[  551.910954] br0: port 1(veth1) entered blocking state
[  551.911070] br0: port 1(veth1) entered disabled state
[  551.911156] veth1: entered allmulticast mode
[  551.911275] veth1: entered promiscuous mode
[  551.921958] br0: port 2(veth2) entered blocking state
[  551.922038] br0: port 2(veth2) entered disabled state
[  551.922105] veth2: entered allmulticast mode
[  551.922240] veth2: entered promiscuous mode
[  551.932260] br0: port 3(veth4) entered blocking state
[  551.932346] br0: port 3(veth4) entered disabled state
[  551.932412] veth4: entered allmulticast mode
[  551.932497] veth4: entered promiscuous mode
[  552.016054] br0: port 1(veth1) entered blocking state
[  552.016160] br0: port 1(veth1) entered forwarding state
[  552.028561] br0: port 2(veth2) entered blocking state
[  552.028631] br0: port 2(veth2) entered forwarding state
[  552.040554] br0: port 3(veth4) entered blocking state
[  552.040669] br0: port 3(veth4) entered forwarding state
[  565.479200] veth3: entered promiscuous mode
[  566.610439] veth3: left promiscuous mode
[  566.620801] veth3: entered promiscuous mode
[  567.746864] veth3: left promiscuous mode
[  567.766503] br0: port 3(veth4) entered disabled state
[  567.778565] br0: port 2(veth2) entered disabled state
[  567.790423] br0: port 1(veth1) entered disabled state
[  567.801962] veth4: left allmulticast mode
[  567.802035] veth4: left promiscuous mode
[  567.802091] br0: port 3(veth4) entered disabled state
[  567.802246] veth2: left allmulticast mode
[  567.802298] veth2: left promiscuous mode
[  567.802350] br0: port 2(veth2) entered disabled state
[  567.802473] veth1: left allmulticast mode
[  567.802521] veth1: left promiscuous mode
[  567.802572] br0: port 1(veth1) entered disabled state