[  531.128295] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.143933] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.158786] br0: port 1(veth0) entered blocking state
[  531.158838] br0: port 1(veth0) entered disabled state
[  531.158880] veth0: entered allmulticast mode
[  531.158955] veth0: entered promiscuous mode
[  531.172461] br0: port 2(veth1) entered blocking state
[  531.172533] br0: port 2(veth1) entered disabled state
[  531.172581] veth1: entered allmulticast mode
[  531.172656] veth1: entered promiscuous mode
[  532.091798] br0: port 1(veth0) entered blocking state
[  532.091907] br0: port 1(veth0) entered forwarding state
[  532.091968] br0: port 2(veth1) entered blocking state
[  532.092003] br0: port 2(veth1) entered forwarding state
[  533.179803] bond0: (slave veth1): link status definitely up
[  533.179939] bond0: (slave veth1): making interface the new active one
[  533.180029] bond0: active interface up!
[  533.311373] veth1: left allmulticast mode
[  533.311426] veth1: left promiscuous mode
[  533.311479] br0: port 2(veth1) entered disabled state
[  533.311801] veth0: left allmulticast mode
[  533.311841] veth0: left promiscuous mode
[  533.311886] br0: port 1(veth0) entered disabled state
[  533.339169] bond0: (slave veth1): Releasing backup interface
[  533.347020] bond0: (slave veth0): Releasing backup interface
[  533.371137] bond0 (unregistering): Released all slaves