[  807.000414] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.004247] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.008030] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.011811] br0: port 1(veth0) entered blocking state
[  807.011856] br0: port 1(veth0) entered disabled state
[  807.011895] veth0: entered allmulticast mode
[  807.011952] veth0: entered promiscuous mode
[  807.015652] br0: port 2(veth1) entered blocking state
[  807.015685] br0: port 2(veth1) entered disabled state
[  807.015727] veth1: entered allmulticast mode
[  807.015778] veth1: entered promiscuous mode
[  807.074143] br0: port 1(veth0) entered blocking state
[  807.074185] br0: port 1(veth0) entered forwarding state
[  807.074229] br0: port 2(veth1) entered blocking state
[  807.074257] br0: port 2(veth1) entered forwarding state
[  809.087134] bond0: (slave veth1): link status definitely up
[  809.087221] bond0: (slave veth1): making interface the new active one
[  809.087287] bond0: active interface up!
[  809.183622] veth1: left allmulticast mode
[  809.183661] veth1: left promiscuous mode
[  809.183693] br0: port 2(veth1) entered disabled state
[  809.183791] veth0: left allmulticast mode
[  809.183813] veth0: left promiscuous mode
[  809.183836] br0: port 1(veth0) entered disabled state
[  809.192725] bond0: (slave veth1): Releasing backup interface
[  809.197257] bond0: (slave veth0): Releasing backup interface
[  809.239182] bond0 (unregistering): Released all slaves