[  529.446909] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.456450] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.465858] br0: port 1(veth0) entered blocking state
[  529.465958] br0: port 1(veth0) entered disabled state
[  529.466032] veth0: entered allmulticast mode
[  529.466124] veth0: entered promiscuous mode
[  529.476604] br0: port 2(veth1) entered blocking state
[  529.476670] br0: port 2(veth1) entered disabled state
[  529.476716] veth1: entered allmulticast mode
[  529.476795] veth1: entered promiscuous mode
[  530.430232] br0: port 1(veth0) entered blocking state
[  530.430397] br0: port 1(veth0) entered forwarding state
[  530.430486] br0: port 2(veth1) entered blocking state
[  530.430539] br0: port 2(veth1) entered forwarding state
[  531.518236] bond0: (slave veth1): link status definitely up
[  531.518328] bond0: (slave veth1): making interface the new active one
[  531.518398] bond0: active interface up!
[  531.630287] veth1: left allmulticast mode
[  531.630340] veth1: left promiscuous mode
[  531.630402] br0: port 2(veth1) entered disabled state
[  531.630507] veth0: left allmulticast mode
[  531.630540] veth0: left promiscuous mode
[  531.630575] br0: port 1(veth0) entered disabled state
[  531.645374] bond0: (slave veth1): Releasing backup interface
[  531.658366] bond0: (slave veth0): Releasing backup interface
[  531.688292] bond0 (unregistering): Released all slaves