[  900.054469][T18790] bond0: (slave eth0): making interface the new active one
[  900.055059][T18790] bond0: (slave eth0): Enslaving as an active interface with an up link
[  900.128805][T18791] 8021q: adding VLAN 0 to HW filter on device bond0
[  904.425842][T18794] bond0: (slave eth0): Releasing backup interface
[  904.586855][T18797] bond0: (slave eth0): Enslaving as an active interface with an up link
[  904.644168][T18798] 8021q: adding VLAN 0 to HW filter on device bond0
[  908.811388][ T8992] bond0: (slave eth0): Releasing backup interface
[  908.864734][ T8992] bond0 (unregistering): Released all slaves