[  999.776003][ T6913] bond0: (slave eth0): making interface the new active one
[  999.776617][ T6913] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1005.114821][ T6917] bond0: (slave eth0): Releasing backup interface
[ 1006.048444][ T6920] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.019006][ T6564] bond0: (slave eth0): Releasing backup interface