[  810.944534] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.948559] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.952532] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.956514] br0: port 1(veth0) entered blocking state
[  810.956558] br0: port 1(veth0) entered disabled state
[  810.956590] veth0: entered allmulticast mode
[  810.956649] veth0: entered promiscuous mode
[  810.960724] br0: port 2(veth1) entered blocking state
[  810.960766] br0: port 2(veth1) entered disabled state
[  810.960805] veth1: entered allmulticast mode
[  810.960858] veth1: entered promiscuous mode
[  811.064074] br0: port 1(veth0) entered blocking state
[  811.064126] br0: port 1(veth0) entered forwarding state
[  811.064173] br0: port 2(veth1) entered blocking state
[  811.064205] br0: port 2(veth1) entered forwarding state
[  813.009064] bond0: (slave veth1): link status definitely up
[  813.009174] bond0: (slave veth1): making interface the new active one
[  813.009231] bond0: active interface up!
[  813.037417] veth1: left allmulticast mode
[  813.037456] veth1: left promiscuous mode
[  813.037493] br0: port 2(veth1) entered disabled state
[  813.037631] veth0: left allmulticast mode
[  813.037658] veth0: left promiscuous mode
[  813.037681] br0: port 1(veth0) entered disabled state
[  813.045253] bond0: (slave veth1): Releasing backup interface
[  813.048204] bond0: (slave veth0): Releasing backup interface
[  813.081096] bond0 (unregistering): Released all slaves