[  537.044715] bond1: (slave dummy1): making interface the new active one
[  537.044801] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.058993] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.074825] dummy1: entered promiscuous mode
[  537.143891] dummy1: left promiscuous mode
[  537.158133] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.168953] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.178892] bond1 (unregistering): Released all slaves
[  537.397792] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.413164] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.426941] dummy1: entered promiscuous mode
[  537.426995] dummy2: entered promiscuous mode
[  537.488827] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.489287] dummy1: left promiscuous mode
[  537.489332] dummy2: left promiscuous mode
[  537.505788] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.505879] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.505963] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.517951] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.518075] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.523886] bond1 (unregistering): Released all slaves
[  537.728560] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.744711] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.795816] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.822049] bond1: (slave dummy1): Removing an active aggregator
[  537.822130] bond1: (slave dummy1): Releasing backup interface
[  537.900282] bond1 (unregistering): Released all slaves
[  537.999633] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.055566] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.082895] bond1: (slave dummy1): Removing an active aggregator
[  538.082978] bond1: (slave dummy1): Releasing backup interface
[  538.158391] bond1 (unregistering): Released all slaves