[ 1004.238818][T22378] bond0: (slave eth0): making interface the new active one
[ 1004.239291][T22378] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1004.300946][T22379] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1008.524990][T22382] bond0: (slave eth0): Releasing backup interface
[ 1008.692923][T22385] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1008.743487][T22386] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1012.930478][  T212] bond0: (slave eth0): Releasing backup interface
[ 1012.997295][  T212] bond0 (unregistering): Released all slaves