[  827.305276] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.307957] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.310596] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.313239] br0: port 1(veth0) entered blocking state
[  827.313279] br0: port 1(veth0) entered disabled state
[  827.313316] veth0: entered allmulticast mode
[  827.313364] veth0: entered promiscuous mode
[  827.315983] br0: port 2(veth1) entered blocking state
[  827.316019] br0: port 2(veth1) entered disabled state
[  827.316052] veth1: entered allmulticast mode
[  827.316103] veth1: entered promiscuous mode
[  827.421295] br0: port 1(veth0) entered blocking state
[  827.421345] br0: port 1(veth0) entered forwarding state
[  827.421394] br0: port 2(veth1) entered blocking state
[  827.421426] br0: port 2(veth1) entered forwarding state
[  829.365298] bond0: (slave veth1): link status definitely up
[  829.365355] bond0: (slave veth1): making interface the new active one
[  829.365412] bond0: active interface up!
[  829.414425] veth1: left allmulticast mode
[  829.414464] veth1: left promiscuous mode
[  829.414498] br0: port 2(veth1) entered disabled state
[  829.414570] veth0: left allmulticast mode
[  829.414595] veth0: left promiscuous mode
[  829.414618] br0: port 1(veth0) entered disabled state
[  829.427393] bond0: (slave veth1): Releasing backup interface
[  829.436352] bond0: (slave veth0): Releasing backup interface
[  829.467335] bond0 (unregistering): Released all slaves