[  517.495991] bond1: (slave dummy1): making interface the new active one
[  517.496093] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.507635] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.520127] dummy1: entered promiscuous mode
[  517.577438] dummy1: left promiscuous mode
[  517.588009] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.597589] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.607541] bond1 (unregistering): Released all slaves
[  517.798195] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.808865] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.821853] dummy1: entered promiscuous mode
[  517.821925] dummy2: entered promiscuous mode
[  517.870620] dummy1: left promiscuous mode
[  517.870673] dummy2: left promiscuous mode
[  517.881680] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.904576] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.914524] bond1 (unregistering): Released all slaves
[  518.083512] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.095119] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.139699] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.160349] bond1: (slave dummy1): Removing an active aggregator
[  518.160431] bond1: (slave dummy1): Releasing backup interface
[  518.220754] bond1 (unregistering): Released all slaves
[  518.297649] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.337007] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.355467] bond1: (slave dummy1): Removing an active aggregator
[  518.355544] bond1: (slave dummy1): Releasing backup interface
[  518.421339] bond1 (unregistering): Released all slaves