[  726.833518] 8021q: adding VLAN 0 to HW filter on device bond0
[  726.844382] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  726.854576] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  726.865040] br0: port 1(veth0) entered blocking state
[  726.865097] br0: port 1(veth0) entered disabled state
[  726.865156] veth0: entered allmulticast mode
[  726.865234] veth0: entered promiscuous mode
[  726.875251] br0: port 2(veth1) entered blocking state
[  726.875323] br0: port 2(veth1) entered disabled state
[  726.875369] veth1: entered allmulticast mode
[  726.875453] veth1: entered promiscuous mode
[  727.859897] br0: port 1(veth0) entered blocking state
[  727.860051] br0: port 1(veth0) entered forwarding state
[  727.860148] br0: port 2(veth1) entered blocking state
[  727.860211] br0: port 2(veth1) entered forwarding state
[  729.906893] bond0: (slave veth0): link status definitely up
[  729.907062] bond0: (slave veth1): link status definitely up
[  729.907132] bond0: (slave veth0): making interface the new active one
[  729.907249] bond0: active interface up!
[  729.943284] veth1: left allmulticast mode
[  729.943347] veth1: left promiscuous mode
[  729.943397] br0: port 2(veth1) entered disabled state
[  729.943489] veth0: left allmulticast mode
[  729.943521] veth0: left promiscuous mode
[  729.943552] br0: port 1(veth0) entered disabled state
[  729.963233] bond0: (slave veth1): Releasing backup interface
[  729.974109] bond0: (slave veth0): Releasing backup interface
[  730.005077] bond0 (unregistering): Released all slaves