[ 1533.500809][ T7699] br1: port 1(veth1) entered blocking state
[ 1533.501076][ T7699] br1: port 1(veth1) entered disabled state
[ 1533.501349][ T7699] veth1: entered allmulticast mode
[ 1533.503265][ T7699] veth1: entered promiscuous mode
[ 1533.669189][ T4989] br1: port 1(veth1) entered blocking state
[ 1533.669470][ T4989] br1: port 1(veth1) entered forwarding state
[ 1549.371907][ T7758] br1: port 1(veth1) entered disabled state
[ 1549.528097][ T7759] veth1: left allmulticast mode
[ 1549.528326][ T7759] veth1: left promiscuous mode
[ 1549.528663][ T7759] br1: port 1(veth1) entered disabled state