[  845.762304][T21288] bond0: (slave eth0): making interface the new active one
[  845.762865][T21288] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.832889][T21289] 8021q: adding VLAN 0 to HW filter on device bond0
[  850.049411][T21292] bond0: (slave eth0): Releasing backup interface
[  850.246325][T21295] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.314821][T21296] 8021q: adding VLAN 0 to HW filter on device bond0
[  854.528433][T10026] bond0: (slave eth0): Releasing backup interface
[  854.564296][T10026] bond0 (unregistering): Released all slaves