[ 1017.179899][ T6896] bond0: (slave eth0): making interface the new active one
[ 1017.180489][ T6896] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1022.560260][ T6900] bond0: (slave eth0): Releasing backup interface
[ 1023.553514][ T6903] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1028.514358][ T2519] bond0: (slave eth0): Releasing backup interface
[ 1028.889209][ T2519] bond0 (unregistering): Released all slaves