[  681.779738] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  681.789156] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  681.798207] br0: port 1(veth0) entered blocking state
[  681.798286] br0: port 1(veth0) entered disabled state
[  681.798344] veth0: entered allmulticast mode
[  681.798435] veth0: entered promiscuous mode
[  681.808171] br0: port 2(veth1) entered blocking state
[  681.808272] br0: port 2(veth1) entered disabled state
[  681.808343] veth1: entered allmulticast mode
[  681.808453] veth1: entered promiscuous mode
[  682.806005] br0: port 1(veth0) entered blocking state
[  682.806094] br0: port 1(veth0) entered forwarding state
[  682.806219] br0: port 2(veth1) entered blocking state
[  682.806275] br0: port 2(veth1) entered forwarding state
[  684.852974] bond0: (slave veth0): link status definitely up
[  684.853095] bond0: (slave veth1): link status definitely up
[  684.853135] bond0: (slave veth0): making interface the new active one
[  684.853197] bond0: active interface up!
[  684.891318] veth1: left allmulticast mode
[  684.891373] veth1: left promiscuous mode
[  684.891422] br0: port 2(veth1) entered disabled state
[  684.891519] veth0: left allmulticast mode
[  684.891552] veth0: left promiscuous mode
[  684.891584] br0: port 1(veth0) entered disabled state
[  684.907658] bond0: (slave veth1): Releasing backup interface
[  684.910173] bond0: (slave veth0): Releasing backup interface
[  684.936143] bond0 (unregistering): Released all slaves