[  888.289831] 8021q: adding VLAN 0 to HW filter on device bond0
[  888.293019] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  888.296550] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  888.299350] br0: port 1(veth0) entered blocking state
[  888.299414] br0: port 1(veth0) entered disabled state
[  888.299485] veth0: entered allmulticast mode
[  888.299579] veth0: entered promiscuous mode
[  888.302631] br0: port 2(veth1) entered blocking state
[  888.302702] br0: port 2(veth1) entered disabled state
[  888.302770] veth1: entered allmulticast mode
[  888.302879] veth1: entered promiscuous mode
[  888.877898] br0: port 1(veth0) entered blocking state
[  888.877998] br0: port 1(veth0) entered forwarding state
[  888.878101] br0: port 2(veth1) entered blocking state
[  888.878205] br0: port 2(veth1) entered forwarding state
[  890.349896] bond0: (slave veth1): link status definitely up
[  890.349961] bond0: (slave veth1): making interface the new active one
[  890.350024] bond0: active interface up!
[  890.446108] veth1: left allmulticast mode
[  890.446146] veth1: left promiscuous mode
[  890.446180] br0: port 2(veth1) entered disabled state
[  890.446353] veth0: left allmulticast mode
[  890.446379] veth0: left promiscuous mode
[  890.446405] br0: port 1(veth0) entered disabled state
[  890.463265] bond0: (slave veth1): Releasing backup interface
[  890.468013] bond0: (slave veth0): Releasing backup interface