[  779.580100][ T8432] bond0: (slave eth0): making interface the new active one
[  779.580726][ T8432] bond0: (slave eth0): Enslaving as an active interface with an up link
[  784.355835][ T8436] bond0: (slave eth0): Releasing backup interface
[  784.871767][ T8439] bond0: (slave eth0): Enslaving as an active interface with an up link
[  789.434926][ T4572] bond0: (slave eth0): Releasing backup interface
[  789.757432][ T4572] bond0 (unregistering): Released all slaves