[  528.380263] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.390699] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.401323] br0: port 1(veth0) entered blocking state
[  528.401373] br0: port 1(veth0) entered disabled state
[  528.401414] veth0: entered allmulticast mode
[  528.401556] veth0: entered promiscuous mode
[  528.412409] br0: port 2(veth1) entered blocking state
[  528.412464] br0: port 2(veth1) entered disabled state
[  528.412503] veth1: entered allmulticast mode
[  528.412580] veth1: entered promiscuous mode
[  528.684532] br0: port 1(veth0) entered blocking state
[  528.684644] br0: port 1(veth0) entered forwarding state
[  528.684719] br0: port 2(veth1) entered blocking state
[  528.684758] br0: port 2(veth1) entered forwarding state
[  530.428494] bond0: (slave veth1): link status definitely up
[  530.428614] bond0: (slave veth1): making interface the new active one
[  530.428681] bond0: active interface up!
[  530.530437] veth1: left allmulticast mode
[  530.530502] veth1: left promiscuous mode
[  530.530560] br0: port 2(veth1) entered disabled state
[  530.530705] veth0: left allmulticast mode
[  530.530750] veth0: left promiscuous mode
[  530.530800] br0: port 1(veth0) entered disabled state
[  530.553714] bond0: (slave veth1): Releasing backup interface
[  530.567706] bond0: (slave veth0): Releasing backup interface