[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 42.046264][ T7117] IPVS: ftp: loaded support on port[0] = 21 [ 42.347231][ T7] tipc: TX() has been purged, node left! [ 42.819874][ T7101] can: request_module (can-proto-0) failed. [ 45.602814][ T7101] can: request_module (can-proto-0) failed. [ 45.614381][ T7101] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.231' (ECDSA) to the list of known hosts. 2020/04/07 18:34:48 parsed 1 programs 2020/04/07 18:34:49 executed programs: 0 [ 53.942193][ T7244] IPVS: ftp: loaded support on port[0] = 21 [ 53.977530][ T7247] IPVS: ftp: loaded support on port[0] = 21 [ 54.024023][ T7251] IPVS: ftp: loaded support on port[0] = 21 [ 54.032059][ T7257] IPVS: ftp: loaded support on port[0] = 21 [ 54.041902][ T7249] IPVS: ftp: loaded support on port[0] = 21 [ 54.104924][ T7262] IPVS: ftp: loaded support on port[0] = 21 [ 54.311360][ T7251] chnl_net:caif_netlink_parms(): no params data found [ 54.359035][ T7244] chnl_net:caif_netlink_parms(): no params data found [ 54.439313][ T7247] chnl_net:caif_netlink_parms(): no params data found [ 54.499977][ T7251] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.510533][ T7251] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.519147][ T7251] device bridge_slave_0 entered promiscuous mode [ 54.531612][ T7251] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.538803][ T7251] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.547046][ T7251] device bridge_slave_1 entered promiscuous mode [ 54.572345][ T7244] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.580403][ T7244] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.589224][ T7244] device bridge_slave_0 entered promiscuous mode [ 54.630822][ T7244] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.639878][ T7244] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.648437][ T7244] device bridge_slave_1 entered promiscuous mode [ 54.674183][ T7251] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.687242][ T7251] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.792330][ T7244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.807416][ T7247] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.816999][ T7247] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.825549][ T7247] device bridge_slave_0 entered promiscuous mode [ 54.872540][ T7244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.886587][ T7247] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.894630][ T7247] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.902468][ T7247] device bridge_slave_1 entered promiscuous mode [ 54.911230][ T7249] chnl_net:caif_netlink_parms(): no params data found [ 54.926368][ T7251] team0: Port device team_slave_0 added [ 54.943657][ T7257] chnl_net:caif_netlink_parms(): no params data found [ 54.969901][ T7251] team0: Port device team_slave_1 added [ 54.976569][ T7262] chnl_net:caif_netlink_parms(): no params data found [ 55.034646][ T7244] team0: Port device team_slave_0 added [ 55.065850][ T7247] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.076913][ T7244] team0: Port device team_slave_1 added [ 55.084579][ T7251] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.091529][ T7251] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.117470][ T7251] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.131763][ T7251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.139855][ T7251] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.166024][ T7251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.184512][ T7247] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.248866][ T7244] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.256205][ T7244] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.282976][ T7244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.311803][ T7247] team0: Port device team_slave_0 added [ 55.321836][ T7244] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.329589][ T7244] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.356467][ T7244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.425773][ T7251] device hsr_slave_0 entered promiscuous mode [ 55.463990][ T7251] device hsr_slave_1 entered promiscuous mode [ 55.501705][ T7262] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.511069][ T7262] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.519587][ T7262] device bridge_slave_0 entered promiscuous mode [ 55.530168][ T7247] team0: Port device team_slave_1 added [ 55.585640][ T7244] device hsr_slave_0 entered promiscuous mode [ 55.623175][ T7244] device hsr_slave_1 entered promiscuous mode [ 55.663008][ T7244] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.670893][ T7244] Cannot create hsr debugfs directory [ 55.695834][ T7262] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.703134][ T7262] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.710879][ T7262] device bridge_slave_1 entered promiscuous mode [ 55.725425][ T7257] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.732503][ T7257] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.741267][ T7257] device bridge_slave_0 entered promiscuous mode [ 55.786543][ T7249] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.797492][ T7249] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.806109][ T7249] device bridge_slave_0 entered promiscuous mode [ 55.816481][ T7249] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.824265][ T7249] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.832105][ T7249] device bridge_slave_1 entered promiscuous mode [ 55.846802][ T7257] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.854547][ T7257] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.862453][ T7257] device bridge_slave_1 entered promiscuous mode [ 55.870645][ T7247] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.877863][ T7247] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.904379][ T7247] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.917712][ T7262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.931723][ T7262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.963488][ T7247] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.970478][ T7247] 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. [ 56.000385][ T7247] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.038681][ T7249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.056152][ T7262] team0: Port device team_slave_0 added [ 56.067013][ T7262] team0: Port device team_slave_1 added [ 56.082084][ T7257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.094201][ T7249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.156219][ T7247] device hsr_slave_0 entered promiscuous mode [ 56.183382][ T7247] device hsr_slave_1 entered promiscuous mode [ 56.242903][ T7247] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.250641][ T7247] Cannot create hsr debugfs directory [ 56.261675][ T7257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.281241][ T7262] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.288490][ T7262] 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. [ 56.315570][ T7262] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.364033][ T7257] team0: Port device team_slave_0 added [ 56.376719][ T7262] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.387190][ T7262] 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. [ 56.413468][ T7262] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.432148][ T7249] team0: Port device team_slave_0 added [ 56.447277][ T7257] team0: Port device team_slave_1 added [ 56.489335][ T7249] team0: Port device team_slave_1 added [ 56.498027][ T7257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.513677][ T7257] 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. [ 56.540676][ T7257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.589100][ T7257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.598949][ T7257] 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. [ 56.625669][ T7257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.718919][ T7262] device hsr_slave_0 entered promiscuous mode [ 56.753072][ T7262] device hsr_slave_1 entered promiscuous mode [ 56.802753][ T7262] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.810343][ T7262] Cannot create hsr debugfs directory [ 56.825830][ T7249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.835847][ T7249] 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. [ 56.862243][ T7249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.876807][ T7249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.884362][ T7249] 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. [ 56.910498][ T7249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.997221][ T7257] device hsr_slave_0 entered promiscuous mode [ 57.043350][ T7257] device hsr_slave_1 entered promiscuous mode [ 57.102884][ T7257] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.110487][ T7257] Cannot create hsr debugfs directory [ 57.180125][ T7251] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.218165][ T7251] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.296104][ T7251] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.375465][ T7249] device hsr_slave_0 entered promiscuous mode [ 57.423180][ T7249] device hsr_slave_1 entered promiscuous mode [ 57.482718][ T7249] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.490311][ T7249] Cannot create hsr debugfs directory [ 57.526168][ T7251] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.617012][ T7244] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.652280][ T7244] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.690388][ T7244] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.757666][ T7244] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.998420][ T7247] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 58.045010][ T7247] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 58.085175][ T7247] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 58.138676][ T7247] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 58.239797][ T7249] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.276497][ T7249] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.335287][ T7249] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.378171][ T7249] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.506687][ T7262] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 58.607597][ T7244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.616361][ T7262] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 58.690998][ T7262] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.737382][ T7251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.754583][ T7257] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 58.799568][ T7257] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 58.844407][ T7262] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.907443][ T7244] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.914931][ T7257] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 58.954241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.963945][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.972174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.980506][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.993382][ T2742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.001899][ T2742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.011145][ T2742] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.018536][ T2742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.027912][ T7257] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 59.096494][ T7247] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.109657][ T7251] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.120065][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.128799][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.138278][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.148984][ T2988] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.156108][ T2988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.186719][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.195371][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.206408][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.214982][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.222052][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.237695][ T7247] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.267924][ T7249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.284289][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.293363][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.301151][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.311017][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.320746][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.329925][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.339277][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.346409][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.354595][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.363607][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.373412][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.381974][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.390544][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.399725][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.408310][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.417334][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.426060][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.434583][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.441704][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.475777][ T7249] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.488500][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.497166][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.505762][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.514698][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.523433][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.531833][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.540378][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.552444][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.567643][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.576456][ T2970] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.583601][ T2970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.608908][ T7244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.632083][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.643961][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.655626][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.695141][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.705058][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.714518][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.723767][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.732607][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.741278][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.750202][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.757349][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.765202][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.774070][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.781553][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.789367][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.819212][ T7244] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.834690][ T7251] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.846331][ T7251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.856391][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.866994][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.877250][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.888220][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.895573][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.906837][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.915702][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.927845][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.936926][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.949163][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.960244][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.007045][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.016804][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.028164][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.038370][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.047543][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.056856][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.066219][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.085509][ T7262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.100262][ T7247] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.115970][ T7247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.138478][ T7244] device veth0_vlan entered promiscuous mode [ 60.146298][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.155829][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.166214][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.176610][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.186538][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.194822][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.203312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.212686][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.246697][ T7251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.256807][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.268942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.277574][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.286291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.296188][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.305338][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.314315][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.323033][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.332384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.345503][ T7257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.371674][ T7262] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.388708][ T7249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.398032][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.407805][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.416186][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.425315][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.433762][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.441900][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.453673][ T7244] device veth1_vlan entered promiscuous mode [ 60.467236][ T7257] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.490855][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.499955][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.511548][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.521046][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.528709][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.536440][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.546252][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.555553][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.563712][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.571541][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.582519][ T7247] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.589994][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.603949][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.612992][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.621390][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.628502][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.677570][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.686677][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.695305][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.704957][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.713876][ T2970] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.720929][ T2970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.729401][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.738138][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.747082][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.755313][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.764873][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.774041][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.783909][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.794887][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.816001][ T7249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.834124][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.843264][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.852775][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.861576][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.872628][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.886652][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.895745][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.905515][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.940380][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.955275][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.987765][ T7251] device veth0_vlan entered promiscuous mode [ 61.000580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.010347][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.022431][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.033371][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.043043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.053550][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.063349][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.073609][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.081905][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.091355][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.111076][ T7257] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.122950][ T7257] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.136004][ T7244] device veth0_macvtap entered promiscuous mode [ 61.147853][ T7247] device veth0_vlan entered promiscuous mode [ 61.160885][ T7251] device veth1_vlan entered promiscuous mode [ 61.170667][ T7262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.181152][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.189816][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.198762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.208138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.217027][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.226317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.234623][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.242974][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.251512][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.260322][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.269239][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.294648][ T7257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.303288][ T7247] device veth1_vlan entered promiscuous mode [ 61.335345][ T7244] device veth1_macvtap entered promiscuous mode [ 61.343317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.351425][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.360734][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.369601][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.377837][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.386294][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.394945][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.443023][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.453362][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.464070][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.473210][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.480900][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.490603][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.502567][ T7251] device veth0_macvtap entered promiscuous mode [ 61.519589][ T7249] device veth0_vlan entered promiscuous mode [ 61.532797][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.540886][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.551080][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.559682][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.570563][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.580177][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.589415][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.606544][ T7262] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.620551][ T7249] device veth1_vlan entered promiscuous mode [ 61.632988][ T7251] device veth1_macvtap entered promiscuous mode [ 61.651522][ T7247] device veth0_macvtap entered promiscuous mode [ 61.662398][ T7244] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.677790][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.690038][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.703673][ T7251] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.735729][ T7247] device veth1_macvtap entered promiscuous mode [ 61.748912][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.758094][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.767576][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.776833][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.785455][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.793752][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.802804][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.812411][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.821324][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.831140][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.840094][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.853811][ T7244] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.869430][ T7251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.880938][ T7251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.894443][ T7251] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.923661][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.932872][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.941648][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.951498][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.960954][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.970021][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.997704][ T7249] device veth0_macvtap entered promiscuous mode [ 62.011815][ T7257] device veth0_vlan entered promiscuous mode [ 62.114142][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.126599][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.135545][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.145310][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.154749][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.164479][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.173426][ T2970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.309829][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.324052][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.339465][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.352879][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.368751][ T7247] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.380492][ T7249] device veth1_macvtap entered promiscuous mode [ 62.583287][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.597822][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.631585][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.677918][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.695049][ T7247] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.709487][ T7247] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.728218][ T7247] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.753631][ T7257] device veth1_vlan entered promiscuous mode [ 62.772167][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.780321][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.809367][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.923093][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.942989][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.976888][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.006425][ T7249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.036069][ T7249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.080557][ T7249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.106251][ T7249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.133012][ T7249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.147911][ T7249] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.183773][ T7249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.210255][ T7262] device veth0_vlan entered promiscuous mode [ 63.223288][ T8510] [ 63.226050][ T8510] ===================================== [ 63.231594][ T8510] WARNING: bad unlock balance detected! [ 63.237272][ T8510] 5.6.0-syzkaller #0 Not tainted [ 63.242539][ T8510] ------------------------------------- [ 63.248191][ T8510] syz-executor.3/8510 is trying to release lock (&mm->mmap_sem) at: [ 63.256462][ T8510] [] __get_user_pages_remote+0x33f/0x430 [ 63.263888][ T8510] but there are no more locks to release! [ 63.269213][ T7262] device veth1_vlan entered promiscuous mode [ 63.271120][ T8510] [ 63.271120][ T8510] other info that might help us debug this: [ 63.285194][ T8510] no locks held by syz-executor.3/8510. [ 63.290739][ T8510] [ 63.290739][ T8510] stack backtrace: [ 63.296765][ T8510] CPU: 0 PID: 8510 Comm: syz-executor.3 Not tainted 5.6.0-syzkaller #0 [ 63.305029][ T8510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.315254][ T8510] Call Trace: [ 63.318586][ T8510] dump_stack+0x128/0x182 [ 63.322932][ T8510] ? __get_user_pages_remote+0x33f/0x430 [ 63.326821][ T7262] device veth0_macvtap entered promiscuous mode [ 63.328576][ T8510] lock_release+0x5aa/0x7f0 [ 63.339427][ T8510] ? lock_downgrade+0x800/0x800 [ 63.344325][ T8510] up_read+0x79/0x740 [ 63.346738][ T7262] device veth1_macvtap entered promiscuous mode [ 63.348316][ T8510] ? down_read_killable+0x2d9/0x450 [ 63.360600][ T8510] ? down_read_nested+0x420/0x420 [ 63.364576][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.365614][ T8510] __get_user_pages_remote+0x33f/0x430 [ 63.376064][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.381473][ T8510] process_vm_rw_core.isra.1+0x3a9/0x7a0 [ 63.391491][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.396857][ T8510] ? alloc_vmap_area.cold.53+0x18/0x18 [ 63.396865][ T8510] ? _copy_from_user+0xbe/0x100 [ 63.396870][ T8510] ? rw_copy_check_uvector+0x5e/0x380 [ 63.396874][ T8510] process_vm_rw+0x1be/0x1f0 [ 63.396883][ T8510] ? mark_held_locks+0x110/0x110 [ 63.407499][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.412731][ T8510] ? process_vm_rw_core.isra.1+0x7a0/0x7a0 [ 63.412737][ T8510] ? posix_get_monotonic_timespec+0x70/0x250 [ 63.412743][ T8510] ? find_held_lock+0x33/0x1c0 [ 63.412747][ T8510] ? __might_fault+0xea/0x1a0 [ 63.412752][ T8510] ? lock_downgrade+0x800/0x800 [ 63.412760][ T8510] ? _copy_to_user+0xbc/0xe0 [ 63.418078][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.422952][ T8510] ? put_timespec64+0xa6/0xf0 [ 63.422956][ T8510] ? nsecs_to_jiffies+0x20/0x20 [ 63.422962][ T8510] ? __x64_sys_clock_gettime+0x160/0x1d0 [ 63.422968][ T8510] __x64_sys_process_vm_writev+0xda/0x1b0 [ 63.422976][ T8510] ? lockdep_hardirqs_on+0x477/0x610 [ 63.428046][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.432504][ T8510] do_syscall_64+0xc6/0x620 [ 63.432513][ T8510] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.432530][ T8510] RIP: 0033:0x45c879 [ 63.432544][ T8510] 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 [ 63.432550][ T8510] RSP: 002b:00007fecdeeecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 63.442894][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.448345][ T8510] RAX: ffffffffffffffda RBX: 00007fecdeeed6d4 RCX: 000000000045c879 [ 63.454524][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.459044][ T8510] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 0000000000000004 [ 63.465019][ T7262] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.468518][ T8510] RBP: 000000000076bf00 R08: 0000000000000001 R09: 0000000000000000 [ 63.475732][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.483480][ T8510] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 00000000ffffffff [ 63.483482][ T8510] R13: 000000000000085d R14: 00000000004cb1ee R15: 000000000076bf0c [ 63.643707][ T8509] ------------[ cut here ]------------ [ 63.649221][ T8509] DEBUG_RWSEMS_WARN_ON(tmp < 0): count = 0xffffffffffffff00, magic = 0xffff8880a41d0278, owner = 0x3, curr 0xffff88809ca8a2c0, list empty [ 63.660815][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.663436][ T8509] WARNING: CPU: 0 PID: 8509 at kernel/locking/rwsem.c:1435 up_read+0x5f8/0x740 [ 63.673329][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.682027][ T8509] Kernel panic - not syncing: panic_on_warn set ... [ 63.682033][ T8509] CPU: 0 PID: 8509 Comm: syz-executor.3 Not tainted 5.6.0-syzkaller #0 [ 63.682036][ T8509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.682038][ T8509] Call Trace: [ 63.682050][ T8509] dump_stack+0x128/0x182 [ 63.682058][ T8509] ? up_read+0x5f8/0x740 2020/04/07 18:34:58 executed programs: 6 [ 63.693531][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.699016][ T8509] panic+0x22a/0x4e3 [ 63.707502][ T7262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.717360][ T8509] ? add_taint.cold.7+0x11/0x11 [ 63.717367][ T8509] ? __probe_kernel_read+0x175/0x1c0 [ 63.717373][ T8509] __warn.cold.10+0x25/0x26 [ 63.717379][ T8509] ? up_read+0x5f8/0x740 [ 63.717384][ T8509] report_bug+0x1ad/0x270 [ 63.717389][ T8509] ? up_read+0x5f8/0x740 [ 63.721178][ T7262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.724976][ T8509] do_error_trap+0x123/0x210 [ 63.724983][ T8509] do_invalid_op+0x31/0x40 [ 63.724987][ T8509] ? up_read+0x5f8/0x740 [ 63.724993][ T8509] invalid_op+0x23/0x30 [ 63.724998][ T8509] RIP: 0010:up_read+0x5f8/0x740 [ 63.725016][ T8509] Code: 80 3c 02 00 0f 85 2a 01 00 00 48 8b 13 55 4d 89 f1 4d 89 e0 4c 89 f9 48 c7 c6 c0 bb 8a 87 48 c7 c7 a0 ba 8a 87 e8 a4 78 ed ff <0f> 0b 5a e9 60 fc ff ff 48 c7 c7 d0 70 bc 89 48 89 04 24 e8 20 03 [ 63.730945][ T7262] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.739051][ T8509] RSP: 0018:ffffc900047e7cb8 EFLAGS: 00010282 [ 63.739055][ T8509] RAX: 0000000000000000 RBX: ffff8880a41d0278 RCX: 0000000000000000 [ 63.739057][ T8509] RDX: 0000000000000002 RSI: 0000000000000008 RDI: ffffffff8b8a24a0 [ 63.739059][ T8509] RBP: ffffffff878ab9e0 R08: ffffed1015d066a9 R09: ffffed1015d066a9 [ 63.739061][ T8509] R10: ffffed1015d066a8 R11: ffff8880ae833547 R12: 0000000000000003 [ 63.739063][ T8509] R13: 1ffff920008fcf9b R14: ffff88809ca8a2c0 R15: ffff8880a41d0278 [ 63.739079][ T8509] ? up_read+0x5f8/0x740 [ 63.739083][ T8509] ? do_raw_spin_lock+0x12a/0x2e0 [ 63.739087][ T8509] ? down_read_nested+0x420/0x420 [ 63.739090][ T8509] ? rwlock_bug.part.0+0x90/0x90 [ 63.739098][ T8509] do_exit+0x8fb/0x2a20 [ 63.913885][ T8509] ? find_held_lock+0x33/0x1c0 [ 63.918643][ T8509] ? mm_update_next_owner+0x6f0/0x6f0 [ 63.924167][ T8509] ? lock_downgrade+0x800/0x800 [ 63.929007][ T8509] ? migrate_swap_stop+0x960/0x960 [ 63.934225][ T8509] ? lock_release+0x7f0/0x7f0 [ 63.939079][ T8509] ? do_raw_spin_lock+0x12a/0x2e0 [ 63.944091][ T8509] ? _raw_spin_unlock_irq+0x1f/0x80 [ 63.949295][ T8509] do_group_exit+0xeb/0x2d0 [ 63.953775][ T8509] __x64_sys_exit_group+0x35/0x40 [ 63.958935][ T8509] do_syscall_64+0xc6/0x620 [ 63.963618][ T8509] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 63.969601][ T8509] RIP: 0033:0x45c879 [ 63.973512][ T8509] 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 [ 63.996064][ T8509] RSP: 002b:00007ffdcca0caf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 64.004674][ T8509] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 000000000045c879 [ 64.012621][ T8509] RDX: 0000000000416411 RSI: fffffffffffffff7 RDI: 0000000000000000 [ 64.020576][ T8509] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 00007ffdcca0cb50 [ 64.028656][ T8509] R10: 01ffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 64.036610][ T8509] R13: 00007ffdcca0cb50 R14: 0000000000000000 R15: 00007ffdcca0cb60 [ 64.045417][ T8509] Kernel Offset: disabled [ 64.049755][ T8509] Rebooting in 86400 seconds..