[  537.538683] bond1: (slave dummy1): making interface the new active one
[  537.538807] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.552246] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.565792] dummy1: entered promiscuous mode
[  537.620638] dummy1: left promiscuous mode
[  537.631383] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.640039] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.652924] bond1 (unregistering): Released all slaves
[  537.875893] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.887182] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.900827] dummy1: entered promiscuous mode
[  537.900940] dummy2: entered promiscuous mode
[  537.960786] dummy1: left promiscuous mode
[  537.960920] dummy2: left promiscuous mode
[  537.971787] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.987020] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.999896] bond1 (unregistering): Released all slaves
[  538.207052] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.218932] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.267389] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.289237] bond1: (slave dummy1): Removing an active aggregator
[  538.289361] bond1: (slave dummy1): Releasing backup interface
[  538.347965] bond1 (unregistering): Released all slaves
[  538.439661] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.484578] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.506114] bond1: (slave dummy1): Removing an active aggregator
[  538.506236] bond1: (slave dummy1): Releasing backup interface
[  538.575078] bond1 (unregistering): Released all slaves