[  525.368702] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.380420] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.392452] br0: port 1(veth0) entered blocking state
[  525.392533] br0: port 1(veth0) entered disabled state
[  525.392630] veth0: entered allmulticast mode
[  525.392745] veth0: entered promiscuous mode
[  525.404621] br0: port 2(veth1) entered blocking state
[  525.404716] br0: port 2(veth1) entered disabled state
[  525.404772] veth1: entered allmulticast mode
[  525.404880] veth1: entered promiscuous mode
[  525.694201] br0: port 1(veth0) entered blocking state
[  525.694281] br0: port 1(veth0) entered forwarding state
[  525.694362] br0: port 2(veth1) entered blocking state
[  525.694410] br0: port 2(veth1) entered forwarding state
[  527.438266] bond0: (slave veth1): link status definitely up
[  527.438422] bond0: (slave veth1): making interface the new active one
[  527.438532] bond0: active interface up!
[  527.476943] veth1: left allmulticast mode
[  527.477031] veth1: left promiscuous mode
[  527.477092] br0: port 2(veth1) entered disabled state
[  527.477351] veth0: left allmulticast mode
[  527.477402] veth0: left promiscuous mode
[  527.477453] br0: port 1(veth0) entered disabled state
[  527.495540] bond0: (slave veth1): Releasing backup interface
[  527.506359] bond0: (slave veth0): Releasing backup interface
[  527.532373] bond0 (unregistering): Released all slaves