[  525.594577] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.612484] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.627093] br0: port 1(veth0) entered blocking state
[  525.627157] br0: port 1(veth0) entered disabled state
[  525.627216] veth0: entered allmulticast mode
[  525.627301] veth0: entered promiscuous mode
[  525.645358] br0: port 2(veth1) entered blocking state
[  525.645428] br0: port 2(veth1) entered disabled state
[  525.645485] veth1: entered allmulticast mode
[  525.645579] veth1: entered promiscuous mode
[  526.587672] br0: port 1(veth0) entered blocking state
[  526.587784] br0: port 1(veth0) entered forwarding state
[  526.587851] br0: port 2(veth1) entered blocking state
[  526.587892] br0: port 2(veth1) entered forwarding state
[  527.611650] bond0: (slave veth1): link status definitely up
[  527.611727] bond0: (slave veth1): making interface the new active one
[  527.611796] bond0: active interface up!
[  527.762253] veth1: left allmulticast mode
[  527.762304] veth1: left promiscuous mode
[  527.762355] br0: port 2(veth1) entered disabled state
[  527.762478] veth0: left allmulticast mode
[  527.762560] veth0: left promiscuous mode
[  527.762620] br0: port 1(veth0) entered disabled state
[  527.788458] bond0: (slave veth1): Releasing backup interface
[  527.791814] bond0: (slave veth0): Releasing backup interface
[  527.811884] bond0 (unregistering): Released all slaves