[  526.762006] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.772504] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.782161] br0: port 1(veth0) entered blocking state
[  526.782245] br0: port 1(veth0) entered disabled state
[  526.782315] veth0: entered allmulticast mode
[  526.782417] veth0: entered promiscuous mode
[  526.793044] br0: port 2(veth1) entered blocking state
[  526.793143] br0: port 2(veth1) entered disabled state
[  526.793213] veth1: entered allmulticast mode
[  526.793317] veth1: entered promiscuous mode
[  526.823200] br0: port 1(veth0) entered blocking state
[  526.823277] br0: port 1(veth0) entered forwarding state
[  526.823366] br0: port 2(veth1) entered blocking state
[  526.823414] br0: port 2(veth1) entered forwarding state
[  528.829193] bond0: (slave veth1): link status definitely up
[  528.829304] bond0: (slave veth1): making interface the new active one
[  528.829379] bond0: active interface up!
[  528.946930] veth1: left allmulticast mode
[  528.946997] veth1: left promiscuous mode
[  528.947074] br0: port 2(veth1) entered disabled state
[  528.947194] veth0: left allmulticast mode
[  528.947228] veth0: left promiscuous mode
[  528.947267] br0: port 1(veth0) entered disabled state
[  528.975403] bond0: (slave veth1): Releasing backup interface
[  528.981379] bond0: (slave veth0): Releasing backup interface