[  538.470234] br0: port 1(veth1) entered blocking state
[  538.470301] br0: port 1(veth1) entered disabled state
[  538.470365] veth1: entered allmulticast mode
[  538.470449] veth1: entered promiscuous mode
[  538.487546] br0: port 2(veth2) entered blocking state
[  538.487611] br0: port 2(veth2) entered disabled state
[  538.487673] veth2: entered allmulticast mode
[  538.487776] veth2: entered promiscuous mode
[  538.502423] br0: port 3(veth4) entered blocking state
[  538.502490] br0: port 3(veth4) entered disabled state
[  538.502542] veth4: entered allmulticast mode
[  538.502637] veth4: entered promiscuous mode
[  538.580838] br0: port 1(veth1) entered blocking state
[  538.580914] br0: port 1(veth1) entered forwarding state
[  538.596748] br0: port 2(veth2) entered blocking state
[  538.596814] br0: port 2(veth2) entered forwarding state
[  538.613709] br0: port 3(veth4) entered blocking state
[  538.613768] br0: port 3(veth4) entered forwarding state
[  552.101146] veth3: entered promiscuous mode
[  553.251698] veth3: left promiscuous mode
[  553.268542] veth3: entered promiscuous mode
[  554.415118] veth3: left promiscuous mode
[  554.433038] br0: port 3(veth4) entered disabled state
[  554.448740] br0: port 2(veth2) entered disabled state
[  554.463908] br0: port 1(veth1) entered disabled state
[  554.478668] veth4: left allmulticast mode
[  554.478780] veth4: left promiscuous mode
[  554.478830] br0: port 3(veth4) entered disabled state
[  554.478948] veth2: left allmulticast mode
[  554.478982] veth2: left promiscuous mode
[  554.479016] br0: port 2(veth2) entered disabled state
[  554.479107] veth1: left allmulticast mode
[  554.479143] veth1: left promiscuous mode
[  554.479176] br0: port 1(veth1) entered disabled state