[  730.803816] 8021q: adding VLAN 0 to HW filter on device bond0
[  730.806916] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  730.809822] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  730.812779] br0: port 1(veth0) entered blocking state
[  730.812856] br0: port 1(veth0) entered disabled state
[  730.812934] veth0: entered allmulticast mode
[  730.813047] veth0: entered promiscuous mode
[  730.815877] br0: port 2(veth1) entered blocking state
[  730.815922] br0: port 2(veth1) entered disabled state
[  730.815957] veth1: entered allmulticast mode
[  730.816024] veth1: entered promiscuous mode
[  731.831779] br0: port 1(veth0) entered blocking state
[  731.831837] br0: port 1(veth0) entered forwarding state
[  731.831889] br0: port 2(veth1) entered blocking state
[  731.831927] br0: port 2(veth1) entered forwarding state
[  732.855785] bond0: (slave veth1): link status definitely up
[  732.855861] bond0: (slave veth1): making interface the new active one
[  732.855916] bond0: active interface up!
[  732.928211] veth1: left allmulticast mode
[  732.928316] veth1: left promiscuous mode
[  732.928362] br0: port 2(veth1) entered disabled state
[  732.928466] veth0: left allmulticast mode
[  732.928533] veth0: left promiscuous mode
[  732.928579] br0: port 1(veth0) entered disabled state
[  732.950888] bond0: (slave veth1): Releasing backup interface
[  732.961828] bond0: (slave veth0): Releasing backup interface
[  732.986904] bond0 (unregistering): Released all slaves