[ 1040.920304][ T8980] bond0: (slave eth0): making interface the new active one
[ 1040.921289][ T8980] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1046.007004][ T8984] bond0: (slave eth0): Releasing backup interface
[ 1046.753058][ T8987] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1051.701484][  T258] bond0: (slave eth0): Releasing backup interface
[ 1052.228696][  T258] bond0 (unregistering): Released all slaves