[  528.806655] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.822349] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.836415] br0: port 1(veth0) entered blocking state
[  528.836473] br0: port 1(veth0) entered disabled state
[  528.836531] veth0: entered allmulticast mode
[  528.836609] veth0: entered promiscuous mode
[  528.853792] br0: port 2(veth1) entered blocking state
[  528.853866] br0: port 2(veth1) entered disabled state
[  528.853923] veth1: entered allmulticast mode
[  528.854029] veth1: entered promiscuous mode
[  529.788836] br0: port 1(veth0) entered blocking state
[  529.788943] br0: port 1(veth0) entered forwarding state
[  529.789017] br0: port 2(veth1) entered blocking state
[  529.789079] br0: port 2(veth1) entered forwarding state
[  530.876812] bond0: (slave veth1): link status definitely up
[  530.876912] bond0: (slave veth1): making interface the new active one
[  530.876989] bond0: active interface up!
[  530.982775] veth1: left allmulticast mode
[  530.982829] veth1: left promiscuous mode
[  530.982879] br0: port 2(veth1) entered disabled state
[  530.982989] veth0: left allmulticast mode
[  530.983020] veth0: left promiscuous mode
[  530.983055] br0: port 1(veth0) entered disabled state
[  531.006495] bond0: (slave veth1): Releasing backup interface
[  531.011982] bond0: (slave veth0): Releasing backup interface
[  531.038029] bond0 (unregistering): Released all slaves