[  538.231927] bond1: (slave dummy1): making interface the new active one
[  538.232087] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.247790] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.263442] dummy1: entered promiscuous mode
[  538.325137] dummy1: left promiscuous mode
[  538.337784] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.356822] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.362748] bond1 (unregistering): Released all slaves
[  538.587653] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.606071] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.621753] dummy1: entered promiscuous mode
[  538.621831] dummy2: entered promiscuous mode
[  538.675645] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.694232] dummy1: left promiscuous mode
[  538.694279] dummy2: left promiscuous mode
[  538.711250] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.711349] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.711442] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.722823] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.722977] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.732795] bond1 (unregistering): Released all slaves
[  538.955749] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.971877] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.020728] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.044533] bond1: (slave dummy1): Removing an active aggregator
[  539.044612] bond1: (slave dummy1): Releasing backup interface
[  539.105295] bond1 (unregistering): Released all slaves
[  539.200206] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.257556] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.284807] bond1: (slave dummy1): Removing an active aggregator
[  539.284909] bond1: (slave dummy1): Releasing backup interface
[  539.363669] bond1 (unregistering): Released all slaves