[  514.570130] bond1: (slave dummy1): making interface the new active one
[  514.570237] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.580781] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.592860] dummy1: entered promiscuous mode
[  514.647662] dummy1: left promiscuous mode
[  514.657460] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.666269] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.676250] bond1 (unregistering): Released all slaves
[  514.880817] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  514.890758] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.901986] dummy1: entered promiscuous mode
[  514.902069] dummy2: entered promiscuous mode
[  514.950716] dummy1: left promiscuous mode
[  514.950769] dummy2: left promiscuous mode
[  514.961306] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.970341] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.980277] bond1 (unregistering): Released all slaves
[  515.156673] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.167061] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.212961] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.233180] bond1: (slave dummy1): Removing an active aggregator
[  515.233300] bond1: (slave dummy1): Releasing backup interface
[  515.293797] bond1 (unregistering): Released all slaves
[  515.373331] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.415712] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.434090] bond1: (slave dummy1): Removing an active aggregator
[  515.434202] bond1: (slave dummy1): Releasing backup interface
[  515.486332] bond1 (unregistering): Released all slaves