[  523.154986] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.171999] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.186048] br0: port 1(veth0) entered blocking state
[  523.186100] br0: port 1(veth0) entered disabled state
[  523.186145] veth0: entered allmulticast mode
[  523.186207] veth0: entered promiscuous mode
[  523.198786] br0: port 2(veth1) entered blocking state
[  523.198832] br0: port 2(veth1) entered disabled state
[  523.198868] veth1: entered allmulticast mode
[  523.198926] veth1: entered promiscuous mode
[  524.161804] br0: port 1(veth0) entered blocking state
[  524.161915] br0: port 1(veth0) entered forwarding state
[  524.161993] br0: port 2(veth1) entered blocking state
[  524.162039] br0: port 2(veth1) entered forwarding state
[  526.209761] bond0: (slave veth0): link status definitely up
[  526.209850] bond0: (slave veth1): link status definitely up
[  526.209908] bond0: (slave veth0): making interface the new active one
[  526.209988] bond0: active interface up!
[  526.349317] veth1: left allmulticast mode
[  526.349381] veth1: left promiscuous mode
[  526.349432] br0: port 2(veth1) entered disabled state
[  526.349544] veth0: left allmulticast mode
[  526.349582] veth0: left promiscuous mode
[  526.349624] br0: port 1(veth0) entered disabled state
[  526.366952] bond0: (slave veth1): Releasing backup interface
[  526.370986] bond0: (slave veth0): Releasing backup interface