[  727.325966][T21551] br1: port 1(veth1) entered blocking state
[  727.326382][T21551] br1: port 1(veth1) entered disabled state
[  727.326825][T21551] veth1: entered allmulticast mode
[  727.328879][T21551] veth1: entered promiscuous mode
[  727.384651][T20943] br1: port 1(veth1) entered blocking state
[  727.385292][T20943] br1: port 1(veth1) entered forwarding state
[  742.345514][T21694] br1: port 1(veth1) entered disabled state
[  742.384321][T21695] veth1: left allmulticast mode
[  742.385664][T21695] veth1: left promiscuous mode
[  742.386107][T21695] br1: port 1(veth1) entered disabled state