[  553.492295] bond1: (slave dummy1): making interface the new active one
[  553.492379] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.506128] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.518971] dummy1: entered promiscuous mode
[  553.578402] dummy1: left promiscuous mode
[  553.594239] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.604589] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.614522] bond1 (unregistering): Released all slaves
[  553.849594] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.865093] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.879291] dummy1: entered promiscuous mode
[  553.879354] dummy2: entered promiscuous mode
[  553.937817] dummy1: left promiscuous mode
[  553.937874] dummy2: left promiscuous mode
[  553.951859] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.964600] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.981515] bond1 (unregistering): Released all slaves
[  554.193815] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.207829] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.254575] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.279811] bond1: (slave dummy1): Removing an active aggregator
[  554.279898] bond1: (slave dummy1): Releasing backup interface
[  554.364932] bond1 (unregistering): Released all slaves
[  554.461808] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.518152] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.546600] bond1: (slave dummy1): Removing an active aggregator
[  554.546685] bond1: (slave dummy1): Releasing backup interface
[  554.629381] bond1 (unregistering): Released all slaves