[  887.891408] 8021q: adding VLAN 0 to HW filter on device bond0
[  887.894156] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  887.896967] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  887.899814] br0: port 1(veth0) entered blocking state
[  887.899847] br0: port 1(veth0) entered disabled state
[  887.899878] veth0: entered allmulticast mode
[  887.899928] veth0: entered promiscuous mode
[  887.902660] br0: port 2(veth1) entered blocking state
[  887.902722] br0: port 2(veth1) entered disabled state
[  887.902789] veth1: entered allmulticast mode
[  887.902883] veth1: entered promiscuous mode
[  888.348651] br0: port 1(veth0) entered blocking state
[  888.348766] br0: port 1(veth0) entered forwarding state
[  888.348890] br0: port 2(veth1) entered blocking state
[  888.348976] br0: port 2(veth1) entered forwarding state
[  889.963649] bond0: (slave veth1): link status definitely up
[  889.963737] bond0: (slave veth1): making interface the new active one
[  889.963807] bond0: active interface up!
[  890.031290] veth1: left allmulticast mode
[  890.031349] veth1: left promiscuous mode
[  890.031405] br0: port 2(veth1) entered disabled state
[  890.031509] veth0: left allmulticast mode
[  890.031551] veth0: left promiscuous mode
[  890.031574] br0: port 1(veth0) entered disabled state
[  890.045859] bond0: (slave veth1): Releasing backup interface
[  890.050743] bond0: (slave veth0): Releasing backup interface