[  513.599114] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.609491] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.620014] br0: port 1(veth0) entered blocking state
[  513.620093] br0: port 1(veth0) entered disabled state
[  513.620148] veth0: entered allmulticast mode
[  513.620247] veth0: entered promiscuous mode
[  513.630754] br0: port 2(veth1) entered blocking state
[  513.630830] br0: port 2(veth1) entered disabled state
[  513.630902] veth1: entered allmulticast mode
[  513.631003] veth1: entered promiscuous mode
[  514.622018] br0: port 1(veth0) entered blocking state
[  514.622157] br0: port 1(veth0) entered forwarding state
[  514.622247] br0: port 2(veth1) entered blocking state
[  514.622302] br0: port 2(veth1) entered forwarding state
[  516.670032] bond0: (slave veth0): link status definitely up
[  516.670182] bond0: (slave veth1): link status definitely up
[  516.670244] bond0: (slave veth0): making interface the new active one
[  516.670337] bond0: active interface up!
[  516.717260] veth1: left allmulticast mode
[  516.717346] veth1: left promiscuous mode
[  516.717403] br0: port 2(veth1) entered disabled state
[  516.717540] veth0: left allmulticast mode
[  516.717578] veth0: left promiscuous mode
[  516.717634] br0: port 1(veth0) entered disabled state
[  516.737635] bond0: (slave veth1): Releasing backup interface
[  516.744145] bond0: (slave veth0): Releasing backup interface
[  516.770315] bond0 (unregistering): Released all slaves