[  526.835660] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.849720] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.863332] br0: port 1(veth0) entered blocking state
[  526.863403] br0: port 1(veth0) entered disabled state
[  526.863453] veth0: entered allmulticast mode
[  526.863532] veth0: entered promiscuous mode
[  526.876655] br0: port 2(veth1) entered blocking state
[  526.876707] br0: port 2(veth1) entered disabled state
[  526.876743] veth1: entered allmulticast mode
[  526.876804] veth1: entered promiscuous mode
[  527.105977] br0: port 1(veth0) entered blocking state
[  527.106078] br0: port 1(veth0) entered forwarding state
[  527.106146] br0: port 2(veth1) entered blocking state
[  527.106185] br0: port 2(veth1) entered forwarding state
[  528.897979] bond0: (slave veth1): link status definitely up
[  528.898086] bond0: (slave veth1): making interface the new active one
[  528.898153] bond0: active interface up!
[  528.984174] veth1: left allmulticast mode
[  528.984244] veth1: left promiscuous mode
[  528.984301] br0: port 2(veth1) entered disabled state
[  528.984418] veth0: left allmulticast mode
[  528.984457] veth0: left promiscuous mode
[  528.984496] br0: port 1(veth0) entered disabled state
[  529.012253] bond0: (slave veth1): Releasing backup interface
[  529.018134] bond0: (slave veth0): Releasing backup interface
[  529.040141] bond0 (unregistering): Released all slaves