Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs 1970/01/01 00:00:31 serving rpc on tcp://38287 [ 32.311566][ T4338] cgroup: Unknown subsys name 'net' [ 32.544827][ T4338] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.816183][ T4338] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.933140][ T1666] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.934593][ T1666] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.940642][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.942292][ T4390] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.944379][ T4390] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.945939][ T4390] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.947857][ T4390] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.949491][ T4390] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.950977][ T4390] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.993255][ T1666] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.994653][ T1666] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.996807][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.016130][ T4384] chnl_net:caif_netlink_parms(): no params data found [ 41.040300][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.042183][ T4384] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.043934][ T4384] device bridge_slave_0 entered promiscuous mode [ 41.047918][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.049273][ T4384] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.050902][ T4384] device bridge_slave_1 entered promiscuous mode [ 41.174156][ T4384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.176817][ T4384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.198855][ T4384] team0: Port device team_slave_0 added [ 41.215353][ T4384] team0: Port device team_slave_1 added [ 41.232942][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.234317][ T4384] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.239178][ T4384] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.249017][ T4384] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.250263][ T4384] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.261241][ T4384] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.404895][ T4384] device hsr_slave_0 entered promiscuous mode [ 41.442026][ T4384] device hsr_slave_1 entered promiscuous mode [ 41.570714][ T4384] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 41.615457][ T4384] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 41.673165][ T4384] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 41.753286][ T4384] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 41.800559][ T4384] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.801888][ T4384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.803314][ T4384] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.804535][ T4384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.822457][ T4384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.826743][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.829051][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.831172][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.836703][ T4384] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.839647][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.841380][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.842816][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.847523][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.849259][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.850567][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.857424][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.859145][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.863104][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.871137][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.874558][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.877166][ T4384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.939329][ T4384] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.942419][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.943915][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.949490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.951314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.961599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.965062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.966670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.968106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.970163][ T4384] device veth0_vlan entered promiscuous mode [ 41.974885][ T4384] device veth1_vlan entered promiscuous mode [ 41.984117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.985912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.987584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.989270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.992733][ T4384] device veth0_macvtap entered promiscuous mode [ 41.995097][ T4384] device veth1_macvtap entered promiscuous mode [ 42.000532][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.002355][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.004135][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.005698][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.007388][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.010461][ T4384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.012648][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.014523][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.017260][ T4384] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.018796][ T4384] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.020282][ T4384] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.022118][ T4384] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:42 executed programs: 0 [ 42.166936][ T4390] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 42.168831][ T4390] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 42.170818][ T4390] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 42.175264][ T4388] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 42.176799][ T4388] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 42.178207][ T4388] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.180061][ T4388] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 42.181711][ T4388] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 42.183972][ T4388] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 42.185584][ T4388] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 42.187782][ T4388] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 42.189385][ T4453] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 42.224174][ T4453] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 42.225911][ T4453] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 42.227561][ T4453] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 42.231108][ T4453] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 42.233746][ T4453] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 42.235129][ T4453] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 42.255652][ T4390] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 42.257579][ T4390] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 42.259204][ T4390] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 42.261072][ T4390] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 42.265187][ T4390] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 42.266601][ T4390] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 42.291353][ T4390] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 42.302705][ T4390] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 42.304534][ T4390] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 42.306471][ T4390] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 42.308279][ T4390] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 42.313295][ T4390] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 42.316363][ T4446] chnl_net:caif_netlink_parms(): no params data found [ 42.333356][ T4449] chnl_net:caif_netlink_parms(): no params data found [ 42.408568][ T4446] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.410032][ T4446] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.411636][ T4446] device bridge_slave_0 entered promiscuous mode [ 42.415110][ T4446] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.416415][ T4446] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.418096][ T4446] device bridge_slave_1 entered promiscuous mode [ 42.425097][ T4449] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.426408][ T4449] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.428128][ T4449] device bridge_slave_0 entered promiscuous mode [ 42.430942][ T4449] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.432694][ T4449] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.434459][ T4449] device bridge_slave_1 entered promiscuous mode [ 42.449742][ T4446] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.452607][ T4446] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.456448][ T4449] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.459704][ T4449] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.461256][ T4451] chnl_net:caif_netlink_parms(): no params data found [ 42.469983][ T4446] team0: Port device team_slave_0 added [ 42.481664][ T4446] team0: Port device team_slave_1 added [ 42.497173][ T4449] team0: Port device team_slave_0 added [ 42.506626][ T4449] team0: Port device team_slave_1 added [ 42.508118][ T4446] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.509441][ T4446] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.514484][ T4446] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.531348][ T4446] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.532751][ T4446] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.536827][ T4446] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.539024][ T4449] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.540229][ T4449] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.545370][ T4449] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.548230][ T4451] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.549451][ T4451] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.551159][ T4451] device bridge_slave_0 entered promiscuous mode [ 42.556224][ T4451] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.557475][ T4451] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.559089][ T4451] device bridge_slave_1 entered promiscuous mode [ 42.565022][ T4449] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.566331][ T4449] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.570882][ T4449] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.578396][ T4460] chnl_net:caif_netlink_parms(): no params data found [ 42.589689][ T4451] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.595513][ T4451] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.604655][ T4455] chnl_net:caif_netlink_parms(): no params data found [ 42.633016][ T4446] device hsr_slave_0 entered promiscuous mode [ 42.682073][ T4446] device hsr_slave_1 entered promiscuous mode [ 42.724589][ T4446] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.725962][ T4446] Cannot create hsr debugfs directory [ 42.756111][ T4451] team0: Port device team_slave_0 added [ 42.792841][ T4449] device hsr_slave_0 entered promiscuous mode [ 42.834731][ T4449] device hsr_slave_1 entered promiscuous mode [ 42.874540][ T4449] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.875978][ T4449] Cannot create hsr debugfs directory [ 42.883343][ T4451] team0: Port device team_slave_1 added [ 42.884564][ T4460] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.885878][ T4460] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.887518][ T4460] device bridge_slave_0 entered promiscuous mode [ 42.914903][ T4460] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.916167][ T4460] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.917992][ T4460] device bridge_slave_1 entered promiscuous mode [ 42.924070][ T4455] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.925525][ T4455] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.927247][ T4455] device bridge_slave_0 entered promiscuous mode [ 42.938396][ T4451] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.939746][ T4451] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.947134][ T4451] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.950287][ T4460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.953034][ T4460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.956693][ T4455] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.958091][ T4455] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.959758][ T4455] device bridge_slave_1 entered promiscuous mode [ 42.976340][ T4451] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.977597][ T4451] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.984121][ T4451] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.008571][ T4455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.011209][ T4455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.020519][ T4460] team0: Port device team_slave_0 added [ 43.040504][ T4460] team0: Port device team_slave_1 added [ 43.051683][ T4455] team0: Port device team_slave_0 added [ 43.067785][ T4455] team0: Port device team_slave_1 added [ 43.090317][ T4460] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.091632][ T4460] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.097315][ T4460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.099924][ T4455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.101215][ T4455] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.106278][ T4455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.133845][ T4451] device hsr_slave_0 entered promiscuous mode [ 43.172115][ T4451] device hsr_slave_1 entered promiscuous mode [ 43.211893][ T4451] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.213217][ T4451] Cannot create hsr debugfs directory [ 43.215907][ T4460] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.217188][ T4460] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.222129][ T4460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.224596][ T4455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.225811][ T4455] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 43.230177][ T4455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.285606][ T4460] device hsr_slave_0 entered promiscuous mode [ 43.321965][ T4460] device hsr_slave_1 entered promiscuous mode [ 43.361842][ T4460] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.363280][ T4460] Cannot create hsr debugfs directory [ 43.452979][ T4455] device hsr_slave_0 entered promiscuous mode [ 43.481940][ T4455] device hsr_slave_1 entered promiscuous mode [ 43.521837][ T4455] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.523264][ T4455] Cannot create hsr debugfs directory [ 43.525492][ T4449] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 43.594901][ T4449] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 43.644663][ T4449] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 43.700709][ T4449] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 43.733589][ T4446] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.833769][ T4451] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.838297][ T4446] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.235066][ T4446] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.251991][ T4388] Bluetooth: hci2: command 0x0409 tx timeout [ 44.252075][ T4390] Bluetooth: hci1: command 0x0409 tx timeout [ 44.253159][ T4388] Bluetooth: hci0: command 0x0409 tx timeout [ 44.283001][ T4446] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.332075][ T48] Bluetooth: hci4: command 0x0409 tx timeout [ 44.333225][ T48] Bluetooth: hci3: command 0x0409 tx timeout [ 44.680051][ T4446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.687493][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.689078][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.693109][ T4446] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.695856][ T4449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.698104][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.699854][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.701505][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.702978][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.706960][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.709149][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.710896][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.716136][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.717491][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.724538][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.726451][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.727895][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.776636][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.779865][ T4449] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.782193][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.785075][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.786914][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.791563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.793597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.795105][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.796346][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.798230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.800091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.803182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.804975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.806552][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.807847][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.809366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.811380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.814184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.852382][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.854268][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.855962][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.857694][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.861643][ T4446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.953370][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.955462][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.041928][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.113652][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.115631][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.117252][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.118889][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.203498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.205310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.243618][ T4449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.255998][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.257368][ T1666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.276271][ T4446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.283530][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.285318][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.299574][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.301400][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.304333][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.305869][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.309084][ T4446] device veth0_vlan entered promiscuous mode [ 45.314785][ T4446] device veth1_vlan entered promiscuous mode [ 45.322982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.324658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.326238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.327941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.331456][ T4446] device veth0_macvtap entered promiscuous mode [ 45.338352][ T4446] device veth1_macvtap entered promiscuous mode [ 45.345215][ T4446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.346990][ T4446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.349358][ T4446] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.350622][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.352955][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.354661][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.361607][ T4446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.364305][ T4446] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.366663][ T4446] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.369266][ T4446] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.370815][ T4446] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.376518][ T4446] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.378065][ T4446] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.380353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.384942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.388929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.390340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.656589][ T4449] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.675199][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.677097][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.685387][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.687233][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.688931][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.690542][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.705513][ T4449] device veth0_vlan entered promiscuous mode [ 45.708504][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.709906][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.711451][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.720469][ T4449] device veth1_vlan entered promiscuous mode [ 45.739474][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.741142][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.742968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.744657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.746226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.748941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.750893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.756528][ T4449] device veth0_macvtap entered promiscuous mode [ 45.759031][ T4449] device veth1_macvtap entered promiscuous mode [ 45.764144][ T4449] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.765907][ T4449] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.767493][ T4449] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.769308][ T4449] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.771587][ T4449] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.773476][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.775017][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.776803][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.778506][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.781165][ T4449] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.784849][ T4449] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.786551][ T4449] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.788354][ T4449] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.790661][ T4449] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.795389][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.797243][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.799977][ T4449] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.801571][ T4449] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.809634][ T4449] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.811275][ T4449] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.940302][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.941647][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.943389][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.334514][ T4388] Bluetooth: hci1: command 0x041b tx timeout [ 46.334533][ T48] Bluetooth: hci2: command 0x041b tx timeout [ 46.335665][ T4388] Bluetooth: hci0: command 0x041b tx timeout [ 46.411907][ T4388] Bluetooth: hci3: command 0x041b tx timeout [ 46.412859][ T4390] Bluetooth: hci4: command 0x041b tx timeout [ 46.793598][ T4451] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.163283][ T4451] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.233309][ T4451] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.154446][ T11] device hsr_slave_0 left promiscuous mode [ 48.192129][ T11] device hsr_slave_1 left promiscuous mode [ 48.271918][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.273383][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.275212][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.276430][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.277974][ T11] device bridge_slave_1 left promiscuous mode [ 48.279510][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.333041][ T11] device bridge_slave_0 left promiscuous mode [ 48.334333][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.411837][ T48] Bluetooth: hci2: command 0x040f tx timeout [ 48.413120][ T48] Bluetooth: hci1: command 0x040f tx timeout [ 48.421958][ T4390] Bluetooth: hci0: command 0x040f tx timeout [ 48.462031][ T11] device veth1_macvtap left promiscuous mode [ 48.463188][ T11] device veth0_macvtap left promiscuous mode [ 48.464273][ T11] device veth1_vlan left promiscuous mode [ 48.465369][ T11] device veth0_vlan left promiscuous mode [ 48.491948][ T4390] Bluetooth: hci4: command 0x040f tx timeout [ 48.492084][ T48] Bluetooth: hci3: command 0x040f tx timeout [ 48.817547][ T4510] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 48.819200][ T4510] nci: nci_start_poll: failed to set local general bytes [ 48.821421][ T4505] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 48.823451][ T4505] [ 48.823854][ T4505] ====================================================== [ 48.825050][ T4505] WARNING: possible circular locking dependency detected [ 48.826352][ T4505] syzkaller #0 Not tainted [ 48.827199][ T4505] ------------------------------------------------------ [ 48.828577][ T4505] syz.0.17/4505 is trying to acquire lock: [ 48.829650][ T4505] ffff800016a5b128 (nci_mutex){+.+.}-{3:3}, at: virtual_nci_close+0x28/0x58 [ 48.831331][ T4505] [ 48.831331][ T4505] but task is already holding lock: [ 48.832779][ T4505] ffff0000d647f350 (&ndev->req_lock){+.+.}-{3:3}, at: nci_close_device+0xe8/0x57c [ 48.834516][ T4505] [ 48.834516][ T4505] which lock already depends on the new lock. [ 48.834516][ T4505] [ 48.836357][ T4505] [ 48.836357][ T4505] the existing dependency chain (in reverse order) is: [ 48.837988][ T4505] [ 48.837988][ T4505] -> #3 (&ndev->req_lock){+.+.}-{3:3}: [ 48.839393][ T4505] __mutex_lock_common+0x1a0/0x1f3c [ 48.840455][ T4505] mutex_lock_nested+0x38/0x44 [ 48.841416][ T4505] nci_start_poll+0x424/0xaa0 [ 48.842347][ T4505] nfc_start_poll+0x124/0x284 [ 48.843292][ T4505] nfc_genl_start_poll+0x1b0/0x2f4 [ 48.844333][ T4505] genl_family_rcv_msg_doit+0x210/0x308 [ 48.845463][ T4505] genl_rcv_msg+0x424/0x600 [ 48.846439][ T4505] netlink_rcv_skb+0x220/0x3ec [ 48.847397][ T4505] genl_rcv+0x38/0x50 [ 48.848230][ T4505] netlink_unicast+0x5fc/0x80c [ 48.849219][ T4505] netlink_sendmsg+0x6f0/0x9d8 [ 48.850192][ T4505] ____sys_sendmsg+0x588/0x90c [ 48.851149][ T4505] __sys_sendmsg+0x288/0x374 [ 48.852126][ T4505] __arm64_sys_sendmsg+0x80/0x94 [ 48.853162][ T4505] invoke_syscall+0x98/0x290 [ 48.854149][ T4505] el0_svc_common+0x13c/0x258 [ 48.855143][ T4505] do_el0_svc+0x5c/0x134 [ 48.856072][ T4505] el0_svc+0x58/0x128 [ 48.856926][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 48.858005][ T4505] el0t_64_sync+0x18c/0x190 [ 48.858971][ T4505] [ 48.858971][ T4505] -> #2 (&genl_data->genl_data_mutex){+.+.}-{3:3}: [ 48.860619][ T4505] __mutex_lock_common+0x1a0/0x1f3c [ 48.861719][ T4505] mutex_lock_nested+0x38/0x44 [ 48.862747][ T4505] nfc_urelease_event_work+0x108/0x2b8 [ 48.863921][ T4505] process_one_work+0x7e4/0x13bc [ 48.864992][ T4505] worker_thread+0x8cc/0xfe8 [ 48.865937][ T4505] kthread+0x254/0x2e0 [ 48.866793][ T4505] ret_from_fork+0x10/0x20 [ 48.867719][ T4505] [ 48.867719][ T4505] -> #1 (nfc_devlist_mutex){+.+.}-{3:3}: [ 48.869201][ T4505] __mutex_lock_common+0x1a0/0x1f3c [ 48.870260][ T4505] mutex_lock_nested+0x38/0x44 [ 48.871249][ T4505] nfc_register_device+0x48/0x300 [ 48.872278][ T4505] nci_register_device+0x6b8/0x7e4 [ 48.873363][ T4505] virtual_ncidev_open+0x6c/0xd8 [ 48.874439][ T4505] misc_open+0x310/0x388 [ 48.875357][ T4505] chrdev_open+0x3d0/0x51c [ 48.876349][ T4505] do_dentry_open+0x738/0xf8c [ 48.877364][ T4505] vfs_open+0x7c/0x90 [ 48.878248][ T4505] path_openat+0x1fc0/0x27a0 [ 48.879207][ T4505] do_filp_open+0x198/0x38c [ 48.880150][ T4505] do_sys_openat2+0x134/0x3fc [ 48.881121][ T4505] __arm64_sys_openat+0x11c/0x150 [ 48.882217][ T4505] invoke_syscall+0x98/0x290 [ 48.883219][ T4505] el0_svc_common+0x13c/0x258 [ 48.884249][ T4505] do_el0_svc+0x5c/0x134 [ 48.885194][ T4505] el0_svc+0x58/0x128 [ 48.886056][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 48.887066][ T4505] el0t_64_sync+0x18c/0x190 [ 48.887988][ T4505] [ 48.887988][ T4505] -> #0 (nci_mutex){+.+.}-{3:3}: [ 48.889417][ T4505] __lock_acquire+0x2808/0x6634 [ 48.890517][ T4505] lock_acquire+0x20c/0x638 [ 48.891541][ T4505] __mutex_lock_common+0x1a0/0x1f3c [ 48.892817][ T4505] mutex_lock_nested+0x38/0x44 [ 48.893900][ T4505] virtual_nci_close+0x28/0x58 [ 48.894995][ T4505] nci_close_device+0x2e4/0x57c [ 48.896085][ T4505] nci_unregister_device+0x78/0x258 [ 48.897211][ T4505] virtual_ncidev_close+0x70/0xb0 [ 48.898325][ T4505] __fput+0x1b4/0x7b0 [ 48.899229][ T4505] ____fput+0x20/0x30 [ 48.900135][ T4505] task_work_run+0x1f4/0x280 [ 48.901167][ T4505] do_notify_resume+0x20f8/0x2c84 [ 48.902299][ T4505] el0_svc+0x98/0x128 [ 48.903208][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 48.904316][ T4505] el0t_64_sync+0x18c/0x190 [ 48.905318][ T4505] [ 48.905318][ T4505] other info that might help us debug this: [ 48.905318][ T4505] [ 48.907336][ T4505] Chain exists of: [ 48.907336][ T4505] nci_mutex --> &genl_data->genl_data_mutex --> &ndev->req_lock [ 48.907336][ T4505] [ 48.910022][ T4505] Possible unsafe locking scenario: [ 48.910022][ T4505] [ 48.911469][ T4505] CPU0 CPU1 [ 48.912490][ T4505] ---- ---- [ 48.913432][ T4505] lock(&ndev->req_lock); [ 48.914220][ T4505] lock(&genl_data->genl_data_mutex); [ 48.915677][ T4505] lock(&ndev->req_lock); [ 48.916986][ T4505] lock(nci_mutex); [ 48.917762][ T4505] [ 48.917762][ T4505] *** DEADLOCK *** [ 48.917762][ T4505] [ 48.919344][ T4505] 1 lock held by syz.0.17/4505: [ 48.920290][ T4505] #0: ffff0000d647f350 (&ndev->req_lock){+.+.}-{3:3}, at: nci_close_device+0xe8/0x57c [ 48.922187][ T4505] [ 48.922187][ T4505] stack backtrace: [ 48.923328][ T4505] CPU: 0 PID: 4505 Comm: syz.0.17 Not tainted syzkaller #0 [ 48.924701][ T4505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 48.926622][ T4505] Call trace: [ 48.927237][ T4505] dump_backtrace+0x1c4/0x1f0 [ 48.928173][ T4505] show_stack+0x2c/0x3c [ 48.928989][ T4505] __dump_stack+0x30/0x40 [ 48.929795][ T4505] dump_stack_lvl+0xf4/0x15c [ 48.930641][ T4505] dump_stack+0x1c/0x5c [ 48.931412][ T4505] print_circular_bug+0x148/0x1b0 [ 48.932370][ T4505] check_noncircular+0x264/0x2f8 [ 48.933299][ T4505] __lock_acquire+0x2808/0x6634 [ 48.934230][ T4505] lock_acquire+0x20c/0x638 [ 48.935093][ T4505] __mutex_lock_common+0x1a0/0x1f3c [ 48.936119][ T4505] mutex_lock_nested+0x38/0x44 [ 48.937053][ T4505] virtual_nci_close+0x28/0x58 [ 48.938000][ T4505] nci_close_device+0x2e4/0x57c [ 48.938917][ T4505] nci_unregister_device+0x78/0x258 [ 48.939936][ T4505] virtual_ncidev_close+0x70/0xb0 [ 48.940912][ T4505] __fput+0x1b4/0x7b0 [ 48.941654][ T4505] ____fput+0x20/0x30 [ 48.942426][ T4505] task_work_run+0x1f4/0x280 [ 48.943324][ T4505] do_notify_resume+0x20f8/0x2c84 [ 48.944296][ T4505] el0_svc+0x98/0x128 [ 48.945039][ T4505] el0t_64_sync_handler+0x84/0xf0 [ 48.945987][ T4505] el0t_64_sync+0x18c/0x190 1970/01/01 00:00:48 executed programs: 11 [ 50.491887][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 50.492031][ T4390] Bluetooth: hci1: command 0x0419 tx timeout [ 50.493024][ T48] Bluetooth: hci2: command 0x0419 tx timeout [ 50.571998][ T4388] Bluetooth: hci3: command 0x0419 tx timeout [ 50.573067][ T4388] Bluetooth: hci4: command 0x0419 tx timeout [ 50.672777][ T11] team0 (unregistering): Port device team_slave_1 removed [ 50.842868][ T11] team0 (unregistering): Port device team_slave_0 removed [ 51.022122][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.222490][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.703698][ T11] bond0 (unregistering): Released all slaves [ 52.994790][ T4449] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 52.999150][ T4451] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 53.035273][ T4451] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 53.074725][ T4451] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 53.112901][ T4455] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 53.133230][ T4455] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 53.174615][ T4455] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 53.213767][ T4451] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 53.243095][ T4460] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 53.243124][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.245740][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.282820][ T4460] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 53.322611][ T4455] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 53.382537][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.384817][ T4460] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 53.414426][ T4460] netdevsim netdevsim3 netdevsim3: renamed from eth3