[  746.908938] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  746.925414] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  746.939313] br0: port 1(veth0) entered blocking state
[  746.939472] br0: port 1(veth0) entered disabled state
[  746.939569] veth0: entered allmulticast mode
[  746.939709] veth0: entered promiscuous mode
[  746.954823] br0: port 2(veth1) entered blocking state
[  746.954909] br0: port 2(veth1) entered disabled state
[  746.954964] veth1: entered allmulticast mode
[  746.955092] veth1: entered promiscuous mode
[  747.891108] br0: port 1(veth0) entered blocking state
[  747.891176] br0: port 1(veth0) entered forwarding state
[  747.891253] br0: port 2(veth1) entered blocking state
[  747.891307] br0: port 2(veth1) entered forwarding state
[  749.939069] bond0: (slave veth0): link status definitely up
[  749.939207] bond0: (slave veth1): link status definitely up
[  749.939274] bond0: (slave veth0): making interface the new active one
[  749.939385] bond0: active interface up!
[  750.086605] veth1: left allmulticast mode
[  750.086706] veth1: left promiscuous mode
[  750.086776] br0: port 2(veth1) entered disabled state
[  750.087010] veth0: left allmulticast mode
[  750.087069] veth0: left promiscuous mode
[  750.087119] br0: port 1(veth0) entered disabled state
[  750.115380] bond0: (slave veth1): Releasing backup interface
[  750.120344] bond0: (slave veth0): Releasing backup interface
[  750.153326] bond0 (unregistering): Released all slaves