[ 1282.857670][ T5817] br1: port 1(veth1) entered blocking state
[ 1282.857928][ T5817] br1: port 1(veth1) entered disabled state
[ 1282.858180][ T5817] veth1: entered allmulticast mode
[ 1282.860020][ T5817] veth1: entered promiscuous mode
[ 1282.992715][   T49] br1: port 1(veth1) entered blocking state
[ 1282.992961][   T49] br1: port 1(veth1) entered forwarding state
[ 1301.925862][ T5892] br1: port 1(veth1) entered disabled state
[ 1302.040906][ T5894] veth1: left allmulticast mode
[ 1302.041114][ T5894] veth1: left promiscuous mode
[ 1302.042560][ T5894] br1: port 1(veth1) entered disabled state