[  531.255194] bond1: (slave dummy1): making interface the new active one
[  531.255295] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.273608] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.288468] dummy1: entered promiscuous mode
[  531.358413] dummy1: left promiscuous mode
[  531.377486] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.386973] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.396856] bond1 (unregistering): Released all slaves
[  531.654652] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.672359] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.691487] dummy1: entered promiscuous mode
[  531.691558] dummy2: entered promiscuous mode
[  531.740759] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.765274] dummy1: left promiscuous mode
[  531.765327] dummy2: left promiscuous mode
[  531.782228] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.782324] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.782424] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.792071] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.792215] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.801873] bond1 (unregistering): Released all slaves
[  532.031590] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.049942] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.106337] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.137058] bond1: (slave dummy1): Removing an active aggregator
[  532.137149] bond1: (slave dummy1): Releasing backup interface
[  532.213878] bond1 (unregistering): Released all slaves
[  532.321305] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.377228] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.405066] bond1: (slave dummy1): Removing an active aggregator
[  532.405142] bond1: (slave dummy1): Releasing backup interface
[  532.484920] bond1 (unregistering): Released all slaves