[  806.586723] 8021q: adding VLAN 0 to HW filter on device bond0
[  806.590498] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  806.594170] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  806.597807] br0: port 1(veth0) entered blocking state
[  806.597838] br0: port 1(veth0) entered disabled state
[  806.597875] veth0: entered allmulticast mode
[  806.597928] veth0: entered promiscuous mode
[  806.601552] br0: port 2(veth1) entered blocking state
[  806.601615] br0: port 2(veth1) entered disabled state
[  806.601683] veth1: entered allmulticast mode
[  806.601766] veth1: entered promiscuous mode
[  807.623350] br0: port 1(veth0) entered blocking state
[  807.623401] br0: port 1(veth0) entered forwarding state
[  807.623449] br0: port 2(veth1) entered blocking state
[  807.623477] br0: port 2(veth1) entered forwarding state
[  808.648382] bond0: (slave veth1): link status definitely up
[  808.648475] bond0: (slave veth1): making interface the new active one
[  808.648526] bond0: active interface up!
[  808.658711] veth1: left allmulticast mode
[  808.658745] veth1: left promiscuous mode
[  808.658830] br0: port 2(veth1) entered disabled state
[  808.658939] veth0: left allmulticast mode
[  808.658969] veth0: left promiscuous mode
[  808.659007] br0: port 1(veth0) entered disabled state
[  808.664473] bond0: (slave veth1): Releasing backup interface
[  808.671444] bond0: (slave veth0): Releasing backup interface
[  808.707346] bond0 (unregistering): Released all slaves