[  706.961083] 8021q: adding VLAN 0 to HW filter on device bond0
[  706.963919] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  706.966674] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  706.969409] br0: port 1(veth0) entered blocking state
[  706.969500] br0: port 1(veth0) entered disabled state
[  706.969578] veth0: entered allmulticast mode
[  706.969676] veth0: entered promiscuous mode
[  706.972374] br0: port 2(veth1) entered blocking state
[  706.972450] br0: port 2(veth1) entered disabled state
[  706.972520] veth1: entered allmulticast mode
[  706.972613] veth1: entered promiscuous mode
[  707.063437] br0: port 1(veth0) entered blocking state
[  707.063535] br0: port 1(veth0) entered forwarding state
[  707.063622] br0: port 2(veth1) entered blocking state
[  707.063685] br0: port 2(veth1) entered forwarding state
[  708.999445] bond0: (slave veth1): link status definitely up
[  708.999556] bond0: (slave veth1): making interface the new active one
[  708.999612] bond0: active interface up!
[  709.069180] veth1: left allmulticast mode
[  709.069257] veth1: left promiscuous mode
[  709.069320] br0: port 2(veth1) entered disabled state
[  709.069491] veth0: left allmulticast mode
[  709.069563] veth0: left promiscuous mode
[  709.069625] br0: port 1(veth0) entered disabled state
[  709.078610] bond0: (slave veth1): Releasing backup interface
[  709.087556] bond0: (slave veth0): Releasing backup interface
[  709.122511] bond0 (unregistering): Released all slaves