[  730.808089] 8021q: adding VLAN 0 to HW filter on device bond0
[  730.811342] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  730.814694] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  730.817916] br0: port 1(veth0) entered blocking state
[  730.817953] br0: port 1(veth0) entered disabled state
[  730.817989] veth0: entered allmulticast mode
[  730.818053] veth0: entered promiscuous mode
[  730.821252] br0: port 2(veth1) entered blocking state
[  730.821330] br0: port 2(veth1) entered disabled state
[  730.821396] veth1: entered allmulticast mode
[  730.821483] veth1: entered promiscuous mode
[  731.839206] br0: port 1(veth0) entered blocking state
[  731.839308] br0: port 1(veth0) entered forwarding state
[  731.839390] br0: port 2(veth1) entered blocking state
[  731.839450] br0: port 2(veth1) entered forwarding state
[  733.886210] bond0: (slave veth0): link status definitely up
[  733.886291] bond0: (slave veth1): link status definitely up
[  733.886370] bond0: (slave veth0): making interface the new active one
[  733.886442] bond0: active interface up!
[  733.921880] veth1: left allmulticast mode
[  733.921932] veth1: left promiscuous mode
[  733.921971] br0: port 2(veth1) entered disabled state
[  733.922107] veth0: left allmulticast mode
[  733.922140] veth0: left promiscuous mode
[  733.922181] br0: port 1(veth0) entered disabled state
[  733.937394] bond0: (slave veth1): Releasing backup interface
[  733.945311] bond0: (slave veth0): Releasing backup interface
[  733.970292] bond0 (unregistering): Released all slaves