[ 1596.414804][ T9306] br0: port 1(veth1) entered blocking state
[ 1596.415054][ T9306] br0: port 1(veth1) entered disabled state
[ 1596.415302][ T9306] veth1: entered allmulticast mode
[ 1596.418475][ T9306] veth1: entered promiscuous mode
[ 1596.709711][   T52] br0: port 1(veth1) entered blocking state
[ 1596.710066][   T52] br0: port 1(veth1) entered forwarding state
[ 1603.970606][ T9341] br0: port 1(veth1) entered disabled state
[ 1604.109242][ T9343] veth1: left allmulticast mode
[ 1604.109479][ T9343] veth1: left promiscuous mode
[ 1604.109788][ T9343] br0: port 1(veth1) entered disabled state