[ 3276.201034] Running test [R:12676578 T:15 - Networking UDP: socket - Kernel: 6.0.0-rc6] 
[ 3278.331642] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. 
[ 3278.357648] br0: port 1(ha_veth0_br) entered blocking state 
[ 3278.360629] br0: port 1(ha_veth0_br) entered disabled state 
[ 3278.362895] device ha_veth0_br entered promiscuous mode 
[ 3278.368406] br0: port 2(hb_veth0_br) entered blocking state 
[ 3278.372471] br0: port 2(hb_veth0_br) entered disabled state 
[ 3278.376080] device hb_veth0_br entered promiscuous mode 
[ 3278.434473] br0: port 1(ha_veth0_br) entered blocking state 
[ 3278.436102] br0: port 1(ha_veth0_br) entered forwarding state 
[ 3278.440224] br0: port 2(hb_veth0_br) entered blocking state 
[ 3278.444727] br0: port 2(hb_veth0_br) entered forwarding state 
[ 3278.485687] br0: port 1(ha_veth0_br) entered disabled state 
[ 3278.510700] br0: port 2(hb_veth0_br) entered disabled state 
[ 3278.512932] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0_br: link becomes ready 
[ 3278.516769] br0: port 1(ha_veth0_br) entered blocking state 
[ 3278.520514] br0: port 1(ha_veth0_br) entered forwarding state 
[ 3278.524666] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready 
[ 3278.537137] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0_br: link becomes ready 
[ 3278.540853] br0: port 2(hb_veth0_br) entered blocking state 
[ 3278.545199] br0: port 2(hb_veth0_br) entered forwarding state 
[ 3278.603958] device ha_veth0 entered promiscuous mode 
[ 3303.730663] device ha_veth0 left promiscuous mode 
[ 3305.795209] br0: port 2(hb_veth0_br) entered disabled state 
[ 3305.821604] device hb_veth0_br left promiscuous mode 
[ 3305.823283] br0: port 2(hb_veth0_br) entered disabled state 
[ 3305.865544] br0: port 1(ha_veth0_br) entered disabled state 
[ 3305.891142] device ha_veth0_br left promiscuous mode 
[ 3305.893109] br0: port 1(ha_veth0_br) entered disabled state