[  640.389295][T20508] br1: port 1(veth1) entered blocking state
[  640.389658][T20508] br1: port 1(veth1) entered disabled state
[  640.389969][T20508] veth1: entered allmulticast mode
[  640.391539][T20508] veth1: entered promiscuous mode
[  640.474476][ T5347] br1: port 1(veth1) entered blocking state
[  640.474801][ T5347] br1: port 1(veth1) entered forwarding state
[  640.511840][T20521] br1: port 2(veth2) entered blocking state
[  640.512159][T20521] br1: port 2(veth2) entered disabled state
[  640.512978][T20521] veth2: entered allmulticast mode
[  640.514575][T20521] veth2: entered promiscuous mode
[  640.601788][  T388] br1: port 2(veth2) entered blocking state
[  640.602139][  T388] br1: port 2(veth2) entered forwarding state
[  658.574269][T20981] br1: port 2(veth2) entered disabled state
[  658.610321][T20983] veth2: left allmulticast mode
[  658.610611][T20983] veth2: left promiscuous mode
[  658.610940][T20983] br1: port 2(veth2) entered disabled state
[  658.655117][T20985] br1: port 1(veth1) entered disabled state
[  658.683000][T20987] veth1: left allmulticast mode
[  658.683301][T20987] veth1: left promiscuous mode
[  658.683717][T20987] br1: port 1(veth1) entered disabled state