[  537.353224] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  537.365052] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  537.375814] br0: port 1(veth0) entered blocking state
[  537.375871] br0: port 1(veth0) entered disabled state
[  537.375915] veth0: entered allmulticast mode
[  537.375986] veth0: entered promiscuous mode
[  537.386385] br0: port 2(veth1) entered blocking state
[  537.386435] br0: port 2(veth1) entered disabled state
[  537.386476] veth1: entered allmulticast mode
[  537.386548] veth1: entered promiscuous mode
[  538.428729] br0: port 1(veth0) entered blocking state
[  538.428800] br0: port 1(veth0) entered forwarding state
[  538.428882] br0: port 2(veth1) entered blocking state
[  538.428925] br0: port 2(veth1) entered forwarding state
[  540.412748] bond0: (slave veth0): link status definitely up
[  540.412900] bond0: (slave veth1): link status definitely up
[  540.412966] bond0: (slave veth0): making interface the new active one
[  540.413060] bond0: active interface up!
[  540.473343] veth1: left allmulticast mode
[  540.473407] veth1: left promiscuous mode
[  540.473452] br0: port 2(veth1) entered disabled state
[  540.473560] veth0: left allmulticast mode
[  540.473605] veth0: left promiscuous mode
[  540.473639] br0: port 1(veth0) entered disabled state
[  540.495960] bond0: (slave veth1): Releasing backup interface
[  540.502926] bond0: (slave veth0): Releasing backup interface
[  540.534947] bond0 (unregistering): Released all slaves