[ 1040.707050][ T8780] bond0: (slave eth0): making interface the new active one
[ 1040.708024][ T8780] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1045.678710][ T8784] bond0: (slave eth0): Releasing backup interface
[ 1046.435596][ T8787] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1051.361373][   T12] bond0: (slave eth0): Releasing backup interface
[ 1052.041607][   T12] bond0 (unregistering): Released all slaves