[  514.191526] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.202554] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.213406] br0: port 1(veth0) entered blocking state
[  514.213459] br0: port 1(veth0) entered disabled state
[  514.213498] veth0: entered allmulticast mode
[  514.213573] veth0: entered promiscuous mode
[  514.224864] br0: port 2(veth1) entered blocking state
[  514.224916] br0: port 2(veth1) entered disabled state
[  514.224951] veth1: entered allmulticast mode
[  514.225022] veth1: entered promiscuous mode
[  514.605490] br0: port 1(veth0) entered blocking state
[  514.605573] br0: port 1(veth0) entered forwarding state
[  514.605636] br0: port 2(veth1) entered blocking state
[  514.605668] br0: port 2(veth1) entered forwarding state
[  516.221505] bond0: (slave veth1): link status definitely up
[  516.221599] bond0: (slave veth1): making interface the new active one
[  516.221670] bond0: active interface up!
[  516.307078] veth1: left allmulticast mode
[  516.307137] veth1: left promiscuous mode
[  516.307189] br0: port 2(veth1) entered disabled state
[  516.307302] veth0: left allmulticast mode
[  516.307346] veth0: left promiscuous mode
[  516.307407] br0: port 1(veth0) entered disabled state
[  516.326690] bond0: (slave veth1): Releasing backup interface
[  516.338616] bond0: (slave veth0): Releasing backup interface
[  516.361586] bond0 (unregistering): Released all slaves