[  530.695019] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.703790] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.712767] br0: port 1(veth0) entered blocking state
[  530.712835] br0: port 1(veth0) entered disabled state
[  530.712890] veth0: entered allmulticast mode
[  530.712969] veth0: entered promiscuous mode
[  530.722297] br0: port 2(veth1) entered blocking state
[  530.722366] br0: port 2(veth1) entered disabled state
[  530.722433] veth1: entered allmulticast mode
[  530.722527] veth1: entered promiscuous mode
[  530.853472] br0: port 1(veth0) entered blocking state
[  530.853581] br0: port 1(veth0) entered forwarding state
[  530.853674] br0: port 2(veth1) entered blocking state
[  530.853718] br0: port 2(veth1) entered forwarding state
[  532.726446] bond0: (slave veth1): link status definitely up
[  532.726535] bond0: (slave veth1): making interface the new active one
[  532.726604] bond0: active interface up!
[  532.853038] veth1: left allmulticast mode
[  532.853097] veth1: left promiscuous mode
[  532.853146] br0: port 2(veth1) entered disabled state
[  532.853322] veth0: left allmulticast mode
[  532.853370] veth0: left promiscuous mode
[  532.853425] br0: port 1(veth0) entered disabled state
[  532.868853] bond0: (slave veth1): Releasing backup interface
[  532.872625] bond0: (slave veth0): Releasing backup interface
[  532.901703] bond0 (unregistering): Released all slaves