[  520.013383] bond1: (slave dummy1): making interface the new active one
[  520.013455] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.023947] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.033901] dummy1: entered promiscuous mode
[  520.082824] dummy1: left promiscuous mode
[  520.092400] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.102063] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.112017] bond1 (unregistering): Released all slaves
[  520.304121] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.317378] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.331007] dummy1: entered promiscuous mode
[  520.331108] dummy2: entered promiscuous mode
[  520.389956] dummy1: left promiscuous mode
[  520.390022] dummy2: left promiscuous mode
[  520.401823] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.421147] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.431051] bond1 (unregistering): Released all slaves
[  520.617964] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.629883] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.664781] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.683885] bond1: (slave dummy1): Removing an active aggregator
[  520.683972] bond1: (slave dummy1): Releasing backup interface
[  520.744253] bond1 (unregistering): Released all slaves
[  520.827659] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.864755] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.882528] bond1: (slave dummy1): Removing an active aggregator
[  520.882617] bond1: (slave dummy1): Releasing backup interface
[  520.946566] bond1 (unregistering): Released all slaves