[  931.618452] 8021q: adding VLAN 0 to HW filter on device bond0
[  931.621310] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  931.624164] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  931.626995] br0: port 1(veth0) entered blocking state
[  931.627037] br0: port 1(veth0) entered disabled state
[  931.627071] veth0: entered allmulticast mode
[  931.627125] veth0: entered promiscuous mode
[  931.629914] br0: port 2(veth1) entered blocking state
[  931.629977] br0: port 2(veth1) entered disabled state
[  931.630049] veth1: entered allmulticast mode
[  931.630147] veth1: entered promiscuous mode
[  931.689108] br0: port 1(veth0) entered blocking state
[  931.689175] br0: port 1(veth0) entered forwarding state
[  931.689261] br0: port 2(veth1) entered blocking state
[  931.689332] br0: port 2(veth1) entered forwarding state
[  933.695099] bond0: (slave veth1): link status definitely up
[  933.695198] bond0: (slave veth1): making interface the new active one
[  933.695246] bond0: active interface up!
[  933.758238] veth1: left allmulticast mode
[  933.758269] veth1: left promiscuous mode
[  933.758298] br0: port 2(veth1) entered disabled state
[  933.758426] veth0: left allmulticast mode
[  933.758449] veth0: left promiscuous mode
[  933.758474] br0: port 1(veth0) entered disabled state
[  933.763258] bond0: (slave veth1): Releasing backup interface
[  933.769196] bond0: (slave veth0): Releasing backup interface
[  933.804130] bond0 (unregistering): Released all slaves