[  537.608565] bond1: (slave dummy1): making interface the new active one
[  537.608670] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.626559] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.641514] dummy1: entered promiscuous mode
[  537.712946] dummy1: left promiscuous mode
[  537.727515] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.738054] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.747970] bond1 (unregistering): Released all slaves
[  537.983856] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.000934] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.015789] dummy1: entered promiscuous mode
[  538.015850] dummy2: entered promiscuous mode
[  538.076883] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.081669] dummy1: left promiscuous mode
[  538.081718] dummy2: left promiscuous mode
[  538.099227] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.099313] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.099397] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.119092] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.119244] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.128983] bond1 (unregistering): Released all slaves
[  538.351598] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.368432] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.431101] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.461105] bond1: (slave dummy1): Removing an active aggregator
[  538.461209] bond1: (slave dummy1): Releasing backup interface
[  538.550664] bond1 (unregistering): Released all slaves
[  538.655040] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.707587] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.733986] bond1: (slave dummy1): Removing an active aggregator
[  538.734087] bond1: (slave dummy1): Releasing backup interface
[  538.803692] bond1 (unregistering): Released all slaves