[  526.775291] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.793296] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.811656] br0: port 1(veth0) entered blocking state
[  526.811722] br0: port 1(veth0) entered disabled state
[  526.811783] veth0: entered allmulticast mode
[  526.811882] veth0: entered promiscuous mode
[  526.830316] br0: port 2(veth1) entered blocking state
[  526.830375] br0: port 2(veth1) entered disabled state
[  526.830427] veth1: entered allmulticast mode
[  526.830504] veth1: entered promiscuous mode
[  526.955707] br0: port 1(veth0) entered blocking state
[  526.955839] br0: port 1(veth0) entered forwarding state
[  526.955926] br0: port 2(veth1) entered blocking state
[  526.955980] br0: port 2(veth1) entered forwarding state
[  528.828642] bond0: (slave veth1): link status definitely up
[  528.828726] bond0: (slave veth1): making interface the new active one
[  528.828815] bond0: active interface up!
[  528.867283] veth1: left allmulticast mode
[  528.867342] veth1: left promiscuous mode
[  528.867393] br0: port 2(veth1) entered disabled state
[  528.867667] veth0: left allmulticast mode
[  528.867718] veth0: left promiscuous mode
[  528.867762] br0: port 1(veth0) entered disabled state
[  528.902852] bond0: (slave veth1): Releasing backup interface
[  528.911807] bond0: (slave veth0): Releasing backup interface