[  636.700317] br1: port 1(veth1) entered blocking state
[  636.700387] br1: port 1(veth1) entered disabled state
[  636.700452] veth1: entered allmulticast mode
[  636.700551] veth1: entered promiscuous mode
[  636.719070] br1: port 2(veth2) entered blocking state
[  636.719142] br1: port 2(veth2) entered disabled state
[  636.719205] veth2: entered allmulticast mode
[  636.719299] veth2: entered promiscuous mode
[  636.737971] br1: port 2(veth2) entered blocking state
[  636.738043] br1: port 2(veth2) entered forwarding state
[  636.738101] br1: port 1(veth1) entered blocking state
[  636.738177] br1: port 1(veth1) entered forwarding state
[  644.214123] br1: port 2(veth2) entered disabled state
[  644.214217] br1: port 1(veth1) entered disabled state
[  644.237307] veth2: left allmulticast mode
[  644.237366] veth2: left promiscuous mode
[  644.237415] br1: port 2(veth2) entered disabled state
[  644.260802] veth1: left allmulticast mode
[  644.260882] veth1: left promiscuous mode
[  644.260940] br1: port 1(veth1) entered disabled state