[  528.549147] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.559129] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.568921] br0: port 1(veth0) entered blocking state
[  528.569005] br0: port 1(veth0) entered disabled state
[  528.569065] veth0: entered allmulticast mode
[  528.569156] veth0: entered promiscuous mode
[  528.578219] br0: port 2(veth1) entered blocking state
[  528.578272] br0: port 2(veth1) entered disabled state
[  528.578314] veth1: entered allmulticast mode
[  528.578399] veth1: entered promiscuous mode
[  529.524488] br0: port 1(veth0) entered blocking state
[  529.524608] br0: port 1(veth0) entered forwarding state
[  529.524697] br0: port 2(veth1) entered blocking state
[  529.524754] br0: port 2(veth1) entered forwarding state
[  530.612419] bond0: (slave veth1): link status definitely up
[  530.612544] bond0: (slave veth1): making interface the new active one
[  530.612636] bond0: active interface up!
[  530.698948] veth1: left allmulticast mode
[  530.699057] veth1: left promiscuous mode
[  530.699123] br0: port 2(veth1) entered disabled state
[  530.699279] veth0: left allmulticast mode
[  530.699354] veth0: left promiscuous mode
[  530.699413] br0: port 1(veth0) entered disabled state
[  530.715690] bond0: (slave veth1): Releasing backup interface
[  530.722660] bond0: (slave veth0): Releasing backup interface
[  530.759649] bond0 (unregistering): Released all slaves