[  693.329024] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.331815] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  693.334546] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  693.337266] br0: port 1(veth0) entered blocking state
[  693.337294] br0: port 1(veth0) entered disabled state
[  693.337320] veth0: entered allmulticast mode
[  693.337369] veth0: entered promiscuous mode
[  693.340111] br0: port 2(veth1) entered blocking state
[  693.340170] br0: port 2(veth1) entered disabled state
[  693.340235] veth1: entered allmulticast mode
[  693.340322] veth1: entered promiscuous mode
[  694.009019] br0: port 1(veth0) entered blocking state
[  694.009067] br0: port 1(veth0) entered forwarding state
[  694.009198] br0: port 2(veth1) entered blocking state
[  694.009260] br0: port 2(veth1) entered forwarding state
[  695.416014] bond0: (slave veth1): link status definitely up
[  695.416064] bond0: (slave veth1): making interface the new active one
[  695.416190] bond0: active interface up!
[  695.478251] veth1: left allmulticast mode
[  695.478324] veth1: left promiscuous mode
[  695.478404] br0: port 2(veth1) entered disabled state
[  695.478534] veth0: left allmulticast mode
[  695.478592] veth0: left promiscuous mode
[  695.478698] br0: port 1(veth0) entered disabled state
[  695.496187] bond0: (slave veth1): Releasing backup interface
[  695.504112] bond0: (slave veth0): Releasing backup interface