[  829.785304] 8021q: adding VLAN 0 to HW filter on device bond0
[  829.788088] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.790852] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.793522] br0: port 1(veth0) entered blocking state
[  829.793576] br0: port 1(veth0) entered disabled state
[  829.793616] veth0: entered allmulticast mode
[  829.793669] veth0: entered promiscuous mode
[  829.796380] br0: port 2(veth1) entered blocking state
[  829.796450] br0: port 2(veth1) entered disabled state
[  829.796520] veth1: entered allmulticast mode
[  829.796612] veth1: entered promiscuous mode
[  830.840379] br0: port 1(veth0) entered blocking state
[  830.840462] br0: port 1(veth0) entered forwarding state
[  830.840521] br0: port 2(veth1) entered blocking state
[  830.840567] br0: port 2(veth1) entered forwarding state
[  832.888381] bond0: (slave veth0): link status definitely up
[  832.888484] bond0: (slave veth1): link status definitely up
[  832.888524] bond0: (slave veth0): making interface the new active one
[  832.888606] bond0: active interface up!
[  832.900619] veth1: left allmulticast mode
[  832.900667] veth1: left promiscuous mode
[  832.900712] br0: port 2(veth1) entered disabled state
[  832.900842] veth0: left allmulticast mode
[  832.900874] veth0: left promiscuous mode
[  832.900907] br0: port 1(veth0) entered disabled state
[  832.918522] bond0: (slave veth1): Releasing backup interface
[  832.926496] bond0: (slave veth0): Releasing backup interface
[  832.967482] bond0 (unregistering): Released all slaves