[  896.378959][ T7254] bond0: (slave eth0): making interface the new active one
[  896.379516][ T7254] bond0: (slave eth0): Enslaving as an active interface with an up link
[  901.550084][ T7258] bond0: (slave eth0): Releasing backup interface
[  902.323267][ T7261] bond0: (slave eth0): Enslaving as an active interface with an up link
[  907.073492][  T256] bond0: (slave eth0): Releasing backup interface
[  907.197062][  T256] bond0 (unregistering): Released all slaves