[  517.570160] bond1: (slave dummy1): making interface the new active one
[  517.570264] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.578981] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.589593] dummy1: entered promiscuous mode
[  517.632928] dummy1: left promiscuous mode
[  517.642600] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.652271] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.662190] bond1 (unregistering): Released all slaves
[  517.841804] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.851002] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.861519] dummy1: entered promiscuous mode
[  517.861583] dummy2: entered promiscuous mode
[  517.907215] dummy1: left promiscuous mode
[  517.907291] dummy2: left promiscuous mode
[  517.917162] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.928265] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.944195] bond1 (unregistering): Released all slaves
[  518.101064] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.110575] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.153721] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.171641] bond1: (slave dummy1): Removing an active aggregator
[  518.171730] bond1: (slave dummy1): Releasing backup interface
[  518.236642] bond1 (unregistering): Released all slaves
[  518.309184] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.348445] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.365038] bond1: (slave dummy1): Removing an active aggregator
[  518.365164] bond1: (slave dummy1): Releasing backup interface
[  518.429450] bond1 (unregistering): Released all slaves