[ 8614.186590] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 8614.872143] br0: port 1(ha_veth0_br) entered blocking state
[ 8614.874828] br0: port 1(ha_veth0_br) entered disabled state
[ 8614.884630] device ha_veth0_br entered promiscuous mode
[ 8614.997019] br0: port 2(hb_veth0_br) entered blocking state
[ 8614.999715] br0: port 2(hb_veth0_br) entered disabled state
[ 8615.008607] device hb_veth0_br entered promiscuous mode
[ 8616.014934] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0: link becomes ready
[ 8616.020994] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0_br: link becomes ready
[ 8616.022173] br0: port 1(ha_veth0_br) entered blocking state
[ 8616.022821] br0: port 1(ha_veth0_br) entered forwarding state
[ 8616.026898] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready
[ 8616.372753] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0: link becomes ready
[ 8616.374855] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0_br: link becomes ready
[ 8616.376009] br0: port 2(hb_veth0_br) entered blocking state
[ 8616.376663] br0: port 2(hb_veth0_br) entered forwarding state
[ 8618.241036] device ha_veth0 entered promiscuous mode
[ 8653.329911] device ha_veth0 left promiscuous mode
[ 8655.745681] br0: port 2(hb_veth0_br) entered disabled state
[ 8655.759197] device hb_veth0_br left promiscuous mode
[ 8655.760023] br0: port 2(hb_veth0_br) entered disabled state
[ 8655.903054] br0: port 1(ha_veth0_br) entered disabled state
[ 8655.931434] device ha_veth0_br left promiscuous mode
[ 8655.932165] br0: port 1(ha_veth0_br) entered disabled state