[  671.490178] bond1: (slave dummy1): making interface the new active one
[  671.490284] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  671.501545] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  671.513219] dummy1: entered promiscuous mode
[  671.558784] dummy1: left promiscuous mode
[  671.567716] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  671.577356] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  671.591271] bond1 (unregistering): Released all slaves
[  671.810689] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  671.822754] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  671.836172] dummy1: entered promiscuous mode
[  671.836245] dummy2: entered promiscuous mode
[  671.902236] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  671.902510] dummy1: left promiscuous mode
[  671.902587] dummy2: left promiscuous mode
[  671.914161] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  671.914286] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  671.914421] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  671.926392] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  671.926584] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  671.933267] bond1 (unregistering): Released all slaves
[  672.125435] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  672.137526] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  672.182196] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  672.201113] bond1: (slave dummy1): Removing an active aggregator
[  672.201242] bond1: (slave dummy1): Releasing backup interface
[  672.256079] bond1 (unregistering): Released all slaves
[  672.330516] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  672.368732] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  672.386893] bond1: (slave dummy1): Removing an active aggregator
[  672.386984] bond1: (slave dummy1): Releasing backup interface
[  672.440189] bond1 (unregistering): Released all slaves