[  523.791213] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.807922] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.824174] br0: port 1(veth0) entered blocking state
[  523.824245] br0: port 1(veth0) entered disabled state
[  523.824305] veth0: entered allmulticast mode
[  523.824393] veth0: entered promiscuous mode
[  523.840358] br0: port 2(veth1) entered blocking state
[  523.840431] br0: port 2(veth1) entered disabled state
[  523.840482] veth1: entered allmulticast mode
[  523.840567] veth1: entered promiscuous mode
[  524.793733] br0: port 1(veth0) entered blocking state
[  524.793839] br0: port 1(veth0) entered forwarding state
[  524.793914] br0: port 2(veth1) entered blocking state
[  524.793968] br0: port 2(veth1) entered forwarding state
[  526.842640] bond0: (slave veth0): link status definitely up
[  526.842705] bond0: (slave veth1): link status definitely up
[  526.842747] bond0: (slave veth0): making interface the new active one
[  526.842803] bond0: active interface up!
[  526.875008] veth1: left allmulticast mode
[  526.875050] veth1: left promiscuous mode
[  526.875093] br0: port 2(veth1) entered disabled state
[  526.875286] veth0: left allmulticast mode
[  526.875322] veth0: left promiscuous mode
[  526.875351] br0: port 1(veth0) entered disabled state
[  526.896838] bond0: (slave veth1): Releasing backup interface
[  526.906817] bond0: (slave veth0): Releasing backup interface
[  526.938773] bond0 (unregistering): Released all slaves