[  536.262058] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.271518] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.280743] br0: port 1(veth0) entered blocking state
[  536.280811] br0: port 1(veth0) entered disabled state
[  536.280862] veth0: entered allmulticast mode
[  536.280983] veth0: entered promiscuous mode
[  536.290514] br0: port 2(veth1) entered blocking state
[  536.290567] br0: port 2(veth1) entered disabled state
[  536.290616] veth1: entered allmulticast mode
[  536.290686] veth1: entered promiscuous mode
[  536.554052] br0: port 1(veth0) entered blocking state
[  536.554219] br0: port 1(veth0) entered forwarding state
[  536.554304] br0: port 2(veth1) entered blocking state
[  536.554351] br0: port 2(veth1) entered forwarding state
[  538.298101] bond0: (slave veth1): link status definitely up
[  538.298308] bond0: (slave veth1): making interface the new active one
[  538.298471] bond0: active interface up!
[  538.389636] veth1: left allmulticast mode
[  538.389758] veth1: left promiscuous mode
[  538.389842] br0: port 2(veth1) entered disabled state
[  538.390119] veth0: left allmulticast mode
[  538.390181] veth0: left promiscuous mode
[  538.390248] br0: port 1(veth0) entered disabled state
[  538.416911] bond0: (slave veth1): Releasing backup interface
[  538.426296] bond0: (slave veth0): Releasing backup interface
[  538.448277] bond0 (unregistering): Released all slaves