Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 42.839151][ T29] audit: type=1400 audit(1614583773.812:8): avc: denied { execmem } for pid=5992 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.872583][ T5993] IPVS: ftp: loaded support on port[0] = 21 [ 43.593124][ T5985] can: request_module (can-proto-0) failed. [ 44.969371][ T5985] can: request_module (can-proto-0) failed. [ 44.986165][ T5985] can: request_module (can-proto-0) failed. [ 45.035122][ T29] audit: type=1400 audit(1614583776.013:9): avc: denied { create } for pid=5982 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.10.7' (ECDSA) to the list of known hosts. 2021/03/01 07:29:43 parsed 1 programs 2021/03/01 07:29:43 executed programs: 0 [ 52.112563][ T29] audit: type=1400 audit(1614583783.088:10): avc: denied { execmem } for pid=6086 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 52.235614][ T6090] IPVS: ftp: loaded support on port[0] = 21 [ 52.246040][ T6092] IPVS: ftp: loaded support on port[0] = 21 [ 52.247267][ T6095] IPVS: ftp: loaded support on port[0] = 21 [ 52.267898][ T6091] IPVS: ftp: loaded support on port[0] = 21 [ 52.291380][ T6096] IPVS: ftp: loaded support on port[0] = 21 [ 52.383178][ T6097] IPVS: ftp: loaded support on port[0] = 21 [ 52.693371][ T6092] chnl_net:caif_netlink_parms(): no params data found [ 52.721239][ T6091] chnl_net:caif_netlink_parms(): no params data found [ 52.887769][ T6090] chnl_net:caif_netlink_parms(): no params data found [ 52.913580][ T6096] chnl_net:caif_netlink_parms(): no params data found [ 52.927764][ T6095] chnl_net:caif_netlink_parms(): no params data found [ 52.950295][ T6097] chnl_net:caif_netlink_parms(): no params data found [ 53.081892][ T6091] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.095033][ T6091] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.105547][ T6091] device bridge_slave_0 entered promiscuous mode [ 53.119520][ T6092] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.127713][ T6092] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.139538][ T6092] device bridge_slave_0 entered promiscuous mode [ 53.154079][ T6092] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.165409][ T6092] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.177479][ T6092] device bridge_slave_1 entered promiscuous mode [ 53.209251][ T6092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.221139][ T6091] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.231058][ T6091] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.242297][ T6091] device bridge_slave_1 entered promiscuous mode [ 53.282589][ T6092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.313897][ T6096] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.323882][ T6096] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.335533][ T6096] device bridge_slave_0 entered promiscuous mode [ 53.363028][ T6091] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.380637][ T6096] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.392639][ T6096] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.403252][ T6096] device bridge_slave_1 entered promiscuous mode [ 53.413073][ T6090] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.422250][ T6090] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.433701][ T6090] device bridge_slave_0 entered promiscuous mode [ 53.448147][ T6090] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.458268][ T6090] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.469912][ T6090] device bridge_slave_1 entered promiscuous mode [ 53.495534][ T6091] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.531497][ T6092] team0: Port device team_slave_0 added [ 53.553711][ T6090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.584444][ T6097] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.593721][ T6097] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.604307][ T6097] device bridge_slave_0 entered promiscuous mode [ 53.627561][ T6092] team0: Port device team_slave_1 added [ 53.641871][ T6090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.664243][ T6096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.680574][ T6096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.706749][ T6097] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.718030][ T6097] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.730034][ T6097] device bridge_slave_1 entered promiscuous mode [ 53.739926][ T6095] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.751240][ T6095] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.761785][ T6095] device bridge_slave_0 entered promiscuous mode [ 53.780766][ T6091] team0: Port device team_slave_0 added [ 53.808069][ T6095] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.817441][ T6095] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.830422][ T6095] device bridge_slave_1 entered promiscuous mode [ 53.844041][ T6091] team0: Port device team_slave_1 added [ 53.856309][ T6090] team0: Port device team_slave_0 added [ 53.866588][ T6096] team0: Port device team_slave_0 added [ 53.879542][ T6092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.889157][ T6092] 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. [ 53.929324][ T6092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.960813][ T6090] team0: Port device team_slave_1 added [ 53.972831][ T6097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.989781][ T6096] team0: Port device team_slave_1 added [ 54.011626][ T6092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.023084][ T6092] 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. [ 54.058369][ T6092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.091111][ T6097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.104439][ T6096] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.114415][ T6096] 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. [ 54.150728][ T6096] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.177366][ T6095] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.189737][ T6091] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.200431][ T6091] 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. [ 54.237222][ T6091] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.270561][ T6096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.279652][ T6096] 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. [ 54.320395][ T6096] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.338856][ T6095] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.352529][ T6091] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.361619][ T6091] 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. [ 54.397193][ T6091] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.415073][ T6090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.424901][ T6090] 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. [ 54.463530][ T6090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.529193][ T6092] device hsr_slave_0 entered promiscuous mode [ 54.576098][ T6092] device hsr_slave_1 entered promiscuous mode [ 54.669378][ T6090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.680750][ T6090] 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. [ 54.726186][ T6090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.745206][ T6097] team0: Port device team_slave_0 added [ 54.848542][ T6096] device hsr_slave_0 entered promiscuous mode [ 54.915878][ T6096] device hsr_slave_1 entered promiscuous mode [ 54.955671][ T6096] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.964921][ T6096] Cannot create hsr debugfs directory [ 54.991919][ T6097] team0: Port device team_slave_1 added [ 55.010286][ T6095] team0: Port device team_slave_0 added [ 55.088823][ T6090] device hsr_slave_0 entered promiscuous mode [ 55.156271][ T6090] device hsr_slave_1 entered promiscuous mode [ 55.196954][ T6090] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.206584][ T6090] Cannot create hsr debugfs directory [ 55.268472][ T6091] device hsr_slave_0 entered promiscuous mode [ 55.315576][ T6091] device hsr_slave_1 entered promiscuous mode [ 55.376810][ T6091] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.387583][ T6091] Cannot create hsr debugfs directory [ 55.396449][ T6095] team0: Port device team_slave_1 added [ 55.471038][ T6097] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.484117][ T6097] 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. [ 55.523678][ T6097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.549099][ T6095] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.558515][ T6095] 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. [ 55.593667][ T6095] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.617752][ T6097] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.627843][ T6097] 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. [ 55.662433][ T6097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.699101][ T6095] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.709570][ T6095] 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. [ 55.746387][ T6095] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.858272][ T6095] device hsr_slave_0 entered promiscuous mode [ 55.905662][ T6095] device hsr_slave_1 entered promiscuous mode [ 55.964989][ T6095] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.975546][ T6095] Cannot create hsr debugfs directory [ 56.087805][ T6097] device hsr_slave_0 entered promiscuous mode [ 56.135222][ T6097] device hsr_slave_1 entered promiscuous mode [ 56.175148][ T6097] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.187997][ T6097] Cannot create hsr debugfs directory [ 56.361365][ T6092] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 56.432045][ T6092] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 56.513757][ T6092] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.584135][ T6092] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.668314][ T6090] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.722834][ T6090] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.776809][ T6090] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.837779][ T6090] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 56.968146][ T6091] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.036583][ T6091] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.090034][ T6091] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.139797][ T6091] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.243549][ T6090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.273171][ T6096] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.317834][ T6096] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.367359][ T6096] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.431012][ T6096] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.487857][ T6092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.528542][ T6092] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.546171][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.559004][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.569655][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.581705][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.609038][ T6090] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.625738][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.637467][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.650320][ T6019] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.660578][ T6019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.674933][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.717250][ T6095] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.777551][ T6095] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.836623][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.848399][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.859957][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.869889][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.882280][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.896158][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.908879][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.919152][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.957287][ T6095] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.007970][ T6095] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.059641][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.071528][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.083338][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.128586][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.141446][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.153712][ T7333] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.163240][ T7333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.175486][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.186654][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.197883][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.209825][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.221832][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.259816][ T6091] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.285775][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.297580][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.311891][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.323631][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.335745][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.348400][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.359251][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.370607][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.382644][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.392618][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.407567][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.423552][ T6090] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.439059][ T6090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.462390][ T6092] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.478298][ T6092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.490759][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.502489][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.512711][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.523636][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.533795][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.544149][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.574571][ T6097] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 58.637397][ T6097] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 58.697447][ T6091] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.708330][ T6096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.725039][ T3301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.736703][ T3301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.749793][ T6097] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.815579][ T6090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.832073][ T6097] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.911014][ T6096] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.921704][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.932842][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.943120][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.955694][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.970506][ T7333] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.981392][ T7333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.992245][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.005254][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.015968][ T7333] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.024714][ T7333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.035337][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.045709][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.055982][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.085067][ T6092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.104524][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.115167][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.125664][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.177360][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.190734][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.201710][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.212659][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.225517][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.236314][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.246244][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.255865][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.267839][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.278883][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.288843][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.298800][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.338331][ T6090] device veth0_vlan entered promiscuous mode [ 59.364921][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.381130][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.392367][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.406481][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.418451][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.431871][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.442692][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.454162][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.464935][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.475921][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.486242][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.510941][ T6095] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.524620][ T6091] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.549135][ T6090] device veth1_vlan entered promiscuous mode [ 59.562829][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.574960][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.585682][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.598206][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.612026][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.622248][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.635692][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.648299][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.664360][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.679769][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.722628][ T6095] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.744188][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.755560][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.771364][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.786325][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.799070][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.809206][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.822334][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.852167][ T6092] device veth0_vlan entered promiscuous mode [ 59.876312][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.890473][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.902926][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.919163][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.929959][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.941925][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.952676][ T2454] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.961055][ T2454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.971358][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.985059][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.997624][ T2454] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.006872][ T2454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.019708][ T6091] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.056292][ T6096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.071501][ T6097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.087323][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.099661][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.114932][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.126287][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.138984][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.151154][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.163810][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.180328][ T6090] device veth0_macvtap entered promiscuous mode [ 60.202367][ T6092] device veth1_vlan entered promiscuous mode [ 60.212865][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.232912][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.250168][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.262972][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.275710][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.294326][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.306436][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.317941][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.329672][ T7323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.342532][ T6090] device veth1_macvtap entered promiscuous mode [ 60.364537][ T6097] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.407172][ T6096] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.417781][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.429963][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.441751][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.454431][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.465269][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.477722][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.489158][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.500274][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.521370][ T6090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.537896][ T6090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.555669][ T6095] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.586871][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.600295][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.614649][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.627906][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.639876][ T7320] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.649143][ T7320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.660076][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.671428][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.683126][ T7320] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.691947][ T7320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.701774][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.712621][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.723815][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.735691][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.747530][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.758564][ T7320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.775418][ T6090] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.788478][ T6090] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.803332][ T6090] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.815324][ T6090] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.835831][ T6092] device veth0_macvtap entered promiscuous mode [ 60.851731][ T6092] device veth1_macvtap entered promiscuous mode [ 60.875672][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.886248][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.896270][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.905425][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.916362][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.927194][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.939085][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.953970][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.964893][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.977448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.988990][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.008230][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.018483][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.033091][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.044885][ T6091] device veth0_vlan entered promiscuous mode [ 61.083546][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.094568][ T2454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.284404][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.298764][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.315274][ T6092] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.330523][ T6095] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.352234][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.367244][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.378289][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.391819][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.404658][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.415354][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.431010][ T6097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.444141][ T6092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.458120][ T6092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.473685][ T6092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.485268][ T6091] device veth1_vlan entered promiscuous mode [ 61.495698][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.507333][ T6019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.527296][ T6092] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.538487][ T6092] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.555609][ T6092] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.567932][ T6092] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.603353][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.618513][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.639732][ T6096] device veth0_vlan entered promiscuous mode [ 61.694468][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.704128][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.718026][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.728427][ T7277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.744082][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.753526][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.780613][ T6095] device veth0_vlan entered promiscuous mode [ 61.826512][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.837074][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.848952][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.859002][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.871123][ T6096] device veth1_vlan entered promiscuous mode [ 61.937768][ T6091] device veth0_macvtap entered promiscuous mode [ 61.950842][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.965666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.980645][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.994786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.009663][ T6095] device veth1_vlan entered promiscuous mode [ 62.041175][ T6097] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.057414][ T6091] device veth1_macvtap entered promiscuous mode [ 62.116989][ T6096] device veth0_macvtap entered promiscuous mode [ 62.133502][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.144397][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.157272][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.169425][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.180936][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.193484][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.204579][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.218020][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.229207][ T7362] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.248370][ T6095] device veth0_macvtap entered promiscuous mode [ 62.260392][ T6096] device veth1_macvtap entered promiscuous mode [ 62.276488][ T6091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.290415][ T6091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.322736][ T6091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.365905][ T6091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.415824][ T6091] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.444412][ T6095] device veth1_macvtap entered promiscuous mode [ 62.464776][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.476735][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.488259][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.499294][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.510250][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.525191][ T6091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.543517][ T6091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.557462][ T6091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.573568][ T6091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.589363][ T6091] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.613214][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.627880][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.641375][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.658027][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.674028][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.690407][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.710730][ T6095] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.721673][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.740735][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.755432][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.770586][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.786903][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.808044][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.821980][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.835829][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.853633][ T6096] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.866902][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.879137][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.892514][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.905036][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.915988][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.927145][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.939019][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.950621][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.976890][ T6091] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.996845][ T6091] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.008590][ T6091] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.021482][ T6091] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.078323][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.094728][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.111040][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.127356][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.141495][ T6096] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.157066][ T6096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.176346][ T6096] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.236704][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.253579][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.269737][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.286597][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.300282][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.314577][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.332689][ T6095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.346816][ T6095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.360200][ T6095] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.378182][ T6097] device veth0_vlan entered promiscuous mode [ 63.387310][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.400609][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.413188][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.431716][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.444290][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.456220][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.468214][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.479374][ T7348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2021/03/01 07:29:54 executed programs: 6 [ 63.547660][ T6095] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.569102][ T6095] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.584535][ T6095] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.602355][ T6095] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.623529][ T1557] ================================================================== [ 63.634548][ T1557] BUG: KASAN: use-after-free in hci_send_acl+0xa8a/0xc60 [ 63.643680][ T1557] Read of size 8 at addr ffff88810e6e3d18 by task kworker/u5:0/1557 [ 63.646397][ T6096] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.653578][ T1557] [ 63.653594][ T1557] CPU: 1 PID: 1557 Comm: kworker/u5:0 Not tainted 5.12.0-rc1-syzkaller #0 [ 63.653601][ T1557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.653607][ T1557] Workqueue: hci0 hci_rx_work [ 63.653629][ T1557] Call Trace: [ 63.653636][ T1557] dump_stack+0x10c/0x14b [ 63.666549][ T6096] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.668603][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 63.688169][ T6096] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.693439][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 63.693455][ T1557] print_address_description.constprop.0.cold+0x5b/0x2c6 [ 63.693467][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 63.693472][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 63.693476][ T1557] kasan_report.cold+0x7c/0xd8 [ 63.693485][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 63.693494][ T1557] hci_send_acl+0xa8a/0xc60 [ 63.693501][ T1557] ? memcpy+0x39/0x60 [ 63.693511][ T1557] ? l2cap_send_cmd+0x654/0x840 [ 63.693524][ T1557] l2cap_recv_frame+0x52ee/0x9dd0 [ 63.693540][ T1557] ? lock_is_held_type+0xfa/0x130 [ 63.705523][ T6096] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.708682][ T1557] ? find_held_lock+0x2d/0x110 [ 63.826004][ T1557] ? check_preemption_disabled+0x36/0xd0 [ 63.834295][ T1557] ? l2cap_config_rsp.isra.0+0xf40/0xf40 [ 63.842868][ T1557] ? hci_rx_work+0x356/0x930 [ 63.849053][ T1557] ? lock_downgrade+0x7b0/0x7b0 [ 63.855373][ T1557] ? lock_is_held_type+0xfa/0x130 [ 63.862376][ T1557] ? find_held_lock+0x2d/0x110 [ 63.868461][ T1557] ? __mutex_unlock_slowpath+0xe2/0x610 [ 63.877031][ T1557] ? hci_conn_check_link_mode+0x3d0/0x3d0 [ 63.885301][ T1557] ? lockdep_hardirqs_on+0x54/0x100 [ 63.893517][ T1557] hci_rx_work+0x38f/0x930 [ 63.899019][ T1557] process_one_work+0x84c/0x13b0 [ 63.907072][ T1557] ? lock_release+0x7e0/0x7e0 [ 63.913729][ T1557] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 63.920394][ T1557] ? rwlock_bug.part.0+0x90/0x90 [ 63.926534][ T1557] worker_thread+0x598/0xf80 [ 63.931988][ T1557] ? process_one_work+0x13b0/0x13b0 [ 63.940222][ T1557] kthread+0x36f/0x450 [ 63.947073][ T1557] ? _raw_spin_unlock_irq+0x1f/0x80 [ 63.953400][ T1557] ? __kthread_bind_mask+0x90/0x90 [ 63.960292][ T1557] ret_from_fork+0x1f/0x30 [ 63.966287][ T1557] [ 63.969490][ T1557] Allocated by task 7375: [ 63.975042][ T1557] kasan_save_stack+0x1b/0x40 [ 63.981868][ T1557] __kasan_kmalloc+0x78/0x90 [ 63.988164][ T1557] kmem_cache_alloc_trace+0x203/0x400 [ 63.995914][ T1557] hci_chan_create+0x7f/0x300 [ 64.003836][ T1557] l2cap_conn_add.part.0+0x12/0xd10 [ 64.012155][ T1557] l2cap_connect_cfm+0x318/0xe40 [ 64.019525][ T1557] hci_remote_features_evt.isra.0+0x51f/0x9d0 [ 64.027901][ T1557] hci_event_packet+0x2b7c/0x78f0 [ 64.035768][ T1557] hci_rx_work+0x16d/0x930 [ 64.043165][ T1557] process_one_work+0x84c/0x13b0 [ 64.051579][ T1557] worker_thread+0x598/0xf80 [ 64.058147][ T1557] kthread+0x36f/0x450 [ 64.064233][ T1557] ret_from_fork+0x1f/0x30 [ 64.070220][ T1557] [ 64.073416][ T1557] Freed by task 1557: [ 64.078706][ T1557] kasan_save_stack+0x1b/0x40 [ 64.085699][ T1557] kasan_set_track+0x1c/0x30 [ 64.091169][ T1557] kasan_set_free_info+0x20/0x30 [ 64.098221][ T1557] __kasan_slab_free+0xac/0xe0 [ 64.103622][ T1557] kfree+0x10f/0x2d0 [ 64.108937][ T1557] hci_event_packet+0x3995/0x78f0 [ 64.115604][ T1557] hci_rx_work+0x16d/0x930 [ 64.120975][ T1557] process_one_work+0x84c/0x13b0 [ 64.128324][ T1557] worker_thread+0x598/0xf80 [ 64.134806][ T1557] kthread+0x36f/0x450 [ 64.140358][ T1557] ret_from_fork+0x1f/0x30 [ 64.145857][ T1557] [ 64.148769][ T1557] The buggy address belongs to the object at ffff88810e6e3d00 [ 64.148769][ T1557] which belongs to the cache kmalloc-128 of size 128 [ 64.167300][ T1557] The buggy address is located 24 bytes inside of [ 64.167300][ T1557] 128-byte region [ffff88810e6e3d00, ffff88810e6e3d80) [ 64.185477][ T1557] The buggy address belongs to the page: [ 64.193428][ T1557] page:00000000d55ebb89 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10e6e3 [ 64.206186][ T1557] flags: 0x17ffe0000000200(slab) [ 64.212369][ T1557] raw: 017ffe0000000200 ffffea00040b30c8 ffffea0004037808 ffff888100040400 [ 64.224842][ T1557] raw: 0000000000000000 ffff88810e6e3000 0000000100000010 0000000000000000 [ 64.235388][ T1557] page dumped because: kasan: bad access detected [ 64.243045][ T1557] [ 64.245736][ T1557] Memory state around the buggy address: [ 64.253239][ T1557] ffff88810e6e3c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 64.265507][ T1557] ffff88810e6e3c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 64.276523][ T1557] >ffff88810e6e3d00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 64.287354][ T1557] ^ [ 64.294143][ T1557] ffff88810e6e3d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 64.304166][ T1557] ffff88810e6e3e00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 64.315337][ T1557] ================================================================== [ 64.325486][ T1557] Disabling lock debugging due to kernel taint [ 64.339431][ T1557] Kernel panic - not syncing: panic_on_warn set ... [ 64.347199][ T1557] CPU: 1 PID: 1557 Comm: kworker/u5:0 Tainted: G B 5.12.0-rc1-syzkaller #0 [ 64.359808][ T1557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.373105][ T1557] Workqueue: hci0 hci_rx_work [ 64.380253][ T1557] Call Trace: [ 64.384439][ T1557] dump_stack+0x10c/0x14b [ 64.390184][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 64.396131][ T1557] panic+0x28c/0x559 [ 64.401409][ T1557] ? __warn_printk+0xee/0xee [ 64.408162][ T1557] ? preempt_schedule_common+0x59/0xc0 [ 64.415518][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 64.420970][ T1557] ? preempt_schedule_thunk+0x16/0x18 [ 64.428125][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 64.435139][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 64.441953][ T1557] end_report.cold+0x5a/0x5a [ 64.447068][ T1557] kasan_report.cold+0x6a/0xd8 [ 64.455699][ T1557] ? hci_send_acl+0xa8a/0xc60 [ 64.461036][ T1557] hci_send_acl+0xa8a/0xc60 [ 64.467357][ T1557] ? memcpy+0x39/0x60 [ 64.473456][ T1557] ? l2cap_send_cmd+0x654/0x840 [ 64.481283][ T1557] l2cap_recv_frame+0x52ee/0x9dd0 [ 64.488155][ T1557] ? lock_is_held_type+0xfa/0x130 [ 64.494333][ T1557] ? find_held_lock+0x2d/0x110 [ 64.501017][ T1557] ? check_preemption_disabled+0x36/0xd0 [ 64.509944][ T1557] ? l2cap_config_rsp.isra.0+0xf40/0xf40 [ 64.517889][ T1557] ? hci_rx_work+0x356/0x930 [ 64.523403][ T1557] ? lock_downgrade+0x7b0/0x7b0 [ 64.530175][ T1557] ? lock_is_held_type+0xfa/0x130 [ 64.538091][ T1557] ? find_held_lock+0x2d/0x110 [ 64.544788][ T1557] ? __mutex_unlock_slowpath+0xe2/0x610 [ 64.552284][ T1557] ? hci_conn_check_link_mode+0x3d0/0x3d0 [ 64.560553][ T1557] ? lockdep_hardirqs_on+0x54/0x100 [ 64.568168][ T1557] hci_rx_work+0x38f/0x930 [ 64.574032][ T1557] process_one_work+0x84c/0x13b0 [ 64.580363][ T1557] ? lock_release+0x7e0/0x7e0 [ 64.586295][ T1557] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 64.594262][ T1557] ? rwlock_bug.part.0+0x90/0x90 [ 64.601523][ T1557] worker_thread+0x598/0xf80 [ 64.608419][ T1557] ? process_one_work+0x13b0/0x13b0 [ 64.615554][ T1557] kthread+0x36f/0x450 [ 64.620877][ T1557] ? _raw_spin_unlock_irq+0x1f/0x80 [ 64.627483][ T1557] ? __kthread_bind_mask+0x90/0x90 [ 64.635087][ T1557] ret_from_fork+0x1f/0x30 [ 64.642362][ T1557] Kernel Offset: disabled [ 64.648226][ T1557] Rebooting in 86400 seconds..