[  531.893391] bond1: (slave dummy1): making interface the new active one
[  531.893499] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.911246] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.926329] dummy1: entered promiscuous mode
[  531.992715] dummy1: left promiscuous mode
[  532.008833] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.025551] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.035500] bond1 (unregistering): Released all slaves
[  532.295628] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.314188] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.330917] dummy1: entered promiscuous mode
[  532.331013] dummy2: entered promiscuous mode
[  532.385443] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.407609] dummy1: left promiscuous mode
[  532.407669] dummy2: left promiscuous mode
[  532.425755] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.425832] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.425923] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.434638] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.434754] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.444585] bond1 (unregistering): Released all slaves
[  532.706351] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.726397] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.788439] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.823059] bond1: (slave dummy1): Removing an active aggregator
[  532.823167] bond1: (slave dummy1): Releasing backup interface
[  532.903450] bond1 (unregistering): Released all slaves
[  533.006590] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  533.066939] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.099178] bond1: (slave dummy1): Removing an active aggregator
[  533.099279] bond1: (slave dummy1): Releasing backup interface
[  533.189831] bond1 (unregistering): Released all slaves