[  529.009753] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.029215] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.051114] br0: port 1(veth0) entered blocking state
[  529.051218] br0: port 1(veth0) entered disabled state
[  529.051295] veth0: entered allmulticast mode
[  529.051400] veth0: entered promiscuous mode
[  529.071402] br0: port 2(veth1) entered blocking state
[  529.071491] br0: port 2(veth1) entered disabled state
[  529.071549] veth1: entered allmulticast mode
[  529.071648] veth1: entered promiscuous mode
[  529.978615] br0: port 1(veth0) entered blocking state
[  529.978722] br0: port 1(veth0) entered forwarding state
[  529.978787] br0: port 2(veth1) entered blocking state
[  529.978825] br0: port 2(veth1) entered forwarding state
[  531.066668] bond0: (slave veth1): link status definitely up
[  531.066796] bond0: (slave veth1): making interface the new active one
[  531.066873] bond0: active interface up!
[  531.112149] veth1: left allmulticast mode
[  531.112209] veth1: left promiscuous mode
[  531.112272] br0: port 2(veth1) entered disabled state
[  531.112405] veth0: left allmulticast mode
[  531.112436] veth0: left promiscuous mode
[  531.112479] br0: port 1(veth0) entered disabled state
[  531.140964] bond0: (slave veth1): Releasing backup interface
[  531.160902] bond0: (slave veth0): Releasing backup interface