[ 1519.288033][T15235] br1: port 1(veth1) entered blocking state
[ 1519.288616][T15235] br1: port 1(veth1) entered disabled state
[ 1519.289069][T15235] veth1: entered allmulticast mode
[ 1519.292480][T15235] veth1: entered promiscuous mode
[ 1519.430297][   T37] br1: port 1(veth1) entered blocking state
[ 1519.430959][   T37] br1: port 1(veth1) entered forwarding state
[ 1553.013533][T15414] br1: port 1(veth1) entered disabled state
[ 1553.134161][T15415] veth1: left allmulticast mode
[ 1553.134496][T15415] veth1: left promiscuous mode
[ 1553.134965][T15415] br1: port 1(veth1) entered disabled state