[  889.013722][ T7511] bond0: (slave eth0): making interface the new active one
[  889.014792][ T7511] bond0: (slave eth0): Enslaving as an active interface with an up link
[  894.073522][ T7515] bond0: (slave eth0): Releasing backup interface
[  894.860270][ T7518] bond0: (slave eth0): Enslaving as an active interface with an up link
[  899.628098][ T7323] bond0: (slave eth0): Releasing backup interface
[  899.735269][ T7323] bond0 (unregistering): Released all slaves