[  807.903523] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.907512] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.911556] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.915727] br0: port 1(veth0) entered blocking state
[  807.915772] br0: port 1(veth0) entered disabled state
[  807.915806] veth0: entered allmulticast mode
[  807.915860] veth0: entered promiscuous mode
[  807.920289] br0: port 2(veth1) entered blocking state
[  807.920353] br0: port 2(veth1) entered disabled state
[  807.920423] veth1: entered allmulticast mode
[  807.920513] veth1: entered promiscuous mode
[  808.166936] br0: port 1(veth0) entered blocking state
[  808.167015] br0: port 1(veth0) entered forwarding state
[  808.167096] br0: port 2(veth1) entered blocking state
[  808.167158] br0: port 2(veth1) entered forwarding state
[  809.981978] bond0: (slave veth1): link status definitely up
[  809.982088] bond0: (slave veth1): making interface the new active one
[  809.982180] bond0: active interface up!
[  810.009843] veth1: left allmulticast mode
[  810.009899] veth1: left promiscuous mode
[  810.009954] br0: port 2(veth1) entered disabled state
[  810.010094] veth0: left allmulticast mode
[  810.010134] veth0: left promiscuous mode
[  810.010174] br0: port 1(veth0) entered disabled state
[  810.015338] bond0: (slave veth1): Releasing backup interface
[  810.018701] bond0: (slave veth0): Releasing backup interface
[  810.054081] bond0 (unregistering): Released all slaves