[  729.233849] 8021q: adding VLAN 0 to HW filter on device bond0
[  729.243883] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  729.254882] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  729.265634] br0: port 1(veth0) entered blocking state
[  729.265710] br0: port 1(veth0) entered disabled state
[  729.265780] veth0: entered allmulticast mode
[  729.265885] veth0: entered promiscuous mode
[  729.276155] br0: port 2(veth1) entered blocking state
[  729.276227] br0: port 2(veth1) entered disabled state
[  729.276288] veth1: entered allmulticast mode
[  729.276376] veth1: entered promiscuous mode
[  730.294061] br0: port 1(veth0) entered blocking state
[  730.294161] br0: port 1(veth0) entered forwarding state
[  730.294244] br0: port 2(veth1) entered blocking state
[  730.294284] br0: port 2(veth1) entered forwarding state
[  732.341038] bond0: (slave veth0): link status definitely up
[  732.341127] bond0: (slave veth1): link status definitely up
[  732.341175] bond0: (slave veth0): making interface the new active one
[  732.341268] bond0: active interface up!
[  732.460039] veth1: left allmulticast mode
[  732.460109] veth1: left promiscuous mode
[  732.460157] br0: port 2(veth1) entered disabled state
[  732.460259] veth0: left allmulticast mode
[  732.460295] veth0: left promiscuous mode
[  732.460334] br0: port 1(veth0) entered disabled state
[  732.475395] bond0: (slave veth1): Releasing backup interface
[  732.480618] bond0: (slave veth0): Releasing backup interface
[  732.513319] bond0 (unregistering): Released all slaves