[  834.239348] 8021q: adding VLAN 0 to HW filter on device bond0
[  834.242224] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  834.245056] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  834.247798] br0: port 1(veth0) entered blocking state
[  834.247830] br0: port 1(veth0) entered disabled state
[  834.247869] veth0: entered allmulticast mode
[  834.247921] veth0: entered promiscuous mode
[  834.250777] br0: port 2(veth1) entered blocking state
[  834.250841] br0: port 2(veth1) entered disabled state
[  834.250908] veth1: entered allmulticast mode
[  834.250990] veth1: entered promiscuous mode
[  835.266637] br0: port 1(veth0) entered blocking state
[  835.266696] br0: port 1(veth0) entered forwarding state
[  835.266755] br0: port 2(veth1) entered blocking state
[  835.266786] br0: port 2(veth1) entered forwarding state
[  837.313642] bond0: (slave veth0): link status definitely up
[  837.313704] bond0: (slave veth1): link status definitely up
[  837.313780] bond0: (slave veth0): making interface the new active one
[  837.313850] bond0: active interface up!
[  837.351991] veth1: left allmulticast mode
[  837.352035] veth1: left promiscuous mode
[  837.352069] br0: port 2(veth1) entered disabled state
[  837.352154] veth0: left allmulticast mode
[  837.352176] veth0: left promiscuous mode
[  837.352202] br0: port 1(veth0) entered disabled state
[  837.361770] bond0: (slave veth1): Releasing backup interface
[  837.368763] bond0: (slave veth0): Releasing backup interface
[  837.398741] bond0 (unregistering): Released all slaves