[  510.778960] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  510.791517] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  510.802920] br0: port 1(veth0) entered blocking state
[  510.803001] br0: port 1(veth0) entered disabled state
[  510.803059] veth0: entered allmulticast mode
[  510.803163] veth0: entered promiscuous mode
[  510.814347] br0: port 2(veth1) entered blocking state
[  510.814433] br0: port 2(veth1) entered disabled state
[  510.814489] veth1: entered allmulticast mode
[  510.814573] veth1: entered promiscuous mode
[  511.805262] br0: port 1(veth0) entered blocking state
[  511.805444] br0: port 1(veth0) entered forwarding state
[  511.805574] br0: port 2(veth1) entered blocking state
[  511.805655] br0: port 2(veth1) entered forwarding state
[  513.853179] bond0: (slave veth0): link status definitely up
[  513.853308] bond0: (slave veth1): link status definitely up
[  513.853377] bond0: (slave veth0): making interface the new active one
[  513.853459] bond0: active interface up!
[  513.897765] veth1: left allmulticast mode
[  513.897820] veth1: left promiscuous mode
[  513.897888] br0: port 2(veth1) entered disabled state
[  513.898011] veth0: left allmulticast mode
[  513.898068] veth0: left promiscuous mode
[  513.898123] br0: port 1(veth0) entered disabled state
[  513.920416] bond0: (slave veth1): Releasing backup interface
[  513.936321] bond0: (slave veth0): Releasing backup interface