[ 1297.227600][ T6822] br1: port 1(veth1) entered blocking state
[ 1297.227854][ T6822] br1: port 1(veth1) entered disabled state
[ 1297.228147][ T6822] veth1: entered allmulticast mode
[ 1297.230087][ T6822] veth1: entered promiscuous mode
[ 1297.368550][ T6708] br1: port 1(veth1) entered blocking state
[ 1297.368827][ T6708] br1: port 1(veth1) entered forwarding state
[ 1316.151213][ T6897] br1: port 1(veth1) entered disabled state
[ 1316.278678][ T6898] veth1: left allmulticast mode
[ 1316.278925][ T6898] veth1: left promiscuous mode
[ 1316.280094][ T6898] br1: port 1(veth1) entered disabled state