[ 1047.106502][ T8990] bond0: (slave eth0): making interface the new active one
[ 1047.107466][ T8990] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1052.195102][ T8994] bond0: (slave eth0): Releasing backup interface
[ 1052.974074][ T8997] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1057.827854][   T70] bond0: (slave eth0): Releasing backup interface
[ 1058.850874][   T70] bond0 (unregistering): Released all slaves