[ 1910.008084][ T7003] br1: port 1(veth1) entered blocking state
[ 1910.008581][ T7003] br1: port 1(veth1) entered disabled state
[ 1910.009068][ T7003] veth1: entered allmulticast mode
[ 1910.012660][ T7003] veth1: entered promiscuous mode
[ 1910.140845][  T425] br1: port 1(veth1) entered blocking state
[ 1910.141403][  T425] br1: port 1(veth1) entered forwarding state
[ 1929.936474][ T7142] br1: port 1(veth1) entered disabled state
[ 1930.053884][ T7143] veth1: left allmulticast mode
[ 1930.054246][ T7143] veth1: left promiscuous mode
[ 1930.054756][ T7143] br1: port 1(veth1) entered disabled state