[  531.443810] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.453808] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.464746] br0: port 1(veth0) entered blocking state
[  531.464835] br0: port 1(veth0) entered disabled state
[  531.464891] veth0: entered allmulticast mode
[  531.464984] veth0: entered promiscuous mode
[  531.475364] br0: port 2(veth1) entered blocking state
[  531.475423] br0: port 2(veth1) entered disabled state
[  531.475480] veth1: entered allmulticast mode
[  531.475561] veth1: entered promiscuous mode
[  531.616937] br0: port 1(veth0) entered blocking state
[  531.617048] br0: port 1(veth0) entered forwarding state
[  531.617140] br0: port 2(veth1) entered blocking state
[  531.617188] br0: port 2(veth1) entered forwarding state
[  533.488944] bond0: (slave veth1): link status definitely up
[  533.489090] bond0: (slave veth1): making interface the new active one
[  533.489172] bond0: active interface up!
[  533.581773] veth1: left allmulticast mode
[  533.581887] veth1: left promiscuous mode
[  533.581955] br0: port 2(veth1) entered disabled state
[  533.582123] veth0: left allmulticast mode
[  533.582187] veth0: left promiscuous mode
[  533.582240] br0: port 1(veth0) entered disabled state
[  533.601055] bond0: (slave veth1): Releasing backup interface
[  533.605953] bond0: (slave veth0): Releasing backup interface
[  533.628004] bond0 (unregistering): Released all slaves