[  529.278048] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.290069] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.302333] br0: port 1(veth0) entered blocking state
[  529.302428] br0: port 1(veth0) entered disabled state
[  529.302502] veth0: entered allmulticast mode
[  529.302616] veth0: entered promiscuous mode
[  529.314075] br0: port 2(veth1) entered blocking state
[  529.314142] br0: port 2(veth1) entered disabled state
[  529.314194] veth1: entered allmulticast mode
[  529.314276] veth1: entered promiscuous mode
[  529.325126] br0: port 1(veth0) entered blocking state
[  529.325220] br0: port 1(veth0) entered forwarding state
[  530.366961] br0: port 2(veth1) entered blocking state
[  530.367037] br0: port 2(veth1) entered forwarding state
[  532.349976] bond0: (slave veth0): link status definitely up
[  532.350107] bond0: (slave veth1): link status definitely up
[  532.350179] bond0: (slave veth0): making interface the new active one
[  532.350278] bond0: active interface up!
[  532.378047] veth1: left allmulticast mode
[  532.378108] veth1: left promiscuous mode
[  532.378188] br0: port 2(veth1) entered disabled state
[  532.378296] veth0: left allmulticast mode
[  532.378330] veth0: left promiscuous mode
[  532.378372] br0: port 1(veth0) entered disabled state
[  532.399209] bond0: (slave veth1): Releasing backup interface
[  532.408184] bond0: (slave veth0): Releasing backup interface
[  532.436211] bond0 (unregistering): Released all slaves