[  827.524298][ T9569] bond0: (slave eth0): making interface the new active one
[  827.524987][ T9569] bond0: (slave eth0): Enslaving as an active interface with an up link
[  832.287507][ T9573] bond0: (slave eth0): Releasing backup interface
[  832.832909][ T9576] bond0: (slave eth0): Enslaving as an active interface with an up link
[  837.534882][ T9160] bond0: (slave eth0): Releasing backup interface
[  837.869259][ T9160] bond0 (unregistering): Released all slaves