[  810.315472] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.319264] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.322990] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.326617] br0: port 1(veth0) entered blocking state
[  810.326678] br0: port 1(veth0) entered disabled state
[  810.326743] veth0: entered allmulticast mode
[  810.326832] veth0: entered promiscuous mode
[  810.330528] br0: port 2(veth1) entered blocking state
[  810.330570] br0: port 2(veth1) entered disabled state
[  810.330607] veth1: entered allmulticast mode
[  810.330661] veth1: entered promiscuous mode
[  810.345303] br0: port 1(veth0) entered blocking state
[  810.345335] br0: port 1(veth0) entered forwarding state
[  810.345371] br0: port 2(veth1) entered blocking state
[  810.345403] br0: port 2(veth1) entered forwarding state
[  812.367311] bond0: (slave veth1): link status definitely up
[  812.367403] bond0: (slave veth1): making interface the new active one
[  812.367466] bond0: active interface up!
[  812.392798] veth1: left allmulticast mode
[  812.392833] veth1: left promiscuous mode
[  812.392864] br0: port 2(veth1) entered disabled state
[  812.392942] veth0: left allmulticast mode
[  812.392967] veth0: left promiscuous mode
[  812.392990] br0: port 1(veth0) entered disabled state
[  812.401707] bond0: (slave veth1): Releasing backup interface
[  812.406450] bond0: (slave veth0): Releasing backup interface
[  812.438329] bond0 (unregistering): Released all slaves