[  537.923546] bond1: (slave dummy1): making interface the new active one
[  537.923645] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.939787] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.954117] dummy1: entered promiscuous mode
[  538.018381] dummy1: left promiscuous mode
[  538.034475] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.043870] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.053786] bond1 (unregistering): Released all slaves
[  538.297972] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.315749] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.333208] dummy1: entered promiscuous mode
[  538.333288] dummy2: entered promiscuous mode
[  538.388720] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.408324] dummy1: left promiscuous mode
[  538.408400] dummy2: left promiscuous mode
[  538.427062] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.427137] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.427206] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.438821] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.438972] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.444761] bond1 (unregistering): Released all slaves
[  538.686412] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.704993] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.765324] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.794215] bond1: (slave dummy1): Removing an active aggregator
[  538.794295] bond1: (slave dummy1): Releasing backup interface
[  538.872059] bond1 (unregistering): Released all slaves
[  538.988483] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.052970] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.084413] bond1: (slave dummy1): Removing an active aggregator
[  539.084524] bond1: (slave dummy1): Releasing backup interface
[  539.167519] bond1 (unregistering): Released all slaves