[  535.507057] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  535.517786] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  535.527475] br0: port 1(veth0) entered blocking state
[  535.527539] br0: port 1(veth0) entered disabled state
[  535.527599] veth0: entered allmulticast mode
[  535.527688] veth0: entered promiscuous mode
[  535.538963] br0: port 2(veth1) entered blocking state
[  535.539025] br0: port 2(veth1) entered disabled state
[  535.539079] veth1: entered allmulticast mode
[  535.539175] veth1: entered promiscuous mode
[  535.977898] br0: port 1(veth0) entered blocking state
[  535.977971] br0: port 1(veth0) entered forwarding state
[  535.978043] br0: port 2(veth1) entered blocking state
[  535.978089] br0: port 2(veth1) entered forwarding state
[  537.529957] bond0: (slave veth1): link status definitely up
[  537.530120] bond0: (slave veth1): making interface the new active one
[  537.530206] bond0: active interface up!
[  537.579440] veth1: left allmulticast mode
[  537.579532] veth1: left promiscuous mode
[  537.579594] br0: port 2(veth1) entered disabled state
[  537.579800] veth0: left allmulticast mode
[  537.579866] veth0: left promiscuous mode
[  537.579922] br0: port 1(veth0) entered disabled state
[  537.602103] bond0: (slave veth1): Releasing backup interface
[  537.609157] bond0: (slave veth0): Releasing backup interface