[  679.711253] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  679.720560] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  679.729588] br0: port 1(veth0) entered blocking state
[  679.729637] br0: port 1(veth0) entered disabled state
[  679.729685] veth0: entered allmulticast mode
[  679.729756] veth0: entered promiscuous mode
[  679.739400] br0: port 2(veth1) entered blocking state
[  679.739466] br0: port 2(veth1) entered disabled state
[  679.739520] veth1: entered allmulticast mode
[  679.739617] veth1: entered promiscuous mode
[  680.227962] br0: port 1(veth0) entered blocking state
[  680.228096] br0: port 1(veth0) entered forwarding state
[  680.228189] br0: port 2(veth1) entered blocking state
[  680.228243] br0: port 2(veth1) entered forwarding state
[  681.780941] bond0: (slave veth1): link status definitely up
[  681.781078] bond0: (slave veth1): making interface the new active one
[  681.781155] bond0: active interface up!
[  681.862502] veth1: left allmulticast mode
[  681.862569] veth1: left promiscuous mode
[  681.862628] br0: port 2(veth1) entered disabled state
[  681.862877] veth0: left allmulticast mode
[  681.862931] veth0: left promiscuous mode
[  681.862978] br0: port 1(veth0) entered disabled state
[  681.880705] bond0: (slave veth1): Releasing backup interface
[  681.884078] bond0: (slave veth0): Releasing backup interface
[  681.920133] bond0 (unregistering): Released all slaves