[  526.570524] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.581309] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.592941] br0: port 1(veth0) entered blocking state
[  526.593041] br0: port 1(veth0) entered disabled state
[  526.593109] veth0: entered allmulticast mode
[  526.593202] veth0: entered promiscuous mode
[  526.604799] br0: port 2(veth1) entered blocking state
[  526.604864] br0: port 2(veth1) entered disabled state
[  526.604912] veth1: entered allmulticast mode
[  526.604997] veth1: entered promiscuous mode
[  527.543913] br0: port 1(veth0) entered blocking state
[  527.544008] br0: port 1(veth0) entered forwarding state
[  527.544090] br0: port 2(veth1) entered blocking state
[  527.544150] br0: port 2(veth1) entered forwarding state
[  528.631919] bond0: (slave veth1): link status definitely up
[  528.631988] bond0: (slave veth1): making interface the new active one
[  528.632059] bond0: active interface up!
[  528.767926] veth1: left allmulticast mode
[  528.767993] veth1: left promiscuous mode
[  528.768057] br0: port 2(veth1) entered disabled state
[  528.768194] veth0: left allmulticast mode
[  528.768250] veth0: left promiscuous mode
[  528.768295] br0: port 1(veth0) entered disabled state
[  528.795168] bond0: (slave veth1): Releasing backup interface
[  528.809071] bond0: (slave veth0): Releasing backup interface
[  528.839112] bond0 (unregistering): Released all slaves