[  697.833716] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.842786] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  697.852391] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  697.861425] br0: port 1(veth0) entered blocking state
[  697.861499] br0: port 1(veth0) entered disabled state
[  697.861560] veth0: entered allmulticast mode
[  697.861657] veth0: entered promiscuous mode
[  697.871814] br0: port 2(veth1) entered blocking state
[  697.871888] br0: port 2(veth1) entered disabled state
[  697.871943] veth1: entered allmulticast mode
[  697.872062] veth1: entered promiscuous mode
[  698.147115] br0: port 1(veth0) entered blocking state
[  698.147183] br0: port 1(veth0) entered forwarding state
[  698.147271] br0: port 2(veth1) entered blocking state
[  698.147315] br0: port 2(veth1) entered forwarding state
[  699.892096] bond0: (slave veth1): link status definitely up
[  699.892255] bond0: (slave veth1): making interface the new active one
[  699.892345] bond0: active interface up!
[  700.008317] veth1: left allmulticast mode
[  700.008420] veth1: left promiscuous mode
[  700.008502] br0: port 2(veth1) entered disabled state
[  700.008695] veth0: left allmulticast mode
[  700.008770] veth0: left promiscuous mode
[  700.008831] br0: port 1(veth0) entered disabled state
[  700.023349] bond0: (slave veth1): Releasing backup interface
[  700.034361] bond0: (slave veth0): Releasing backup interface