[  521.962833] bond1: (slave dummy1): making interface the new active one
[  521.962928] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.973686] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.987339] dummy1: entered promiscuous mode
[  522.037032] dummy1: left promiscuous mode
[  522.048502] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.057755] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.070702] bond1 (unregistering): Released all slaves
[  522.257077] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.267385] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.279863] dummy1: entered promiscuous mode
[  522.279929] dummy2: entered promiscuous mode
[  522.330767] dummy1: left promiscuous mode
[  522.330828] dummy2: left promiscuous mode
[  522.341637] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.350703] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.360645] bond1 (unregistering): Released all slaves
[  522.530225] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.542472] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.586966] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.607471] bond1: (slave dummy1): Removing an active aggregator
[  522.607562] bond1: (slave dummy1): Releasing backup interface
[  522.683943] bond1 (unregistering): Released all slaves
[  522.768196] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.812010] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.833541] bond1: (slave dummy1): Removing an active aggregator
[  522.833626] bond1: (slave dummy1): Releasing backup interface
[  522.907418] bond1 (unregistering): Released all slaves