Warning: Permanently added '10.128.10.9' (ED25519) to the list of known hosts. 2026/10/16 00:27:28 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 44.146337][ T2573] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 45.901427][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.909328][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.948061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.961077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.975685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.986006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.329539][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.339815][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.352615][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.363114][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.372688][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.385987][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.395842][ T2587] device veth0_vlan entered promiscuous mode [ 46.558870][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.569544][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.653372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.662130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.673413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.683561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/10/16 00:27:31 executed programs: 0 [ 47.011242][ T73] device veth0_vlan left promiscuous mode [ 50.180818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.188425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.226653][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.234868][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.334483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.342013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.353909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.361909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.390505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.398198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.436662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.445325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.453704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.462107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.470511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.478573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.486624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.494615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.568058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.577347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.585708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.594434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.602987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.611415][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.619556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.627881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.661042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.669644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.678432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.686904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.695373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.704174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.712679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.721460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.729804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.737952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.746061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.754163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.762340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.770663][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.779122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.787732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.795968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.804051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.812036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.820101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.827984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.836194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.844093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.852214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.944366][ T2007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.952931][ T2007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.970620][ T2903] device veth0_vlan entered promiscuous mode [ 51.990313][ T2007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.998500][ T2007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.045974][ T2007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.054376][ T2007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.096257][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.104902][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.134624][ T2900] device veth0_vlan entered promiscuous mode [ 52.146920][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.155092][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.184887][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.192666][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.202354][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.212506][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.224905][ T2901] device veth0_vlan entered promiscuous mode [ 52.242706][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.251983][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.266747][ T2894] device veth0_vlan entered promiscuous mode [ 52.273302][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.281233][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.289100][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.297552][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.306175][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.314320][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.323782][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.331560][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.349827][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.362186][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.382330][ T2895] device veth0_vlan entered promiscuous mode [ 52.403222][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.411305][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.449778][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.457496][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.823130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.831630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.909409][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.917710][ T73] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.065939][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.074376][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.104186][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.113121][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.150250][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.158697][ T2957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.285470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.293982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.325322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.333921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.342619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.351366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.360117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.368411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.458055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.466368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.474765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.483125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.536243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.545208][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.553695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.562007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.620722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.629230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.637737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.646267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/10/16 00:27:38 executed programs: 10 [ 54.200065][ T725] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 54.260119][ T43] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 54.330010][ T19] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 54.330024][ T4023] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 54.360100][ T2042] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 54.440004][ T725] usb 4-1: Using ep0 maxpacket: 32 [ 54.520047][ T43] usb 2-1: Using ep0 maxpacket: 32 [ 54.560230][ T725] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 54.568542][ T725] usb 4-1: config 0 has no interface number 0 [ 54.575344][ T725] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.585610][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 54.600496][ T4023] usb 5-1: Using ep0 maxpacket: 32 [ 54.630101][ T2042] usb 7-1: Using ep0 maxpacket: 32 [ 54.650314][ T43] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 54.658885][ T43] usb 2-1: config 0 has no interface number 0 [ 54.665559][ T43] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.710147][ T19] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 54.719141][ T19] usb 1-1: config 0 has no interface number 0 [ 54.725595][ T19] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.740160][ T725] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 54.749649][ T725] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.757739][ T725] usb 4-1: Product: syz [ 54.762090][ T725] usb 4-1: Manufacturer: syz [ 54.766663][ T725] usb 4-1: SerialNumber: syz [ 54.770179][ T2042] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 54.772518][ T725] usb 4-1: config 0 descriptor?? [ 54.779397][ T2042] usb 7-1: config 0 has no interface number 0 [ 54.790860][ T2042] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.800998][ T4023] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 54.809841][ T4023] usb 5-1: config 0 has no interface number 0 [ 54.816293][ T4023] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 54.821472][ T725] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 54.836634][ T725] em28xx 4-1:0.132: Video interface 132 found: [ 54.890188][ T19] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 54.899310][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.907652][ T19] usb 1-1: Product: syz [ 54.911910][ T19] usb 1-1: Manufacturer: syz [ 54.916581][ T19] usb 1-1: SerialNumber: syz [ 54.920155][ T43] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 54.922711][ T19] usb 1-1: config 0 descriptor?? [ 54.930821][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.944050][ T43] usb 2-1: Product: syz [ 54.948199][ T43] usb 2-1: Manufacturer: syz [ 54.953291][ T43] usb 2-1: SerialNumber: syz [ 54.958933][ T43] usb 2-1: config 0 descriptor?? [ 54.970915][ T19] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 54.980838][ T19] em28xx 1-1:0.132: Video interface 132 found: [ 54.990300][ T2042] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 54.999572][ T2042] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.007734][ T2042] usb 7-1: Product: syz [ 55.011971][ T2042] usb 7-1: Manufacturer: syz [ 55.016747][ T2042] usb 7-1: SerialNumber: syz [ 55.028741][ T43] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 55.038644][ T43] em28xx 2-1:0.132: Video interface 132 found: [ 55.045327][ T4023] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 55.054448][ T4023] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.062634][ T4023] usb 5-1: Product: syz [ 55.066796][ T4023] usb 5-1: Manufacturer: syz [ 55.071417][ T4023] usb 5-1: SerialNumber: syz [ 55.079101][ T4023] usb 5-1: config 0 descriptor?? [ 55.085094][ T2042] usb 7-1: config 0 descriptor?? [ 55.121265][ T4023] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 55.130097][ T725] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 55.131104][ T4023] em28xx 5-1:0.132: Video interface 132 found: [ 55.144472][ T2042] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 55.154540][ T2042] em28xx 7-1:0.132: Video interface 132 found: [ 55.240311][ T725] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.252696][ T725] em28xx 4-1:0.132: board has no eeprom [ 55.270172][ T19] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 55.330075][ T43] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 55.340227][ T725] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 55.348155][ T725] em28xx 4-1:0.132: analog set to bulk mode. [ 55.354777][ T2893] em28xx 4-1:0.132: Registering V4L2 extension [ 55.366995][ T725] usb 4-1: USB disconnect, device number 2 [ 55.375513][ T725] em28xx 4-1:0.132: Disconnecting em28xx [ 55.384070][ T19] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.393741][ T19] em28xx 1-1:0.132: board has no eeprom [ 55.414866][ T2893] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 55.422340][ T2893] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 55.429597][ T2893] em28xx 4-1:0.132: No AC97 audio processor [ 55.430228][ T4023] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 55.437497][ T2893] usb 4-1: Decoder not found [ 55.446765][ T2893] em28xx 4-1:0.132: failed to create media graph [ 55.453206][ T2893] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 55.460793][ T2893] em28xx 4-1:0.132: Remote control support is not available for this card. [ 55.470187][ T725] em28xx 4-1:0.132: Closing input extension [ 55.470197][ T2042] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 55.478691][ T725] em28xx 4-1:0.132: Freeing device [ 55.483589][ T43] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.490916][ T19] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 55.497330][ T43] em28xx 2-1:0.132: board has no eeprom [ 55.506218][ T19] em28xx 1-1:0.132: analog set to bulk mode. [ 55.519206][ T2893] em28xx 1-1:0.132: Registering V4L2 extension [ 55.551071][ T2893] em28xx 1-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 55.560356][ T19] usb 1-1: USB disconnect, device number 2 [ 55.566794][ T19] em28xx 1-1:0.132: Disconnecting em28xx [ 55.580480][ T2893] em28xx 1-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 55.604465][ T2893] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 55.611525][ T2893] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 55.618699][ T2893] em28xx 1-1:0.132: No AC97 audio processor [ 55.620074][ T4023] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.633348][ T4023] em28xx 5-1:0.132: board has no eeprom [ 55.639176][ T2042] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 55.648748][ T2042] em28xx 7-1:0.132: board has no eeprom [ 55.650321][ T2893] usb 1-1: Decoder not found [ 55.654493][ T43] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 55.658946][ T2893] em28xx 1-1:0.132: failed to create media graph [ 55.666926][ T43] em28xx 2-1:0.132: analog set to bulk mode. [ 55.679607][ T2893] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 55.687502][ T43] usb 2-1: USB disconnect, device number 2 [ 55.694252][ T2893] em28xx 1-1:0.132: Remote control support is not available for this card. [ 55.694547][ T43] em28xx 2-1:0.132: Disconnecting em28xx [ 55.709443][ T7] em28xx 2-1:0.132: Registering V4L2 extension [ 55.734968][ T7] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 55.742332][ T7] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 55.749527][ T7] em28xx 2-1:0.132: No AC97 audio processor [ 55.755733][ T2042] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 55.763861][ T2042] em28xx 7-1:0.132: analog set to bulk mode. [ 55.770306][ T4023] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 55.778357][ T4023] em28xx 5-1:0.132: analog set to bulk mode. [ 55.786796][ T2042] usb 7-1: USB disconnect, device number 2 [ 55.793162][ T2042] em28xx 7-1:0.132: Disconnecting em28xx [ 55.802287][ T4023] usb 5-1: USB disconnect, device number 2 [ 55.808593][ T4023] em28xx 5-1:0.132: Disconnecting em28xx [ 55.814515][ T7] usb 2-1: Decoder not found [ 55.819110][ T7] em28xx 2-1:0.132: failed to create media graph [ 55.826108][ T7] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 55.833596][ T7] em28xx 2-1:0.132: Remote control support is not available for this card. [ 55.842470][ T19] em28xx 1-1:0.132: Closing input extension [ 55.848673][ T43] em28xx 2-1:0.132: Closing input extension [ 55.854811][ T4063] em28xx 7-1:0.132: Registering V4L2 extension [ 55.861980][ T19] em28xx 1-1:0.132: Freeing device [ 55.862826][ T43] em28xx 2-1:0.132: Freeing device [ 55.880005][ T725] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 55.897814][ T4063] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 55.905837][ T4063] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 55.913000][ T4063] em28xx 7-1:0.132: No AC97 audio processor [ 55.919388][ T4063] usb 7-1: Decoder not found [ 55.924023][ T4063] em28xx 7-1:0.132: failed to create media graph [ 55.930768][ T4063] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 55.938546][ T4063] em28xx 7-1:0.132: Remote control support is not available for this card. [ 55.947819][ T761] em28xx 5-1:0.132: Registering V4L2 extension [ 55.973853][ T761] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 55.981646][ T761] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 55.988868][ T761] em28xx 5-1:0.132: No AC97 audio processor [ 55.996019][ T761] usb 5-1: Decoder not found [ 56.000756][ T761] em28xx 5-1:0.132: failed to create media graph [ 56.007360][ T761] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 56.014974][ T761] em28xx 5-1:0.132: Remote control support is not available for this card. [ 56.023936][ T2042] em28xx 7-1:0.132: Closing input extension [ 56.030271][ T4023] em28xx 5-1:0.132: Closing input extension [ 56.036676][ T2042] em28xx 7-1:0.132: Freeing device [ 56.045407][ T4023] em28xx 5-1:0.132: Freeing device [ 56.120019][ T725] usb 4-1: Using ep0 maxpacket: 32 [ 56.210030][ T19] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 56.240233][ T725] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 56.248631][ T725] usb 4-1: config 0 has no interface number 0 [ 56.255004][ T725] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.260069][ T43] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 56.420060][ T4023] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 56.428028][ T2042] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 56.440143][ T725] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 56.449768][ T725] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.457966][ T725] usb 4-1: Product: syz [ 56.462156][ T725] usb 4-1: Manufacturer: syz [ 56.466734][ T725] usb 4-1: SerialNumber: syz [ 56.471813][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 56.477589][ T725] usb 4-1: config 0 descriptor?? [ 56.510036][ T43] usb 2-1: Using ep0 maxpacket: 32 [ 56.531226][ T725] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 56.541212][ T725] em28xx 4-1:0.132: Video interface 132 found: [ 56.630143][ T19] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 56.630167][ T43] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 56.638799][ T19] usb 1-1: config 0 has no interface number 0 [ 56.638827][ T19] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.647663][ T43] usb 2-1: config 0 has no interface number 0 [ 56.670558][ T43] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.681229][ T4023] usb 5-1: Using ep0 maxpacket: 32 [ 56.710059][ T2042] usb 7-1: Using ep0 maxpacket: 32 [ 56.800182][ T4023] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 56.808570][ T4023] usb 5-1: config 0 has no interface number 0 [ 56.814901][ T4023] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.830114][ T2042] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 56.838316][ T2042] usb 7-1: config 0 has no interface number 0 [ 56.844627][ T2042] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 56.860497][ T43] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 56.863489][ T725] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 56.869671][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.869679][ T43] usb 2-1: Product: syz [ 56.869683][ T43] usb 2-1: Manufacturer: syz [ 56.869687][ T43] usb 2-1: SerialNumber: syz [ 56.871096][ T43] usb 2-1: config 0 descriptor?? [ 56.876846][ T19] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 56.913153][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.921230][ T43] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 56.921454][ T19] usb 1-1: Product: syz [ 56.931874][ T43] em28xx 2-1:0.132: Video interface 132 found: [ 56.935952][ T19] usb 1-1: Manufacturer: syz [ 56.947170][ T19] usb 1-1: SerialNumber: syz [ 56.952825][ T19] usb 1-1: config 0 descriptor?? [ 56.990351][ T4023] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 57.000889][ T4023] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.009280][ T4023] usb 5-1: Product: syz [ 57.011449][ T19] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 57.013511][ T4023] usb 5-1: Manufacturer: syz [ 57.023607][ T19] em28xx 1-1:0.132: Video interface 132 found: [ 57.034587][ T4023] usb 5-1: SerialNumber: syz [ 57.040032][ T2042] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 57.040266][ T725] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 57.049149][ T2042] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.049159][ T2042] usb 7-1: Product: syz [ 57.049163][ T2042] usb 7-1: Manufacturer: syz [ 57.049168][ T2042] usb 7-1: SerialNumber: syz [ 57.050424][ T4023] usb 5-1: config 0 descriptor?? [ 57.058356][ T725] em28xx 4-1:0.132: board has no eeprom [ 57.067570][ T2042] usb 7-1: config 0 descriptor?? [ 57.101360][ T4023] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 57.111228][ T4023] em28xx 5-1:0.132: Video interface 132 found: [ 57.130840][ T2042] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 57.140706][ T2042] em28xx 7-1:0.132: Video interface 132 found: [ 57.170194][ T725] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 57.178096][ T725] em28xx 4-1:0.132: analog set to bulk mode. [ 57.184796][ T4055] em28xx 4-1:0.132: Registering V4L2 extension [ 57.192050][ T725] usb 4-1: USB disconnect, device number 3 [ 57.198385][ T725] em28xx 4-1:0.132: Disconnecting em28xx [ 57.227257][ T4055] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 57.230184][ T43] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 57.234632][ T4055] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 57.249048][ T4055] em28xx 4-1:0.132: No AC97 audio processor [ 57.256011][ T4055] usb 4-1: Decoder not found [ 57.260879][ T4055] em28xx 4-1:0.132: failed to create media graph [ 57.267389][ T4055] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 57.275047][ T4055] em28xx 4-1:0.132: Remote control support is not available for this card. [ 57.283855][ T725] em28xx 4-1:0.132: Closing input extension [ 57.291052][ T725] em28xx 4-1:0.132: Freeing device [ 57.350379][ T19] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 57.351430][ T43] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 57.366008][ T43] em28xx 2-1:0.132: board has no eeprom [ 57.400124][ T4023] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 57.430178][ T2042] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 57.460093][ T43] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 57.468764][ T43] em28xx 2-1:0.132: analog set to bulk mode. [ 57.475402][ T4063] em28xx 2-1:0.132: Registering V4L2 extension [ 57.483272][ T43] usb 2-1: USB disconnect, device number 3 [ 57.489619][ T43] em28xx 2-1:0.132: Disconnecting em28xx [ 57.490048][ T19] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 57.504473][ T19] em28xx 1-1:0.132: board has no eeprom [ 57.510115][ T4023] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 57.510133][ T4023] em28xx 5-1:0.132: board has no eeprom [ 57.538694][ T4063] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 57.547557][ T4063] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 57.555171][ T4063] em28xx 2-1:0.132: No AC97 audio processor [ 57.561708][ T2042] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 57.570856][ T2042] em28xx 7-1:0.132: board has no eeprom [ 57.577057][ T4063] usb 2-1: Decoder not found [ 57.582461][ T4063] em28xx 2-1:0.132: failed to create media graph [ 57.589167][ T4063] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 57.597020][ T4063] em28xx 2-1:0.132: Remote control support is not available for this card. [ 57.606473][ T43] em28xx 2-1:0.132: Closing input extension [ 57.610078][ T19] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 57.614298][ T43] em28xx 2-1:0.132: Freeing device [ 57.620496][ T19] em28xx 1-1:0.132: analog set to bulk mode. [ 57.631960][ T4055] em28xx 1-1:0.132: Registering V4L2 extension [ 57.639074][ T19] usb 1-1: USB disconnect, device number 3 [ 57.640019][ T4023] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 57.645893][ T19] em28xx 1-1:0.132: Disconnecting em28xx [ 57.653408][ T4023] em28xx 5-1:0.132: analog set to bulk mode. [ 57.665947][ T2042] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 57.670069][ T725] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 57.673958][ T2042] em28xx 7-1:0.132: analog set to bulk mode. [ 57.690540][ T2042] usb 7-1: USB disconnect, device number 3 [ 57.697497][ T2042] em28xx 7-1:0.132: Disconnecting em28xx [ 57.705185][ T4023] usb 5-1: USB disconnect, device number 3 [ 57.711822][ T4023] em28xx 5-1:0.132: Disconnecting em28xx [ 57.711844][ T4055] em28xx 1-1:0.132: Config register raw data: 0xffffffed [ 57.725180][ T4055] em28xx 1-1:0.132: AC97 chip type couldn't be determined [ 57.732649][ T4055] em28xx 1-1:0.132: No AC97 audio processor [ 57.739155][ T4055] usb 1-1: Decoder not found [ 57.744288][ T4055] em28xx 1-1:0.132: failed to create media graph [ 57.750744][ T4055] em28xx 1-1:0.132: V4L2 device video103 deregistered [ 57.758219][ T4055] em28xx 1-1:0.132: Remote control support is not available for this card. [ 57.767292][ T4063] em28xx 5-1:0.132: Registering V4L2 extension [ 57.796211][ T4063] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 57.803306][ T4063] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 57.810729][ T4063] em28xx 5-1:0.132: No AC97 audio processor [ 57.817572][ T4063] usb 5-1: Decoder not found [ 57.822614][ T4063] em28xx 5-1:0.132: failed to create media graph [ 57.829005][ T4063] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 57.837266][ T4063] em28xx 5-1:0.132: Remote control support is not available for this card. [ 57.846474][ T4068] em28xx 7-1:0.132: Registering V4L2 extension [ 57.873131][ T4068] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 57.880333][ T4068] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 57.887630][ T4068] em28xx 7-1:0.132: No AC97 audio processor [ 57.894285][ T4068] usb 7-1: Decoder not found [ 57.898917][ T4068] em28xx 7-1:0.132: failed to create media graph [ 57.906156][ T4068] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 57.914001][ T4068] em28xx 7-1:0.132: Remote control support is not available for this card. [ 57.923011][ T19] em28xx 1-1:0.132: Closing input extension [ 57.928964][ T2042] em28xx 7-1:0.132: Closing input extension [ 57.930654][ T19] em28xx 1-1:0.132: Freeing device [ 57.935115][ T4023] em28xx 5-1:0.132: Closing input extension [ 57.941680][ T725] usb 4-1: Using ep0 maxpacket: 32 [ 57.947073][ T2042] em28xx 7-1:0.132: Freeing device [ 57.957857][ T4023] em28xx 5-1:0.132: Freeing device [ 57.980316][ T43] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 58.080086][ T725] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 58.089184][ T725] usb 4-1: config 0 has no interface number 0 [ 58.095353][ T725] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 58.230088][ T43] usb 2-1: Using ep0 maxpacket: 32 [ 58.290225][ T725] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 58.299593][ T725] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.308293][ T725] usb 4-1: Product: syz [ 58.310078][ T2042] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 58.312725][ T725] usb 4-1: Manufacturer: syz [ 58.320635][ T4023] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 58.324996][ T725] usb 4-1: SerialNumber: syz [ 58.337720][ T19] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 58.346045][ T725] usb 4-1: config 0 descriptor?? [ 58.370359][ T43] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 58.379641][ T43] usb 2-1: config 0 has no interface number 0 [ 58.386655][ T43] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 58.401390][ T725] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 58.411603][ T725] em28xx 4-1:0.132: Video interface 132 found: [ 58.550135][ T43] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 58.559442][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.568013][ T43] usb 2-1: Product: syz [ 58.572439][ T43] usb 2-1: Manufacturer: syz [ 58.577116][ T43] usb 2-1: SerialNumber: syz [ 58.582643][ T2042] usb 7-1: Using ep0 maxpacket: 32 [ 58.588299][ T43] usb 2-1: config 0 descriptor?? [ 58.610212][ T4023] usb 5-1: Using ep0 maxpacket: 32 [ 58.610212][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 58.631033][ T43] em28xx 2-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 58.641427][ T43] em28xx 2-1:0.132: Video interface 132 found: [ 58.700205][ T2042] usb 7-1: config 0 has an invalid interface number: 132 but max is 0 [ 58.700363][ T725] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 58.708682][ T2042] usb 7-1: config 0 has no interface number 0 [ 58.708706][ T2042] usb 7-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 58.750157][ T19] usb 1-1: config 0 has an invalid interface number: 132 but max is 0 [ 58.758766][ T19] usb 1-1: config 0 has no interface number 0 [ 58.764874][ T19] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 58.770154][ T4023] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 58.783245][ T4023] usb 5-1: config 0 has no interface number 0 [ 58.789618][ T4023] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 58.850106][ T725] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 58.859230][ T725] em28xx 4-1:0.132: board has no eeprom [ 58.920184][ T2042] usb 7-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 58.930088][ T2042] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.938430][ T2042] usb 7-1: Product: syz [ 58.942840][ T2042] usb 7-1: Manufacturer: syz [ 58.947508][ T2042] usb 7-1: SerialNumber: syz [ 58.952904][ T43] em28xx 2-1:0.132: unknown em28xx chip ID (0) [ 58.959602][ T2042] usb 7-1: config 0 descriptor?? [ 58.970115][ T19] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 58.979419][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.987604][ T19] usb 1-1: Product: syz [ 58.990137][ T4023] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 58.991995][ T19] usb 1-1: Manufacturer: syz [ 59.001232][ T4023] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.005820][ T19] usb 1-1: SerialNumber: syz [ 59.013907][ T4023] usb 5-1: Product: syz [ 59.019194][ T725] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 59.022804][ T4023] usb 5-1: Manufacturer: syz [ 59.022809][ T4023] usb 5-1: SerialNumber: syz [ 59.024748][ T2042] em28xx 7-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 59.031129][ T725] em28xx 4-1:0.132: analog set to bulk mode. [ 59.035433][ T2042] em28xx 7-1:0.132: Video interface 132 found: [ 59.040878][ T2893] em28xx 4-1:0.132: Registering V4L2 extension [ 59.051111][ T4023] usb 5-1: config 0 descriptor?? [ 59.068928][ T725] usb 4-1: USB disconnect, device number 4 [ 59.073645][ T43] em28xx 2-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 59.079723][ T725] em28xx 4-1:0.132: Disconnecting em28xx [ 59.088250][ T43] em28xx 2-1:0.132: board has no eeprom [ 59.110066][ T19] usb 1-1: config 0 descriptor?? [ 59.111170][ T4023] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 59.124805][ T4023] em28xx 5-1:0.132: Video interface 132 found: [ 59.134208][ T2893] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 59.141541][ T2893] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 59.148732][ T2893] em28xx 4-1:0.132: No AC97 audio processor [ 59.155312][ T2893] usb 4-1: Decoder not found [ 59.160116][ T2893] em28xx 4-1:0.132: failed to create media graph [ 59.166634][ T2893] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 59.174645][ T19] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 59.184564][ T19] em28xx 1-1:0.132: Video interface 132 found: [ 59.191588][ T2893] em28xx 4-1:0.132: Remote control support is not available for this card. [ 59.200110][ T43] em28xx 2-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 59.200227][ T725] em28xx 4-1:0.132: Closing input extension [ 59.208104][ T43] em28xx 2-1:0.132: analog set to bulk mode. [ 59.220413][ T7] em28xx 2-1:0.132: Registering V4L2 extension [ 59.221169][ T725] em28xx 4-1:0.132: Freeing device [ 59.232603][ T43] usb 2-1: USB disconnect, device number 4 [ 59.239274][ T43] em28xx 2-1:0.132: Disconnecting em28xx 2026/10/16 00:27:44 executed programs: 27 [ 59.270924][ T7] em28xx 2-1:0.132: Config register raw data: 0xffffffed [ 59.278070][ T7] em28xx 2-1:0.132: AC97 chip type couldn't be determined [ 59.285334][ T7] em28xx 2-1:0.132: No AC97 audio processor [ 59.292225][ T7] usb 2-1: Decoder not found [ 59.296855][ T7] em28xx 2-1:0.132: failed to create media graph [ 59.303335][ T7] em28xx 2-1:0.132: V4L2 device video103 deregistered [ 59.315380][ T7] em28xx 2-1:0.132: Remote control support is not available for this card. [ 59.324677][ T43] em28xx 2-1:0.132: Closing input extension [ 59.331238][ T2042] em28xx 7-1:0.132: unknown em28xx chip ID (0) [ 59.338032][ T43] em28xx 2-1:0.132: Freeing device [ 59.420663][ T4023] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 59.440101][ T2042] em28xx 7-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 59.448995][ T2042] em28xx 7-1:0.132: board has no eeprom [ 59.470059][ T19] em28xx 1-1:0.132: unknown em28xx chip ID (0) [ 59.540081][ T4023] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 59.548963][ T4023] em28xx 5-1:0.132: board has no eeprom [ 59.554870][ T2042] em28xx 7-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 59.563020][ T2042] em28xx 7-1:0.132: analog set to bulk mode. [ 59.569424][ T7] em28xx 7-1:0.132: Registering V4L2 extension [ 59.577272][ T2042] usb 7-1: USB disconnect, device number 4 [ 59.583484][ T2042] em28xx 7-1:0.132: Disconnecting em28xx [ 59.590232][ T19] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 59.599007][ T19] em28xx 1-1:0.132: board has no eeprom [ 59.608107][ T7] em28xx 7-1:0.132: Config register raw data: 0xffffffed [ 59.615213][ T7] em28xx 7-1:0.132: AC97 chip type couldn't be determined [ 59.622545][ T7] em28xx 7-1:0.132: No AC97 audio processor [ 59.629258][ T7] usb 7-1: Decoder not found [ 59.630007][ T725] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 59.634003][ T7] em28xx 7-1:0.132: failed to create media graph [ 59.648242][ T7] em28xx 7-1:0.132: V4L2 device video103 deregistered [ 59.655587][ T4023] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 59.663799][ T4023] em28xx 5-1:0.132: analog set to bulk mode. [ 59.671934][ T4023] usb 5-1: USB disconnect, device number 4 [ 59.678272][ T4023] em28xx 5-1:0.132: Disconnecting em28xx [ 59.685094][ T7] em28xx 7-1:0.132: Remote control support is not available for this card. [ 59.694521][ T4068] em28xx 5-1:0.132: Registering V4L2 extension [ 59.710027][ T19] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 59.718225][ T19] em28xx 1-1:0.132: analog set to bulk mode. [ 59.727810][ T4068] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 59.735097][ T4068] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 59.742474][ T4068] em28xx 5-1:0.132: No AC97 audio processor [ 59.746730][ T19] usb 1-1: USB disconnect, device number 4 [ 59.748838][ T43] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 59.754755][ T19] em28xx 1-1:0.132: Disconnecting em28xx [ 59.773066][ T4068] usb 5-1: Decoder not found [ 59.777789][ T4068] em28xx 5-1:0.132: failed to create media graph [ 59.784682][ T4068] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 59.792051][ T4068] em28xx 5-1:0.132: Remote control support is not available for this card. [ 59.800187][ T4123] ================================================================== [ 59.801221][ T2042] em28xx 7-1:0.132: Closing input extension [ 59.808889][ T4123] BUG: KASAN: use-after-free in v4l2_open+0x2c1/0x350 [ 59.815500][ T4023] em28xx 5-1:0.132: Closing input extension [ 59.821800][ T4123] Read of size 4 at addr ffff8881209a0918 by task v4l_id/4123 [ 59.821809][ T4123] [ 59.821832][ T4123] CPU: 1 PID: 4123 Comm: v4l_id Not tainted syzkaller #0 [ 59.821839][ T4123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 59.821847][ T4123] Call Trace: [ 59.821852][ T4123] [ 59.829371][ T4023] general protection fault, probably for non-canonical address 0xf793fc16800000e1: 0000 [#1] SMP KASAN [ 59.835246][ T4123] dump_stack_lvl+0x41/0x5e [ 59.837557][ T4023] KASAN: maybe wild-memory-access in range [0xbca000b400000708-0xbca000b40000070f] [ 59.845088][ T4123] print_address_description.constprop.0.cold+0x6c/0x309 [ 59.855245][ T4023] CPU: 0 PID: 4023 Comm: kworker/0:4 Not tainted syzkaller #0 [ 59.858520][ T4123] ? v4l2_open+0x2c1/0x350 [ 59.861580][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 59.872760][ T4123] ? v4l2_open+0x2c1/0x350 [ 59.877839][ T4023] Workqueue: usb_hub_wq hub_event [ 59.887092][ T4123] kasan_report.cold+0x83/0xdf [ 59.894187][ T4023] [ 59.901668][ T4123] ? v4l2_open+0x2c1/0x350 [ 59.906167][ T4023] RIP: 0010:__lock_acquire.constprop.0+0x722/0xcb0 [ 59.916222][ T4123] v4l2_open+0x2c1/0x350 [ 59.920617][ T4023] Code: 45 85 e4 0f 84 59 58 f4 02 45 31 e4 e9 a9 fe ff ff 48 b8 00 00 00 00 00 fc ff df 41 89 f6 4b 8d 7c f2 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 9a 04 00 00 4b 8b 44 f2 08 48 85 c0 0f 94 c1 48 [ 59.925916][ T4123] chrdev_open+0x20f/0x650 [ 59.930651][ T4023] RSP: 0018:ffffc90008517580 EFLAGS: 00010806 [ 59.932972][ T4123] ? __unregister_chrdev+0xe0/0xe0 [ 59.937363][ T4023] [ 59.944107][ T4123] ? fsnotify_perm.part.0+0x118/0x4c0 [ 59.948339][ T4023] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff0c2c241 [ 59.968102][ T4123] do_dentry_open+0x45e/0xfc0 [ 59.972538][ T4023] RDX: 17940016800000e1 RSI: 0000000000000000 RDI: bca000b40000070b [ 59.978580][ T4123] ? __unregister_chrdev+0xe0/0xe0 [ 59.983657][ T4023] RBP: ffff8881169e0000 R08: 0000000000000001 R09: 0000000000000001 [ 59.985989][ T4123] ? may_open+0xce/0x330 [ 59.991326][ T4023] R10: bca000b400000703 R11: 0000000000000001 R12: 0000000000000000 [ 59.999912][ T4123] path_openat+0x1542/0x2360 [ 60.004569][ T4023] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 60.012667][ T4123] ? __kasan_slab_alloc+0x61/0x80 [ 60.017864][ T4023] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 60.026081][ T4123] ? do_syscall_64+0x33/0x90 [ 60.030522][ T4023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.039076][ T4123] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.043659][ T4023] CR2: 000055a95c03b64d CR3: 000000010e11c000 CR4: 00000000003506f0 [ 60.051708][ T4123] ? path_lookupat+0x6b0/0x6b0 [ 60.056771][ T4023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.066046][ T4123] ? lock_downgrade+0x4f0/0x4f0 [ 60.070705][ T4023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.077507][ T4123] ? find_held_lock+0x2d/0x110 [ 60.083917][ T4023] Call Trace: [ 60.092885][ T4123] do_filp_open+0x199/0x3d0 [ 60.097724][ T4023] [ 60.105864][ T4123] ? may_open_dev+0xd0/0xd0 [ 60.110967][ T4023] ? find_held_lock+0x2d/0x110 [ 60.119187][ T4123] ? do_raw_spin_lock+0x120/0x2b0 [ 60.124119][ T4023] ? media_device_unregister+0xc0/0x5a0 [ 60.127377][ T4123] ? rwlock_bug.part.0+0x90/0x90 [ 60.132112][ T4023] lock_acquire+0x11c/0x230 [ 60.135027][ T4123] ? alloc_fd+0x69/0x4e0 [ 60.139585][ T4023] ? ida_free+0xa7/0x1b0 [ 60.144313][ T4123] ? _raw_spin_unlock+0x1a/0x20 [ 60.149326][ T4023] _raw_spin_lock_irqsave+0x26/0x40 [ 60.154850][ T4123] ? alloc_fd+0x17c/0x4e0 [ 60.159853][ T4023] ? ida_free+0xa7/0x1b0 [ 60.164461][ T4123] ? getname_flags.part.0+0x89/0x440 [ 60.168880][ T4023] ida_free+0xa7/0x1b0 [ 60.173121][ T4123] do_sys_openat2+0x11e/0x400 [ 60.178337][ T4023] ? ida_destroy+0x280/0x280 [ 60.183963][ T4123] ? build_open_flags+0x490/0x490 [ 60.188451][ T4023] ? mutex_lock_io_nested+0xcf0/0xcf0 [ 60.192747][ T4123] ? lock_downgrade+0x4f0/0x4f0 [ 60.198285][ T4023] __media_device_unregister_entity+0x67/0x2a0 [ 60.202352][ T4123] __x64_sys_openat+0x11b/0x1d0 [ 60.207002][ T4023] media_device_unregister+0x124/0x5a0 [ 60.211649][ T4123] ? __ia32_sys_open+0x190/0x190 [ 60.216641][ T4023] em28xx_unregister_media_device+0x3f/0xbf [ 60.222001][ T4123] ? vtime_user_exit+0xde/0x180 [ 60.226964][ T4023] em28xx_release_resources+0x6c/0x164 [ 60.233266][ T4123] ? trace_user_exit.constprop.0+0x25/0xb0 [ 60.238116][ T4023] em28xx_usb_disconnect.cold+0x16f/0x211 [ 60.243758][ T4123] do_syscall_64+0x33/0x90 [ 60.249639][ T4023] usb_unbind_interface+0x183/0x7e0 [ 60.257039][ T4123] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.261872][ T4023] ? up_write+0x131/0x1e0 [ 60.267476][ T4123] RIP: 0033:0x7fbfeb778407 [ 60.273253][ T4023] __device_release_driver+0x573/0x6c0 [ 60.278949][ T4123] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 60.283445][ T4023] device_release_driver+0x21/0x30 [ 60.289029][ T4123] RSP: 002b:00007ffe679549f0 EFLAGS: 00000202 [ 60.295089][ T4023] bus_remove_device+0x295/0x550 [ 60.299417][ T4123] ORIG_RAX: 0000000000000101 [ 60.304031][ T4023] device_del+0x51d/0xbc0 [ 60.309498][ T4123] RAX: ffffffffffffffda RBX: 00007fbfeb68a880 RCX: 00007fbfeb778407 [ 60.329089][ T4023] ? kobject_cleanup+0x10a/0x3a0 [ 60.334509][ T4123] RDX: 0000000000000000 RSI: 00007ffe67954f1d RDI: ffffffffffffff9c [ 60.340562][ T4023] ? __device_link_del+0x340/0x340 [ 60.345588][ T4123] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 60.350364][ T4023] ? kobject_cleanup+0x10a/0x3a0 [ 60.354673][ T4123] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 60.362632][ T4023] usb_disable_device+0x284/0x5e0 [ 60.367708][ T4123] R13: 00007ffe67954c40 R14: 00007fbfebf06000 R15: 000055a95c03f4d8 [ 60.375750][ T4023] usb_disconnect.cold+0x209/0x67e [ 60.382077][ T4123] [ 60.390124][ T4023] hub_event+0x1405/0x3890 [ 60.395129][ T4123] [ 60.395134][ T4123] Allocated by task 1595: [ 60.403191][ T4023] ? hub_port_debounce+0x2d0/0x2d0 [ 60.408287][ T4123] kasan_save_stack+0x1b/0x40 [ 60.416553][ T4023] ? lock_downgrade+0x4f0/0x4f0 [ 60.421746][ T4123] __kasan_kmalloc+0x7c/0x90 [ 60.425017][ T4023] ? lock_acquire+0x11c/0x230 [ 60.429671][ T4123] __alloc_skb+0x8b/0x280 [ 60.431989][ T4023] ? process_one_work+0x75c/0x11a0 [ 60.436391][ T4123] alloc_skb_with_frags+0x72/0x4a0 [ 60.441474][ T4023] process_one_work+0x800/0x11a0 [ 60.446123][ T4123] sock_alloc_send_pskb+0x62a/0x7b0 [ 60.451029][ T4023] ? mod_delayed_work_on+0x280/0x280 [ 60.455798][ T4123] unix_dgram_sendmsg+0x32b/0x1550 [ 60.460472][ T4023] ? rwlock_bug.part.0+0x90/0x90 [ 60.464875][ T4123] __sock_sendmsg+0xab/0xe0 [ 60.469974][ T4023] ? worker_thread+0x110/0xdd0 [ 60.475163][ T4123] __sys_sendto+0x1a4/0x270 [ 60.480358][ T4023] worker_thread+0x602/0xdd0 [ 60.485610][ T4123] __x64_sys_sendto+0xd8/0x1b0 [ 60.490883][ T4023] ? __kthread_parkme+0x92/0x120 [ 60.496042][ T4123] do_syscall_64+0x33/0x90 [ 60.500944][ T4023] ? rescuer_thread+0xd20/0xd20 [ 60.505440][ T4123] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.510291][ T4023] kthread+0x2f8/0x3b0 [ 60.514772][ T4123] [ 60.514778][ T4123] Freed by task 1588: [ 60.519369][ T4023] ? set_kthread_struct+0x100/0x100 [ 60.524229][ T4123] kasan_save_stack+0x1b/0x40 [ 60.529251][ T4023] ret_from_fork+0x1f/0x30 [ 60.533641][ T4123] kasan_set_track+0x1c/0x30 [ 60.538561][ T4023] [ 60.544905][ T4123] kasan_set_free_info+0x20/0x30 [ 60.548982][ T4023] Modules linked in: [ 60.551267][ T4123] __kasan_slab_free+0xe0/0x110 [ 60.555335][ T4023] [ 60.560768][ T4123] kfree+0xd0/0x4c0 [ 60.565550][ T4023] ---[ end trace b6f5bb1f1f7e8296 ]--- [ 60.570098][ T4123] skb_release_data+0x479/0x590 [ 60.574662][ T4023] RIP: 0010:__lock_acquire.constprop.0+0x722/0xcb0 [ 60.577665][ T4123] consume_skb+0xcc/0x1e0 [ 60.582594][ T4023] Code: 45 85 e4 0f 84 59 58 f4 02 45 31 e4 e9 a9 fe ff ff 48 b8 00 00 00 00 00 fc ff df 41 89 f6 4b 8d 7c f2 08 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 9a 04 00 00 4b 8b 44 f2 08 48 85 c0 0f 94 c1 48 [ 60.586479][ T4123] skb_free_datagram+0xd/0xb0 [ 60.591511][ T4023] RSP: 0018:ffffc90008517580 EFLAGS: 00010806 [ 60.593917][ T4123] __unix_dgram_recvmsg+0x655/0xb90 [ 60.597727][ T4023] [ 60.603500][ T4123] sock_read_iter+0x2b4/0x3f0 [ 60.608345][ T4023] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff0c2c241 [ 60.614811][ T4123] new_sync_read+0x4a2/0x5f0 [ 60.619115][ T4023] RDX: 17940016800000e1 RSI: 0000000000000000 RDI: bca000b40000070b [ 60.639172][ T4123] vfs_read+0x209/0x470 [ 60.644110][ T4023] RBP: ffff8881169e0000 R08: 0000000000000001 R09: 0000000000000001 [ 60.650327][ T4123] ksys_read+0x171/0x1d0 [ 60.655521][ T4023] R10: bca000b400000703 R11: 0000000000000001 R12: 0000000000000000 [ 60.657827][ T4123] do_syscall_64+0x33/0x90 [ 60.662725][ T4023] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 60.671133][ T4123] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.675923][ T4023] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 60.684509][ T4123] [ 60.688925][ T4023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.697216][ T4123] The buggy address belongs to the object at ffff8881209a0800 [ 60.697216][ T4123] which belongs to the cache kmalloc-cg-512 of size 512 [ 60.701427][ T4023] CR2: 000055a95c03b64d CR3: 000000010e11c000 CR4: 00000000003506f0 [ 60.709686][ T4123] The buggy address is located 280 bytes inside of [ 60.709686][ T4123] 512-byte region [ffff8881209a0800, ffff8881209a0a00) [ 60.714082][ T4023] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.722220][ T4123] The buggy address belongs to the page: [ 60.722238][ T4123] page:ffffea0004826800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1209a0 [ 60.728083][ T4023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.737103][ T4123] head:ffffea0004826800 order:2 compound_mapcount:0 compound_pincount:0 [ 60.739557][ T4023] Kernel panic - not syncing: Fatal exception [ 60.746104][ T4123] memcg:ffff888131286e01 [ 60.746108][ T4123] flags: 0x200000000010200(slab|head|node=0|zone=2) [ 60.838883][ T4123] raw: 0200000000010200 0000000000000000 dead000000000122 ffff888100042dc0 [ 60.847796][ T4123] raw: 0000000000000000 0000000080100010 00000001ffffffff ffff888131286e01 [ 60.856528][ T4123] page dumped because: kasan: bad access detected [ 60.862924][ T4123] page_owner tracks the page as allocated [ 60.868756][ T4123] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 1595, ts 59828218997, free_ts 59792031350 [ 60.889494][ T4123] get_page_from_freelist+0x12ff/0x3170 [ 60.895332][ T4123] __alloc_pages+0x1b2/0x420 [ 60.900099][ T4123] allocate_slab+0x2eb/0x430 [ 60.904770][ T4123] ___slab_alloc+0xb1c/0xf80 [ 60.909333][ T4123] __kmalloc_node_track_caller+0x16d/0x420 [ 60.915107][ T4123] __alloc_skb+0x8b/0x280 [ 60.919592][ T4123] alloc_skb_with_frags+0x72/0x4a0 [ 60.924673][ T4123] sock_alloc_send_pskb+0x62a/0x7b0 [ 60.929941][ T4123] unix_dgram_sendmsg+0x32b/0x1550 [ 60.935264][ T4123] __sock_sendmsg+0xab/0xe0 [ 60.939744][ T4123] __sys_sendto+0x1a4/0x270 [ 60.944217][ T4123] __x64_sys_sendto+0xd8/0x1b0 [ 60.949223][ T4123] do_syscall_64+0x33/0x90 [ 60.953882][ T4123] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.959840][ T4123] page last free stack trace: [ 60.964496][ T4123] free_pcp_prepare+0x34e/0x730 [ 60.969604][ T4123] free_unref_page+0x19/0x4b0 [ 60.974363][ T4123] em28xx_v4l2_init.cold+0x21f/0x2bbc [ 60.981083][ T4123] em28xx_init_extension+0x106/0x1c0 [ 60.986449][ T4123] process_one_work+0x800/0x11a0 [ 60.991559][ T4123] worker_thread+0x4a0/0xdd0 [ 60.996309][ T4123] kthread+0x2f8/0x3b0 [ 61.001034][ T4123] ret_from_fork+0x1f/0x30 [ 61.005439][ T4123] [ 61.007749][ T4123] Memory state around the buggy address: [ 61.013728][ T4123] ffff8881209a0800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.022110][ T4123] ffff8881209a0880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.030146][ T4123] >ffff8881209a0900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.038187][ T4123] ^ [ 61.043005][ T4123] ffff8881209a0980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.051042][ T4123] ffff8881209a0a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 61.059205][ T4123] ================================================================== [ 61.068110][ T4023] Kernel Offset: disabled [ 61.072599][ T4023] Rebooting in 86400 seconds..