[  537.777230] bond1: (slave dummy1): making interface the new active one
[  537.777343] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.787676] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.799865] dummy1: entered promiscuous mode
[  537.846441] dummy1: left promiscuous mode
[  537.855968] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.865500] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.875389] bond1 (unregistering): Released all slaves
[  538.052606] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.061320] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.073355] dummy1: entered promiscuous mode
[  538.073409] dummy2: entered promiscuous mode
[  538.120014] dummy1: left promiscuous mode
[  538.120107] dummy2: left promiscuous mode
[  538.129283] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.149489] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.166426] bond1 (unregistering): Released all slaves
[  538.323821] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.332731] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.365566] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.381306] bond1: (slave dummy1): Removing an active aggregator
[  538.381431] bond1: (slave dummy1): Releasing backup interface
[  538.450508] bond1 (unregistering): Released all slaves
[  538.523090] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.561190] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.577688] bond1: (slave dummy1): Removing an active aggregator
[  538.577765] bond1: (slave dummy1): Releasing backup interface
[  538.646627] bond1 (unregistering): Released all slaves