[  731.439014] 8021q: adding VLAN 0 to HW filter on device bond0
[  731.450773] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  731.462388] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  731.474788] br0: port 1(veth0) entered blocking state
[  731.474893] br0: port 1(veth0) entered disabled state
[  731.474994] veth0: entered allmulticast mode
[  731.475122] veth0: entered promiscuous mode
[  731.487424] br0: port 2(veth1) entered blocking state
[  731.487544] br0: port 2(veth1) entered disabled state
[  731.487628] veth1: entered allmulticast mode
[  731.487755] veth1: entered promiscuous mode
[  731.725054] br0: port 1(veth0) entered blocking state
[  731.725196] br0: port 1(veth0) entered forwarding state
[  731.725293] br0: port 2(veth1) entered blocking state
[  731.725355] br0: port 2(veth1) entered forwarding state
[  733.470043] bond0: (slave veth1): link status definitely up
[  733.470224] bond0: (slave veth1): making interface the new active one
[  733.470357] bond0: active interface up!
[  733.582874] veth1: left allmulticast mode
[  733.583001] veth1: left promiscuous mode
[  733.583090] br0: port 2(veth1) entered disabled state
[  733.583276] veth0: left allmulticast mode
[  733.583343] veth0: left promiscuous mode
[  733.583436] br0: port 1(veth0) entered disabled state
[  733.605326] bond0: (slave veth1): Releasing backup interface
[  733.608292] bond0: (slave veth0): Releasing backup interface
[  733.641283] bond0 (unregistering): Released all slaves