Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.065467][ C1] random: crng init done [ 27.069718][ C1] random: 7 urandom warning(s) missed due to ratelimiting [ 33.209726][ T6823] IPVS: ftp: loaded support on port[0] = 21 [ 33.251139][ T119] tipc: TX() has been purged, node left! [ 33.500243][ T6806] can: request_module (can-proto-0) failed. [ 34.125355][ T6806] can: request_module (can-proto-0) failed. [ 34.133212][ T6806] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. 2020/09/16 14:04:38 parsed 1 programs 2020/09/16 14:04:38 executed programs: 0 [ 42.041063][ T6958] IPVS: ftp: loaded support on port[0] = 21 [ 42.061783][ T6951] IPVS: ftp: loaded support on port[0] = 21 [ 42.062499][ T6957] IPVS: ftp: loaded support on port[0] = 21 [ 42.078217][ T6956] IPVS: ftp: loaded support on port[0] = 21 [ 42.096861][ T6952] IPVS: ftp: loaded support on port[0] = 21 [ 42.111261][ T6949] IPVS: ftp: loaded support on port[0] = 21 [ 42.130380][ T6952] chnl_net:caif_netlink_parms(): no params data found [ 42.183668][ T6952] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.200172][ T6952] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.208023][ T6952] device bridge_slave_0 entered promiscuous mode [ 42.215915][ T6952] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.224203][ T6952] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.232575][ T6952] device bridge_slave_1 entered promiscuous mode [ 42.264603][ T6952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.287590][ T6957] chnl_net:caif_netlink_parms(): no params data found [ 42.311937][ T6949] chnl_net:caif_netlink_parms(): no params data found [ 42.337006][ T6952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.364491][ T6958] chnl_net:caif_netlink_parms(): no params data found [ 42.383293][ T6956] chnl_net:caif_netlink_parms(): no params data found [ 42.402826][ T6951] chnl_net:caif_netlink_parms(): no params data found [ 42.421575][ T6952] team0: Port device team_slave_0 added [ 42.429420][ T6952] team0: Port device team_slave_1 added [ 42.450941][ T6952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.461704][ T6952] 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. [ 42.491229][ T6952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.509390][ T6956] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.517209][ T6956] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.524914][ T6956] device bridge_slave_0 entered promiscuous mode [ 42.536684][ T6957] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.543760][ T6957] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.551491][ T6957] device bridge_slave_0 entered promiscuous mode [ 42.559749][ T6957] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.567480][ T6957] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.575248][ T6957] device bridge_slave_1 entered promiscuous mode [ 42.583058][ T6952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.592045][ T6952] 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. [ 42.622570][ T6952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.635460][ T6956] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.643186][ T6956] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.651197][ T6956] device bridge_slave_1 entered promiscuous mode [ 42.662430][ T6951] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.674091][ T6951] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.682704][ T6951] device bridge_slave_0 entered promiscuous mode [ 42.692113][ T6949] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.700012][ T6949] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.707886][ T6949] device bridge_slave_0 entered promiscuous mode [ 42.715735][ T6949] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.723522][ T6949] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.731731][ T6949] device bridge_slave_1 entered promiscuous mode [ 42.741790][ T6958] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.752981][ T6958] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.760468][ T6958] device bridge_slave_0 entered promiscuous mode [ 42.770000][ T6956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.780466][ T6956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.791798][ T6951] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.799399][ T6951] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.807027][ T6951] device bridge_slave_1 entered promiscuous mode [ 42.819779][ T6949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.830386][ T6949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.841596][ T6958] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.849133][ T6958] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.857147][ T6958] device bridge_slave_1 entered promiscuous mode [ 42.864216][ T6957] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.875788][ T6957] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.887129][ T6952] device hsr_slave_0 entered promiscuous mode [ 42.894454][ T6952] device hsr_slave_1 entered promiscuous mode [ 42.905351][ T6956] team0: Port device team_slave_0 added [ 42.916688][ T6951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.928817][ T6949] team0: Port device team_slave_0 added [ 42.935066][ T6949] team0: Port device team_slave_1 added [ 42.945155][ T6949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.953295][ T6949] 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. [ 42.980203][ T6949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.992167][ T6958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.002678][ T6957] team0: Port device team_slave_0 added [ 43.008814][ T6956] team0: Port device team_slave_1 added [ 43.014625][ T6957] team0: Port device team_slave_1 added [ 43.020694][ T6951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.033474][ T6949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.040948][ T6949] 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. [ 43.067392][ T6949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.078802][ T6958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.092242][ T6956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.099396][ T6956] 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. [ 43.126417][ T6956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.138828][ T6956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.146367][ T6956] 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. [ 43.185608][ T6956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.205097][ T6951] team0: Port device team_slave_0 added [ 43.215690][ T6949] device hsr_slave_0 entered promiscuous mode [ 43.222663][ T6949] device hsr_slave_1 entered promiscuous mode [ 43.229140][ T6949] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.237108][ T6949] Cannot create hsr debugfs directory [ 43.247659][ T6958] team0: Port device team_slave_0 added [ 43.254622][ T6958] team0: Port device team_slave_1 added [ 43.271246][ T6951] team0: Port device team_slave_1 added [ 43.281475][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.290041][ T6951] 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. [ 43.316632][ T6951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.328740][ T6957] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.336628][ T6957] 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. [ 43.363321][ T6957] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.375568][ T6957] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.383525][ T6957] 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. [ 43.410132][ T6957] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.424893][ T6956] device hsr_slave_0 entered promiscuous mode [ 43.431598][ T6956] device hsr_slave_1 entered promiscuous mode [ 43.438726][ T6956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.446569][ T6956] Cannot create hsr debugfs directory [ 43.456926][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.463895][ T6951] 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. [ 43.490114][ T6951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.502722][ T6958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.510931][ T6958] 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. [ 43.538833][ T6958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.551516][ T6958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.559190][ T6958] 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. [ 43.588326][ T6958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.606323][ T6958] device hsr_slave_0 entered promiscuous mode [ 43.613923][ T6958] device hsr_slave_1 entered promiscuous mode [ 43.621842][ T6958] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.629834][ T6958] Cannot create hsr debugfs directory [ 43.655580][ T6957] device hsr_slave_0 entered promiscuous mode [ 43.661958][ T6957] device hsr_slave_1 entered promiscuous mode [ 43.669795][ T6957] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.677715][ T6957] Cannot create hsr debugfs directory [ 43.695941][ T6951] device hsr_slave_0 entered promiscuous mode [ 43.703711][ T6951] device hsr_slave_1 entered promiscuous mode [ 43.711007][ T6951] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.719527][ T6951] Cannot create hsr debugfs directory [ 43.738101][ T6952] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 43.748154][ T6952] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 43.763570][ T6956] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 43.781587][ T6952] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 43.791142][ T6949] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 43.799885][ T6949] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 43.809542][ T6949] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.819955][ T6956] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 43.829128][ T6956] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 43.837856][ T6952] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 43.850891][ T6949] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.866401][ T6956] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 43.895277][ T6951] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 43.909746][ T6951] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 43.917945][ T6951] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 43.933684][ T6952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.941184][ T6957] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.949839][ T6957] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.959269][ T6951] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 43.975192][ T6957] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.983784][ T6957] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.994044][ T6958] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 44.006263][ T6958] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 44.017860][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.027040][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.035256][ T6958] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 44.047234][ T6949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.057140][ T6952] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.065979][ T6958] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 44.078798][ T6949] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.085946][ T6959] Bluetooth: hci0: command 0x0409 tx timeout [ 44.092829][ T6959] Bluetooth: hci2: command 0x0409 tx timeout [ 44.102000][ T6952] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.103820][ T6959] Bluetooth: hci4: command 0x0409 tx timeout [ 44.114004][ T6952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.122976][ T6959] Bluetooth: hci1: command 0x0409 tx timeout [ 44.137100][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.140189][ T6959] Bluetooth: hci3: command 0x0409 tx timeout [ 44.144536][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.150933][ T6959] Bluetooth: hci5: command 0x0409 tx timeout [ 44.158471][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.173111][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.182393][ T6849] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.189664][ T6849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.197900][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.206541][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.216445][ T6849] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.223619][ T6849] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.231009][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.239262][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.247555][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.256239][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.264243][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.272932][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.281547][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.290096][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.298984][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.307163][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.321951][ T6949] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.332737][ T6949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.357189][ T6956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.373613][ T6951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.385217][ T6949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.401357][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.410259][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.418636][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.428086][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.437185][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.445648][ T2661] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.452788][ T2661] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.460300][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.468771][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.476995][ T2661] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.484172][ T2661] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.491523][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.500027][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.508175][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.516419][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.524769][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.533989][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.542263][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.550333][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.557919][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.565554][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.572940][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.582802][ T6952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.597580][ T6957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.611890][ T6949] device veth0_vlan entered promiscuous mode [ 44.618960][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.627571][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.634981][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.642843][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.650708][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.659020][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.667661][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.676915][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.685635][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.694945][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.703092][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.715124][ T6957] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.725007][ T6949] device veth1_vlan entered promiscuous mode [ 44.735436][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.744144][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.753266][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.761415][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.769305][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.777073][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.791139][ T6957] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.802546][ T6957] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.816088][ T6956] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.824672][ T6951] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.834199][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.844937][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.854045][ T6959] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.861650][ T6959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.871223][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.879911][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.888271][ T6959] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.895695][ T6959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.903204][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.911744][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.919949][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.928148][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.936642][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.945373][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.953892][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.962647][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.971166][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.979637][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.987763][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.996283][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.006106][ T6958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.019272][ T6957] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.029893][ T6952] device veth0_vlan entered promiscuous mode [ 45.040814][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.048616][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.056407][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.063837][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.071830][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.080062][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.088512][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.097183][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.105515][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.112836][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.121585][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.130029][ T6959] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.137098][ T6959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.144537][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.153408][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.161687][ T6959] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.168827][ T6959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.176329][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.185103][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.193191][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.201946][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.210500][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.218841][ T6959] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.225892][ T6959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.233195][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.241729][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.250703][ T6959] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.258017][ T6959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.265493][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.273637][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.284036][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.292566][ T6959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.302302][ T6958] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.309656][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.317869][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.325429][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.334204][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.342056][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.351140][ T6949] device veth0_macvtap entered promiscuous mode [ 45.362713][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.371015][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.379482][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.388129][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.396832][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.404874][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.416993][ T6952] device veth1_vlan entered promiscuous mode [ 45.427932][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.439911][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.449609][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.458465][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.467539][ T6949] device veth1_macvtap entered promiscuous mode [ 45.480838][ T6958] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.493120][ T6958] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.508458][ T6951] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 45.519874][ T6951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 45.533934][ T6956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.545839][ T6952] device veth0_macvtap entered promiscuous mode [ 45.553257][ T6952] device veth1_macvtap entered promiscuous mode [ 45.562487][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.570669][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.579594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.589234][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.600279][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.607923][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.616675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.625723][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.634899][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.642132][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.649826][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.658629][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.666870][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.675436][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.683498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.692200][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.701601][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.710268][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.718764][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.727297][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.736381][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.747410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.756256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.765263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.773668][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.781800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.790726][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.799368][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.813534][ T6958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.828437][ T6949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.842138][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.856257][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.863969][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.873092][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.881113][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.889255][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.898456][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.907934][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.916127][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.923612][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.931320][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.940339][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.949129][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.958338][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.968568][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.977741][ T6951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.986208][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.994461][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.006787][ T6949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.016138][ T6957] device veth0_vlan entered promiscuous mode [ 46.028534][ T6957] device veth1_vlan entered promiscuous mode [ 46.040087][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.048748][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.059110][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.072172][ T6952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.087726][ T6952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.099393][ T6952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.110725][ T6952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.123191][ T6952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.135207][ T6952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.153623][ T6956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.161992][ T12] Bluetooth: hci1: command 0x041b tx timeout [ 46.171223][ T12] Bluetooth: hci4: command 0x041b tx timeout [ 46.179078][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.179176][ T12] Bluetooth: hci2: command 0x041b tx timeout [ 46.192250][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.194471][ T12] Bluetooth: hci0: command 0x041b tx timeout [ 46.203978][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.218637][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.227264][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.235501][ T12] Bluetooth: hci5: command 0x041b tx timeout [ 46.235519][ T12] Bluetooth: hci3: command 0x041b tx timeout [ 46.248873][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.257795][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.265928][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.273492][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.282441][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.292709][ T6949] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.303971][ T6949] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.314030][ T6949] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.326400][ T6949] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.338730][ T6958] device veth0_vlan entered promiscuous mode [ 46.348454][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.357210][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.366079][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.390050][ T6958] device veth1_vlan entered promiscuous mode [ 46.399206][ T6952] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.410589][ T6952] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.419810][ T6952] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.429637][ T6952] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.441731][ T6957] device veth0_macvtap entered promiscuous mode [ 46.456161][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.465583][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.481433][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.491252][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2020/09/16 14:04:44 executed programs: 6 [ 46.500182][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.509629][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.518412][ T6951] device veth0_vlan entered promiscuous mode [ 46.528439][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.536327][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.545298][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.564580][ T6958] device veth0_macvtap entered promiscuous mode [ 46.571494][ C0] [ 46.573871][ C0] ======================================================== [ 46.583799][ C0] WARNING: possible irq lock inversion dependency detected [ 46.595255][ C0] 5.9.0-rc2-syzkaller #0 Not tainted [ 46.601764][ C0] -------------------------------------------------------- [ 46.609452][ C0] syz-executor.4/6958 just changed the state of lock: [ 46.618159][ C0] ffffffff8464c688 (&s->seqcount#10){+..-}-{0:0}, at: xfrm_policy_lookup+0x2c/0x60 [ 46.629165][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 46.640022][ C0] (&s->seqcount#9){+.+.}-{0:0} [ 46.640026][ C0] [ 46.640026][ C0] [ 46.640026][ C0] and interrupts could create inverse lock ordering between them. [ 46.640026][ C0] [ 46.661029][ C0] [ 46.661029][ C0] other info that might help us debug this: [ 46.670083][ C0] Possible interrupt unsafe locking scenario: [ 46.670083][ C0] [ 46.678674][ C0] CPU0 CPU1 [ 46.685634][ C0] ---- ---- [ 46.691900][ C0] lock(&s->seqcount#9); [ 46.698017][ C0] local_irq_disable(); [ 46.705897][ C0] lock(&s->seqcount#10); [ 46.714969][ C0] lock(&s->seqcount#9); [ 46.722872][ C0] [ 46.726697][ C0] lock(&s->seqcount#10); [ 46.732149][ C0] [ 46.732149][ C0] *** DEADLOCK *** [ 46.732149][ C0] [ 46.740361][ C0] 4 locks held by syz-executor.4/6958: [ 46.746149][ C0] #0: ffffffff84532968 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x14a/0x480 [ 46.758209][ C0] #1: ffffc90000003ea8 ((&idev->mc_ifc_timer)){+.-.}-{0:0}, at: call_timer_fn+0x0/0x330 [ 46.769412][ C0] #2: ffffffff842f5dc0 (rcu_read_lock){....}-{1:2}, at: mld_sendpack+0x0/0x390 [ 46.778760][ C0] #3: ffffffff842f5dc0 (rcu_read_lock){....}-{1:2}, at: xfrm_policy_lookup_bytype+0xa5/0x750 [ 46.789713][ C0] [ 46.789713][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 46.803075][ C0] -> (&s->seqcount#9){+.+.}-{0:0} { [ 46.808545][ C0] HARDIRQ-ON-W at: [ 46.812776][ C0] lock_acquire+0xd7/0x3e0 [ 46.823779][ C0] xfrm_set_spdinfo+0xcf/0x160 [ 46.830356][ C0] xfrm_user_rcv_msg+0x115/0x1e0 [ 46.837822][ C0] netlink_rcv_skb+0x41/0x110 [ 46.845701][ C0] xfrm_netlink_rcv+0x2d/0x40 [ 46.852356][ C0] netlink_unicast+0x19a/0x270 [ 46.859036][ C0] netlink_sendmsg+0x248/0x480 [ 46.866756][ C0] sock_sendmsg+0x2b/0x40 [ 46.873301][ C0] ____sys_sendmsg+0x1ed/0x230 [ 46.880628][ C0] ___sys_sendmsg+0x77/0xb0 [ 46.887765][ C0] __sys_sendmsg+0x52/0xa0 [ 46.894069][ C0] do_syscall_64+0x2d/0x70 [ 46.901684][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 46.910835][ C0] SOFTIRQ-ON-W at: [ 46.915529][ C0] lock_acquire+0xd7/0x3e0 [ 46.921823][ C0] xfrm_set_spdinfo+0xcf/0x160 [ 46.928460][ C0] xfrm_user_rcv_msg+0x115/0x1e0 [ 46.935643][ C0] netlink_rcv_skb+0x41/0x110 [ 46.942197][ C0] xfrm_netlink_rcv+0x2d/0x40 [ 46.949302][ C0] netlink_unicast+0x19a/0x270 [ 46.956172][ C0] netlink_sendmsg+0x248/0x480 [ 46.962907][ C0] sock_sendmsg+0x2b/0x40 [ 46.969163][ C0] ____sys_sendmsg+0x1ed/0x230 [ 46.976497][ C0] ___sys_sendmsg+0x77/0xb0 [ 46.983179][ C0] __sys_sendmsg+0x52/0xa0 [ 46.990225][ C0] do_syscall_64+0x2d/0x70 [ 46.996438][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.005256][ C0] INITIAL USE at: [ 47.009394][ C0] lock_acquire+0xd7/0x3e0 [ 47.016443][ C0] xfrm_set_spdinfo+0xcf/0x160 [ 47.023341][ C0] xfrm_user_rcv_msg+0x115/0x1e0 [ 47.030108][ C0] netlink_rcv_skb+0x41/0x110 [ 47.037539][ C0] xfrm_netlink_rcv+0x2d/0x40 [ 47.043919][ C0] netlink_unicast+0x19a/0x270 [ 47.051454][ C0] netlink_sendmsg+0x248/0x480 [ 47.058121][ C0] sock_sendmsg+0x2b/0x40 [ 47.065464][ C0] ____sys_sendmsg+0x1ed/0x230 [ 47.074096][ C0] ___sys_sendmsg+0x77/0xb0 [ 47.080415][ C0] __sys_sendmsg+0x52/0xa0 [ 47.087192][ C0] do_syscall_64+0x2d/0x70 [ 47.093403][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.102592][ C0] } [ 47.105370][ C0] ... key at: [] __key.11207+0x0/0x10 [ 47.113882][ C0] ... acquired at: [ 47.117751][ C0] __xfrm_policy_inexact_prune_bin+0x4d/0x600 [ 47.123965][ C0] __xfrm_policy_inexact_flush+0x34/0x70 [ 47.130204][ C0] xfrm_hash_rebuild+0x360/0x5a0 [ 47.135389][ C0] process_one_work+0x26a/0x5f0 [ 47.140566][ C0] worker_thread+0x38/0x380 [ 47.145207][ C0] kthread+0x148/0x170 [ 47.149451][ C0] ret_from_fork+0x1f/0x30 [ 47.154203][ C0] [ 47.156512][ C0] -> (&s->seqcount#10){+..-}-{0:0} { [ 47.161764][ C0] HARDIRQ-ON-W at: [ 47.166262][ C0] lock_acquire+0xd7/0x3e0 [ 47.173343][ C0] xfrm_hash_rebuild+0x13b/0x5a0 [ 47.180076][ C0] process_one_work+0x26a/0x5f0 [ 47.188130][ C0] worker_thread+0x38/0x380 [ 47.194545][ C0] kthread+0x148/0x170 [ 47.201172][ C0] ret_from_fork+0x1f/0x30 [ 47.207791][ C0] IN-SOFTIRQ-R at: [ 47.212161][ C0] lock_acquire+0xd7/0x3e0 [ 47.222022][ C0] xfrm_policy_lookup_bytype+0x246/0x750 [ 47.231913][ C0] xfrm_policy_lookup+0x2c/0x60 [ 47.239692][ C0] xfrm_lookup_with_ifid+0x249/0x960 [ 47.246866][ C0] mld_sendpack+0x190/0x390 [ 47.253602][ C0] mld_ifc_timer_expire+0x1b0/0x340 [ 47.261544][ C0] call_timer_fn+0xa7/0x330 [ 47.267859][ C0] run_timer_softirq+0x20d/0x580 [ 47.274635][ C0] __do_softirq+0xee/0x55a [ 47.280918][ C0] asm_call_on_stack+0xf/0x20 [ 47.291587][ C0] do_softirq_own_stack+0x73/0x90 [ 47.299037][ C0] do_softirq.part.16+0x98/0xc0 [ 47.312556][ C0] __local_bh_enable_ip+0x121/0x130 [ 47.319740][ C0] dev_uc_add+0x62/0x70 [ 47.325533][ C0] macvlan_open+0x180/0x1f0 [ 47.331658][ C0] __dev_open+0xdd/0x170 [ 47.337961][ C0] __dev_change_flags+0x19f/0x210 [ 47.344601][ C0] dev_change_flags+0x1e/0x60 [ 47.351767][ C0] do_setlink+0x2ff/0x10b0 [ 47.357802][ C0] __rtnl_newlink+0x538/0x8a0 [ 47.364634][ C0] rtnl_newlink+0x3e/0x60 [ 47.370842][ C0] rtnetlink_rcv_msg+0x173/0x480 [ 47.378271][ C0] netlink_rcv_skb+0x41/0x110 [ 47.385332][ C0] netlink_unicast+0x19a/0x270 [ 47.391734][ C0] netlink_sendmsg+0x248/0x480 [ 47.398122][ C0] sock_sendmsg+0x2b/0x40 [ 47.404288][ C0] __sys_sendto+0xec/0x160 [ 47.410721][ C0] __x64_sys_sendto+0x1f/0x30 [ 47.417040][ C0] do_syscall_64+0x2d/0x70 [ 47.423355][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.430861][ C0] INITIAL USE at: [ 47.434822][ C0] lock_acquire+0xd7/0x3e0 [ 47.440764][ C0] xfrm_hash_rebuild+0x13b/0x5a0 [ 47.447589][ C0] process_one_work+0x26a/0x5f0 [ 47.454071][ C0] worker_thread+0x38/0x380 [ 47.460162][ C0] kthread+0x148/0x170 [ 47.465777][ C0] ret_from_fork+0x1f/0x30 [ 47.471899][ C0] } [ 47.474376][ C0] ... key at: [] __key.11271+0x0/0x10 [ 47.481885][ C0] ... acquired at: [ 47.485656][ C0] __lock_acquire+0x847/0x17f0 [ 47.490560][ C0] lock_acquire+0xd7/0x3e0 [ 47.495548][ C0] xfrm_policy_lookup_bytype+0x246/0x750 [ 47.501759][ C0] xfrm_policy_lookup+0x2c/0x60 [ 47.507044][ C0] xfrm_lookup_with_ifid+0x249/0x960 [ 47.512661][ C0] mld_sendpack+0x190/0x390 [ 47.517516][ C0] mld_ifc_timer_expire+0x1b0/0x340 [ 47.522855][ C0] call_timer_fn+0xa7/0x330 [ 47.527615][ C0] run_timer_softirq+0x20d/0x580 [ 47.532707][ C0] __do_softirq+0xee/0x55a [ 47.537268][ C0] asm_call_on_stack+0xf/0x20 [ 47.542168][ C0] do_softirq_own_stack+0x73/0x90 [ 47.547527][ C0] do_softirq.part.16+0x98/0xc0 [ 47.552525][ C0] __local_bh_enable_ip+0x121/0x130 [ 47.558045][ C0] dev_uc_add+0x62/0x70 [ 47.567891][ C0] macvlan_open+0x180/0x1f0 [ 47.572709][ C0] __dev_open+0xdd/0x170 [ 47.577561][ C0] __dev_change_flags+0x19f/0x210 [ 47.584241][ C0] dev_change_flags+0x1e/0x60 [ 47.589426][ C0] do_setlink+0x2ff/0x10b0 [ 47.593988][ C0] __rtnl_newlink+0x538/0x8a0 [ 47.598799][ C0] rtnl_newlink+0x3e/0x60 [ 47.604625][ C0] rtnetlink_rcv_msg+0x173/0x480 [ 47.609892][ C0] netlink_rcv_skb+0x41/0x110 [ 47.615152][ C0] netlink_unicast+0x19a/0x270 [ 47.620149][ C0] netlink_sendmsg+0x248/0x480 [ 47.625069][ C0] sock_sendmsg+0x2b/0x40 [ 47.629538][ C0] __sys_sendto+0xec/0x160 [ 47.634088][ C0] __x64_sys_sendto+0x1f/0x30 [ 47.639014][ C0] do_syscall_64+0x2d/0x70 [ 47.643928][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.649964][ C0] [ 47.652278][ C0] [ 47.652278][ C0] stack backtrace: [ 47.658403][ C0] CPU: 0 PID: 6958 Comm: syz-executor.4 Not tainted 5.9.0-rc2-syzkaller #0 [ 47.667043][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.677083][ C0] Call Trace: [ 47.680613][ C0] [ 47.683962][ C0] dump_stack+0xa3/0xcc [ 47.688093][ C0] mark_lock+0x3b9/0x460 [ 47.692301][ C0] ? __dev_queue_xmit+0x58c/0xce0 [ 47.697286][ C0] __lock_acquire+0x847/0x17f0 [ 47.702034][ C0] ? __alloc_skb+0x52/0x1d0 [ 47.706760][ C0] lock_acquire+0xd7/0x3e0 [ 47.711317][ C0] ? xfrm_policy_lookup+0x2c/0x60 [ 47.716476][ C0] ? xfrm_policy_lookup_bytype+0x225/0x750 [ 47.722888][ C0] xfrm_policy_lookup_bytype+0x246/0x750 [ 47.728762][ C0] ? xfrm_policy_lookup+0x2c/0x60 [ 47.735767][ C0] ? lock_acquire+0xd7/0x3e0 [ 47.740318][ C0] ? rt6_uncached_list_add+0x2d/0x70 [ 47.745767][ C0] xfrm_policy_lookup+0x2c/0x60 [ 47.750598][ C0] xfrm_lookup_with_ifid+0x249/0x960 [ 47.756022][ C0] ? icmp6_dst_alloc+0xbe/0x160 [ 47.761013][ C0] ? __local_bh_enable_ip+0xa1/0x130 [ 47.766265][ C0] mld_sendpack+0x190/0x390 [ 47.770733][ C0] mld_ifc_timer_expire+0x1b0/0x340 [ 47.775892][ C0] ? mld_dad_timer_expire+0xa0/0xa0 [ 47.781087][ C0] ? mld_dad_timer_expire+0xa0/0xa0 [ 47.786260][ C0] call_timer_fn+0xa7/0x330 [ 47.790744][ C0] ? mld_dad_timer_expire+0xa0/0xa0 [ 47.795918][ C0] run_timer_softirq+0x20d/0x580 [ 47.800826][ C0] __do_softirq+0xee/0x55a [ 47.805221][ C0] asm_call_on_stack+0xf/0x20 [ 47.809894][ C0] [ 47.812825][ C0] ? dev_uc_add+0x62/0x70 [ 47.817342][ C0] do_softirq_own_stack+0x73/0x90 [ 47.822352][ C0] do_softirq.part.16+0x98/0xc0 [ 47.827169][ C0] __local_bh_enable_ip+0x121/0x130 [ 47.832330][ C0] dev_uc_add+0x62/0x70 [ 47.836453][ C0] macvlan_open+0x180/0x1f0 [ 47.840935][ C0] __dev_open+0xdd/0x170 [ 47.845140][ C0] __dev_change_flags+0x19f/0x210 [ 47.850145][ C0] dev_change_flags+0x1e/0x60 [ 47.854788][ C0] do_setlink+0x2ff/0x10b0 [ 47.859184][ C0] ? __lock_acquire+0x4d3/0x17f0 [ 47.864113][ C0] ? __lock_acquire+0x4d3/0x17f0 [ 47.869031][ C0] ? __nla_validate_parse+0x5f/0x870 [ 47.874288][ C0] __rtnl_newlink+0x538/0x8a0 [ 47.878938][ C0] ? __lock_acquire+0x4d3/0x17f0 [ 47.883856][ C0] ? lock_acquire+0xd7/0x3e0 [ 47.888427][ C0] ? tomoyo_update_domain+0x8b/0x170 [ 47.893684][ C0] ? find_held_lock+0x2d/0x90 [ 47.898327][ C0] rtnl_newlink+0x3e/0x60 [ 47.902634][ C0] rtnetlink_rcv_msg+0x173/0x480 [ 47.907540][ C0] ? netlink_deliver_tap+0x92/0x3d0 [ 47.912700][ C0] ? rtnetlink_put_metrics+0x1d0/0x1d0 [ 47.918139][ C0] netlink_rcv_skb+0x41/0x110 [ 47.922779][ C0] netlink_unicast+0x19a/0x270 [ 47.927506][ C0] netlink_sendmsg+0x248/0x480 [ 47.932249][ C0] sock_sendmsg+0x2b/0x40 [ 47.936542][ C0] __sys_sendto+0xec/0x160 [ 47.940923][ C0] ? syscall_enter_from_user_mode+0x1b/0x290 [ 47.946865][ C0] ? syscall_enter_from_user_mode+0x20/0x290 [ 47.952805][ C0] ? lockdep_hardirqs_on+0x53/0x110 [ 47.957990][ C0] __x64_sys_sendto+0x1f/0x30 [ 47.962750][ C0] do_syscall_64+0x2d/0x70 [ 47.967158][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.973030][ C0] RIP: 0033:0x4170c7 [ 47.976906][ C0] Code: 2c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 87 fa ff ff 48 89 04 24 49 89 ca b8 2c 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 cd fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 47.996604][ C0] RSP: 002b:00007ffe49befc40 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 48.004982][ C0] RAX: ffffffffffffffda RBX: 00000000016a3700 RCX: 00000000004170c7 [ 48.012919][ C0] RDX: 000000000000002c RSI: 00000000016a3750 RDI: 0000000000000003 [ 48.020856][ C0] RBP: 0000000000000000 R08: 00007ffe49befc50 R09: 000000000000000c [ 48.028791][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 48.036728][ C0] R13: 0000000000000000 R14: 00000000016a3750 R15: 0000000000000003 [ 48.050804][ T6957] device veth1_macvtap entered promiscuous mode [ 48.058715][ T6957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.069165][ T6957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.079239][ T6957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.089689][ T6957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.099801][ T6957] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.112212][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.119886][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.127982][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.136291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.144773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.153033][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.161427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.173764][ T6958] device veth1_macvtap entered promiscuous mode [ 48.181703][ T6957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.193082][ T6957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.204646][ T6957] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.215518][ T6957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.226621][ T6957] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.236149][ T6849] Bluetooth: hci0: command 0x040f tx timeout [ 48.245467][ T6849] Bluetooth: hci2: command 0x040f tx timeout [ 48.251565][ T6849] Bluetooth: hci4: command 0x040f tx timeout [ 48.257682][ T6849] Bluetooth: hci1: command 0x040f tx timeout [ 48.264410][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.273198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.282159][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.294088][ T6958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.306392][ T6958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.314731][ T12] Bluetooth: hci3: command 0x040f tx timeout [ 48.317269][ T6958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.322959][ T12] Bluetooth: hci5: command 0x040f tx timeout [ 48.333592][ T6958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.349967][ T6958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.361872][ T6958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.372259][ T6958] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.381518][ T6951] device veth1_vlan entered promiscuous mode [ 48.389193][ T6957] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.398662][ T6957] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.410332][ T6957] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.420002][ T6957] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.430205][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.440560][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.451651][ T6958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.463415][ T6958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.473363][ T6958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.483982][ T6958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.494011][ T6958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.504837][ T6958] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.515238][ T6958] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.525307][ T6951] device veth0_macvtap entered promiscuous mode [ 48.532152][ T6951] device veth1_macvtap entered promiscuous mode [ 48.540869][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.549035][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.557402][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.565757][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.573993][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.581837][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.589920][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.599959][ T6958] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.608799][ T6958] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.617508][ T6958] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.626233][ T6958] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.635932][ T6956] device veth0_vlan entered promiscuous mode [ 48.643171][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.650936][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.658572][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.667124][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.677941][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.688136][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.698779][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.708739][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.719439][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.730146][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.741289][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.752117][ T6951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.761800][ T6956] device veth1_vlan entered promiscuous mode [ 48.777227][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.787888][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.797938][ T2661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.807207][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.818717][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.829682][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.840456][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.850732][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.861244][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.871044][ T6951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.881574][ T6951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.892296][ T6951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.901789][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.909830][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.922128][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.932460][ T6956] device veth0_macvtap entered promiscuous mode [ 48.939946][ T6951] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.950200][ T6951] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.960159][ T6951] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.970035][ T6951] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.979772][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.988415][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.997554][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.011099][ T6956] device veth1_macvtap entered promiscuous mode [ 49.027840][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.047404][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.058218][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.069160][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.079921][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.090516][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.101078][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.112773][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.124754][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.135527][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.145822][ T6956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.155639][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.173204][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.184117][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.195334][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.205323][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.216070][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.227263][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.238112][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.248404][ T6956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.258849][ T6956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.269025][ T6956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.276878][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.287262][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.297859][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.306909][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.315322][ T6849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.327217][ T6956] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.335981][ T6956] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.345098][ T6956] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.353748][ T6956] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.323925][ T2465] Bluetooth: hci1: command 0x0419 tx timeout [ 50.330013][ T2465] Bluetooth: hci4: command 0x0419 tx timeout [ 50.355064][ T2465] Bluetooth: hci2: command 0x0419 tx timeout [ 50.361727][ T2465] Bluetooth: hci0: command 0x0419 tx timeout [ 50.394012][ T2465] Bluetooth: hci3: command 0x0419 tx timeout [ 50.394818][ T6849] Bluetooth: hci5: command 0x0419 tx timeout 2020/09/16 14:04:49 executed programs: 518 2020/09/16 14:04:54 executed programs: 1699