[  537.719829] bond1: (slave dummy1): making interface the new active one
[  537.719907] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.737527] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.752285] dummy1: entered promiscuous mode
[  537.816248] dummy1: left promiscuous mode
[  537.832675] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.841932] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.855878] bond1 (unregistering): Released all slaves
[  538.109202] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.127527] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.146582] dummy1: entered promiscuous mode
[  538.146645] dummy2: entered promiscuous mode
[  538.196865] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.213154] dummy1: left promiscuous mode
[  538.213205] dummy2: left promiscuous mode
[  538.230300] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.230394] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.230472] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.243006] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.243145] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.252947] bond1 (unregistering): Released all slaves
[  538.496298] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.512626] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.566784] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.595734] bond1: (slave dummy1): Removing an active aggregator
[  538.595840] bond1: (slave dummy1): Releasing backup interface
[  538.673002] bond1 (unregistering): Released all slaves
[  538.770300] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.826589] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.853748] bond1: (slave dummy1): Removing an active aggregator
[  538.853829] bond1: (slave dummy1): Releasing backup interface
[  538.940316] bond1 (unregistering): Released all slaves