[  523.681223] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.694909] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.707965] br0: port 1(veth0) entered blocking state
[  523.708020] br0: port 1(veth0) entered disabled state
[  523.708064] veth0: entered allmulticast mode
[  523.708138] veth0: entered promiscuous mode
[  523.721753] br0: port 2(veth1) entered blocking state
[  523.721805] br0: port 2(veth1) entered disabled state
[  523.721852] veth1: entered allmulticast mode
[  523.721956] veth1: entered promiscuous mode
[  524.673018] br0: port 1(veth0) entered blocking state
[  524.673128] br0: port 1(veth0) entered forwarding state
[  524.673210] br0: port 2(veth1) entered blocking state
[  524.673258] br0: port 2(veth1) entered forwarding state
[  526.720966] bond0: (slave veth0): link status definitely up
[  526.721041] bond0: (slave veth1): link status definitely up
[  526.721093] bond0: (slave veth0): making interface the new active one
[  526.721162] bond0: active interface up!
[  526.866133] veth1: left allmulticast mode
[  526.866202] veth1: left promiscuous mode
[  526.866272] br0: port 2(veth1) entered disabled state
[  526.866555] veth0: left allmulticast mode
[  526.866611] veth0: left promiscuous mode
[  526.866656] br0: port 1(veth0) entered disabled state
[  526.889328] bond0: (slave veth1): Releasing backup interface
[  526.899237] bond0: (slave veth0): Releasing backup interface
[  526.934204] bond0 (unregistering): Released all slaves