[  689.598327] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  689.610567] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  689.622203] br0: port 1(veth0) entered blocking state
[  689.622283] br0: port 1(veth0) entered disabled state
[  689.622346] veth0: entered allmulticast mode
[  689.622444] veth0: entered promiscuous mode
[  689.634375] br0: port 2(veth1) entered blocking state
[  689.634469] br0: port 2(veth1) entered disabled state
[  689.634525] veth1: entered allmulticast mode
[  689.634635] veth1: entered promiscuous mode
[  690.022664] br0: port 1(veth0) entered blocking state
[  690.022827] br0: port 1(veth0) entered forwarding state
[  690.022943] br0: port 2(veth1) entered blocking state
[  690.023005] br0: port 2(veth1) entered forwarding state
[  691.639633] bond0: (slave veth1): link status definitely up
[  691.639746] bond0: (slave veth1): making interface the new active one
[  691.639830] bond0: active interface up!
[  691.701784] veth1: left allmulticast mode
[  691.701854] veth1: left promiscuous mode
[  691.701910] br0: port 2(veth1) entered disabled state
[  691.702103] veth0: left allmulticast mode
[  691.702146] veth0: left promiscuous mode
[  691.702192] br0: port 1(veth0) entered disabled state
[  691.718912] bond0: (slave veth1): Releasing backup interface
[  691.722041] bond0: (slave veth0): Releasing backup interface
[  691.756811] bond0 (unregistering): Released all slaves