[  530.987978] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.003801] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.018813] br0: port 1(veth0) entered blocking state
[  531.018886] br0: port 1(veth0) entered disabled state
[  531.018932] veth0: entered allmulticast mode
[  531.019001] veth0: entered promiscuous mode
[  531.036241] br0: port 2(veth1) entered blocking state
[  531.036343] br0: port 2(veth1) entered disabled state
[  531.036400] veth1: entered allmulticast mode
[  531.036476] veth1: entered promiscuous mode
[  532.092801] br0: port 1(veth0) entered blocking state
[  532.092884] br0: port 1(veth0) entered forwarding state
[  532.092972] br0: port 2(veth1) entered blocking state
[  532.093027] br0: port 2(veth1) entered forwarding state
[  534.076842] bond0: (slave veth0): link status definitely up
[  534.076958] bond0: (slave veth1): link status definitely up
[  534.076997] bond0: (slave veth0): making interface the new active one
[  534.077064] bond0: active interface up!
[  534.160824] veth1: left allmulticast mode
[  534.160875] veth1: left promiscuous mode
[  534.160921] br0: port 2(veth1) entered disabled state
[  534.161005] veth0: left allmulticast mode
[  534.161034] veth0: left promiscuous mode
[  534.161062] br0: port 1(veth0) entered disabled state
[  534.181306] bond0: (slave veth1): Releasing backup interface
[  534.186985] bond0: (slave veth0): Releasing backup interface