[  549.586014] bond1: (slave dummy1): making interface the new active one
[  549.586118] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.603261] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.617869] dummy1: entered promiscuous mode
[  549.677640] dummy1: left promiscuous mode
[  549.694234] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.701611] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.707535] bond1 (unregistering): Released all slaves
[  549.912090] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.924999] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.937236] dummy1: entered promiscuous mode
[  549.937280] dummy2: entered promiscuous mode
[  549.989020] dummy1: left promiscuous mode
[  549.989068] dummy2: left promiscuous mode
[  550.001575] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.007559] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.021537] bond1 (unregistering): Released all slaves
[  550.201800] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.216437] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.262547] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.286260] bond1: (slave dummy1): Removing an active aggregator
[  550.286336] bond1: (slave dummy1): Releasing backup interface
[  550.355876] bond1 (unregistering): Released all slaves
[  550.441892] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.488274] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.510601] bond1: (slave dummy1): Removing an active aggregator
[  550.510678] bond1: (slave dummy1): Releasing backup interface
[  550.583043] bond1 (unregistering): Released all slaves