[  526.383406] bond0: (slave eth0): making interface the new active one
[  526.383498] bond0: (slave eth0): Enslaving as an active interface with an up link
[  530.578745] bond0: (slave eth0): Releasing backup interface
[  530.665118] bond0: (slave eth0): Enslaving as an active interface with an up link
[  534.865872] bond0: (slave eth0): Releasing backup interface
[  534.892820] bond0 (unregistering): Released all slaves