[  869.109044] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.112904] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.116745] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.120554] br0: port 1(veth0) entered blocking state
[  869.120617] br0: port 1(veth0) entered disabled state
[  869.120692] veth0: entered allmulticast mode
[  869.120804] veth0: entered promiscuous mode
[  869.124562] br0: port 2(veth1) entered blocking state
[  869.124602] br0: port 2(veth1) entered disabled state
[  869.124636] veth1: entered allmulticast mode
[  869.124690] veth1: entered promiscuous mode
[  869.166794] br0: port 1(veth0) entered blocking state
[  869.166857] br0: port 1(veth0) entered forwarding state
[  869.166909] br0: port 2(veth1) entered blocking state
[  869.166944] br0: port 2(veth1) entered forwarding state
[  871.179798] bond0: (slave veth1): link status definitely up
[  871.179922] bond0: (slave veth1): making interface the new active one
[  871.180020] bond0: active interface up!
[  871.196906] veth1: left allmulticast mode
[  871.196971] veth1: left promiscuous mode
[  871.197057] br0: port 2(veth1) entered disabled state
[  871.197224] veth0: left allmulticast mode
[  871.197288] veth0: left promiscuous mode
[  871.197381] br0: port 1(veth0) entered disabled state
[  871.204352] bond0: (slave veth1): Releasing backup interface
[  871.209924] bond0: (slave veth0): Releasing backup interface
[  871.236824] bond0 (unregistering): Released all slaves