[  871.702794][T18317] bond0: (slave eth0): making interface the new active one
[  871.703571][T18317] bond0: (slave eth0): Enslaving as an active interface with an up link
[  871.758507][T18318] 8021q: adding VLAN 0 to HW filter on device bond0
[  876.057927][T18321] bond0: (slave eth0): Releasing backup interface
[  876.232788][T18324] bond0: (slave eth0): Enslaving as an active interface with an up link
[  876.276673][T18325] 8021q: adding VLAN 0 to HW filter on device bond0
[  880.525657][  T240] bond0: (slave eth0): Releasing backup interface
[  880.597219][  T240] bond0 (unregistering): Released all slaves