[  811.367370] 8021q: adding VLAN 0 to HW filter on device bond0
[  811.371009] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  811.374581] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.378146] br0: port 1(veth0) entered blocking state
[  811.378210] br0: port 1(veth0) entered disabled state
[  811.378277] veth0: entered allmulticast mode
[  811.378410] veth0: entered promiscuous mode
[  811.381976] br0: port 2(veth1) entered blocking state
[  811.382006] br0: port 2(veth1) entered disabled state
[  811.382040] veth1: entered allmulticast mode
[  811.382099] veth1: entered promiscuous mode
[  812.417183] br0: port 1(veth0) entered blocking state
[  812.417238] br0: port 1(veth0) entered forwarding state
[  812.417288] br0: port 2(veth1) entered blocking state
[  812.417316] br0: port 2(veth1) entered forwarding state
[  813.441159] bond0: (slave veth1): link status definitely up
[  813.441250] bond0: (slave veth1): making interface the new active one
[  813.441309] bond0: active interface up!
[  813.551025] veth1: left allmulticast mode
[  813.551064] veth1: left promiscuous mode
[  813.551097] br0: port 2(veth1) entered disabled state
[  813.551224] veth0: left allmulticast mode
[  813.551244] veth0: left promiscuous mode
[  813.551276] br0: port 1(veth0) entered disabled state
[  813.555341] bond0: (slave veth1): Releasing backup interface
[  813.560309] bond0: (slave veth0): Releasing backup interface
[  813.593195] bond0 (unregistering): Released all slaves