[  903.593472] 8021q: adding VLAN 0 to HW filter on device bond0
[  903.597634] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  903.601591] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  903.605739] br0: port 1(veth0) entered blocking state
[  903.605844] br0: port 1(veth0) entered disabled state
[  903.605948] veth0: entered allmulticast mode
[  903.606073] veth0: entered promiscuous mode
[  903.610190] br0: port 2(veth1) entered blocking state
[  903.610265] br0: port 2(veth1) entered disabled state
[  903.610343] veth1: entered allmulticast mode
[  903.610446] veth1: entered promiscuous mode
[  903.752595] br0: port 1(veth0) entered blocking state
[  903.752693] br0: port 1(veth0) entered forwarding state
[  903.752787] br0: port 2(veth1) entered blocking state
[  903.752864] br0: port 2(veth1) entered forwarding state
[  905.672584] bond0: (slave veth1): link status definitely up
[  905.672669] bond0: (slave veth1): making interface the new active one
[  905.672728] bond0: active interface up!
[  905.775176] veth1: left allmulticast mode
[  905.775210] veth1: left promiscuous mode
[  905.775242] br0: port 2(veth1) entered disabled state
[  905.775377] veth0: left allmulticast mode
[  905.775397] veth0: left promiscuous mode
[  905.775422] br0: port 1(veth0) entered disabled state
[  905.783937] bond0: (slave veth1): Releasing backup interface
[  905.795705] bond0: (slave veth0): Releasing backup interface
[  905.824615] bond0 (unregistering): Released all slaves