[  525.865744] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.882158] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.898458] br0: port 1(veth0) entered blocking state
[  525.898530] br0: port 1(veth0) entered disabled state
[  525.898590] veth0: entered allmulticast mode
[  525.898672] veth0: entered promiscuous mode
[  525.915736] br0: port 2(veth1) entered blocking state
[  525.915842] br0: port 2(veth1) entered disabled state
[  525.915900] veth1: entered allmulticast mode
[  525.915979] veth1: entered promiscuous mode
[  526.098899] br0: port 1(veth0) entered blocking state
[  526.099020] br0: port 1(veth0) entered forwarding state
[  526.099102] br0: port 2(veth1) entered blocking state
[  526.099154] br0: port 2(veth1) entered forwarding state
[  527.882912] bond0: (slave veth1): link status definitely up
[  527.883027] bond0: (slave veth1): making interface the new active one
[  527.883108] bond0: active interface up!
[  527.929917] veth1: left allmulticast mode
[  527.929976] veth1: left promiscuous mode
[  527.930037] br0: port 2(veth1) entered disabled state
[  527.930160] veth0: left allmulticast mode
[  527.930188] veth0: left promiscuous mode
[  527.930234] br0: port 1(veth0) entered disabled state
[  527.960165] bond0: (slave veth1): Releasing backup interface
[  527.971022] bond0: (slave veth0): Releasing backup interface