[ 1535.018632][ T8341] br1: port 1(veth1) entered blocking state
[ 1535.018884][ T8341] br1: port 1(veth1) entered disabled state
[ 1535.019300][ T8341] veth1: entered allmulticast mode
[ 1535.021156][ T8341] veth1: entered promiscuous mode
[ 1535.186951][   T50] br1: port 1(veth1) entered blocking state
[ 1535.187191][   T50] br1: port 1(veth1) entered forwarding state
[ 1555.382337][ T8416] br1: port 1(veth1) entered disabled state
[ 1555.531252][ T8417] veth1: left allmulticast mode
[ 1555.531559][ T8417] veth1: left promiscuous mode
[ 1555.531865][ T8417] br1: port 1(veth1) entered disabled state