[  523.802174] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.817183] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.835257] br0: port 1(veth0) entered blocking state
[  523.835328] br0: port 1(veth0) entered disabled state
[  523.835392] veth0: entered allmulticast mode
[  523.835486] veth0: entered promiscuous mode
[  523.851741] br0: port 2(veth1) entered blocking state
[  523.851810] br0: port 2(veth1) entered disabled state
[  523.851858] veth1: entered allmulticast mode
[  523.851935] veth1: entered promiscuous mode
[  524.790764] br0: port 1(veth0) entered blocking state
[  524.790850] br0: port 1(veth0) entered forwarding state
[  524.790907] br0: port 2(veth1) entered blocking state
[  524.790948] br0: port 2(veth1) entered forwarding state
[  526.838743] bond0: (slave veth0): link status definitely up
[  526.838888] bond0: (slave veth1): link status definitely up
[  526.838948] bond0: (slave veth0): making interface the new active one
[  526.839028] bond0: active interface up!
[  526.900828] veth1: left allmulticast mode
[  526.900889] veth1: left promiscuous mode
[  526.900941] br0: port 2(veth1) entered disabled state
[  526.901048] veth0: left allmulticast mode
[  526.901088] veth0: left promiscuous mode
[  526.901145] br0: port 1(veth0) entered disabled state
[  526.920895] bond0: (slave veth1): Releasing backup interface
[  526.924850] bond0: (slave veth0): Releasing backup interface
[  526.956877] bond0 (unregistering): Released all slaves