[  763.931814] 8021q: adding VLAN 0 to HW filter on device bond0
[  763.934739] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  763.937608] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  763.940439] br0: port 1(veth0) entered blocking state
[  763.940504] br0: port 1(veth0) entered disabled state
[  763.940571] veth0: entered allmulticast mode
[  763.940690] veth0: entered promiscuous mode
[  763.943494] br0: port 2(veth1) entered blocking state
[  763.943523] br0: port 2(veth1) entered disabled state
[  763.943557] veth1: entered allmulticast mode
[  763.943606] veth1: entered promiscuous mode
[  764.928198] br0: port 1(veth0) entered blocking state
[  764.928250] br0: port 1(veth0) entered forwarding state
[  764.928306] br0: port 2(veth1) entered blocking state
[  764.928338] br0: port 2(veth1) entered forwarding state
[  766.015193] bond0: (slave veth1): link status definitely up
[  766.015292] bond0: (slave veth1): making interface the new active one
[  766.015348] bond0: active interface up!
[  766.081434] veth1: left allmulticast mode
[  766.081474] veth1: left promiscuous mode
[  766.081544] br0: port 2(veth1) entered disabled state
[  766.081713] veth0: left allmulticast mode
[  766.081742] veth0: left promiscuous mode
[  766.081768] br0: port 1(veth0) entered disabled state
[  766.096312] bond0: (slave veth1): Releasing backup interface
[  766.101279] bond0: (slave veth0): Releasing backup interface
[  766.133262] bond0 (unregistering): Released all slaves