[ 1683.298320][ T6572] br1: port 1(veth1) entered blocking state
[ 1683.298594][ T6572] br1: port 1(veth1) entered disabled state
[ 1683.298875][ T6572] veth1: entered allmulticast mode
[ 1683.300880][ T6572] veth1: entered promiscuous mode
[ 1683.460332][   T40] br1: port 1(veth1) entered blocking state
[ 1683.460660][   T40] br1: port 1(veth1) entered forwarding state
[ 1699.359699][ T6631] br1: port 1(veth1) entered disabled state
[ 1699.503511][ T6632] veth1: left allmulticast mode
[ 1699.505521][ T6632] veth1: left promiscuous mode
[ 1699.505990][ T6632] br1: port 1(veth1) entered disabled state