[  538.166024] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  538.176212] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  538.186624] br0: port 1(veth0) entered blocking state
[  538.186701] br0: port 1(veth0) entered disabled state
[  538.186769] veth0: entered allmulticast mode
[  538.186871] veth0: entered promiscuous mode
[  538.196907] br0: port 2(veth1) entered blocking state
[  538.196991] br0: port 2(veth1) entered disabled state
[  538.197047] veth1: entered allmulticast mode
[  538.197154] veth1: entered promiscuous mode
[  538.213182] br0: port 1(veth0) entered blocking state
[  538.213259] br0: port 1(veth0) entered forwarding state
[  539.260302] br0: port 2(veth1) entered blocking state
[  539.260377] br0: port 2(veth1) entered forwarding state
[  541.244231] bond0: (slave veth0): link status definitely up
[  541.244315] bond0: (slave veth1): link status definitely up
[  541.244356] bond0: (slave veth0): making interface the new active one
[  541.244423] bond0: active interface up!
[  541.296417] veth1: left allmulticast mode
[  541.296521] veth1: left promiscuous mode
[  541.296573] br0: port 2(veth1) entered disabled state
[  541.296781] veth0: left allmulticast mode
[  541.296822] veth0: left promiscuous mode
[  541.296864] br0: port 1(veth0) entered disabled state
[  541.312665] bond0: (slave veth1): Releasing backup interface
[  541.322416] bond0: (slave veth0): Releasing backup interface