[  537.911944] br0: port 1(veth1) entered blocking state
[  537.912056] br0: port 1(veth1) entered disabled state
[  537.912136] veth1: entered allmulticast mode
[  537.912247] veth1: entered promiscuous mode
[  537.921422] br0: port 2(veth2) entered blocking state
[  537.921479] br0: port 2(veth2) entered disabled state
[  537.921555] veth2: entered allmulticast mode
[  537.921654] veth2: entered promiscuous mode
[  537.931547] br0: port 3(veth4) entered blocking state
[  537.931635] br0: port 3(veth4) entered disabled state
[  537.931699] veth4: entered allmulticast mode
[  537.931788] veth4: entered promiscuous mode
[  538.007210] br0: port 1(veth1) entered blocking state
[  538.007313] br0: port 1(veth1) entered forwarding state
[  538.016495] br0: port 2(veth2) entered blocking state
[  538.016577] br0: port 2(veth2) entered forwarding state
[  538.026277] br0: port 3(veth4) entered blocking state
[  538.026395] br0: port 3(veth4) entered forwarding state
[  551.344541] veth3: entered promiscuous mode
[  552.476415] veth3: left promiscuous mode
[  552.486234] veth3: entered promiscuous mode
[  553.607808] veth3: left promiscuous mode
[  553.624261] br0: port 3(veth4) entered disabled state
[  553.634623] br0: port 2(veth2) entered disabled state
[  553.645608] br0: port 1(veth1) entered disabled state
[  553.656022] veth4: left allmulticast mode
[  553.656084] veth4: left promiscuous mode
[  553.656132] br0: port 3(veth4) entered disabled state
[  553.656254] veth2: left allmulticast mode
[  553.656298] veth2: left promiscuous mode
[  553.656340] br0: port 2(veth2) entered disabled state
[  553.656447] veth1: left allmulticast mode
[  553.656492] veth1: left promiscuous mode
[  553.656533] br0: port 1(veth1) entered disabled state