[  761.460541][T20608] br1: port 1(veth1) entered blocking state
[  761.460752][T20608] br1: port 1(veth1) entered disabled state
[  761.460934][T20608] veth1: entered allmulticast mode
[  761.462358][T20608] veth1: entered promiscuous mode
[  761.497308][   T72] br1: port 1(veth1) entered blocking state
[  761.497496][   T72] br1: port 1(veth1) entered forwarding state
[  761.537173][T20610] br1: port 2(veth2) entered blocking state
[  761.537361][T20610] br1: port 2(veth2) entered disabled state
[  761.537538][T20610] veth2: entered allmulticast mode
[  761.539043][T20610] veth2: entered promiscuous mode
[  761.594605][   T36] br1: port 2(veth2) entered blocking state
[  761.594945][   T36] br1: port 2(veth2) entered forwarding state
[  776.920602][T20987] br1: port 2(veth2) entered disabled state
[  776.945669][T20988] veth2: left allmulticast mode
[  776.945874][T20988] veth2: left promiscuous mode
[  776.946176][T20988] br1: port 2(veth2) entered disabled state
[  776.971881][T20989] br1: port 1(veth1) entered disabled state
[  777.013172][T20990] veth1: left allmulticast mode
[  777.013379][T20990] veth1: left promiscuous mode
[  777.013674][T20990] br1: port 1(veth1) entered disabled state