[  769.110630] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.114036] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  769.117570] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  769.120892] br0: port 1(veth0) entered blocking state
[  769.120929] br0: port 1(veth0) entered disabled state
[  769.120965] veth0: entered allmulticast mode
[  769.121027] veth0: entered promiscuous mode
[  769.124527] br0: port 2(veth1) entered blocking state
[  769.124572] br0: port 2(veth1) entered disabled state
[  769.124607] veth1: entered allmulticast mode
[  769.124668] veth1: entered promiscuous mode
[  770.114732] br0: port 1(veth0) entered blocking state
[  770.114793] br0: port 1(veth0) entered forwarding state
[  770.114850] br0: port 2(veth1) entered blocking state
[  770.114888] br0: port 2(veth1) entered forwarding state
[  771.138751] bond0: (slave veth0): link status definitely up
[  771.138840] bond0: (slave veth1): link status definitely up
[  771.138943] bond0: (slave veth0): making interface the new active one
[  771.139028] bond0: active interface up!
[  771.193234] veth1: left allmulticast mode
[  771.193297] veth1: left promiscuous mode
[  771.193399] br0: port 2(veth1) entered disabled state
[  771.193519] veth0: left allmulticast mode
[  771.193551] veth0: left promiscuous mode
[  771.193610] br0: port 1(veth0) entered disabled state
[  771.211993] bond0: (slave veth1): Releasing backup interface
[  771.218968] bond0: (slave veth0): Releasing backup interface
[  771.245786] bond0 (unregistering): Released all slaves