[  902.362840] 8021q: adding VLAN 0 to HW filter on device bond0
[  902.366449] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  902.369956] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  902.373416] br0: port 1(veth0) entered blocking state
[  902.373486] br0: port 1(veth0) entered disabled state
[  902.373557] veth0: entered allmulticast mode
[  902.373654] veth0: entered promiscuous mode
[  902.377122] br0: port 2(veth1) entered blocking state
[  902.377156] br0: port 2(veth1) entered disabled state
[  902.377193] veth1: entered allmulticast mode
[  902.377243] veth1: entered promiscuous mode
[  903.369438] br0: port 1(veth0) entered blocking state
[  903.369490] br0: port 1(veth0) entered forwarding state
[  903.369546] br0: port 2(veth1) entered blocking state
[  903.369574] br0: port 2(veth1) entered forwarding state
[  904.393411] bond0: (slave veth0): link status definitely up
[  904.393475] bond0: (slave veth1): link status definitely up
[  904.393532] bond0: (slave veth0): making interface the new active one
[  904.393590] bond0: active interface up!
[  904.432701] veth1: left allmulticast mode
[  904.432734] veth1: left promiscuous mode
[  904.432765] br0: port 2(veth1) entered disabled state
[  904.432881] veth0: left allmulticast mode
[  904.432903] veth0: left promiscuous mode
[  904.432929] br0: port 1(veth0) entered disabled state
[  904.441464] bond0: (slave veth1): Releasing backup interface
[  904.444525] bond0: (slave veth0): Releasing backup interface
[  904.481436] bond0 (unregistering): Released all slaves