[  812.457654] 8021q: adding VLAN 0 to HW filter on device bond0
[  812.461593] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  812.465478] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  812.469294] br0: port 1(veth0) entered blocking state
[  812.469326] br0: port 1(veth0) entered disabled state
[  812.469369] veth0: entered allmulticast mode
[  812.469428] veth0: entered promiscuous mode
[  812.473260] br0: port 2(veth1) entered blocking state
[  812.473328] br0: port 2(veth1) entered disabled state
[  812.473405] veth1: entered allmulticast mode
[  812.473492] veth1: entered promiscuous mode
[  813.463392] br0: port 1(veth0) entered blocking state
[  813.463477] br0: port 1(veth0) entered forwarding state
[  813.463567] br0: port 2(veth1) entered blocking state
[  813.463631] br0: port 2(veth1) entered forwarding state
[  814.487358] bond0: (slave veth1): link status definitely up
[  814.487433] bond0: (slave veth1): making interface the new active one
[  814.487491] bond0: active interface up!
[  814.538347] veth1: left allmulticast mode
[  814.538384] veth1: left promiscuous mode
[  814.538414] br0: port 2(veth1) entered disabled state
[  814.538522] veth0: left allmulticast mode
[  814.538544] veth0: left promiscuous mode
[  814.538571] br0: port 1(veth0) entered disabled state
[  814.547685] bond0: (slave veth1): Releasing backup interface
[  814.551471] bond0: (slave veth0): Releasing backup interface
[  814.587397] bond0 (unregistering): Released all slaves