[  526.520964] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.540051] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.557042] br0: port 1(veth0) entered blocking state
[  526.557112] br0: port 1(veth0) entered disabled state
[  526.557166] veth0: entered allmulticast mode
[  526.557241] veth0: entered promiscuous mode
[  526.575669] br0: port 2(veth1) entered blocking state
[  526.575736] br0: port 2(veth1) entered disabled state
[  526.575787] veth1: entered allmulticast mode
[  526.575881] veth1: entered promiscuous mode
[  526.645901] br0: port 1(veth0) entered blocking state
[  526.645978] br0: port 1(veth0) entered forwarding state
[  526.646077] br0: port 2(veth1) entered blocking state
[  526.646131] br0: port 2(veth1) entered forwarding state
[  528.572880] bond0: (slave veth1): link status definitely up
[  528.572959] bond0: (slave veth1): making interface the new active one
[  528.573047] bond0: active interface up!
[  528.611991] veth1: left allmulticast mode
[  528.612054] veth1: left promiscuous mode
[  528.612109] br0: port 2(veth1) entered disabled state
[  528.612385] veth0: left allmulticast mode
[  528.612449] veth0: left promiscuous mode
[  528.612495] br0: port 1(veth0) entered disabled state
[  528.638070] bond0: (slave veth1): Releasing backup interface
[  528.643045] bond0: (slave veth0): Releasing backup interface