[  915.520695][T20556] br1: port 1(veth1) entered blocking state
[  915.520971][T20556] br1: port 1(veth1) entered disabled state
[  915.521812][T20556] veth1: entered allmulticast mode
[  915.523316][T20556] veth1: entered promiscuous mode
[  915.552528][   T37] br1: port 1(veth1) entered blocking state
[  915.552870][   T37] br1: port 1(veth1) entered forwarding state
[  942.492604][T20735] br1: port 1(veth1) entered disabled state
[  942.511237][T20736] veth1: left allmulticast mode
[  942.511408][T20736] veth1: left promiscuous mode
[  942.511640][T20736] br1: port 1(veth1) entered disabled state