Warning: Permanently added '10.128.1.15' (ED25519) to the list of known hosts. 2025/05/28 07:31:10 ignoring optional flag "sandboxArg"="0" 2025/05/28 07:31:11 parsed 1 programs [ 71.297376][ T2563] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 75.095736][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.103275][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.221505][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.229936][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.239924][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.248590][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.263801][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.272054][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.281734][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.290178][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.210936][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.219378][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.232220][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.240337][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.249753][ T2621] device veth0_vlan entered promiscuous mode [ 76.255981][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.263498][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.726706][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.734948][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.970569][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.978935][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.989096][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.997464][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/05/28 07:31:18 executed programs: 0 [ 77.659298][ T2012] device veth0_vlan left promiscuous mode [ 85.864644][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.872526][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.065714][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.073354][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.088051][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.095702][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.194678][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.202494][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.278225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.285961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.306822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.315614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.323974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.332526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.425632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.433965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.442137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.450403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.586055][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.594572][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.603106][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.611510][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.688722][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.697335][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.705688][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.714164][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.722658][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.730887][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.739015][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.747362][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.755522][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.763746][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.771986][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.780230][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.947294][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.955793][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.964154][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.972812][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.981289][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.989451][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.997575][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.005868][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.014013][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.022589][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.030979][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.039467][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.047861][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.056178][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.064310][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.072588][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.828853][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.837491][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.867745][ T2877] device veth0_vlan entered promiscuous mode [ 89.886363][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.894439][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.936124][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.943749][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.264972][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.273612][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.299509][ T2883] device veth0_vlan entered promiscuous mode [ 90.314644][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.322907][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.356524][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.364225][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.430697][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.439382][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.476793][ T2881] device veth0_vlan entered promiscuous mode [ 90.485559][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.493714][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.526807][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.534381][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.568205][ T2879] device veth0_vlan entered promiscuous mode [ 90.585317][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.593874][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.602475][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.610888][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.685363][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.692954][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.700736][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.709202][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.721342][ T2874] device veth0_vlan entered promiscuous mode [ 90.781401][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.789764][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.845633][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.853245][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.847565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.855939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.082702][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.091139][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.322403][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.330909][ T2014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.414997][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.423596][ T2012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.537723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.546246][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.826398][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.834865][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.875245][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.883799][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.988353][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.996891][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.035837][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.044324][ T248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.241441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.249975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.285937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.294431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.412412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.420930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.456575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.465015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.515932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.524370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.533218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.541660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/05/28 07:31:34 executed programs: 10 [ 94.575200][ T2087] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 94.655330][ T26] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 94.775241][ T2087] usb 4-1: Using ep0 maxpacket: 32 [ 94.781891][ T2087] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 94.790115][ T2087] usb 4-1: config 0 has no interface number 0 [ 94.796253][ T2087] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 94.808188][ T2087] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 94.817308][ T2087] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.825406][ T2087] usb 4-1: Product: syz [ 94.829570][ T2087] usb 4-1: Manufacturer: syz [ 94.834143][ T2087] usb 4-1: SerialNumber: syz [ 94.839542][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 94.845858][ T2087] usb 4-1: config 0 descriptor?? [ 94.851294][ T26] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 94.851317][ T3990] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 94.859618][ T26] usb 5-1: config 0 has no interface number 0 [ 94.872827][ T26] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 94.883040][ T74] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 94.892120][ T2087] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 94.901876][ T2087] em28xx 4-1:0.132: Video interface 132 found: bulk [ 94.910408][ T26] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 94.919537][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.927695][ T26] usb 5-1: Product: syz [ 94.931884][ T26] usb 5-1: Manufacturer: syz [ 94.936495][ T26] usb 5-1: SerialNumber: syz [ 94.941562][ T4012] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 94.950132][ T26] usb 5-1: config 0 descriptor?? [ 94.956309][ T3998] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 94.964957][ T26] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 94.974756][ T26] em28xx 5-1:0.132: Video interface 132 found: bulk [ 95.015267][ T4017] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 95.095778][ T74] usb 3-1: Using ep0 maxpacket: 32 [ 95.107976][ T74] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 95.116299][ T74] usb 3-1: config 0 has no interface number 0 [ 95.122390][ T74] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 95.134164][ T74] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 95.143392][ T74] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.151503][ T74] usb 3-1: Product: syz [ 95.155761][ T74] usb 3-1: Manufacturer: syz [ 95.160328][ T74] usb 3-1: SerialNumber: syz [ 95.165516][ T4012] usb 7-1: Using ep0 maxpacket: 32 [ 95.173421][ T2087] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 95.180754][ T74] usb 3-1: config 0 descriptor?? [ 95.187456][ T4011] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 95.194913][ T4012] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 95.203144][ T4012] usb 7-1: config 0 has no interface number 0 [ 95.209267][ T4012] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 95.219372][ T4017] usb 6-1: Using ep0 maxpacket: 32 [ 95.226139][ T74] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 95.235956][ T74] em28xx 3-1:0.132: Video interface 132 found: bulk [ 95.243067][ T26] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 95.251144][ T2087] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 95.260015][ T2087] em28xx 4-1:0.132: board has no eeprom [ 95.265819][ T4017] usb 6-1: config 0 has an invalid interface number: 132 but max is 0 [ 95.274150][ T4017] usb 6-1: config 0 has no interface number 0 [ 95.280284][ T4017] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 95.291347][ T4012] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 95.300480][ T4012] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.308570][ T4012] usb 7-1: Product: syz [ 95.312738][ T4012] usb 7-1: Manufacturer: syz [ 95.317355][ T4012] usb 7-1: SerialNumber: syz [ 95.323140][ T4012] usb 7-1: config 0 descriptor?? [ 95.328643][ T4017] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 95.337705][ T4017] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.345725][ T4017] usb 6-1: Product: syz [ 95.349873][ T4017] usb 6-1: Manufacturer: syz [ 95.354447][ T4017] usb 6-1: SerialNumber: syz [ 95.359786][ T2087] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 95.360036][ T4015] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 95.367820][ T2087] em28xx 4-1:0.132: analog set to bulk mode. [ 95.382221][ T4022] em28xx 4-1:0.132: Registering V4L2 extension [ 95.388755][ T26] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 95.397702][ T26] em28xx 5-1:0.132: board has no eeprom [ 95.404866][ T4012] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 95.414761][ T4012] em28xx 7-1:0.132: Video interface 132 found: bulk [ 95.423570][ T2087] usb 4-1: USB disconnect, device number 2 [ 95.430076][ T2087] em28xx 4-1:0.132: Disconnecting em28xx [ 95.440922][ T4017] usb 6-1: config 0 descriptor?? [ 95.446449][ T4021] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 95.456835][ T4017] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 95.466752][ T4017] em28xx 6-1:0.132: Video interface 132 found: bulk [ 95.485544][ T26] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 95.493397][ T26] em28xx 5-1:0.132: analog set to bulk mode. [ 95.501130][ T74] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 95.511225][ T26] usb 5-1: USB disconnect, device number 2 [ 95.518764][ T26] em28xx 5-1:0.132: Disconnecting em28xx [ 95.537986][ T4022] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 95.545156][ T4022] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 95.552391][ T4022] em28xx 4-1:0.132: No AC97 audio processor [ 95.559212][ T4022] usb 4-1: Decoder not found [ 95.563827][ T4022] em28xx 4-1:0.132: failed to create media graph [ 95.570385][ T4022] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 95.578711][ T4022] em28xx 4-1:0.132: Remote control support is not available for this card. [ 95.587493][ T74] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 95.596312][ T74] em28xx 3-1:0.132: board has no eeprom [ 95.602353][ T4032] em28xx 5-1:0.132: Registering V4L2 extension [ 95.667692][ T4012] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 95.675443][ T74] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 95.683298][ T74] em28xx 3-1:0.132: analog set to bulk mode. [ 95.697705][ T74] usb 3-1: USB disconnect, device number 2 [ 95.704082][ T74] em28xx 3-1:0.132: Disconnecting em28xx [ 95.714248][ T4032] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 95.721394][ T4032] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 95.728843][ T4032] em28xx 5-1:0.132: No AC97 audio processor [ 95.736240][ T4017] em28xx 6-1:0.132: unknown em28xx chip ID (0) [ 95.742721][ T4032] usb 5-1: Decoder not found [ 95.747553][ T4032] em28xx 5-1:0.132: failed to create media graph [ 95.754023][ T4032] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 95.761760][ T4032] em28xx 5-1:0.132: Remote control support is not available for this card. [ 95.771203][ T2087] em28xx 4-1:0.132: Closing input extension [ 95.777493][ T4012] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 95.786382][ T4012] em28xx 7-1:0.132: board has no eeprom [ 95.792053][ T4022] em28xx 3-1:0.132: Registering V4L2 extension [ 95.799327][ T2087] em28xx 4-1:0.132: Freeing device [ 95.826297][ T4017] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 95.835157][ T4017] em28xx 6-1:0.132: board has no eeprom [ 95.875390][ T4012] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 95.883209][ T4012] em28xx 7-1:0.132: analog set to bulk mode. [ 95.892147][ T4012] usb 7-1: USB disconnect, device number 2 [ 95.898474][ T4012] em28xx 7-1:0.132: Disconnecting em28xx [ 95.915279][ T4017] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 95.923142][ T4017] em28xx 6-1:0.132: analog set to bulk mode. [ 95.929635][ T4022] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 95.936716][ T4022] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 95.943816][ T4022] em28xx 3-1:0.132: No AC97 audio processor [ 95.951576][ T4017] usb 6-1: USB disconnect, device number 2 [ 95.958043][ T4017] em28xx 6-1:0.132: Disconnecting em28xx [ 95.964030][ T4022] usb 3-1: Decoder not found [ 95.969066][ T4022] em28xx 3-1:0.132: failed to create media graph [ 95.975571][ T4022] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 95.983032][ T4022] em28xx 3-1:0.132: Remote control support is not available for this card. [ 95.991714][ T26] em28xx 5-1:0.132: Closing input extension [ 95.997771][ T4032] em28xx 7-1:0.132: Registering V4L2 extension [ 96.004777][ T26] em28xx 5-1:0.132: Freeing device [ 96.070586][ T4032] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 96.077811][ T4032] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 96.084983][ T4032] em28xx 7-1:0.132: No AC97 audio processor [ 96.091823][ T4032] usb 7-1: Decoder not found [ 96.096463][ T4032] em28xx 7-1:0.132: failed to create media graph [ 96.102795][ T4032] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 96.110321][ T4032] em28xx 7-1:0.132: Remote control support is not available for this card. [ 96.118986][ T21] em28xx 6-1:0.132: Registering V4L2 extension [ 96.175302][ T2087] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 96.186171][ T21] em28xx 6-1:0.132: Config register raw data: 0xffffffed [ 96.193231][ T21] em28xx 6-1:0.132: AC97 chip type couldn't be determined [ 96.200513][ T21] em28xx 6-1:0.132: No AC97 audio processor [ 96.208185][ T21] usb 6-1: Decoder not found [ 96.212815][ T21] em28xx 6-1:0.132: failed to create media graph [ 96.219329][ T21] em28xx 6-1:0.132: V4L2 device video103 deregistered [ 96.226754][ T21] em28xx 6-1:0.132: Remote control support is not available for this card. [ 96.235408][ T74] em28xx 3-1:0.132: Closing input extension [ 96.241434][ T4012] em28xx 7-1:0.132: Closing input extension [ 96.248119][ T74] em28xx 3-1:0.132: Freeing device [ 96.254025][ T4017] em28xx 6-1:0.132: Closing input extension [ 96.268485][ T4012] em28xx 7-1:0.132: Freeing device [ 96.277540][ T4017] em28xx 6-1:0.132: Freeing device [ 96.355220][ T2087] usb 4-1: Using ep0 maxpacket: 32 [ 96.361812][ T2087] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 96.370033][ T2087] usb 4-1: config 0 has no interface number 0 [ 96.376183][ T2087] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 96.388353][ T2087] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 96.397470][ T2087] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.405557][ T2087] usb 4-1: Product: syz [ 96.409735][ T2087] usb 4-1: Manufacturer: syz [ 96.414423][ T2087] usb 4-1: SerialNumber: syz [ 96.419741][ T26] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 96.427859][ T2087] usb 4-1: config 0 descriptor?? [ 96.433442][ T4025] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 96.442322][ T2087] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 96.452463][ T2087] em28xx 4-1:0.132: Video interface 132 found: bulk [ 96.605197][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 96.611737][ T26] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 96.620704][ T26] usb 5-1: config 0 has no interface number 0 [ 96.626860][ T26] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 96.638848][ T26] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 96.648121][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.656294][ T26] usb 5-1: Product: syz [ 96.660528][ T26] usb 5-1: Manufacturer: syz [ 96.665271][ T26] usb 5-1: SerialNumber: syz [ 96.670512][ T4017] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 96.678100][ T74] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 96.685687][ T4012] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 96.695280][ T26] usb 5-1: config 0 descriptor?? [ 96.700710][ T4027] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 96.709922][ T26] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 96.719746][ T26] em28xx 5-1:0.132: Video interface 132 found: bulk [ 96.755463][ T2087] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 96.826275][ T2087] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 96.835169][ T2087] em28xx 4-1:0.132: board has no eeprom [ 96.865207][ T74] usb 3-1: Using ep0 maxpacket: 32 [ 96.870678][ T4017] usb 6-1: Using ep0 maxpacket: 32 [ 96.875948][ T4012] usb 7-1: Using ep0 maxpacket: 32 [ 96.882328][ T74] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 96.890650][ T74] usb 3-1: config 0 has no interface number 0 [ 96.896823][ T74] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 96.906966][ T2087] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 96.914886][ T2087] em28xx 4-1:0.132: analog set to bulk mode. [ 96.921220][ T21] em28xx 4-1:0.132: Registering V4L2 extension [ 96.928021][ T4017] usb 6-1: config 0 has an invalid interface number: 132 but max is 0 [ 96.936309][ T4017] usb 6-1: config 0 has no interface number 0 [ 96.942473][ T4017] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 96.952664][ T4012] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 96.960922][ T4012] usb 7-1: config 0 has no interface number 0 [ 96.967179][ T4012] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 96.980650][ T2087] usb 4-1: USB disconnect, device number 3 [ 96.987145][ T2087] em28xx 4-1:0.132: Disconnecting em28xx [ 96.993180][ T26] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 97.000006][ T74] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 97.009457][ T74] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.017500][ T74] usb 3-1: Product: syz [ 97.021667][ T74] usb 3-1: Manufacturer: syz [ 97.026306][ T74] usb 3-1: SerialNumber: syz [ 97.031977][ T4017] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 97.041082][ T4017] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.049133][ T4017] usb 6-1: Product: syz [ 97.053327][ T4017] usb 6-1: Manufacturer: syz [ 97.057963][ T4017] usb 6-1: SerialNumber: syz [ 97.063757][ T74] usb 3-1: config 0 descriptor?? [ 97.069023][ T21] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 97.076133][ T21] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 97.083251][ T21] em28xx 4-1:0.132: No AC97 audio processor [ 97.083548][ T4034] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 97.089901][ T4012] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 97.105375][ T4012] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.113397][ T4012] usb 7-1: Product: syz [ 97.117574][ T4012] usb 7-1: Manufacturer: syz [ 97.122156][ T4012] usb 7-1: SerialNumber: syz [ 97.128498][ T4017] usb 6-1: config 0 descriptor?? [ 97.133552][ T26] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 97.142340][ T26] em28xx 5-1:0.132: board has no eeprom [ 97.142646][ T4045] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 97.149852][ T74] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 97.165003][ T74] em28xx 3-1:0.132: Video interface 132 found: bulk [ 97.172997][ T4017] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 97.182759][ T4017] em28xx 6-1:0.132: Video interface 132 found: bulk [ 97.189755][ T21] usb 4-1: Decoder not found [ 97.194387][ T21] em28xx 4-1:0.132: failed to create media graph [ 97.200799][ T21] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 97.208239][ T4012] usb 7-1: config 0 descriptor?? [ 97.213671][ T4041] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 97.213838][ T21] em28xx 4-1:0.132: Remote control support is not available for this card. [ 97.230828][ T4012] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 97.240621][ T4012] em28xx 7-1:0.132: Video interface 132 found: bulk [ 97.247543][ T2087] em28xx 4-1:0.132: Closing input extension [ 97.254575][ T2087] em28xx 4-1:0.132: Freeing device [ 97.260841][ T26] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 97.268696][ T26] em28xx 5-1:0.132: analog set to bulk mode. [ 97.275051][ T21] em28xx 5-1:0.132: Registering V4L2 extension [ 97.284555][ T26] usb 5-1: USB disconnect, device number 3 [ 97.291117][ T26] em28xx 5-1:0.132: Disconnecting em28xx [ 97.371643][ T21] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 97.378809][ T21] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 97.386110][ T21] em28xx 5-1:0.132: No AC97 audio processor [ 97.393933][ T74] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 97.401061][ T21] usb 5-1: Decoder not found [ 97.405793][ T21] em28xx 5-1:0.132: failed to create media graph [ 97.412151][ T21] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 97.419684][ T21] em28xx 5-1:0.132: Remote control support is not available for this card. [ 97.428392][ T26] em28xx 5-1:0.132: Closing input extension [ 97.435627][ T26] em28xx 5-1:0.132: Freeing device [ 97.441584][ T4017] em28xx 6-1:0.132: unknown em28xx chip ID (0) [ 97.466115][ T74] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 97.474802][ T74] em28xx 3-1:0.132: board has no eeprom [ 97.505501][ T4012] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 97.516216][ T4017] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 97.524906][ T4017] em28xx 6-1:0.132: board has no eeprom [ 97.545195][ T74] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 97.553134][ T74] em28xx 3-1:0.132: analog set to bulk mode. [ 97.559675][ T21] em28xx 3-1:0.132: Registering V4L2 extension [ 97.568046][ T74] usb 3-1: USB disconnect, device number 3 [ 97.574372][ T74] em28xx 3-1:0.132: Disconnecting em28xx [ 97.581547][ T4012] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 97.590330][ T4012] em28xx 7-1:0.132: board has no eeprom [ 97.596022][ T4017] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 97.603892][ T4017] em28xx 6-1:0.132: analog set to bulk mode. [ 97.612308][ T4017] usb 6-1: USB disconnect, device number 3 [ 97.618784][ T4017] em28xx 6-1:0.132: Disconnecting em28xx [ 97.645268][ T2087] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 97.657714][ T21] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 97.664787][ T21] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 97.672073][ T21] em28xx 3-1:0.132: No AC97 audio processor [ 97.678583][ T4012] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 97.686580][ T4012] em28xx 7-1:0.132: analog set to bulk mode. [ 97.693769][ T21] usb 3-1: Decoder not found [ 97.698584][ T21] em28xx 3-1:0.132: failed to create media graph [ 97.704916][ T21] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 97.713012][ T4012] usb 7-1: USB disconnect, device number 3 [ 97.719186][ T4012] em28xx 7-1:0.132: Disconnecting em28xx [ 97.725257][ T21] em28xx 3-1:0.132: Remote control support is not available for this card. [ 97.734097][ T4032] em28xx 6-1:0.132: Registering V4L2 extension [ 97.797374][ T4032] em28xx 6-1:0.132: Config register raw data: 0xffffffed [ 97.804412][ T4032] em28xx 6-1:0.132: AC97 chip type couldn't be determined [ 97.811699][ T4032] em28xx 6-1:0.132: No AC97 audio processor [ 97.818776][ T4032] usb 6-1: Decoder not found [ 97.823383][ T4032] em28xx 6-1:0.132: failed to create media graph [ 97.829826][ T4032] em28xx 6-1:0.132: V4L2 device video103 deregistered [ 97.836735][ T26] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 97.845484][ T4032] em28xx 6-1:0.132: Remote control support is not available for this card. [ 97.854503][ T2087] usb 4-1: Using ep0 maxpacket: 32 [ 97.859723][ T4022] em28xx 7-1:0.132: Registering V4L2 extension [ 97.867042][ T2087] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 97.875293][ T2087] usb 4-1: config 0 has no interface number 0 [ 97.881391][ T2087] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 97.896430][ T2087] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 97.905546][ T2087] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.913581][ T2087] usb 4-1: Product: syz [ 97.917823][ T2087] usb 4-1: Manufacturer: syz [ 97.922511][ T2087] usb 4-1: SerialNumber: syz [ 97.928430][ T2087] usb 4-1: config 0 descriptor?? [ 97.933859][ T4058] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 97.943126][ T2087] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 97.953030][ T2087] em28xx 4-1:0.132: Video interface 132 found: bulk [ 97.960481][ T4022] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 97.967681][ T4022] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 97.974818][ T4022] em28xx 7-1:0.132: No AC97 audio processor [ 97.981538][ T4022] usb 7-1: Decoder not found [ 97.986189][ T4022] em28xx 7-1:0.132: failed to create media graph [ 97.992536][ T4022] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 98.000047][ T4022] em28xx 7-1:0.132: Remote control support is not available for this card. [ 98.008830][ T74] em28xx 3-1:0.132: Closing input extension [ 98.014949][ T4017] em28xx 6-1:0.132: Closing input extension [ 98.020928][ T4012] em28xx 7-1:0.132: Closing input extension [ 98.027934][ T74] em28xx 3-1:0.132: Freeing device [ 98.034724][ T4012] em28xx 7-1:0.132: Freeing device [ 98.042421][ T4017] em28xx 6-1:0.132: Freeing device [ 98.055216][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 98.061819][ T26] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 98.070119][ T26] usb 5-1: config 0 has no interface number 0 [ 98.076398][ T26] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 98.088362][ T26] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 98.097473][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.105545][ T26] usb 5-1: Product: syz [ 98.109738][ T26] usb 5-1: Manufacturer: syz [ 98.114323][ T26] usb 5-1: SerialNumber: syz [ 98.120200][ T26] usb 5-1: config 0 descriptor?? [ 98.125680][ T4061] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 98.134528][ T26] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 98.144370][ T26] em28xx 5-1:0.132: Video interface 132 found: bulk [ 98.225402][ T2087] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 98.296230][ T2087] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 98.304977][ T2087] em28xx 4-1:0.132: board has no eeprom [ 98.375407][ T2087] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 98.383301][ T2087] em28xx 4-1:0.132: analog set to bulk mode. [ 98.390390][ T4022] em28xx 4-1:0.132: Registering V4L2 extension [ 98.398495][ T26] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 98.405441][ T2087] usb 4-1: USB disconnect, device number 4 [ 98.411816][ T2087] em28xx 4-1:0.132: Disconnecting em28xx [ 98.418172][ T74] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 98.425769][ T4017] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 98.433359][ T4012] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 98.489934][ T4022] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 98.497127][ T4022] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 98.504230][ T4022] em28xx 4-1:0.132: No AC97 audio processor [ 98.512584][ T26] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 98.521342][ T26] em28xx 5-1:0.132: board has no eeprom [ 98.527812][ T4022] usb 4-1: Decoder not found [ 98.532414][ T4022] em28xx 4-1:0.132: failed to create media graph [ 98.538786][ T4022] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 98.546185][ T4022] em28xx 4-1:0.132: Remote control support is not available for this card. [ 98.554822][ T2087] em28xx 4-1:0.132: Closing input extension [ 98.561889][ T2087] em28xx 4-1:0.132: Freeing device [ 98.615355][ T26] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 98.623349][ T26] em28xx 5-1:0.132: analog set to bulk mode. [ 98.629830][ T21] em28xx 5-1:0.132: Registering V4L2 extension [ 98.636301][ T4012] usb 7-1: Using ep0 maxpacket: 32 [ 98.641513][ T4017] usb 6-1: Using ep0 maxpacket: 32 [ 98.646879][ T74] usb 3-1: Using ep0 maxpacket: 32 [ 98.655496][ T4012] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 98.663737][ T4012] usb 7-1: config 0 has no interface number 0 [ 98.669932][ T4012] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 98.680203][ T4017] usb 6-1: config 0 has an invalid interface number: 132 but max is 0 [ 98.688481][ T4017] usb 6-1: config 0 has no interface number 0 [ 98.694626][ T4017] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 98.704893][ T21] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 98.714549][ T74] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 98.722782][ T74] usb 3-1: config 0 has no interface number 0 [ 98.728898][ T74] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 98.739230][ T26] usb 5-1: USB disconnect, device number 4 [ 98.745557][ T21] em28xx 5-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 98.754301][ T21] em28xx 5-1:0.132: failed to trigger read from i2c address 0x42 (error=-19) [ 98.763275][ T21] em28xx 5-1:0.132: failed to trigger read from i2c address 0x40 (error=-19) [ 98.773138][ T26] em28xx 5-1:0.132: Disconnecting em28xx [ 98.780313][ T4012] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 98.789510][ T4012] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.797630][ T4012] usb 7-1: Product: syz [ 98.801796][ T4012] usb 7-1: Manufacturer: syz [ 98.806436][ T4012] usb 7-1: SerialNumber: syz [ 98.811853][ T4017] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 98.820966][ T4017] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.829025][ T4017] usb 6-1: Product: syz [ 98.833192][ T4017] usb 6-1: Manufacturer: syz [ 98.837832][ T4017] usb 6-1: SerialNumber: syz [ 98.843079][ T74] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 98.852143][ T74] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.860193][ T74] usb 3-1: Product: syz [ 98.864558][ T74] usb 3-1: Manufacturer: syz [ 98.869183][ T74] usb 3-1: SerialNumber: syz [ 98.874773][ T4017] usb 6-1: config 0 descriptor?? [ 98.880423][ T4012] usb 7-1: config 0 descriptor?? [ 98.880522][ T4070] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 98.886205][ T74] usb 3-1: config 0 descriptor?? [ 98.892937][ T4072] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 98.905545][ T4067] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 98.914543][ T74] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 98.924437][ T74] em28xx 3-1:0.132: Video interface 132 found: bulk [ 98.932719][ T4012] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 98.942511][ T4012] em28xx 7-1:0.132: Video interface 132 found: bulk [ 98.950384][ T4017] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 98.960147][ T4017] em28xx 6-1:0.132: Video interface 132 found: bulk [ 98.967038][ T21] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 98.974077][ T21] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 98.981428][ T21] em28xx 5-1:0.132: No AC97 audio processor [ 98.988337][ T21] usb 5-1: Decoder not found [ 98.992966][ T21] em28xx 5-1:0.132: failed to create media graph [ 98.999357][ T21] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 99.006939][ T21] em28xx 5-1:0.132: Remote control support is not available for this card. [ 99.015702][ T26] em28xx 5-1:0.132: Closing input extension [ 99.022685][ T26] em28xx 5-1:0.132: Freeing device [ 99.055212][ T2087] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 99.185741][ T4012] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 99.192083][ T74] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 99.198468][ T4017] em28xx 6-1:0.132: unknown em28xx chip ID (0) [ 99.235191][ T2087] usb 4-1: Using ep0 maxpacket: 32 [ 99.241742][ T2087] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 99.250043][ T2087] usb 4-1: config 0 has no interface number 0 [ 99.256298][ T2087] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 99.268710][ T4012] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 99.277424][ T4012] em28xx 7-1:0.132: board has no eeprom [ 99.283049][ T74] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 99.291814][ T74] em28xx 3-1:0.132: board has no eeprom [ 99.297469][ T4017] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 99.306207][ T4017] em28xx 6-1:0.132: board has no eeprom [ 99.313952][ T2087] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 99.323110][ T2087] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.331143][ T2087] usb 4-1: Product: syz [ 99.335318][ T2087] usb 4-1: Manufacturer: syz [ 99.339898][ T2087] usb 4-1: SerialNumber: syz [ 99.345431][ T2087] usb 4-1: config 0 descriptor?? [ 99.350891][ T4083] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 99.359405][ T2087] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 99.369196][ T2087] em28xx 4-1:0.132: Video interface 132 found: bulk [ 99.376211][ T74] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 99.384095][ T74] em28xx 3-1:0.132: analog set to bulk mode. [ 99.390549][ T4012] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 99.398424][ T4012] em28xx 7-1:0.132: analog set to bulk mode. [ 99.404745][ T4017] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 99.412665][ T4017] em28xx 6-1:0.132: analog set to bulk mode. [ 99.419138][ T26] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 99.427600][ T4032] em28xx 3-1:0.132: Registering V4L2 extension [ 99.438265][ T74] usb 3-1: USB disconnect, device number 4 [ 99.444692][ T74] em28xx 3-1:0.132: Disconnecting em28xx [ 99.450576][ T4017] usb 6-1: USB disconnect, device number 4 [ 99.457001][ T4017] em28xx 6-1:0.132: Disconnecting em28xx [ 99.462715][ T4012] usb 7-1: USB disconnect, device number 4 [ 99.469182][ T4012] em28xx 7-1:0.132: Disconnecting em28xx [ 99.521615][ T4032] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 99.529462][ T4032] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 99.536626][ T4032] em28xx 3-1:0.132: No AC97 audio processor [ 99.543208][ T4032] usb 3-1: Decoder not found [ 99.548670][ T4032] em28xx 3-1:0.132: failed to create media graph [ 99.554995][ T4032] em28xx 3-1:0.132: V4L2 device video103 deregistered 2025/05/28 07:31:40 executed programs: 30 [ 99.573193][ T4032] em28xx 3-1:0.132: Remote control support is not available for this card. [ 99.581984][ T21] em28xx 7-1:0.132: Registering V4L2 extension [ 99.615290][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 99.621877][ T26] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 99.630181][ T26] usb 5-1: config 0 has no interface number 0 [ 99.636303][ T26] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 99.646874][ T2087] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 99.654580][ T26] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 99.663700][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.672921][ T26] usb 5-1: Product: syz [ 99.677138][ T26] usb 5-1: Manufacturer: syz [ 99.681742][ T26] usb 5-1: SerialNumber: syz [ 99.687123][ T21] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 99.694141][ T21] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 99.701314][ T21] em28xx 7-1:0.132: No AC97 audio processor [ 99.708108][ T26] usb 5-1: config 0 descriptor?? [ 99.713352][ T21] usb 7-1: Decoder not found [ 99.713764][ T4085] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 99.718048][ T21] em28xx 7-1:0.132: failed to create media graph [ 99.731564][ T21] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 99.740432][ T26] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 99.750306][ T26] em28xx 5-1:0.132: Video interface 132 found: bulk [ 99.757046][ T2087] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 99.765832][ T2087] em28xx 4-1:0.132: board has no eeprom [ 99.771943][ T21] em28xx 7-1:0.132: Remote control support is not available for this card. [ 99.780801][ T4022] em28xx 6-1:0.132: Registering V4L2 extension [ 99.845391][ T2087] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 99.853322][ T2087] em28xx 4-1:0.132: analog set to bulk mode. [ 99.861525][ T4022] em28xx 6-1:0.132: Config register raw data: 0xffffffed [ 99.868693][ T4022] em28xx 6-1:0.132: AC97 chip type couldn't be determined [ 99.875938][ T4022] em28xx 6-1:0.132: No AC97 audio processor [ 99.883966][ T2087] usb 4-1: USB disconnect, device number 5 [ 99.890324][ T2087] em28xx 4-1:0.132: Disconnecting em28xx [ 99.896239][ T4022] usb 6-1: Decoder not found [ 99.900845][ T4022] em28xx 6-1:0.132: failed to create media graph [ 99.907230][ T4022] em28xx 6-1:0.132: V4L2 device video103 deregistered [ 99.914954][ T4022] em28xx 6-1:0.132: Remote control support is not available for this card. [ 99.923632][ T74] em28xx 3-1:0.132: Closing input extension [ 99.929720][ T4012] em28xx 7-1:0.132: Closing input extension [ 99.935850][ T21] em28xx 4-1:0.132: Registering V4L2 extension [ 99.945563][ T74] em28xx 3-1:0.132: Freeing device [ 99.956905][ T4012] em28xx 7-1:0.132: Freeing device [ 100.005791][ T26] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 100.027302][ T21] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 100.034376][ T21] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 100.041637][ T21] em28xx 4-1:0.132: No AC97 audio processor [ 100.048249][ T21] usb 4-1: Decoder not found [ 100.052833][ T21] em28xx 4-1:0.132: failed to create media graph [ 100.059337][ T21] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 100.067273][ T21] em28xx 4-1:0.132: Remote control support is not available for this card. [ 100.075928][ T4017] em28xx 6-1:0.132: Closing input extension [ 100.081972][ T2087] em28xx 4-1:0.132: Closing input extension [ 100.088964][ T26] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 100.097686][ T26] em28xx 5-1:0.132: board has no eeprom [ 100.104061][ T4017] em28xx 6-1:0.132: Freeing device [ 100.111613][ T2087] em28xx 4-1:0.132: Freeing device [ 100.175274][ T26] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 100.183257][ T26] em28xx 5-1:0.132: analog set to bulk mode. [ 100.189744][ T21] em28xx 5-1:0.132: Registering V4L2 extension [ 100.197993][ T26] usb 5-1: USB disconnect, device number 5 [ 100.204634][ T26] em28xx 5-1:0.132: Disconnecting em28xx [ 100.258221][ T21] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 100.265443][ T21] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 100.272539][ T21] em28xx 5-1:0.132: No AC97 audio processor [ 100.279509][ T21] usb 5-1: Decoder not found [ 100.284098][ T21] em28xx 5-1:0.132: failed to create media graph [ 100.291059][ T21] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 100.298663][ T21] em28xx 5-1:0.132: Remote control support is not available for this card. [ 100.307451][ T26] em28xx 5-1:0.132: Closing input extension [ 100.314349][ T26] em28xx 5-1:0.132: Freeing device [ 100.320334][ T4012] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 100.327896][ T74] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 100.485425][ T4017] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 100.493007][ T2087] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 100.525219][ T74] usb 3-1: Using ep0 maxpacket: 32 [ 100.530500][ T4012] usb 7-1: Using ep0 maxpacket: 32 [ 100.537486][ T74] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 100.545708][ T74] usb 3-1: config 0 has no interface number 0 [ 100.551902][ T74] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 100.562467][ T4012] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 100.570681][ T4012] usb 7-1: config 0 has no interface number 0 [ 100.576903][ T4012] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 100.588711][ T74] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 100.597810][ T74] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.605919][ T74] usb 3-1: Product: syz [ 100.610067][ T74] usb 3-1: Manufacturer: syz [ 100.614758][ T74] usb 3-1: SerialNumber: syz [ 100.620065][ T4012] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 100.629111][ T4012] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.637236][ T4012] usb 7-1: Product: syz [ 100.641386][ T4012] usb 7-1: Manufacturer: syz [ 100.646009][ T4012] usb 7-1: SerialNumber: syz [ 100.651590][ T74] usb 3-1: config 0 descriptor?? [ 100.657100][ T4097] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 100.657446][ T4012] usb 7-1: config 0 descriptor?? [ 100.669608][ T4098] raw-gadget.3 gadget.6: fail, usb_ep_enable returned -22 [ 100.671047][ T74] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 100.686635][ T74] em28xx 3-1:0.132: Video interface 132 found: bulk [ 100.694557][ T4012] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 100.704351][ T4012] em28xx 7-1:0.132: Video interface 132 found: bulk [ 100.711178][ T4017] usb 6-1: Using ep0 maxpacket: 32 [ 100.716395][ T2087] usb 4-1: Using ep0 maxpacket: 32 [ 100.721721][ T26] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 100.731202][ T4017] usb 6-1: config 0 has an invalid interface number: 132 but max is 0 [ 100.739475][ T4017] usb 6-1: config 0 has no interface number 0 [ 100.745694][ T4017] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 100.755806][ T2087] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 100.764004][ T2087] usb 4-1: config 0 has no interface number 0 [ 100.770218][ T2087] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 100.781813][ T4017] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 100.790922][ T4017] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.799331][ T4017] usb 6-1: Product: syz [ 100.803516][ T4017] usb 6-1: Manufacturer: syz [ 100.808210][ T4017] usb 6-1: SerialNumber: syz [ 100.814091][ T4017] usb 6-1: config 0 descriptor?? [ 100.819371][ T2087] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 100.828532][ T2087] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.836559][ T2087] usb 4-1: Product: syz [ 100.840709][ T2087] usb 4-1: Manufacturer: syz [ 100.846448][ T2087] usb 4-1: SerialNumber: syz [ 100.851963][ T4099] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 100.859972][ T2087] usb 4-1: config 0 descriptor?? [ 100.865375][ T4104] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 100.866753][ T4017] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 100.882433][ T4017] em28xx 6-1:0.132: Video interface 132 found: bulk [ 100.891101][ T2087] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 100.900941][ T2087] em28xx 4-1:0.132: Video interface 132 found: bulk [ 100.935173][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 100.941680][ T26] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 100.950087][ T26] usb 5-1: config 0 has no interface number 0 [ 100.956249][ T26] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 100.966805][ T74] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 100.973048][ T4012] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 100.981512][ T26] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 100.991415][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.999451][ T26] usb 5-1: Product: syz [ 101.003634][ T26] usb 5-1: Manufacturer: syz [ 101.008269][ T26] usb 5-1: SerialNumber: syz [ 101.013966][ T26] usb 5-1: config 0 descriptor?? [ 101.019425][ T4113] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 101.028405][ T26] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 101.038287][ T26] em28xx 5-1:0.132: Video interface 132 found: bulk [ 101.056633][ T4012] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 101.065457][ T4012] em28xx 7-1:0.132: board has no eeprom [ 101.071213][ T74] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 101.080010][ T74] em28xx 3-1:0.132: board has no eeprom [ 101.165267][ T74] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 101.173160][ T74] em28xx 3-1:0.132: analog set to bulk mode. [ 101.179636][ T4012] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 101.187568][ T4012] em28xx 7-1:0.132: analog set to bulk mode. [ 101.193943][ T21] em28xx 3-1:0.132: Registering V4L2 extension [ 101.201144][ T2087] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 101.207493][ T4017] em28xx 6-1:0.132: unknown em28xx chip ID (0) [ 101.216787][ T74] usb 3-1: USB disconnect, device number 5 [ 101.223127][ T74] em28xx 3-1:0.132: Disconnecting em28xx [ 101.229291][ T4012] usb 7-1: USB disconnect, device number 5 [ 101.235609][ T4012] em28xx 7-1:0.132: Disconnecting em28xx [ 101.276503][ T2087] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 101.285445][ T2087] em28xx 4-1:0.132: board has no eeprom [ 101.292539][ T4017] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 101.301484][ T4017] em28xx 6-1:0.132: board has no eeprom [ 101.307922][ T26] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 101.330222][ T21] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 101.337399][ T21] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 101.344518][ T21] em28xx 3-1:0.132: No AC97 audio processor [ 101.351124][ T21] usb 3-1: Decoder not found [ 101.355759][ T21] em28xx 3-1:0.132: failed to create media graph [ 101.362262][ T21] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 101.370275][ T21] em28xx 3-1:0.132: Remote control support is not available for this card. [ 101.380340][ T4017] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 101.388421][ T4017] em28xx 6-1:0.132: analog set to bulk mode. [ 101.394708][ T2087] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 101.402544][ T2087] em28xx 4-1:0.132: analog set to bulk mode. [ 101.408888][ T4022] em28xx 7-1:0.132: Registering V4L2 extension [ 101.415288][ T26] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 101.424055][ T26] em28xx 5-1:0.132: board has no eeprom [ 101.431119][ T4017] usb 6-1: USB disconnect, device number 5 [ 101.437444][ T4017] em28xx 6-1:0.132: Disconnecting em28xx [ 101.444435][ T2087] usb 4-1: USB disconnect, device number 6 [ 101.450777][ T2087] em28xx 4-1:0.132: Disconnecting em28xx [ 101.495965][ T4022] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 101.503034][ T4022] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 101.510248][ T4022] em28xx 7-1:0.132: No AC97 audio processor [ 101.516928][ T26] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 101.524765][ T26] em28xx 5-1:0.132: analog set to bulk mode. [ 101.532042][ T4022] usb 7-1: Decoder not found [ 101.536714][ T4022] em28xx 7-1:0.132: failed to create media graph [ 101.543025][ T4022] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 101.551312][ T26] usb 5-1: USB disconnect, device number 6 [ 101.557579][ T26] em28xx 5-1:0.132: Disconnecting em28xx [ 101.563573][ T4022] em28xx 7-1:0.132: Remote control support is not available for this card. [ 101.572228][ T74] em28xx 3-1:0.132: Closing input extension [ 101.578288][ T21] em28xx 6-1:0.132: Registering V4L2 extension [ 101.585253][ T74] em28xx 3-1:0.132: Freeing device [ 101.655018][ T21] em28xx 6-1:0.132: Config register raw data: 0xffffffed [ 101.662253][ T21] em28xx 6-1:0.132: AC97 chip type couldn't be determined [ 101.669617][ T21] em28xx 6-1:0.132: No AC97 audio processor [ 101.676653][ T21] usb 6-1: Decoder not found [ 101.681246][ T21] em28xx 6-1:0.132: failed to create media graph [ 101.687923][ T21] em28xx 6-1:0.132: V4L2 device video103 deregistered [ 101.695361][ T21] em28xx 6-1:0.132: Remote control support is not available for this card. [ 101.704019][ T4032] em28xx 4-1:0.132: Registering V4L2 extension [ 101.767224][ T4032] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 101.774361][ T4032] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 101.781620][ T4032] em28xx 4-1:0.132: No AC97 audio processor [ 101.788409][ T4032] usb 4-1: Decoder not found [ 101.793006][ T4032] em28xx 4-1:0.132: failed to create media graph [ 101.799466][ T4032] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 101.807041][ T4032] em28xx 4-1:0.132: Remote control support is not available for this card. [ 101.815710][ T4037] em28xx 5-1:0.132: Registering V4L2 extension [ 101.879029][ T4037] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 101.886245][ T4037] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 101.893694][ T4037] em28xx 5-1:0.132: No AC97 audio processor [ 101.901679][ T4037] usb 5-1: Decoder not found [ 101.906465][ T4037] em28xx 5-1:0.132: failed to create media graph [ 101.913397][ T4037] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 101.920928][ T4037] em28xx 5-1:0.132: Remote control support is not available for this card. [ 101.929610][ T4012] em28xx 7-1:0.132: Closing input extension [ 101.935732][ T4017] em28xx 6-1:0.132: Closing input extension [ 101.941656][ T2087] em28xx 4-1:0.132: Closing input extension [ 101.948720][ T4012] em28xx 7-1:0.132: Freeing device [ 101.954686][ T26] em28xx 5-1:0.132: Closing input extension [ 101.962193][ T2087] em28xx 4-1:0.132: Freeing device [ 101.968257][ T74] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 101.979802][ T4017] em28xx 6-1:0.132: Freeing device [ 101.986175][ T26] em28xx 5-1:0.132: Freeing device [ 102.165228][ T74] usb 3-1: Using ep0 maxpacket: 32 [ 102.171691][ T74] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 102.179917][ T74] usb 3-1: config 0 has no interface number 0 [ 102.186122][ T74] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 102.198198][ T74] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 102.207275][ T74] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.215308][ T74] usb 3-1: Product: syz [ 102.219462][ T74] usb 3-1: Manufacturer: syz [ 102.224052][ T74] usb 3-1: SerialNumber: syz [ 102.229713][ T74] usb 3-1: config 0 descriptor?? [ 102.235102][ T4122] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 102.243790][ T74] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 102.253582][ T74] em28xx 3-1:0.132: Video interface 132 found: bulk [ 102.345178][ T26] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 102.352777][ T4012] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 102.360484][ T4017] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 102.368634][ T2087] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 102.505453][ T74] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 102.555221][ T26] usb 5-1: Using ep0 maxpacket: 32 [ 102.560434][ T4012] usb 7-1: Using ep0 maxpacket: 32 [ 102.565740][ T2087] usb 4-1: Using ep0 maxpacket: 32 [ 102.570990][ T4017] usb 6-1: Using ep0 maxpacket: 32 [ 102.579245][ T74] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 102.588154][ T74] em28xx 3-1:0.132: board has no eeprom [ 102.593834][ T26] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 102.602108][ T26] usb 5-1: config 0 has no interface number 0 [ 102.608266][ T26] usb 5-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 102.618416][ T4012] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 102.626740][ T4012] usb 7-1: config 0 has no interface number 0 [ 102.632959][ T4012] usb 7-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 102.643077][ T2087] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 102.651534][ T2087] usb 4-1: config 0 has no interface number 0 [ 102.657727][ T2087] usb 4-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 102.668206][ T4017] usb 6-1: config 0 has an invalid interface number: 132 but max is 0 [ 102.676503][ T4017] usb 6-1: config 0 has no interface number 0 [ 102.682639][ T4017] usb 6-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 102.694391][ T4012] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 102.703489][ T4012] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.711539][ T4012] usb 7-1: Product: syz [ 102.715713][ T4012] usb 7-1: Manufacturer: syz [ 102.720293][ T4012] usb 7-1: SerialNumber: syz [ 102.725448][ T2087] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 102.734471][ T2087] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.742528][ T2087] usb 4-1: Product: syz [ 102.746718][ T2087] usb 4-1: Manufacturer: syz [ 102.751391][ T2087] usb 4-1: SerialNumber: syz [ 102.756545][ T74] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 102.764348][ T74] em28xx 3-1:0.132: analog set to bulk mode. [ 102.770918][ T4032] em28xx 3-1:0.132: Registering V4L2 extension [ 102.777521][ T26] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 102.787157][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.795624][ T26] usb 5-1: Product: syz [ 102.799784][ T26] usb 5-1: Manufacturer: syz [ 102.804560][ T26] usb 5-1: SerialNumber: syz [ 102.811208][ T4032] em28xx 3-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 102.820040][ T4017] usb 6-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 102.829132][ T4017] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.837148][ T4017] usb 6-1: Product: syz [ 102.841329][ T4017] usb 6-1: Manufacturer: syz [ 102.845946][ T4017] usb 6-1: SerialNumber: syz [ 102.851208][ T4032] em28xx 3-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 102.860156][ T74] usb 3-1: USB disconnect, device number 6 [ 102.866426][ T74] em28xx 3-1:0.132: Disconnecting em28xx [ 102.872097][ T4032] em28xx 3-1:0.132: failed to trigger read from i2c address 0x42 (error=-5) [ 102.881343][ T2087] usb 4-1: config 0 descriptor?? [ 102.886833][ T4126] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 102.886994][ T4012] usb 7-1: config 0 descriptor?? [ 102.899446][ T4121] raw-gadget.2 gadget.6: fail, usb_ep_enable returned -22 [ 102.899733][ T26] usb 5-1: config 0 descriptor?? [ 102.912137][ T4130] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 102.912418][ T4017] usb 6-1: config 0 descriptor?? [ 102.924971][ T4124] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 102.926160][ T2087] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 102.941942][ T2087] em28xx 4-1:0.132: Video interface 132 found: bulk [ 102.950371][ T4012] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 102.960142][ T4012] em28xx 7-1:0.132: Video interface 132 found: bulk [ 102.968739][ T26] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 102.978574][ T26] em28xx 5-1:0.132: Video interface 132 found: bulk [ 102.986943][ T4017] em28xx 6-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 102.996726][ T4017] em28xx 6-1:0.132: Video interface 132 found: bulk [ 103.003643][ T4032] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 103.011388][ T4032] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 103.018560][ T4032] em28xx 3-1:0.132: No AC97 audio processor [ 103.025246][ T4032] usb 3-1: Decoder not found [ 103.029885][ T4032] em28xx 3-1:0.132: failed to create media graph [ 103.036295][ T4032] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 103.043789][ T4032] em28xx 3-1:0.132: Remote control support is not available for this card. [ 103.052497][ T74] em28xx 3-1:0.132: Closing input extension [ 103.059824][ T74] em28xx 3-1:0.132: Freeing device [ 103.165821][ T2087] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 103.185571][ T4012] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 103.215759][ T4017] em28xx 6-1:0.132: unknown em28xx chip ID (0) [ 103.222101][ T26] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 103.236242][ T2087] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 103.244993][ T2087] em28xx 4-1:0.132: board has no eeprom [ 103.256255][ T4012] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 103.264962][ T4012] em28xx 7-1:0.132: board has no eeprom [ 103.296633][ T26] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 103.305535][ T26] em28xx 5-1:0.132: board has no eeprom [ 103.311328][ T4017] em28xx 6-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 103.320025][ T4017] em28xx 6-1:0.132: board has no eeprom [ 103.325850][ T2087] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 103.333675][ T2087] em28xx 4-1:0.132: analog set to bulk mode. [ 103.340122][ T4012] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 103.348021][ T4012] em28xx 7-1:0.132: analog set to bulk mode. [ 103.354429][ T4037] em28xx 4-1:0.132: Registering V4L2 extension [ 103.362888][ T2087] usb 4-1: USB disconnect, device number 7 [ 103.369240][ T2087] em28xx 4-1:0.132: Disconnecting em28xx [ 103.376854][ T4012] usb 7-1: USB disconnect, device number 6 [ 103.383158][ T4012] em28xx 7-1:0.132: Disconnecting em28xx [ 103.425288][ T4017] em28xx 6-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 103.433222][ T4017] em28xx 6-1:0.132: analog set to bulk mode. [ 103.439616][ T26] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 103.447452][ T26] em28xx 5-1:0.132: analog set to bulk mode. [ 103.453772][ T74] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 103.465089][ T26] usb 5-1: USB disconnect, device number 7 [ 103.472269][ T26] em28xx 5-1:0.132: Disconnecting em28xx [ 103.478860][ T4017] usb 6-1: USB disconnect, device number 6 [ 103.485479][ T4017] em28xx 6-1:0.132: Disconnecting em28xx [ 103.507984][ T4037] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 103.515037][ T4037] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 103.522307][ T4037] em28xx 4-1:0.132: No AC97 audio processor [ 103.529110][ T4037] usb 4-1: Decoder not found [ 103.533717][ T4037] em28xx 4-1:0.132: failed to create media graph [ 103.540137][ T4037] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 103.547707][ T4037] em28xx 4-1:0.132: Remote control support is not available for this card. [ 103.547936][ T4163] ================================================================== [ 103.556575][ T4032] em28xx 7-1:0.132: Registering V4L2 extension [ 103.564357][ T4163] BUG: KASAN: use-after-free in v4l2_fh_open+0xbe/0x420 [ 103.577432][ T4163] Read of size 8 at addr ffff8881052fc730 by task v4l_id/4163 [ 103.584891][ T4163] [ 103.587249][ T4163] CPU: 0 PID: 4163 Comm: v4l_id Not tainted 6.1.140-syzkaller #0 [ 103.594981][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 103.605060][ T4163] Call Trace: [ 103.608352][ T4163] [ 103.611291][ T4163] dump_stack_lvl+0xdc/0x15b [ 103.615886][ T4163] ? show_regs_print_info+0x5/0x5 [ 103.620914][ T4163] ? _raw_spin_lock_irqsave+0xa2/0xe0 [ 103.626296][ T4163] ? __virt_addr_valid+0x139/0x270 [ 103.631502][ T4163] ? __virt_addr_valid+0x21a/0x270 [ 103.636614][ T4163] ? v4l2_fh_open+0xbe/0x420 [ 103.641216][ T4163] print_report+0xa8/0x220 [ 103.645735][ T4163] kasan_report+0x10b/0x140 [ 103.645915][ T74] usb 3-1: Using ep0 maxpacket: 32 [ 103.650239][ T4163] ? v4l2_fh_open+0xbe/0x420 [ 103.659926][ T4163] v4l2_fh_open+0xbe/0x420 [ 103.664344][ T4163] ? mutex_unlock+0x10/0x10 [ 103.668854][ T4163] em28xx_v4l2_open+0x117/0x7d0 [ 103.673728][ T4163] v4l2_open+0x1a7/0x2b0 [ 103.673953][ T4032] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 103.678008][ T4163] chrdev_open+0x247/0x5c0 [ 103.678029][ T4163] ? cd_forget+0x150/0x150 [ 103.678036][ T4163] ? fsnotify_perm+0x121/0x440 [ 103.678044][ T4163] do_dentry_open+0x604/0xd10 [ 103.678054][ T4163] path_openat+0x1eae/0x24e0 [ 103.678063][ T4163] ? stack_trace_save+0x98/0xe0 [ 103.678073][ T4163] ? slab_post_alloc_hook+0x4d/0x3f0 [ 103.685152][ T4032] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 103.689481][ T4163] ? kmem_cache_alloc+0x123/0x2a0 [ 103.689493][ T4163] ? do_filp_open+0x360/0x360 [ 103.689501][ T4163] ? __lock_acquire+0x61a/0xc40 [ 103.693910][ T4032] em28xx 7-1:0.132: No AC97 audio processor [ 103.698642][ T4163] ? __virt_addr_valid+0x139/0x270 [ 103.698652][ T4163] do_filp_open+0x1b0/0x360 [ 103.698661][ T4163] ? vfs_tmpfile+0x390/0x390 [ 103.698669][ T4163] ? do_raw_spin_unlock+0x11d/0x230 [ 103.698677][ T4163] ? _raw_spin_unlock+0x24/0x40 [ 103.698683][ T4163] ? alloc_fd+0x3f2/0x4a0 [ 103.698691][ T4163] do_sys_openat2+0x10a/0x430 [ 103.698699][ T4163] ? __up_read+0x217/0x2f0 [ 103.703597][ T4032] videodev: could not get a free minor [ 103.707939][ T4163] ? up_read+0x20/0x20 [ 103.707947][ T4163] ? do_sys_open+0x80/0x80 [ 103.707954][ T4163] ? do_user_addr_fault+0x539/0x6e0 [ 103.707964][ T4163] __x64_sys_openat+0xf0/0x120 [ 103.707971][ T4163] do_syscall_64+0x4c/0xa0 [ 103.707980][ T4163] ? clear_bhb_loop+0x60/0xb0 [ 103.712825][ T4032] em28xx 7-1:0.132: unable to register video device (error=-23). [ 103.718091][ T4163] ? clear_bhb_loop+0x60/0xb0 [ 103.718099][ T4163] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.718107][ T4163] RIP: 0033:0x7f61634b5407 [ 103.718115][ T4163] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 103.718121][ T4163] RSP: 002b:00007ffc830f5560 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 103.718131][ T4163] RAX: ffffffffffffffda RBX: 00007f61633c7880 RCX: 00007f61634b5407 [ 103.725540][ T4032] em28xx 7-1:0.132: Remote control support is not available for this card. [ 103.730307][ T4163] RDX: 0000000000000000 RSI: 00007ffc830f5f1d RDI: ffffffffffffff9c [ 103.730314][ T4163] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 103.730319][ T4163] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 103.730324][ T4163] R13: 00007ffc830f57b0 R14: 00007f6163c43000 R15: 00005629688b34d8 [ 103.735624][ T4022] em28xx 6-1:0.132: Registering V4L2 extension [ 103.739904][ T4163] [ 103.739909][ T4163] [ 103.739924][ T4163] Allocated by task 4037: [ 103.816807][ T74] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 103.824380][ T4163] kasan_set_track+0x4b/0x70 [ 103.829134][ T74] usb 3-1: config 0 has no interface number 0 [ 103.834946][ T4163] __kasan_kmalloc+0x8e/0xa0 [ 103.839445][ T74] usb 3-1: config 0 interface 132 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 103.859028][ T4163] em28xx_v4l2_init+0xe0/0x28a0 [ 103.859047][ T4163] em28xx_init_extension+0x115/0x180 [ 103.859052][ T4163] process_one_work+0x769/0xee0 [ 103.859058][ T4163] worker_thread+0x7f7/0xe10 [ 103.859062][ T4163] kthread+0x205/0x250 [ 103.859068][ T4163] ret_from_fork+0x1f/0x30 [ 103.859075][ T4163] [ 103.859078][ T4163] Freed by task 4037: [ 103.859083][ T4163] kasan_set_track+0x4b/0x70 [ 103.859090][ T4163] kasan_save_free_info+0x2d/0x50 [ 103.859096][ T4163] ____kasan_slab_free+0x126/0x1e0 [ 103.876422][ T74] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 103.884058][ T4163] slab_free_freelist_hook+0x131/0x1a0 [ 103.892116][ T74] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.899987][ T4163] __kmem_cache_free+0xb6/0x1f0 [ 103.900004][ T4163] em28xx_v4l2_init+0x12dc/0x28a0 [ 103.900013][ T4163] em28xx_init_extension+0x115/0x180 [ 103.900019][ T4163] process_one_work+0x769/0xee0 [ 103.900024][ T4163] worker_thread+0x7f7/0xe10 [ 103.900029][ T4163] kthread+0x205/0x250 [ 103.900035][ T4163] ret_from_fork+0x1f/0x30 [ 103.900041][ T4163] [ 103.900044][ T4163] The buggy address belongs to the object at ffff8881052fc000 [ 103.900044][ T4163] which belongs to the cache kmalloc-8k of size 8192 [ 103.900050][ T4163] The buggy address is located 1840 bytes inside of [ 103.900050][ T4163] 8192-byte region [ffff8881052fc000, ffff8881052fe000) [ 103.900056][ T4163] [ 103.900058][ T4163] The buggy address belongs to the physical page: [ 103.900063][ T4163] page:ffffea000414be00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1052f8 [ 103.908075][ T74] usb 3-1: Product: syz [ 103.916165][ T4163] head:ffffea000414be00 order:3 compound_mapcount:0 compound_pincount:0 [ 103.916173][ T4163] flags: 0x200000000010200(slab|head|node=0|zone=2) [ 103.916197][ T4163] raw: 0200000000010200 0000000000000000 dead000000000122 ffff888100042280 [ 103.916204][ T4163] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000 [ 103.916207][ T4163] page dumped because: kasan: bad access detected [ 103.922432][ T74] usb 3-1: Manufacturer: syz [ 103.925437][ T4163] page_owner tracks the page as allocated [ 103.925441][ T4163] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4032, tgid 4032 (kworker/1:7), ts 102777301035, free_ts 102577936964 [ 103.925452][ T4163] post_alloc_hook+0x257/0x280 [ 103.927778][ T74] usb 3-1: SerialNumber: syz [ 103.932096][ T4163] get_page_from_freelist+0x2ba4/0x2ce0 [ 103.973149][ T4022] em28xx 6-1:0.132: Config register raw data: 0xffffffed [ 103.975892][ T4163] __alloc_pages+0x1df/0x420 [ 103.975904][ T4163] alloc_slab_page+0x5d/0x160 [ 103.975911][ T4163] new_slab+0x70/0x250 [ 103.975916][ T4163] ___slab_alloc+0x9c1/0xe10 [ 103.975921][ T4163] __kmem_cache_alloc_node+0x19a/0x250 [ 103.975926][ T4163] kmalloc_trace+0x26/0xc0 [ 103.975933][ T4163] em28xx_v4l2_init+0xe0/0x28a0 [ 103.975941][ T4163] em28xx_init_extension+0x115/0x180 [ 103.975947][ T4163] process_one_work+0x769/0xee0 [ 103.980806][ T4022] em28xx 6-1:0.132: AC97 chip type couldn't be determined [ 103.985377][ T4163] worker_thread+0x7f7/0xe10 [ 103.985393][ T4163] kthread+0x205/0x250 [ 103.985399][ T4163] ret_from_fork+0x1f/0x30 [ 103.985407][ T4163] page last free stack trace: [ 103.985411][ T4163] free_unref_page_prepare+0x786/0x7c0 [ 103.985417][ T4163] free_unref_page+0x2e/0x3a0 [ 103.985421][ T4163] __unfreeze_partials+0x19d/0x1f0 [ 103.985429][ T4163] put_cpu_partial+0x14c/0x1b0 [ 103.985435][ T4163] qlist_free_all+0x76/0xe0 [ 103.985439][ T4163] kasan_quarantine_reduce+0x144/0x160 [ 103.989509][ T4022] em28xx 6-1:0.132: No AC97 audio processor [ 103.993918][ T4163] __kasan_slab_alloc+0x1e/0x80 [ 103.996537][ T4022] videodev: could not get a free minor [ 104.000296][ T4163] slab_post_alloc_hook+0x4d/0x3f0 [ 104.004957][ T4022] em28xx 6-1:0.132: unable to register video device (error=-23). [ 104.009961][ T4163] kmem_cache_alloc_lru+0x11a/0x2a0 [ 104.009976][ T4163] __d_alloc+0x2c/0x900 [ 104.009984][ T4163] d_alloc_parallel+0xe0/0xfa0 [ 104.009989][ T4163] __lookup_slow+0x104/0x2f0 [ 104.009996][ T4163] lookup_one_len+0x1d8/0x250 [ 104.010002][ T4163] start_creating+0x146/0x2a0 [ 104.010010][ T4163] debugfs_create_dir+0x16/0x450 [ 104.010016][ T4163] i2c_register_adapter+0x34b/0xd70 [ 104.010024][ T4163] [ 104.010027][ T4163] Memory state around the buggy address: [ 104.010032][ T4163] ffff8881052fc600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.015311][ T4022] em28xx 6-1:0.132: Remote control support is not available for this card. [ 104.024134][ T4163] ffff8881052fc680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.030171][ T21] em28xx 5-1:0.132: Registering V4L2 extension [ 104.037705][ T4163] >ffff8881052fc700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.037710][ T4163] ^ [ 104.037714][ T4163] ffff8881052fc780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.037717][ T4163] ffff8881052fc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 104.037720][ T4163] ================================================================== [ 104.038180][ T4163] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 104.042806][ T4163] Kernel Offset: disabled [ 104.470097][ T4163] Rebooting in 86400 seconds..