[ 1547.658303][ T6662] br1: port 1(veth1) entered blocking state
[ 1547.658578][ T6662] br1: port 1(veth1) entered disabled state
[ 1547.658897][ T6662] veth1: entered allmulticast mode
[ 1547.660760][ T6662] veth1: entered promiscuous mode
[ 1547.804330][   T52] br1: port 1(veth1) entered blocking state
[ 1547.804589][   T52] br1: port 1(veth1) entered forwarding state
[ 1563.395058][ T6721] br1: port 1(veth1) entered disabled state
[ 1563.556022][ T6722] veth1: left allmulticast mode
[ 1563.556382][ T6722] veth1: left promiscuous mode
[ 1563.556853][ T6722] br1: port 1(veth1) entered disabled state