[  528.397402] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.412235] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.429505] br0: port 1(veth0) entered blocking state
[  528.429574] br0: port 1(veth0) entered disabled state
[  528.429625] veth0: entered allmulticast mode
[  528.429716] veth0: entered promiscuous mode
[  528.444303] br0: port 2(veth1) entered blocking state
[  528.444368] br0: port 2(veth1) entered disabled state
[  528.444417] veth1: entered allmulticast mode
[  528.444504] veth1: entered promiscuous mode
[  529.402936] br0: port 1(veth0) entered blocking state
[  529.403047] br0: port 1(veth0) entered forwarding state
[  529.403115] br0: port 2(veth1) entered blocking state
[  529.403182] br0: port 2(veth1) entered forwarding state
[  531.450934] bond0: (slave veth0): link status definitely up
[  531.451041] bond0: (slave veth1): link status definitely up
[  531.451074] bond0: (slave veth0): making interface the new active one
[  531.451133] bond0: active interface up!
[  531.520744] veth1: left allmulticast mode
[  531.520814] veth1: left promiscuous mode
[  531.520869] br0: port 2(veth1) entered disabled state
[  531.520964] veth0: left allmulticast mode
[  531.521001] veth0: left promiscuous mode
[  531.521043] br0: port 1(veth0) entered disabled state
[  531.547150] bond0: (slave veth1): Releasing backup interface
[  531.557128] bond0: (slave veth0): Releasing backup interface