[  553.451426] br0: port 1(veth1) entered blocking state
[  553.451537] br0: port 1(veth1) entered disabled state
[  553.451608] veth1: entered allmulticast mode
[  553.451714] veth1: entered promiscuous mode
[  553.462390] br0: port 2(veth2) entered blocking state
[  553.462455] br0: port 2(veth2) entered disabled state
[  553.462626] veth2: entered allmulticast mode
[  553.462726] veth2: entered promiscuous mode
[  553.473586] br0: port 3(veth4) entered blocking state
[  553.473653] br0: port 3(veth4) entered disabled state
[  553.473722] veth4: entered allmulticast mode
[  553.473810] veth4: entered promiscuous mode
[  553.556809] br0: port 1(veth1) entered blocking state
[  553.556888] br0: port 1(veth1) entered forwarding state
[  553.566782] br0: port 2(veth2) entered blocking state
[  553.566861] br0: port 2(veth2) entered forwarding state
[  553.577258] br0: port 3(veth4) entered blocking state
[  553.577323] br0: port 3(veth4) entered forwarding state
[  566.879678] veth3: entered promiscuous mode
[  568.010639] veth3: left promiscuous mode
[  568.020544] veth3: entered promiscuous mode
[  569.151685] veth3: left promiscuous mode
[  569.169367] br0: port 3(veth4) entered disabled state
[  569.180059] br0: port 2(veth2) entered disabled state
[  569.190804] br0: port 1(veth1) entered disabled state
[  569.201391] veth4: left allmulticast mode
[  569.201454] veth4: left promiscuous mode
[  569.201509] br0: port 3(veth4) entered disabled state
[  569.201664] veth2: left allmulticast mode
[  569.201709] veth2: left promiscuous mode
[  569.201755] br0: port 2(veth2) entered disabled state
[  569.201892] veth1: left allmulticast mode
[  569.201936] veth1: left promiscuous mode
[  569.201981] br0: port 1(veth1) entered disabled state