[  514.807680] bond1: (slave dummy1): making interface the new active one
[  514.807828] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.817895] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.829015] dummy1: entered promiscuous mode
[  514.877357] dummy1: left promiscuous mode
[  514.886206] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.897232] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.907147] bond1 (unregistering): Released all slaves
[  515.081743] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.092087] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.102962] dummy1: entered promiscuous mode
[  515.103023] dummy2: entered promiscuous mode
[  515.152521] dummy1: left promiscuous mode
[  515.152610] dummy2: left promiscuous mode
[  515.161469] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.170221] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.181152] bond1 (unregistering): Released all slaves
[  515.346049] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.355103] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.398461] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.416635] bond1: (slave dummy1): Removing an active aggregator
[  515.416717] bond1: (slave dummy1): Releasing backup interface
[  515.473721] bond1 (unregistering): Released all slaves
[  515.549023] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.593211] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.614033] bond1: (slave dummy1): Removing an active aggregator
[  515.614145] bond1: (slave dummy1): Releasing backup interface
[  515.668104] bond1 (unregistering): Released all slaves