[  807.653189] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.656921] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.660658] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.664388] br0: port 1(veth0) entered blocking state
[  807.664419] br0: port 1(veth0) entered disabled state
[  807.664456] veth0: entered allmulticast mode
[  807.664515] veth0: entered promiscuous mode
[  807.668211] br0: port 2(veth1) entered blocking state
[  807.668242] br0: port 2(veth1) entered disabled state
[  807.668280] veth1: entered allmulticast mode
[  807.668337] veth1: entered promiscuous mode
[  808.653028] br0: port 1(veth0) entered blocking state
[  808.653119] br0: port 1(veth0) entered forwarding state
[  808.653203] br0: port 2(veth1) entered blocking state
[  808.653264] br0: port 2(veth1) entered forwarding state
[  809.741025] bond0: (slave veth1): link status definitely up
[  809.741123] bond0: (slave veth1): making interface the new active one
[  809.741214] bond0: active interface up!
[  809.850609] veth1: left allmulticast mode
[  809.850667] veth1: left promiscuous mode
[  809.850711] br0: port 2(veth1) entered disabled state
[  809.850875] veth0: left allmulticast mode
[  809.850909] veth0: left promiscuous mode
[  809.850954] br0: port 1(veth0) entered disabled state
[  809.856297] bond0: (slave veth1): Releasing backup interface
[  809.859479] bond0: (slave veth0): Releasing backup interface
[  809.884107] bond0 (unregistering): Released all slaves