[  537.558784] br0: port 1(veth1) entered blocking state
[  537.558904] br0: port 1(veth1) entered disabled state
[  537.559019] veth1: entered allmulticast mode
[  537.559142] veth1: entered promiscuous mode
[  537.569569] br0: port 2(veth2) entered blocking state
[  537.569640] br0: port 2(veth2) entered disabled state
[  537.569698] veth2: entered allmulticast mode
[  537.569836] veth2: entered promiscuous mode
[  537.579875] br0: port 3(veth4) entered blocking state
[  537.579997] br0: port 3(veth4) entered disabled state
[  537.580066] veth4: entered allmulticast mode
[  537.580167] veth4: entered promiscuous mode
[  537.661881] br0: port 1(veth1) entered blocking state
[  537.661963] br0: port 1(veth1) entered forwarding state
[  537.671395] br0: port 2(veth2) entered blocking state
[  537.671476] br0: port 2(veth2) entered forwarding state
[  537.681732] br0: port 3(veth4) entered blocking state
[  537.681802] br0: port 3(veth4) entered forwarding state
[  551.018457] veth3: entered promiscuous mode
[  552.160490] veth3: left promiscuous mode
[  552.171643] veth3: entered promiscuous mode
[  553.297091] veth3: left promiscuous mode
[  553.316595] br0: port 3(veth4) entered disabled state
[  553.328016] br0: port 2(veth2) entered disabled state
[  553.339570] br0: port 1(veth1) entered disabled state
[  553.349976] veth4: left allmulticast mode
[  553.350062] veth4: left promiscuous mode
[  553.350107] br0: port 3(veth4) entered disabled state
[  553.350246] veth2: left allmulticast mode
[  553.350288] veth2: left promiscuous mode
[  553.350330] br0: port 2(veth2) entered disabled state
[  553.350418] veth1: left allmulticast mode
[  553.350462] veth1: left promiscuous mode
[  553.350505] br0: port 1(veth1) entered disabled state