[  536.642685] bond1: (slave dummy1): making interface the new active one
[  536.642849] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.669889] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.698548] dummy1: entered promiscuous mode
[  536.816691] dummy1: left promiscuous mode
[  536.841447] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.847945] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.853901] bond1 (unregistering): Released all slaves
[  537.247875] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.274228] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.299760] dummy1: entered promiscuous mode
[  537.299858] dummy2: entered promiscuous mode
[  537.333796] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.417355] dummy1: left promiscuous mode
[  537.417461] dummy2: left promiscuous mode
[  537.442218] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.442337] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.442434] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.452963] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.453141] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.462873] bond1 (unregistering): Released all slaves
[  537.804804] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.831022] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.918204] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.967967] bond1: (slave dummy1): Removing an active aggregator
[  537.968107] bond1: (slave dummy1): Releasing backup interface
[  538.093694] bond1 (unregistering): Released all slaves
[  538.253986] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.343447] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.386581] bond1: (slave dummy1): Removing an active aggregator
[  538.386681] bond1: (slave dummy1): Releasing backup interface
[  538.504038] bond1 (unregistering): Released all slaves