[  548.023315] br0: port 1(veth1) entered blocking state
[  548.023431] br0: port 1(veth1) entered disabled state
[  548.023516] veth1: entered allmulticast mode
[  548.023634] veth1: entered promiscuous mode
[  548.035883] br0: port 2(veth2) entered blocking state
[  548.035989] br0: port 2(veth2) entered disabled state
[  548.036057] veth2: entered allmulticast mode
[  548.036221] veth2: entered promiscuous mode
[  548.047977] br0: port 3(veth4) entered blocking state
[  548.048032] br0: port 3(veth4) entered disabled state
[  548.048083] veth4: entered allmulticast mode
[  548.048159] veth4: entered promiscuous mode
[  548.140481] br0: port 1(veth1) entered blocking state
[  548.140552] br0: port 1(veth1) entered forwarding state
[  548.152225] br0: port 2(veth2) entered blocking state
[  548.152329] br0: port 2(veth2) entered forwarding state
[  548.163708] br0: port 3(veth4) entered blocking state
[  548.163785] br0: port 3(veth4) entered forwarding state
[  561.506016] veth3: entered promiscuous mode
[  562.639461] veth3: left promiscuous mode
[  562.648934] veth3: entered promiscuous mode
[  563.793032] veth3: left promiscuous mode
[  563.814336] br0: port 3(veth4) entered disabled state
[  563.825840] br0: port 2(veth2) entered disabled state
[  563.836837] br0: port 1(veth1) entered disabled state
[  563.847457] veth4: left allmulticast mode
[  563.847519] veth4: left promiscuous mode
[  563.847607] br0: port 3(veth4) entered disabled state
[  563.847751] veth2: left allmulticast mode
[  563.847807] veth2: left promiscuous mode
[  563.847861] br0: port 2(veth2) entered disabled state
[  563.847983] veth1: left allmulticast mode
[  563.848034] veth1: left promiscuous mode
[  563.848105] br0: port 1(veth1) entered disabled state