[  516.922234] bond1: (slave dummy1): making interface the new active one
[  516.922307] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.931703] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.941503] dummy1: entered promiscuous mode
[  516.984924] dummy1: left promiscuous mode
[  516.994166] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.008001] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.021961] bond1 (unregistering): Released all slaves
[  517.213749] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.226074] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.238625] dummy1: entered promiscuous mode
[  517.238741] dummy2: entered promiscuous mode
[  517.292899] dummy1: left promiscuous mode
[  517.292997] dummy2: left promiscuous mode
[  517.303155] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.319070] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.328996] bond1 (unregistering): Released all slaves
[  517.511058] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.522193] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.564441] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.583849] bond1: (slave dummy1): Removing an active aggregator
[  517.583944] bond1: (slave dummy1): Releasing backup interface
[  517.638248] bond1 (unregistering): Released all slaves
[  517.713129] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.753446] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.776054] bond1: (slave dummy1): Removing an active aggregator
[  517.776147] bond1: (slave dummy1): Releasing backup interface
[  517.832046] bond1 (unregistering): Released all slaves