[  532.279509] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.288082] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.297230] br0: port 1(veth0) entered blocking state
[  532.297289] br0: port 1(veth0) entered disabled state
[  532.297336] veth0: entered allmulticast mode
[  532.297405] veth0: entered promiscuous mode
[  532.307056] br0: port 2(veth1) entered blocking state
[  532.307122] br0: port 2(veth1) entered disabled state
[  532.307175] veth1: entered allmulticast mode
[  532.307266] veth1: entered promiscuous mode
[  532.517671] br0: port 1(veth0) entered blocking state
[  532.517774] br0: port 1(veth0) entered forwarding state
[  532.517859] br0: port 2(veth1) entered blocking state
[  532.517913] br0: port 2(veth1) entered forwarding state
[  534.328638] bond0: (slave veth1): link status definitely up
[  534.328720] bond0: (slave veth1): making interface the new active one
[  534.328786] bond0: active interface up!
[  534.443251] veth1: left allmulticast mode
[  534.443336] veth1: left promiscuous mode
[  534.443394] br0: port 2(veth1) entered disabled state
[  534.443493] veth0: left allmulticast mode
[  534.443533] veth0: left promiscuous mode
[  534.443578] br0: port 1(veth0) entered disabled state
[  534.462814] bond0: (slave veth1): Releasing backup interface
[  534.472796] bond0: (slave veth0): Releasing backup interface
[  534.502821] bond0 (unregistering): Released all slaves