[  702.742092] 8021q: adding VLAN 0 to HW filter on device bond0
[  702.744810] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  702.747420] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  702.750008] br0: port 1(veth0) entered blocking state
[  702.750069] br0: port 1(veth0) entered disabled state
[  702.750138] veth0: entered allmulticast mode
[  702.750222] veth0: entered promiscuous mode
[  702.752784] br0: port 2(veth1) entered blocking state
[  702.752819] br0: port 2(veth1) entered disabled state
[  702.752850] veth1: entered allmulticast mode
[  702.752900] veth1: entered promiscuous mode
[  702.956956] br0: port 1(veth0) entered blocking state
[  702.957015] br0: port 1(veth0) entered forwarding state
[  702.957059] br0: port 2(veth1) entered blocking state
[  702.957093] br0: port 2(veth1) entered forwarding state
[  704.773955] bond0: (slave veth1): link status definitely up
[  704.774060] bond0: (slave veth1): making interface the new active one
[  704.774119] bond0: active interface up!
[  704.845982] veth1: left allmulticast mode
[  704.846025] veth1: left promiscuous mode
[  704.846057] br0: port 2(veth1) entered disabled state
[  704.846143] veth0: left allmulticast mode
[  704.846171] veth0: left promiscuous mode
[  704.846202] br0: port 1(veth0) entered disabled state
[  704.872096] bond0: (slave veth1): Releasing backup interface
[  704.884048] bond0: (slave veth0): Releasing backup interface
[  704.904020] bond0 (unregistering): Released all slaves