[ 1545.918281][ T7050] br1: port 1(veth1) entered blocking state
[ 1545.918711][ T7050] br1: port 1(veth1) entered disabled state
[ 1545.919149][ T7050] veth1: entered allmulticast mode
[ 1545.922952][ T7050] veth1: entered promiscuous mode
[ 1546.042691][   T37] br1: port 1(veth1) entered blocking state
[ 1546.043175][   T37] br1: port 1(veth1) entered forwarding state
[ 1579.568869][ T7229] br1: port 1(veth1) entered disabled state
[ 1579.706515][ T7230] veth1: left allmulticast mode
[ 1579.706915][ T7230] veth1: left promiscuous mode
[ 1579.707444][ T7230] br1: port 1(veth1) entered disabled state