[  549.238277] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  549.250984] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  549.264700] br0: port 1(veth0) entered blocking state
[  549.264767] br0: port 1(veth0) entered disabled state
[  549.264818] veth0: entered allmulticast mode
[  549.264896] veth0: entered promiscuous mode
[  549.277241] br0: port 2(veth1) entered blocking state
[  549.277302] br0: port 2(veth1) entered disabled state
[  549.277352] veth1: entered allmulticast mode
[  549.277437] veth1: entered promiscuous mode
[  550.261475] br0: port 1(veth0) entered blocking state
[  550.261573] br0: port 1(veth0) entered forwarding state
[  550.261636] br0: port 2(veth1) entered blocking state
[  550.261678] br0: port 2(veth1) entered forwarding state
[  552.310455] bond0: (slave veth0): link status definitely up
[  552.310526] bond0: (slave veth1): link status definitely up
[  552.310569] bond0: (slave veth0): making interface the new active one
[  552.310629] bond0: active interface up!
[  552.456836] veth1: left allmulticast mode
[  552.456888] veth1: left promiscuous mode
[  552.456935] br0: port 2(veth1) entered disabled state
[  552.457027] veth0: left allmulticast mode
[  552.457064] veth0: left promiscuous mode
[  552.457110] br0: port 1(veth0) entered disabled state
[  552.475656] bond0: (slave veth1): Releasing backup interface
[  552.480569] bond0: (slave veth0): Releasing backup interface
[  552.506599] bond0 (unregistering): Released all slaves