[  520.100781] bond1: (slave dummy1): making interface the new active one
[  520.100882] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.111180] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.123685] dummy1: entered promiscuous mode
[  520.176393] dummy1: left promiscuous mode
[  520.187070] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.194078] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.201017] bond1 (unregistering): Released all slaves
[  520.391292] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.400018] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.410097] dummy1: entered promiscuous mode
[  520.410167] dummy2: entered promiscuous mode
[  520.455288] dummy1: left promiscuous mode
[  520.455349] dummy2: left promiscuous mode
[  520.464724] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.474108] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.484033] bond1 (unregistering): Released all slaves
[  520.650960] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.661181] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.701461] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.721569] bond1: (slave dummy1): Removing an active aggregator
[  520.721684] bond1: (slave dummy1): Releasing backup interface
[  520.794132] bond1 (unregistering): Released all slaves
[  520.873764] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.912089] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.933840] bond1: (slave dummy1): Removing an active aggregator
[  520.933954] bond1: (slave dummy1): Releasing backup interface
[  520.990662] bond1 (unregistering): Released all slaves