[  812.856866][ T8869] bond0: (slave eth0): making interface the new active one
[  812.857494][ T8869] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.568133][ T8873] bond0: (slave eth0): Releasing backup interface
[  818.109172][ T8876] bond0: (slave eth0): Enslaving as an active interface with an up link
[  822.753271][ T8237] bond0: (slave eth0): Releasing backup interface
[  823.167640][ T8237] bond0 (unregistering): Released all slaves