[  529.951309] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.959414] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.968144] br0: port 1(veth0) entered blocking state
[  529.968206] br0: port 1(veth0) entered disabled state
[  529.968254] veth0: entered allmulticast mode
[  529.968338] veth0: entered promiscuous mode
[  529.976001] br0: port 2(veth1) entered blocking state
[  529.976069] br0: port 2(veth1) entered disabled state
[  529.976120] veth1: entered allmulticast mode
[  529.976206] veth1: entered promiscuous mode
[  530.407252] br0: port 1(veth0) entered blocking state
[  530.407381] br0: port 1(veth0) entered forwarding state
[  530.407492] br0: port 2(veth1) entered blocking state
[  530.407558] br0: port 2(veth1) entered forwarding state
[  532.025248] bond0: (slave veth1): link status definitely up
[  532.025351] bond0: (slave veth1): making interface the new active one
[  532.025420] bond0: active interface up!
[  532.100176] veth1: left allmulticast mode
[  532.100247] veth1: left promiscuous mode
[  532.100302] br0: port 2(veth1) entered disabled state
[  532.100423] veth0: left allmulticast mode
[  532.100457] veth0: left promiscuous mode
[  532.100497] br0: port 1(veth0) entered disabled state
[  532.121448] bond0: (slave veth1): Releasing backup interface
[  532.129397] bond0: (slave veth0): Releasing backup interface
[  532.161471] bond0 (unregistering): Released all slaves