[  769.775151] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.778123] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  769.781071] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  769.783959] br0: port 1(veth0) entered blocking state
[  769.783993] br0: port 1(veth0) entered disabled state
[  769.784029] veth0: entered allmulticast mode
[  769.784081] veth0: entered promiscuous mode
[  769.786988] br0: port 2(veth1) entered blocking state
[  769.787055] br0: port 2(veth1) entered disabled state
[  769.787123] veth1: entered allmulticast mode
[  769.787219] veth1: entered promiscuous mode
[  770.823179] br0: port 1(veth0) entered blocking state
[  770.823269] br0: port 1(veth0) entered forwarding state
[  770.823365] br0: port 2(veth1) entered blocking state
[  770.823443] br0: port 2(veth1) entered forwarding state
[  771.848173] bond0: (slave veth0): link status definitely up
[  771.848234] bond0: (slave veth1): link status definitely up
[  771.848292] bond0: (slave veth0): making interface the new active one
[  771.848338] bond0: active interface up!
[  771.919618] veth1: left allmulticast mode
[  771.919645] veth1: left promiscuous mode
[  771.919669] br0: port 2(veth1) entered disabled state
[  771.919739] veth0: left allmulticast mode
[  771.919758] veth0: left promiscuous mode
[  771.919782] br0: port 1(veth0) entered disabled state
[  771.926049] bond0: (slave veth1): Releasing backup interface
[  771.928285] bond0: (slave veth0): Releasing backup interface
[  771.969207] bond0 (unregistering): Released all slaves