[  696.671357] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.674164] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.676861] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.679581] br0: port 1(veth0) entered blocking state
[  696.679651] br0: port 1(veth0) entered disabled state
[  696.679721] veth0: entered allmulticast mode
[  696.679812] veth0: entered promiscuous mode
[  696.682548] br0: port 2(veth1) entered blocking state
[  696.682614] br0: port 2(veth1) entered disabled state
[  696.682685] veth1: entered allmulticast mode
[  696.682766] veth1: entered promiscuous mode
[  696.724483] br0: port 1(veth0) entered blocking state
[  696.724540] br0: port 1(veth0) entered forwarding state
[  696.724591] br0: port 2(veth1) entered blocking state
[  696.724623] br0: port 2(veth1) entered forwarding state
[  698.732494] bond0: (slave veth1): link status definitely up
[  698.732604] bond0: (slave veth1): making interface the new active one
[  698.732702] bond0: active interface up!
[  698.791117] veth1: left allmulticast mode
[  698.791210] veth1: left promiscuous mode
[  698.791285] br0: port 2(veth1) entered disabled state
[  698.791434] veth0: left allmulticast mode
[  698.791549] veth0: left promiscuous mode
[  698.791621] br0: port 1(veth0) entered disabled state
[  698.803638] bond0: (slave veth1): Releasing backup interface
[  698.808577] bond0: (slave veth0): Releasing backup interface