[  644.424740] br1: port 1(veth1) entered blocking state
[  644.424809] br1: port 1(veth1) entered disabled state
[  644.424867] veth1: entered allmulticast mode
[  644.424963] veth1: entered promiscuous mode
[  644.461400] br1: port 2(veth2) entered blocking state
[  644.461496] br1: port 2(veth2) entered disabled state
[  644.461559] veth2: entered allmulticast mode
[  644.461638] veth2: entered promiscuous mode
[  644.499265] br1: port 2(veth2) entered blocking state
[  644.499335] br1: port 2(veth2) entered forwarding state
[  644.499384] br1: port 1(veth1) entered blocking state
[  644.499432] br1: port 1(veth1) entered forwarding state
[  652.873931] br1: port 2(veth2) entered disabled state
[  652.874033] br1: port 1(veth1) entered disabled state
[  652.909366] veth2: left allmulticast mode
[  652.909428] veth2: left promiscuous mode
[  652.909470] br1: port 2(veth2) entered disabled state
[  652.943876] veth1: left allmulticast mode
[  652.943945] veth1: left promiscuous mode
[  652.943990] br1: port 1(veth1) entered disabled state