[  518.284152] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  518.293896] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  518.305084] br0: port 1(veth0) entered blocking state
[  518.305163] br0: port 1(veth0) entered disabled state
[  518.305227] veth0: entered allmulticast mode
[  518.305303] veth0: entered promiscuous mode
[  518.315092] br0: port 2(veth1) entered blocking state
[  518.315161] br0: port 2(veth1) entered disabled state
[  518.315204] veth1: entered allmulticast mode
[  518.315275] veth1: entered promiscuous mode
[  519.292246] br0: port 1(veth0) entered blocking state
[  519.292421] br0: port 1(veth0) entered forwarding state
[  519.292527] br0: port 2(veth1) entered blocking state
[  519.292593] br0: port 2(veth1) entered forwarding state
[  521.341166] bond0: (slave veth0): link status definitely up
[  521.341248] bond0: (slave veth1): link status definitely up
[  521.341304] bond0: (slave veth0): making interface the new active one
[  521.341379] bond0: active interface up!
[  521.471158] veth1: left allmulticast mode
[  521.471249] veth1: left promiscuous mode
[  521.471312] br0: port 2(veth1) entered disabled state
[  521.471449] veth0: left allmulticast mode
[  521.471500] veth0: left promiscuous mode
[  521.471568] br0: port 1(veth0) entered disabled state
[  521.491426] bond0: (slave veth1): Releasing backup interface
[  521.506351] bond0: (slave veth0): Releasing backup interface