[  744.590712] 8021q: adding VLAN 0 to HW filter on device bond0
[  744.603262] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  744.615828] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  744.628820] br0: port 1(veth0) entered blocking state
[  744.628904] br0: port 1(veth0) entered disabled state
[  744.629003] veth0: entered allmulticast mode
[  744.629114] veth0: entered promiscuous mode
[  744.640409] br0: port 2(veth1) entered blocking state
[  744.640501] br0: port 2(veth1) entered disabled state
[  744.640551] veth1: entered allmulticast mode
[  744.640635] veth1: entered promiscuous mode
[  745.629576] br0: port 1(veth0) entered blocking state
[  745.629672] br0: port 1(veth0) entered forwarding state
[  745.629766] br0: port 2(veth1) entered blocking state
[  745.629818] br0: port 2(veth1) entered forwarding state
[  747.678526] bond0: (slave veth0): link status definitely up
[  747.678715] bond0: (slave veth1): link status definitely up
[  747.678790] bond0: (slave veth0): making interface the new active one
[  747.678900] bond0: active interface up!
[  747.811673] veth1: left allmulticast mode
[  747.811751] veth1: left promiscuous mode
[  747.811858] br0: port 2(veth1) entered disabled state
[  747.812098] veth0: left allmulticast mode
[  747.812170] veth0: left promiscuous mode
[  747.812245] br0: port 1(veth0) entered disabled state
[  747.834059] bond0: (slave veth1): Releasing backup interface
[  747.837803] bond0: (slave veth0): Releasing backup interface
[  747.875800] bond0 (unregistering): Released all slaves