[  552.501922] bond1: (slave dummy1): making interface the new active one
[  552.502016] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.515918] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.528335] dummy1: entered promiscuous mode
[  552.585110] dummy1: left promiscuous mode
[  552.597536] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.607598] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.613526] bond1 (unregistering): Released all slaves
[  552.804535] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.817153] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.831074] dummy1: entered promiscuous mode
[  552.831139] dummy2: entered promiscuous mode
[  552.889625] dummy1: left promiscuous mode
[  552.889683] dummy2: left promiscuous mode
[  552.902386] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.914583] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.920546] bond1 (unregistering): Released all slaves
[  553.108237] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.122252] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.169792] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.191539] bond1: (slave dummy1): Removing an active aggregator
[  553.191610] bond1: (slave dummy1): Releasing backup interface
[  553.257405] bond1 (unregistering): Released all slaves
[  553.348714] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.393360] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.416351] bond1: (slave dummy1): Removing an active aggregator
[  553.416413] bond1: (slave dummy1): Releasing backup interface
[  553.479792] bond1 (unregistering): Released all slaves