[  551.686577] bond1: (slave dummy1): making interface the new active one
[  551.686681] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  551.702827] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  551.716910] dummy1: entered promiscuous mode
[  551.780019] dummy1: left promiscuous mode
[  551.794064] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  551.808754] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  551.818664] bond1 (unregistering): Released all slaves
[  552.033050] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.046714] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.059862] dummy1: entered promiscuous mode
[  552.059925] dummy2: entered promiscuous mode
[  552.121166] dummy1: left promiscuous mode
[  552.121221] dummy2: left promiscuous mode
[  552.134303] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.148728] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.158660] bond1 (unregistering): Released all slaves
[  552.365294] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.380118] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.424838] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.448765] bond1: (slave dummy1): Removing an active aggregator
[  552.448847] bond1: (slave dummy1): Releasing backup interface
[  552.525154] bond1 (unregistering): Released all slaves
[  552.618124] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.665614] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.688257] bond1: (slave dummy1): Removing an active aggregator
[  552.688335] bond1: (slave dummy1): Releasing backup interface
[  552.771872] bond1 (unregistering): Released all slaves