[  529.566788] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.574883] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.583805] br0: port 1(veth0) entered blocking state
[  529.583861] br0: port 1(veth0) entered disabled state
[  529.583911] veth0: entered allmulticast mode
[  529.584001] veth0: entered promiscuous mode
[  529.591887] br0: port 2(veth1) entered blocking state
[  529.591972] br0: port 2(veth1) entered disabled state
[  529.592025] veth1: entered allmulticast mode
[  529.592098] veth1: entered promiscuous mode
[  529.773993] br0: port 1(veth0) entered blocking state
[  529.774156] br0: port 1(veth0) entered forwarding state
[  529.774241] br0: port 2(veth1) entered blocking state
[  529.774285] br0: port 2(veth1) entered forwarding state
[  531.646013] bond0: (slave veth1): link status definitely up
[  531.646128] bond0: (slave veth1): making interface the new active one
[  531.646193] bond0: active interface up!
[  531.734561] veth1: left allmulticast mode
[  531.734639] veth1: left promiscuous mode
[  531.734687] br0: port 2(veth1) entered disabled state
[  531.734817] veth0: left allmulticast mode
[  531.734887] veth0: left promiscuous mode
[  531.734937] br0: port 1(veth0) entered disabled state
[  531.754381] bond0: (slave veth1): Releasing backup interface
[  531.758184] bond0: (slave veth0): Releasing backup interface
[  531.782213] bond0 (unregistering): Released all slaves