[ 1048.810053][T23515] bond0: (slave eth0): making interface the new active one
[ 1048.811045][T23515] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1048.857016][T23516] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1053.068725][T23519] bond0: (slave eth0): Releasing backup interface
[ 1053.222889][T23522] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.268837][T23523] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1057.459323][T21339] bond0: (slave eth0): Releasing backup interface
[ 1057.498690][T21339] bond0 (unregistering): Released all slaves