[  537.623636] bond1: (slave dummy1): making interface the new active one
[  537.623716] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.640591] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.656092] dummy1: entered promiscuous mode
[  537.725698] dummy1: left promiscuous mode
[  537.743820] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.762129] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.772048] bond1 (unregistering): Released all slaves
[  538.013798] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.031281] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.050309] dummy1: entered promiscuous mode
[  538.050385] dummy2: entered promiscuous mode
[  538.104935] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.123184] dummy1: left promiscuous mode
[  538.123240] dummy2: left promiscuous mode
[  538.139558] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.139662] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.139740] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.149117] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.149236] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.159041] bond1 (unregistering): Released all slaves
[  538.402523] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.421825] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.482766] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.515099] bond1: (slave dummy1): Removing an active aggregator
[  538.515192] bond1: (slave dummy1): Releasing backup interface
[  538.603459] bond1 (unregistering): Released all slaves
[  538.725483] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.784349] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.814026] bond1: (slave dummy1): Removing an active aggregator
[  538.814120] bond1: (slave dummy1): Releasing backup interface
[  538.905658] bond1 (unregistering): Released all slaves