[  903.528893] 8021q: adding VLAN 0 to HW filter on device bond0
[  903.532203] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  903.535472] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  903.538645] br0: port 1(veth0) entered blocking state
[  903.538677] br0: port 1(veth0) entered disabled state
[  903.538713] veth0: entered allmulticast mode
[  903.538770] veth0: entered promiscuous mode
[  903.541973] br0: port 2(veth1) entered blocking state
[  903.542009] br0: port 2(veth1) entered disabled state
[  903.542039] veth1: entered allmulticast mode
[  903.542091] veth1: entered promiscuous mode
[  904.584138] br0: port 1(veth0) entered blocking state
[  904.584202] br0: port 1(veth0) entered forwarding state
[  904.584248] br0: port 2(veth1) entered blocking state
[  904.584278] br0: port 2(veth1) entered forwarding state
[  906.633086] bond0: (slave veth0): link status definitely up
[  906.633142] bond0: (slave veth1): link status definitely up
[  906.633211] bond0: (slave veth0): making interface the new active one
[  906.633273] bond0: active interface up!
[  906.652894] veth1: left allmulticast mode
[  906.652926] veth1: left promiscuous mode
[  906.652959] br0: port 2(veth1) entered disabled state
[  906.653036] veth0: left allmulticast mode
[  906.653062] veth0: left promiscuous mode
[  906.653089] br0: port 1(veth0) entered disabled state
[  906.661784] bond0: (slave veth1): Releasing backup interface
[  906.663201] bond0: (slave veth0): Releasing backup interface
[  906.696101] bond0 (unregistering): Released all slaves