[ 1629.691143][ T5121] br1: port 1(veth1) entered blocking state
[ 1629.691486][ T5121] br1: port 1(veth1) entered disabled state
[ 1629.691766][ T5121] veth1: entered allmulticast mode
[ 1629.693605][ T5121] veth1: entered promiscuous mode
[ 1629.860938][   T38] br1: port 1(veth1) entered blocking state
[ 1629.861244][   T38] br1: port 1(veth1) entered forwarding state
[ 1645.351035][ T5180] br1: port 1(veth1) entered disabled state
[ 1645.534368][ T5181] veth1: left allmulticast mode
[ 1645.534571][ T5181] veth1: left promiscuous mode
[ 1645.534859][ T5181] br1: port 1(veth1) entered disabled state