[  998.399193][T23880] bond0: (slave eth0): making interface the new active one
[  998.399655][T23880] bond0: (slave eth0): Enslaving as an active interface with an up link
[  998.452895][T23881] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1002.710419][T23884] bond0: (slave eth0): Releasing backup interface
[ 1002.885351][T23887] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1002.943159][T23888] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.106136][   T69] bond0: (slave eth0): Releasing backup interface
[ 1007.146038][   T69] bond0 (unregistering): Released all slaves