[  525.052915] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.071516] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.088119] br0: port 1(veth0) entered blocking state
[  525.088170] br0: port 1(veth0) entered disabled state
[  525.088219] veth0: entered allmulticast mode
[  525.088279] veth0: entered promiscuous mode
[  525.105097] br0: port 2(veth1) entered blocking state
[  525.105165] br0: port 2(veth1) entered disabled state
[  525.105209] veth1: entered allmulticast mode
[  525.105287] veth1: entered promiscuous mode
[  526.013852] br0: port 1(veth0) entered blocking state
[  526.013936] br0: port 1(veth0) entered forwarding state
[  526.014022] br0: port 2(veth1) entered blocking state
[  526.014071] br0: port 2(veth1) entered forwarding state
[  527.101755] bond0: (slave veth1): link status definitely up
[  527.101822] bond0: (slave veth1): making interface the new active one
[  527.101901] bond0: active interface up!
[  527.140304] veth1: left allmulticast mode
[  527.140368] veth1: left promiscuous mode
[  527.140410] br0: port 2(veth1) entered disabled state
[  527.140521] veth0: left allmulticast mode
[  527.140563] veth0: left promiscuous mode
[  527.140595] br0: port 1(veth0) entered disabled state
[  527.169984] bond0: (slave veth1): Releasing backup interface
[  527.181044] bond0: (slave veth0): Releasing backup interface
[  527.210941] bond0 (unregistering): Released all slaves