[  644.163735] br0: port 1(veth1) entered blocking state
[  644.163789] br0: port 1(veth1) entered disabled state
[  644.163839] veth1: entered allmulticast mode
[  644.163900] veth1: entered promiscuous mode
[  644.167449] br0: port 2(veth2) entered blocking state
[  644.167482] br0: port 2(veth2) entered disabled state
[  644.167515] veth2: entered allmulticast mode
[  644.167571] veth2: entered promiscuous mode
[  644.171125] br0: port 3(veth4) entered blocking state
[  644.171188] br0: port 3(veth4) entered disabled state
[  644.171259] veth4: entered allmulticast mode
[  644.171349] veth4: entered promiscuous mode
[  644.204397] br0: port 1(veth1) entered blocking state
[  644.204429] br0: port 1(veth1) entered forwarding state
[  644.207928] br0: port 2(veth2) entered blocking state
[  644.207964] br0: port 2(veth2) entered forwarding state
[  644.211461] br0: port 3(veth4) entered blocking state
[  644.211523] br0: port 3(veth4) entered forwarding state
[  657.354070] veth3: entered promiscuous mode
[  658.402616] veth3: left promiscuous mode
[  658.406395] veth3: entered promiscuous mode
[  659.460019] veth3: left promiscuous mode
[  659.470545] br0: port 3(veth4) entered disabled state
[  659.474255] br0: port 2(veth2) entered disabled state
[  659.477974] br0: port 1(veth1) entered disabled state
[  659.481531] veth4: left allmulticast mode
[  659.481565] veth4: left promiscuous mode
[  659.481599] br0: port 3(veth4) entered disabled state
[  659.481694] veth2: left allmulticast mode
[  659.481716] veth2: left promiscuous mode
[  659.481741] br0: port 2(veth2) entered disabled state
[  659.481817] veth1: left allmulticast mode
[  659.481841] veth1: left promiscuous mode
[  659.481867] br0: port 1(veth1) entered disabled state