[  869.064427] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.067513] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.070569] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.073525] br0: port 1(veth0) entered blocking state
[  869.073561] br0: port 1(veth0) entered disabled state
[  869.073594] veth0: entered allmulticast mode
[  869.073642] veth0: entered promiscuous mode
[  869.076627] br0: port 2(veth1) entered blocking state
[  869.076693] br0: port 2(veth1) entered disabled state
[  869.076764] veth1: entered allmulticast mode
[  869.076863] veth1: entered promiscuous mode
[  869.357862] br0: port 1(veth0) entered blocking state
[  869.357956] br0: port 1(veth0) entered forwarding state
[  869.358043] br0: port 2(veth1) entered blocking state
[  869.358110] br0: port 2(veth1) entered forwarding state
[  871.108879] bond0: (slave veth1): link status definitely up
[  871.108972] bond0: (slave veth1): making interface the new active one
[  871.109027] bond0: active interface up!
[  871.219558] veth1: left allmulticast mode
[  871.219604] veth1: left promiscuous mode
[  871.219666] br0: port 2(veth1) entered disabled state
[  871.219757] veth0: left allmulticast mode
[  871.219836] veth0: left promiscuous mode
[  871.219887] br0: port 1(veth0) entered disabled state
[  871.228050] bond0: (slave veth1): Releasing backup interface
[  871.232996] bond0: (slave veth0): Releasing backup interface
[  871.272901] bond0 (unregistering): Released all slaves