[ 1300.337544][ T6981] br1: port 1(veth1) entered blocking state
[ 1300.337875][ T6981] br1: port 1(veth1) entered disabled state
[ 1300.338177][ T6981] veth1: entered allmulticast mode
[ 1300.340375][ T6981] veth1: entered promiscuous mode
[ 1300.423975][  T330] br1: port 1(veth1) entered blocking state
[ 1300.424291][  T330] br1: port 1(veth1) entered forwarding state
[ 1318.467187][ T7121] br1: port 1(veth1) entered disabled state
[ 1318.553896][ T7122] veth1: left allmulticast mode
[ 1318.554212][ T7122] veth1: left promiscuous mode
[ 1318.554675][ T7122] br1: port 1(veth1) entered disabled state