[  420.708411] br0: port 1(veth1) entered blocking state
[  420.708468] br0: port 1(veth1) entered disabled state
[  420.708508] veth1: entered allmulticast mode
[  420.708566] veth1: entered promiscuous mode
[  420.712076] br0: port 2(veth2) entered blocking state
[  420.712153] br0: port 2(veth2) entered disabled state
[  420.712220] veth2: entered allmulticast mode
[  420.712308] veth2: entered promiscuous mode
[  420.715900] br0: port 3(veth4) entered blocking state
[  420.715935] br0: port 3(veth4) entered disabled state
[  420.715971] veth4: entered allmulticast mode
[  420.716022] veth4: entered promiscuous mode
[  420.749290] br0: port 1(veth1) entered blocking state
[  420.749330] br0: port 1(veth1) entered forwarding state
[  420.752854] br0: port 2(veth2) entered blocking state
[  420.752896] br0: port 2(veth2) entered forwarding state
[  420.756511] br0: port 3(veth4) entered blocking state
[  420.756543] br0: port 3(veth4) entered forwarding state
[  433.886527] veth3: entered promiscuous mode
[  434.928598] veth3: left promiscuous mode
[  434.932480] veth3: entered promiscuous mode
[  435.975105] veth3: left promiscuous mode
[  435.981781] br0: port 3(veth4) entered disabled state
[  435.985740] br0: port 2(veth2) entered disabled state
[  435.989720] br0: port 1(veth1) entered disabled state
[  435.993616] veth4: left allmulticast mode
[  435.993644] veth4: left promiscuous mode
[  435.993674] br0: port 3(veth4) entered disabled state
[  435.993766] veth2: left allmulticast mode
[  435.993789] veth2: left promiscuous mode
[  435.993820] br0: port 2(veth2) entered disabled state
[  435.993905] veth1: left allmulticast mode
[  435.993929] veth1: left promiscuous mode
[  435.993956] br0: port 1(veth1) entered disabled state