[  519.659874] bond1: (slave dummy1): making interface the new active one
[  519.659955] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.671151] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.683592] dummy1: entered promiscuous mode
[  519.734395] dummy1: left promiscuous mode
[  519.746729] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.764804] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.774764] bond1 (unregistering): Released all slaves
[  519.961492] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.972124] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.983845] dummy1: entered promiscuous mode
[  519.983903] dummy2: entered promiscuous mode
[  520.032952] dummy1: left promiscuous mode
[  520.033002] dummy2: left promiscuous mode
[  520.044043] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.051765] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.060701] bond1 (unregistering): Released all slaves
[  520.242791] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.252059] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.293640] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.314723] bond1: (slave dummy1): Removing an active aggregator
[  520.314811] bond1: (slave dummy1): Releasing backup interface
[  520.378256] bond1 (unregistering): Released all slaves
[  520.459291] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.502452] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.523760] bond1: (slave dummy1): Removing an active aggregator
[  520.523841] bond1: (slave dummy1): Releasing backup interface
[  520.598898] bond1 (unregistering): Released all slaves