[  886.968161] 8021q: adding VLAN 0 to HW filter on device bond0
[  886.971297] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  886.974383] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  886.978145] br0: port 1(veth0) entered blocking state
[  886.978232] br0: port 1(veth0) entered disabled state
[  886.978306] veth0: entered allmulticast mode
[  886.978400] veth0: entered promiscuous mode
[  886.981343] br0: port 2(veth1) entered blocking state
[  886.981376] br0: port 2(veth1) entered disabled state
[  886.981406] veth1: entered allmulticast mode
[  886.981450] veth1: entered promiscuous mode
[  887.392871] br0: port 1(veth0) entered blocking state
[  887.392947] br0: port 1(veth0) entered forwarding state
[  887.393006] br0: port 2(veth1) entered blocking state
[  887.393039] br0: port 2(veth1) entered forwarding state
[  889.008874] bond0: (slave veth1): link status definitely up
[  889.008942] bond0: (slave veth1): making interface the new active one
[  889.008999] bond0: active interface up!
[  889.027170] veth1: left allmulticast mode
[  889.027218] veth1: left promiscuous mode
[  889.027263] br0: port 2(veth1) entered disabled state
[  889.027358] veth0: left allmulticast mode
[  889.027388] veth0: left promiscuous mode
[  889.027489] br0: port 1(veth0) entered disabled state
[  889.037014] bond0: (slave veth1): Releasing backup interface
[  889.046949] bond0: (slave veth0): Releasing backup interface