[  519.135434] bond1: (slave dummy1): making interface the new active one
[  519.135580] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.149895] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.162527] dummy1: entered promiscuous mode
[  519.215218] dummy1: left promiscuous mode
[  519.226588] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.232174] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.241132] bond1 (unregistering): Released all slaves
[  519.447275] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.458200] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.470210] dummy1: entered promiscuous mode
[  519.470325] dummy2: entered promiscuous mode
[  519.522971] dummy1: left promiscuous mode
[  519.523041] dummy2: left promiscuous mode
[  519.532965] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.543287] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.553168] bond1 (unregistering): Released all slaves
[  519.753302] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.763685] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.806269] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.825548] bond1: (slave dummy1): Removing an active aggregator
[  519.825663] bond1: (slave dummy1): Releasing backup interface
[  519.887874] bond1 (unregistering): Released all slaves
[  519.967417] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.015515] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.037943] bond1: (slave dummy1): Removing an active aggregator
[  520.038037] bond1: (slave dummy1): Releasing backup interface
[  520.093293] bond1 (unregistering): Released all slaves