[  742.526648][ T5713] br1: port 1(veth1) entered blocking state
[  742.527104][ T5713] br1: port 1(veth1) entered disabled state
[  742.527482][ T5713] veth1: entered allmulticast mode
[  742.529154][ T5713] veth1: entered promiscuous mode
[  742.565538][   T38] br1: port 1(veth1) entered blocking state
[  742.566073][   T38] br1: port 1(veth1) entered forwarding state
[  753.956147][ T5816] br1: port 1(veth1) entered disabled state
[  753.993364][ T5817] veth1: left allmulticast mode
[  753.993668][ T5817] veth1: left promiscuous mode
[  753.994023][ T5817] br1: port 1(veth1) entered disabled state