[  931.206080] 8021q: adding VLAN 0 to HW filter on device bond0
[  931.209785] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  931.213486] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  931.217144] br0: port 1(veth0) entered blocking state
[  931.217186] br0: port 1(veth0) entered disabled state
[  931.217218] veth0: entered allmulticast mode
[  931.217272] veth0: entered promiscuous mode
[  931.220901] br0: port 2(veth1) entered blocking state
[  931.220960] br0: port 2(veth1) entered disabled state
[  931.221030] veth1: entered allmulticast mode
[  931.221123] veth1: entered promiscuous mode
[  932.236211] br0: port 1(veth0) entered blocking state
[  932.236302] br0: port 1(veth0) entered forwarding state
[  932.236387] br0: port 2(veth1) entered blocking state
[  932.236456] br0: port 2(veth1) entered forwarding state
[  934.283213] bond0: (slave veth0): link status definitely up
[  934.283272] bond0: (slave veth1): link status definitely up
[  934.283343] bond0: (slave veth0): making interface the new active one
[  934.283394] bond0: active interface up!
[  934.362460] veth1: left allmulticast mode
[  934.362495] veth1: left promiscuous mode
[  934.362525] br0: port 2(veth1) entered disabled state
[  934.362608] veth0: left allmulticast mode
[  934.362630] veth0: left promiscuous mode
[  934.362653] br0: port 1(veth0) entered disabled state
[  934.369994] bond0: (slave veth1): Releasing backup interface
[  934.374333] bond0: (slave veth0): Releasing backup interface
[  934.423231] bond0 (unregistering): Released all slaves