[  730.067006] 8021q: adding VLAN 0 to HW filter on device bond0
[  730.079747] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  730.092479] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  730.105288] br0: port 1(veth0) entered blocking state
[  730.105399] br0: port 1(veth0) entered disabled state
[  730.105473] veth0: entered allmulticast mode
[  730.105578] veth0: entered promiscuous mode
[  730.117381] br0: port 2(veth1) entered blocking state
[  730.117438] br0: port 2(veth1) entered disabled state
[  730.117491] veth1: entered allmulticast mode
[  730.117565] veth1: entered promiscuous mode
[  731.064464] br0: port 1(veth0) entered blocking state
[  731.064556] br0: port 1(veth0) entered forwarding state
[  731.064640] br0: port 2(veth1) entered blocking state
[  731.064687] br0: port 2(veth1) entered forwarding state
[  732.151419] bond0: (slave veth1): link status definitely up
[  732.151497] bond0: (slave veth1): making interface the new active one
[  732.151582] bond0: active interface up!
[  732.295541] veth1: left allmulticast mode
[  732.295650] veth1: left promiscuous mode
[  732.295718] br0: port 2(veth1) entered disabled state
[  732.295926] veth0: left allmulticast mode
[  732.295978] veth0: left promiscuous mode
[  732.296032] br0: port 1(veth0) entered disabled state
[  732.313249] bond0: (slave veth1): Releasing backup interface
[  732.317644] bond0: (slave veth0): Releasing backup interface
[  732.354598] bond0 (unregistering): Released all slaves