Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 97.741025][ T17] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 97.748881][ T730] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 97.750872][ T5] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 97.756466][ T1289] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 97.764361][ T7] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 97.772202][ T22] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 98.131356][ T5] usb 4-1: config 0 has an invalid interface number: 193 but max is 0 [ 98.139735][ T5] usb 4-1: config 0 has no interface number 0 [ 98.146249][ T7] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 98.154460][ T7] usb 1-1: config 0 has no interface number 0 [ 98.160569][ T5] usb 4-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 98.169651][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.177678][ T7] usb 1-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 98.181266][ T17] usb 6-1: config 0 has an invalid interface number: 193 but max is 0 [ 98.186746][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.190457][ T7] usb 1-1: config 0 descriptor?? [ 98.194979][ T17] usb 6-1: config 0 has no interface number 0 [ 98.195217][ T17] usb 6-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 98.221780][ T5] usb 4-1: config 0 descriptor?? [ 98.223465][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.223633][ T730] usb 2-1: config 0 has an invalid interface number: 193 but max is 0 [ 98.244824][ T730] usb 2-1: config 0 has no interface number 0 [ 98.250988][ T22] usb 3-1: config 0 has an invalid interface number: 193 but max is 0 [ 98.259156][ T22] usb 3-1: config 0 has no interface number 0 [ 98.264111][ T5] r8712u: register rtl8712_netdev_ops to netdev_ops [ 98.265388][ T1289] usb 5-1: config 0 has an invalid interface number: 193 but max is 0 [ 98.272013][ T5] usb 4-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 98.280076][ T1289] usb 5-1: config 0 has no interface number 0 [ 98.289982][ T7] r8712u: register rtl8712_netdev_ops to netdev_ops [ 98.293430][ T22] usb 3-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 98.299407][ T7] usb 1-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 98.314992][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.324680][ T17] usb 6-1: config 0 descriptor?? [ 98.329768][ T730] usb 2-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 98.338844][ T730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.347089][ T1289] usb 5-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 98.356192][ T1289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.365867][ T17] r8712u: register rtl8712_netdev_ops to netdev_ops [ 98.372501][ T17] usb 6-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 98.380287][ T22] usb 3-1: config 0 descriptor?? [ 98.387038][ T1289] usb 5-1: config 0 descriptor?? [ 98.392909][ T730] usb 2-1: config 0 descriptor?? [ 98.401035][ T7] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 98.407706][ T7] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 98.415240][ T7] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 98.422932][ T5] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 98.429507][ T5] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 98.437016][ T5] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 98.443539][ T22] r8712u: register rtl8712_netdev_ops to netdev_ops [ 98.451348][ T22] usb 3-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 98.460674][ T1289] r8712u: register rtl8712_netdev_ops to netdev_ops [ 98.467361][ T1289] usb 5-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 98.476633][ T730] r8712u: register rtl8712_netdev_ops to netdev_ops executing program executing program [ 98.483285][ T730] usb 2-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 98.494491][ T1296] usb 1-1: USB disconnect, device number 2 [ 98.496049][ T1292] usb 4-1: USB disconnect, device number 2 [ 98.521695][ T17] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 98.528382][ T17] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 98.535912][ T17] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program [ 98.579036][ T17] usb 6-1: USB disconnect, device number 2 [ 98.601241][ T730] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 98.607886][ T730] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 98.615607][ T730] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program executing program executing program [ 98.623366][ T1289] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 98.629969][ T1289] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 98.637493][ T1289] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 98.645338][ T22] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 98.651975][ T22] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 98.659453][ T22] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 98.675514][ T22] usb 3-1: USB disconnect, device number 2 [ 98.681503][ T1289] usb 5-1: USB disconnect, device number 2 [ 98.687733][ T730] usb 2-1: USB disconnect, device number 2 [ 98.920887][ T1296] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 98.990890][ T1292] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 99.100875][ T1289] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 99.150940][ T17] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 99.200913][ T730] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 99.208512][ T22] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 99.280986][ T1296] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 99.289209][ T1296] usb 1-1: config 0 has no interface number 0 [ 99.295359][ T1296] usb 1-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 99.304435][ T1296] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.321452][ T1296] usb 1-1: config 0 descriptor?? [ 99.372746][ T1296] r8712u: register rtl8712_netdev_ops to netdev_ops [ 99.379365][ T1296] usb 1-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 99.401007][ T1292] usb 4-1: config 0 has an invalid interface number: 193 but max is 0 [ 99.409184][ T1292] usb 4-1: config 0 has no interface number 0 [ 99.415673][ T1292] usb 4-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 99.424752][ T1292] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.441443][ T1292] usb 4-1: config 0 descriptor?? [ 99.471184][ T1289] usb 5-1: config 0 has an invalid interface number: 193 but max is 0 [ 99.479376][ T1289] usb 5-1: config 0 has no interface number 0 [ 99.488526][ T1292] r8712u: register rtl8712_netdev_ops to netdev_ops [ 99.495201][ T1292] usb 4-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 99.500930][ T1296] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 99.502568][ T1289] usb 5-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 99.508255][ T1296] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 99.517328][ T1289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.524793][ T1296] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 99.541080][ T17] usb 6-1: config 0 has an invalid interface number: 193 but max is 0 [ 99.549264][ T17] usb 6-1: config 0 has no interface number 0 [ 99.556831][ T17] usb 6-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 executing program [ 99.565970][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.575975][ T1289] usb 5-1: config 0 descriptor?? [ 99.578946][ T1296] usb 1-1: USB disconnect, device number 3 [ 99.583957][ T17] usb 6-1: config 0 descriptor?? [ 99.593245][ T22] usb 3-1: config 0 has an invalid interface number: 193 but max is 0 [ 99.601496][ T22] usb 3-1: config 0 has no interface number 0 [ 99.607845][ T730] usb 2-1: config 0 has an invalid interface number: 193 but max is 0 [ 99.616125][ T730] usb 2-1: config 0 has no interface number 0 [ 99.623332][ T730] usb 2-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 99.632647][ T730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.640971][ T22] usb 3-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 99.650118][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.658301][ T1292] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 99.665175][ T1292] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 executing program [ 99.672719][ T1292] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 99.685170][ T17] r8712u: register rtl8712_netdev_ops to netdev_ops [ 99.691829][ T17] usb 6-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 99.699223][ T730] usb 2-1: config 0 descriptor?? [ 99.706580][ T1289] r8712u: register rtl8712_netdev_ops to netdev_ops [ 99.713225][ T1289] usb 5-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 99.720609][ T22] usb 3-1: config 0 descriptor?? [ 99.742155][ T1292] usb 4-1: USB disconnect, device number 3 [ 99.762864][ T22] r8712u: register rtl8712_netdev_ops to netdev_ops [ 99.769478][ T22] usb 3-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 99.782698][ T730] r8712u: register rtl8712_netdev_ops to netdev_ops [ 99.789307][ T730] usb 2-1: r8712u: USB_SPEED_LOW with 0 endpoints executing program executing program [ 99.841731][ T17] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 99.848388][ T17] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 99.856005][ T17] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 99.863795][ T1289] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 99.870384][ T1289] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 99.877965][ T1289] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 99.900087][ T1289] usb 5-1: USB disconnect, device number 3 [ 99.906151][ T22] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 99.912856][ T22] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 99.920329][ T22] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 99.928616][ T17] usb 6-1: USB disconnect, device number 3 [ 99.941190][ T730] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed executing program executing program [ 99.947813][ T730] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 99.955361][ T730] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 99.964759][ T22] usb 3-1: USB disconnect, device number 3 [ 99.983912][ T7] usb 2-1: USB disconnect, device number 3 [ 100.020936][ T1296] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 100.170859][ T1292] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 100.351169][ T17] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 100.390888][ T1289] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 100.391045][ T1296] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 100.406652][ T1296] usb 1-1: config 0 has no interface number 0 [ 100.412786][ T7] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 100.420338][ T1296] usb 1-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 100.429416][ T1296] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.430889][ T22] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 100.439016][ T1296] usb 1-1: config 0 descriptor?? [ 100.482787][ T1296] r8712u: register rtl8712_netdev_ops to netdev_ops [ 100.489460][ T1296] usb 1-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 100.560960][ T1292] usb 4-1: config 0 has an invalid interface number: 193 but max is 0 [ 100.569296][ T1292] usb 4-1: config 0 has no interface number 0 [ 100.575849][ T1292] usb 4-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 100.584932][ T1292] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.590937][ T1296] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 100.595672][ T1292] usb 4-1: config 0 descriptor?? [ 100.599555][ T1296] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 100.599579][ T1296] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program [ 100.664106][ T1292] r8712u: register rtl8712_netdev_ops to netdev_ops [ 100.670783][ T1292] usb 4-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 100.689298][ T1296] usb 1-1: USB disconnect, device number 4 [ 100.741435][ T17] usb 6-1: config 0 has an invalid interface number: 193 but max is 0 [ 100.749646][ T17] usb 6-1: config 0 has no interface number 0 [ 100.756466][ T17] usb 6-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 100.765797][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.771064][ T7] usb 2-1: config 0 has an invalid interface number: 193 but max is 0 [ 100.782070][ T7] usb 2-1: config 0 has no interface number 0 [ 100.789065][ T7] usb 2-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 100.798263][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.801131][ T1292] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 100.812897][ T1292] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 100.820372][ T1292] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 100.828087][ T17] usb 6-1: config 0 descriptor?? [ 100.831878][ T7] usb 2-1: config 0 descriptor?? executing program [ 100.834433][ T1289] usb 5-1: config 0 has an invalid interface number: 193 but max is 0 [ 100.846689][ T1289] usb 5-1: config 0 has no interface number 0 [ 100.853071][ T22] usb 3-1: config 0 has an invalid interface number: 193 but max is 0 [ 100.861323][ T22] usb 3-1: config 0 has no interface number 0 [ 100.873357][ T7] r8712u: register rtl8712_netdev_ops to netdev_ops [ 100.875419][ T22] usb 3-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 100.879971][ T7] usb 2-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 100.895582][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.906320][ T17] r8712u: register rtl8712_netdev_ops to netdev_ops [ 100.912992][ T17] usb 6-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 100.926433][ T1289] usb 5-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 100.935581][ T1289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.946550][ T1292] usb 4-1: USB disconnect, device number 4 [ 100.961841][ T1289] usb 5-1: config 0 descriptor?? [ 100.970390][ T22] usb 3-1: config 0 descriptor?? [ 100.981055][ T7] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 100.987727][ T7] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 100.995254][ T7] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 101.013765][ T1289] r8712u: register rtl8712_netdev_ops to netdev_ops [ 101.020390][ T1289] usb 5-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 101.043815][ T22] r8712u: register rtl8712_netdev_ops to netdev_ops [ 101.050457][ T22] usb 3-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 101.071080][ T17] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 101.077826][ T17] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 101.077860][ T7] usb 2-1: USB disconnect, device number 4 executing program executing program [ 101.085354][ T17] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 101.142455][ T5] usb 6-1: USB disconnect, device number 4 [ 101.151271][ T1289] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 101.158025][ T1289] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 101.165683][ T1289] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program executing program [ 101.190978][ T1296] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 101.196201][ T22] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 101.205200][ T22] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 101.213146][ T22] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 101.223500][ T1289] usb 5-1: USB disconnect, device number 4 [ 101.284417][ T22] usb 3-1: USB disconnect, device number 4 [ 101.490965][ T1292] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 101.510999][ T5] usb 6-1: new full-speed USB device number 5 using dummy_hcd [ 101.571000][ T1296] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 101.579287][ T1296] usb 1-1: config 0 has no interface number 0 [ 101.585699][ T1296] usb 1-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 101.594971][ T1296] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.603383][ T7] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 101.614167][ T1296] usb 1-1: config 0 descriptor?? [ 101.653624][ T1296] r8712u: register rtl8712_netdev_ops to netdev_ops [ 101.660257][ T1296] usb 1-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 101.720911][ T1289] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 101.760958][ T1296] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 101.767609][ T1296] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 101.775224][ T1296] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 101.780951][ T22] usb 3-1: new full-speed USB device number 5 using dummy_hcd executing program [ 101.855078][ T1296] usb 1-1: USB disconnect, device number 5 [ 101.871295][ T5] usb 6-1: config 0 has an invalid interface number: 193 but max is 0 [ 101.880157][ T5] usb 6-1: config 0 has no interface number 0 [ 101.890299][ T5] usb 6-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 101.899872][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.910941][ T1292] usb 4-1: config 0 has an invalid interface number: 193 but max is 0 [ 101.919450][ T1292] usb 4-1: config 0 has no interface number 0 [ 101.921862][ T5] usb 6-1: config 0 descriptor?? [ 101.926354][ T1292] usb 4-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 101.939733][ T1292] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.950154][ T1292] usb 4-1: config 0 descriptor?? [ 101.975355][ T5] r8712u: register rtl8712_netdev_ops to netdev_ops [ 101.982042][ T5] usb 6-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 101.988933][ T7] usb 2-1: config 0 has an invalid interface number: 193 but max is 0 [ 101.997182][ T7] usb 2-1: config 0 has no interface number 0 [ 102.003325][ T1292] r8712u: register rtl8712_netdev_ops to netdev_ops [ 102.005571][ T7] usb 2-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 102.009926][ T1292] usb 4-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 102.020331][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.038153][ T7] usb 2-1: config 0 descriptor?? [ 102.083745][ T7] r8712u: register rtl8712_netdev_ops to netdev_ops [ 102.090380][ T7] usb 2-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 102.101065][ T5] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 102.107684][ T5] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 102.116005][ T5] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 102.131604][ T1289] usb 5-1: config 0 has an invalid interface number: 193 but max is 0 [ 102.139828][ T1289] usb 5-1: config 0 has no interface number 0 [ 102.152831][ T1289] usb 5-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 102.162043][ T1289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.170382][ T1292] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 102.177285][ T1292] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 102.178431][ T5] usb 6-1: USB disconnect, device number 5 [ 102.184786][ T1292] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 102.191258][ T1289] usb 5-1: config 0 descriptor?? [ 102.198595][ T7] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 102.213551][ T1292] usb 4-1: USB disconnect, device number 5 [ 102.214942][ T7] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 executing program executing program [ 102.228237][ T7] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program [ 102.261128][ T22] usb 3-1: config 0 has an invalid interface number: 193 but max is 0 [ 102.269410][ T22] usb 3-1: config 0 has no interface number 0 [ 102.279705][ T1289] r8712u: register rtl8712_netdev_ops to netdev_ops [ 102.286469][ T1289] usb 5-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 102.302246][ T22] usb 3-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 102.311455][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.321667][ T1300] usb 2-1: USB disconnect, device number 5 [ 102.334437][ T22] usb 3-1: config 0 descriptor?? [ 102.413463][ T22] r8712u: register rtl8712_netdev_ops to netdev_ops [ 102.420101][ T22] usb 3-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 102.441074][ T1289] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 102.441137][ T1296] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 102.447709][ T1289] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 executing program [ 102.462670][ T1289] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 102.496769][ T1289] usb 5-1: USB disconnect, device number 5 [ 102.541044][ T22] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 102.547684][ T22] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 102.555414][ T22] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program [ 102.612941][ T22] usb 3-1: USB disconnect, device number 5 [ 102.681124][ T1292] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 102.751182][ T5] usb 6-1: new full-speed USB device number 6 using dummy_hcd [ 102.831158][ T1296] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 102.839431][ T1296] usb 1-1: config 0 has no interface number 0 [ 102.846120][ T1296] usb 1-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 102.855261][ T1296] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.855493][ T1300] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 102.872161][ T1296] usb 1-1: config 0 descriptor?? [ 102.912401][ T1296] r8712u: register rtl8712_netdev_ops to netdev_ops [ 102.919103][ T1296] usb 1-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 102.950861][ T1289] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 103.020927][ T1296] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 103.027544][ T1296] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 103.035127][ T1296] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 103.081078][ T22] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 103.091109][ T1292] usb 4-1: config 0 has an invalid interface number: 193 but max is 0 [ 103.099296][ T1292] usb 4-1: config 0 has no interface number 0 [ 103.107799][ T1292] usb 4-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 103.116975][ T1292] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 103.128247][ T17] usb 1-1: USB disconnect, device number 6 [ 103.131093][ T5] usb 6-1: config 0 has an invalid interface number: 193 but max is 0 [ 103.139069][ T1292] usb 4-1: config 0 descriptor?? [ 103.142328][ T5] usb 6-1: config 0 has no interface number 0 [ 103.150326][ T5] usb 6-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 103.162564][ T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.173403][ T5] usb 6-1: config 0 descriptor?? [ 103.203458][ T1292] r8712u: register rtl8712_netdev_ops to netdev_ops [ 103.210098][ T1292] usb 4-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 103.233283][ T5] r8712u: register rtl8712_netdev_ops to netdev_ops [ 103.239921][ T5] usb 6-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 103.251260][ T1300] usb 2-1: config 0 has an invalid interface number: 193 but max is 0 [ 103.259466][ T1300] usb 2-1: config 0 has no interface number 0 [ 103.266665][ T1300] usb 2-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 103.275889][ T1300] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.302517][ T1300] usb 2-1: config 0 descriptor?? [ 103.311294][ T1292] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 103.317923][ T1292] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 103.325529][ T1292] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 103.333740][ T1289] usb 5-1: config 0 has an invalid interface number: 193 but max is 0 [ 103.342203][ T1289] usb 5-1: config 0 has no interface number 0 [ 103.351696][ T1300] r8712u: register rtl8712_netdev_ops to netdev_ops [ 103.358311][ T1300] usb 2-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 103.361206][ T5] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 103.366030][ T1289] usb 5-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 103.371423][ T5] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 103.371447][ T5] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 103.395722][ T1289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program executing program [ 103.414630][ T1292] usb 4-1: USB disconnect, device number 6 [ 103.435068][ T5] usb 6-1: USB disconnect, device number 6 [ 103.437899][ T1289] usb 5-1: config 0 descriptor?? [ 103.481314][ T22] usb 3-1: config 0 has an invalid interface number: 193 but max is 0 [ 103.489535][ T22] usb 3-1: config 0 has no interface number 0 [ 103.496637][ T22] usb 3-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 103.505914][ T22] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.514027][ T1300] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 103.520625][ T1300] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 executing program [ 103.528223][ T1300] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 103.538723][ T1289] r8712u: register rtl8712_netdev_ops to netdev_ops [ 103.545383][ T1289] usb 5-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 103.555843][ T22] usb 3-1: config 0 descriptor?? [ 103.582632][ T1300] usb 2-1: USB disconnect, device number 6 [ 103.613362][ T22] r8712u: register rtl8712_netdev_ops to netdev_ops [ 103.620034][ T22] usb 3-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 103.626956][ T17] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 103.671032][ T1289] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 103.677675][ T1289] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 103.685759][ T1289] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program [ 103.738196][ T1289] usb 5-1: USB disconnect, device number 6 [ 103.751107][ T22] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 103.757740][ T22] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 103.765272][ T22] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" executing program [ 103.818494][ T730] usb 3-1: USB disconnect, device number 6 [ 103.864747][ T1204] ================================================================== [ 103.872960][ T1204] BUG: KASAN: use-after-free in rtl8712_dl_fw+0xd95/0xe10 [ 103.880070][ T1204] Read of size 8 at addr ffff88810a50fa00 by task dhcpcd/1204 [ 103.887513][ T1204] [ 103.889827][ T1204] CPU: 0 PID: 1204 Comm: dhcpcd Not tainted 5.15.0-rc5-syzkaller #0 [ 103.897792][ T1204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.907941][ T1204] Call Trace: [ 103.911217][ T1204] dump_stack_lvl+0xcd/0x134 [ 103.915804][ T1204] print_address_description.constprop.0.cold+0x6c/0x309 [ 103.922831][ T1204] ? rtl8712_dl_fw+0xd95/0xe10 [ 103.927588][ T1204] ? rtl8712_dl_fw+0xd95/0xe10 [ 103.932340][ T1204] kasan_report.cold+0x83/0xdf [ 103.937102][ T1204] ? rtl8712_dl_fw+0xd95/0xe10 [ 103.941876][ T1204] rtl8712_dl_fw+0xd95/0xe10 [ 103.946505][ T1204] ? r8712_usbctrl_vendorreq+0x14b/0x1f0 [ 103.952129][ T1204] ? rtl8712_hal_init.part.0+0x260/0x260 [ 103.957750][ T1204] ? usb_write8+0xa1/0xe0 [ 103.962067][ T1204] ? usb_write16+0xe0/0xe0 [ 103.966473][ T1204] ? usb_read16+0xd0/0xd0 [ 103.970802][ T1204] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 103.977067][ T1204] ? msleep+0xbf/0xf0 [ 103.981068][ T1204] ? ip6_route_dev_notify+0xda/0x3c0 [ 103.986365][ T1204] rtl871x_hal_init+0xae/0x180 [ 103.991145][ T1204] netdev_open+0xe6/0x6c0 [ 103.995490][ T1204] ? r871x_net_get_stats+0x2e0/0x2e0 [ 104.000765][ T1204] __dev_open+0x2bc/0x4d0 [ 104.005107][ T1204] ? dev_set_rx_mode+0x80/0x80 [ 104.009858][ T1204] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 104.015834][ T1204] ? __local_bh_enable_ip+0x9d/0xf0 [ 104.020935][ T17] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 104.021042][ T1204] __dev_change_flags+0x583/0x750 [ 104.029267][ T17] usb 1-1: config 0 has no interface number 0 [ 104.034188][ T1204] ? dev_set_allmulti+0x30/0x30 [ 104.034212][ T1204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 104.034240][ T1204] ? apparmor_capable+0x1d8/0x460 [ 104.040722][ T1292] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 104.045146][ T1204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 104.045178][ T1204] ? full_name_hash+0xb5/0xf0 [ 104.056401][ T17] usb 1-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 104.056587][ T1204] dev_change_flags+0x93/0x170 [ 104.056618][ T1204] devinet_ioctl+0x15d1/0x1ca0 [ 104.056648][ T1204] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 104.064134][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.070388][ T1204] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 104.075366][ T1300] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 104.084040][ T1204] ? _copy_from_user+0x5d/0x180 [ 104.084069][ T1204] inet_ioctl+0x1e6/0x320 [ 104.084098][ T1204] ? inet_dgram_connect+0x210/0x210 [ 104.084125][ T1204] ? lock_downgrade+0x6e0/0x6e0 [ 104.084147][ T1204] ? kfree+0xd9/0x460 [ 104.092044][ T17] usb 1-1: config 0 descriptor?? [ 104.093652][ T1204] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 104.093688][ T1204] ? tomoyo_path_number_perm+0x24e/0x590 [ 104.093714][ T1204] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 104.133907][ T17] r8712u: register rtl8712_netdev_ops to netdev_ops [ 104.134735][ T1204] ? __lock_acquire+0x162f/0x54a0 [ 104.134767][ T1204] sock_do_ioctl+0xcc/0x230 [ 104.134793][ T1204] ? put_user_ifreq+0x140/0x140 [ 104.134817][ T1204] ? vfs_fileattr_set+0xb70/0xb70 [ 104.139673][ T17] usb 1-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 104.143628][ T1204] sock_ioctl+0x2f1/0x640 [ 104.143652][ T1204] ? br_ioctl_call+0xa0/0xa0 [ 104.143674][ T1204] ? lock_downgrade+0x6e0/0x6e0 [ 104.143694][ T1204] ? lock_downgrade+0x6e0/0x6e0 [ 104.143715][ T1204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 104.223507][ T1204] ? br_ioctl_call+0xa0/0xa0 [ 104.228107][ T1204] __x64_sys_ioctl+0x193/0x200 [ 104.232880][ T1204] do_syscall_64+0x35/0xb0 [ 104.237320][ T1204] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.243229][ T1204] RIP: 0033:0x7faf720600e7 [ 104.247668][ T1204] Code: 3c 1c e8 1c ff ff ff 85 c0 79 87 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 61 9d 0c 00 f7 d8 64 89 01 48 [ 104.251213][ T17] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 104.267291][ T1204] RSP: 002b:00007ffe138744e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.267323][ T1204] RAX: ffffffffffffffda RBX: 00007faf71f726c8 RCX: 00007faf720600e7 [ 104.267339][ T1204] RDX: 00007ffe138846d8 RSI: 0000000000008914 RDI: 0000000000000005 [ 104.267359][ T1204] RBP: 00007ffe13894888 R08: 00007ffe13884698 R09: 00007ffe13884648 [ 104.267376][ T1204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.267390][ T1204] R13: 00007ffe138846d8 R14: 0000000000000028 R15: 0000000000008914 [ 104.267406][ T1204] [ 104.267411][ T1204] Allocated by task 1289: [ 104.267421][ T1204] kasan_save_stack+0x1b/0x40 [ 104.267448][ T1204] __kasan_kmalloc+0x7c/0x90 [ 104.267468][ T1204] _request_firmware+0x192/0x1440 [ 104.274102][ T17] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 104.282453][ T1204] request_firmware_work_func+0xdd/0x230 [ 104.282479][ T1204] process_one_work+0x9bf/0x1620 [ 104.282502][ T1204] worker_thread+0x658/0x11f0 executing program [ 104.290465][ T17] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 104.298413][ T1204] kthread+0x3c2/0x4a0 [ 104.298433][ T1204] ret_from_fork+0x1f/0x30 [ 104.298454][ T1204] [ 104.298459][ T1204] Freed by task 1289: [ 104.339653][ T1290] usb 1-1: USB disconnect, device number 7 [ 104.343301][ T1204] kasan_save_stack+0x1b/0x40 [ 104.343330][ T1204] kasan_set_track+0x1c/0x30 [ 104.343356][ T1204] kasan_set_free_info+0x20/0x30 [ 104.343377][ T1204] __kasan_slab_free+0xe0/0x110 [ 104.343397][ T1204] kfree+0xd9/0x460 [ 104.343413][ T1204] release_firmware+0x1b/0x30 [ 104.421546][ T1204] r871xu_dev_remove+0xcc/0x2c0 [ 104.426414][ T1204] usb_unbind_interface+0x1d8/0x8d0 [ 104.431627][ T1204] __device_release_driver+0x5d7/0x700 [ 104.437084][ T1204] device_release_driver+0x26/0x40 [ 104.442210][ T1204] bus_remove_device+0x2eb/0x5a0 [ 104.447147][ T1204] device_del+0x502/0xd60 [ 104.451493][ T1204] usb_disable_device+0x35b/0x7b0 [ 104.456526][ T1204] usb_disconnect.cold+0x27a/0x78e [ 104.461633][ T1204] hub_event+0x1c9c/0x4330 [ 104.466067][ T1204] process_one_work+0x9bf/0x1620 [ 104.470990][ T1300] usb 2-1: config 0 has an invalid interface number: 193 but max is 0 [ 104.471018][ T1300] usb 2-1: config 0 has no interface number 0 [ 104.479159][ T1204] worker_thread+0x658/0x11f0 [ 104.479184][ T1204] kthread+0x3c2/0x4a0 [ 104.479202][ T1204] ret_from_fork+0x1f/0x30 [ 104.479224][ T1204] [ 104.479230][ T1204] The buggy address belongs to the object at ffff88810a50fa00 [ 104.479230][ T1204] which belongs to the cache kmalloc-32 of size 32 [ 104.479247][ T1204] The buggy address is located 0 bytes inside of [ 104.479247][ T1204] 32-byte region [ffff88810a50fa00, ffff88810a50fa20) [ 104.486350][ T1292] usb 4-1: config 0 has an invalid interface number: 193 but max is 0 [ 104.489948][ T1204] The buggy address belongs to the page: [ 104.489958][ T1204] page:ffffea00042943c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10a50f [ 104.494062][ T1292] usb 4-1: config 0 has no interface number 0 [ 104.498405][ T1204] flags: 0x200000000000200(slab|node=0|zone=2) [ 104.502157][ T1292] usb 4-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 104.514587][ T1204] raw: 0200000000000200 ffffea0004593640 0000000d0000000d ffff888100041500 [ 104.514611][ T1204] raw: 0000000000000000 0000000000400040 00000001ffffffff 0000000000000000 [ 104.514624][ T1204] page dumped because: kasan: bad access detected [ 104.514634][ T1204] page_owner tracks the page as allocated [ 104.514641][ T1204] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1168, ts 8759865324, free_ts 6188612664 [ 104.514671][ T1204] get_page_from_freelist+0x11d2/0x28b0 [ 104.514698][ T1204] __alloc_pages+0x1b2/0x4e0 [ 104.527756][ T1292] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.535920][ T1204] alloc_pages+0x1a7/0x300 [ 104.535945][ T1204] new_slab+0x319/0x490 [ 104.535963][ T1204] ___slab_alloc+0xa4b/0x1170 [ 104.535980][ T1204] __kmalloc+0x303/0x320 [ 104.543221][ T1300] usb 2-1: New USB device found, idVendor=0df6, idProduct=005b, bcdDevice=ac.d3 [ 104.551845][ T1204] kobject_get_path+0xbe/0x230 [ 104.551874][ T1204] kobject_uevent_env+0x265/0x1650 [ 104.551899][ T1204] kobject_synth_uevent+0x701/0x850 [ 104.551923][ T1204] uevent_store+0x42/0x90 [ 104.551945][ T1204] drv_attr_store+0x6d/0xa0 [ 104.558007][ T1300] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.564131][ T1204] sysfs_kf_write+0x110/0x160 [ 104.564154][ T1204] kernfs_fop_write_iter+0x342/0x500 [ 104.564175][ T1204] new_sync_write+0x429/0x660 [ 104.564194][ T1204] vfs_write+0x77c/0xa90 [ 104.564214][ T1204] ksys_write+0x12d/0x250 [ 104.586748][ T1300] usb 2-1: config 0 descriptor?? [ 104.590344][ T1204] page last free stack trace: [ 104.590353][ T1204] free_pcp_prepare+0x2b3/0x670 [ 104.590380][ T1204] free_unref_page+0x19/0x490 [ 104.590401][ T1204] kasan_depopulate_vmalloc_pte+0x5c/0x70 [ 104.590427][ T1204] __apply_to_page_range+0x694/0x1080 [ 104.602231][ T1292] usb 4-1: config 0 descriptor?? [ 104.602526][ T1204] kasan_release_vmalloc+0xa7/0xc0 [ 104.602557][ T1204] __purge_vmap_area_lazy+0x8f9/0x1c50 [ 104.602586][ T1204] _vm_unmap_aliases.part.0+0x3f9/0x510 [ 104.663173][ T1300] r8712u: register rtl8712_netdev_ops to netdev_ops [ 104.667813][ T1204] vm_unmap_aliases+0x47/0x50 [ 104.673005][ T1300] usb 2-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 104.678098][ T1204] change_page_attr_set_clr+0x241/0x500 [ 104.691755][ T1292] r8712u: register rtl8712_netdev_ops to netdev_ops [ 104.694877][ T1204] set_memory_nx+0xb2/0x110 [ 104.694909][ T1204] free_init_pages+0x73/0xc0 [ 104.694928][ T1204] kernel_init+0x24/0x1d0 [ 104.699681][ T1292] usb 4-1: r8712u: USB_SPEED_LOW with 0 endpoints [ 104.704935][ T1204] ret_from_fork+0x1f/0x30 [ 104.704957][ T1204] [ 104.704962][ T1204] Memory state around the buggy address: [ 104.704973][ T1204] ffff88810a50f900: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 104.704988][ T1204] ffff88810a50f980: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 104.705002][ T1204] >ffff88810a50fa00: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 104.705014][ T1204] ^ [ 104.705024][ T1204] ffff88810a50fa80: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 104.811106][ T1292] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 104.812702][ T1204] ffff88810a50fb00: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 104.812717][ T1204] ================================================================== [ 104.812725][ T1204] Disabling lock debugging due to kernel taint [ 104.812967][ T1204] Kernel panic - not syncing: panic_on_warn set ... [ 104.819152][ T1292] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 104.823541][ T1204] CPU: 0 PID: 1204 Comm: dhcpcd Tainted: G B 5.15.0-rc5-syzkaller #0 [ 104.823565][ T1204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.823576][ T1204] Call Trace: [ 104.823582][ T1204] dump_stack_lvl+0xcd/0x134 [ 104.825907][ T1292] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 104.831507][ T1204] panic+0x2b0/0x6dd [ 104.831531][ T1204] ? __warn_printk+0xf3/0xf3 [ 104.839736][ T1300] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 104.847622][ T1204] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 104.847649][ T1204] ? trace_hardirqs_on+0x38/0x1a0 [ 104.847669][ T1204] ? trace_hardirqs_on+0x51/0x1a0 [ 104.855733][ T1300] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 104.859752][ T1204] ? rtl8712_dl_fw+0xd95/0xe10 [ 104.867809][ T1300] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 104.874347][ T1204] ? rtl8712_dl_fw+0xd95/0xe10 [ 104.874372][ T1204] end_report.cold+0x63/0x6f [ 104.903344][ T1292] usb 4-1: USB disconnect, device number 7 [ 104.910601][ T1204] kasan_report.cold+0x71/0xdf [ 104.910628][ T1204] ? rtl8712_dl_fw+0xd95/0xe10 [ 104.960750][ T1300] usb 2-1: USB disconnect, device number 7 [ 104.966730][ T1204] rtl8712_dl_fw+0xd95/0xe10 [ 104.966760][ T1204] ? r8712_usbctrl_vendorreq+0x14b/0x1f0 [ 104.966787][ T1204] ? rtl8712_hal_init.part.0+0x260/0x260 [ 105.042775][ T1204] ? usb_write8+0xa1/0xe0 [ 105.047139][ T1204] ? usb_write16+0xe0/0xe0 [ 105.051579][ T1204] ? usb_read16+0xd0/0xd0 [ 105.055927][ T1204] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 105.062174][ T1204] ? msleep+0xbf/0xf0 [ 105.066139][ T1204] ? ip6_route_dev_notify+0xda/0x3c0 [ 105.071415][ T1204] rtl871x_hal_init+0xae/0x180 [ 105.076180][ T1204] netdev_open+0xe6/0x6c0 [ 105.080496][ T1204] ? r871x_net_get_stats+0x2e0/0x2e0 [ 105.085765][ T1204] __dev_open+0x2bc/0x4d0 [ 105.090078][ T1204] ? dev_set_rx_mode+0x80/0x80 [ 105.094843][ T1204] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 105.100810][ T1204] ? __local_bh_enable_ip+0x9d/0xf0 [ 105.106087][ T1204] __dev_change_flags+0x583/0x750 [ 105.111094][ T1204] ? dev_set_allmulti+0x30/0x30 [ 105.115940][ T1204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 105.122165][ T1204] ? apparmor_capable+0x1d8/0x460 [ 105.127173][ T1204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 105.133398][ T1204] ? full_name_hash+0xb5/0xf0 [ 105.138068][ T1204] dev_change_flags+0x93/0x170 [ 105.142904][ T1204] devinet_ioctl+0x15d1/0x1ca0 [ 105.147666][ T1204] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 105.152763][ T1204] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 105.158999][ T1204] ? _copy_from_user+0x5d/0x180 [ 105.163850][ T1204] inet_ioctl+0x1e6/0x320 [ 105.168168][ T1204] ? inet_dgram_connect+0x210/0x210 [ 105.173362][ T1204] ? lock_downgrade+0x6e0/0x6e0 [ 105.178206][ T1204] ? kfree+0xd9/0x460 [ 105.182170][ T1204] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 105.188404][ T1204] ? tomoyo_path_number_perm+0x24e/0x590 [ 105.194027][ T1204] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 105.199830][ T1204] ? __lock_acquire+0x162f/0x54a0 [ 105.204837][ T1204] sock_do_ioctl+0xcc/0x230 [ 105.209329][ T1204] ? put_user_ifreq+0x140/0x140 [ 105.214165][ T1204] ? vfs_fileattr_set+0xb70/0xb70 [ 105.219176][ T1204] sock_ioctl+0x2f1/0x640 [ 105.223491][ T1204] ? br_ioctl_call+0xa0/0xa0 [ 105.228066][ T1204] ? lock_downgrade+0x6e0/0x6e0 [ 105.232898][ T1204] ? lock_downgrade+0x6e0/0x6e0 [ 105.237729][ T1204] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 105.243958][ T1204] ? br_ioctl_call+0xa0/0xa0 [ 105.248534][ T1204] __x64_sys_ioctl+0x193/0x200 [ 105.253278][ T1204] do_syscall_64+0x35/0xb0 [ 105.257695][ T1204] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 105.263573][ T1204] RIP: 0033:0x7faf720600e7 [ 105.267971][ T1204] Code: 3c 1c e8 1c ff ff ff 85 c0 79 87 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 61 9d 0c 00 f7 d8 64 89 01 48 [ 105.287582][ T1204] RSP: 002b:00007ffe138744e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.295985][ T1204] RAX: ffffffffffffffda RBX: 00007faf71f726c8 RCX: 00007faf720600e7 [ 105.303957][ T1204] RDX: 00007ffe138846d8 RSI: 0000000000008914 RDI: 0000000000000005 [ 105.311915][ T1204] RBP: 00007ffe13894888 R08: 00007ffe13884698 R09: 00007ffe13884648 [ 105.319885][ T1204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.327845][ T1204] R13: 00007ffe138846d8 R14: 0000000000000028 R15: 0000000000008914 [ 105.335884][ T1204] Kernel Offset: disabled [ 105.340193][ T1204] Rebooting in 86400 seconds..