[  540.980788] bond1: (slave dummy1): making interface the new active one
[  540.980892] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  540.991051] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.003839] dummy1: entered promiscuous mode
[  541.054799] dummy1: left promiscuous mode
[  541.067367] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.077642] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.087531] bond1 (unregistering): Released all slaves
[  541.277612] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.287808] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  541.300072] dummy1: entered promiscuous mode
[  541.300121] dummy2: entered promiscuous mode
[  541.349310] dummy1: left promiscuous mode
[  541.349359] dummy2: left promiscuous mode
[  541.360294] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  541.376605] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  541.393551] bond1 (unregistering): Released all slaves
[  541.560334] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.570543] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.610290] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.630522] bond1: (slave dummy1): Removing an active aggregator
[  541.630613] bond1: (slave dummy1): Releasing backup interface
[  541.706833] bond1 (unregistering): Released all slaves
[  541.787671] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  541.826534] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.845318] bond1: (slave dummy1): Removing an active aggregator
[  541.845390] bond1: (slave dummy1): Releasing backup interface
[  541.898829] bond1 (unregistering): Released all slaves