Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 38.960019][ T27] audit: type=1400 audit(1588419871.424:8): avc: denied { execmem } for pid=7043 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 38.971724][ T7044] IPVS: ftp: loaded support on port[0] = 21 [ 39.307367][ T164] tipc: TX() has been purged, node left! [ 39.571091][ T7032] can: request_module (can-proto-0) failed. [ 42.425504][ T7032] can: request_module (can-proto-0) failed. [ 42.435419][ T7032] can: request_module (can-proto-0) failed. [ 42.470590][ T27] audit: type=1400 audit(1588419874.935:9): avc: denied { create } for pid=7022 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 '10.128.1.35' (ECDSA) to the list of known hosts. 2020/05/02 11:44:42 parsed 1 programs 2020/05/02 11:44:43 executed programs: 0 [ 50.809066][ T27] audit: type=1400 audit(1588419883.278:10): avc: denied { execmem } for pid=7170 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 50.891627][ T7175] IPVS: ftp: loaded support on port[0] = 21 [ 50.909284][ T7174] IPVS: ftp: loaded support on port[0] = 21 [ 50.917345][ T7173] IPVS: ftp: loaded support on port[0] = 21 [ 50.961783][ T7178] IPVS: ftp: loaded support on port[0] = 21 [ 50.961797][ T7180] IPVS: ftp: loaded support on port[0] = 21 [ 50.978005][ T7181] IPVS: ftp: loaded support on port[0] = 21 [ 51.128751][ T7175] chnl_net:caif_netlink_parms(): no params data found [ 51.268220][ T7174] chnl_net:caif_netlink_parms(): no params data found [ 51.339423][ T7173] chnl_net:caif_netlink_parms(): no params data found [ 51.389181][ T7178] chnl_net:caif_netlink_parms(): no params data found [ 51.420984][ T7175] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.431898][ T7175] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.440753][ T7175] device bridge_slave_0 entered promiscuous mode [ 51.483849][ T7175] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.490896][ T7175] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.499137][ T7175] device bridge_slave_1 entered promiscuous mode [ 51.548082][ T7175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.560401][ T7181] chnl_net:caif_netlink_parms(): no params data found [ 51.576330][ T7180] chnl_net:caif_netlink_parms(): no params data found [ 51.596378][ T7175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.621141][ T7174] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.629058][ T7174] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.637287][ T7174] device bridge_slave_0 entered promiscuous mode [ 51.648683][ T7174] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.656184][ T7174] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.664345][ T7174] device bridge_slave_1 entered promiscuous mode [ 51.686675][ T7175] team0: Port device team_slave_0 added [ 51.729368][ T7173] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.737066][ T7173] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.744954][ T7173] device bridge_slave_0 entered promiscuous mode [ 51.753573][ T7175] team0: Port device team_slave_1 added [ 51.786275][ T7174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.795779][ T7173] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.806889][ T7173] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.815345][ T7173] device bridge_slave_1 entered promiscuous mode [ 51.830628][ T7178] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.838014][ T7178] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.846529][ T7178] device bridge_slave_0 entered promiscuous mode [ 51.856756][ T7178] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.864278][ T7178] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.871796][ T7178] device bridge_slave_1 entered promiscuous mode [ 51.880606][ T7174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.915292][ T7175] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.922238][ T7175] 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. [ 51.949270][ T7175] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.977765][ T7174] team0: Port device team_slave_0 added [ 51.985538][ T7174] team0: Port device team_slave_1 added [ 52.004582][ T7175] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.011531][ T7175] 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. [ 52.038325][ T7175] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.054901][ T7181] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.061945][ T7181] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.070352][ T7181] device bridge_slave_0 entered promiscuous mode [ 52.082132][ T7181] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.091380][ T7181] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.099614][ T7181] device bridge_slave_1 entered promiscuous mode [ 52.108275][ T7173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.134749][ T7178] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.155489][ T7180] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.164330][ T7180] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.171853][ T7180] device bridge_slave_0 entered promiscuous mode [ 52.181557][ T7173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.245341][ T7175] device hsr_slave_0 entered promiscuous mode [ 52.302955][ T7175] device hsr_slave_1 entered promiscuous mode [ 52.344424][ T7178] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.354134][ T7174] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.361066][ T7174] 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. [ 52.388115][ T7174] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.409960][ T7174] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.417493][ T7174] 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. [ 52.444189][ T7174] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.455987][ T7180] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.463351][ T7180] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.471096][ T7180] device bridge_slave_1 entered promiscuous mode [ 52.508733][ T7181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.540217][ T7180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.562012][ T7181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.579891][ T7173] team0: Port device team_slave_0 added [ 52.605532][ T7174] device hsr_slave_0 entered promiscuous mode [ 52.663852][ T7174] device hsr_slave_1 entered promiscuous mode [ 52.722707][ T7174] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.730607][ T7174] Cannot create hsr debugfs directory [ 52.737863][ T7180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.754077][ T7178] team0: Port device team_slave_0 added [ 52.771217][ T7173] team0: Port device team_slave_1 added [ 52.787265][ T7181] team0: Port device team_slave_0 added [ 52.794782][ T7178] team0: Port device team_slave_1 added [ 52.801269][ T7181] team0: Port device team_slave_1 added [ 52.826076][ T7181] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.833244][ T7181] 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. [ 52.859636][ T7181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.896729][ T7180] team0: Port device team_slave_0 added [ 52.907910][ T7180] team0: Port device team_slave_1 added [ 52.917546][ T7181] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.925613][ T7181] 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. [ 52.951579][ T7181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.984810][ T7173] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.991772][ T7173] 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. [ 53.019361][ T7173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.031125][ T7178] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.038446][ T7178] 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. [ 53.064829][ T7178] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.079699][ T7178] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.088321][ T7178] 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. [ 53.114995][ T7178] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.139688][ T7173] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.147114][ T7173] 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. [ 53.173860][ T7173] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.191263][ T7180] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.199773][ T7180] 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. [ 53.229685][ T7180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.315401][ T7178] device hsr_slave_0 entered promiscuous mode [ 53.352897][ T7178] device hsr_slave_1 entered promiscuous mode [ 53.412476][ T7178] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.420042][ T7178] Cannot create hsr debugfs directory [ 53.474426][ T7181] device hsr_slave_0 entered promiscuous mode [ 53.522721][ T7181] device hsr_slave_1 entered promiscuous mode [ 53.562487][ T7181] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.570207][ T7181] Cannot create hsr debugfs directory [ 53.576796][ T7180] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.584105][ T7180] 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. [ 53.610326][ T7180] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.695305][ T7173] device hsr_slave_0 entered promiscuous mode [ 53.722732][ T7173] device hsr_slave_1 entered promiscuous mode [ 53.762251][ T7173] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.769810][ T7173] Cannot create hsr debugfs directory [ 53.855014][ T7180] device hsr_slave_0 entered promiscuous mode [ 53.922538][ T7180] device hsr_slave_1 entered promiscuous mode [ 53.963246][ T7180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.970860][ T7180] Cannot create hsr debugfs directory [ 54.098486][ T7175] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.175482][ T7175] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.246869][ T7175] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.316151][ T7175] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.444563][ T7174] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.469111][ T7174] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.515908][ T7174] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.588924][ T7174] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.683984][ T7181] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 54.729882][ T7181] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 54.777108][ T7178] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.844679][ T7181] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 54.917639][ T7178] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.954686][ T7178] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.005483][ T7181] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 55.093171][ T7178] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 55.150540][ T7175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.174768][ T7174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.182997][ T7173] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.215395][ T7173] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.255170][ T7173] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.330643][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.340382][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.348567][ T7173] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.419379][ T7175] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.445901][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.454934][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.478956][ T7174] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.490289][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.499678][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.508513][ T2810] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.515789][ T2810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.525228][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.534445][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.543063][ T2810] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.550083][ T2810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.557717][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.566267][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.574655][ T2810] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.581671][ T2810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.611399][ T7180] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 55.674066][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.686671][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.694459][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.704118][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.712660][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.720985][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.729823][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.738294][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.748170][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.778061][ T7180] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 55.838750][ T7175] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.849339][ T7175] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.861675][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.870604][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.879585][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.888423][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.896866][ T2812] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.903970][ T2812] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.911429][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.920756][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.929383][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.940538][ T7181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.950538][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.963899][ T7180] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.035259][ T7180] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.120328][ T7178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.133907][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.143201][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.151609][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.160963][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.170687][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.179763][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.188585][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.208954][ T7181] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.223080][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.231004][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.239399][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.248092][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.256619][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.265091][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.272642][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.282293][ T7174] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.313546][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.322928][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.331280][ T2814] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.338384][ T2814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.347480][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.373632][ T7178] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.382875][ T7175] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.405581][ T7174] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.423479][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.432728][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.440922][ T2814] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.448087][ T2814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.455722][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.464141][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.471977][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.479341][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.487328][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.497271][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.505962][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.514575][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.525794][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.533750][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.543199][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.551444][ T2814] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.558513][ T2814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.567261][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.588199][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.597001][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.614395][ T7173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.633204][ T7181] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.645084][ T7181] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.663263][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.672488][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.680885][ T2723] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.687951][ T2723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.697082][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.707393][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.715712][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.724143][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.732433][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.740583][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.748846][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.757488][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.766828][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.820227][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.829257][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.838649][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.847755][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.855446][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.864570][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.873180][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.881332][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.890080][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.898043][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.906134][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.920400][ T7180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.933440][ T7175] device veth0_vlan entered promiscuous mode [ 56.949153][ T7174] device veth0_vlan entered promiscuous mode [ 56.959554][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.970000][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.978894][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.990931][ T7173] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.004589][ T7174] device veth1_vlan entered promiscuous mode [ 57.014061][ T7181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.027427][ T7180] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.042418][ T7175] device veth1_vlan entered promiscuous mode [ 57.056651][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.065265][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.074197][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.082419][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.089910][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.098984][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.107734][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.116586][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.125672][ T2815] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.132780][ T2815] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.140667][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.149720][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.191606][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.199586][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.208472][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.220372][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.229895][ T2814] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.237014][ T2814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.245335][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.253961][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.262702][ T2814] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.269723][ T2814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.277704][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.286967][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.295704][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.304069][ T2814] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.311148][ T2814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.318833][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.327786][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.348177][ T7175] device veth0_macvtap entered promiscuous mode [ 57.365006][ T7175] device veth1_macvtap entered promiscuous mode [ 57.384082][ T7178] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.394814][ T7178] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.409684][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.418053][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.427017][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.436225][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.445592][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.454184][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.462849][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.471278][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.480127][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.488670][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.497356][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.505531][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.514252][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.523741][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.532152][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.548151][ T7174] device veth0_macvtap entered promiscuous mode [ 57.568139][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.576209][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.584518][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.595035][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.603482][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.612494][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.620612][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.629452][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.638114][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.646800][ T2723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.657670][ T7174] device veth1_macvtap entered promiscuous mode [ 57.680108][ T7175] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.691243][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.699224][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.720803][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.729901][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.738117][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.747009][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.755702][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.764504][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.777002][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.794652][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.803488][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.817933][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.828824][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.839971][ T7174] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.857784][ T7173] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.869613][ T7173] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.879851][ T7175] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.887609][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.897249][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.906054][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.914570][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.923158][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.932384][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.943644][ T7174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.954711][ T7174] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.966309][ T7174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.988943][ T7180] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.016657][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.027782][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.036658][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.050978][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.060271][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.072660][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.081032][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.089059][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.101168][ T7178] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.179882][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.188568][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.322063][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.322441][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.326187][ T7173] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.340812][ T7181] device veth0_vlan entered promiscuous mode [ 58.480743][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.493060][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.502630][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.510816][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.587020][ T7178] device veth0_vlan entered promiscuous mode [ 58.603300][ T7181] device veth1_vlan entered promiscuous mode [ 58.612571][ T8437] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 58.620729][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.635511][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.644042][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.653093][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.661106][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.669059][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.678105][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.706691][ T8442] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 58.731017][ T7173] device veth0_vlan entered promiscuous mode [ 58.750096][ T7180] device veth0_vlan entered promiscuous mode [ 58.763904][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.774048][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.783876][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.794602][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.803664][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.812413][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.820407][ T2812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.847098][ T7178] device veth1_vlan entered promiscuous mode [ 58.859063][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.867323][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.875731][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.884679][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.892499][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.900027][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.908580][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.917285][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.926699][ T7181] device veth0_macvtap entered promiscuous mode [ 58.939087][ T7173] device veth1_vlan entered promiscuous mode [ 58.951560][ T7180] device veth1_vlan entered promiscuous mode [ 58.976298][ T8456] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 58.998045][ T7181] device veth1_macvtap entered promiscuous mode 2020/05/02 11:44:51 executed programs: 6 [ 59.018977][ T8446] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 59.044808][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.060451][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.080062][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.091718][ T7178] device veth0_macvtap entered promiscuous mode [ 59.115742][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.128504][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.139128][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.150767][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.163200][ T7181] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.170547][ T8464] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 59.183282][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.193904][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.204664][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.215484][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.226726][ T7181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.248327][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.256300][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.265438][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.274748][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.284261][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.299330][ T7178] device veth1_macvtap entered promiscuous mode [ 59.336656][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.351906][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.364731][ T2815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.377883][ T7180] device veth0_macvtap entered promiscuous mode [ 59.395652][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.405250][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.414089][ T2814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.423684][ T8474] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 59.442708][ T7173] device veth0_macvtap entered promiscuous mode [ 59.454054][ T8467] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 59.489199][ T7180] device veth1_macvtap entered promiscuous mode [ 59.497115][ T7173] device veth1_macvtap entered promiscuous mode [ 59.513910][ T7178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.525871][ T7178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.535959][ T7178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.547737][ T7178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.558219][ T7178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.571297][ T7178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.585104][ T7178] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.675521][ T8486] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 59.691396][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.699608][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.715355][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.726776][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.737743][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.750877][ T7178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.769543][ T7178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.779622][ T7178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.794162][ T7178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.805164][ T7178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.819050][ T7178] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.831609][ T7178] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.851890][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.863798][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.875596][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.886309][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.897037][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.907553][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.917551][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.928450][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.939975][ T7173] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.948988][ T8492] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 59.963094][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.971906][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.980416][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.989956][ T2810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.003867][ T8477] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 60.018299][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.042351][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.058420][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.070973][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.084735][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.096560][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.110011][ T7173] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.121449][ T7173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.135970][ T7173] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.148338][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.159564][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.170450][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.181008][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.191033][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.202882][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.212994][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.223515][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.233436][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.244753][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.255922][ T7180] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.330565][ T2811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.339214][ T2811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.348599][ T2811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.358122][ T2811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.373249][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.383872][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.396493][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.408331][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.418667][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.429900][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.440350][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.451140][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.460940][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.472532][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.484706][ T7180] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.536873][ T2811] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.553764][ T2811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.955036][ T8552] bond0: (slave vcan3): ether type (280) is different from other slaves (1), can not enslave it [ 61.933674][ T8777] team0: Device vcan3 is of different type [ 62.005710][ T8799] team0: Device vcan4 is of different type [ 62.105053][ T8820] team0: Device vcan5 is of different type [ 62.171894][ T8777] team0: Device vcan3 is of different type [ 62.365524][ T8820] team0: Device vcan5 is of different type [ 63.635456][ T9095] validate_nla: 102 callbacks suppressed [ 63.635461][ T9095] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 63.660360][ T9071] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 63.700453][ T9106] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 63.764715][ T9089] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 63.787196][ T9115] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 63.843638][ T9118] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 63.857946][ T9107] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 63.901680][ T9135] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 63.918287][ T9136] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 63.964085][ T9140] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 2020/05/02 11:44:56 executed programs: 66 [ 65.989686][ T9581] bond1: (slave vcan14): The slave device specified does not support setting the MAC address [ 66.046382][ T9634] general protection fault, probably for non-canonical address 0xdffffc0000000c05: 0000 [#1] PREEMPT SMP KASAN [ 66.058105][ T9634] KASAN: probably user-memory-access in range [0x0000000000006028-0x000000000000602f] [ 66.067631][ T9634] CPU: 1 PID: 9634 Comm: syz-executor.2 Not tainted 5.7.0-rc3-syzkaller #0 [ 66.076203][ T9634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.086250][ T9634] RIP: 0010:j1939_netdev_start+0x322/0x5b0 [ 66.092038][ T9634] Code: 03 80 3c 02 00 0f 85 7a 02 00 00 4c 8b bb a0 05 00 00 48 ba 00 00 00 00 00 fc ff df 49 8d bf 28 60 00 00 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 47 02 00 00 4d 89 a7 28 60 00 00 48 c7 c7 40 f4 [ 66.111739][ T9634] RSP: 0018:ffffc90008b37cb0 EFLAGS: 00010206 [ 66.117908][ T9634] RAX: dffffc0000000000 RBX: ffff88809a44c000 RCX: 0000000000000c05 [ 66.126019][ T9634] RDX: dffffc0000000000 RSI: ffffffff89dff458 RDI: 0000000000006028 [ 66.134084][ T9634] RBP: ffffc90008b37ce8 R08: 0000000000000004 R09: fffff52001166f83 [ 66.142026][ T9634] R10: 0000000000000003 R11: fffff52001166f83 R12: ffff8880a9140000 [ 66.150006][ T9634] R13: ffff88809a44c568 R14: ffff8880a9140050 R15: 0000000000000000 [ 66.157966][ T9634] FS: 00007f7b9e0c3700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 66.166873][ T9634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.173425][ T9634] CR2: 000000000076c000 CR3: 0000000092d53000 CR4: 00000000001406e0 [ 66.181364][ T9634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.189315][ T9634] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.197251][ T9634] Call Trace: [ 66.200510][ T9634] j1939_sk_bind+0x5e4/0x910 [ 66.205068][ T9634] __sys_bind+0x1e1/0x230 [ 66.209361][ T9634] ? __ia32_sys_socketpair+0xf0/0xf0 [ 66.214610][ T9634] ? __kasan_check_read+0x11/0x20 [ 66.219610][ T9634] ? _copy_to_user+0xc1/0xe0 [ 66.224164][ T9634] ? put_timespec64+0xa9/0x100 [ 66.228889][ T9634] ? lock_downgrade+0x960/0x960 [ 66.233703][ T9634] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.239124][ T9634] ? do_syscall_64+0x21/0x630 [ 66.243774][ T9634] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.249814][ T9634] __x64_sys_bind+0x6e/0xb0 [ 66.254281][ T9634] do_syscall_64+0xca/0x630 [ 66.258743][ T9634] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 66.264610][ T9634] RIP: 0033:0x45c479 [ 66.268479][ T9634] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.288060][ T9634] RSP: 002b:00007f7b9e0c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 66.296432][ T9634] RAX: ffffffffffffffda RBX: 00007f7b9e0c36d4 RCX: 000000000045c479 [ 66.304380][ T9634] RDX: 0000000000000018 RSI: 0000000020000040 RDI: 0000000000000003 [ 66.312332][ T9634] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 66.320268][ T9634] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 66.328204][ T9634] R13: 0000000000000030 R14: 00000000004c291e R15: 000000000076bfcc [ 66.336143][ T9634] Modules linked in: [ 66.340430][ T9634] ---[ end trace 787930e2c88f9c72 ]--- [ 66.345886][ T9634] RIP: 0010:j1939_netdev_start+0x322/0x5b0 [ 66.351671][ T9634] Code: 03 80 3c 02 00 0f 85 7a 02 00 00 4c 8b bb a0 05 00 00 48 ba 00 00 00 00 00 fc ff df 49 8d bf 28 60 00 00 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 47 02 00 00 4d 89 a7 28 60 00 00 48 c7 c7 40 f4 [ 66.371252][ T9634] RSP: 0018:ffffc90008b37cb0 EFLAGS: 00010206 [ 66.377298][ T9634] RAX: dffffc0000000000 RBX: ffff88809a44c000 RCX: 0000000000000c05 [ 66.385274][ T9634] RDX: dffffc0000000000 RSI: ffffffff89dff458 RDI: 0000000000006028 [ 66.393221][ T9634] RBP: ffffc90008b37ce8 R08: 0000000000000004 R09: fffff52001166f83 [ 66.401166][ T9634] R10: 0000000000000003 R11: fffff52001166f83 R12: ffff8880a9140000 [ 66.409101][ T9634] R13: ffff88809a44c568 R14: ffff8880a9140050 R15: 0000000000000000 [ 66.417049][ T9634] FS: 00007f7b9e0c3700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 66.425956][ T9634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.432515][ T9634] CR2: 000000000076c000 CR3: 0000000092d53000 CR4: 00000000001406e0 [ 66.440462][ T9634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.448413][ T9634] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.456460][ T9634] Kernel panic - not syncing: Fatal exception [ 66.463800][ T9634] Kernel Offset: disabled [ 66.468103][ T9634] Rebooting in 86400 seconds..