[  869.184438] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.188392] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.192229] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.196087] br0: port 1(veth0) entered blocking state
[  869.196125] br0: port 1(veth0) entered disabled state
[  869.196157] veth0: entered allmulticast mode
[  869.196214] veth0: entered promiscuous mode
[  869.200001] br0: port 2(veth1) entered blocking state
[  869.200070] br0: port 2(veth1) entered disabled state
[  869.200147] veth1: entered allmulticast mode
[  869.200248] veth1: entered promiscuous mode
[  869.432041] br0: port 1(veth0) entered blocking state
[  869.432125] br0: port 1(veth0) entered forwarding state
[  869.432213] br0: port 2(veth1) entered blocking state
[  869.432286] br0: port 2(veth1) entered forwarding state
[  871.232041] bond0: (slave veth1): link status definitely up
[  871.232184] bond0: (slave veth1): making interface the new active one
[  871.232241] bond0: active interface up!
[  871.273004] veth1: left allmulticast mode
[  871.273109] veth1: left promiscuous mode
[  871.273176] br0: port 2(veth1) entered disabled state
[  871.273328] veth0: left allmulticast mode
[  871.273388] veth0: left promiscuous mode
[  871.273491] br0: port 1(veth0) entered disabled state
[  871.278256] bond0: (slave veth1): Releasing backup interface
[  871.282436] bond0: (slave veth0): Releasing backup interface
[  871.309079] bond0 (unregistering): Released all slaves