[  552.427258] bond1: (slave dummy1): making interface the new active one
[  552.427360] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.442832] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.458380] dummy1: entered promiscuous mode
[  552.524061] dummy1: left promiscuous mode
[  552.539697] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.550853] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.556768] bond1 (unregistering): Released all slaves
[  552.772811] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.787747] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.799920] dummy1: entered promiscuous mode
[  552.799986] dummy2: entered promiscuous mode
[  552.865268] dummy1: left promiscuous mode
[  552.865340] dummy2: left promiscuous mode
[  552.880246] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.890819] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.900812] bond1 (unregistering): Released all slaves
[  553.123966] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.140586] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.196830] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.227433] bond1: (slave dummy1): Removing an active aggregator
[  553.227531] bond1: (slave dummy1): Releasing backup interface
[  553.306464] bond1 (unregistering): Released all slaves
[  553.412040] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.465137] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.493337] bond1: (slave dummy1): Removing an active aggregator
[  553.493438] bond1: (slave dummy1): Releasing backup interface
[  553.565009] bond1 (unregistering): Released all slaves