[  516.696705] bond1: (slave dummy1): making interface the new active one
[  516.696781] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.709696] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.722199] dummy1: entered promiscuous mode
[  516.777040] dummy1: left promiscuous mode
[  516.792258] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.804642] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.812579] bond1 (unregistering): Released all slaves
[  517.017898] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.029752] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.045800] dummy1: entered promiscuous mode
[  517.045867] dummy2: entered promiscuous mode
[  517.102611] dummy1: left promiscuous mode
[  517.102656] dummy2: left promiscuous mode
[  517.116374] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.136670] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.146586] bond1 (unregistering): Released all slaves
[  517.335866] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.348224] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.391442] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.414611] bond1: (slave dummy1): Removing an active aggregator
[  517.414699] bond1: (slave dummy1): Releasing backup interface
[  517.487123] bond1 (unregistering): Released all slaves
[  517.585121] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.634520] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.657309] bond1: (slave dummy1): Removing an active aggregator
[  517.657399] bond1: (slave dummy1): Releasing backup interface
[  517.734411] bond1 (unregistering): Released all slaves