[  889.812215][ T7522] bond0: (slave eth0): making interface the new active one
[  889.812807][ T7522] bond0: (slave eth0): Enslaving as an active interface with an up link
[  894.893113][ T7526] bond0: (slave eth0): Releasing backup interface
[  895.722597][ T7529] bond0: (slave eth0): Enslaving as an active interface with an up link
[  900.519407][ T3161] bond0: (slave eth0): Releasing backup interface
[  900.644942][ T3161] bond0 (unregistering): Released all slaves