[  823.937313] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.940424] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  823.943479] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  823.946482] br0: port 1(veth0) entered blocking state
[  823.946523] br0: port 1(veth0) entered disabled state
[  823.946561] veth0: entered allmulticast mode
[  823.946614] veth0: entered promiscuous mode
[  823.949672] br0: port 2(veth1) entered blocking state
[  823.949741] br0: port 2(veth1) entered disabled state
[  823.949810] veth1: entered allmulticast mode
[  823.949892] veth1: entered promiscuous mode
[  824.241755] br0: port 1(veth0) entered blocking state
[  824.241840] br0: port 1(veth0) entered forwarding state
[  824.241936] br0: port 2(veth1) entered blocking state
[  824.242000] br0: port 2(veth1) entered forwarding state
[  825.985841] bond0: (slave veth1): link status definitely up
[  825.985954] bond0: (slave veth1): making interface the new active one
[  825.986021] bond0: active interface up!
[  826.099772] veth1: left allmulticast mode
[  826.099812] veth1: left promiscuous mode
[  826.099851] br0: port 2(veth1) entered disabled state
[  826.099982] veth0: left allmulticast mode
[  826.100078] veth0: left promiscuous mode
[  826.100114] br0: port 1(veth0) entered disabled state
[  826.117936] bond0: (slave veth1): Releasing backup interface
[  826.128861] bond0: (slave veth0): Releasing backup interface
[  826.182836] bond0 (unregistering): Released all slaves