[ 1001.403199][T19488] bond0: (slave eth0): making interface the new active one
[ 1001.404848][T19488] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.470981][T19489] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1005.699176][T19492] bond0: (slave eth0): Releasing backup interface
[ 1005.849701][T19495] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1005.893962][T19496] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1010.126329][   T12] bond0: (slave eth0): Releasing backup interface
[ 1010.183087][   T12] bond0 (unregistering): Released all slaves