[  523.143100] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.157094] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.170802] br0: port 1(veth0) entered blocking state
[  523.170863] br0: port 1(veth0) entered disabled state
[  523.170909] veth0: entered allmulticast mode
[  523.170991] veth0: entered promiscuous mode
[  523.184230] br0: port 2(veth1) entered blocking state
[  523.184277] br0: port 2(veth1) entered disabled state
[  523.184312] veth1: entered allmulticast mode
[  523.184385] veth1: entered promiscuous mode
[  524.154717] br0: port 1(veth0) entered blocking state
[  524.154790] br0: port 1(veth0) entered forwarding state
[  524.154880] br0: port 2(veth1) entered blocking state
[  524.154931] br0: port 2(veth1) entered forwarding state
[  526.202720] bond0: (slave veth0): link status definitely up
[  526.202841] bond0: (slave veth1): link status definitely up
[  526.202878] bond0: (slave veth0): making interface the new active one
[  526.202935] bond0: active interface up!
[  526.329386] veth1: left allmulticast mode
[  526.329439] veth1: left promiscuous mode
[  526.329490] br0: port 2(veth1) entered disabled state
[  526.329786] veth0: left allmulticast mode
[  526.329817] veth0: left promiscuous mode
[  526.329862] br0: port 1(veth0) entered disabled state
[  526.352064] bond0: (slave veth1): Releasing backup interface
[  526.357914] bond0: (slave veth0): Releasing backup interface
[  526.395969] bond0 (unregistering): Released all slaves