Warning: Permanently added '10.128.0.173' (ECDSA) to the list of known hosts. [ 40.038918][ T5952] chnl_net:caif_netlink_parms(): no params data found [ 40.049212][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 40.058090][ T5946] chnl_net:caif_netlink_parms(): no params data found [ 40.065691][ T5953] chnl_net:caif_netlink_parms(): no params data found [ 40.159841][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.161628][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.163415][ T5949] bridge_slave_0: entered allmulticast mode [ 40.165772][ T5949] bridge_slave_0: entered promiscuous mode [ 40.200209][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.201900][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.203671][ T5949] bridge_slave_1: entered allmulticast mode [ 40.205941][ T5949] bridge_slave_1: entered promiscuous mode [ 40.224303][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.230513][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.232345][ T5952] bridge_slave_0: entered allmulticast mode [ 40.234330][ T5952] bridge_slave_0: entered promiscuous mode [ 40.238379][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.240097][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.241876][ T5952] bridge_slave_1: entered allmulticast mode [ 40.243823][ T5952] bridge_slave_1: entered promiscuous mode [ 40.258669][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.264262][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.267107][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.268860][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.270623][ T5946] bridge_slave_0: entered allmulticast mode [ 40.272484][ T5946] bridge_slave_0: entered promiscuous mode [ 40.275921][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.277644][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.279366][ T5946] bridge_slave_1: entered allmulticast mode [ 40.281263][ T5946] bridge_slave_1: entered promiscuous mode [ 40.283523][ T5953] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.285304][ T5953] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.287024][ T5953] bridge_slave_0: entered allmulticast mode [ 40.288941][ T5953] bridge_slave_0: entered promiscuous mode [ 40.329864][ T5953] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.331658][ T5953] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.333384][ T5953] bridge_slave_1: entered allmulticast mode [ 40.335862][ T5953] bridge_slave_1: entered promiscuous mode [ 40.339042][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.352665][ T5949] team0: Port device team_slave_0 added [ 40.356022][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.359714][ T5949] team0: Port device team_slave_1 added [ 40.373288][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.387431][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.425034][ T5952] team0: Port device team_slave_0 added [ 40.438005][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.439721][ T5949] 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. [ 40.446194][ T5949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.450986][ T5953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.453344][ T5951] chnl_net:caif_netlink_parms(): no params data found [ 40.457257][ T5952] team0: Port device team_slave_1 added [ 40.465360][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.467087][ T5949] 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. [ 40.473122][ T5949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.477446][ T5946] team0: Port device team_slave_0 added [ 40.482761][ T5953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.494955][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 40.503508][ T5946] team0: Port device team_slave_1 added [ 40.528005][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.529701][ T5952] 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. [ 40.536233][ T5952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.544385][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.546122][ T5946] 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. [ 40.552001][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.578493][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.580178][ T5952] 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. [ 40.586624][ T5952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.589935][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.591607][ T5946] 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. [ 40.598160][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.626266][ T5949] hsr_slave_0: entered promiscuous mode [ 40.664732][ T5949] hsr_slave_1: entered promiscuous mode [ 40.708281][ T5953] team0: Port device team_slave_0 added [ 40.722307][ T5953] team0: Port device team_slave_1 added [ 40.723911][ T5951] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.725684][ T5951] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.727549][ T5951] bridge_slave_0: entered allmulticast mode [ 40.729450][ T5951] bridge_slave_0: entered promiscuous mode [ 40.756059][ T5951] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.757776][ T5951] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.759581][ T5951] bridge_slave_1: entered allmulticast mode [ 40.761520][ T5951] bridge_slave_1: entered promiscuous mode [ 40.815991][ T5946] hsr_slave_0: entered promiscuous mode [ 40.854885][ T5946] hsr_slave_1: entered promiscuous mode [ 40.894634][ T5946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.896548][ T5946] Cannot create hsr debugfs directory [ 40.905117][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.906773][ T5953] 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. [ 40.912759][ T5953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.930920][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.932718][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.934633][ T5955] bridge_slave_0: entered allmulticast mode [ 40.936565][ T5955] bridge_slave_0: entered promiscuous mode [ 40.943598][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.945482][ T5953] 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. [ 40.951578][ T5953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.972815][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.974676][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.976466][ T5955] bridge_slave_1: entered allmulticast mode [ 40.978306][ T5955] bridge_slave_1: entered promiscuous mode [ 40.990880][ T5951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.994731][ T5951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.066113][ T5952] hsr_slave_0: entered promiscuous mode [ 41.094729][ T5952] hsr_slave_1: entered promiscuous mode [ 41.134579][ T5952] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.136500][ T5952] Cannot create hsr debugfs directory [ 41.144115][ T5951] team0: Port device team_slave_0 added [ 41.148190][ T5951] team0: Port device team_slave_1 added [ 41.161455][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.199084][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.201504][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.203107][ T5951] 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. [ 41.209551][ T5951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.266075][ T5953] hsr_slave_0: entered promiscuous mode [ 41.304908][ T5953] hsr_slave_1: entered promiscuous mode [ 41.344572][ T5953] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.346315][ T5953] Cannot create hsr debugfs directory [ 41.353331][ T5951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.355227][ T5951] 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. [ 41.361283][ T5951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.395474][ T5955] team0: Port device team_slave_0 added [ 41.429031][ T5955] team0: Port device team_slave_1 added [ 41.466417][ T5951] hsr_slave_0: entered promiscuous mode [ 41.509093][ T5951] hsr_slave_1: entered promiscuous mode [ 41.544752][ T5951] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.546577][ T5951] Cannot create hsr debugfs directory [ 41.626762][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.634511][ T5955] 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. [ 41.640618][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.643610][ T5949] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 41.689621][ T5949] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 41.728929][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.730672][ T5955] 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. [ 41.736975][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.747789][ T5949] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 41.807638][ T5949] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 41.956193][ T5955] hsr_slave_0: entered promiscuous mode [ 41.994724][ T5955] hsr_slave_1: entered promiscuous mode [ 42.034562][ T5955] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.036471][ T5955] Cannot create hsr debugfs directory [ 42.057361][ T5952] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.097330][ T5952] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.136112][ T5952] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.177886][ T5952] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.283873][ T5946] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.316747][ T5946] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.374671][ T5946] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.428441][ T5946] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.533187][ T5953] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 42.557259][ T5953] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 42.606508][ T5953] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 42.672664][ T5953] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 42.733778][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.798423][ T5951] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 42.857255][ T5951] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 42.921324][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.934068][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.936637][ T5951] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 42.966623][ T5951] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 43.016720][ T5955] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 43.055915][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.058387][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.060473][ T5955] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 43.115684][ T5952] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.120730][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.123084][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.126917][ T5996] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.128794][ T5996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.132142][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.134784][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.136967][ T5996] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.138566][ T5996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.140539][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.142968][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.145772][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.148075][ T5955] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 43.216230][ T5955] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 43.271680][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.276331][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.278890][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.281431][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.284237][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.288043][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.290380][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.292593][ T5996] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.294328][ T5996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.298057][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.300426][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.302699][ T5996] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.304394][ T5996] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.306680][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.309121][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.323653][ T5949] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.326715][ T5949] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.332783][ T5953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.342541][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.349792][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.352196][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.355962][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.358247][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.360842][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.363219][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.365879][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.368062][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.370229][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.372576][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.375106][ T5997] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.376804][ T5997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.391246][ T5953] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.433809][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.440985][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.443288][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.445707][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.448518][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.451038][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.453600][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.457194][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.459309][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.461435][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.463672][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.467398][ T5999] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.469067][ T5999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.471088][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.473498][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.476060][ T5999] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.477867][ T5999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.479897][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.482374][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.485234][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.487791][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.489964][ T5999] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.491585][ T5999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.493556][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.496729][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.499139][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.500976][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.545047][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.547472][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.549640][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.552313][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.564986][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.567615][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.569953][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.572389][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.576228][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.578506][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.580795][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.583118][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.586521][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.598225][ T5952] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.600612][ T5952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.605722][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.608076][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.610510][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.612730][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.615056][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.617715][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.621760][ T5951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.643444][ T5953] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.648073][ T5953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.656839][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.659095][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.661303][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.663508][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.666643][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.668953][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.671284][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.673565][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.676308][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.678771][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.681149][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.683350][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.687072][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.689295][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.696395][ T5951] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.701302][ T5949] veth0_vlan: entered promiscuous mode [ 43.711569][ T5946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.718433][ T5946] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.735659][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.738052][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.740421][ T6003] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.742154][ T6003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.744144][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.747726][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.749984][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.751917][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.753836][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.759893][ T5949] veth1_vlan: entered promiscuous mode [ 43.785461][ T5953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.790475][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.797003][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 43.799441][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 43.801599][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.803928][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.806655][ T5999] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.808468][ T5999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.810405][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.812932][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.815921][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.817756][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.831545][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.847930][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.853777][ T5949] veth0_macvtap: entered promiscuous mode [ 43.857355][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.859318][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.861178][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.863807][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.866834][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.869170][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.871632][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.874037][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.877391][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.879650][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.888194][ T5951] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.891230][ T5951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.910679][ T5949] veth1_macvtap: entered promiscuous mode [ 43.917423][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.919648][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 43.921868][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.924001][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.927493][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.929804][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.932286][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.942487][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.944338][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.946407][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.948798][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.964683][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.966942][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.970607][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.972817][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.985280][ T5951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.008564][ T5953] veth0_vlan: entered promiscuous mode [ 44.018642][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.024762][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.027207][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.029603][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.031996][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.037302][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.039515][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.041707][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.044097][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.053421][ T6003] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.055121][ T6003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.057138][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.060537][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.062684][ T6003] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.064398][ T6003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.070230][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.072477][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.075100][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.083537][ T5953] veth1_vlan: entered promiscuous mode [ 44.093031][ T5946] veth0_vlan: entered promiscuous mode [ 44.097514][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.102696][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.105958][ T5952] veth0_vlan: entered promiscuous mode [ 44.111083][ T5952] veth1_vlan: entered promiscuous mode [ 44.113301][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.116029][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.118320][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.120573][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.122835][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.126476][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.128885][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.131437][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.133954][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.136782][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.143448][ T5946] veth1_vlan: entered promiscuous mode [ 44.156147][ T5953] veth0_macvtap: entered promiscuous mode [ 44.160506][ T5953] veth1_macvtap: entered promiscuous mode [ 44.172547][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.175537][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.177786][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.180035][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.182419][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.195690][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.198024][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.200228][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.202757][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.212213][ T5996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.215684][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.217936][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.221703][ T5949] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.223890][ T5949] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.226628][ T5949] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.228872][ T5949] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.243620][ T5955] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 44.246552][ T5955] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.263310][ T5946] veth0_macvtap: entered promiscuous mode [ 44.272722][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.275372][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.277774][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.280105][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.282605][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.293152][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.296030][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.298396][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.301558][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.303737][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.331918][ T5953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.339870][ T5953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.343303][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.354096][ T5952] veth0_macvtap: entered promiscuous mode [ 44.360492][ T5946] veth1_macvtap: entered promiscuous mode [ 44.369587][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.371898][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.374235][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.379699][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready executing program [ 44.381688][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.384381][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.387810][ C1] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 44.388880][ T5953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.391471][ C1] CPU: 1 PID: 6011 Comm: syz-executor264 Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 [ 44.393979][ T5953] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.396265][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.396277][ C1] Call trace: [ 44.396281][ C1] dump_backtrace+0x1c8/0x1f4 [ 44.396297][ C1] show_stack+0x2c/0x3c [ 44.396306][ C1] dump_stack_lvl+0xd0/0x124 [ 44.396322][ C1] dump_stack+0x1c/0x28 [ 44.396333][ C1] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 44.396346][ C1] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 44.396357][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 44.396371][ C1] dccp_v4_do_rcv+0xe8/0x1d4 [ 44.396382][ C1] __sk_receive_skb+0x3f8/0x900 [ 44.396393][ C1] dccp_v4_rcv+0xcc8/0x1254 [ 44.396405][ C1] ip_protocol_deliver_rcu+0x504/0xc8c [ 44.396418][ C1] ip_local_deliver_finish+0x23c/0x46c [ 44.396430][ C1] NF_HOOK+0x328/0x3d4 [ 44.396441][ C1] ip_local_deliver+0x11c/0x190 [ 44.396453][ C1] ip_rcv_finish+0x224/0x250 [ 44.396464][ C1] NF_HOOK+0x328/0x3d4 [ 44.396475][ C1] ip_rcv+0x78/0x98 [ 44.396486][ C1] __netif_receive_skb+0x18c/0x400 [ 44.400912][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.401202][ C1] process_backlog+0x3c0/0x70c [ 44.403881][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.404095][ C1] __napi_poll+0xb4/0x648 [ 44.407105][ T5952] veth1_macvtap: entered promiscuous mode [ 44.407482][ C1] net_rx_action+0x5b8/0xc9c [ 44.430239][ C1] __do_softirq+0x2dc/0xd60 [ 44.431347][ C1] ____do_softirq+0x14/0x20 [ 44.432161][ T5946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.432443][ C1] call_on_irq_stack+0x24/0x4c [ 44.435991][ C1] do_softirq_own_stack+0x20/0x2c [ 44.437244][ C1] do_softirq+0x11c/0x1d8 [ 44.438221][ C1] __local_bh_enable_ip+0x2b0/0x4ac [ 44.439417][ C1] local_bh_enable+0x28/0x1b0 [ 44.439677][ T5946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.440594][ C1] ip_finish_output2+0xd2c/0x11a0 [ 44.440612][ C1] __ip_finish_output+0x1b0/0x458 [ 44.442953][ T5946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.444084][ C1] ip_finish_output+0x40/0x268 [ 44.444101][ C1] ip_output+0x330/0x49c [ 44.445266][ T5946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.447639][ C1] __ip_queue_xmit+0xe8c/0x1a00 [ 44.449747][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.452081][ C1] ip_queue_xmit+0x5c/0x78 [ 44.452098][ C1] dccp_transmit_skb+0xbd4/0x11dc [ 44.455362][ T5946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.456032][ C1] dccp_xmit_packet+0x234/0x448 [ 44.456051][ C1] dccp_write_xmit+0x128/0x208 [ 44.457307][ T5946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.459649][ C1] dccp_sendmsg+0x54c/0x9f4 [ 44.459664][ C1] inet_sendmsg+0x15c/0x290 [ 44.459676][ C1] ____sys_sendmsg+0x568/0x81c [ 44.460822][ T5946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.461872][ C1] __sys_sendmsg+0x26c/0x33c [ 44.461888][ C1] __arm64_sys_sendmsg+0x80/0x94 [ 44.464209][ T5946] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.465161][ C1] invoke_syscall+0x98/0x2c0 [ 44.465180][ C1] el0_svc_common+0x138/0x258 [ 44.467249][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.467405][ C1] do_el0_svc+0x64/0x198 [ 44.472509][ T5946] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.474700][ C1] el0_svc+0x58/0x168 [ 44.474717][ C1] el0t_64_sync_handler+0x84/0xf0 [ 44.474730][ C1] el0t_64_sync+0x190/0x194 [ 44.488304][ T5946] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.490606][ T5946] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.493876][ T5946] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.497861][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.500363][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.502504][ T6011] dccp_close: ABORT with 203 bytes unread [ 44.502650][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.509577][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.512110][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready executing program [ 44.520440][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.522920][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.526917][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.529625][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.532316][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.537323][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.539864][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.546271][ T5952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.548796][ T5952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.551113][ T5952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.553664][ T5952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.556731][ T5952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.559251][ T5952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.562648][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.566248][ T5951] veth0_vlan: entered promiscuous mode [ 44.572057][ T5951] veth1_vlan: entered promiscuous mode [ 44.586993][ T5953] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.589039][ T5953] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.591021][ T5953] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.593096][ T5953] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.606642][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.608708][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.610852][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.613004][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.621849][ T5998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.625805][ T5952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.628200][ T5952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.630494][ T5952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.632896][ T5952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.639518][ T5952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.642073][ T5952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.646000][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.664152][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.670122][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.672653][ T6003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.693981][ T5951] veth0_macvtap: entered promiscuous mode [ 44.697786][ T5952] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.699842][ T5952] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.701906][ T5952] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.703956][ T5952] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.731546][ C1] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 44.734507][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.734916][ C1] CPU: 1 PID: 6019 Comm: syz-executor264 Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 [ 44.737281][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.738958][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.738969][ C1] Call trace: [ 44.742891][ T5951] veth1_macvtap: entered promiscuous mode [ 44.743381][ C1] dump_backtrace+0x1c8/0x1f4 [ 44.746676][ C1] show_stack+0x2c/0x3c [ 44.747619][ C1] dump_stack_lvl+0xd0/0x124 [ 44.748626][ C1] dump_stack+0x1c/0x28 [ 44.749651][ C1] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 44.750973][ C1] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 44.751514][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.752289][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 44.754974][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.756088][ C1] dccp_v4_do_rcv+0xe8/0x1d4 [ 44.756105][ C1] __sk_receive_skb+0x3f8/0x900 [ 44.756116][ C1] dccp_v4_rcv+0xcc8/0x1254 [ 44.758407][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.759432][ C1] ip_protocol_deliver_rcu+0x504/0xc8c [ 44.759451][ C1] ip_local_deliver_finish+0x23c/0x46c [ 44.759463][ C1] NF_HOOK+0x328/0x3d4 [ 44.760520][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.761515][ C1] ip_local_deliver+0x11c/0x190 [ 44.763897][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.765078][ C1] ip_rcv_finish+0x224/0x250 [ 44.765094][ C1] NF_HOOK+0x328/0x3d4 [ 44.765105][ C1] ip_rcv+0x78/0x98 [ 44.766420][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.767247][ C1] __netif_receive_skb+0x18c/0x400 [ 44.769538][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 44.770571][ C1] process_backlog+0x3c0/0x70c [ 44.770585][ C1] __napi_poll+0xb4/0x648 [ 44.772990][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.773993][ C1] net_rx_action+0x5b8/0xc9c [ 44.775973][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.777976][ C1] __do_softirq+0x2dc/0xd60 [ 44.777992][ C1] ____do_softirq+0x14/0x20 [ 44.778003][ C1] call_on_irq_stack+0x24/0x4c [ 44.780893][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.781536][ C1] do_softirq_own_stack+0x20/0x2c executing program [ 44.781552][ C1] do_softirq+0x11c/0x1d8 [ 44.781565][ C1] __local_bh_enable_ip+0x2b0/0x4ac [ 44.782701][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.783633][ C1] local_bh_enable+0x28/0x1b0 [ 44.786021][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.786988][ C1] ip_finish_output2+0xd2c/0x11a0 [ 44.788632][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.789631][ C1] __ip_finish_output+0x1b0/0x458 [ 44.790706][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.791728][ C1] ip_finish_output+0x40/0x268 [ 44.794207][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.795324][ C1] ip_output+0x330/0x49c [ 44.795341][ C1] __ip_queue_xmit+0xe8c/0x1a00 [ 44.795354][ C1] ip_queue_xmit+0x5c/0x78 [ 44.795366][ C1] dccp_transmit_skb+0xbd4/0x11dc [ 44.795380][ C1] dccp_xmit_packet+0x234/0x448 [ 44.795394][ C1] dccp_write_xmit+0x128/0x208 [ 44.795407][ C1] dccp_sendmsg+0x54c/0x9f4 [ 44.795416][ C1] inet_sendmsg+0x15c/0x290 [ 44.795427][ C1] ____sys_sendmsg+0x568/0x81c [ 44.795441][ C1] __sys_sendmsg+0x26c/0x33c [ 44.795454][ C1] __arm64_sys_sendmsg+0x80/0x94 [ 44.795467][ C1] invoke_syscall+0x98/0x2c0 [ 44.795481][ C1] el0_svc_common+0x138/0x258 [ 44.795494][ C1] do_el0_svc+0x64/0x198 [ 44.795507][ C1] el0_svc+0x58/0x168 [ 44.795520][ C1] el0t_64_sync_handler+0x84/0xf0 [ 44.795531][ C1] el0t_64_sync+0x190/0x194 [ 44.825010][ T6019] dccp_close: ABORT with 203 bytes unread [ 44.838792][ T5951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 44.841228][ T5951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.845192][ T5951] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program [ 44.888214][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.890443][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.890462][ T6021] dccp_close: ABORT with 203 bytes unread [ 44.892514][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.896372][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.898778][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready executing program [ 44.901036][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.903529][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.907721][ T6000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.918826][ T5951] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.920924][ T5951] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.922966][ T5951] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.930384][ T5951] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.957402][ T5955] veth0_vlan: entered promiscuous mode [ 44.963691][ T5955] veth1_vlan: entered promiscuous mode executing program [ 44.967521][ T6023] dccp_close: ABORT with 203 bytes unread executing program [ 44.981512][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.983821][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.987326][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.989625][ T5997] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.992746][ T6004] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.995314][ T6004] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program [ 45.033241][ T5955] veth0_macvtap: entered promiscuous mode [ 45.037994][ C0] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 45.041399][ C0] CPU: 0 PID: 6025 Comm: syz-executor264 Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 [ 45.043664][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.046032][ C0] Call trace: [ 45.046821][ C0] dump_backtrace+0x1c8/0x1f4 [ 45.047079][ T5955] veth1_macvtap: entered promiscuous mode [ 45.047891][ C0] show_stack+0x2c/0x3c [ 45.047904][ C0] dump_stack_lvl+0xd0/0x124 [ 45.047918][ C0] dump_stack+0x1c/0x28 [ 45.052390][ C0] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 45.053777][ C0] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 45.055058][ C0] dccp_rcv_established+0x1ac/0x2d8 [ 45.056357][ C0] dccp_v4_do_rcv+0xe8/0x1d4 [ 45.057460][ C0] __sk_receive_skb+0x3f8/0x900 [ 45.058638][ C0] dccp_v4_rcv+0xcc8/0x1254 [ 45.059763][ C0] ip_protocol_deliver_rcu+0x504/0xc8c [ 45.061120][ C0] ip_local_deliver_finish+0x23c/0x46c [ 45.062474][ C0] NF_HOOK+0x328/0x3d4 [ 45.063493][ C0] ip_local_deliver+0x11c/0x190 [ 45.064603][ C0] ip_rcv_finish+0x224/0x250 [ 45.065732][ C0] NF_HOOK+0x328/0x3d4 [ 45.066737][ C0] ip_rcv+0x78/0x98 [ 45.067651][ C0] __netif_receive_skb+0x18c/0x400 [ 45.068874][ C0] process_backlog+0x3c0/0x70c [ 45.070059][ C0] __napi_poll+0xb4/0x648 [ 45.071088][ C0] net_rx_action+0x5b8/0xc9c [ 45.072249][ C0] __do_softirq+0x2dc/0xd60 [ 45.073288][ C0] ____do_softirq+0x14/0x20 [ 45.074389][ C0] call_on_irq_stack+0x24/0x4c [ 45.075576][ C0] do_softirq_own_stack+0x20/0x2c [ 45.076812][ C0] do_softirq+0x11c/0x1d8 [ 45.077863][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.077864][ C0] __local_bh_enable_ip+0x2b0/0x4ac [ 45.077878][ C0] local_bh_enable+0x28/0x1b0 [ 45.082679][ C0] ip_finish_output2+0xd2c/0x11a0 [ 45.083882][ C0] __ip_finish_output+0x1b0/0x458 [ 45.085086][ C0] ip_finish_output+0x40/0x268 [ 45.086067][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.086213][ C0] ip_output+0x330/0x49c [ 45.089457][ C0] __ip_queue_xmit+0xe8c/0x1a00 [ 45.090627][ C0] ip_queue_xmit+0x5c/0x78 [ 45.091650][ C0] dccp_transmit_skb+0xbd4/0x11dc [ 45.092890][ C0] dccp_xmit_packet+0x234/0x448 [ 45.093076][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.094054][ C0] dccp_write_xmit+0x128/0x208 [ 45.097681][ C0] dccp_sendmsg+0x54c/0x9f4 [ 45.098782][ C0] inet_sendmsg+0x15c/0x290 [ 45.099150][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.099844][ C0] ____sys_sendmsg+0x568/0x81c [ 45.102407][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.103362][ C0] __sys_sendmsg+0x26c/0x33c [ 45.106960][ C0] __arm64_sys_sendmsg+0x80/0x94 [ 45.108121][ C0] invoke_syscall+0x98/0x2c0 [ 45.109244][ C0] el0_svc_common+0x138/0x258 [ 45.109866][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.110454][ C0] do_el0_svc+0x64/0x198 [ 45.112857][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.113693][ C0] el0_svc+0x58/0x168 [ 45.117205][ C0] el0t_64_sync_handler+0x84/0xf0 [ 45.118408][ C0] el0t_64_sync+0x190/0x194 [ 45.121759][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.128368][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.129531][ T6025] dccp_close: ABORT with 203 bytes unread executing program [ 45.131294][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.139721][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.142664][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.145711][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.148083][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.150292][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.152501][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.165964][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.180840][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.183319][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.185633][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.188068][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.190425][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.192916][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.195362][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.197886][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.200162][ T5955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 45.202543][ T5955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.207512][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.209446][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.211672][ T5999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.222234][ T5955] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.225784][ T5955] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.228035][ T5955] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.230172][ T5955] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 45.271153][ C1] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:417/tfrc_rx_hist_sample_rtt() [ 45.274584][ C1] CPU: 1 PID: 6027 Comm: syz-executor264 Not tainted 6.3.0-rc3-syzkaller-ge8d018dd0257 #0 [ 45.276935][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.279301][ C1] Call trace: [ 45.280028][ C1] dump_backtrace+0x1c8/0x1f4 [ 45.281078][ C1] show_stack+0x2c/0x3c [ 45.282049][ C1] dump_stack_lvl+0xd0/0x124 [ 45.283162][ C1] dump_stack+0x1c/0x28 [ 45.284085][ C1] tfrc_rx_hist_sample_rtt+0x34c/0x444 [ 45.285393][ C1] ccid3_hc_rx_packet_recv+0x554/0xc98 [ 45.286732][ C1] dccp_rcv_established+0x1ac/0x2d8 [ 45.287981][ C1] dccp_v4_do_rcv+0xe8/0x1d4 [ 45.289112][ C1] __sk_receive_skb+0x3f8/0x900 [ 45.290258][ C1] dccp_v4_rcv+0xcc8/0x1254 [ 45.291431][ C1] ip_protocol_deliver_rcu+0x504/0xc8c [ 45.292754][ C1] ip_local_deliver_finish+0x23c/0x46c [ 45.294071][ C1] NF_HOOK+0x328/0x3d4 [ 45.295012][ C1] ip_local_deliver+0x11c/0x190 [ 45.296122][ C1] ip_rcv_finish+0x224/0x250 [ 45.297238][ C1] NF_HOOK+0x328/0x3d4 [ 45.298237][ C1] ip_rcv+0x78/0x98 [ 45.299067][ C1] __netif_receive_skb+0x18c/0x400 [ 45.300315][ C1] process_backlog+0x3c0/0x70c [ 45.301493][ C1] __napi_poll+0xb4/0x648 [ 45.302522][ C1] net_rx_action+0x5b8/0xc9c [ 45.303649][ C1] __do_softirq+0x2dc/0xd60 [ 45.304676][ C1] ____do_softirq+0x14/0x20 [ 45.305713][ C1] call_on_irq_stack+0x24/0x4c [ 45.306844][ C1] do_softirq_own_stack+0x20/0x2c [ 45.307984][ C1] do_softirq+0x11c/0x1d8 [ 45.309034][ C1] __local_bh_enable_ip+0x2b0/0x4ac [ 45.310279][ C1] local_bh_enable+0x28/0x1b0 [ 45.311453][ C1] ip_finish_output2+0xd2c/0x11a0 [ 45.312701][ C1] __ip_finish_output+0x1b0/0x458 [ 45.313902][ C1] ip_finish_output+0x40/0x268 [ 45.315029][ C1] ip_output+0x330/0x49c [ 45.316067][ C1] __ip_queue_xmit+0xe8c/0x1a00 [ 45.317249][ C1] ip_queue_xmit+0x5c/0x78 [ 45.318328][ C1] dccp_transmit_skb+0xbd4/0x11dc [ 45.319522][ C1] dccp_xmit_packet+0x234/0x448 [ 45.320673][ C1] dccp_write_xmit+0x128/0x208 [ 45.321845][ C1] dccp_sendmsg+0x54c/0x9f4 [ 45.322943][ C1] inet_sendmsg+0x15c/0x290 [ 45.324040][ C1] ____sys_sendmsg+0x568/0x81c [ 45.325164][ C1] __sys_sendmsg+0x26c/0x33c [ 45.326233][ C1] __arm64_sys_sendmsg+0x80/0x94 [ 45.327409][ C1] invoke_syscall+0x98/0x2c0 [ 45.328514][ C1] el0_svc_common+0x138/0x258 [ 45.329582][ C1] do_el0_svc+0x64/0x198 [ 45.330602][ C1] el0_svc+0x58/0x168 [ 45.331532][ C1] el0t_64_sync_handler+0x84/0xf0 [ 45.332731][ C1] el0t_64_sync+0x190/0x194 [ 45.352165][ T6027] dccp_close: ABORT with 203 bytes unread executing program executing program executing program executing program executing program executing program executing program