[ 1015.707950][T21284] br1: port 1(veth1) entered blocking state
[ 1015.708298][T21284] br1: port 1(veth1) entered disabled state
[ 1015.708612][T21284] veth1: entered allmulticast mode
[ 1015.711787][T21284] veth1: entered promiscuous mode
[ 1015.757642][   T38] br1: port 1(veth1) entered blocking state
[ 1015.757842][   T38] br1: port 1(veth1) entered forwarding state
[ 1026.951106][T21388] br1: port 1(veth1) entered disabled state
[ 1026.973632][T21389] veth1: left allmulticast mode
[ 1026.973835][T21389] veth1: left promiscuous mode
[ 1026.974132][T21389] br1: port 1(veth1) entered disabled state