[  637.439712] br1: port 1(veth1) entered blocking state
[  637.439782] br1: port 1(veth1) entered disabled state
[  637.439845] veth1: entered allmulticast mode
[  637.439925] veth1: entered promiscuous mode
[  637.479748] br1: port 2(veth2) entered blocking state
[  637.479816] br1: port 2(veth2) entered disabled state
[  637.479862] veth2: entered allmulticast mode
[  637.479974] veth2: entered promiscuous mode
[  637.517646] br1: port 2(veth2) entered blocking state
[  637.517715] br1: port 2(veth2) entered forwarding state
[  637.517763] br1: port 1(veth1) entered blocking state
[  637.517811] br1: port 1(veth1) entered forwarding state
[  646.041091] br1: port 2(veth2) entered disabled state
[  646.041205] br1: port 1(veth1) entered disabled state
[  646.078631] veth2: left allmulticast mode
[  646.078694] veth2: left promiscuous mode
[  646.078737] br1: port 2(veth2) entered disabled state
[  646.119001] veth1: left allmulticast mode
[  646.119075] veth1: left promiscuous mode
[  646.119114] br1: port 1(veth1) entered disabled state