[  537.387431] bond1: (slave dummy1): making interface the new active one
[  537.387544] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.398086] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.408074] dummy1: entered promiscuous mode
[  537.450208] dummy1: left promiscuous mode
[  537.458132] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.464524] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.472454] bond1 (unregistering): Released all slaves
[  537.640917] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.649708] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.659519] dummy1: entered promiscuous mode
[  537.659576] dummy2: entered promiscuous mode
[  537.701567] dummy1: left promiscuous mode
[  537.701627] dummy2: left promiscuous mode
[  537.710262] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.715499] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.723441] bond1 (unregistering): Released all slaves
[  537.867827] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.876350] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.911713] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.927447] bond1: (slave dummy1): Removing an active aggregator
[  537.927557] bond1: (slave dummy1): Releasing backup interface
[  537.980393] bond1 (unregistering): Released all slaves
[  538.053175] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.090252] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.107479] bond1: (slave dummy1): Removing an active aggregator
[  538.107556] bond1: (slave dummy1): Releasing backup interface
[  538.153236] bond1 (unregistering): Released all slaves