[  875.670082] 8021q: adding VLAN 0 to HW filter on device bond0
[  875.673754] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  875.677336] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  875.680824] br0: port 1(veth0) entered blocking state
[  875.680857] br0: port 1(veth0) entered disabled state
[  875.680898] veth0: entered allmulticast mode
[  875.680961] veth0: entered promiscuous mode
[  875.684451] br0: port 2(veth1) entered blocking state
[  875.684514] br0: port 2(veth1) entered disabled state
[  875.684581] veth1: entered allmulticast mode
[  875.684682] veth1: entered promiscuous mode
[  876.672926] br0: port 1(veth0) entered blocking state
[  876.673014] br0: port 1(veth0) entered forwarding state
[  876.673102] br0: port 2(veth1) entered blocking state
[  876.673170] br0: port 2(veth1) entered forwarding state
[  877.696903] bond0: (slave veth0): link status definitely up
[  877.696969] bond0: (slave veth1): link status definitely up
[  877.697052] bond0: (slave veth0): making interface the new active one
[  877.697112] bond0: active interface up!
[  877.753172] veth1: left allmulticast mode
[  877.753215] veth1: left promiscuous mode
[  877.753250] br0: port 2(veth1) entered disabled state
[  877.753384] veth0: left allmulticast mode
[  877.753413] veth0: left promiscuous mode
[  877.753443] br0: port 1(veth0) entered disabled state
[  877.760588] bond0: (slave veth1): Releasing backup interface
[  877.766036] bond0: (slave veth0): Releasing backup interface
[  877.801942] bond0 (unregistering): Released all slaves