[  525.213827] bond0 (unregistering): Released all slaves
[  527.016675] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.032973] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.050660] br0: port 1(veth0) entered blocking state
[  527.050731] br0: port 1(veth0) entered disabled state
[  527.050790] veth0: entered allmulticast mode
[  527.050879] veth0: entered promiscuous mode
[  527.067881] br0: port 2(veth1) entered blocking state
[  527.067957] br0: port 2(veth1) entered disabled state
[  527.068020] veth1: entered allmulticast mode
[  527.068105] veth1: entered promiscuous mode
[  527.192028] br0: port 1(veth0) entered blocking state
[  527.192127] br0: port 1(veth0) entered forwarding state
[  527.192214] br0: port 2(veth1) entered blocking state
[  527.192260] br0: port 2(veth1) entered forwarding state
[  529.032068] bond0: (slave veth1): link status definitely up
[  529.032213] bond0: (slave veth1): making interface the new active one
[  529.032317] bond0: active interface up!
[  529.122852] veth1: left allmulticast mode
[  529.122921] veth1: left promiscuous mode
[  529.122991] br0: port 2(veth1) entered disabled state
[  529.123132] veth0: left allmulticast mode
[  529.123188] veth0: left promiscuous mode
[  529.123248] br0: port 1(veth0) entered disabled state
[  529.149692] bond0: (slave veth1): Releasing backup interface
[  529.155377] bond0: (slave veth0): Releasing backup interface