[ 1245.956082][ T7136] br1: port 1(veth1) entered blocking state
[ 1245.956360][ T7136] br1: port 1(veth1) entered disabled state
[ 1245.956624][ T7136] veth1: entered allmulticast mode
[ 1245.958481][ T7136] veth1: entered promiscuous mode
[ 1246.048073][   T37] br1: port 1(veth1) entered blocking state
[ 1246.048342][   T37] br1: port 1(veth1) entered forwarding state
[ 1277.515576][ T7315] br1: port 1(veth1) entered disabled state
[ 1277.610061][ T7316] veth1: left allmulticast mode
[ 1277.610305][ T7316] veth1: left promiscuous mode
[ 1277.610623][ T7316] br1: port 1(veth1) entered disabled state