[  644.754408] br1: port 1(veth1) entered blocking state
[  644.754451] br1: port 1(veth1) entered disabled state
[  644.754486] veth1: entered allmulticast mode
[  644.754542] veth1: entered promiscuous mode
[  644.761243] br1: port 2(veth2) entered blocking state
[  644.761274] br1: port 2(veth2) entered disabled state
[  644.761306] veth2: entered allmulticast mode
[  644.761360] veth2: entered promiscuous mode
[  644.767812] br1: port 2(veth2) entered blocking state
[  644.767857] br1: port 2(veth2) entered forwarding state
[  644.767899] br1: port 1(veth1) entered blocking state
[  644.767927] br1: port 1(veth1) entered forwarding state
[  650.866243] br1: port 2(veth2) entered disabled state
[  650.866337] br1: port 1(veth1) entered disabled state
[  650.872679] veth2: left allmulticast mode
[  650.872741] veth2: left promiscuous mode
[  650.872798] br1: port 2(veth2) entered disabled state
[  650.879168] veth1: left allmulticast mode
[  650.879228] veth1: left promiscuous mode
[  650.879290] br1: port 1(veth1) entered disabled state