[  684.164942] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  684.174956] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  684.184836] br0: port 1(veth0) entered blocking state
[  684.184898] br0: port 1(veth0) entered disabled state
[  684.184960] veth0: entered allmulticast mode
[  684.185053] veth0: entered promiscuous mode
[  684.195214] br0: port 2(veth1) entered blocking state
[  684.195271] br0: port 2(veth1) entered disabled state
[  684.195318] veth1: entered allmulticast mode
[  684.195401] veth1: entered promiscuous mode
[  685.175085] br0: port 1(veth0) entered blocking state
[  685.175205] br0: port 1(veth0) entered forwarding state
[  685.175347] br0: port 2(veth1) entered blocking state
[  685.175389] br0: port 2(veth1) entered forwarding state
[  687.223057] bond0: (slave veth0): link status definitely up
[  687.223212] bond0: (slave veth1): link status definitely up
[  687.223283] bond0: (slave veth0): making interface the new active one
[  687.223381] bond0: active interface up!
[  687.361238] veth1: left allmulticast mode
[  687.361291] veth1: left promiscuous mode
[  687.361344] br0: port 2(veth1) entered disabled state
[  687.361515] veth0: left allmulticast mode
[  687.361549] veth0: left promiscuous mode
[  687.361593] br0: port 1(veth0) entered disabled state
[  687.373292] bond0: (slave veth1): Releasing backup interface
[  687.377236] bond0: (slave veth0): Releasing backup interface