[  800.116704][ T8842] bond0: (slave eth0): making interface the new active one
[  800.118583][ T8842] bond0: (slave eth0): Enslaving as an active interface with an up link
[  804.774323][ T8846] bond0: (slave eth0): Releasing backup interface
[  805.262559][ T8849] bond0: (slave eth0): Enslaving as an active interface with an up link
[  809.900491][ T5291] bond0: (slave eth0): Releasing backup interface
[  810.123954][ T5291] bond0 (unregistering): Released all slaves