[  832.817672] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.820681] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.823638] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.826576] br0: port 1(veth0) entered blocking state
[  832.826645] br0: port 1(veth0) entered disabled state
[  832.826718] veth0: entered allmulticast mode
[  832.826808] veth0: entered promiscuous mode
[  832.829754] br0: port 2(veth1) entered blocking state
[  832.829795] br0: port 2(veth1) entered disabled state
[  832.829828] veth1: entered allmulticast mode
[  832.829879] veth1: entered promiscuous mode
[  833.859980] br0: port 1(veth0) entered blocking state
[  833.860033] br0: port 1(veth0) entered forwarding state
[  833.860081] br0: port 2(veth1) entered blocking state
[  833.860111] br0: port 2(veth1) entered forwarding state
[  834.884995] bond0: (slave veth0): link status definitely up
[  834.885085] bond0: (slave veth1): link status definitely up
[  834.885164] bond0: (slave veth0): making interface the new active one
[  834.885250] bond0: active interface up!
[  834.963036] veth1: left allmulticast mode
[  834.963101] veth1: left promiscuous mode
[  834.963189] br0: port 2(veth1) entered disabled state
[  834.963340] veth0: left allmulticast mode
[  834.963397] veth0: left promiscuous mode
[  834.963460] br0: port 1(veth0) entered disabled state
[  834.975074] bond0: (slave veth1): Releasing backup interface
[  834.981098] bond0: (slave veth0): Releasing backup interface
[  835.014036] bond0 (unregistering): Released all slaves