[  888.573216] 8021q: adding VLAN 0 to HW filter on device bond0
[  888.576444] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  888.579546] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  888.582723] br0: port 1(veth0) entered blocking state
[  888.582760] br0: port 1(veth0) entered disabled state
[  888.582809] veth0: entered allmulticast mode
[  888.582875] veth0: entered promiscuous mode
[  888.585959] br0: port 2(veth1) entered blocking state
[  888.586004] br0: port 2(veth1) entered disabled state
[  888.586033] veth1: entered allmulticast mode
[  888.586082] veth1: entered promiscuous mode
[  888.927846] br0: port 1(veth0) entered blocking state
[  888.927909] br0: port 1(veth0) entered forwarding state
[  888.927972] br0: port 2(veth1) entered blocking state
[  888.928002] br0: port 2(veth1) entered forwarding state
[  890.608836] bond0: (slave veth1): link status definitely up
[  890.608908] bond0: (slave veth1): making interface the new active one
[  890.608970] bond0: active interface up!
[  890.716537] veth1: left allmulticast mode
[  890.716617] veth1: left promiscuous mode
[  890.716679] br0: port 2(veth1) entered disabled state
[  890.716811] veth0: left allmulticast mode
[  890.716876] veth0: left promiscuous mode
[  890.716941] br0: port 1(veth0) entered disabled state
[  890.731196] bond0: (slave veth1): Releasing backup interface
[  890.735969] bond0: (slave veth0): Releasing backup interface