[ 1099.011150][T21221] br1: port 1(veth1) entered blocking state
[ 1099.011410][T21221] br1: port 1(veth1) entered disabled state
[ 1099.011660][T21221] veth1: entered allmulticast mode
[ 1099.013212][T21221] veth1: entered promiscuous mode
[ 1099.035067][   T37] br1: port 1(veth1) entered blocking state
[ 1099.035298][   T37] br1: port 1(veth1) entered forwarding state
[ 1113.550582][T21358] br1: port 1(veth1) entered disabled state
[ 1113.576857][T21359] veth1: left allmulticast mode
[ 1113.577074][T21359] veth1: left promiscuous mode
[ 1113.577317][T21359] br1: port 1(veth1) entered disabled state