[  691.231392] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.234119] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.236819] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.239534] br0: port 1(veth0) entered blocking state
[  691.239579] br0: port 1(veth0) entered disabled state
[  691.239613] veth0: entered allmulticast mode
[  691.239668] veth0: entered promiscuous mode
[  691.242412] br0: port 2(veth1) entered blocking state
[  691.242486] br0: port 2(veth1) entered disabled state
[  691.242563] veth1: entered allmulticast mode
[  691.242649] veth1: entered promiscuous mode
[  691.286713] br0: port 1(veth0) entered blocking state
[  691.286796] br0: port 1(veth0) entered forwarding state
[  691.286891] br0: port 2(veth1) entered blocking state
[  691.286960] br0: port 2(veth1) entered forwarding state
[  693.293723] bond0: (slave veth1): link status definitely up
[  693.293787] bond0: (slave veth1): making interface the new active one
[  693.293846] bond0: active interface up!
[  693.344759] veth1: left allmulticast mode
[  693.344809] veth1: left promiscuous mode
[  693.344887] br0: port 2(veth1) entered disabled state
[  693.344982] veth0: left allmulticast mode
[  693.345047] veth0: left promiscuous mode
[  693.345088] br0: port 1(veth0) entered disabled state
[  693.363835] bond0: (slave veth1): Releasing backup interface
[  693.369863] bond0: (slave veth0): Releasing backup interface