[  530.757016] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.772002] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.790560] br0: port 1(veth0) entered blocking state
[  530.790618] br0: port 1(veth0) entered disabled state
[  530.790667] veth0: entered allmulticast mode
[  530.790848] veth0: entered promiscuous mode
[  530.805559] br0: port 2(veth1) entered blocking state
[  530.805619] br0: port 2(veth1) entered disabled state
[  530.805661] veth1: entered allmulticast mode
[  530.805733] veth1: entered promiscuous mode
[  531.706728] br0: port 1(veth0) entered blocking state
[  531.706793] br0: port 1(veth0) entered forwarding state
[  531.706857] br0: port 2(veth1) entered blocking state
[  531.706904] br0: port 2(veth1) entered forwarding state
[  532.794757] bond0: (slave veth1): link status definitely up
[  532.794859] bond0: (slave veth1): making interface the new active one
[  532.794918] bond0: active interface up!
[  532.907167] veth1: left allmulticast mode
[  532.907227] veth1: left promiscuous mode
[  532.907285] br0: port 2(veth1) entered disabled state
[  532.907390] veth0: left allmulticast mode
[  532.907420] veth0: left promiscuous mode
[  532.907459] br0: port 1(veth0) entered disabled state
[  532.934991] bond0: (slave veth1): Releasing backup interface
[  532.945983] bond0: (slave veth0): Releasing backup interface
[  532.972928] bond0 (unregistering): Released all slaves