[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts. 2020/04/10 11:05:04 parsed 1 programs 2020/04/10 11:05:07 executed programs: 0 syzkaller login: [ 65.334322][ T7063] IPVS: ftp: loaded support on port[0] = 21 [ 65.351630][ T7064] IPVS: ftp: loaded support on port[0] = 21 [ 65.358083][ T7061] IPVS: ftp: loaded support on port[0] = 21 [ 65.371605][ T7060] IPVS: ftp: loaded support on port[0] = 21 [ 65.407779][ T7068] IPVS: ftp: loaded support on port[0] = 21 [ 65.415995][ T7067] IPVS: ftp: loaded support on port[0] = 21 [ 65.974094][ T7060] chnl_net:caif_netlink_parms(): no params data found [ 66.015369][ T7061] chnl_net:caif_netlink_parms(): no params data found [ 66.025481][ T7063] chnl_net:caif_netlink_parms(): no params data found [ 66.049148][ T7067] chnl_net:caif_netlink_parms(): no params data found [ 66.089218][ T7064] chnl_net:caif_netlink_parms(): no params data found [ 66.111766][ T7068] chnl_net:caif_netlink_parms(): no params data found [ 66.315473][ T7067] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.322575][ T7067] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.336429][ T7067] device bridge_slave_0 entered promiscuous mode [ 66.379051][ T7067] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.386985][ T7067] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.396148][ T7067] device bridge_slave_1 entered promiscuous mode [ 66.416503][ T7060] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.430522][ T7060] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.439091][ T7060] device bridge_slave_0 entered promiscuous mode [ 66.447756][ T7063] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.456241][ T7063] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.465122][ T7063] device bridge_slave_0 entered promiscuous mode [ 66.485302][ T7068] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.492368][ T7068] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.501967][ T7068] device bridge_slave_0 entered promiscuous mode [ 66.515629][ T7061] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.522694][ T7061] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.532070][ T7061] device bridge_slave_0 entered promiscuous mode [ 66.540316][ T7060] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.548254][ T7060] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.556583][ T7060] device bridge_slave_1 entered promiscuous mode [ 66.564123][ T7063] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.571225][ T7063] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.579745][ T7063] device bridge_slave_1 entered promiscuous mode [ 66.595159][ T7068] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.602226][ T7068] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.611456][ T7068] device bridge_slave_1 entered promiscuous mode [ 66.628749][ T7067] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.638089][ T7061] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.646274][ T7061] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.655006][ T7061] device bridge_slave_1 entered promiscuous mode [ 66.676044][ T7064] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.683111][ T7064] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.692695][ T7064] device bridge_slave_0 entered promiscuous mode [ 66.708782][ T7067] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.741623][ T7064] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.750271][ T7064] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.759847][ T7064] device bridge_slave_1 entered promiscuous mode [ 66.769947][ T7068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.799261][ T7063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.810662][ T7060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.822928][ T7060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.849601][ T7068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.861220][ T7061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.873020][ T7063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.901869][ T7067] team0: Port device team_slave_0 added [ 66.926075][ T7061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.951542][ T7064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.964653][ T7067] team0: Port device team_slave_1 added [ 66.972736][ T7068] team0: Port device team_slave_0 added [ 67.004695][ T7060] team0: Port device team_slave_0 added [ 67.012487][ T7064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.034549][ T7068] team0: Port device team_slave_1 added [ 67.052490][ T7063] team0: Port device team_slave_0 added [ 67.061215][ T7061] team0: Port device team_slave_0 added [ 67.073590][ T7060] team0: Port device team_slave_1 added [ 67.088042][ T7067] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.095138][ T7067] 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. [ 67.128212][ T7067] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.147126][ T7063] team0: Port device team_slave_1 added [ 67.165548][ T7061] team0: Port device team_slave_1 added [ 67.171990][ T7068] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.179345][ T7068] 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. [ 67.206217][ T7068] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.241537][ T7068] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.248999][ T7068] 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. [ 67.283042][ T7068] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.296373][ T7067] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.304022][ T7067] 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. [ 67.330136][ T7067] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.355233][ T7060] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.362202][ T7060] 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. [ 67.390427][ T7060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.406216][ T7064] team0: Port device team_slave_0 added [ 67.412731][ T7060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.420897][ T7060] 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. [ 67.447149][ T7060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.485267][ T7064] team0: Port device team_slave_1 added [ 67.491709][ T7063] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.499890][ T7063] 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. [ 67.526756][ T7063] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.559942][ T7061] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.567889][ T7061] 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. [ 67.593982][ T7061] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.606882][ T7061] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.614255][ T7061] 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. [ 67.642063][ T7061] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.667971][ T7063] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.675181][ T7063] 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. [ 67.701648][ T7063] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.756929][ T7060] device hsr_slave_0 entered promiscuous mode [ 67.814887][ T7060] device hsr_slave_1 entered promiscuous mode [ 67.895361][ T7068] device hsr_slave_0 entered promiscuous mode [ 67.934127][ T7068] device hsr_slave_1 entered promiscuous mode [ 67.973363][ T7068] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.981110][ T7068] Cannot create hsr debugfs directory [ 68.036686][ T7067] device hsr_slave_0 entered promiscuous mode [ 68.094833][ T7067] device hsr_slave_1 entered promiscuous mode [ 68.153433][ T7067] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.161029][ T7067] Cannot create hsr debugfs directory [ 68.242504][ T7063] device hsr_slave_0 entered promiscuous mode [ 68.293773][ T7063] device hsr_slave_1 entered promiscuous mode [ 68.353437][ T7063] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.361072][ T7063] Cannot create hsr debugfs directory [ 68.367263][ T7064] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.374428][ T7064] 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. [ 68.400486][ T7064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.445295][ T7064] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.452268][ T7064] 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. [ 68.479696][ T7064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.538551][ T7061] device hsr_slave_0 entered promiscuous mode [ 68.583770][ T7061] device hsr_slave_1 entered promiscuous mode [ 68.623377][ T7061] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.630957][ T7061] Cannot create hsr debugfs directory [ 68.788016][ T7064] device hsr_slave_0 entered promiscuous mode [ 68.833649][ T7064] device hsr_slave_1 entered promiscuous mode [ 68.873497][ T7064] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.881141][ T7064] Cannot create hsr debugfs directory [ 69.203343][ T7060] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 69.241066][ T7060] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 69.296298][ T7060] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 69.366751][ T7060] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 69.440573][ T7067] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.499361][ T7067] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.561737][ T7067] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.619086][ T7067] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.686707][ T7061] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.737118][ T7061] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.822994][ T7061] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.870979][ T7061] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.973789][ T7063] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.012498][ T7063] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.087663][ T7063] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.148272][ T7063] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.218580][ T7068] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.260657][ T7068] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.340025][ T7068] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.390524][ T7068] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.438916][ T7060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.486203][ T7064] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.569093][ T7064] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.605549][ T7064] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.646732][ T7064] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.705776][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.714471][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.732247][ T7067] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.746491][ T7060] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.781357][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.790274][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.805107][ T2794] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.812312][ T2794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.826122][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.838061][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.847565][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.856748][ T2794] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.863895][ T2794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.910594][ T7067] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.934656][ T7063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.943557][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.953453][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.961147][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.987919][ T7061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.015725][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.025090][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.038108][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.047482][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.060529][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.069163][ T2795] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.076288][ T2795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.088074][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.096403][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.114140][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.122091][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.131077][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.140208][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.164396][ T7063] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.174422][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.182403][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.192992][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.202665][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.231993][ T7061] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.260432][ T7060] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.275183][ T7060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.282955][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.292780][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.301341][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.308501][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.316163][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.325143][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.334032][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.342337][ T3216] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.349517][ T3216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.357491][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.366368][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.375043][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.382088][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.390546][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.400148][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.408768][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.459244][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.467974][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.477082][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.486157][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.496399][ T3216] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.503556][ T3216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.511328][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.520269][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.528831][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.535995][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.543774][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.552328][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.560985][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.569806][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.578427][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.587548][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.596705][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.629260][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.637490][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.646160][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.654861][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.665184][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.673870][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.682044][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.703884][ T7063] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.714708][ T7063] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.745619][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.755008][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.764078][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.772347][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.781489][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.790177][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.799091][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.807778][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.816571][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.826078][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.842645][ T7067] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.868439][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.876635][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.886258][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.893963][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.901324][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.910577][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.919322][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.927246][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.935107][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.944020][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.957351][ T7060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.979069][ T7068] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.013562][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.022052][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.045468][ T7061] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.080704][ T7063] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.106299][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.115292][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.123701][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.131149][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.139230][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.148583][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.163259][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.170708][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.184372][ T7064] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.194922][ T7068] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.214976][ T7067] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.228518][ T7061] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.270856][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.281054][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.290589][ T2872] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.297719][ T2872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.317139][ T7064] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.344008][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.352730][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.361438][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.369868][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.379704][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.388309][ T2794] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.395458][ T2794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.403448][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.411987][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.421257][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.429878][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.440678][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.449442][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.461241][ T7060] device veth0_vlan entered promiscuous mode [ 72.516689][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.529934][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.538791][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.552069][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.561539][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.571124][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.579942][ T3216] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.587074][ T3216] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.595912][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.604783][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.616978][ T3216] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.624052][ T3216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.631656][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.641537][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.650589][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.659627][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.668521][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.677847][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.720612][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.729103][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.737242][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.749978][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.759270][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.768257][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.777460][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.786959][ T2799] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.796633][ T7060] device veth1_vlan entered promiscuous mode [ 72.811941][ T7067] device veth0_vlan entered promiscuous mode [ 72.831478][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.840029][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.848714][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.861389][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.871431][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.880079][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.889372][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.899058][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.909365][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.917911][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.926424][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.934697][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.951509][ T7067] device veth1_vlan entered promiscuous mode [ 72.972103][ T7061] device veth0_vlan entered promiscuous mode [ 72.991224][ T7063] device veth0_vlan entered promiscuous mode [ 73.002774][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.011691][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.020433][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.030218][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.039183][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.048091][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.057401][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.065501][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.080679][ T7064] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.092713][ T7064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.114170][ T7068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.129067][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.137633][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.165232][ T7060] device veth0_macvtap entered promiscuous mode [ 73.176656][ T7060] device veth1_macvtap entered promiscuous mode [ 73.186129][ T7061] device veth1_vlan entered promiscuous mode [ 73.197107][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.206956][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.216037][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.224848][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.232277][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.240442][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.255428][ T7063] device veth1_vlan entered promiscuous mode [ 73.306186][ T7064] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.325353][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.338276][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.348389][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.359922][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.379423][ T7067] device veth0_macvtap entered promiscuous mode [ 73.396218][ T7067] device veth1_macvtap entered promiscuous mode [ 73.415627][ T7060] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.424711][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.435588][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.444323][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.452166][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.461348][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.470442][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.485408][ T7068] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.502745][ T7063] device veth0_macvtap entered promiscuous mode [ 73.526897][ T7063] device veth1_macvtap entered promiscuous mode [ 73.539012][ T7060] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.560437][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.569447][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.579377][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.588270][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.597765][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.607225][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.635258][ T7067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.647266][ T7067] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.659203][ T7067] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.671580][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.681427][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.690604][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.699721][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.767357][ T7061] device veth0_macvtap entered promiscuous mode [ 73.793908][ T7063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.805446][ T7063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.816995][ T7063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 73.828937][ T7063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.841291][ T7063] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.923506][ T7067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.934983][ T7067] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.946981][ T7067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.964721][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.972887][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.981917][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.992341][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.001837][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.010656][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.019444][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.034683][ T7061] device veth1_macvtap entered promiscuous mode [ 74.044472][ T7063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.060596][ T7063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.071401][ T7063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.086708][ T7063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.100033][ T7063] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.215708][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.231416][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/04/10 11:05:16 executed programs: 6 [ 74.465902][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.479057][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.538002][ T7061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.563181][ T7061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.582979][ T7061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.604590][ T7061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.621687][ T7061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.641467][ T7061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.661244][ T7061] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.678800][ T7068] device veth0_vlan entered promiscuous mode [ 74.687735][ T7064] device veth0_vlan entered promiscuous mode [ 74.697236][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.708378][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.717859][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.727893][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.752504][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.768803][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.826875][ T7061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.851106][ T7061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.882981][ T7061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.912964][ T7061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.922783][ T7061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 74.941901][ T7061] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.968555][ T7061] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.999507][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.018884][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.043806][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.054560][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.062566][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.080248][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.130220][ T7064] device veth1_vlan entered promiscuous mode [ 75.165183][ T7068] device veth1_vlan entered promiscuous mode [ 75.410903][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.430787][ T2872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.491606][ T7068] device veth0_macvtap entered promiscuous mode [ 75.525339][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.535910][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.546745][ T3216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.559188][ T7064] device veth0_macvtap entered promiscuous mode [ 75.582702][ T7068] device veth1_macvtap entered promiscuous mode [ 75.626661][ T7064] device veth1_macvtap entered promiscuous mode [ 75.706116][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.718067][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.732137][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.753930][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.764602][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.776991][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.787372][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.799428][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.811144][ T7068] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.821864][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.838998][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.849831][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.865212][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.877280][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.890167][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.902233][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.913894][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.924107][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.934650][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.946881][ T7064] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.955104][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.968414][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.976823][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.986543][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.995605][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.005137][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.014317][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.025586][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.037836][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.048710][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.059638][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.069923][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.080444][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.090327][ T7068] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.100881][ T7068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.112162][ T7068] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.122819][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.135237][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.146444][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.156975][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.167300][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.177848][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.187747][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.199062][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.209620][ T7064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 76.220750][ T7064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.235154][ T7064] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.242719][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.253820][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.262636][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.272520][ T2795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.338849][ T8536] [ 78.341227][ T8536] ===================================================== [ 78.348148][ T8536] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 78.355595][ T8536] 5.6.0-syzkaller #0 Not tainted [ 78.360519][ T8536] ----------------------------------------------------- [ 78.367451][ T8536] syz-executor.4/8536 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 78.375427][ T8536] ffff888088470f48 (&pid->wait_pidfd){+.+.}-{2:2}, at: io_submit_one+0xc1b/0x2ec0 [ 78.384615][ T8536] [ 78.384615][ T8536] and this task is already holding: [ 78.391970][ T8536] ffff8880a2624f58 (&ctx->ctx_lock){..-.}-{2:2}, at: io_submit_one+0xbd6/0x2ec0 [ 78.400997][ T8536] which would create a new lock dependency: [ 78.406875][ T8536] (&ctx->ctx_lock){..-.}-{2:2} -> (&pid->wait_pidfd){+.+.}-{2:2} [ 78.414682][ T8536] [ 78.414682][ T8536] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 78.424120][ T8536] (&ctx->ctx_lock){..-.}-{2:2} [ 78.424132][ T8536] [ 78.424132][ T8536] ... which became SOFTIRQ-irq-safe at: [ 78.436676][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.441262][ T8536] _raw_spin_lock_irq+0x5b/0x80 [ 78.446198][ T8536] free_ioctx_users+0x2b/0x450 [ 78.451045][ T8536] percpu_ref_switch_to_atomic_rcu+0x494/0x540 [ 78.457285][ T8536] rcu_core+0x59f/0x1370 [ 78.461615][ T8536] __do_softirq+0x26c/0x9f7 [ 78.466200][ T8536] run_ksoftirqd+0x89/0x100 [ 78.470780][ T8536] smpboot_thread_fn+0x653/0x9e0 [ 78.475796][ T8536] kthread+0x388/0x470 [ 78.479957][ T8536] ret_from_fork+0x24/0x30 [ 78.484460][ T8536] [ 78.484460][ T8536] to a SOFTIRQ-irq-unsafe lock: [ 78.491469][ T8536] (&pid->wait_pidfd){+.+.}-{2:2} [ 78.491488][ T8536] [ 78.491488][ T8536] ... which became SOFTIRQ-irq-unsafe at: [ 78.504369][ T8536] ... [ 78.504384][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.511545][ T8536] _raw_spin_lock+0x2a/0x40 [ 78.516141][ T8536] proc_pid_make_inode+0x1f9/0x3c0 [ 78.521334][ T8536] proc_pid_instantiate+0x51/0x150 [ 78.526546][ T8536] proc_pid_lookup+0x1da/0x340 [ 78.531390][ T8536] proc_root_lookup+0x20/0x60 [ 78.536149][ T8536] __lookup_slow+0x256/0x490 [ 78.540819][ T8536] walk_component+0x418/0x6a0 [ 78.545574][ T8536] link_path_walk.part.0+0x4f1/0xb50 [ 78.550935][ T8536] path_openat+0x25a/0x27d0 [ 78.555519][ T8536] do_filp_open+0x192/0x260 [ 78.560106][ T8536] do_sys_openat2+0x585/0x7d0 [ 78.564869][ T8536] do_sys_open+0xc3/0x140 [ 78.569283][ T8536] do_syscall_64+0xf6/0x7d0 [ 78.573893][ T8536] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.579863][ T8536] [ 78.579863][ T8536] other info that might help us debug this: [ 78.579863][ T8536] [ 78.590114][ T8536] Possible interrupt unsafe locking scenario: [ 78.590114][ T8536] [ 78.598431][ T8536] CPU0 CPU1 [ 78.603827][ T8536] ---- ---- [ 78.609191][ T8536] lock(&pid->wait_pidfd); [ 78.613687][ T8536] local_irq_disable(); [ 78.620433][ T8536] lock(&ctx->ctx_lock); [ 78.627275][ T8536] lock(&pid->wait_pidfd); [ 78.634289][ T8536] [ 78.637733][ T8536] lock(&ctx->ctx_lock); [ 78.642232][ T8536] [ 78.642232][ T8536] *** DEADLOCK *** [ 78.642232][ T8536] [ 78.650374][ T8536] 1 lock held by syz-executor.4/8536: [ 78.655788][ T8536] #0: ffff8880a2624f58 (&ctx->ctx_lock){..-.}-{2:2}, at: io_submit_one+0xbd6/0x2ec0 [ 78.665261][ T8536] [ 78.665261][ T8536] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 78.675670][ T8536] -> (&ctx->ctx_lock){..-.}-{2:2} { [ 78.680868][ T8536] IN-SOFTIRQ-W at: [ 78.684856][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.691004][ T8536] _raw_spin_lock_irq+0x5b/0x80 [ 78.697505][ T8536] free_ioctx_users+0x2b/0x450 [ 78.703920][ T8536] percpu_ref_switch_to_atomic_rcu+0x494/0x540 [ 78.711718][ T8536] rcu_core+0x59f/0x1370 [ 78.717609][ T8536] __do_softirq+0x26c/0x9f7 [ 78.723761][ T8536] run_ksoftirqd+0x89/0x100 [ 78.729998][ T8536] smpboot_thread_fn+0x653/0x9e0 [ 78.736585][ T8536] kthread+0x388/0x470 [ 78.742296][ T8536] ret_from_fork+0x24/0x30 [ 78.748357][ T8536] INITIAL USE at: [ 78.752257][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.758316][ T8536] _raw_spin_lock_irq+0x5b/0x80 [ 78.764722][ T8536] io_submit_one+0xbd6/0x2ec0 [ 78.770961][ T8536] __ia32_compat_sys_io_submit+0x1bf/0x530 [ 78.778344][ T8536] do_fast_syscall_32+0x270/0xe90 [ 78.784953][ T8536] entry_SYSENTER_compat+0x70/0x7f [ 78.791617][ T8536] } [ 78.794121][ T8536] ... key at: [] __key.55314+0x0/0x40 [ 78.801564][ T8536] ... acquired at: [ 78.805367][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.810038][ T8536] _raw_spin_lock+0x2a/0x40 [ 78.814713][ T8536] io_submit_one+0xc1b/0x2ec0 [ 78.819555][ T8536] __ia32_compat_sys_io_submit+0x1bf/0x530 [ 78.825532][ T8536] do_fast_syscall_32+0x270/0xe90 [ 78.830729][ T8536] entry_SYSENTER_compat+0x70/0x7f [ 78.836007][ T8536] [ 78.838325][ T8536] [ 78.838325][ T8536] the dependencies between the lock to be acquired [ 78.838330][ T8536] and SOFTIRQ-irq-unsafe lock: [ 78.851824][ T8536] -> (&pid->wait_pidfd){+.+.}-{2:2} { [ 78.857196][ T8536] HARDIRQ-ON-W at: [ 78.861181][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.867330][ T8536] _raw_spin_lock+0x2a/0x40 [ 78.873474][ T8536] proc_pid_make_inode+0x1f9/0x3c0 [ 78.880208][ T8536] proc_pid_instantiate+0x51/0x150 [ 78.886942][ T8536] proc_pid_lookup+0x1da/0x340 [ 78.893332][ T8536] proc_root_lookup+0x20/0x60 [ 78.899636][ T8536] __lookup_slow+0x256/0x490 [ 78.905861][ T8536] walk_component+0x418/0x6a0 [ 78.912160][ T8536] link_path_walk.part.0+0x4f1/0xb50 [ 78.919082][ T8536] path_openat+0x25a/0x27d0 [ 78.925210][ T8536] do_filp_open+0x192/0x260 [ 78.931337][ T8536] do_sys_openat2+0x585/0x7d0 [ 78.937638][ T8536] do_sys_open+0xc3/0x140 [ 78.943602][ T8536] do_syscall_64+0xf6/0x7d0 [ 78.949745][ T8536] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 78.957276][ T8536] SOFTIRQ-ON-W at: [ 78.961276][ T8536] lock_acquire+0x1f2/0x8f0 [ 78.967435][ T8536] _raw_spin_lock+0x2a/0x40 [ 78.973580][ T8536] proc_pid_make_inode+0x1f9/0x3c0 [ 78.980318][ T8536] proc_pid_instantiate+0x51/0x150 [ 78.987051][ T8536] proc_pid_lookup+0x1da/0x340 [ 78.993471][ T8536] proc_root_lookup+0x20/0x60 [ 78.999781][ T8536] __lookup_slow+0x256/0x490 [ 79.006009][ T8536] walk_component+0x418/0x6a0 [ 79.012317][ T8536] link_path_walk.part.0+0x4f1/0xb50 [ 79.019266][ T8536] path_openat+0x25a/0x27d0 [ 79.025405][ T8536] do_filp_open+0x192/0x260 [ 79.031540][ T8536] do_sys_openat2+0x585/0x7d0 [ 79.037856][ T8536] do_sys_open+0xc3/0x140 [ 79.043832][ T8536] do_syscall_64+0xf6/0x7d0 [ 79.049964][ T8536] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 79.057478][ T8536] INITIAL USE at: [ 79.061369][ T8536] lock_acquire+0x1f2/0x8f0 [ 79.067417][ T8536] _raw_spin_lock_irqsave+0x8c/0xbf [ 79.074169][ T8536] __wake_up_common_lock+0xb4/0x130 [ 79.080902][ T8536] do_notify_parent+0x19e/0xe60 [ 79.087294][ T8536] do_exit+0x238f/0x2dd0 [ 79.093122][ T8536] call_usermodehelper_exec_async+0x507/0x710 [ 79.100732][ T8536] ret_from_fork+0x24/0x30 [ 79.106723][ T8536] } [ 79.109213][ T8536] ... key at: [] __key.53831+0x0/0x40 [ 79.116637][ T8536] ... acquired at: [ 79.120431][ T8536] lock_acquire+0x1f2/0x8f0 [ 79.125096][ T8536] _raw_spin_lock+0x2a/0x40 [ 79.129756][ T8536] io_submit_one+0xc1b/0x2ec0 [ 79.134580][ T8536] __ia32_compat_sys_io_submit+0x1bf/0x530 [ 79.140550][ T8536] do_fast_syscall_32+0x270/0xe90 [ 79.145741][ T8536] entry_SYSENTER_compat+0x70/0x7f [ 79.150995][ T8536] [ 79.153334][ T8536] [ 79.153334][ T8536] stack backtrace: [ 79.159209][ T8536] CPU: 0 PID: 8536 Comm: syz-executor.4 Not tainted 5.6.0-syzkaller #0 [ 79.167429][ T8536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.177457][ T8536] Call Trace: [ 79.180732][ T8536] dump_stack+0x188/0x20d [ 79.185053][ T8536] check_irq_usage.cold+0x566/0x6de [ 79.190260][ T8536] ? check_usage_forwards+0x4e0/0x4e0 [ 79.195616][ T8536] ? mark_lock+0x12b/0xf10 [ 79.200052][ T8536] ? mark_lock+0x12b/0xf10 [ 79.204448][ T8536] ? check_path+0x22/0x40 [ 79.208774][ T8536] ? check_noncircular+0x16d/0x3e0 [ 79.213867][ T8536] ? print_circular_bug.isra.0+0x3a0/0x3a0 [ 79.219661][ T8536] ? mark_lock+0x12b/0xf10 [ 79.224071][ T8536] ? __lock_acquire+0x2c39/0x4e00 [ 79.229087][ T8536] __lock_acquire+0x2c39/0x4e00 [ 79.233929][ T8536] ? mark_held_locks+0xe0/0xe0 [ 79.238672][ T8536] ? mark_held_locks+0xe0/0xe0 [ 79.243416][ T8536] ? lock_acquire+0x1f2/0x8f0 [ 79.248083][ T8536] lock_acquire+0x1f2/0x8f0 [ 79.252573][ T8536] ? io_submit_one+0xc1b/0x2ec0 [ 79.257412][ T8536] ? lock_release+0x800/0x800 [ 79.262103][ T8536] ? lock_downgrade+0x840/0x840 [ 79.266934][ T8536] ? rcu_read_lock_held+0x9c/0xb0 [ 79.271948][ T8536] ? do_raw_spin_lock+0x129/0x2e0 [ 79.276958][ T8536] ? rwlock_bug.part.0+0x90/0x90 [ 79.281882][ T8536] _raw_spin_lock+0x2a/0x40 [ 79.286385][ T8536] ? io_submit_one+0xc1b/0x2ec0 [ 79.291220][ T8536] io_submit_one+0xc1b/0x2ec0 [ 79.295884][ T8536] ? find_held_lock+0x2d/0x110 [ 79.300628][ T8536] ? aio_poll_complete_work+0xfb0/0xfb0 [ 79.306150][ T8536] ? aio_setup_rw+0x180/0x180 [ 79.310817][ T8536] ? __ia32_compat_sys_io_submit+0x1bf/0x530 [ 79.316788][ T8536] __ia32_compat_sys_io_submit+0x1bf/0x530 [ 79.322580][ T8536] ? __ia32_sys_io_submit+0x530/0x530 [ 79.327933][ T8536] ? 0xffffffff81000000 [ 79.332081][ T8536] ? __x64_sys_clock_gettime32+0x240/0x240 [ 79.337868][ T8536] ? trace_hardirqs_off_caller+0x55/0x230 [ 79.343590][ T8536] ? do_fast_syscall_32+0x270/0xe90 [ 79.348774][ T8536] do_fast_syscall_32+0x270/0xe90 [ 79.353786][ T8536] entry_SYSENTER_compat+0x70/0x7f 2020/04/10 11:05:21 executed programs: 66 2020/04/10 11:05:26 executed programs: 267