[  719.333564] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  719.343797] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  719.354813] br0: port 1(veth0) entered blocking state
[  719.354890] br0: port 1(veth0) entered disabled state
[  719.354946] veth0: entered allmulticast mode
[  719.355033] veth0: entered promiscuous mode
[  719.365462] br0: port 2(veth1) entered blocking state
[  719.365586] br0: port 2(veth1) entered disabled state
[  719.365655] veth1: entered allmulticast mode
[  719.365763] veth1: entered promiscuous mode
[  720.310177] br0: port 1(veth0) entered blocking state
[  720.310293] br0: port 1(veth0) entered forwarding state
[  720.310394] br0: port 2(veth1) entered blocking state
[  720.310460] br0: port 2(veth1) entered forwarding state
[  721.397183] bond0: (slave veth1): link status definitely up
[  721.397355] bond0: (slave veth1): making interface the new active one
[  721.397454] bond0: active interface up!
[  721.450811] veth1: left allmulticast mode
[  721.450868] veth1: left promiscuous mode
[  721.450920] br0: port 2(veth1) entered disabled state
[  721.451127] veth0: left allmulticast mode
[  721.451163] veth0: left promiscuous mode
[  721.451210] br0: port 1(veth0) entered disabled state
[  721.471415] bond0: (slave veth1): Releasing backup interface
[  721.479402] bond0: (slave veth0): Releasing backup interface
[  721.505381] bond0 (unregistering): Released all slaves