[  525.931899] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.947537] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.962331] br0: port 1(veth0) entered blocking state
[  525.962391] br0: port 1(veth0) entered disabled state
[  525.962440] veth0: entered allmulticast mode
[  525.962534] veth0: entered promiscuous mode
[  525.978548] br0: port 2(veth1) entered blocking state
[  525.978639] br0: port 2(veth1) entered disabled state
[  525.978682] veth1: entered allmulticast mode
[  525.978764] veth1: entered promiscuous mode
[  526.905663] br0: port 1(veth0) entered blocking state
[  526.905772] br0: port 1(veth0) entered forwarding state
[  526.905847] br0: port 2(veth1) entered blocking state
[  526.905905] br0: port 2(veth1) entered forwarding state
[  527.993706] bond0: (slave veth1): link status definitely up
[  527.993817] bond0: (slave veth1): making interface the new active one
[  527.993885] bond0: active interface up!
[  528.100482] veth1: left allmulticast mode
[  528.100546] veth1: left promiscuous mode
[  528.100606] br0: port 2(veth1) entered disabled state
[  528.100763] veth0: left allmulticast mode
[  528.100804] veth0: left promiscuous mode
[  528.100853] br0: port 1(veth0) entered disabled state
[  528.115978] bond0: (slave veth1): Releasing backup interface
[  528.122341] bond0: (slave veth0): Releasing backup interface
[  528.149925] bond0 (unregistering): Released all slaves