[ 1056.742806][ T8913] bond0: (slave eth0): making interface the new active one
[ 1056.743716][ T8913] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1061.954663][ T8917] bond0: (slave eth0): Releasing backup interface
[ 1062.798168][ T8920] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1067.725039][   T12] bond0: (slave eth0): Releasing backup interface
[ 1068.710024][   T12] bond0 (unregistering): Released all slaves