[  731.500677] 8021q: adding VLAN 0 to HW filter on device bond0
[  731.512832] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  731.525039] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  731.537278] br0: port 1(veth0) entered blocking state
[  731.537363] br0: port 1(veth0) entered disabled state
[  731.537439] veth0: entered allmulticast mode
[  731.537548] veth0: entered promiscuous mode
[  731.550068] br0: port 2(veth1) entered blocking state
[  731.550188] br0: port 2(veth1) entered disabled state
[  731.550271] veth1: entered allmulticast mode
[  731.550391] veth1: entered promiscuous mode
[  731.917105] br0: port 1(veth0) entered blocking state
[  731.917249] br0: port 1(veth0) entered forwarding state
[  731.917336] br0: port 2(veth1) entered blocking state
[  731.917380] br0: port 2(veth1) entered forwarding state
[  733.533049] bond0: (slave veth1): link status definitely up
[  733.533160] bond0: (slave veth1): making interface the new active one
[  733.533264] bond0: active interface up!
[  733.672777] veth1: left allmulticast mode
[  733.672914] veth1: left promiscuous mode
[  733.672994] br0: port 2(veth1) entered disabled state
[  733.673184] veth0: left allmulticast mode
[  733.673235] veth0: left promiscuous mode
[  733.673296] br0: port 1(veth0) entered disabled state
[  733.692949] bond0: (slave veth1): Releasing backup interface
[  733.697232] bond0: (slave veth0): Releasing backup interface
[  733.725204] bond0 (unregistering): Released all slaves