[  828.755932] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.758926] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.761902] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.764818] br0: port 1(veth0) entered blocking state
[  828.764852] br0: port 1(veth0) entered disabled state
[  828.764890] veth0: entered allmulticast mode
[  828.764939] veth0: entered promiscuous mode
[  828.767874] br0: port 2(veth1) entered blocking state
[  828.767939] br0: port 2(veth1) entered disabled state
[  828.768009] veth1: entered allmulticast mode
[  828.768098] veth1: entered promiscuous mode
[  829.765640] br0: port 1(veth0) entered blocking state
[  829.765725] br0: port 1(veth0) entered forwarding state
[  829.765815] br0: port 2(veth1) entered blocking state
[  829.765882] br0: port 2(veth1) entered forwarding state
[  830.790633] bond0: (slave veth0): link status definitely up
[  830.790689] bond0: (slave veth1): link status definitely up
[  830.790764] bond0: (slave veth0): making interface the new active one
[  830.790843] bond0: active interface up!
[  830.798301] veth1: left allmulticast mode
[  830.798339] veth1: left promiscuous mode
[  830.798369] br0: port 2(veth1) entered disabled state
[  830.798499] veth0: left allmulticast mode
[  830.798523] veth0: left promiscuous mode
[  830.798550] br0: port 1(veth0) entered disabled state
[  830.815757] bond0: (slave veth1): Releasing backup interface
[  830.825733] bond0: (slave veth0): Releasing backup interface
[  830.863694] bond0 (unregistering): Released all slaves