[  474.730075][ T3356] br0: port 1(veth1) entered blocking state
[  474.730366][ T3356] br0: port 1(veth1) entered disabled state
[  474.730635][ T3356] veth1: entered allmulticast mode
[  474.732493][ T3356] veth1: entered promiscuous mode
[  474.911105][ T3357] br0: port 2(veth2) entered blocking state
[  474.911432][ T3357] br0: port 2(veth2) entered disabled state
[  474.912598][ T3357] veth2: entered allmulticast mode
[  474.914613][ T3357] veth2: entered promiscuous mode
[  475.315338][   T52] br0: port 1(veth1) entered blocking state
[  475.315679][   T52] br0: port 1(veth1) entered forwarding state
[  475.506050][   T52] br0: port 2(veth2) entered blocking state
[  475.506370][   T52] br0: port 2(veth2) entered forwarding state
[  710.692742][ T4565] br0: port 2(veth2) entered disabled state
[  710.847961][ T4567] br0: port 1(veth1) entered disabled state
[  711.002586][ T4569] veth2: left allmulticast mode
[  711.002791][ T4569] veth2: left promiscuous mode
[  711.003114][ T4569] br0: port 2(veth2) entered disabled state
[  711.004814][ T4569] veth1: left allmulticast mode
[  711.004997][ T4569] veth1: left promiscuous mode
[  711.005322][ T4569] br0: port 1(veth1) entered disabled state