[  552.643873] bond1: (slave dummy1): making interface the new active one
[  552.644000] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.661217] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.677911] dummy1: entered promiscuous mode
[  552.744116] dummy1: left promiscuous mode
[  552.759127] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.764550] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.772501] bond1 (unregistering): Released all slaves
[  553.004113] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.018818] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.035222] dummy1: entered promiscuous mode
[  553.035287] dummy2: entered promiscuous mode
[  553.094450] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.098717] dummy1: left promiscuous mode
[  553.098763] dummy2: left promiscuous mode
[  553.115077] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.115166] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.115251] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.127577] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.127717] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.133506] bond1 (unregistering): Released all slaves
[  553.353621] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.368711] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.415930] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.440695] bond1: (slave dummy1): Removing an active aggregator
[  553.440794] bond1: (slave dummy1): Releasing backup interface
[  553.517021] bond1 (unregistering): Released all slaves
[  553.611814] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.664465] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.690163] bond1: (slave dummy1): Removing an active aggregator
[  553.690254] bond1: (slave dummy1): Releasing backup interface
[  553.765679] bond1 (unregistering): Released all slaves