[ 1381.344721][ T5695] br1: port 1(veth1) entered blocking state
[ 1381.344996][ T5695] br1: port 1(veth1) entered disabled state
[ 1381.345252][ T5695] veth1: entered allmulticast mode
[ 1381.347132][ T5695] veth1: entered promiscuous mode
[ 1381.518038][   T51] br1: port 1(veth1) entered blocking state
[ 1381.518470][   T51] br1: port 1(veth1) entered forwarding state
[ 1415.887108][ T5786] br1: port 1(veth1) entered disabled state
[ 1416.037454][ T5788] veth1: left allmulticast mode
[ 1416.037692][ T5788] veth1: left promiscuous mode
[ 1416.038023][ T5788] br1: port 1(veth1) entered disabled state