[  525.745906] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.753678] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.762109] br0: port 1(veth0) entered blocking state
[  525.762184] br0: port 1(veth0) entered disabled state
[  525.762242] veth0: entered allmulticast mode
[  525.762334] veth0: entered promiscuous mode
[  525.770203] br0: port 2(veth1) entered blocking state
[  525.770248] br0: port 2(veth1) entered disabled state
[  525.770289] veth1: entered allmulticast mode
[  525.770354] veth1: entered promiscuous mode
[  526.774886] br0: port 1(veth0) entered blocking state
[  526.774953] br0: port 1(veth0) entered forwarding state
[  526.775014] br0: port 2(veth1) entered blocking state
[  526.775052] br0: port 2(veth1) entered forwarding state
[  528.822978] bond0: (slave veth0): link status definitely up
[  528.823144] bond0: (slave veth1): link status definitely up
[  528.823200] bond0: (slave veth0): making interface the new active one
[  528.823273] bond0: active interface up!
[  528.910244] veth1: left allmulticast mode
[  528.910295] veth1: left promiscuous mode
[  528.910336] br0: port 2(veth1) entered disabled state
[  528.910435] veth0: left allmulticast mode
[  528.910465] veth0: left promiscuous mode
[  528.910495] br0: port 1(veth0) entered disabled state
[  528.929047] bond0: (slave veth1): Releasing backup interface
[  528.942994] bond0: (slave veth0): Releasing backup interface