[  549.345177] bond1: (slave dummy1): making interface the new active one
[  549.345291] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.361754] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.377921] dummy1: entered promiscuous mode
[  549.435854] dummy1: left promiscuous mode
[  549.448530] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.459474] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.465430] bond1 (unregistering): Released all slaves
[  549.681866] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.695557] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.708612] dummy1: entered promiscuous mode
[  549.708668] dummy2: entered promiscuous mode
[  549.763159] dummy1: left promiscuous mode
[  549.763207] dummy2: left promiscuous mode
[  549.777662] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.787462] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.793409] bond1 (unregistering): Released all slaves
[  549.980008] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.994340] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.043054] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.064657] bond1: (slave dummy1): Removing an active aggregator
[  550.064718] bond1: (slave dummy1): Releasing backup interface
[  550.126524] bond1 (unregistering): Released all slaves
[  550.209241] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.251886] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.273943] bond1: (slave dummy1): Removing an active aggregator
[  550.274005] bond1: (slave dummy1): Releasing backup interface
[  550.333891] bond1 (unregistering): Released all slaves