[ 1042.965232][ T8981] bond0: (slave eth0): making interface the new active one
[ 1042.966323][ T8981] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1048.008241][ T8985] bond0: (slave eth0): Releasing backup interface
[ 1048.801531][ T8988] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.699441][   T12] bond0: (slave eth0): Releasing backup interface
[ 1054.158515][   T12] bond0 (unregistering): Released all slaves