[  491.876055] br0: port 1(veth1) entered blocking state
[  491.876110] br0: port 1(veth1) entered disabled state
[  491.876151] veth1: entered allmulticast mode
[  491.876207] veth1: entered promiscuous mode
[  491.879294] br0: port 2(veth2) entered blocking state
[  491.879363] br0: port 2(veth2) entered disabled state
[  491.879437] veth2: entered allmulticast mode
[  491.879530] veth2: entered promiscuous mode
[  491.882515] br0: port 3(veth4) entered blocking state
[  491.882550] br0: port 3(veth4) entered disabled state
[  491.882586] veth4: entered allmulticast mode
[  491.882642] veth4: entered promiscuous mode
[  491.910246] br0: port 1(veth1) entered blocking state
[  491.910328] br0: port 1(veth1) entered forwarding state
[  491.913223] br0: port 2(veth2) entered blocking state
[  491.913258] br0: port 2(veth2) entered forwarding state
[  491.916175] br0: port 3(veth4) entered blocking state
[  491.916242] br0: port 3(veth4) entered forwarding state
[  505.054696] veth3: entered promiscuous mode
[  506.090976] veth3: left promiscuous mode
[  506.094058] veth3: entered promiscuous mode
[  507.135859] veth3: left promiscuous mode
[  507.145730] br0: port 3(veth4) entered disabled state
[  507.148760] br0: port 2(veth2) entered disabled state
[  507.151895] br0: port 1(veth1) entered disabled state
[  507.154971] veth4: left allmulticast mode
[  507.154995] veth4: left promiscuous mode
[  507.155022] br0: port 3(veth4) entered disabled state
[  507.155127] veth2: left allmulticast mode
[  507.155149] veth2: left promiscuous mode
[  507.155171] br0: port 2(veth2) entered disabled state
[  507.155259] veth1: left allmulticast mode
[  507.155286] veth1: left promiscuous mode
[  507.155309] br0: port 1(veth1) entered disabled state