[ 1284.886596][ T8531] br1: port 1(veth1) entered blocking state
[ 1284.886892][ T8531] br1: port 1(veth1) entered disabled state
[ 1284.887148][ T8531] veth1: entered allmulticast mode
[ 1284.888961][ T8531] veth1: entered promiscuous mode
[ 1285.033228][   T50] br1: port 1(veth1) entered blocking state
[ 1285.033529][   T50] br1: port 1(veth1) entered forwarding state
[ 1319.479719][ T8613] br1: port 1(veth1) entered disabled state
[ 1319.624659][ T8614] veth1: left allmulticast mode
[ 1319.624872][ T8614] veth1: left promiscuous mode
[ 1319.625167][ T8614] br1: port 1(veth1) entered disabled state