[  999.181765][ T6961] bond0: (slave eth0): making interface the new active one
[  999.182308][ T6961] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1004.475795][ T6965] bond0: (slave eth0): Releasing backup interface
[ 1005.542245][ T6968] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1010.567125][  T276] bond0: (slave eth0): Releasing backup interface