[  724.263455] 8021q: adding VLAN 0 to HW filter on device bond0
[  724.266153] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  724.269241] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  724.272323] br0: port 1(veth0) entered blocking state
[  724.272362] br0: port 1(veth0) entered disabled state
[  724.272406] veth0: entered allmulticast mode
[  724.272468] veth0: entered promiscuous mode
[  724.275297] br0: port 2(veth1) entered blocking state
[  724.275341] br0: port 2(veth1) entered disabled state
[  724.275373] veth1: entered allmulticast mode
[  724.275421] veth1: entered promiscuous mode
[  725.300217] br0: port 1(veth0) entered blocking state
[  725.300275] br0: port 1(veth0) entered forwarding state
[  725.300334] br0: port 2(veth1) entered blocking state
[  725.300370] br0: port 2(veth1) entered forwarding state
[  726.324209] bond0: (slave veth0): link status definitely up
[  726.324289] bond0: (slave veth1): link status definitely up
[  726.324323] bond0: (slave veth0): making interface the new active one
[  726.324387] bond0: active interface up!
[  726.394412] veth1: left allmulticast mode
[  726.394461] veth1: left promiscuous mode
[  726.394496] br0: port 2(veth1) entered disabled state
[  726.394647] veth0: left allmulticast mode
[  726.394677] veth0: left promiscuous mode
[  726.394739] br0: port 1(veth0) entered disabled state
[  726.407326] bond0: (slave veth1): Releasing backup interface
[  726.420294] bond0: (slave veth0): Releasing backup interface
[  726.444270] bond0 (unregistering): Released all slaves