[  537.464251] bond1: (slave dummy1): making interface the new active one
[  537.464335] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.478364] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.492790] dummy1: entered promiscuous mode
[  537.551306] dummy1: left promiscuous mode
[  537.566577] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.576913] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.586808] bond1 (unregistering): Released all slaves
[  537.797158] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.811896] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.825977] dummy1: entered promiscuous mode
[  537.826045] dummy2: entered promiscuous mode
[  537.884711] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.891077] dummy1: left promiscuous mode
[  537.891135] dummy2: left promiscuous mode
[  537.907653] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.907758] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.907869] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.921887] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.922027] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.931812] bond1 (unregistering): Released all slaves
[  538.130925] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.146896] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.197101] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.222360] bond1: (slave dummy1): Removing an active aggregator
[  538.222452] bond1: (slave dummy1): Releasing backup interface
[  538.302454] bond1 (unregistering): Released all slaves
[  538.409736] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.466674] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.495451] bond1: (slave dummy1): Removing an active aggregator
[  538.495557] bond1: (slave dummy1): Releasing backup interface
[  538.575366] bond1 (unregistering): Released all slaves