[  539.667735] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  539.679897] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  539.690885] br0: port 1(veth0) entered blocking state
[  539.690992] br0: port 1(veth0) entered disabled state
[  539.691074] veth0: entered allmulticast mode
[  539.691159] veth0: entered promiscuous mode
[  539.703971] br0: port 2(veth1) entered blocking state
[  539.704087] br0: port 2(veth1) entered disabled state
[  539.704144] veth1: entered allmulticast mode
[  539.704234] veth1: entered promiscuous mode
[  540.662616] br0: port 1(veth0) entered blocking state
[  540.662752] br0: port 1(veth0) entered forwarding state
[  540.662853] br0: port 2(veth1) entered blocking state
[  540.662902] br0: port 2(veth1) entered forwarding state
[  541.687624] bond0: (slave veth1): link status definitely up
[  541.687777] bond0: (slave veth1): making interface the new active one
[  541.687863] bond0: active interface up!
[  541.770237] veth1: left allmulticast mode
[  541.770340] veth1: left promiscuous mode
[  541.770422] br0: port 2(veth1) entered disabled state
[  541.770589] veth0: left allmulticast mode
[  541.770651] veth0: left promiscuous mode
[  541.770738] br0: port 1(veth0) entered disabled state
[  541.785893] bond0: (slave veth1): Releasing backup interface
[  541.789073] bond0: (slave veth0): Releasing backup interface
[  541.816245] bond0 (unregistering): Released all slaves