[  551.978480] br0: port 1(veth1) entered blocking state
[  551.978556] br0: port 1(veth1) entered disabled state
[  551.978624] veth1: entered allmulticast mode
[  551.978730] veth1: entered promiscuous mode
[  551.988310] br0: port 2(veth2) entered blocking state
[  551.988392] br0: port 2(veth2) entered disabled state
[  551.988451] veth2: entered allmulticast mode
[  551.988535] veth2: entered promiscuous mode
[  551.998898] br0: port 3(veth4) entered blocking state
[  551.998980] br0: port 3(veth4) entered disabled state
[  551.999051] veth4: entered allmulticast mode
[  551.999152] veth4: entered promiscuous mode
[  552.085752] br0: port 1(veth1) entered blocking state
[  552.085842] br0: port 1(veth1) entered forwarding state
[  552.095115] br0: port 2(veth2) entered blocking state
[  552.095192] br0: port 2(veth2) entered forwarding state
[  552.104129] br0: port 3(veth4) entered blocking state
[  552.104211] br0: port 3(veth4) entered forwarding state
[  565.421723] veth3: entered promiscuous mode
[  566.536881] veth3: left promiscuous mode
[  566.545935] veth3: entered promiscuous mode
[  567.672085] veth3: left promiscuous mode
[  567.690446] br0: port 3(veth4) entered disabled state
[  567.700468] br0: port 2(veth2) entered disabled state
[  567.710718] br0: port 1(veth1) entered disabled state
[  567.720763] veth4: left allmulticast mode
[  567.720820] veth4: left promiscuous mode
[  567.720870] br0: port 3(veth4) entered disabled state
[  567.720979] veth2: left allmulticast mode
[  567.721016] veth2: left promiscuous mode
[  567.721052] br0: port 2(veth2) entered disabled state
[  567.721127] veth1: left allmulticast mode
[  567.721171] veth1: left promiscuous mode
[  567.721204] br0: port 1(veth1) entered disabled state