[  827.462385] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.465439] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.468393] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.471260] br0: port 1(veth0) entered blocking state
[  827.471293] br0: port 1(veth0) entered disabled state
[  827.471325] veth0: entered allmulticast mode
[  827.471383] veth0: entered promiscuous mode
[  827.474374] br0: port 2(veth1) entered blocking state
[  827.474445] br0: port 2(veth1) entered disabled state
[  827.474510] veth1: entered allmulticast mode
[  827.474614] veth1: entered promiscuous mode
[  828.471634] br0: port 1(veth0) entered blocking state
[  828.471728] br0: port 1(veth0) entered forwarding state
[  828.471817] br0: port 2(veth1) entered blocking state
[  828.471883] br0: port 2(veth1) entered forwarding state
[  829.495637] bond0: (slave veth1): link status definitely up
[  829.495757] bond0: (slave veth1): making interface the new active one
[  829.495858] bond0: active interface up!
[  829.518431] veth1: left allmulticast mode
[  829.518502] veth1: left promiscuous mode
[  829.518571] br0: port 2(veth1) entered disabled state
[  829.518710] veth0: left allmulticast mode
[  829.518773] veth0: left promiscuous mode
[  829.518863] br0: port 1(veth0) entered disabled state
[  829.534763] bond0: (slave veth1): Releasing backup interface
[  829.544754] bond0: (slave veth0): Releasing backup interface
[  829.582702] bond0 (unregistering): Released all slaves