[  276.969263] br0: port 1(veth1) entered blocking state
[  276.969356] br0: port 1(veth1) entered disabled state
[  276.969430] veth1: entered allmulticast mode
[  276.969538] veth1: entered promiscuous mode
[  276.978074] br0: port 2(veth2) entered blocking state
[  276.978178] br0: port 2(veth2) entered disabled state
[  276.978241] veth2: entered allmulticast mode
[  276.978332] veth2: entered promiscuous mode
[  276.996342] br0: port 1(veth1) entered blocking state
[  276.996441] br0: port 1(veth1) entered forwarding state
[  287.039947] br0: port 2(veth2) entered blocking state
[  287.040060] br0: port 2(veth2) entered forwarding state
[  293.186039] br0: port 2(veth2) entered disabled state
[  293.213781] br0: port 2(veth2) entered blocking state
[  293.213889] br0: port 2(veth2) entered forwarding state
[  299.364013] br0: port 1(veth1) entered disabled state
[  299.372609] br0: port 2(veth2) entered disabled state
[  299.381428] veth2: left allmulticast mode
[  299.381484] veth2: left promiscuous mode
[  299.381533] br0: port 2(veth2) entered disabled state
[  299.381656] veth1: left allmulticast mode
[  299.381697] veth1: left promiscuous mode
[  299.381738] br0: port 1(veth1) entered disabled state