[  537.414286] bond1: (slave dummy1): making interface the new active one
[  537.414368] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.423128] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.432975] dummy1: entered promiscuous mode
[  537.477962] dummy1: left promiscuous mode
[  537.487534] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.501015] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.510936] bond1 (unregistering): Released all slaves
[  537.683968] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.693406] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.703800] dummy1: entered promiscuous mode
[  537.703874] dummy2: entered promiscuous mode
[  537.753134] dummy1: left promiscuous mode
[  537.753213] dummy2: left promiscuous mode
[  537.762728] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.778026] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.794942] bond1 (unregistering): Released all slaves
[  537.954058] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.964139] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.003898] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.023597] bond1: (slave dummy1): Removing an active aggregator
[  538.023718] bond1: (slave dummy1): Releasing backup interface
[  538.082883] bond1 (unregistering): Released all slaves
[  538.168313] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.214072] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.234665] bond1: (slave dummy1): Removing an active aggregator
[  538.234785] bond1: (slave dummy1): Releasing backup interface
[  538.304091] bond1 (unregistering): Released all slaves