[  518.364987] bond1: (slave dummy1): making interface the new active one
[  518.365081] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.375801] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.387967] dummy1: entered promiscuous mode
[  518.444633] dummy1: left promiscuous mode
[  518.455999] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.471333] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.481228] bond1 (unregistering): Released all slaves
[  518.694853] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.707459] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.721685] dummy1: entered promiscuous mode
[  518.721750] dummy2: entered promiscuous mode
[  518.782135] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.784943] dummy1: left promiscuous mode
[  518.785023] dummy2: left promiscuous mode
[  518.796823] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  518.796935] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.797024] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.811211] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  518.811360] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.817172] bond1 (unregistering): Released all slaves
[  519.000466] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.010770] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.054072] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.074625] bond1: (slave dummy1): Removing an active aggregator
[  519.074739] bond1: (slave dummy1): Releasing backup interface
[  519.145024] bond1 (unregistering): Released all slaves
[  519.232785] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.281006] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.304384] bond1: (slave dummy1): Removing an active aggregator
[  519.304464] bond1: (slave dummy1): Releasing backup interface
[  519.376400] bond1 (unregistering): Released all slaves