[  644.304393] br1: port 1(veth1) entered blocking state
[  644.304477] br1: port 1(veth1) entered disabled state
[  644.304545] veth1: entered allmulticast mode
[  644.304684] veth1: entered promiscuous mode
[  644.341441] br1: port 2(veth2) entered blocking state
[  644.341526] br1: port 2(veth2) entered disabled state
[  644.341584] veth2: entered allmulticast mode
[  644.341697] veth2: entered promiscuous mode
[  644.380057] br1: port 2(veth2) entered blocking state
[  644.380136] br1: port 2(veth2) entered forwarding state
[  644.380208] br1: port 1(veth1) entered blocking state
[  644.380257] br1: port 1(veth1) entered forwarding state
[  652.637654] br1: port 2(veth2) entered disabled state
[  652.637740] br1: port 1(veth1) entered disabled state
[  652.674172] veth2: left allmulticast mode
[  652.674240] veth2: left promiscuous mode
[  652.674281] br1: port 2(veth2) entered disabled state
[  652.707444] veth1: left allmulticast mode
[  652.707499] veth1: left promiscuous mode
[  652.707536] br1: port 1(veth1) entered disabled state