[ 1551.961137][T17495] br1: port 1(veth1) entered blocking state
[ 1551.961669][T17495] br1: port 1(veth1) entered disabled state
[ 1551.962101][T17495] veth1: entered allmulticast mode
[ 1551.965985][T17495] veth1: entered promiscuous mode
[ 1552.067565][   T37] br1: port 1(veth1) entered blocking state
[ 1552.068052][   T37] br1: port 1(veth1) entered forwarding state
[ 1566.689058][T17594] br1: port 1(veth1) entered disabled state
[ 1566.790848][T17595] veth1: left allmulticast mode
[ 1566.791275][T17595] veth1: left promiscuous mode
[ 1566.791806][T17595] br1: port 1(veth1) entered disabled state