[  519.969325] bond1: (slave dummy1): making interface the new active one
[  519.969420] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.981259] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.993073] dummy1: entered promiscuous mode
[  520.049197] dummy1: left promiscuous mode
[  520.061105] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.084257] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.094196] bond1 (unregistering): Released all slaves
[  520.300246] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.313169] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.325059] dummy1: entered promiscuous mode
[  520.325120] dummy2: entered promiscuous mode
[  520.379628] dummy1: left promiscuous mode
[  520.379680] dummy2: left promiscuous mode
[  520.390239] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.402279] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.415224] bond1 (unregistering): Released all slaves
[  520.606976] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.618717] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.659647] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.682331] bond1: (slave dummy1): Removing an active aggregator
[  520.682468] bond1: (slave dummy1): Releasing backup interface
[  520.765402] bond1 (unregistering): Released all slaves
[  520.847088] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.893810] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.916199] bond1: (slave dummy1): Removing an active aggregator
[  520.916360] bond1: (slave dummy1): Releasing backup interface
[  520.994268] bond1 (unregistering): Released all slaves