[  806.747995] 8021q: adding VLAN 0 to HW filter on device bond0
[  806.752064] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  806.756134] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  806.760222] br0: port 1(veth0) entered blocking state
[  806.760263] br0: port 1(veth0) entered disabled state
[  806.760299] veth0: entered allmulticast mode
[  806.760360] veth0: entered promiscuous mode
[  806.764233] br0: port 2(veth1) entered blocking state
[  806.764270] br0: port 2(veth1) entered disabled state
[  806.764304] veth1: entered allmulticast mode
[  806.764371] veth1: entered promiscuous mode
[  807.747066] br0: port 1(veth0) entered blocking state
[  807.747128] br0: port 1(veth0) entered forwarding state
[  807.747176] br0: port 2(veth1) entered blocking state
[  807.747205] br0: port 2(veth1) entered forwarding state
[  808.835046] bond0: (slave veth1): link status definitely up
[  808.835167] bond0: (slave veth1): making interface the new active one
[  808.835256] bond0: active interface up!
[  808.857651] veth1: left allmulticast mode
[  808.857768] veth1: left promiscuous mode
[  808.857831] br0: port 2(veth1) entered disabled state
[  808.857927] veth0: left allmulticast mode
[  808.858020] veth0: left promiscuous mode
[  808.858083] br0: port 1(veth0) entered disabled state
[  808.863408] bond0: (slave veth1): Releasing backup interface
[  808.866518] bond0: (slave veth0): Releasing backup interface
[  808.897138] bond0 (unregistering): Released all slaves