[ 1299.773074][ T8471] br1: port 1(veth1) entered blocking state
[ 1299.773383][ T8471] br1: port 1(veth1) entered disabled state
[ 1299.774514][ T8471] veth1: entered allmulticast mode
[ 1299.776501][ T8471] veth1: entered promiscuous mode
[ 1299.862173][  T251] br1: port 1(veth1) entered blocking state
[ 1299.862521][  T251] br1: port 1(veth1) entered forwarding state
[ 1313.315767][ T8570] br1: port 1(veth1) entered disabled state
[ 1313.402220][ T8571] veth1: left allmulticast mode
[ 1313.402532][ T8571] veth1: left promiscuous mode
[ 1313.402887][ T8571] br1: port 1(veth1) entered disabled state