[  998.559830][T23789] bond0: (slave eth0): making interface the new active one
[  998.560287][T23789] bond0: (slave eth0): Enslaving as an active interface with an up link
[  998.612483][T23790] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1002.837573][T23793] bond0: (slave eth0): Releasing backup interface
[ 1003.023986][T23796] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.078070][T23797] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.229719][   T69] bond0: (slave eth0): Releasing backup interface
[ 1007.262179][   T69] bond0 (unregistering): Released all slaves