[  800.682672][ T8876] bond0: (slave eth0): making interface the new active one
[  800.683456][ T8876] bond0: (slave eth0): Enslaving as an active interface with an up link
[  805.429846][ T8880] bond0: (slave eth0): Releasing backup interface
[  806.042084][ T8883] bond0: (slave eth0): Enslaving as an active interface with an up link
[  810.687293][   T68] bond0: (slave eth0): Releasing backup interface
[  811.064553][   T68] bond0 (unregistering): Released all slaves