[  529.815810] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.824759] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.833558] br0: port 1(veth0) entered blocking state
[  529.833612] br0: port 1(veth0) entered disabled state
[  529.833658] veth0: entered allmulticast mode
[  529.833742] veth0: entered promiscuous mode
[  529.842952] br0: port 2(veth1) entered blocking state
[  529.843009] br0: port 2(veth1) entered disabled state
[  529.843050] veth1: entered allmulticast mode
[  529.843136] veth1: entered promiscuous mode
[  529.888218] br0: port 1(veth0) entered blocking state
[  529.888287] br0: port 1(veth0) entered forwarding state
[  529.888360] br0: port 2(veth1) entered blocking state
[  529.888405] br0: port 2(veth1) entered forwarding state
[  531.832217] bond0: (slave veth1): link status definitely up
[  531.832314] bond0: (slave veth1): making interface the new active one
[  531.832401] bond0: active interface up!
[  531.965255] veth1: left allmulticast mode
[  531.965310] veth1: left promiscuous mode
[  531.965391] br0: port 2(veth1) entered disabled state
[  531.965573] veth0: left allmulticast mode
[  531.965629] veth0: left promiscuous mode
[  531.965686] br0: port 1(veth0) entered disabled state
[  531.980923] bond0: (slave veth1): Releasing backup interface
[  531.987369] bond0: (slave veth0): Releasing backup interface
[  532.015405] bond0 (unregistering): Released all slaves