[  537.671578] bond1: (slave dummy1): making interface the new active one
[  537.671712] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.681443] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.691682] dummy1: entered promiscuous mode
[  537.736879] dummy1: left promiscuous mode
[  537.746327] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.763920] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.773818] bond1 (unregistering): Released all slaves
[  537.942274] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.950992] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.960677] dummy1: entered promiscuous mode
[  537.960739] dummy2: entered promiscuous mode
[  538.006877] dummy1: left promiscuous mode
[  538.006929] dummy2: left promiscuous mode
[  538.015347] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.025907] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.032782] bond1 (unregistering): Released all slaves
[  538.212967] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.225241] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.269057] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.288490] bond1: (slave dummy1): Removing an active aggregator
[  538.288589] bond1: (slave dummy1): Releasing backup interface
[  538.358196] bond1 (unregistering): Released all slaves
[  538.442333] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.487638] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.506541] bond1: (slave dummy1): Removing an active aggregator
[  538.506649] bond1: (slave dummy1): Releasing backup interface
[  538.572895] bond1 (unregistering): Released all slaves