[ 5332.236578] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 5332.280739] br0: port 1(ha_veth0_br) entered blocking state
[ 5332.281561] br0: port 1(ha_veth0_br) entered disabled state
[ 5332.288138] device ha_veth0_br entered promiscuous mode
[ 5332.297191] br0: port 2(hb_veth0_br) entered blocking state
[ 5332.298017] br0: port 2(hb_veth0_br) entered disabled state
[ 5332.300296] device hb_veth0_br entered promiscuous mode
[ 5332.339570] br0: port 1(ha_veth0_br) entered blocking state
[ 5332.340404] br0: port 1(ha_veth0_br) entered forwarding state
[ 5332.341269] br0: port 1(ha_veth0_br) entered disabled state
[ 5332.355634] br0: port 2(hb_veth0_br) entered blocking state
[ 5332.356452] br0: port 2(hb_veth0_br) entered forwarding state
[ 5332.357310] br0: port 2(hb_veth0_br) entered disabled state
[ 5332.403018] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0_br: link becomes ready
[ 5332.404143] br0: port 1(ha_veth0_br) entered blocking state
[ 5332.404919] br0: port 1(ha_veth0_br) entered forwarding state
[ 5332.408061] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
[ 5332.446561] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0_br: link becomes ready
[ 5332.447584] br0: port 2(hb_veth0_br) entered blocking state
[ 5332.448348] br0: port 2(hb_veth0_br) entered forwarding state
[ 5332.610807] device ha_veth0 entered promiscuous mode
[ 5357.625751] device ha_veth0 left promiscuous mode
[ 5359.659154] br0: port 2(hb_veth0_br) entered disabled state
[ 5359.661270] device hb_veth0_br left promiscuous mode
[ 5359.661990] br0: port 2(hb_veth0_br) entered disabled state
[ 5359.685313] br0: port 1(ha_veth0_br) entered disabled state
[ 5359.686311] device ha_veth0_br left promiscuous mode
[ 5359.687014] br0: port 1(ha_veth0_br) entered disabled state