[  995.671161][T24115] bond0: (slave eth0): making interface the new active one
[  995.671602][T24115] bond0: (slave eth0): Enslaving as an active interface with an up link
[  995.723457][T24116] 8021q: adding VLAN 0 to HW filter on device bond0
[  999.979037][T24120] bond0: (slave eth0): Releasing backup interface
[ 1000.156924][T24123] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1000.209089][T24124] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1004.370755][T21650] bond0: (slave eth0): Releasing backup interface
[ 1004.405588][T21650] bond0 (unregistering): Released all slaves