[ 1039.273263][T24430] bond0: (slave eth0): making interface the new active one
[ 1039.273865][T24430] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1039.337929][T24431] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1043.586834][T24434] bond0: (slave eth0): Releasing backup interface
[ 1043.831149][T24437] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1043.908867][T24438] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1048.070352][T22370] bond0: (slave eth0): Releasing backup interface
[ 1048.106969][T22370] bond0 (unregistering): Released all slaves