[  887.493544][T20670] bond0: (slave eth0): making interface the new active one
[  887.494041][T20670] bond0: (slave eth0): Enslaving as an active interface with an up link
[  887.548025][T20671] 8021q: adding VLAN 0 to HW filter on device bond0
[  891.815054][T20674] bond0: (slave eth0): Releasing backup interface
[  891.936172][T20677] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.971999][T20678] 8021q: adding VLAN 0 to HW filter on device bond0
[  896.139115][  T226] bond0: (slave eth0): Releasing backup interface
[  896.180462][  T226] bond0 (unregistering): Released all slaves