[  537.460799] bond1: (slave dummy1): making interface the new active one
[  537.461143] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.469747] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.480610] dummy1: entered promiscuous mode
[  537.528694] dummy1: left promiscuous mode
[  537.539172] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.550549] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.560452] bond1 (unregistering): Released all slaves
[  537.746434] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.757246] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.766890] dummy1: entered promiscuous mode
[  537.766960] dummy2: entered promiscuous mode
[  537.812811] dummy1: left promiscuous mode
[  537.812868] dummy2: left promiscuous mode
[  537.823146] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.837489] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.854441] bond1 (unregistering): Released all slaves
[  538.019806] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.031697] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.066824] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.083654] bond1: (slave dummy1): Removing an active aggregator
[  538.083745] bond1: (slave dummy1): Releasing backup interface
[  538.137365] bond1 (unregistering): Released all slaves
[  538.206892] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.245442] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.264542] bond1: (slave dummy1): Removing an active aggregator
[  538.264616] bond1: (slave dummy1): Releasing backup interface
[  538.334679] bond1 (unregistering): Released all slaves