[  810.735193] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.739190] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.743144] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.746821] br0: port 1(veth0) entered blocking state
[  810.746887] br0: port 1(veth0) entered disabled state
[  810.746958] veth0: entered allmulticast mode
[  810.747064] veth0: entered promiscuous mode
[  810.750816] br0: port 2(veth1) entered blocking state
[  810.750847] br0: port 2(veth1) entered disabled state
[  810.750879] veth1: entered allmulticast mode
[  810.750932] veth1: entered promiscuous mode
[  811.780266] br0: port 1(veth0) entered blocking state
[  811.780332] br0: port 1(veth0) entered forwarding state
[  811.780377] br0: port 2(veth1) entered blocking state
[  811.780409] br0: port 2(veth1) entered forwarding state
[  812.805269] bond0: (slave veth1): link status definitely up
[  812.805380] bond0: (slave veth1): making interface the new active one
[  812.805439] bond0: active interface up!
[  812.816498] veth1: left allmulticast mode
[  812.816532] veth1: left promiscuous mode
[  812.816562] br0: port 2(veth1) entered disabled state
[  812.816645] veth0: left allmulticast mode
[  812.816666] veth0: left promiscuous mode
[  812.816689] br0: port 1(veth0) entered disabled state
[  812.822447] bond0: (slave veth1): Releasing backup interface
[  812.829375] bond0: (slave veth0): Releasing backup interface
[  812.850280] bond0 (unregistering): Released all slaves