[  537.925475] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  537.935183] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  537.946274] br0: port 1(veth0) entered blocking state
[  537.946379] br0: port 1(veth0) entered disabled state
[  537.946459] veth0: entered allmulticast mode
[  537.946559] veth0: entered promiscuous mode
[  537.956843] br0: port 2(veth1) entered blocking state
[  537.956943] br0: port 2(veth1) entered disabled state
[  537.957007] veth1: entered allmulticast mode
[  537.957099] veth1: entered promiscuous mode
[  538.934713] br0: port 1(veth0) entered blocking state
[  538.934869] br0: port 1(veth0) entered forwarding state
[  538.935021] br0: port 2(veth1) entered blocking state
[  538.935095] br0: port 2(veth1) entered forwarding state
[  540.983701] bond0: (slave veth0): link status definitely up
[  540.983812] bond0: (slave veth1): link status definitely up
[  540.983877] bond0: (slave veth0): making interface the new active one
[  540.983977] bond0: active interface up!
[  541.020954] veth1: left allmulticast mode
[  541.021063] veth1: left promiscuous mode
[  541.021132] br0: port 2(veth1) entered disabled state
[  541.021313] veth0: left allmulticast mode
[  541.021364] veth0: left promiscuous mode
[  541.021412] br0: port 1(veth0) entered disabled state
[  541.042027] bond0: (slave veth1): Releasing backup interface
[  541.044856] bond0: (slave veth0): Releasing backup interface
[  541.079954] bond0 (unregistering): Released all slaves