[  763.583475] 8021q: adding VLAN 0 to HW filter on device bond0
[  763.586540] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  763.589744] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  763.592704] br0: port 1(veth0) entered blocking state
[  763.592792] br0: port 1(veth0) entered disabled state
[  763.592861] veth0: entered allmulticast mode
[  763.592954] veth0: entered promiscuous mode
[  763.596127] br0: port 2(veth1) entered blocking state
[  763.596158] br0: port 2(veth1) entered disabled state
[  763.596193] veth1: entered allmulticast mode
[  763.596257] veth1: entered promiscuous mode
[  763.874754] br0: port 1(veth0) entered blocking state
[  763.874835] br0: port 1(veth0) entered forwarding state
[  763.874923] br0: port 2(veth1) entered blocking state
[  763.874985] br0: port 2(veth1) entered forwarding state
[  765.625753] bond0: (slave veth1): link status definitely up
[  765.625853] bond0: (slave veth1): making interface the new active one
[  765.625920] bond0: active interface up!
[  765.643375] veth1: left allmulticast mode
[  765.643407] veth1: left promiscuous mode
[  765.643443] br0: port 2(veth1) entered disabled state
[  765.643678] veth0: left allmulticast mode
[  765.643703] veth0: left promiscuous mode
[  765.643739] br0: port 1(veth0) entered disabled state
[  765.663903] bond0: (slave veth1): Releasing backup interface
[  765.670856] bond0: (slave veth0): Releasing backup interface
[  765.703783] bond0 (unregistering): Released all slaves