[  872.554151] 8021q: adding VLAN 0 to HW filter on device bond0
[  872.557259] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  872.560446] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.563423] br0: port 1(veth0) entered blocking state
[  872.563454] br0: port 1(veth0) entered disabled state
[  872.563483] veth0: entered allmulticast mode
[  872.563540] veth0: entered promiscuous mode
[  872.566545] br0: port 2(veth1) entered blocking state
[  872.566609] br0: port 2(veth1) entered disabled state
[  872.566674] veth1: entered allmulticast mode
[  872.566765] veth1: entered promiscuous mode
[  873.600995] br0: port 1(veth0) entered blocking state
[  873.601091] br0: port 1(veth0) entered forwarding state
[  873.601179] br0: port 2(veth1) entered blocking state
[  873.601243] br0: port 2(veth1) entered forwarding state
[  875.647985] bond0: (slave veth0): link status definitely up
[  875.648053] bond0: (slave veth1): link status definitely up
[  875.648123] bond0: (slave veth0): making interface the new active one
[  875.648190] bond0: active interface up!
[  875.678249] veth1: left allmulticast mode
[  875.678285] veth1: left promiscuous mode
[  875.678316] br0: port 2(veth1) entered disabled state
[  875.678388] veth0: left allmulticast mode
[  875.678408] veth0: left promiscuous mode
[  875.678433] br0: port 1(veth0) entered disabled state
[  875.686128] bond0: (slave veth1): Releasing backup interface
[  875.691167] bond0: (slave veth0): Releasing backup interface
[  875.716029] bond0 (unregistering): Released all slaves