[ 1520.748379][T13562] br0: port 1(veth1) entered blocking state
[ 1520.748851][T13562] br0: port 1(veth1) entered disabled state
[ 1520.749285][T13562] veth1: entered allmulticast mode
[ 1520.752783][T13562] veth1: entered promiscuous mode
[ 1520.980169][  T256] br0: port 1(veth1) entered blocking state
[ 1520.980574][  T256] br0: port 1(veth1) entered forwarding state
[ 1527.844982][T13605] br0: port 1(veth1) entered disabled state
[ 1527.957573][T13606] veth1: left allmulticast mode
[ 1527.957965][T13606] veth1: left promiscuous mode
[ 1527.958473][T13606] br0: port 1(veth1) entered disabled state