[  721.547764][T17502] br1: port 1(veth1) entered blocking state
[  721.548084][T17502] br1: port 1(veth1) entered disabled state
[  721.548381][T17502] veth1: entered allmulticast mode
[  721.550988][T17502] veth1: entered promiscuous mode
[  721.590609][   T88] br1: port 1(veth1) entered blocking state
[  721.590914][   T88] br1: port 1(veth1) entered forwarding state
[  721.630122][T17504] br1: port 2(veth2) entered blocking state
[  721.631049][T17504] br1: port 2(veth2) entered disabled state
[  721.631428][T17504] veth2: entered allmulticast mode
[  721.634074][T17504] veth2: entered promiscuous mode
[  721.674335][   T46] br1: port 2(veth2) entered blocking state
[  721.674660][   T46] br1: port 2(veth2) entered forwarding state
[  757.797482][T17747] br1: port 1(veth1) entered disabled state
[  757.844545][T17748] br1: port 2(veth2) entered disabled state
[  757.899287][T17749] veth2: left allmulticast mode
[  757.899541][T17749] veth2: left promiscuous mode
[  757.899899][T17749] br1: port 2(veth2) entered disabled state
[  757.902056][T17749] veth1: left allmulticast mode
[  757.902282][T17749] veth1: left promiscuous mode
[  757.902629][T17749] br1: port 1(veth1) entered disabled state