[  548.009706] bond1: (slave dummy1): making interface the new active one
[  548.009810] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  548.023898] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.038453] dummy1: entered promiscuous mode
[  548.101874] dummy1: left promiscuous mode
[  548.117295] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  548.131621] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  548.137497] bond1 (unregistering): Released all slaves
[  548.359434] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  548.375687] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.390737] dummy1: entered promiscuous mode
[  548.390813] dummy2: entered promiscuous mode
[  548.447442] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  548.456162] dummy1: left promiscuous mode
[  548.456226] dummy2: left promiscuous mode
[  548.473610] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  548.473709] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  548.473805] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  548.484568] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  548.484708] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  548.490503] bond1 (unregistering): Released all slaves
[  548.721011] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  548.736029] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  548.790338] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  548.816005] bond1: (slave dummy1): Removing an active aggregator
[  548.816098] bond1: (slave dummy1): Releasing backup interface
[  548.888794] bond1 (unregistering): Released all slaves
[  548.979248] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.036390] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.064222] bond1: (slave dummy1): Removing an active aggregator
[  549.064324] bond1: (slave dummy1): Releasing backup interface
[  549.148350] bond1 (unregistering): Released all slaves