[  848.883624][T19101] bond0: (slave eth0): making interface the new active one
[  848.884084][T19101] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.929819][T19102] 8021q: adding VLAN 0 to HW filter on device bond0
[  853.202518][T19105] bond0: (slave eth0): Releasing backup interface
[  853.432281][T19108] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.479356][T19109] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.659845][ T8611] bond0: (slave eth0): Releasing backup interface
[  857.729750][ T8611] bond0 (unregistering): Released all slaves