[  622.556478] br0: port 1(veth1) entered blocking state
[  622.556555] br0: port 1(veth1) entered disabled state
[  622.556624] veth1: entered allmulticast mode
[  622.556738] veth1: entered promiscuous mode
[  622.575488] br0: port 2(veth2) entered blocking state
[  622.575574] br0: port 2(veth2) entered disabled state
[  622.575647] veth2: entered allmulticast mode
[  622.575747] veth2: entered promiscuous mode
[  622.594970] br0: port 3(veth4) entered blocking state
[  622.595054] br0: port 3(veth4) entered disabled state
[  622.595124] veth4: entered allmulticast mode
[  622.595220] veth4: entered promiscuous mode
[  622.688928] br0: port 1(veth1) entered blocking state
[  622.689010] br0: port 1(veth1) entered forwarding state
[  622.703837] br0: port 2(veth2) entered blocking state
[  622.703910] br0: port 2(veth2) entered forwarding state
[  622.722839] br0: port 3(veth4) entered blocking state
[  622.722904] br0: port 3(veth4) entered forwarding state
[  636.136746] veth3: entered promiscuous mode
[  637.295788] veth3: left promiscuous mode
[  637.310574] veth3: entered promiscuous mode
[  638.477798] veth3: left promiscuous mode
[  638.496718] br0: port 3(veth4) entered disabled state
[  638.510101] br0: port 2(veth2) entered disabled state
[  638.526223] br0: port 1(veth1) entered disabled state
[  638.539701] veth4: left allmulticast mode
[  638.539782] veth4: left promiscuous mode
[  638.539818] br0: port 3(veth4) entered disabled state
[  638.539958] veth2: left allmulticast mode
[  638.539997] veth2: left promiscuous mode
[  638.540033] br0: port 2(veth2) entered disabled state
[  638.540128] veth1: left allmulticast mode
[  638.540157] veth1: left promiscuous mode
[  638.540189] br0: port 1(veth1) entered disabled state