[  684.616089] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  684.628652] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  684.640880] br0: port 1(veth0) entered blocking state
[  684.640982] br0: port 1(veth0) entered disabled state
[  684.641049] veth0: entered allmulticast mode
[  684.641147] veth0: entered promiscuous mode
[  684.654357] br0: port 2(veth1) entered blocking state
[  684.654425] br0: port 2(veth1) entered disabled state
[  684.654469] veth1: entered allmulticast mode
[  684.654622] veth1: entered promiscuous mode
[  685.620628] br0: port 1(veth0) entered blocking state
[  685.620763] br0: port 1(veth0) entered forwarding state
[  685.620841] br0: port 2(veth1) entered blocking state
[  685.620880] br0: port 2(veth1) entered forwarding state
[  687.668632] bond0: (slave veth0): link status definitely up
[  687.668754] bond0: (slave veth1): link status definitely up
[  687.668797] bond0: (slave veth0): making interface the new active one
[  687.668866] bond0: active interface up!
[  687.740615] veth1: left allmulticast mode
[  687.740694] veth1: left promiscuous mode
[  687.740764] br0: port 2(veth1) entered disabled state
[  687.740902] veth0: left allmulticast mode
[  687.740984] veth0: left promiscuous mode
[  687.741036] br0: port 1(veth0) entered disabled state
[  687.756970] bond0: (slave veth1): Releasing backup interface
[  687.760395] bond0: (slave veth0): Releasing backup interface
[  687.780865] bond0 (unregistering): Released all slaves