[ 3891.558464] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 3891.580458] br0: port 1(ha_veth0_br) entered blocking state
[ 3891.580464] br0: port 1(ha_veth0_br) entered disabled state
[ 3891.580498] device ha_veth0_br entered promiscuous mode
[ 3891.581356] br0: port 2(hb_veth0_br) entered blocking state
[ 3891.581359] br0: port 2(hb_veth0_br) entered disabled state
[ 3891.581388] device hb_veth0_br entered promiscuous mode
[ 3891.642550] br0: port 2(hb_veth0_br) entered blocking state
[ 3891.642562] br0: port 2(hb_veth0_br) entered forwarding state
[ 3891.642603] br0: port 2(hb_veth0_br) entered disabled state
[ 3891.646496] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0: link becomes ready
[ 3891.646511] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0_br: link becomes ready
[ 3891.646528] br0: port 1(ha_veth0_br) entered blocking state
[ 3891.646531] br0: port 1(ha_veth0_br) entered forwarding state
[ 3891.646547] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
[ 3891.659287] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0_br: link becomes ready
[ 3891.659306] br0: port 2(hb_veth0_br) entered blocking state
[ 3891.659309] br0: port 2(hb_veth0_br) entered forwarding state
[ 3891.690086] device ha_veth0 entered promiscuous mode
[ 3916.182901] device ha_veth0 left promiscuous mode
[ 3918.259061] br0: port 2(hb_veth0_br) entered disabled state
[ 3918.259366] device hb_veth0_br left promiscuous mode
[ 3918.259378] br0: port 2(hb_veth0_br) entered disabled state
[ 3918.376592] br0: port 1(ha_veth0_br) entered disabled state
[ 3918.376759] device ha_veth0_br left promiscuous mode
[ 3918.376779] br0: port 1(ha_veth0_br) entered disabled state