[  526.743861] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.756189] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.767117] br0: port 1(veth0) entered blocking state
[  526.767202] br0: port 1(veth0) entered disabled state
[  526.767262] veth0: entered allmulticast mode
[  526.767346] veth0: entered promiscuous mode
[  526.779480] br0: port 2(veth1) entered blocking state
[  526.779544] br0: port 2(veth1) entered disabled state
[  526.779588] veth1: entered allmulticast mode
[  526.779673] veth1: entered promiscuous mode
[  527.743017] br0: port 1(veth0) entered blocking state
[  527.743156] br0: port 1(veth0) entered forwarding state
[  527.743260] br0: port 2(veth1) entered blocking state
[  527.743328] br0: port 2(veth1) entered forwarding state
[  528.767036] bond0: (slave veth1): link status definitely up
[  528.767191] bond0: (slave veth1): making interface the new active one
[  528.767292] bond0: active interface up!
[  528.866636] veth1: left allmulticast mode
[  528.866747] veth1: left promiscuous mode
[  528.866809] br0: port 2(veth1) entered disabled state
[  528.866964] veth0: left allmulticast mode
[  528.867008] veth0: left promiscuous mode
[  528.867065] br0: port 1(veth0) entered disabled state
[  528.886589] bond0: (slave veth1): Releasing backup interface
[  528.894202] bond0: (slave veth0): Releasing backup interface
[  528.927288] bond0 (unregistering): Released all slaves