[  552.754368] bond1: (slave dummy1): making interface the new active one
[  552.754471] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.768010] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.781792] dummy1: entered promiscuous mode
[  552.845033] dummy1: left promiscuous mode
[  552.858875] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.867624] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.873500] bond1 (unregistering): Released all slaves
[  553.089022] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.104212] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.118235] dummy1: entered promiscuous mode
[  553.118291] dummy2: entered promiscuous mode
[  553.180116] dummy1: left promiscuous mode
[  553.180172] dummy2: left promiscuous mode
[  553.194984] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.205579] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.219518] bond1 (unregistering): Released all slaves
[  553.436344] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.452988] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.506489] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.532229] bond1: (slave dummy1): Removing an active aggregator
[  553.532314] bond1: (slave dummy1): Releasing backup interface
[  553.612677] bond1 (unregistering): Released all slaves
[  553.710313] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.759592] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.784633] bond1: (slave dummy1): Removing an active aggregator
[  553.784729] bond1: (slave dummy1): Releasing backup interface
[  553.854784] bond1 (unregistering): Released all slaves