[  997.861491][T19315] bond0: (slave eth0): making interface the new active one
[  997.861941][T19315] bond0: (slave eth0): Enslaving as an active interface with an up link
[  997.911193][T19316] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1002.182167][T19319] bond0: (slave eth0): Releasing backup interface
[ 1002.328238][T19322] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1002.377821][T19323] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1006.599089][T17835] bond0: (slave eth0): Releasing backup interface
[ 1006.654843][T17835] bond0 (unregistering): Released all slaves