[ 1497.267645][ T7538] br1: port 1(veth1) entered blocking state
[ 1497.267890][ T7538] br1: port 1(veth1) entered disabled state
[ 1497.268167][ T7538] veth1: entered allmulticast mode
[ 1497.270310][ T7538] veth1: entered promiscuous mode
[ 1497.448662][ T2555] br1: port 1(veth1) entered blocking state
[ 1497.448917][ T2555] br1: port 1(veth1) entered forwarding state
[ 1531.935713][ T7629] br1: port 1(veth1) entered disabled state
[ 1532.081539][ T7630] veth1: left allmulticast mode
[ 1532.081750][ T7630] veth1: left promiscuous mode
[ 1532.082054][ T7630] br1: port 1(veth1) entered disabled state