[ 1565.633575][ T7917] br1: port 1(veth1) entered blocking state
[ 1565.633836][ T7917] br1: port 1(veth1) entered disabled state
[ 1565.634091][ T7917] veth1: entered allmulticast mode
[ 1565.635945][ T7917] veth1: entered promiscuous mode
[ 1565.814745][   T51] br1: port 1(veth1) entered blocking state
[ 1565.815174][   T51] br1: port 1(veth1) entered forwarding state
[ 1581.680599][ T7976] br1: port 1(veth1) entered disabled state
[ 1581.838890][ T7977] veth1: left allmulticast mode
[ 1581.839127][ T7977] veth1: left promiscuous mode
[ 1581.839466][ T7977] br1: port 1(veth1) entered disabled state