[ 1020.636888][ T6874] bond0: (slave eth0): making interface the new active one
[ 1020.637460][ T6874] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.948210][ T6878] bond0: (slave eth0): Releasing backup interface
[ 1026.914562][ T6881] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1031.837140][ T5877] bond0: (slave eth0): Releasing backup interface
[ 1032.118307][ T5877] bond0 (unregistering): Released all slaves