[ 1411.090921][T11255] br1: port 1(veth1) entered blocking state
[ 1411.091195][T11255] br1: port 1(veth1) entered disabled state
[ 1411.091453][T11255] veth1: entered allmulticast mode
[ 1411.093303][T11255] veth1: entered promiscuous mode
[ 1411.220668][   T50] br1: port 1(veth1) entered blocking state
[ 1411.220938][   T50] br1: port 1(veth1) entered forwarding state
[ 1425.965566][T11314] br1: port 1(veth1) entered disabled state
[ 1426.087290][T11316] veth1: left allmulticast mode
[ 1426.087538][T11316] veth1: left promiscuous mode
[ 1426.087896][T11316] br1: port 1(veth1) entered disabled state