[ 1046.041031][ T8973] bond0: (slave eth0): making interface the new active one
[ 1046.042042][ T8973] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1051.208458][ T8977] bond0: (slave eth0): Releasing backup interface
[ 1052.014243][ T8980] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1056.899112][  T259] bond0: (slave eth0): Releasing backup interface
[ 1057.847908][  T259] bond0 (unregistering): Released all slaves