[ 1074.668946][T21005] br1: port 1(veth1) entered blocking state
[ 1074.669892][T21005] br1: port 1(veth1) entered disabled state
[ 1074.670156][T21005] veth1: entered allmulticast mode
[ 1074.671685][T21005] veth1: entered promiscuous mode
[ 1074.693890][   T37] br1: port 1(veth1) entered blocking state
[ 1074.694146][   T37] br1: port 1(veth1) entered forwarding state
[ 1085.803856][T21104] br1: port 1(veth1) entered disabled state
[ 1085.831241][T21105] veth1: left allmulticast mode
[ 1085.831423][T21105] veth1: left promiscuous mode
[ 1085.831654][T21105] br1: port 1(veth1) entered disabled state