[  685.716823] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  685.726787] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  685.735927] br0: port 1(veth0) entered blocking state
[  685.736023] br0: port 1(veth0) entered disabled state
[  685.736098] veth0: entered allmulticast mode
[  685.736195] veth0: entered promiscuous mode
[  685.746770] br0: port 2(veth1) entered blocking state
[  685.746858] br0: port 2(veth1) entered disabled state
[  685.746907] veth1: entered allmulticast mode
[  685.746989] veth1: entered promiscuous mode
[  685.990647] br0: port 1(veth0) entered blocking state
[  685.990775] br0: port 1(veth0) entered forwarding state
[  685.990852] br0: port 2(veth1) entered blocking state
[  685.990898] br0: port 2(veth1) entered forwarding state
[  687.734607] bond0: (slave veth1): link status definitely up
[  687.734770] bond0: (slave veth1): making interface the new active one
[  687.734852] bond0: active interface up!
[  687.778063] veth1: left allmulticast mode
[  687.778134] veth1: left promiscuous mode
[  687.778186] br0: port 2(veth1) entered disabled state
[  687.778313] veth0: left allmulticast mode
[  687.778360] veth0: left promiscuous mode
[  687.778405] br0: port 1(veth0) entered disabled state
[  687.796152] bond0: (slave veth1): Releasing backup interface
[  687.798811] bond0: (slave veth0): Releasing backup interface
[  687.825854] bond0 (unregistering): Released all slaves