[  685.559525] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  685.569008] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  685.578449] br0: port 1(veth0) entered blocking state
[  685.578506] br0: port 1(veth0) entered disabled state
[  685.578559] veth0: entered allmulticast mode
[  685.578639] veth0: entered promiscuous mode
[  685.588683] br0: port 2(veth1) entered blocking state
[  685.588764] br0: port 2(veth1) entered disabled state
[  685.588824] veth1: entered allmulticast mode
[  685.588915] veth1: entered promiscuous mode
[  686.054066] br0: port 1(veth0) entered blocking state
[  686.054167] br0: port 1(veth0) entered forwarding state
[  686.054243] br0: port 2(veth1) entered blocking state
[  686.054283] br0: port 2(veth1) entered forwarding state
[  687.607032] bond0: (slave veth1): link status definitely up
[  687.607124] bond0: (slave veth1): making interface the new active one
[  687.607207] bond0: active interface up!
[  687.743544] veth1: left allmulticast mode
[  687.743627] veth1: left promiscuous mode
[  687.743680] br0: port 2(veth1) entered disabled state
[  687.743804] veth0: left allmulticast mode
[  687.743848] veth0: left promiscuous mode
[  687.743893] br0: port 1(veth0) entered disabled state
[  687.762239] bond0: (slave veth1): Releasing backup interface
[  687.767177] bond0: (slave veth0): Releasing backup interface
[  687.808208] bond0 (unregistering): Released all slaves