[  993.685359][T19578] bond0: (slave eth0): making interface the new active one
[  993.685813][T19578] bond0: (slave eth0): Enslaving as an active interface with an up link
[  993.730053][T19579] 8021q: adding VLAN 0 to HW filter on device bond0
[  997.942660][T19582] bond0: (slave eth0): Releasing backup interface
[  998.089253][T19585] bond0: (slave eth0): Enslaving as an active interface with an up link
[  998.130460][T19586] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1002.310784][   T71] bond0: (slave eth0): Releasing backup interface
[ 1002.363699][   T71] bond0 (unregistering): Released all slaves