[  867.376268] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.379646] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.382996] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.386310] br0: port 1(veth0) entered blocking state
[  867.386329] br0: port 1(veth0) entered disabled state
[  867.386352] veth0: entered allmulticast mode
[  867.386387] veth0: entered promiscuous mode
[  867.389692] br0: port 2(veth1) entered blocking state
[  867.389739] br0: port 2(veth1) entered disabled state
[  867.389794] veth1: entered allmulticast mode
[  867.389877] veth1: entered promiscuous mode
[  868.419868] br0: port 1(veth0) entered blocking state
[  868.419896] br0: port 1(veth0) entered forwarding state
[  868.419922] br0: port 2(veth1) entered blocking state
[  868.419939] br0: port 2(veth1) entered forwarding state
[  869.442867] bond0: (slave veth1): link status definitely up
[  869.442927] bond0: (slave veth1): making interface the new active one
[  869.442959] bond0: active interface up!
[  869.540340] veth1: left allmulticast mode
[  869.540358] veth1: left promiscuous mode
[  869.540376] br0: port 2(veth1) entered disabled state
[  869.540483] veth0: left allmulticast mode
[  869.540496] veth0: left promiscuous mode
[  869.540516] br0: port 1(veth0) entered disabled state
[  869.546992] bond0: (slave veth1): Releasing backup interface
[  869.552947] bond0: (slave veth0): Releasing backup interface
[  869.577877] bond0 (unregistering): Released all slaves