[ 1038.353985][ T8988] bond0: (slave eth0): making interface the new active one
[ 1038.355173][ T8988] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1043.417921][ T8992] bond0: (slave eth0): Releasing backup interface
[ 1044.172465][ T8995] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1049.066073][ T7869] bond0: (slave eth0): Releasing backup interface
[ 1049.367983][ T7869] bond0 (unregistering): Released all slaves