[  867.073776] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.077348] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.080841] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.084311] br0: port 1(veth0) entered blocking state
[  867.084375] br0: port 1(veth0) entered disabled state
[  867.084445] veth0: entered allmulticast mode
[  867.084534] veth0: entered promiscuous mode
[  867.088029] br0: port 2(veth1) entered blocking state
[  867.088097] br0: port 2(veth1) entered disabled state
[  867.088164] veth1: entered allmulticast mode
[  867.088252] veth1: entered promiscuous mode
[  867.378035] br0: port 1(veth0) entered blocking state
[  867.378108] br0: port 1(veth0) entered forwarding state
[  867.378193] br0: port 2(veth1) entered blocking state
[  867.378259] br0: port 2(veth1) entered forwarding state
[  869.130079] bond0: (slave veth1): link status definitely up
[  869.130181] bond0: (slave veth1): making interface the new active one
[  869.130235] bond0: active interface up!
[  869.138095] veth1: left allmulticast mode
[  869.138126] veth1: left promiscuous mode
[  869.138156] br0: port 2(veth1) entered disabled state
[  869.138321] veth0: left allmulticast mode
[  869.138351] veth0: left promiscuous mode
[  869.138379] br0: port 1(veth0) entered disabled state
[  869.145173] bond0: (slave veth1): Releasing backup interface
[  869.151156] bond0: (slave veth0): Releasing backup interface
[  869.187068] bond0 (unregistering): Released all slaves