[  551.319253] br0: port 1(veth1) entered blocking state
[  551.319341] br0: port 1(veth1) entered disabled state
[  551.319413] veth1: entered allmulticast mode
[  551.319514] veth1: entered promiscuous mode
[  551.329940] br0: port 2(veth2) entered blocking state
[  551.330022] br0: port 2(veth2) entered disabled state
[  551.330088] veth2: entered allmulticast mode
[  551.330193] veth2: entered promiscuous mode
[  551.340854] br0: port 3(veth4) entered blocking state
[  551.340942] br0: port 3(veth4) entered disabled state
[  551.341019] veth4: entered allmulticast mode
[  551.341092] veth4: entered promiscuous mode
[  551.424240] br0: port 1(veth1) entered blocking state
[  551.424318] br0: port 1(veth1) entered forwarding state
[  551.434562] br0: port 2(veth2) entered blocking state
[  551.434655] br0: port 2(veth2) entered forwarding state
[  551.446185] br0: port 3(veth4) entered blocking state
[  551.446288] br0: port 3(veth4) entered forwarding state
[  564.768229] veth3: entered promiscuous mode
[  565.893945] veth3: left promiscuous mode
[  565.903686] veth3: entered promiscuous mode
[  567.042361] veth3: left promiscuous mode
[  567.057704] br0: port 3(veth4) entered disabled state
[  567.068400] br0: port 2(veth2) entered disabled state
[  567.078334] br0: port 1(veth1) entered disabled state
[  567.087834] veth4: left allmulticast mode
[  567.087887] veth4: left promiscuous mode
[  567.087921] br0: port 3(veth4) entered disabled state
[  567.088028] veth2: left allmulticast mode
[  567.088096] veth2: left promiscuous mode
[  567.088139] br0: port 2(veth2) entered disabled state
[  567.088243] veth1: left allmulticast mode
[  567.088274] veth1: left promiscuous mode
[  567.088311] br0: port 1(veth1) entered disabled state