[  524.649370] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.664470] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.681271] br0: port 1(veth0) entered blocking state
[  524.681345] br0: port 1(veth0) entered disabled state
[  524.681403] veth0: entered allmulticast mode
[  524.681493] veth0: entered promiscuous mode
[  524.697000] br0: port 2(veth1) entered blocking state
[  524.697064] br0: port 2(veth1) entered disabled state
[  524.697119] veth1: entered allmulticast mode
[  524.697203] veth1: entered promiscuous mode
[  524.860813] br0: port 1(veth0) entered blocking state
[  524.860910] br0: port 1(veth0) entered forwarding state
[  524.860983] br0: port 2(veth1) entered blocking state
[  524.861033] br0: port 2(veth1) entered forwarding state
[  526.716776] bond0: (slave veth1): link status definitely up
[  526.716888] bond0: (slave veth1): making interface the new active one
[  526.716971] bond0: active interface up!
[  526.839905] veth1: left allmulticast mode
[  526.839961] veth1: left promiscuous mode
[  526.840012] br0: port 2(veth1) entered disabled state
[  526.840169] veth0: left allmulticast mode
[  526.840211] veth0: left promiscuous mode
[  526.840255] br0: port 1(veth0) entered disabled state
[  526.862027] bond0: (slave veth1): Releasing backup interface
[  526.868976] bond0: (slave veth0): Releasing backup interface
[  526.910000] bond0 (unregistering): Released all slaves