[ 1049.941397][ T8774] bond0: (slave eth0): making interface the new active one
[ 1049.942454][ T8774] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.945434][ T8778] bond0: (slave eth0): Releasing backup interface
[ 1055.689025][ T8781] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1060.583254][  T259] bond0: (slave eth0): Releasing backup interface
[ 1061.477305][  T259] bond0 (unregistering): Released all slaves