[  526.999628] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.027012] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.070176] br0: port 1(veth0) entered blocking state
[  527.070314] br0: port 1(veth0) entered disabled state
[  527.070373] veth0: entered allmulticast mode
[  527.070476] veth0: entered promiscuous mode
[  527.115576] br0: port 2(veth1) entered blocking state
[  527.129661] br0: port 2(veth1) entered disabled state
[  527.129737] veth1: entered allmulticast mode
[  527.129891] veth1: entered promiscuous mode
[  527.929910] br0: port 1(veth0) entered blocking state
[  527.930182] br0: port 1(veth0) entered forwarding state
[  527.930267] br0: port 2(veth1) entered blocking state
[  527.930324] br0: port 2(veth1) entered forwarding state
[  529.029297] bond0: (slave veth1): link status definitely up
[  529.029762] bond0: (slave veth1): making interface the new active one
[  529.029864] bond0: active interface up!
[  529.272312] veth1: left allmulticast mode
[  529.272675] veth1: left promiscuous mode
[  529.273050] br0: port 2(veth1) entered disabled state
[  529.274419] veth0: left allmulticast mode
[  529.275569] veth0: left promiscuous mode
[  529.276197] br0: port 1(veth0) entered disabled state
[  529.300436] bond0: (slave veth1): Releasing backup interface
[  529.308214] bond0: (slave veth0): Releasing backup interface
[  529.339293] bond0 (unregistering): Released all slaves