[  531.742325] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.751219] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.759395] br0: port 1(veth0) entered blocking state
[  531.759490] br0: port 1(veth0) entered disabled state
[  531.759547] veth0: entered allmulticast mode
[  531.759623] veth0: entered promiscuous mode
[  531.767536] br0: port 2(veth1) entered blocking state
[  531.767612] br0: port 2(veth1) entered disabled state
[  531.767664] veth1: entered allmulticast mode
[  531.767738] veth1: entered promiscuous mode
[  532.728596] br0: port 1(veth0) entered blocking state
[  532.728728] br0: port 1(veth0) entered forwarding state
[  532.728810] br0: port 2(veth1) entered blocking state
[  532.728858] br0: port 2(veth1) entered forwarding state
[  533.816574] bond0: (slave veth1): link status definitely up
[  533.816695] bond0: (slave veth1): making interface the new active one
[  533.816761] bond0: active interface up!
[  533.878541] veth1: left allmulticast mode
[  533.878607] veth1: left promiscuous mode
[  533.878665] br0: port 2(veth1) entered disabled state
[  533.878799] veth0: left allmulticast mode
[  533.878847] veth0: left promiscuous mode
[  533.878896] br0: port 1(veth0) entered disabled state
[  533.895867] bond0: (slave veth1): Releasing backup interface
[  533.899822] bond0: (slave veth0): Releasing backup interface
[  533.927750] bond0 (unregistering): Released all slaves