[  525.809426] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.825218] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.842062] br0: port 1(veth0) entered blocking state
[  525.842124] br0: port 1(veth0) entered disabled state
[  525.842180] veth0: entered allmulticast mode
[  525.842264] veth0: entered promiscuous mode
[  525.858284] br0: port 2(veth1) entered blocking state
[  525.858345] br0: port 2(veth1) entered disabled state
[  525.858397] veth1: entered allmulticast mode
[  525.858484] veth1: entered promiscuous mode
[  526.780721] br0: port 1(veth0) entered blocking state
[  526.780839] br0: port 1(veth0) entered forwarding state
[  526.780898] br0: port 2(veth1) entered blocking state
[  526.780942] br0: port 2(veth1) entered forwarding state
[  527.869721] bond0: (slave veth1): link status definitely up
[  527.869797] bond0: (slave veth1): making interface the new active one
[  527.869850] bond0: active interface up!
[  528.018473] veth1: left allmulticast mode
[  528.018523] veth1: left promiscuous mode
[  528.018581] br0: port 2(veth1) entered disabled state
[  528.018742] veth0: left allmulticast mode
[  528.018778] veth0: left promiscuous mode
[  528.018829] br0: port 1(veth0) entered disabled state
[  528.042071] bond0: (slave veth1): Releasing backup interface
[  528.049014] bond0: (slave veth0): Releasing backup interface
[  528.079024] bond0 (unregistering): Released all slaves