[  990.917895][T24249] bond0: (slave eth0): making interface the new active one
[  990.918303][T24249] bond0: (slave eth0): Enslaving as an active interface with an up link
[  990.969848][T24250] 8021q: adding VLAN 0 to HW filter on device bond0
[  995.206652][T24253] bond0: (slave eth0): Releasing backup interface
[  995.364290][T24256] bond0: (slave eth0): Enslaving as an active interface with an up link
[  995.414087][T24257] 8021q: adding VLAN 0 to HW filter on device bond0
[  999.539407][   T12] bond0: (slave eth0): Releasing backup interface
[  999.578287][   T12] bond0 (unregistering): Released all slaves