[  516.364996] bond1: (slave dummy1): making interface the new active one
[  516.365126] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.377319] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.389701] dummy1: entered promiscuous mode
[  516.444276] dummy1: left promiscuous mode
[  516.454996] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.466361] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.483253] bond1 (unregistering): Released all slaves
[  516.684055] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.696515] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.709090] dummy1: entered promiscuous mode
[  516.709208] dummy2: entered promiscuous mode
[  516.767210] dummy1: left promiscuous mode
[  516.767294] dummy2: left promiscuous mode
[  516.778401] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.788359] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.798231] bond1 (unregistering): Released all slaves
[  516.995554] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.006404] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.052095] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.070146] bond1: (slave dummy1): Removing an active aggregator
[  517.070227] bond1: (slave dummy1): Releasing backup interface
[  517.136896] bond1 (unregistering): Released all slaves
[  517.219191] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.264920] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.286393] bond1: (slave dummy1): Removing an active aggregator
[  517.286501] bond1: (slave dummy1): Releasing backup interface
[  517.347985] bond1 (unregistering): Released all slaves