[  516.953149] bond1: (slave dummy1): making interface the new active one
[  516.953236] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.965648] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.977160] dummy1: entered promiscuous mode
[  517.033697] dummy1: left promiscuous mode
[  517.044700] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.056156] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.065090] bond1 (unregistering): Released all slaves
[  517.270255] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.281053] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.294006] dummy1: entered promiscuous mode
[  517.294108] dummy2: entered promiscuous mode
[  517.344908] dummy1: left promiscuous mode
[  517.344975] dummy2: left promiscuous mode
[  517.356795] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.374255] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.384176] bond1 (unregistering): Released all slaves
[  517.575990] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.588740] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.637183] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.661770] bond1: (slave dummy1): Removing an active aggregator
[  517.661867] bond1: (slave dummy1): Releasing backup interface
[  517.728417] bond1 (unregistering): Released all slaves
[  517.823584] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.866068] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.886208] bond1: (slave dummy1): Removing an active aggregator
[  517.886321] bond1: (slave dummy1): Releasing backup interface
[  517.968664] bond1 (unregistering): Released all slaves