[  697.530066] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.541200] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  697.552704] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  697.562624] br0: port 1(veth0) entered blocking state
[  697.562701] br0: port 1(veth0) entered disabled state
[  697.562747] veth0: entered allmulticast mode
[  697.562825] veth0: entered promiscuous mode
[  697.574412] br0: port 2(veth1) entered blocking state
[  697.574520] br0: port 2(veth1) entered disabled state
[  697.574602] veth1: entered allmulticast mode
[  697.574718] veth1: entered promiscuous mode
[  697.675993] br0: port 1(veth0) entered blocking state
[  697.676095] br0: port 1(veth0) entered forwarding state
[  697.676173] br0: port 2(veth1) entered blocking state
[  697.676219] br0: port 2(veth1) entered forwarding state
[  699.612984] bond0: (slave veth1): link status definitely up
[  699.613136] bond0: (slave veth1): making interface the new active one
[  699.613234] bond0: active interface up!
[  699.671066] veth1: left allmulticast mode
[  699.671142] veth1: left promiscuous mode
[  699.671207] br0: port 2(veth1) entered disabled state
[  699.671346] veth0: left allmulticast mode
[  699.671382] veth0: left promiscuous mode
[  699.671424] br0: port 1(veth0) entered disabled state
[  699.700333] bond0: (slave veth1): Releasing backup interface
[  699.708199] bond0: (slave veth0): Releasing backup interface
[  699.733238] bond0 (unregistering): Released all slaves