[  800.512894][ T8870] bond0: (slave eth0): making interface the new active one
[  800.513618][ T8870] bond0: (slave eth0): Enslaving as an active interface with an up link
[  805.326402][ T8874] bond0: (slave eth0): Releasing backup interface
[  805.815576][ T8877] bond0: (slave eth0): Enslaving as an active interface with an up link
[  810.505891][ T8324] bond0: (slave eth0): Releasing backup interface
[  810.922132][ T8324] bond0 (unregistering): Released all slaves