[  549.792202] bond1: (slave dummy1): making interface the new active one
[  549.792295] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.806067] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.820613] dummy1: entered promiscuous mode
[  549.879218] dummy1: left promiscuous mode
[  549.894403] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.905582] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.913520] bond1 (unregistering): Released all slaves
[  550.117567] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.130961] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  550.144519] dummy1: entered promiscuous mode
[  550.144574] dummy2: entered promiscuous mode
[  550.198969] dummy1: left promiscuous mode
[  550.199029] dummy2: left promiscuous mode
[  550.212651] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.225575] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.231505] bond1 (unregistering): Released all slaves
[  550.450601] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.464338] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.513182] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.538219] bond1: (slave dummy1): Removing an active aggregator
[  550.538290] bond1: (slave dummy1): Releasing backup interface
[  550.611205] bond1 (unregistering): Released all slaves
[  550.710566] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.760711] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.786512] bond1: (slave dummy1): Removing an active aggregator
[  550.786602] bond1: (slave dummy1): Releasing backup interface
[  550.861578] bond1 (unregistering): Released all slaves