[  552.762126] bond1: (slave dummy1): making interface the new active one
[  552.762223] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.776562] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.789903] dummy1: entered promiscuous mode
[  552.844734] dummy1: left promiscuous mode
[  552.858423] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.869650] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.875604] bond1 (unregistering): Released all slaves
[  553.087219] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.101691] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.115652] dummy1: entered promiscuous mode
[  553.115717] dummy2: entered promiscuous mode
[  553.175687] dummy1: left promiscuous mode
[  553.175761] dummy2: left promiscuous mode
[  553.190613] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.202680] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.208665] bond1 (unregistering): Released all slaves
[  553.419520] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.435321] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.488945] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.515886] bond1: (slave dummy1): Removing an active aggregator
[  553.515971] bond1: (slave dummy1): Releasing backup interface
[  553.589679] bond1 (unregistering): Released all slaves
[  553.679039] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.731537] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.756273] bond1: (slave dummy1): Removing an active aggregator
[  553.756357] bond1: (slave dummy1): Releasing backup interface
[  553.829411] bond1 (unregistering): Released all slaves