[  511.031691] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.042114] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.051009] br0: port 1(veth0) entered blocking state
[  511.051087] br0: port 1(veth0) entered disabled state
[  511.051140] veth0: entered allmulticast mode
[  511.051207] veth0: entered promiscuous mode
[  511.060014] br0: port 2(veth1) entered blocking state
[  511.060099] br0: port 2(veth1) entered disabled state
[  511.060161] veth1: entered allmulticast mode
[  511.060267] veth1: entered promiscuous mode
[  512.060270] br0: port 1(veth0) entered blocking state
[  512.060361] br0: port 1(veth0) entered forwarding state
[  512.060421] br0: port 2(veth1) entered blocking state
[  512.060467] br0: port 2(veth1) entered forwarding state
[  514.108154] bond0: (slave veth0): link status definitely up
[  514.108269] bond0: (slave veth1): link status definitely up
[  514.108320] bond0: (slave veth0): making interface the new active one
[  514.108379] bond0: active interface up!
[  514.239571] veth1: left allmulticast mode
[  514.239688] veth1: left promiscuous mode
[  514.239763] br0: port 2(veth1) entered disabled state
[  514.239980] veth0: left allmulticast mode
[  514.240054] veth0: left promiscuous mode
[  514.240152] br0: port 1(veth0) entered disabled state
[  514.265531] bond0: (slave veth1): Releasing backup interface
[  514.271408] bond0: (slave veth0): Releasing backup interface
[  514.305431] bond0 (unregistering): Released all slaves