[  525.967667] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.986618] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.006770] br0: port 1(veth0) entered blocking state
[  526.006847] br0: port 1(veth0) entered disabled state
[  526.006911] veth0: entered allmulticast mode
[  526.007000] veth0: entered promiscuous mode
[  526.026789] br0: port 2(veth1) entered blocking state
[  526.026857] br0: port 2(veth1) entered disabled state
[  526.026908] veth1: entered allmulticast mode
[  526.026996] veth1: entered promiscuous mode
[  526.905847] br0: port 1(veth0) entered blocking state
[  526.905973] br0: port 1(veth0) entered forwarding state
[  526.906051] br0: port 2(veth1) entered blocking state
[  526.906106] br0: port 2(veth1) entered forwarding state
[  527.993893] bond0: (slave veth1): link status definitely up
[  527.994011] bond0: (slave veth1): making interface the new active one
[  527.994098] bond0: active interface up!
[  528.087998] veth1: left allmulticast mode
[  528.088066] veth1: left promiscuous mode
[  528.088110] br0: port 2(veth1) entered disabled state
[  528.088236] veth0: left allmulticast mode
[  528.088281] veth0: left promiscuous mode
[  528.088328] br0: port 1(veth0) entered disabled state
[  528.109158] bond0: (slave veth1): Releasing backup interface
[  528.117046] bond0: (slave veth0): Releasing backup interface
[  528.137400] bond0 (unregistering): Released all slaves