ 57.541548][ T2899] [ 57.544573][ T2899] dump_stack_lvl+0x116/0x1f0 [ 57.549282][ T2899] print_report+0xc3/0x620 [ 57.553850][ T2899] ? __virt_addr_valid+0x5e/0x590 [ 57.558901][ T2899] ? __phys_addr+0xc6/0x150 [ 57.563519][ T2899] kasan_report+0xd9/0x110 [ 57.567971][ T2899] ? v4l2_fh_init+0x27d/0x2c0 [ 57.572672][ T2899] ? v4l2_fh_init+0x27d/0x2c0 [ 57.577400][ T2899] v4l2_fh_init+0x27d/0x2c0 [ 57.582033][ T2899] v4l2_fh_open+0x83/0xc0 [ 57.586482][ T2899] em28xx_v4l2_open+0x250/0x7e0 [ 57.591358][ T2899] v4l2_open+0x222/0x490 [ 57.595639][ T2899] ? __pfx_v4l2_open+0x10/0x10 [ 57.600522][ T2899] chrdev_open+0x237/0x6a0 [ 57.605068][ T2899] ? __pfx_chrdev_open+0x10/0x10 [ 57.610020][ T2899] ? lockref_get+0x15/0x50 [ 57.614463][ T2899] do_dentry_open+0x6cb/0x1390 [ 57.619293][ T2899] ? __pfx_chrdev_open+0x10/0x10 [ 57.624260][ T2899] ? inode_permission+0xdd/0x5f0 [ 57.629227][ T2899] vfs_open+0x82/0x3f0 [ 57.633331][ T2899] ? may_open+0x1f2/0x400 [ 57.637692][ T2899] path_openat+0x1e6a/0x2d60 [ 57.642337][ T2899] ? __pfx_path_openat+0x10/0x10 [ 57.647321][ T2899] ? __pfx___lock_acquire+0x10/0x10 [ 57.652545][ T2899] do_filp_open+0x1dc/0x430 [ 57.657079][ T2899] ? __pfx_do_filp_open+0x10/0x10 [ 57.662148][ T2899] ? find_held_lock+0x2d/0x110 [ 57.666938][ T2899] ? _raw_spin_unlock+0x28/0x50 [ 57.671802][ T2899] ? alloc_fd+0x2d7/0x6c0 [ 57.676161][ T2899] do_sys_openat2+0x17a/0x1e0 [ 57.680949][ T2899] ? __pfx_do_sys_openat2+0x10/0x10 [ 57.686183][ T2899] ? do_user_addr_fault+0xd97/0x12c0 [ 57.691524][ T2899] ? __pfx_lock_release+0x10/0x10 [ 57.696576][ T2899] ? trace_lock_acquire+0x14a/0x1d0 [ 57.701802][ T2899] __x64_sys_openat+0x175/0x210 [ 57.706711][ T2899] ? __pfx___x64_sys_openat+0x10/0x10 [ 57.712143][ T2899] ? do_user_addr_fault+0x839/0x12c0 [ 57.717463][ T2899] do_syscall_64+0xcd/0x250 [ 57.722030][ T2899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.723210][ T36] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 57.727945][ T2899] RIP: 0033:0x7f90705529a4 [ 57.735712][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 57.739984][ T2899] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 57.753746][ T24] usb 4-1: config 0 has an invalid interface number: 191 but max is 0 [ 57.764940][ T2899] RSP: 002b:00007ffe80b156e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 57.764980][ T2899] RAX: ffffffffffffffda RBX: 00007ffe80b158f8 RCX: 00007f90705529a4 [ 57.765003][ T2899] RDX: 0000000000000000 RSI: 00007ffe80b16f26 RDI: 00000000ffffff9c [ 57.773268][ T24] usb 4-1: config 0 has no interface number 0 [ 57.781554][ T2899] RBP: 00007ffe80b16f26 R08: 0000000000000000 R09: 0000000000000000 [ 57.790601][ T24] usb 4-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 57.797578][ T2899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.797603][ T2899] R13: 00007ffe80b15910 R14: 000055d60e7d7670 R15: 00007f90709a1a80 [ 57.797635][ T2899] [ 57.805872][ T24] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 57.811670][ T2899] [ 57.811679][ T2899] Allocated by task 2680: [ 57.821635][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.829541][ T2899] kasan_save_stack+0x33/0x60 [ 57.829592][ T2899] kasan_save_track+0x14/0x30 [ 57.829632][ T2899] __kasan_kmalloc+0x8f/0xa0 [ 57.829670][ T2899] em28xx_v4l2_init+0x114/0x4050 [ 57.837757][ T24] usb 4-1: Product: syz [ 57.840690][ T2899] em28xx_init_extension+0x137/0x200 [ 57.849847][ T24] usb 4-1: Manufacturer: syz [ 57.852106][ T2899] request_module_async+0x61/0x70 [ 57.856473][ T24] usb 4-1: SerialNumber: syz [ 57.864405][ T2899] process_one_work+0x9c5/0x1ba0 [ 57.864460][ T2899] worker_thread+0x6c8/0xf00 [ 57.884477][ T24] usb 4-1: config 0 descriptor?? [ 57.887556][ T2899] kthread+0x2c1/0x3a0 [ 57.897610][ T24] em28xx 4-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 57.902443][ T2899] ret_from_fork+0x45/0x80 [ 57.907104][ T24] em28xx 4-1:0.191: Video interface 191 found: [ 57.911980][ T2899] ret_from_fork_asm+0x1a/0x30 [ 57.951018][ T2899] [ 57.953403][ T2899] Freed by task 2680: [ 57.957401][ T2899] kasan_save_stack+0x33/0x60 [ 57.962133][ T2899] kasan_save_track+0x14/0x30 [ 57.966858][ T2899] kasan_save_free_info+0x3b/0x60 [ 57.971914][ T2899] __kasan_slab_free+0x37/0x50 [ 57.973300][ T36] usb 3-1: Using ep0 maxpacket: 8 [ 57.976790][ T2899] kfree+0x130/0x480 [ 57.976823][ T2899] em28xx_v4l2_init+0x22a4/0x4050 [ 57.984899][ T36] usb 3-1: config 0 has an invalid interface number: 191 but max is 0 [ 57.985755][ T2899] em28xx_init_extension+0x137/0x200 [ 57.990848][ T36] usb 3-1: config 0 has no interface number 0 [ 57.998948][ T2899] request_module_async+0x61/0x70 [ 57.998985][ T2899] process_one_work+0x9c5/0x1ba0 [ 57.999031][ T2899] worker_thread+0x6c8/0xf00 [ 58.006162][ T36] usb 3-1: config 0 interface 191 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 58.010363][ T2899] kthread+0x2c1/0x3a0 [ 58.010401][ T2899] ret_from_fork+0x45/0x80 [ 58.017766][ T36] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=b6.36 [ 58.020435][ T2899] ret_from_fork_asm+0x1a/0x30 [ 58.020483][ T2899] [ 58.025194][ T36] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.034926][ T2899] The buggy address belongs to the object at ffff88811f694000 [ 58.034926][ T2899] which belongs to the cache kmalloc-8k of size 8192 [ 58.034953][ T2899] The buggy address is located 1840 bytes inside of [ 58.034953][ T2899] freed 8192-byte region [ffff88811f694000, ffff88811f696000) [ 58.034987][ T2899] [ 58.034995][ T2899] The buggy address belongs to the physical page: [ 58.039084][ T36] usb 3-1: Product: syz [ 58.043461][ T2899] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11f690 [ 58.043499][ T2899] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 58.052546][ T36] usb 3-1: Manufacturer: syz [ 58.057261][ T2899] flags: 0x200000000000040(head|node=0|zone=2) [ 58.057288][ T2899] page_type: f5(slab) [ 58.057327][ T2899] raw: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000 [ 58.059671][ T36] usb 3-1: SerialNumber: syz [ 58.067608][ T2899] raw: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 [ 58.067641][ T2899] head: 0200000000000040 ffff888100042280 dead000000000122 0000000000000000 [ 58.067672][ T2899] head: 0000000000000000 0000000080020002 00000001f5000000 0000000000000000 [ 58.094557][ T36] usb 3-1: config 0 descriptor?? [ 58.095667][ T2899] head: 0200000000000003 ffffea00047da401 ffffffffffffffff 0000000000000000 [ 58.095700][ T2899] head: 0000000000000008 0000000000000000 00000000ffffffff 0000000000000000 [ 58.109406][ T36] em28xx 3-1:0.191: New device syz syz @ 480 Mbps (0413:6023, interface 191, class 191) [ 58.117438][ T2899] page dumped because: kasan: bad access detected [ 58.117463][ T2899] page_owner tracks the page as allocated [ 58.117472][ T2899] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 2665, tgid 2665 (kworker/1:4), ts 56959308761, free_ts 56917196339 [ 58.126090][ T36] em28xx 3-1:0.191: Video interface 191 found: [ 58.130568][ T2899] post_alloc_hook+0x2d1/0x350 [ 58.173504][ T24] em28xx 4-1:0.191: unknown em28xx chip ID (0) [ 58.179816][ T2899] get_page_from_freelist+0xd5c/0x2630 [ 58.179858][ T2899] __alloc_pages_noprof+0x221/0x22a0 [ 58.273339][ T2899] alloc_pages_mpol_noprof+0xeb/0x400 [ 58.275382][ T24] em28xx 4-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 58.278747][ T2899] new_slab+0x2ba/0x3f0 [ 58.278781][ T2899] ___slab_alloc+0xd45/0x1760 [ 58.287533][ T24] em28xx 4-1:0.191: board has no eeprom [ 58.291597][ T2899] __slab_alloc.constprop.0+0x56/0xb0 [ 58.291633][ T2899] __kmalloc_cache_noprof+0x27a/0x2c0 [ 58.312660][ T2899] em28xx_v4l2_init+0x114/0x4050 [ 58.317660][ T2899] em28xx_init_extension+0x137/0x200 [ 58.322991][ T2899] request_module_async+0x61/0x70 [ 58.328049][ T2899] process_one_work+0x9c5/0x1ba0 [ 58.333017][ T2899] worker_thread+0x6c8/0xf00 [ 58.337625][ T2899] kthread+0x2c1/0x3a0 [ 58.341706][ T2899] ret_from_fork+0x45/0x80 [ 58.346142][ T2899] ret_from_fork_asm+0x1a/0x30 [ 58.350921][ T2899] page last free pid 2659 tgid 2659 stack trace: [ 58.357268][ T2899] free_unref_page+0x58a/0xb50 [ 58.362039][ T2899] __put_partials+0x14c/0x170 [ 58.366724][ T2899] qlist_free_all+0x4e/0x120 [ 58.371329][ T2899] kasan_quarantine_reduce+0x192/0x1e0 [ 58.373085][ T24] em28xx 4-1:0.191: Identified as Leadtek Winfast USB II (card=7) [ 58.376796][ T2899] __kasan_slab_alloc+0x4e/0x70 [ 58.385106][ T24] em28xx 4-1:0.191: analog set to bulk mode. [ 58.389879][ T2899] kmem_cache_alloc_noprof+0x11c/0x2b0 [ 58.395996][ T2680] em28xx 4-1:0.191: Registering V4L2 extension [ 58.401318][ T2899] getname_flags.part.0+0x4c/0x550 [ 58.408423][ T36] em28xx 3-1:0.191: unknown em28xx chip ID (0) [ 58.412567][ T2899] getname+0x8d/0xe0 [ 58.422749][ T2899] do_sys_openat2+0x104/0x1e0 [ 58.425388][ T24] usb 4-1: USB disconnect, device number 10 [ 58.427458][ T2899] __x64_sys_openat+0x175/0x210 [ 58.434363][ T24] em28xx 4-1:0.191: Disconnecting em28xx [ 58.438191][ T2899] do_syscall_64+0xcd/0x250 [ 58.448647][ T2899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.454616][ T2899] [ 58.456970][ T2899] Memory state around the buggy address: [ 58.462643][ T2899] ffff88811f694600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.470759][ T2899] ffff88811f694680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.474747][ T36] em28xx 3-1:0.191: failed to trigger read from i2c address 0xa0 (error=-5) [ 58.478839][ T2899] >ffff88811f694700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.487578][ T36] em28xx 3-1:0.191: board has no eeprom [ 58.495574][ T2899] ^ [ 58.495594][ T2899] ffff88811f694780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.495616][ T2899] ffff88811f694800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.495634][ T2899] ================================================================== [ 58.495865][ T2899] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 58.495884][ T2899] CPU: 0 UID: 0 PID: 2899 Comm: v4l_id Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 58.495924][ T2899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 58.495945][ T2899] Call Trace: [ 58.495955][ T2899] [ 58.495967][ T2899] dump_stack_lvl+0x3d/0x1f0 [ 58.496014][ T2899] panic+0x71d/0x800 [ 58.496060][ T2899] ? __pfx_panic+0x10/0x10 [ 58.496113][ T2899] ? check_panic_on_warn+0x1f/0xb0 [ 58.496163][ T2899] check_panic_on_warn+0xab/0xb0 [ 58.496212][ T2899] end_report+0x117/0x180 [ 58.496262][ T2899] kasan_report+0xe9/0x110 [ 58.496310][ T2899] ? v4l2_fh_init+0x27d/0x2c0 [ 58.496361][ T2899] ? v4l2_fh_init+0x27d/0x2c0 [ 58.496414][ T2899] v4l2_fh_init+0x27d/0x2c0 [ 58.496462][ T2899] v4l2_fh_open+0x83/0xc0 [ 58.496510][ T2899] em28xx_v4l2_open+0x250/0x7e0 [ 58.496558][ T2899] v4l2_open+0x222/0x490 [ 58.496600][ T2899] ? __pfx_v4l2_open+0x10/0x10 [ 58.496643][ T2899] chrdev_open+0x237/0x6a0 [ 58.496678][ T2899] ? __pfx_chrdev_open+0x10/0x10 [ 58.496719][ T2899] ? lockref_get+0x15/0x50 [ 58.496763][ T2899] do_dentry_open+0x6cb/0x1390 [ 58.496816][ T2899] ? __pfx_chrdev_open+0x10/0x10 [ 58.496851][ T2899] ? inode_permission+0xdd/0x5f0 [ 58.496895][ T2899] vfs_open+0x82/0x3f0 [ 58.496932][ T2899] ? may_open+0x1f2/0x400 [ 58.496976][ T2899] path_openat+0x1e6a/0x2d60 [ 58.497035][ T2899] ? __pfx_path_openat+0x10/0x10 [ 58.497089][ T2899] ? __pfx___lock_acquire+0x10/0x10 [ 58.497142][ T2899] do_filp_open+0x1dc/0x430 [ 58.497197][ T2899] ? __pfx_do_filp_open+0x10/0x10 [ 58.497250][ T2899] ? find_held_lock+0x2d/0x110 [ 58.497299][ T2899] ? _raw_spin_unlock+0x28/0x50 [ 58.497335][ T2899] ? alloc_fd+0x2d7/0x6c0 [ 58.497386][ T2899] do_sys_openat2+0x17a/0x1e0 [ 58.497427][ T2899] ? __pfx_do_sys_openat2+0x10/0x10 [ 58.497470][ T2899] ? do_user_addr_fault+0xd97/0x12c0 [ 58.497517][ T2899] ? __pfx_lock_release+0x10/0x10 [ 58.497564][ T2899] ? trace_lock_acquire+0x14a/0x1d0 [ 58.497603][ T2899] __x64_sys_openat+0x175/0x210 [ 58.497645][ T2899] ? __pfx___x64_sys_openat+0x10/0x10 [ 58.497696][ T2899] ? do_user_addr_fault+0x839/0x12c0 [ 58.497747][ T2899] do_syscall_64+0xcd/0x250 [ 58.497799][ T2899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.497849][ T2899] RIP: 0033:0x7f90705529a4 [ 58.497876][ T2899] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 58.497909][ T2899] RSP: 002b:00007ffe80b156e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.497942][ T2899] RAX: ffffffffffffffda RBX: 00007ffe80b158f8 RCX: 00007f90705529a4 [ 58.497965][ T2899] RDX: 0000000000000000 RSI: 00007ffe80b16f26 RDI: 00000000ffffff9c [ 58.497988][ T2899] RBP: 00007ffe80b16f26 R08: 0000000000000000 R09: 0000000000000000 [ 58.498010][ T2899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.498032][ T2899] R13: 00007ffe80b15910 R14: 000055d60e7d7670 R15: 00007f90709a1a80 [ 58.498065][ T2899] [ 58.501382][ T2899] Kernel Offset: disabled