[  526.676107] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.689286] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.705996] br0: port 1(veth0) entered blocking state
[  526.706072] br0: port 1(veth0) entered disabled state
[  526.706125] veth0: entered allmulticast mode
[  526.706209] veth0: entered promiscuous mode
[  526.720636] br0: port 2(veth1) entered blocking state
[  526.720701] br0: port 2(veth1) entered disabled state
[  526.720746] veth1: entered allmulticast mode
[  526.720827] veth1: entered promiscuous mode
[  527.675757] br0: port 1(veth0) entered blocking state
[  527.675863] br0: port 1(veth0) entered forwarding state
[  527.675942] br0: port 2(veth1) entered blocking state
[  527.675980] br0: port 2(veth1) entered forwarding state
[  528.699706] bond0: (slave veth1): link status definitely up
[  528.699788] bond0: (slave veth1): making interface the new active one
[  528.699879] bond0: active interface up!
[  528.845328] veth1: left allmulticast mode
[  528.845379] veth1: left promiscuous mode
[  528.845419] br0: port 2(veth1) entered disabled state
[  528.845616] veth0: left allmulticast mode
[  528.845697] veth0: left promiscuous mode
[  528.845731] br0: port 1(veth0) entered disabled state
[  528.864453] bond0: (slave veth1): Releasing backup interface
[  528.871909] bond0: (slave veth0): Releasing backup interface
[  528.903843] bond0 (unregistering): Released all slaves