[  516.155199] bond1: (slave dummy1): making interface the new active one
[  516.155308] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.167493] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.179717] dummy1: entered promiscuous mode
[  516.230501] dummy1: left promiscuous mode
[  516.240546] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.252252] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.262183] bond1 (unregistering): Released all slaves
[  516.468407] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.482478] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.494617] dummy1: entered promiscuous mode
[  516.494696] dummy2: entered promiscuous mode
[  516.546508] dummy1: left promiscuous mode
[  516.546569] dummy2: left promiscuous mode
[  516.557136] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.573242] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.583186] bond1 (unregistering): Released all slaves
[  516.778142] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.789806] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.833658] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.858262] bond1: (slave dummy1): Removing an active aggregator
[  516.858371] bond1: (slave dummy1): Releasing backup interface
[  516.929704] bond1 (unregistering): Released all slaves
[  517.022468] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.065856] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.089361] bond1: (slave dummy1): Removing an active aggregator
[  517.089480] bond1: (slave dummy1): Releasing backup interface
[  517.161973] bond1 (unregistering): Released all slaves