[  701.655150] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.664573] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.675077] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.685248] br0: port 1(veth0) entered blocking state
[  701.685346] br0: port 1(veth0) entered disabled state
[  701.685415] veth0: entered allmulticast mode
[  701.685514] veth0: entered promiscuous mode
[  701.696559] br0: port 2(veth1) entered blocking state
[  701.696624] br0: port 2(veth1) entered disabled state
[  701.696670] veth1: entered allmulticast mode
[  701.696748] veth1: entered promiscuous mode
[  701.726095] br0: port 1(veth0) entered blocking state
[  701.726176] br0: port 1(veth0) entered forwarding state
[  701.726270] br0: port 2(veth1) entered blocking state
[  701.726323] br0: port 2(veth1) entered forwarding state
[  703.733098] bond0: (slave veth1): link status definitely up
[  703.733214] bond0: (slave veth1): making interface the new active one
[  703.733307] bond0: active interface up!
[  703.772665] veth1: left allmulticast mode
[  703.772731] veth1: left promiscuous mode
[  703.772776] br0: port 2(veth1) entered disabled state
[  703.772911] veth0: left allmulticast mode
[  703.772946] veth0: left promiscuous mode
[  703.772991] br0: port 1(veth0) entered disabled state
[  703.793008] bond0: (slave veth1): Releasing backup interface
[  703.802346] bond0: (slave veth0): Releasing backup interface
[  703.833299] bond0 (unregistering): Released all slaves