[  537.366937] bond1: (slave dummy1): making interface the new active one
[  537.367073] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.377030] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.390757] dummy1: entered promiscuous mode
[  537.446795] dummy1: left promiscuous mode
[  537.457566] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.465933] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.475883] bond1 (unregistering): Released all slaves
[  537.679583] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.690357] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.703329] dummy1: entered promiscuous mode
[  537.703406] dummy2: entered promiscuous mode
[  537.755426] dummy1: left promiscuous mode
[  537.755489] dummy2: left promiscuous mode
[  537.765462] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.774938] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.786878] bond1 (unregistering): Released all slaves
[  537.950653] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.959924] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.997791] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.017841] bond1: (slave dummy1): Removing an active aggregator
[  538.017955] bond1: (slave dummy1): Releasing backup interface
[  538.087230] bond1 (unregistering): Released all slaves
[  538.175755] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.217960] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.237721] bond1: (slave dummy1): Removing an active aggregator
[  538.237864] bond1: (slave dummy1): Releasing backup interface
[  538.307490] bond1 (unregistering): Released all slaves