[  529.704864] bond0: (slave eth0): making interface the new active one
[  529.704936] bond0: (slave eth0): Enslaving as an active interface with an up link
[  533.907927] bond0: (slave eth0): Releasing backup interface
[  534.000505] bond0: (slave eth0): Enslaving as an active interface with an up link
[  538.200745] bond0: (slave eth0): Releasing backup interface
[  538.237671] bond0 (unregistering): Released all slaves