[  992.931321][T24137] bond0: (slave eth0): making interface the new active one
[  992.931758][T24137] bond0: (slave eth0): Enslaving as an active interface with an up link
[  992.991500][T24138] 8021q: adding VLAN 0 to HW filter on device bond0
[  997.266703][T24141] bond0: (slave eth0): Releasing backup interface
[  997.438537][T24144] bond0: (slave eth0): Enslaving as an active interface with an up link
[  997.491916][T24145] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1001.661062][T21651] bond0: (slave eth0): Releasing backup interface
[ 1001.699645][T21651] bond0 (unregistering): Released all slaves