[  888.096918][ T7510] bond0: (slave eth0): making interface the new active one
[  888.097742][ T7510] bond0: (slave eth0): Enslaving as an active interface with an up link
[  893.137828][ T7514] bond0: (slave eth0): Releasing backup interface
[  893.900903][ T7517] bond0: (slave eth0): Enslaving as an active interface with an up link
[  898.612746][ T7345] bond0: (slave eth0): Releasing backup interface
[  898.738140][ T7345] bond0 (unregistering): Released all slaves