[ 1027.248016][T21917] br1: port 1(veth1) entered blocking state
[ 1027.248253][T21917] br1: port 1(veth1) entered disabled state
[ 1027.248460][T21917] veth1: entered allmulticast mode
[ 1027.249951][T21917] veth1: entered promiscuous mode
[ 1027.271398][   T38] br1: port 1(veth1) entered blocking state
[ 1027.271605][   T38] br1: port 1(veth1) entered forwarding state
[ 1038.452338][T22016] br1: port 1(veth1) entered disabled state
[ 1038.477361][T22017] veth1: left allmulticast mode
[ 1038.477625][T22017] veth1: left promiscuous mode
[ 1038.478176][T22017] br1: port 1(veth1) entered disabled state