[  526.327062] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.344725] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.359168] br0: port 1(veth0) entered blocking state
[  526.359231] br0: port 1(veth0) entered disabled state
[  526.359280] veth0: entered allmulticast mode
[  526.359349] veth0: entered promiscuous mode
[  526.376490] br0: port 2(veth1) entered blocking state
[  526.376552] br0: port 2(veth1) entered disabled state
[  526.376594] veth1: entered allmulticast mode
[  526.376669] veth1: entered promiscuous mode
[  526.460940] br0: port 1(veth0) entered blocking state
[  526.461037] br0: port 1(veth0) entered forwarding state
[  526.461117] br0: port 2(veth1) entered blocking state
[  526.461166] br0: port 2(veth1) entered forwarding state
[  528.387004] bond0: (slave veth1): link status definitely up
[  528.387151] bond0: (slave veth1): making interface the new active one
[  528.387248] bond0: active interface up!
[  528.495908] veth1: left allmulticast mode
[  528.495973] veth1: left promiscuous mode
[  528.496031] br0: port 2(veth1) entered disabled state
[  528.496141] veth0: left allmulticast mode
[  528.496181] veth0: left promiscuous mode
[  528.496227] br0: port 1(veth0) entered disabled state
[  528.522245] bond0: (slave veth1): Releasing backup interface
[  528.530144] bond0: (slave veth0): Releasing backup interface