[  829.983288] 8021q: adding VLAN 0 to HW filter on device bond0
[  829.986250] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.989117] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.991990] br0: port 1(veth0) entered blocking state
[  829.992027] br0: port 1(veth0) entered disabled state
[  829.992062] veth0: entered allmulticast mode
[  829.992112] veth0: entered promiscuous mode
[  829.994934] br0: port 2(veth1) entered blocking state
[  829.994999] br0: port 2(veth1) entered disabled state
[  829.995069] veth1: entered allmulticast mode
[  829.995154] veth1: entered promiscuous mode
[  830.979752] br0: port 1(veth0) entered blocking state
[  830.979848] br0: port 1(veth0) entered forwarding state
[  830.979939] br0: port 2(veth1) entered blocking state
[  830.980005] br0: port 2(veth1) entered forwarding state
[  832.067732] bond0: (slave veth1): link status definitely up
[  832.067811] bond0: (slave veth1): making interface the new active one
[  832.067873] bond0: active interface up!
[  832.129318] veth1: left allmulticast mode
[  832.129385] veth1: left promiscuous mode
[  832.129448] br0: port 2(veth1) entered disabled state
[  832.129604] veth0: left allmulticast mode
[  832.129663] veth0: left promiscuous mode
[  832.129737] br0: port 1(veth0) entered disabled state
[  832.142851] bond0: (slave veth1): Releasing backup interface
[  832.151858] bond0: (slave veth0): Releasing backup interface
[  832.188799] bond0 (unregistering): Released all slaves