[  531.240409] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.251716] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.261940] br0: port 1(veth0) entered blocking state
[  531.262012] br0: port 1(veth0) entered disabled state
[  531.262084] veth0: entered allmulticast mode
[  531.262185] veth0: entered promiscuous mode
[  531.273272] br0: port 2(veth1) entered blocking state
[  531.273333] br0: port 2(veth1) entered disabled state
[  531.273378] veth1: entered allmulticast mode
[  531.273471] veth1: entered promiscuous mode
[  532.281313] br0: port 1(veth0) entered blocking state
[  532.281387] br0: port 1(veth0) entered forwarding state
[  532.281461] br0: port 2(veth1) entered blocking state
[  532.281506] br0: port 2(veth1) entered forwarding state
[  534.328417] bond0: (slave veth0): link status definitely up
[  534.328563] bond0: (slave veth1): link status definitely up
[  534.328618] bond0: (slave veth0): making interface the new active one
[  534.328745] bond0: active interface up!
[  534.402497] veth1: left allmulticast mode
[  534.402634] veth1: left promiscuous mode
[  534.402690] br0: port 2(veth1) entered disabled state
[  534.402800] veth0: left allmulticast mode
[  534.402841] veth0: left promiscuous mode
[  534.402900] br0: port 1(veth0) entered disabled state
[  534.418626] bond0: (slave veth1): Releasing backup interface
[  534.425659] bond0: (slave veth0): Releasing backup interface
[  534.456641] bond0 (unregistering): Released all slaves