[  549.160198] bond1: (slave dummy1): making interface the new active one
[  549.160280] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  549.173685] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.186453] dummy1: entered promiscuous mode
[  549.243365] dummy1: left promiscuous mode
[  549.257873] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.268245] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.274197] bond1 (unregistering): Released all slaves
[  549.478615] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.493444] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  549.506499] dummy1: entered promiscuous mode
[  549.506547] dummy2: entered promiscuous mode
[  549.568832] dummy1: left promiscuous mode
[  549.568895] dummy2: left promiscuous mode
[  549.582156] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  549.599291] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  549.605203] bond1 (unregistering): Released all slaves
[  549.812353] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.825963] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.877386] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.903314] bond1: (slave dummy1): Removing an active aggregator
[  549.903408] bond1: (slave dummy1): Releasing backup interface
[  549.977746] bond1 (unregistering): Released all slaves
[  550.080559] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  550.129207] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.151126] bond1: (slave dummy1): Removing an active aggregator
[  550.151269] bond1: (slave dummy1): Releasing backup interface
[  550.227792] bond1 (unregistering): Released all slaves