[  516.490184] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.502389] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.514392] br0: port 1(veth0) entered blocking state
[  516.514471] br0: port 1(veth0) entered disabled state
[  516.514528] veth0: entered allmulticast mode
[  516.514629] veth0: entered promiscuous mode
[  516.527417] br0: port 2(veth1) entered blocking state
[  516.527528] br0: port 2(veth1) entered disabled state
[  516.527598] veth1: entered allmulticast mode
[  516.527697] veth1: entered promiscuous mode
[  516.709088] br0: port 1(veth0) entered blocking state
[  516.709161] br0: port 1(veth0) entered forwarding state
[  516.709244] br0: port 2(veth1) entered blocking state
[  516.709303] br0: port 2(veth1) entered forwarding state
[  518.517169] bond0: (slave veth1): link status definitely up
[  518.517292] bond0: (slave veth1): making interface the new active one
[  518.517385] bond0: active interface up!
[  518.585416] veth1: left allmulticast mode
[  518.585498] veth1: left promiscuous mode
[  518.585560] br0: port 2(veth1) entered disabled state
[  518.585693] veth0: left allmulticast mode
[  518.585736] veth0: left promiscuous mode
[  518.585798] br0: port 1(veth0) entered disabled state
[  518.607350] bond0: (slave veth1): Releasing backup interface
[  518.611284] bond0: (slave veth0): Releasing backup interface
[  518.635334] bond0 (unregistering): Released all slaves