[  472.631842][ T3356] br0: port 1(veth1) entered blocking state
[  472.632157][ T3356] br0: port 1(veth1) entered disabled state
[  472.632459][ T3356] veth1: entered allmulticast mode
[  472.634410][ T3356] veth1: entered promiscuous mode
[  472.804595][ T3358] br0: port 2(veth2) entered blocking state
[  472.804969][ T3358] br0: port 2(veth2) entered disabled state
[  472.805372][ T3358] veth2: entered allmulticast mode
[  472.808392][ T3358] veth2: entered promiscuous mode
[  473.165230][   T52] br0: port 1(veth1) entered blocking state
[  473.165667][   T52] br0: port 1(veth1) entered forwarding state
[  473.326979][   T50] br0: port 2(veth2) entered blocking state
[  473.327247][   T50] br0: port 2(veth2) entered forwarding state
[  710.442204][ T4566] br0: port 2(veth2) entered disabled state
[  710.587155][ T4568] br0: port 1(veth1) entered disabled state
[  710.734065][ T4569] veth2: left allmulticast mode
[  710.734288][ T4569] veth2: left promiscuous mode
[  710.734609][ T4569] br0: port 2(veth2) entered disabled state
[  710.735929][ T4569] veth1: left allmulticast mode
[  710.736125][ T4569] veth1: left promiscuous mode
[  710.736408][ T4569] br0: port 1(veth1) entered disabled state