[  567.021263][ T5500] br1: port 1(veth1) entered blocking state
[  567.021489][ T5500] br1: port 1(veth1) entered disabled state
[  567.021691][ T5500] veth1: entered allmulticast mode
[  567.023179][ T5500] veth1: entered promiscuous mode
[  567.045868][   T60] br1: port 1(veth1) entered blocking state
[  567.046081][   T60] br1: port 1(veth1) entered forwarding state
[  567.079705][ T5503] br1: port 2(veth2) entered blocking state
[  567.079952][ T5503] br1: port 2(veth2) entered disabled state
[  567.080431][ T5503] veth2: entered allmulticast mode
[  567.081989][ T5503] veth2: entered promiscuous mode
[  567.104444][   T93] br1: port 2(veth2) entered blocking state
[  567.104653][   T93] br1: port 2(veth2) entered forwarding state
[  585.793696][ T5715] br1: port 2(veth2) entered disabled state
[  585.816992][ T5716] veth2: left allmulticast mode
[  585.817175][ T5716] veth2: left promiscuous mode
[  585.817412][ T5716] br1: port 2(veth2) entered disabled state
[  585.868956][ T5717] br1: port 1(veth1) entered disabled state
[  585.890283][ T5718] veth1: left allmulticast mode
[  585.890492][ T5718] veth1: left promiscuous mode
[  585.890729][ T5718] br1: port 1(veth1) entered disabled state