[  832.947277] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.950336] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.953375] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.956318] br0: port 1(veth0) entered blocking state
[  832.956352] br0: port 1(veth0) entered disabled state
[  832.956383] veth0: entered allmulticast mode
[  832.956434] veth0: entered promiscuous mode
[  832.959437] br0: port 2(veth1) entered blocking state
[  832.959502] br0: port 2(veth1) entered disabled state
[  832.959571] veth1: entered allmulticast mode
[  832.959677] veth1: entered promiscuous mode
[  833.977700] br0: port 1(veth0) entered blocking state
[  833.977754] br0: port 1(veth0) entered forwarding state
[  833.977808] br0: port 2(veth1) entered blocking state
[  833.977838] br0: port 2(veth1) entered forwarding state
[  835.001694] bond0: (slave veth0): link status definitely up
[  835.001746] bond0: (slave veth1): link status definitely up
[  835.001828] bond0: (slave veth0): making interface the new active one
[  835.001885] bond0: active interface up!
[  835.105658] veth1: left allmulticast mode
[  835.105695] veth1: left promiscuous mode
[  835.105729] br0: port 2(veth1) entered disabled state
[  835.105936] veth0: left allmulticast mode
[  835.105962] veth0: left promiscuous mode
[  835.105989] br0: port 1(veth0) entered disabled state
[  835.122799] bond0: (slave veth1): Releasing backup interface
[  835.129768] bond0: (slave veth0): Releasing backup interface
[  835.167740] bond0 (unregistering): Released all slaves