[  990.693864][T19827] bond0: (slave eth0): making interface the new active one
[  990.694313][T19827] bond0: (slave eth0): Enslaving as an active interface with an up link
[  990.738135][T19828] 8021q: adding VLAN 0 to HW filter on device bond0
[  994.947500][T19831] bond0: (slave eth0): Releasing backup interface
[  995.080060][T19834] bond0: (slave eth0): Enslaving as an active interface with an up link
[  995.127981][T19835] 8021q: adding VLAN 0 to HW filter on device bond0
[  999.303768][ T8936] bond0: (slave eth0): Releasing backup interface
[  999.368479][ T8936] bond0 (unregistering): Released all slaves