[  753.939905] br0: port 1(veth1) entered blocking state
[  753.939971] br0: port 1(veth1) entered disabled state
[  753.940055] veth1: entered allmulticast mode
[  753.940168] veth1: entered promiscuous mode
[  753.949664] br0: port 2(veth2) entered blocking state
[  753.949744] br0: port 2(veth2) entered disabled state
[  753.949819] veth2: entered allmulticast mode
[  753.949927] veth2: entered promiscuous mode
[  753.967359] br0: port 1(veth1) entered blocking state
[  753.967432] br0: port 1(veth1) entered forwarding state
[  764.019663] br0: port 2(veth2) entered blocking state
[  764.019725] br0: port 2(veth2) entered forwarding state
[  770.169135] br0: port 2(veth2) entered disabled state
[  770.202458] br0: port 2(veth2) entered blocking state
[  770.202550] br0: port 2(veth2) entered forwarding state
[  776.367028] br0: port 1(veth1) entered disabled state
[  776.377029] br0: port 2(veth2) entered disabled state
[  776.388414] veth2: left allmulticast mode
[  776.388484] veth2: left promiscuous mode
[  776.388535] br0: port 2(veth2) entered disabled state
[  776.388653] veth1: left allmulticast mode
[  776.388698] veth1: left promiscuous mode
[  776.388743] br0: port 1(veth1) entered disabled state