[  766.437058] 8021q: adding VLAN 0 to HW filter on device bond0
[  766.440123] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  766.443125] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  766.446073] br0: port 1(veth0) entered blocking state
[  766.446106] br0: port 1(veth0) entered disabled state
[  766.446142] veth0: entered allmulticast mode
[  766.446203] veth0: entered promiscuous mode
[  766.449124] br0: port 2(veth1) entered blocking state
[  766.449155] br0: port 2(veth1) entered disabled state
[  766.449190] veth1: entered allmulticast mode
[  766.449251] veth1: entered promiscuous mode
[  767.491724] br0: port 1(veth0) entered blocking state
[  767.491781] br0: port 1(veth0) entered forwarding state
[  767.491842] br0: port 2(veth1) entered blocking state
[  767.491873] br0: port 2(veth1) entered forwarding state
[  768.515712] bond0: (slave veth1): link status definitely up
[  768.515792] bond0: (slave veth1): making interface the new active one
[  768.515851] bond0: active interface up!
[  768.600620] veth1: left allmulticast mode
[  768.600660] veth1: left promiscuous mode
[  768.600694] br0: port 2(veth1) entered disabled state
[  768.600851] veth0: left allmulticast mode
[  768.600874] veth0: left promiscuous mode
[  768.600899] br0: port 1(veth0) entered disabled state
[  768.618845] bond0: (slave veth1): Releasing backup interface
[  768.626815] bond0: (slave veth0): Releasing backup interface
[  768.660722] bond0 (unregistering): Released all slaves