[  875.823708][T20365] bond0: (slave eth0): making interface the new active one
[  875.824615][T20365] bond0: (slave eth0): Enslaving as an active interface with an up link
[  875.868396][T20366] 8021q: adding VLAN 0 to HW filter on device bond0
[  880.122164][T20369] bond0: (slave eth0): Releasing backup interface
[  880.269675][T20372] bond0: (slave eth0): Enslaving as an active interface with an up link
[  880.309404][T20373] 8021q: adding VLAN 0 to HW filter on device bond0
[  884.541188][ T8933] bond0: (slave eth0): Releasing backup interface
[  884.609311][ T8933] bond0 (unregistering): Released all slaves