[  868.624951] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.628480] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.631878] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.635194] br0: port 1(veth0) entered blocking state
[  868.635233] br0: port 1(veth0) entered disabled state
[  868.635267] veth0: entered allmulticast mode
[  868.635315] veth0: entered promiscuous mode
[  868.638648] br0: port 2(veth1) entered blocking state
[  868.638720] br0: port 2(veth1) entered disabled state
[  868.638785] veth1: entered allmulticast mode
[  868.638871] veth1: entered promiscuous mode
[  869.636723] br0: port 1(veth0) entered blocking state
[  869.636802] br0: port 1(veth0) entered forwarding state
[  869.636879] br0: port 2(veth1) entered blocking state
[  869.636942] br0: port 2(veth1) entered forwarding state
[  871.683709] bond0: (slave veth0): link status definitely up
[  871.683760] bond0: (slave veth1): link status definitely up
[  871.683820] bond0: (slave veth0): making interface the new active one
[  871.683865] bond0: active interface up!
[  871.754001] veth1: left allmulticast mode
[  871.754032] veth1: left promiscuous mode
[  871.754065] br0: port 2(veth1) entered disabled state
[  871.754132] veth0: left allmulticast mode
[  871.754153] veth0: left promiscuous mode
[  871.754178] br0: port 1(veth0) entered disabled state
[  871.760841] bond0: (slave veth1): Releasing backup interface
[  871.763025] bond0: (slave veth0): Releasing backup interface
[  871.795749] bond0 (unregistering): Released all slaves