[  821.487781] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.490896] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  821.493922] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  821.496897] br0: port 1(veth0) entered blocking state
[  821.496931] br0: port 1(veth0) entered disabled state
[  821.496970] veth0: entered allmulticast mode
[  821.497032] veth0: entered promiscuous mode
[  821.499942] br0: port 2(veth1) entered blocking state
[  821.499974] br0: port 2(veth1) entered disabled state
[  821.500005] veth1: entered allmulticast mode
[  821.500056] veth1: entered promiscuous mode
[  822.520602] br0: port 1(veth0) entered blocking state
[  822.520672] br0: port 1(veth0) entered forwarding state
[  822.520733] br0: port 2(veth1) entered blocking state
[  822.520765] br0: port 2(veth1) entered forwarding state
[  823.545597] bond0: (slave veth0): link status definitely up
[  823.545673] bond0: (slave veth1): link status definitely up
[  823.545766] bond0: (slave veth0): making interface the new active one
[  823.545850] bond0: active interface up!
[  823.647395] veth1: left allmulticast mode
[  823.647444] veth1: left promiscuous mode
[  823.647495] br0: port 2(veth1) entered disabled state
[  823.647595] veth0: left allmulticast mode
[  823.647659] veth0: left promiscuous mode
[  823.647695] br0: port 1(veth0) entered disabled state
[  823.662812] bond0: (slave veth1): Releasing backup interface
[  823.669718] bond0: (slave veth0): Releasing backup interface
[  823.711756] bond0 (unregistering): Released all slaves