[  504.514106][ T3352] br0: port 1(veth1) entered blocking state
[  504.514414][ T3352] br0: port 1(veth1) entered disabled state
[  504.514728][ T3352] veth1: entered allmulticast mode
[  504.518058][ T3352] veth1: entered promiscuous mode
[  504.706229][ T3354] br0: port 2(veth2) entered blocking state
[  504.706693][ T3354] br0: port 2(veth2) entered disabled state
[  504.707127][ T3354] veth2: entered allmulticast mode
[  504.711099][ T3354] veth2: entered promiscuous mode
[  505.034001][   T64] br0: port 1(veth1) entered blocking state
[  505.034326][   T64] br0: port 1(veth1) entered forwarding state
[  505.228806][   T52] br0: port 2(veth2) entered blocking state
[  505.229061][   T52] br0: port 2(veth2) entered forwarding state
[  732.608895][ T4535] br0: port 2(veth2) entered disabled state
[  732.760700][ T4536] br0: port 1(veth1) entered disabled state
[  732.901530][ T4538] veth2: left allmulticast mode
[  732.901741][ T4538] veth2: left promiscuous mode
[  732.902046][ T4538] br0: port 2(veth2) entered disabled state
[  732.903917][ T4538] veth1: left allmulticast mode
[  732.904097][ T4538] veth1: left promiscuous mode
[  732.904408][ T4538] br0: port 1(veth1) entered disabled state