[  523.225432] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.234656] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.244484] br0: port 1(veth0) entered blocking state
[  523.244574] br0: port 1(veth0) entered disabled state
[  523.244634] veth0: entered allmulticast mode
[  523.244726] veth0: entered promiscuous mode
[  523.254037] br0: port 2(veth1) entered blocking state
[  523.254092] br0: port 2(veth1) entered disabled state
[  523.254145] veth1: entered allmulticast mode
[  523.254214] veth1: entered promiscuous mode
[  524.223215] br0: port 1(veth0) entered blocking state
[  524.223352] br0: port 1(veth0) entered forwarding state
[  524.223447] br0: port 2(veth1) entered blocking state
[  524.223511] br0: port 2(veth1) entered forwarding state
[  526.271180] bond0: (slave veth0): link status definitely up
[  526.271296] bond0: (slave veth1): link status definitely up
[  526.271338] bond0: (slave veth0): making interface the new active one
[  526.271403] bond0: active interface up!
[  526.383320] veth1: left allmulticast mode
[  526.383373] veth1: left promiscuous mode
[  526.383434] br0: port 2(veth1) entered disabled state
[  526.383596] veth0: left allmulticast mode
[  526.383635] veth0: left promiscuous mode
[  526.383685] br0: port 1(veth0) entered disabled state
[  526.403450] bond0: (slave veth1): Releasing backup interface
[  526.420431] bond0: (slave veth0): Releasing backup interface