Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 58.175802][ T6831] IPVS: ftp: loaded support on port[0] = 21 [ 58.484475][ T21] tipc: TX() has been purged, node left! [ 60.395301][ T6826] can: request_module (can-proto-0) failed. [ 60.407266][ T6826] can: request_module (can-proto-0) failed. [ 60.418668][ T6826] can: request_module (can-proto-0) failed. [ 60.888495][ T6827] syz-fuzzer (6827) used greatest stack depth: 23616 bytes left Warning: Permanently added '10.128.0.223' (ECDSA) to the list of known hosts. 2020/07/16 06:29:00 parsed 1 programs 2020/07/16 06:29:00 executed programs: 0 [ 68.561445][ T6949] IPVS: ftp: loaded support on port[0] = 21 [ 68.643937][ T6951] IPVS: ftp: loaded support on port[0] = 21 [ 68.656487][ T6954] IPVS: ftp: loaded support on port[0] = 21 [ 68.668676][ T6953] IPVS: ftp: loaded support on port[0] = 21 [ 68.772466][ T6975] IPVS: ftp: loaded support on port[0] = 21 [ 68.772608][ T6978] IPVS: ftp: loaded support on port[0] = 21 [ 68.803300][ T6949] chnl_net:caif_netlink_parms(): no params data found [ 68.983154][ T6954] chnl_net:caif_netlink_parms(): no params data found [ 69.002661][ T6949] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.017670][ T6949] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.027725][ T6949] device bridge_slave_0 entered promiscuous mode [ 69.039391][ T6949] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.047048][ T6949] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.054653][ T6949] device bridge_slave_1 entered promiscuous mode [ 69.127233][ T6949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.161099][ T6954] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.169071][ T6954] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.179372][ T6954] device bridge_slave_0 entered promiscuous mode [ 69.188684][ T6949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.248081][ T6954] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.255636][ T6954] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.263382][ T6954] device bridge_slave_1 entered promiscuous mode [ 69.312907][ T6951] chnl_net:caif_netlink_parms(): no params data found [ 69.329569][ T6949] team0: Port device team_slave_0 added [ 69.342797][ T6949] team0: Port device team_slave_1 added [ 69.440875][ T6954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.457939][ T6954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.499026][ T6949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.507299][ T6949] 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. [ 69.533821][ T6949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.545687][ T6978] chnl_net:caif_netlink_parms(): no params data found [ 69.567365][ T6953] chnl_net:caif_netlink_parms(): no params data found [ 69.587761][ T6949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.594799][ T6949] 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. [ 69.621659][ T6949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.641811][ T6975] chnl_net:caif_netlink_parms(): no params data found [ 69.656907][ T6954] team0: Port device team_slave_0 added [ 69.711783][ T6954] team0: Port device team_slave_1 added [ 69.759477][ T6949] device hsr_slave_0 entered promiscuous mode [ 69.805403][ T6949] device hsr_slave_1 entered promiscuous mode [ 69.883496][ T6951] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.891445][ T6951] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.900125][ T6951] device bridge_slave_0 entered promiscuous mode [ 69.914677][ T6951] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.922664][ T6951] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.935254][ T6951] device bridge_slave_1 entered promiscuous mode [ 69.973072][ T6954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.980469][ T6954] 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. [ 70.007767][ T6954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.025727][ T6954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.032687][ T6954] 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. [ 70.059058][ T6954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.133852][ T6978] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.141584][ T6978] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.150251][ T6978] device bridge_slave_0 entered promiscuous mode [ 70.168274][ T6978] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.176220][ T6978] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.184127][ T6978] device bridge_slave_1 entered promiscuous mode [ 70.194209][ T6951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.203539][ T6953] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.211800][ T6953] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.219911][ T6953] device bridge_slave_0 entered promiscuous mode [ 70.237656][ T6953] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.245635][ T6953] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.253474][ T6953] device bridge_slave_1 entered promiscuous mode [ 70.281709][ T6951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.338919][ T6954] device hsr_slave_0 entered promiscuous mode [ 70.385911][ T6954] device hsr_slave_1 entered promiscuous mode [ 70.435143][ T6954] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.442954][ T6954] Cannot create hsr debugfs directory [ 70.458483][ T6975] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.467024][ T6975] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.474752][ T6975] device bridge_slave_0 entered promiscuous mode [ 70.484229][ T6978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.496339][ T6978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.532999][ T6975] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.540419][ T6975] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.549598][ T6975] device bridge_slave_1 entered promiscuous mode [ 70.570179][ T6951] team0: Port device team_slave_0 added [ 70.592715][ T6953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.617028][ T6978] team0: Port device team_slave_0 added [ 70.624374][ T6951] team0: Port device team_slave_1 added [ 70.637559][ T6975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.648394][ T6953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.662916][ T6978] team0: Port device team_slave_1 added [ 70.693164][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.701716][ T6951] 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. [ 70.729440][ T6951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.747575][ T6975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.789950][ T6951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.800823][ T6951] 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. [ 70.827965][ T6951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.851270][ T6953] team0: Port device team_slave_0 added [ 70.863797][ T6953] team0: Port device team_slave_1 added [ 70.911836][ T6978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.919263][ T6978] 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. [ 70.945557][ T6978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.957369][ T6953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.964334][ T6953] 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. [ 70.992667][ T6953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.006735][ T6953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.013686][ T6953] 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. [ 71.040910][ T6953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.059612][ T6975] team0: Port device team_slave_0 added [ 71.068145][ T6975] team0: Port device team_slave_1 added [ 71.127093][ T6951] device hsr_slave_0 entered promiscuous mode [ 71.155507][ T6951] device hsr_slave_1 entered promiscuous mode [ 71.194965][ T6951] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.202544][ T6951] Cannot create hsr debugfs directory [ 71.213713][ T6978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.221467][ T6978] 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. [ 71.248470][ T6978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.389535][ T6953] device hsr_slave_0 entered promiscuous mode [ 71.445645][ T6953] device hsr_slave_1 entered promiscuous mode [ 71.495011][ T6953] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.502765][ T6953] Cannot create hsr debugfs directory [ 71.516913][ T6975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.524158][ T6975] 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. [ 71.551237][ T6975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.597848][ T6978] device hsr_slave_0 entered promiscuous mode [ 71.635370][ T6978] device hsr_slave_1 entered promiscuous mode [ 71.675202][ T6978] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.682793][ T6978] Cannot create hsr debugfs directory [ 71.708590][ T6975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.716443][ T6975] 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. [ 71.743678][ T6975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.838855][ T6975] device hsr_slave_0 entered promiscuous mode [ 71.896140][ T6975] device hsr_slave_1 entered promiscuous mode [ 71.945038][ T6975] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.952691][ T6975] Cannot create hsr debugfs directory [ 72.055242][ T6949] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.112223][ T6949] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.194366][ T6949] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.276890][ T6949] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.389139][ T6954] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.430139][ T6954] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.501970][ T6954] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.594812][ T6954] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.637468][ T6978] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 72.698142][ T6978] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 72.752333][ T6978] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 72.838493][ T6978] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 72.948869][ T6975] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 72.988230][ T6975] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 73.062833][ T6975] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 73.117043][ T6975] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 73.196237][ T6951] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.254483][ T6951] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 73.291618][ T6951] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 73.338189][ T6951] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 73.443685][ T6953] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.512742][ T6953] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.593070][ T6953] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.658797][ T6953] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.956128][ T6949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.022591][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.044661][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.066242][ T6954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.078499][ T6949] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.135258][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.144183][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.154746][ T6854] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.162046][ T6854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.171303][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.180391][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.190001][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.203265][ T6954] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.235251][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.248847][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.259198][ T2868] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.266452][ T2868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.283330][ T6978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.310802][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.327752][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.337894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.347256][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.354310][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.362558][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.373340][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.405738][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.413546][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.423477][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.433506][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.443868][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.453136][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.462160][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.471048][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.480895][ T6854] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.488177][ T6854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.496891][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.510109][ T6978] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.529918][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.544296][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.553467][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.563332][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.572825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.581930][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.589034][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.598764][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.630133][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.640093][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.650924][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.659732][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.666876][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.675373][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.683966][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.692810][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.704207][ T6951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.738984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.748637][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.758452][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.766659][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.774255][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.783302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.799592][ T6975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.814385][ T6949] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.832699][ T6953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.844144][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.854267][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.864634][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.874679][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.884396][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.893180][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.908655][ T6951] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.918635][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.928293][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.937413][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.969203][ T6954] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.981059][ T6954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.009342][ T6978] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.020980][ T6978] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.034046][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.042499][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.050339][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.058936][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.067374][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.076039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.084343][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.091449][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.099617][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.107622][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.115576][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.123980][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.132542][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.140594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.148953][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.157490][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.167973][ T6949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.188550][ T6975] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.203665][ T6953] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.214689][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.222780][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.230807][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.240180][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.249257][ T2868] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.256420][ T2868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.276171][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.285703][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.294399][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.303509][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.360213][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.369373][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.380890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.389612][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.396879][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.404775][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.415434][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.423834][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.431299][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.439273][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.448243][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.457084][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.464133][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.471947][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.480846][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.489550][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.496846][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.504558][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.513390][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.521646][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.549862][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.558437][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.567096][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.576608][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.587034][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.596101][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.604464][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.613364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.621837][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.631773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.639325][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.658940][ T6954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.679044][ T6978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.698053][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.707650][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.720335][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.729827][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.738739][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.747981][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.757144][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.766684][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.775926][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.784178][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.818519][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.827779][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.838874][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.850791][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.861961][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.872250][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.880706][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.889320][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.897793][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.906268][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.914598][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.923100][ T6851] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.933958][ T6953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.959401][ T6975] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.969325][ T6951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.999678][ T6949] device veth0_vlan entered promiscuous mode [ 76.007015][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.019040][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.028763][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.037557][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.046536][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.055580][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.107771][ T6949] device veth1_vlan entered promiscuous mode [ 76.114827][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.125791][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.133314][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.163586][ T6954] device veth0_vlan entered promiscuous mode [ 76.174211][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.183205][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.192125][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.199725][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.207620][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.216439][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.224929][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.233481][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.244940][ T6953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.270785][ T6951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.290672][ T6975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.303040][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.318549][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.331908][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.363298][ T6978] device veth0_vlan entered promiscuous mode [ 76.395337][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.403668][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.413848][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.423316][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.433329][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.442711][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.454907][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.463520][ T2868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.478156][ T6954] device veth1_vlan entered promiscuous mode [ 76.514061][ T6978] device veth1_vlan entered promiscuous mode [ 76.530415][ T6949] device veth0_macvtap entered promiscuous mode [ 76.543898][ T6949] device veth1_macvtap entered promiscuous mode [ 76.569529][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.578101][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.586875][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.594743][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.603817][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.614788][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.623374][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.657832][ T6953] device veth0_vlan entered promiscuous mode [ 76.681551][ T6978] device veth0_macvtap entered promiscuous mode [ 76.694464][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.706485][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.716763][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.740465][ T6949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.756431][ T6978] device veth1_macvtap entered promiscuous mode [ 76.769889][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.778626][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.787233][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.796270][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.806956][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.815825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.824286][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.834196][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.845709][ T6954] device veth0_macvtap entered promiscuous mode [ 76.872812][ T6949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.896416][ T6954] device veth1_macvtap entered promiscuous mode [ 76.903598][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.918253][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.929771][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.941393][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.951331][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.962887][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.973279][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.985276][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.006653][ T6953] device veth1_vlan entered promiscuous mode [ 77.014737][ T6975] device veth0_vlan entered promiscuous mode [ 77.049729][ T6949] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.058985][ T6949] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.073752][ T6949] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.084828][ T6949] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.097659][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.110873][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.119482][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.139498][ T6975] device veth1_vlan entered promiscuous mode [ 77.150130][ T6954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.165712][ T6954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.177497][ T6954] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.188795][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.199849][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.210460][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.223348][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.236562][ T6978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.250723][ T6951] device veth0_vlan entered promiscuous mode [ 77.275363][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.283336][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.292493][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.300736][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.310717][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.319813][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.328590][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.338070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.346791][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.357793][ T6954] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.372150][ T6954] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.388729][ T6954] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.454544][ T6953] device veth0_macvtap entered promiscuous mode [ 77.464177][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.476036][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.483738][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.492896][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.502057][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.511339][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.521752][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.536181][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.546740][ T6978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.557620][ T6978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.569609][ T6978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.578865][ T6951] device veth1_vlan entered promiscuous mode [ 77.601526][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.610129][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.621646][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.673691][ T6954] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.684822][ T6954] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.694053][ T6954] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.703333][ T6954] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.722761][ T6975] device veth0_macvtap entered promiscuous mode [ 77.736424][ T6978] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.747537][ T6978] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.758300][ T6978] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.767073][ T6978] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.788333][ T8275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.798677][ T8275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.809362][ T8275] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.822220][ T6975] device veth1_macvtap entered promiscuous mode [ 77.831632][ T6953] device veth1_macvtap entered promiscuous mode [ 77.938591][ T8291] ------------[ cut here ]------------ [ 77.944169][ T8291] Trying to write to read-only block-device nullb0 (partno 0) [ 77.945501][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.953132][ T8291] WARNING: CPU: 0 PID: 8291 at block/blk-core.c:857 submit_bio_checks+0x1aba/0x1f70 [ 77.985909][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.986255][ T8291] Kernel panic - not syncing: panic_on_warn set ... [ 77.994489][ T6854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.000403][ T8291] CPU: 0 PID: 8291 Comm: syz-executor.2 Not tainted 5.8.0-rc5-next-20200715-syzkaller #0 [ 78.000412][ T8291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.000417][ T8291] Call Trace: [ 78.000437][ T8291] dump_stack+0x18f/0x20d [ 78.000457][ T8291] panic+0x2e3/0x75c [ 78.000473][ T8291] ? __warn_printk+0xf3/0xf3 [ 78.000494][ T8291] ? __warn.cold+0x5/0x45 [ 78.000509][ T8291] ? __warn+0xd6/0x1f2 [ 78.000527][ T8291] ? submit_bio_checks+0x1aba/0x1f70 [ 78.000543][ T8291] __warn.cold+0x20/0x45 [ 78.000564][ T8291] ? submit_bio_checks+0x1aba/0x1f70 [ 78.000579][ T8291] report_bug+0x1bd/0x210 [ 78.000597][ T8291] handle_bug+0x38/0x90 [ 78.000611][ T8291] exc_invalid_op+0x13/0x40 [ 78.000628][ T8291] asm_exc_invalid_op+0x12/0x20 [ 78.000645][ T8291] RIP: 0010:submit_bio_checks+0x1aba/0x1f70 [ 78.000661][ T8291] Code: 04 00 00 45 8b a4 24 a4 05 00 00 48 8d 74 24 68 48 89 ef e8 b8 21 fe ff 48 c7 c7 20 f7 91 88 48 89 c6 44 89 e2 e8 e8 a1 c0 fd <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02 [ 78.000669][ T8291] RSP: 0018:ffffc90004a370f8 EFLAGS: 00010286 [ 78.000682][ T8291] RAX: 0000000000000000 RBX: ffff8880a0cab078 RCX: 0000000000000000 [ 78.000699][ T8291] RDX: ffff8880a8bd6400 RSI: ffffffff815d8a17 RDI: fffff52000946e11 [ 78.047623][ T6951] device veth0_macvtap entered promiscuous mode [ 78.048730][ T8291] RBP: ffff8880a12fad40 R08: 0000000000000001 R09: ffff8880ae6318e7 [ 78.066162][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.067535][ T8291] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 78.071841][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.075963][ T8291] R13: ffff8880a12fad48 R14: 0000000000000000 R15: ffff8880a12fad68 [ 78.075988][ T8291] ? vprintk_func+0x97/0x1a6 [ 78.076007][ T8291] ? submit_bio_checks+0x1aba/0x1f70 [ 78.076022][ T8291] ? mark_lock+0xbc/0x1710 [ 78.076044][ T8291] ? blk_update_request+0x1230/0x1230 [ 78.093525][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.110892][ T8291] ? __lock_acquire+0xc1e/0x56e0 [ 78.110915][ T8291] submit_bio_noacct+0x89/0x12b0 [ 78.110933][ T8291] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 78.110956][ T8291] ? blk_queue_enter+0xcd0/0xcd0 [ 78.147333][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.147700][ T8291] ? find_held_lock+0x2d/0x110 [ 78.164023][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.166142][ T8291] ? bio_associate_blkg_from_css+0x5f3/0x1080 [ 78.166162][ T8291] ? lock_acquire+0x1f1/0xad0 [ 78.166174][ T8291] ? bio_truncate+0x70/0x70 [ 78.166198][ T8291] submit_bio+0x263/0x5b0 [ 78.177756][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.183955][ T8291] ? submit_bio_noacct+0x12b0/0x12b0 [ 78.190890][ T6953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.193784][ T8291] ? lock_is_held_type+0xb0/0xe0 [ 78.202267][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.203540][ T8291] submit_bh_wbc+0x685/0x8e0 [ 78.215633][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.219714][ T8291] __block_write_full_page+0x837/0x12e0 [ 78.224628][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.230584][ T8291] ? bdev_evict_inode+0x410/0x410 [ 78.230601][ T8291] block_write_full_page+0x214/0x270 [ 78.230615][ T8291] ? bdev_evict_inode+0x410/0x410 [ 78.230631][ T8291] __writepage+0x60/0x170 [ 78.230651][ T8291] write_cache_pages+0x736/0x11b0 [ 78.238249][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.245427][ T8291] ? tag_pages_for_writeback+0x450/0x450 [ 78.245445][ T8291] ? clear_page_dirty_for_io+0x920/0x920 [ 78.245468][ T8291] ? __lock_acquire+0x16e3/0x56e0 [ 78.245491][ T8291] ? blkdev_readahead+0x20/0x20 [ 78.252002][ T6953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.260619][ T8291] generic_writepages+0xe2/0x150 [ 78.260635][ T8291] ? write_cache_pages+0x11b0/0x11b0 [ 78.260655][ T8291] ? find_held_lock+0x2d/0x110 [ 78.260677][ T8291] ? wbc_attach_and_unlock_inode+0x11d/0x9d0 [ 78.269264][ T6953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.271380][ T8291] do_writepages+0xec/0x290 [ 78.278083][ T6953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.280173][ T8291] ? writeback_set_ratelimit+0x150/0x150 [ 78.294696][ T6953] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.295215][ T8291] ? do_raw_spin_lock+0x120/0x2b0 [ 78.295231][ T8291] ? do_raw_spin_unlock+0x171/0x230 [ 78.295247][ T8291] ? _raw_spin_unlock+0x24/0x40 [ 78.295269][ T8291] ? wbc_attach_and_unlock_inode+0x11d/0x9d0 [ 78.305116][ T6953] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.307365][ T8291] __filemap_fdatawrite_range+0x2a1/0x380 [ 78.322201][ T6953] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.322318][ T8291] ? lock_is_held_type+0xb0/0xe0 [ 78.335943][ T6953] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.337633][ T8291] ? delete_from_page_cache_batch+0xe20/0xe20 [ 78.534780][ T8291] ? lock_downgrade+0x820/0x820 [ 78.539610][ T8291] ? blkdev_put+0x30/0x520 [ 78.544012][ T8291] filemap_write_and_wait_range+0xe1/0x1c0 [ 78.549807][ T8291] __blkdev_put+0x69a/0x890 [ 78.554289][ T8291] ? fsync_bdev+0xd0/0xd0 [ 78.558609][ T8291] ? locks_remove_file+0x319/0x580 [ 78.563700][ T8291] ? blkdev_put+0x520/0x520 [ 78.568178][ T8291] ? blkdev_put+0x85/0x520 [ 78.572584][ T8291] ? blkdev_put+0x520/0x520 [ 78.577070][ T8291] blkdev_close+0x8c/0xb0 [ 78.581376][ T8291] __fput+0x33c/0x880 [ 78.585361][ T8291] task_work_run+0xdd/0x190 [ 78.590905][ T8291] do_exit+0xb7d/0x29f0 [ 78.595054][ T8291] ? lock_acquire+0x1f1/0xad0 [ 78.599728][ T8291] ? find_held_lock+0x2d/0x110 [ 78.604472][ T8291] ? mm_update_next_owner+0x7a0/0x7a0 [ 78.609818][ T8291] ? get_signal+0x332/0x1ee0 [ 78.616036][ T8291] ? lock_downgrade+0x820/0x820 [ 78.620882][ T8291] ? lock_is_held_type+0xb0/0xe0 [ 78.625799][ T8291] do_group_exit+0x125/0x310 [ 78.630543][ T8291] get_signal+0x40b/0x1ee0 [ 78.634964][ T8291] ? futex_exit_release+0x220/0x220 [ 78.640245][ T8291] ? lock_downgrade+0x820/0x820 [ 78.645086][ T8291] ? trace_hardirqs_on+0x5f/0x220 [ 78.650097][ T8291] do_signal+0x82/0x2520 [ 78.654322][ T8291] ? __might_fault+0x190/0x1d0 [ 78.659063][ T8291] ? _copy_to_user+0x126/0x160 [ 78.663806][ T8291] ? copy_siginfo_to_user32+0xa0/0xa0 [ 78.669206][ T8291] ? __x64_sys_futex+0x378/0x4e0 [ 78.674257][ T8291] ? __x64_sys_futex+0x382/0x4e0 [ 78.679181][ T8291] ? do_futex+0x1a50/0x1a50 [ 78.683666][ T8291] ? __prepare_exit_to_usermode+0xc3/0x1f0 [ 78.689457][ T8291] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 78.695489][ T8291] __prepare_exit_to_usermode+0x14d/0x1f0 [ 78.701255][ T8291] do_syscall_64+0x6c/0xe0 [ 78.705671][ T8291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.711561][ T8291] RIP: 0033:0x45cba9 [ 78.715695][ T8291] Code: Bad RIP value. [ 78.719741][ T8291] RSP: 002b:00007f7882ce5cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 78.728270][ T8291] RAX: 0000000000000001 RBX: 000000000078bfa8 RCX: 000000000045cba9 [ 78.736268][ T8291] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 000000000078bfac [ 78.744230][ T8291] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.752265][ T8291] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bfac [ 78.760241][ T8291] R13: 00007fff25bc38af R14: 00007f7882ce69c0 R15: 000000000078bfac [ 78.769841][ T8291] Kernel Offset: disabled [ 78.774230][ T8291] Rebooting in 86400 seconds..