[  520.252849] bond1: (slave dummy1): making interface the new active one
[  520.252946] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.265258] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.276239] dummy1: entered promiscuous mode
[  520.325162] dummy1: left promiscuous mode
[  520.335347] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.345194] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.355184] bond1 (unregistering): Released all slaves
[  520.538670] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.549649] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.561485] dummy1: entered promiscuous mode
[  520.561554] dummy2: entered promiscuous mode
[  520.611875] dummy1: left promiscuous mode
[  520.611981] dummy2: left promiscuous mode
[  520.621983] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.631247] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.639185] bond1 (unregistering): Released all slaves
[  520.815184] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.826144] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.871987] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.891746] bond1: (slave dummy1): Removing an active aggregator
[  520.891841] bond1: (slave dummy1): Releasing backup interface
[  520.967647] bond1 (unregistering): Released all slaves
[  521.055337] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.099593] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.118505] bond1: (slave dummy1): Removing an active aggregator
[  521.118593] bond1: (slave dummy1): Releasing backup interface
[  521.188225] bond1 (unregistering): Released all slaves