[  526.878230] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.890316] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.903977] br0: port 1(veth0) entered blocking state
[  526.904086] br0: port 1(veth0) entered disabled state
[  526.904157] veth0: entered allmulticast mode
[  526.904263] veth0: entered promiscuous mode
[  526.916910] br0: port 2(veth1) entered blocking state
[  526.916979] br0: port 2(veth1) entered disabled state
[  526.917022] veth1: entered allmulticast mode
[  526.917100] veth1: entered promiscuous mode
[  527.872041] br0: port 1(veth0) entered blocking state
[  527.872180] br0: port 1(veth0) entered forwarding state
[  527.872302] br0: port 2(veth1) entered blocking state
[  527.872373] br0: port 2(veth1) entered forwarding state
[  529.920081] bond0: (slave veth0): link status definitely up
[  529.920273] bond0: (slave veth1): link status definitely up
[  529.920347] bond0: (slave veth0): making interface the new active one
[  529.920456] bond0: active interface up!
[  529.979678] veth1: left allmulticast mode
[  529.979758] veth1: left promiscuous mode
[  529.979824] br0: port 2(veth1) entered disabled state
[  529.980005] veth0: left allmulticast mode
[  529.980043] veth0: left promiscuous mode
[  529.980088] br0: port 1(veth0) entered disabled state
[  530.003212] bond0: (slave veth1): Releasing backup interface
[  530.017307] bond0: (slave veth0): Releasing backup interface
[  530.045278] bond0 (unregistering): Released all slaves