[ 1399.485425][ T5676] br1: port 1(veth1) entered blocking state
[ 1399.485711][ T5676] br1: port 1(veth1) entered disabled state
[ 1399.485965][ T5676] veth1: entered allmulticast mode
[ 1399.487826][ T5676] veth1: entered promiscuous mode
[ 1399.639418][   T50] br1: port 1(veth1) entered blocking state
[ 1399.639698][   T50] br1: port 1(veth1) entered forwarding state
[ 1434.331968][ T5767] br1: port 1(veth1) entered disabled state
[ 1434.489468][ T5768] veth1: left allmulticast mode
[ 1434.489693][ T5768] veth1: left promiscuous mode
[ 1434.489994][ T5768] br1: port 1(veth1) entered disabled state