[  834.924609][T10039] bond0: (slave eth0): making interface the new active one
[  834.925420][T10039] bond0: (slave eth0): Enslaving as an active interface with an up link
[  839.607390][T10043] bond0: (slave eth0): Releasing backup interface
[  840.090353][T10046] bond0: (slave eth0): Enslaving as an active interface with an up link
[  844.647975][  T280] bond0: (slave eth0): Releasing backup interface
[  845.027795][  T280] bond0 (unregistering): Released all slaves