[  893.439638][ T7540] bond0: (slave eth0): making interface the new active one
[  893.440270][ T7540] bond0: (slave eth0): Enslaving as an active interface with an up link
[  898.528366][ T7544] bond0: (slave eth0): Releasing backup interface
[  899.295608][ T7547] bond0: (slave eth0): Enslaving as an active interface with an up link
[  904.004093][ T4061] bond0: (slave eth0): Releasing backup interface
[  904.147136][ T4061] bond0 (unregistering): Released all slaves