[  529.953677] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.966863] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.979879] br0: port 1(veth0) entered blocking state
[  529.979927] br0: port 1(veth0) entered disabled state
[  529.979966] veth0: entered allmulticast mode
[  529.980032] veth0: entered promiscuous mode
[  529.992869] br0: port 2(veth1) entered blocking state
[  529.992929] br0: port 2(veth1) entered disabled state
[  529.992984] veth1: entered allmulticast mode
[  529.993055] veth1: entered promiscuous mode
[  530.937836] br0: port 1(veth0) entered blocking state
[  530.937936] br0: port 1(veth0) entered forwarding state
[  530.938007] br0: port 2(veth1) entered blocking state
[  530.938039] br0: port 2(veth1) entered forwarding state
[  532.025851] bond0: (slave veth1): link status definitely up
[  532.025957] bond0: (slave veth1): making interface the new active one
[  532.026038] bond0: active interface up!
[  532.076877] veth1: left allmulticast mode
[  532.076931] veth1: left promiscuous mode
[  532.076981] br0: port 2(veth1) entered disabled state
[  532.077086] veth0: left allmulticast mode
[  532.077126] veth0: left promiscuous mode
[  532.077179] br0: port 1(veth0) entered disabled state
[  532.100090] bond0: (slave veth1): Releasing backup interface
[  532.108963] bond0: (slave veth0): Releasing backup interface
[  532.143982] bond0 (unregistering): Released all slaves