[  520.315381] bond1: (slave dummy1): making interface the new active one
[  520.315498] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.324643] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.335327] dummy1: entered promiscuous mode
[  520.385440] dummy1: left promiscuous mode
[  520.395699] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.414082] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.424026] bond1 (unregistering): Released all slaves
[  520.603362] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.612464] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.623090] dummy1: entered promiscuous mode
[  520.623143] dummy2: entered promiscuous mode
[  520.667514] dummy1: left promiscuous mode
[  520.667585] dummy2: left promiscuous mode
[  520.676446] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.689098] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.697016] bond1 (unregistering): Released all slaves
[  520.848929] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.858109] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.895366] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.912296] bond1: (slave dummy1): Removing an active aggregator
[  520.912377] bond1: (slave dummy1): Releasing backup interface
[  520.964160] bond1 (unregistering): Released all slaves
[  521.041086] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.075065] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.091486] bond1: (slave dummy1): Removing an active aggregator
[  521.091567] bond1: (slave dummy1): Releasing backup interface
[  521.156152] bond1 (unregistering): Released all slaves