[  753.413301][T20736] br1: port 1(veth1) entered blocking state
[  753.413508][T20736] br1: port 1(veth1) entered disabled state
[  753.413693][T20736] veth1: entered allmulticast mode
[  753.415410][T20736] veth1: entered promiscuous mode
[  753.493277][   T36] br1: port 1(veth1) entered blocking state
[  753.493515][   T36] br1: port 1(veth1) entered forwarding state
[  753.530232][T20749] br1: port 2(veth2) entered blocking state
[  753.530415][T20749] br1: port 2(veth2) entered disabled state
[  753.530597][T20749] veth2: entered allmulticast mode
[  753.531995][T20749] veth2: entered promiscuous mode
[  753.610152][   T91] br1: port 2(veth2) entered blocking state
[  753.610737][   T91] br1: port 2(veth2) entered forwarding state
[  771.950212][T21157] br1: port 2(veth2) entered disabled state
[  771.977247][T21159] veth2: left allmulticast mode
[  771.977408][T21159] veth2: left promiscuous mode
[  771.977619][T21159] br1: port 2(veth2) entered disabled state
[  772.015789][T21161] br1: port 1(veth1) entered disabled state
[  772.064354][T21163] veth1: left allmulticast mode
[  772.064656][T21163] veth1: left promiscuous mode
[  772.065101][T21163] br1: port 1(veth1) entered disabled state