[  533.761376] bond0: (slave eth0): making interface the new active one
[  533.761446] bond0: (slave eth0): Enslaving as an active interface with an up link
[  537.996585] bond0: (slave eth0): Releasing backup interface
[  538.082275] bond0: (slave eth0): Enslaving as an active interface with an up link
[  542.288779] bond0: (slave eth0): Releasing backup interface
[  542.315706] bond0 (unregistering): Released all slaves