[  691.341875] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.344877] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.348246] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.351252] br0: port 1(veth0) entered blocking state
[  691.351317] br0: port 1(veth0) entered disabled state
[  691.351384] veth0: entered allmulticast mode
[  691.351477] veth0: entered promiscuous mode
[  691.354737] br0: port 2(veth1) entered blocking state
[  691.354783] br0: port 2(veth1) entered disabled state
[  691.354812] veth1: entered allmulticast mode
[  691.354876] veth1: entered promiscuous mode
[  691.809768] br0: port 1(veth0) entered blocking state
[  691.809854] br0: port 1(veth0) entered forwarding state
[  691.809940] br0: port 2(veth1) entered blocking state
[  691.809994] br0: port 2(veth1) entered forwarding state
[  693.424762] bond0: (slave veth1): link status definitely up
[  693.424823] bond0: (slave veth1): making interface the new active one
[  693.424883] bond0: active interface up!
[  693.507074] veth1: left allmulticast mode
[  693.507111] veth1: left promiscuous mode
[  693.507143] br0: port 2(veth1) entered disabled state
[  693.507267] veth0: left allmulticast mode
[  693.507294] veth0: left promiscuous mode
[  693.507330] br0: port 1(veth0) entered disabled state
[  693.519946] bond0: (slave veth1): Releasing backup interface
[  693.525889] bond0: (slave veth0): Releasing backup interface