[  549.754459] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.769032] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.782394] br0: port 1(veth0) entered blocking state
[  549.782485] br0: port 1(veth0) entered disabled state
[  549.782552] veth0: entered allmulticast mode
[  549.782639] veth0: entered promiscuous mode
[  549.797264] br0: port 2(veth1) entered blocking state
[  549.797324] br0: port 2(veth1) entered disabled state
[  549.797372] veth1: entered allmulticast mode
[  549.797451] veth1: entered promiscuous mode
[  550.772503] br0: port 1(veth0) entered blocking state
[  550.772566] br0: port 1(veth0) entered forwarding state
[  550.772644] br0: port 2(veth1) entered blocking state
[  550.772683] br0: port 2(veth1) entered forwarding state
[  552.820508] bond0: (slave veth0): link status definitely up
[  552.820648] bond0: (slave veth1): link status definitely up
[  552.820704] bond0: (slave veth0): making interface the new active one
[  552.820782] bond0: active interface up!
[  552.932513] veth1: left allmulticast mode
[  552.932585] veth1: left promiscuous mode
[  552.932650] br0: port 2(veth1) entered disabled state
[  552.932770] veth0: left allmulticast mode
[  552.932817] veth0: left promiscuous mode
[  552.932868] br0: port 1(veth0) entered disabled state
[  552.953679] bond0: (slave veth1): Releasing backup interface
[  552.957632] bond0: (slave veth0): Releasing backup interface
[  552.983627] bond0 (unregistering): Released all slaves