[  536.792376] bond1: (slave dummy1): making interface the new active one
[  536.792480] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.801266] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.810805] dummy1: entered promiscuous mode
[  536.851483] dummy1: left promiscuous mode
[  536.859758] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.868560] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.881507] bond1 (unregistering): Released all slaves
[  537.045573] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.056087] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.065926] dummy1: entered promiscuous mode
[  537.066015] dummy2: entered promiscuous mode
[  537.112941] dummy1: left promiscuous mode
[  537.113020] dummy2: left promiscuous mode
[  537.121561] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.133554] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.150480] bond1 (unregistering): Released all slaves
[  537.295780] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.305896] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.345096] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.364801] bond1: (slave dummy1): Removing an active aggregator
[  537.364916] bond1: (slave dummy1): Releasing backup interface
[  537.419459] bond1 (unregistering): Released all slaves
[  537.500991] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.542243] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.562289] bond1: (slave dummy1): Removing an active aggregator
[  537.562403] bond1: (slave dummy1): Releasing backup interface
[  537.623397] bond1 (unregistering): Released all slaves