[  521.704536] bond1: (slave dummy1): making interface the new active one
[  521.704635] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.716747] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.729053] dummy1: entered promiscuous mode
[  521.783936] dummy1: left promiscuous mode
[  521.794835] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.810304] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.820234] bond1 (unregistering): Released all slaves
[  522.023937] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.034781] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.047903] dummy1: entered promiscuous mode
[  522.047992] dummy2: entered promiscuous mode
[  522.103104] dummy1: left promiscuous mode
[  522.103172] dummy2: left promiscuous mode
[  522.115137] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.136323] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.146218] bond1 (unregistering): Released all slaves
[  522.340253] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.351927] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.398062] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.420979] bond1: (slave dummy1): Removing an active aggregator
[  522.421084] bond1: (slave dummy1): Releasing backup interface
[  522.489578] bond1 (unregistering): Released all slaves
[  522.577901] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.620239] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.638903] bond1: (slave dummy1): Removing an active aggregator
[  522.639027] bond1: (slave dummy1): Releasing backup interface
[  522.710331] bond1 (unregistering): Released all slaves