[ 4904.322993] Running test [R:12688457 T:25 - Networking UDP: socket - Kernel: 6.0.0-rc7] 
[ 4905.728156] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. 
[ 4905.768096] br0: port 1(ha_veth0_br) entered blocking state 
[ 4905.773663] br0: port 1(ha_veth0_br) entered disabled state 
[ 4905.779473] device ha_veth0_br entered promiscuous mode 
[ 4905.787385] br0: port 2(hb_veth0_br) entered blocking state 
[ 4905.792951] br0: port 2(hb_veth0_br) entered disabled state 
[ 4905.798833] device hb_veth0_br entered promiscuous mode 
[ 4906.060174] br0: port 1(ha_veth0_br) entered blocking state 
[ 4906.065748] br0: port 1(ha_veth0_br) entered forwarding state 
[ 4906.072003] br0: port 1(ha_veth0_br) entered disabled state 
[ 4906.077947] br0: port 2(hb_veth0_br) entered blocking state 
[ 4906.083512] br0: port 2(hb_veth0_br) entered forwarding state 
[ 4906.089714] br0: port 2(hb_veth0_br) entered disabled state 
[ 4906.152451] IPv6: ADDRCONF(NETDEV_CHANGE): ha_veth0_br: link becomes ready 
[ 4906.159425] br0: port 1(ha_veth0_br) entered blocking state 
[ 4906.164995] br0: port 1(ha_veth0_br) entered forwarding state 
[ 4906.170824] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready 
[ 4906.183767] IPv6: ADDRCONF(NETDEV_CHANGE): hb_veth0_br: link becomes ready 
[ 4906.190730] br0: port 2(hb_veth0_br) entered blocking state 
[ 4906.196296] br0: port 2(hb_veth0_br) entered forwarding state 
[ 4906.247642] device ha_veth0 entered promiscuous mode 
[ 4931.366940] device ha_veth0 left promiscuous mode 
[ 4933.555639] br0: port 2(hb_veth0_br) entered disabled state 
[ 4933.562071] device hb_veth0_br left promiscuous mode 
[ 4933.567044] br0: port 2(hb_veth0_br) entered disabled state 
[ 4933.705500] br0: port 1(ha_veth0_br) entered disabled state 
[ 4933.711811] device ha_veth0_br left promiscuous mode 
[ 4933.716778] br0: port 1(ha_veth0_br) entered disabled state