[  731.562662] 8021q: adding VLAN 0 to HW filter on device bond0
[  731.574361] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  731.586579] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  731.599037] br0: port 1(veth0) entered blocking state
[  731.599154] br0: port 1(veth0) entered disabled state
[  731.599236] veth0: entered allmulticast mode
[  731.599353] veth0: entered promiscuous mode
[  731.611482] br0: port 2(veth1) entered blocking state
[  731.611554] br0: port 2(veth1) entered disabled state
[  731.611598] veth1: entered allmulticast mode
[  731.611708] veth1: entered promiscuous mode
[  732.570958] br0: port 1(veth0) entered blocking state
[  732.571064] br0: port 1(veth0) entered forwarding state
[  732.571140] br0: port 2(veth1) entered blocking state
[  732.571180] br0: port 2(veth1) entered forwarding state
[  733.595944] bond0: (slave veth1): link status definitely up
[  733.596086] bond0: (slave veth1): making interface the new active one
[  733.596219] bond0: active interface up!
[  733.697582] veth1: left allmulticast mode
[  733.697719] veth1: left promiscuous mode
[  733.697807] br0: port 2(veth1) entered disabled state
[  733.698022] veth0: left allmulticast mode
[  733.698089] veth0: left promiscuous mode
[  733.698157] br0: port 1(veth0) entered disabled state
[  733.714258] bond0: (slave veth1): Releasing backup interface
[  733.717334] bond0: (slave veth0): Releasing backup interface
[  733.761258] bond0 (unregistering): Released all slaves