[  683.670842] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  683.679882] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  683.688773] br0: port 1(veth0) entered blocking state
[  683.688852] br0: port 1(veth0) entered disabled state
[  683.688919] veth0: entered allmulticast mode
[  683.689015] veth0: entered promiscuous mode
[  683.697976] br0: port 2(veth1) entered blocking state
[  683.698055] br0: port 2(veth1) entered disabled state
[  683.698110] veth1: entered allmulticast mode
[  683.698199] veth1: entered promiscuous mode
[  684.719914] br0: port 1(veth0) entered blocking state
[  684.720010] br0: port 1(veth0) entered forwarding state
[  684.720105] br0: port 2(veth1) entered blocking state
[  684.720178] br0: port 2(veth1) entered forwarding state
[  686.767853] bond0: (slave veth0): link status definitely up
[  686.767997] bond0: (slave veth1): link status definitely up
[  686.768052] bond0: (slave veth0): making interface the new active one
[  686.768130] bond0: active interface up!
[  686.873873] veth1: left allmulticast mode
[  686.873956] veth1: left promiscuous mode
[  686.874017] br0: port 2(veth1) entered disabled state
[  686.874153] veth0: left allmulticast mode
[  686.874202] veth0: left promiscuous mode
[  686.874249] br0: port 1(veth0) entered disabled state
[  686.888541] bond0: (slave veth1): Releasing backup interface
[  686.892063] bond0: (slave veth0): Releasing backup interface
[  686.939047] bond0 (unregistering): Released all slaves