[  871.194424] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.197478] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  871.200480] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  871.203426] br0: port 1(veth0) entered blocking state
[  871.203461] br0: port 1(veth0) entered disabled state
[  871.203494] veth0: entered allmulticast mode
[  871.203547] veth0: entered promiscuous mode
[  871.206491] br0: port 2(veth1) entered blocking state
[  871.206555] br0: port 2(veth1) entered disabled state
[  871.206626] veth1: entered allmulticast mode
[  871.206716] veth1: entered promiscuous mode
[  872.191011] br0: port 1(veth0) entered blocking state
[  872.191098] br0: port 1(veth0) entered forwarding state
[  872.191188] br0: port 2(veth1) entered blocking state
[  872.191254] br0: port 2(veth1) entered forwarding state
[  873.278010] bond0: (slave veth1): link status definitely up
[  873.278091] bond0: (slave veth1): making interface the new active one
[  873.278159] bond0: active interface up!
[  873.355347] veth1: left allmulticast mode
[  873.355383] veth1: left promiscuous mode
[  873.355464] br0: port 2(veth1) entered disabled state
[  873.355568] veth0: left allmulticast mode
[  873.355659] veth0: left promiscuous mode
[  873.355696] br0: port 1(veth0) entered disabled state
[  873.363187] bond0: (slave veth1): Releasing backup interface
[  873.366111] bond0: (slave veth0): Releasing backup interface
[  873.413031] bond0 (unregistering): Released all slaves