[  995.658025][T23088] bond0: (slave eth0): making interface the new active one
[  995.658438][T23088] bond0: (slave eth0): Enslaving as an active interface with an up link
[  995.708291][T23089] 8021q: adding VLAN 0 to HW filter on device bond0
[  999.921069][T23093] bond0: (slave eth0): Releasing backup interface
[ 1000.077216][T23096] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1000.135673][T23097] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1004.269274][  T251] bond0: (slave eth0): Releasing backup interface
[ 1004.317214][  T251] bond0 (unregistering): Released all slaves