[  523.045251] br0: port 1(veth1) entered blocking state
[  523.045304] br0: port 1(veth1) entered disabled state
[  523.045344] veth1: entered allmulticast mode
[  523.045405] veth1: entered promiscuous mode
[  523.047972] br0: port 2(veth2) entered blocking state
[  523.048026] br0: port 2(veth2) entered disabled state
[  523.048060] veth2: entered allmulticast mode
[  523.048109] veth2: entered promiscuous mode
[  523.050548] br0: port 3(veth4) entered blocking state
[  523.050587] br0: port 3(veth4) entered disabled state
[  523.050620] veth4: entered allmulticast mode
[  523.050667] veth4: entered promiscuous mode
[  523.076853] br0: port 1(veth1) entered blocking state
[  523.076905] br0: port 1(veth1) entered forwarding state
[  523.079581] br0: port 2(veth2) entered blocking state
[  523.079615] br0: port 2(veth2) entered forwarding state
[  523.082254] br0: port 3(veth4) entered blocking state
[  523.082289] br0: port 3(veth4) entered forwarding state
[  536.206124] veth3: entered promiscuous mode
[  537.248757] veth3: left promiscuous mode
[  537.251378] veth3: entered promiscuous mode
[  538.303646] veth3: left promiscuous mode
[  538.308589] br0: port 3(veth4) entered disabled state
[  538.311179] br0: port 2(veth2) entered disabled state
[  538.313683] br0: port 1(veth1) entered disabled state
[  538.316106] veth4: left allmulticast mode
[  538.316134] veth4: left promiscuous mode
[  538.316159] br0: port 3(veth4) entered disabled state
[  538.316241] veth2: left allmulticast mode
[  538.316264] veth2: left promiscuous mode
[  538.316289] br0: port 2(veth2) entered disabled state
[  538.316369] veth1: left allmulticast mode
[  538.316392] veth1: left promiscuous mode
[  538.316413] br0: port 1(veth1) entered disabled state