[  904.512539] 8021q: adding VLAN 0 to HW filter on device bond0
[  904.516387] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  904.520065] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  904.523608] br0: port 1(veth0) entered blocking state
[  904.523672] br0: port 1(veth0) entered disabled state
[  904.523743] veth0: entered allmulticast mode
[  904.523837] veth0: entered promiscuous mode
[  904.527586] br0: port 2(veth1) entered blocking state
[  904.527623] br0: port 2(veth1) entered disabled state
[  904.527660] veth1: entered allmulticast mode
[  904.527733] veth1: entered promiscuous mode
[  905.536978] br0: port 1(veth0) entered blocking state
[  905.537069] br0: port 1(veth0) entered forwarding state
[  905.537154] br0: port 2(veth1) entered blocking state
[  905.537217] br0: port 2(veth1) entered forwarding state
[  907.583952] bond0: (slave veth0): link status definitely up
[  907.584008] bond0: (slave veth1): link status definitely up
[  907.584091] bond0: (slave veth0): making interface the new active one
[  907.584140] bond0: active interface up!
[  907.665589] veth1: left allmulticast mode
[  907.665622] veth1: left promiscuous mode
[  907.665651] br0: port 2(veth1) entered disabled state
[  907.665734] veth0: left allmulticast mode
[  907.665753] veth0: left promiscuous mode
[  907.665778] br0: port 1(veth0) entered disabled state
[  907.676093] bond0: (slave veth1): Releasing backup interface
[  907.679054] bond0: (slave veth0): Releasing backup interface
[  907.711976] bond0 (unregistering): Released all slaves