[  775.670706] 8021q: adding VLAN 0 to HW filter on device bond0
[  775.680254] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  775.690037] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  775.699613] br0: port 1(veth0) entered blocking state
[  775.699723] br0: port 1(veth0) entered disabled state
[  775.699806] veth0: entered allmulticast mode
[  775.699917] veth0: entered promiscuous mode
[  775.709496] br0: port 2(veth1) entered blocking state
[  775.709566] br0: port 2(veth1) entered disabled state
[  775.709619] veth1: entered allmulticast mode
[  775.709717] veth1: entered promiscuous mode
[  776.142062] br0: port 1(veth0) entered blocking state
[  776.142178] br0: port 1(veth0) entered forwarding state
[  776.142277] br0: port 2(veth1) entered blocking state
[  776.142337] br0: port 2(veth1) entered forwarding state
[  777.758025] bond0: (slave veth1): link status definitely up
[  777.758127] bond0: (slave veth1): making interface the new active one
[  777.758224] bond0: active interface up!
[  777.908867] veth1: left allmulticast mode
[  777.908938] veth1: left promiscuous mode
[  777.908996] br0: port 2(veth1) entered disabled state
[  777.909124] veth0: left allmulticast mode
[  777.909175] veth0: left promiscuous mode
[  777.909222] br0: port 1(veth0) entered disabled state
[  777.932292] bond0: (slave veth1): Releasing backup interface
[  777.937264] bond0: (slave veth0): Releasing backup interface
[  777.962242] bond0 (unregistering): Released all slaves