[  828.297591] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.300493] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.303355] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.306180] br0: port 1(veth0) entered blocking state
[  828.306217] br0: port 1(veth0) entered disabled state
[  828.306258] veth0: entered allmulticast mode
[  828.306316] veth0: entered promiscuous mode
[  828.309176] br0: port 2(veth1) entered blocking state
[  828.309246] br0: port 2(veth1) entered disabled state
[  828.309315] veth1: entered allmulticast mode
[  828.309403] veth1: entered promiscuous mode
[  829.319230] br0: port 1(veth0) entered blocking state
[  829.319326] br0: port 1(veth0) entered forwarding state
[  829.319419] br0: port 2(veth1) entered blocking state
[  829.319484] br0: port 2(veth1) entered forwarding state
[  830.344214] bond0: (slave veth0): link status definitely up
[  830.344270] bond0: (slave veth1): link status definitely up
[  830.344342] bond0: (slave veth0): making interface the new active one
[  830.344392] bond0: active interface up!
[  830.442113] veth1: left allmulticast mode
[  830.442147] veth1: left promiscuous mode
[  830.442300] br0: port 2(veth1) entered disabled state
[  830.442412] veth0: left allmulticast mode
[  830.442464] veth0: left promiscuous mode
[  830.442496] br0: port 1(veth0) entered disabled state
[  830.460322] bond0: (slave veth1): Releasing backup interface
[  830.466288] bond0: (slave veth0): Releasing backup interface
[  830.495270] bond0 (unregistering): Released all slaves