[ 1446.586255][ T3965] br1: port 1(veth1) entered blocking state
[ 1446.586553][ T3965] br1: port 1(veth1) entered disabled state
[ 1446.586805][ T3965] veth1: entered allmulticast mode
[ 1446.594952][ T3965] veth1: entered promiscuous mode
[ 1446.595736][ T3965] br1: port 1(veth1) entered blocking state
[ 1446.595971][ T3965] br1: port 1(veth1) entered forwarding state
[ 1481.169727][ T4056] br1: port 1(veth1) entered disabled state
[ 1481.329268][ T4057] veth1: left allmulticast mode
[ 1481.329521][ T4057] veth1: left promiscuous mode
[ 1481.329842][ T4057] br1: port 1(veth1) entered disabled state