[  529.947056] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.964341] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.981217] br0: port 1(veth0) entered blocking state
[  529.981267] br0: port 1(veth0) entered disabled state
[  529.981309] veth0: entered allmulticast mode
[  529.981372] veth0: entered promiscuous mode
[  529.997216] br0: port 2(veth1) entered blocking state
[  529.997275] br0: port 2(veth1) entered disabled state
[  529.997319] veth1: entered allmulticast mode
[  529.997409] veth1: entered promiscuous mode
[  530.940763] br0: port 1(veth0) entered blocking state
[  530.940897] br0: port 1(veth0) entered forwarding state
[  530.940984] br0: port 2(veth1) entered blocking state
[  530.941044] br0: port 2(veth1) entered forwarding state
[  531.964757] bond0: (slave veth1): link status definitely up
[  531.964901] bond0: (slave veth1): making interface the new active one
[  531.964984] bond0: active interface up!
[  532.021130] veth1: left allmulticast mode
[  532.021189] veth1: left promiscuous mode
[  532.021241] br0: port 2(veth1) entered disabled state
[  532.021373] veth0: left allmulticast mode
[  532.021416] veth0: left promiscuous mode
[  532.021460] br0: port 1(veth0) entered disabled state
[  532.046417] bond0: (slave veth1): Releasing backup interface
[  532.053950] bond0: (slave veth0): Releasing backup interface
[  532.075908] bond0 (unregistering): Released all slaves