[  529.590305] bond0 (unregistering): Released all slaves
[  531.023009] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.030393] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.038434] br0: port 1(veth0) entered blocking state
[  531.038481] br0: port 1(veth0) entered disabled state
[  531.038529] veth0: entered allmulticast mode
[  531.038611] veth0: entered promiscuous mode
[  531.045975] br0: port 2(veth1) entered blocking state
[  531.046026] br0: port 2(veth1) entered disabled state
[  531.046065] veth1: entered allmulticast mode
[  531.046125] veth1: entered promiscuous mode
[  531.640089] br0: port 1(veth0) entered blocking state
[  531.640188] br0: port 1(veth0) entered forwarding state
[  531.640259] br0: port 2(veth1) entered blocking state
[  531.640298] br0: port 2(veth1) entered forwarding state
[  533.048160] bond0: (slave veth1): link status definitely up
[  533.048270] bond0: (slave veth1): making interface the new active one
[  533.048334] bond0: active interface up!
[  533.116777] veth1: left allmulticast mode
[  533.116860] veth1: left promiscuous mode
[  533.116921] br0: port 2(veth1) entered disabled state
[  533.117041] veth0: left allmulticast mode
[  533.117081] veth0: left promiscuous mode
[  533.117127] br0: port 1(veth0) entered disabled state
[  533.131313] bond0: (slave veth1): Releasing backup interface
[  533.141206] bond0: (slave veth0): Releasing backup interface