[  553.935653] bond1: (slave dummy1): making interface the new active one
[  553.935742] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.949363] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.964771] dummy1: entered promiscuous mode
[  554.030502] dummy1: left promiscuous mode
[  554.047002] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  554.053509] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  554.059449] bond1 (unregistering): Released all slaves
[  554.265471] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.280909] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  554.293923] dummy1: entered promiscuous mode
[  554.293972] dummy2: entered promiscuous mode
[  554.358421] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.361100] dummy1: left promiscuous mode
[  554.361152] dummy2: left promiscuous mode
[  554.377014] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  554.377101] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.377201] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  554.385551] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  554.385663] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  554.394480] bond1 (unregistering): Released all slaves
[  554.619274] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.633877] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.682290] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.707188] bond1: (slave dummy1): Removing an active aggregator
[  554.707271] bond1: (slave dummy1): Releasing backup interface
[  554.783074] bond1 (unregistering): Released all slaves
[  554.882693] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.933843] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.957234] bond1: (slave dummy1): Removing an active aggregator
[  554.957307] bond1: (slave dummy1): Releasing backup interface
[  555.036328] bond1 (unregistering): Released all slaves