[  687.717888][T15551] br1: port 1(veth1) entered blocking state
[  687.718267][T15551] br1: port 1(veth1) entered disabled state
[  687.718589][T15551] veth1: entered allmulticast mode
[  687.720194][T15551] veth1: entered promiscuous mode
[  687.758926][T12495] br1: port 1(veth1) entered blocking state
[  687.759250][T12495] br1: port 1(veth1) entered forwarding state
[  687.789486][T15553] br1: port 2(veth2) entered blocking state
[  687.789851][T15553] br1: port 2(veth2) entered disabled state
[  687.790926][T15553] veth2: entered allmulticast mode
[  687.795034][T15553] veth2: entered promiscuous mode
[  687.855601][T12495] br1: port 2(veth2) entered blocking state
[  687.856210][T12495] br1: port 2(veth2) entered forwarding state
[  702.782867][T15929] br1: port 2(veth2) entered disabled state
[  702.826942][T15930] veth2: left allmulticast mode
[  702.827224][T15930] veth2: left promiscuous mode
[  702.827568][T15930] br1: port 2(veth2) entered disabled state
[  702.877075][T15931] br1: port 1(veth1) entered disabled state
[  702.907212][T15932] veth1: left allmulticast mode
[  702.907496][T15932] veth1: left promiscuous mode
[  702.907832][T15932] br1: port 1(veth1) entered disabled state