[  531.157472] bond1: (slave dummy1): making interface the new active one
[  531.157556] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.171773] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.184727] dummy1: entered promiscuous mode
[  531.244178] dummy1: left promiscuous mode
[  531.255799] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.269725] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.276701] bond1 (unregistering): Released all slaves
[  531.503204] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.519806] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.533718] dummy1: entered promiscuous mode
[  531.533770] dummy2: entered promiscuous mode
[  531.593614] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.600116] dummy1: left promiscuous mode
[  531.600165] dummy2: left promiscuous mode
[  531.614309] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.614375] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.614443] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.625756] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.625878] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.635706] bond1 (unregistering): Released all slaves
[  531.846331] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.862735] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.916123] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.943049] bond1: (slave dummy1): Removing an active aggregator
[  531.943139] bond1: (slave dummy1): Releasing backup interface
[  532.011067] bond1 (unregistering): Released all slaves
[  532.108528] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.154613] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.179285] bond1: (slave dummy1): Removing an active aggregator
[  532.179376] bond1: (slave dummy1): Releasing backup interface
[  532.258485] bond1 (unregistering): Released all slaves