[  668.895842] br1: port 1(veth1) entered blocking state
[  668.895969] br1: port 1(veth1) entered disabled state
[  668.896075] veth1: entered allmulticast mode
[  668.896164] veth1: entered promiscuous mode
[  668.901156] br1: port 2(veth2) entered blocking state
[  668.901228] br1: port 2(veth2) entered disabled state
[  668.901331] veth2: entered allmulticast mode
[  668.901423] veth2: entered promiscuous mode
[  668.906507] br1: port 2(veth2) entered blocking state
[  668.906570] br1: port 2(veth2) entered forwarding state
[  668.906651] br1: port 1(veth1) entered blocking state
[  668.906713] br1: port 1(veth1) entered forwarding state
[  675.054737] br1: port 2(veth2) entered disabled state
[  675.054800] br1: port 1(veth1) entered disabled state
[  675.059991] veth2: left allmulticast mode
[  675.060060] veth2: left promiscuous mode
[  675.060122] br1: port 2(veth2) entered disabled state
[  675.065326] veth1: left allmulticast mode
[  675.065387] veth1: left promiscuous mode
[  675.065454] br1: port 1(veth1) entered disabled state