[ 3474.003606] Running test [R:12673804 T:15 - Networking UDP: socket - Kernel: 6.0.0-rc6] 
[ 3477.374500] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. 
[ 3477.419404] br0: port 1(ha_veth0_br) entered blocking state 
[ 3477.420909] br0: port 1(ha_veth0_br) entered disabled state 
[ 3477.422662] device ha_veth0_br entered promiscuous mode 
[ 3477.430893] br0: port 2(hb_veth0_br) entered blocking state 
[ 3477.432527] br0: port 2(hb_veth0_br) entered disabled state 
[ 3477.433980] device hb_veth0_br entered promiscuous mode 
[ 3477.590722] br0: port 1(ha_veth0_br) entered blocking state 
[ 3477.592118] br0: port 1(ha_veth0_br) entered forwarding state 
[ 3477.593645] br0: port 1(ha_veth0_br) entered disabled state 
[ 3477.600290] br0: port 2(hb_veth0_br) entered blocking state 
[ 3477.601612] br0: port 2(hb_veth0_br) entered forwarding state 
[ 3477.603108] br0: port 2(hb_veth0_br) entered disabled state 
[ 3477.674872] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0_br: link becomes ready 
[ 3477.676587] br0: port 1(ha_veth0_br) entered blocking state 
[ 3477.677982] br0: port 1(ha_veth0_br) entered forwarding state 
[ 3477.679439] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready 
[ 3477.700812] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0_br: link becomes ready 
[ 3477.703084] br0: port 2(hb_veth0_br) entered blocking state 
[ 3477.704639] br0: port 2(hb_veth0_br) entered forwarding state 
[ 3477.804734] device ha_veth0 entered promiscuous mode 
[ 3503.793335] device ha_veth0 left promiscuous mode 
[ 3505.981251] br0: port 2(hb_veth0_br) entered disabled state 
[ 3505.984281] device hb_veth0_br left promiscuous mode 
[ 3505.985446] br0: port 2(hb_veth0_br) entered disabled state 
[ 3506.133591] br0: port 1(ha_veth0_br) entered disabled state 
[ 3506.136348] device ha_veth0_br left promiscuous mode 
[ 3506.137851] br0: port 1(ha_veth0_br) entered disabled state