[  530.215543] bond1: (slave dummy1): making interface the new active one
[  530.215631] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  530.233066] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  530.247227] dummy1: entered promiscuous mode
[  530.313099] dummy1: left promiscuous mode
[  530.327830] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  530.337065] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  530.354002] bond1 (unregistering): Released all slaves
[  530.578133] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  530.591872] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  530.607728] dummy1: entered promiscuous mode
[  530.607789] dummy2: entered promiscuous mode
[  530.668946] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.672844] dummy1: left promiscuous mode
[  530.672893] dummy2: left promiscuous mode
[  530.686296] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  530.686365] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.686429] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  530.697124] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  530.697244] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  530.707037] bond1 (unregistering): Released all slaves
[  530.914817] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  530.929607] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.983323] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.007856] bond1: (slave dummy1): Removing an active aggregator
[  531.007985] bond1: (slave dummy1): Releasing backup interface
[  531.093906] bond1 (unregistering): Released all slaves
[  531.193844] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.241327] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.265299] bond1: (slave dummy1): Removing an active aggregator
[  531.265374] bond1: (slave dummy1): Releasing backup interface
[  531.347558] bond1 (unregistering): Released all slaves