Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 96.009508][ T6864] cc1 (6864) used greatest stack depth: 11152 bytes left [ 98.048427][ T27] audit: type=1400 audit(1595748556.553:8): avc: denied { execmem } for pid=6876 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 98.073833][ T6877] IPVS: ftp: loaded support on port[0] = 21 [ 98.424347][ T361] tipc: TX() has been purged, node left! [ 99.417868][ T6858] can: request_module (can-proto-0) failed. [ 99.792782][ T6858] can: request_module (can-proto-0) failed. [ 99.830439][ T6858] can: request_module (can-proto-0) failed. [ 99.933634][ T27] audit: type=1400 audit(1595748558.433:9): avc: denied { create } for pid=6855 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 '10.128.10.45' (ECDSA) to the list of known hosts. 2020/07/26 07:29:27 parsed 1 programs 2020/07/26 07:29:30 executed programs: 0 [ 111.615302][ T27] audit: type=1400 audit(1595748570.114:10): avc: denied { execmem } for pid=7000 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 111.873505][ T7001] IPVS: ftp: loaded support on port[0] = 21 [ 111.945250][ T7003] IPVS: ftp: loaded support on port[0] = 21 [ 112.182138][ T7030] IPVS: ftp: loaded support on port[0] = 21 [ 112.201851][ T7034] IPVS: ftp: loaded support on port[0] = 21 [ 112.216259][ T7029] IPVS: ftp: loaded support on port[0] = 21 [ 112.298520][ T7049] IPVS: ftp: loaded support on port[0] = 21 [ 112.322062][ T7001] chnl_net:caif_netlink_parms(): no params data found [ 112.591646][ T7003] chnl_net:caif_netlink_parms(): no params data found [ 112.886328][ T7001] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.911397][ T7001] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.939352][ T7001] device bridge_slave_0 entered promiscuous mode [ 112.985218][ T7030] chnl_net:caif_netlink_parms(): no params data found [ 113.057260][ T7001] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.090366][ T7001] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.133190][ T7001] device bridge_slave_1 entered promiscuous mode [ 113.225217][ T7034] chnl_net:caif_netlink_parms(): no params data found [ 113.261402][ T7003] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.301945][ T7003] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.326420][ T7003] device bridge_slave_0 entered promiscuous mode [ 113.373898][ T7001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.438419][ T7003] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.459868][ T7003] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.484172][ T7003] device bridge_slave_1 entered promiscuous mode [ 113.505465][ T7029] chnl_net:caif_netlink_parms(): no params data found [ 113.533269][ T7001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.674102][ T7001] team0: Port device team_slave_0 added [ 113.714597][ T7003] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.741596][ T7001] team0: Port device team_slave_1 added [ 113.791717][ T7003] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.875261][ T7049] chnl_net:caif_netlink_parms(): no params data found [ 113.900445][ T7001] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.938035][ T7001] 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. [ 114.034117][ T7001] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.078526][ T7030] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.105789][ T7030] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.133906][ T7030] device bridge_slave_0 entered promiscuous mode [ 114.165369][ T7034] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.190806][ T7034] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.226635][ T7034] device bridge_slave_0 entered promiscuous mode [ 114.269966][ T7034] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.287356][ T7034] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.311447][ T7034] device bridge_slave_1 entered promiscuous mode [ 114.348245][ T7001] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.381282][ T7001] 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. [ 114.500608][ T7001] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.556050][ T7030] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.592878][ T7030] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.619638][ T7030] device bridge_slave_1 entered promiscuous mode [ 114.671405][ T7003] team0: Port device team_slave_0 added [ 114.776452][ T7003] team0: Port device team_slave_1 added [ 114.795129][ T7030] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.828215][ T7034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.879927][ T7034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.929892][ T7030] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.989411][ T7001] device hsr_slave_0 entered promiscuous mode [ 115.063899][ T7001] device hsr_slave_1 entered promiscuous mode [ 115.147750][ T7029] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.169389][ T7029] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.195131][ T7029] device bridge_slave_0 entered promiscuous mode [ 115.216793][ T7029] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.234380][ T7029] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.258189][ T7029] device bridge_slave_1 entered promiscuous mode [ 115.329079][ T7003] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.354013][ T7003] 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. [ 115.466523][ T7003] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.528628][ T7003] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.559888][ T7003] 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. [ 115.678786][ T7003] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.721379][ T7034] team0: Port device team_slave_0 added [ 115.804733][ T7030] team0: Port device team_slave_0 added [ 115.837543][ T7034] team0: Port device team_slave_1 added [ 115.864938][ T7029] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.962101][ T7030] team0: Port device team_slave_1 added [ 116.008110][ T7029] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.039480][ T7049] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.056260][ T7049] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.078408][ T7049] device bridge_slave_0 entered promiscuous mode [ 116.107236][ T7049] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.128329][ T7049] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.153555][ T7049] device bridge_slave_1 entered promiscuous mode [ 116.278360][ T7003] device hsr_slave_0 entered promiscuous mode [ 116.354475][ T7003] device hsr_slave_1 entered promiscuous mode [ 116.423784][ T7003] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 116.464294][ T7003] Cannot create hsr debugfs directory [ 116.526017][ T7030] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.550055][ T7030] 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. [ 116.661035][ T7030] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.708993][ T7034] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.736787][ T7034] 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. [ 116.853240][ T7034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.893957][ T7030] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.918954][ T7030] 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. [ 117.012853][ T7030] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.081502][ T7034] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.104943][ T7034] 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. [ 117.194433][ T7034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.248342][ T7029] team0: Port device team_slave_0 added [ 117.279093][ T7049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.332212][ T7029] team0: Port device team_slave_1 added [ 117.407512][ T7049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.516758][ T7030] device hsr_slave_0 entered promiscuous mode [ 117.563741][ T7030] device hsr_slave_1 entered promiscuous mode [ 117.623520][ T7030] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.652109][ T7030] Cannot create hsr debugfs directory [ 117.716426][ T7034] device hsr_slave_0 entered promiscuous mode [ 117.764730][ T7034] device hsr_slave_1 entered promiscuous mode [ 117.822977][ T7034] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 117.850511][ T7034] Cannot create hsr debugfs directory [ 117.897130][ T7049] team0: Port device team_slave_0 added [ 117.960683][ T7029] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.987580][ T7029] 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. [ 118.078866][ T7029] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.124768][ T7049] team0: Port device team_slave_1 added [ 118.184529][ T7029] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.207381][ T7029] 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. [ 118.300352][ T7029] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.357423][ T7049] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.377785][ T7049] 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. [ 118.483070][ T7049] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.528508][ T7049] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.545998][ T7049] 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. [ 118.647673][ T7049] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.808585][ T7029] device hsr_slave_0 entered promiscuous mode [ 118.883664][ T7029] device hsr_slave_1 entered promiscuous mode [ 118.943920][ T7029] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 118.977088][ T7029] Cannot create hsr debugfs directory [ 119.137040][ T7049] device hsr_slave_0 entered promiscuous mode [ 119.203845][ T7049] device hsr_slave_1 entered promiscuous mode [ 119.272971][ T7049] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 119.299683][ T7049] Cannot create hsr debugfs directory [ 119.361181][ T7001] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 119.517265][ T7001] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 119.593775][ T7001] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 119.694491][ T7001] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 119.926350][ T7003] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 119.988485][ T7003] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 120.078374][ T7003] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 120.157807][ T7003] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 120.300301][ T7030] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 120.379311][ T7030] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 120.442563][ T7030] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 120.548519][ T7030] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 120.645451][ T7034] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 120.729570][ T7034] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 120.810060][ T7034] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 120.905711][ T7034] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 121.016501][ T7001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.128754][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.160783][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.195495][ T7001] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.237686][ T7029] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 121.328791][ T7029] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 121.417154][ T7029] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 121.475152][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.501930][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.547660][ T2629] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.575340][ T2629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.611573][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.649287][ T7049] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 121.732779][ T7029] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 121.797738][ T7049] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 121.857952][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.888337][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.919995][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.940224][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.977791][ T7003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.020168][ T7049] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 122.100962][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 122.125704][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 122.170114][ T7049] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 122.259968][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.295633][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.337417][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 122.380375][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.409237][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.448227][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.481874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.552077][ T7003] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.601891][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.627966][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.663827][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.699125][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.760489][ T7001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 122.817276][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.856645][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.885084][ T2629] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.907924][ T2629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.940711][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.982900][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.007737][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.043011][ T2625] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.062524][ T2625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.088148][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 123.130440][ T7034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.169095][ T7030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.223890][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 123.256610][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 123.287163][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 123.356075][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 123.384051][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 123.416427][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.497806][ T7034] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.521242][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 123.557079][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 123.593135][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.626520][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.658838][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.699597][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.734027][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.759886][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.797963][ T7001] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.856017][ T7003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 123.897150][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.921320][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.953917][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.983075][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.008660][ T2625] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.032046][ T2625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.057414][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.087198][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.148081][ T2625] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.183423][ T2625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.208004][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.233629][ T7030] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.317871][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.362144][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.410013][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.439786][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.460257][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.491791][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.551954][ T7049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.604905][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.629406][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.657596][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.685277][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.716839][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.769261][ T2625] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.802721][ T2625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.873452][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.897235][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.922777][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 124.944621][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.973350][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.006482][ T7049] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.038873][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 125.060913][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.090126][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.149490][ T7029] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.178357][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.200113][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.231849][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.257738][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.281305][ T2629] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.306032][ T2629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.333421][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 125.369524][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 125.398840][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.428839][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.471863][ T2629] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.502985][ T2629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.528901][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.570605][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.595442][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.621039][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.676885][ T7001] device veth0_vlan entered promiscuous mode [ 125.701832][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 125.734865][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 125.771316][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 125.806924][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 125.844372][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.888487][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.914357][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 125.935523][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 125.974457][ T7003] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.039825][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.073183][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.094516][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.121301][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.146834][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.182042][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.205467][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.230935][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 126.271519][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.298321][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 126.333570][ T7034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.370730][ T7029] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.410463][ T7001] device veth1_vlan entered promiscuous mode [ 126.476008][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.511868][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.569814][ T7030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 126.644325][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.674487][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.719877][ T2533] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.749267][ T2533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.786712][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 126.819884][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.846790][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.869365][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.931532][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.958357][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.990590][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.011879][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.037036][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.064684][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.097826][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.124873][ T2629] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.141975][ T2629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.173766][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.197179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.221856][ T7049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 127.273357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 127.295927][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 127.350145][ T7034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.401249][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.430400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.464728][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.488624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.515639][ T7003] device veth0_vlan entered promiscuous mode [ 127.569443][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 127.591574][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 127.627488][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 127.663993][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.697799][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 127.740804][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 127.773104][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 127.811888][ T7030] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.856976][ T7001] device veth0_macvtap entered promiscuous mode [ 127.916262][ T7001] device veth1_macvtap entered promiscuous mode [ 127.940621][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 127.979022][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 128.040931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 128.067710][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 128.098479][ T7003] device veth1_vlan entered promiscuous mode [ 128.159367][ T7029] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 128.196981][ T7029] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 128.229160][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 128.255672][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 128.283728][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.311532][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.348556][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 128.386402][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 128.427776][ T7049] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.470844][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.488284][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.597866][ T7034] device veth0_vlan entered promiscuous mode [ 128.642024][ T7030] device veth0_vlan entered promiscuous mode [ 128.676188][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.707924][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.739977][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 128.780607][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 128.808765][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.846095][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.870077][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.897446][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.924744][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.957504][ T2629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.990702][ T7034] device veth1_vlan entered promiscuous mode [ 128.998014][ T7001] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.041736][ T7029] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.109924][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 129.134471][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 129.163787][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.186332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.218239][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 129.245094][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 129.289915][ T7030] device veth1_vlan entered promiscuous mode [ 129.321418][ T7001] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 129.365526][ T7003] device veth0_macvtap entered promiscuous mode [ 129.413765][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 129.445317][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 129.480566][ T2533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 129.539174][ T7003] device veth1_macvtap entered promiscuous mode [ 129.604013][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 129.638657][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.673504][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.740970][ T7049] device veth0_vlan entered promiscuous mode [ 129.767400][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 129.790511][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 129.815976][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 129.851136][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 129.896652][ T7003] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 129.992867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.020374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.046415][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.069816][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.100446][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.128419][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.162060][ T7030] device veth0_macvtap entered promiscuous mode [ 130.184771][ T7003] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 130.219042][ T7003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.247239][ T7003] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 130.333525][ T7034] device veth0_macvtap entered promiscuous mode [ 130.357251][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.380980][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.407582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.437666][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.486142][ T7049] device veth1_vlan entered promiscuous mode [ 130.578572][ T7030] device veth1_macvtap entered promiscuous mode [ 130.627231][ T7034] device veth1_macvtap entered promiscuous mode [ 130.649857][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.674893][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.894365][ T8268] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 131.069776][ T8270] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 131.107437][ T7029] device veth0_vlan entered promiscuous mode [ 131.175317][ T7034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.227977][ T7034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.256793][ T7034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.306694][ T7034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.340217][ T7034] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.379987][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 131.417085][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.453177][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 131.480064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.513790][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 131.545301][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.581755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.606811][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.646931][ T7049] device veth0_macvtap entered promiscuous mode [ 131.718162][ T8277] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 131.795264][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.831468][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.876690][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.909949][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 131.945537][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 131.976861][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.016686][ T7030] batman_adv: batadv0: Interface activated: batadv_slave_0 2020/07/26 07:29:50 executed programs: 6 [ 132.060931][ T7049] device veth1_macvtap entered promiscuous mode [ 132.154202][ T7034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.216795][ T7034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.244271][ T7034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.269773][ T7034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.316432][ T7034] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.341913][ T8281] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 132.378828][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 132.436410][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 132.469577][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 132.495512][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 132.520057][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.569596][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.606489][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.640486][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.685395][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.710469][ T7030] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 132.737731][ T7030] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 132.787440][ T7030] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.831066][ T7029] device veth1_vlan entered promiscuous mode [ 132.872735][ T8292] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 132.929299][ T8300] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 132.974499][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 133.004552][ T2625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.079849][ T8313] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 133.170539][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.201824][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.238515][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.277471][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.318633][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.348653][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.387985][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 133.434208][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.475806][ T7049] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.533415][ T8304] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 133.574473][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 133.639848][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.678074][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.732822][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.800935][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.828959][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.856295][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.893312][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.923145][ T7049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 133.951578][ T7049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.990637][ T7049] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 134.042805][ T8322] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 134.086640][ T8329] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 134.135609][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 134.165110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 134.195744][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 134.218029][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 134.360671][ T7029] device veth0_macvtap entered promiscuous mode [ 134.481596][ T7029] device veth1_macvtap entered promiscuous mode [ 134.717266][ T2614] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 134.800868][ T2614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 134.964126][ T8358] bond0: (slave vcan1): ether type (280) is different from other slaves (1), can not enslave it [ 135.250662][ T8367] team0: Device vcan3 is of different type [ 135.461309][ T8353] bond0: (slave vcan1): ether type (280) is different from other slaves (1), can not enslave it [ 135.549209][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 135.587832][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.623203][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 135.658354][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.685730][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 135.721023][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.755092][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 135.778261][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.801102][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 135.826976][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.860411][ T7029] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.950451][ T2614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 136.039112][ T2614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 136.087131][ T8393] validate_nla: 11 callbacks suppressed [ 136.087143][ T8393] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 136.201386][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 136.232647][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.272017][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 136.308589][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.348447][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 136.394305][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.432387][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 136.489738][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.525513][ T7029] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 136.566688][ T7029] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.623085][ T7029] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 136.647036][ T8410] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 136.698257][ T8409] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 136.740053][ T8413] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 136.792899][ T2614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 136.820237][ T2614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 136.866521][ T8419] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 136.896227][ T8415] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 136.973830][ T8422] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 2020/07/26 07:29:55 executed programs: 18 [ 137.426975][ T8462] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 137.539121][ T8464] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 137.763418][ T8478] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 138.397496][ T8545] bond0: (slave vcan3): ether type (280) is different from other slaves (1), can not enslave it [ 138.515507][ T8555] bond0: (slave vcan4): ether type (280) is different from other slaves (1), can not enslave it [ 138.735501][ T8546] bond0: (slave vcan4): ether type (280) is different from other slaves (1), can not enslave it [ 139.506762][ T8673] bond0: (slave vcan4): ether type (280) is different from other slaves (1), can not enslave it [ 139.707635][ T8682] team0: Device vcan3 is of different type [ 139.993154][ T8653] bond0: (slave vcan4): ether type (280) is different from other slaves (1), can not enslave it [ 141.117184][ T8829] validate_nla: 63 callbacks suppressed [ 141.117250][ T8829] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 141.240863][ T8830] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 141.331669][ T8828] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 141.470663][ T8831] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 141.558208][ T8836] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 141.752502][ T8834] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 141.813993][ T8833] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 141.840180][ T8838] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 141.898902][ T8839] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 141.937613][ T8837] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 2020/07/26 07:30:00 executed programs: 58 [ 144.059401][ C1] hrtimer: interrupt took 347747 ns [ 146.150478][ T9378] validate_nla: 95 callbacks suppressed [ 146.150510][ T9378] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 146.355996][ T9386] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 146.389487][ T9379] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 146.471829][ T9391] bond1: (slave vcan10): The slave device specified does not support setting the MAC address [ 146.531545][ T9391] bond1: (slave vcan10): Error -22 calling dev_set_mtu [ 146.602581][ T9385] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 146.647705][ T9388] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 146.697384][ T9387] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 146.768545][ T9391] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 146.847330][ T9459] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 146.948097][ T9404] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 147.038321][ T9395] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 147.124028][ T9488] bond2: (slave vcan11): The slave device specified does not support setting the MAC address [ 147.150895][ T9475] BUG: unable to handle page fault for address: 0000000000006028 [ 147.170578][ T9475] #PF: supervisor write access in kernel mode [ 147.188333][ T9475] #PF: error_code(0x0002) - not-present page [ 147.202887][ T9475] PGD 1093bf067 P4D 1093bf067 PUD 10a1eb067 PMD 0 [ 147.235022][ T9475] Oops: 0002 [#1] PREEMPT SMP [ 147.248629][ T9475] CPU: 0 PID: 9475 Comm: syz-executor.1 Not tainted 5.8.0-rc6-syzkaller #0 [ 147.272017][ T9475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.303549][ T9475] RIP: 0010:j1939_netdev_start+0x16a/0x260 [ 147.324479][ T9475] Code: e8 1b d1 3e 00 49 8b 85 68 05 00 00 65 ff 08 4c 89 e7 e8 99 25 72 fe e9 dc fe ff ff 49 8b 85 a0 05 00 00 48 c7 c7 00 0b 54 84 <4c> 89 a0 28 60 00 00 e8 ea d0 3e 00 49 8b 5c 24 50 b8 01 00 00 00 [ 147.405952][ T9475] RSP: 0018:ffffc90004d6fde8 EFLAGS: 00010246 [ 147.422796][ T9475] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 147.450769][ T9475] RDX: 0000000000000000 RSI: ffffffff84540b18 RDI: ffffffff84540b00 [ 147.475640][ T9475] RBP: ffffc90004d6fe08 R08: 0000000000000001 R09: 0000000000000000 [ 147.496225][ T9475] R10: 0000000000000001 R11: 8d097b8fd02c6021 R12: ffff8881092c8000 [ 147.519764][ T9475] R13: ffff888109128000 R14: ffff88811a26aa00 R15: 0000000000000000 [ 147.544226][ T9475] FS: 00007f3fb6ecb700(0000) GS:ffff88812c000000(0000) knlGS:0000000000000000 [ 147.574404][ T9475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 147.597501][ T9475] CR2: 0000000000006028 CR3: 00000001090d3000 CR4: 00000000001406f0 [ 147.618630][ T9475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 147.638917][ T9475] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 147.664003][ T9475] Call Trace: [ 147.673697][ T9475] j1939_sk_bind+0x1b7/0x200 [ 147.684250][ T9475] ? tomoyo_socket_bind+0x9/0x10 [ 147.703869][ T9475] __sys_bind+0xe0/0x100 [ 147.722961][ T9475] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.749481][ T9475] ? do_syscall_64+0x1b/0xe0 [ 147.760018][ T9475] ? debug_smp_processor_id+0x17/0x20 [ 147.780155][ T9475] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.800188][ T9475] ? do_syscall_64+0x1b/0xe0 [ 147.812732][ T9475] ? do_syscall_64+0x20/0xe0 [ 147.826014][ T9475] __x64_sys_bind+0x15/0x20 [ 147.837909][ T9475] do_syscall_64+0x64/0xe0 [ 147.856805][ T9475] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.872462][ T9475] RIP: 0033:0x45c4f9 [ 147.882946][ T9475] Code: 2d 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 fb b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.974425][ T9475] RSP: 002b:00007f3fb6ecac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 148.000572][ T9475] RAX: ffffffffffffffda RBX: 00007f3fb6ecb6d4 RCX: 000000000045c4f9 [ 148.030086][ T9475] RDX: 0000000000000018 RSI: 0000000020000040 RDI: 0000000000000003 [ 148.056344][ T9475] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 148.083912][ T9475] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 148.111173][ T9475] R13: 0000000000000030 R14: 00000000004c299e R15: 000000000076bf2c [ 148.127720][ T9475] Modules linked in: [ 148.140253][ T9475] CR2: 0000000000006028 [ 148.159065][ T9475] ---[ end trace 4a26efbee0f6725c ]--- [ 148.184899][ T9475] RIP: 0010:j1939_netdev_start+0x16a/0x260 [ 148.205355][ T9475] Code: e8 1b d1 3e 00 49 8b 85 68 05 00 00 65 ff 08 4c 89 e7 e8 99 25 72 fe e9 dc fe ff ff 49 8b 85 a0 05 00 00 48 c7 c7 00 0b 54 84 <4c> 89 a0 28 60 00 00 e8 ea d0 3e 00 49 8b 5c 24 50 b8 01 00 00 00 [ 148.283323][ T9475] RSP: 0018:ffffc90004d6fde8 EFLAGS: 00010246 [ 148.312749][ T9475] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 148.340699][ T9475] RDX: 0000000000000000 RSI: ffffffff84540b18 RDI: ffffffff84540b00 [ 148.382933][ T9475] RBP: ffffc90004d6fe08 R08: 0000000000000001 R09: 0000000000000000 [ 148.412922][ T9475] R10: 0000000000000001 R11: 8d097b8fd02c6021 R12: ffff8881092c8000 [ 148.458305][ T9475] R13: ffff888109128000 R14: ffff88811a26aa00 R15: 0000000000000000 [ 148.477945][ T9475] FS: 00007f3fb6ecb700(0000) GS:ffff88812c000000(0000) knlGS:0000000000000000 [ 148.507621][ T9475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.522359][ T9475] CR2: 0000000000006028 CR3: 00000001090d3000 CR4: 00000000001406f0 [ 148.553870][ T9475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 148.586707][ T9475] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 148.625186][ T9475] Kernel panic - not syncing: Fatal exception [ 148.656812][ T9475] Kernel Offset: disabled [ 148.671711][ T9475] Rebooting in 86400 seconds..