[  886.830175] 8021q: adding VLAN 0 to HW filter on device bond0
[  886.832729] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  886.835801] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  886.838273] br0: port 1(veth0) entered blocking state
[  886.838329] br0: port 1(veth0) entered disabled state
[  886.838391] veth0: entered allmulticast mode
[  886.838468] veth0: entered promiscuous mode
[  886.841521] br0: port 2(veth1) entered blocking state
[  886.841555] br0: port 2(veth1) entered disabled state
[  886.841585] veth1: entered allmulticast mode
[  886.841644] veth1: entered promiscuous mode
[  887.325669] br0: port 1(veth0) entered blocking state
[  887.325742] br0: port 1(veth0) entered forwarding state
[  887.325804] br0: port 2(veth1) entered blocking state
[  887.325845] br0: port 2(veth1) entered forwarding state
[  888.877649] bond0: (slave veth1): link status definitely up
[  888.877704] bond0: (slave veth1): making interface the new active one
[  888.877751] bond0: active interface up!
[  888.950581] veth1: left allmulticast mode
[  888.950620] veth1: left promiscuous mode
[  888.950649] br0: port 2(veth1) entered disabled state
[  888.950793] veth0: left allmulticast mode
[  888.950830] veth0: left promiscuous mode
[  888.950863] br0: port 1(veth0) entered disabled state
[  888.962768] bond0: (slave veth1): Releasing backup interface
[  888.971702] bond0: (slave veth0): Releasing backup interface
[  889.006699] bond0 (unregistering): Released all slaves