[  901.614796][ T7453] bond0: (slave eth0): making interface the new active one
[  901.615758][ T7453] bond0: (slave eth0): Enslaving as an active interface with an up link
[  906.817805][ T7457] bond0: (slave eth0): Releasing backup interface
[  907.646203][ T7460] bond0: (slave eth0): Enslaving as an active interface with an up link
[  912.417119][  T258] bond0: (slave eth0): Releasing backup interface
[  912.556025][  T258] bond0 (unregistering): Released all slaves