[  752.976163][ T4590] br1: port 1(veth1) entered blocking state
[  752.976405][ T4590] br1: port 1(veth1) entered disabled state
[  752.976695][ T4590] veth1: entered allmulticast mode
[  752.978502][ T4590] veth1: entered promiscuous mode
[  753.098646][ T3729] br1: port 1(veth1) entered blocking state
[  753.098899][ T3729] br1: port 1(veth1) entered forwarding state
[  753.210531][ T4592] br1: port 2(veth2) entered blocking state
[  753.210786][ T4592] br1: port 2(veth2) entered disabled state
[  753.211026][ T4592] veth2: entered allmulticast mode
[  753.212855][ T4592] veth2: entered promiscuous mode
[  753.344324][ T3729] br1: port 2(veth2) entered blocking state
[  753.344559][ T3729] br1: port 2(veth2) entered forwarding state
[  876.183756][ T5913] br1: port 2(veth2) entered disabled state
[  876.303083][ T5914] veth2: left allmulticast mode
[  876.303308][ T5914] veth2: left promiscuous mode
[  876.303601][ T5914] br1: port 2(veth2) entered disabled state
[  876.423359][ T5915] br1: port 1(veth1) entered disabled state
[  876.564991][ T5916] veth1: left allmulticast mode
[  876.565217][ T5916] veth1: left promiscuous mode
[  876.565544][ T5916] br1: port 1(veth1) entered disabled state