[  524.361962] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.376438] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.390728] br0: port 1(veth0) entered blocking state
[  524.390805] br0: port 1(veth0) entered disabled state
[  524.390860] veth0: entered allmulticast mode
[  524.390938] veth0: entered promiscuous mode
[  524.409772] br0: port 2(veth1) entered blocking state
[  524.409848] br0: port 2(veth1) entered disabled state
[  524.409898] veth1: entered allmulticast mode
[  524.409982] veth1: entered promiscuous mode
[  525.369793] br0: port 1(veth0) entered blocking state
[  525.369929] br0: port 1(veth0) entered forwarding state
[  525.370004] br0: port 2(veth1) entered blocking state
[  525.370041] br0: port 2(veth1) entered forwarding state
[  527.417753] bond0: (slave veth0): link status definitely up
[  527.417876] bond0: (slave veth1): link status definitely up
[  527.417920] bond0: (slave veth0): making interface the new active one
[  527.417991] bond0: active interface up!
[  527.523780] veth1: left allmulticast mode
[  527.523838] veth1: left promiscuous mode
[  527.523888] br0: port 2(veth1) entered disabled state
[  527.524033] veth0: left allmulticast mode
[  527.524085] veth0: left promiscuous mode
[  527.524137] br0: port 1(veth0) entered disabled state
[  527.559000] bond0: (slave veth1): Releasing backup interface
[  527.568925] bond0: (slave veth0): Releasing backup interface
[  527.594927] bond0 (unregistering): Released all slaves