[  752.924941] br1: port 1(veth1) entered blocking state
[  752.925011] br1: port 1(veth1) entered disabled state
[  752.925083] veth1: entered allmulticast mode
[  752.925180] veth1: entered promiscuous mode
[  752.945900] br1: port 2(veth2) entered blocking state
[  752.945991] br1: port 2(veth2) entered disabled state
[  752.946066] veth2: entered allmulticast mode
[  752.946184] veth2: entered promiscuous mode
[  752.965520] br1: port 2(veth2) entered blocking state
[  752.965587] br1: port 2(veth2) entered forwarding state
[  752.965634] br1: port 1(veth1) entered blocking state
[  752.965675] br1: port 1(veth1) entered forwarding state
[  760.735104] br1: port 2(veth2) entered disabled state
[  760.735248] br1: port 1(veth1) entered disabled state
[  760.754805] veth2: left allmulticast mode
[  760.754865] veth2: left promiscuous mode
[  760.754956] br1: port 2(veth2) entered disabled state
[  760.775252] veth1: left allmulticast mode
[  760.775354] veth1: left promiscuous mode
[  760.775413] br1: port 1(veth1) entered disabled state