[  513.018317] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.032685] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.046764] br0: port 1(veth0) entered blocking state
[  513.046837] br0: port 1(veth0) entered disabled state
[  513.046896] veth0: entered allmulticast mode
[  513.046986] veth0: entered promiscuous mode
[  513.060626] br0: port 2(veth1) entered blocking state
[  513.060694] br0: port 2(veth1) entered disabled state
[  513.060748] veth1: entered allmulticast mode
[  513.060835] veth1: entered promiscuous mode
[  513.124576] br0: port 1(veth0) entered blocking state
[  513.124650] br0: port 1(veth0) entered forwarding state
[  513.124722] br0: port 2(veth1) entered blocking state
[  513.124760] br0: port 2(veth1) entered forwarding state
[  515.067563] bond0: (slave veth1): link status definitely up
[  515.067632] bond0: (slave veth1): making interface the new active one
[  515.067714] bond0: active interface up!
[  515.204893] veth1: left allmulticast mode
[  515.204970] veth1: left promiscuous mode
[  515.205032] br0: port 2(veth1) entered disabled state
[  515.205173] veth0: left allmulticast mode
[  515.205215] veth0: left promiscuous mode
[  515.205268] br0: port 1(veth0) entered disabled state
[  515.223458] bond0: (slave veth1): Releasing backup interface
[  515.231790] bond0: (slave veth0): Releasing backup interface
[  515.253794] bond0 (unregistering): Released all slaves