[  827.142799] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.145874] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.148841] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.151800] br0: port 1(veth0) entered blocking state
[  827.151871] br0: port 1(veth0) entered disabled state
[  827.151943] veth0: entered allmulticast mode
[  827.152030] veth0: entered promiscuous mode
[  827.154982] br0: port 2(veth1) entered blocking state
[  827.155014] br0: port 2(veth1) entered disabled state
[  827.155046] veth1: entered allmulticast mode
[  827.155097] veth1: entered promiscuous mode
[  827.241576] br0: port 1(veth0) entered blocking state
[  827.241646] br0: port 1(veth0) entered forwarding state
[  827.241731] br0: port 2(veth1) entered blocking state
[  827.241794] br0: port 2(veth1) entered forwarding state
[  829.176630] bond0: (slave veth1): link status definitely up
[  829.176704] bond0: (slave veth1): making interface the new active one
[  829.176761] bond0: active interface up!
[  829.184931] veth1: left allmulticast mode
[  829.184961] veth1: left promiscuous mode
[  829.184996] br0: port 2(veth1) entered disabled state
[  829.185086] veth0: left allmulticast mode
[  829.185107] veth0: left promiscuous mode
[  829.185128] br0: port 1(veth0) entered disabled state
[  829.202763] bond0: (slave veth1): Releasing backup interface
[  829.210701] bond0: (slave veth0): Releasing backup interface
[  829.242683] bond0 (unregistering): Released all slaves