[  766.622562] 8021q: adding VLAN 0 to HW filter on device bond0
[  766.625690] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  766.628781] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  766.631896] br0: port 1(veth0) entered blocking state
[  766.631969] br0: port 1(veth0) entered disabled state
[  766.632045] veth0: entered allmulticast mode
[  766.632143] veth0: entered promiscuous mode
[  766.635229] br0: port 2(veth1) entered blocking state
[  766.635283] br0: port 2(veth1) entered disabled state
[  766.635310] veth1: entered allmulticast mode
[  766.635401] veth1: entered promiscuous mode
[  767.621088] br0: port 1(veth0) entered blocking state
[  767.621187] br0: port 1(veth0) entered forwarding state
[  767.621293] br0: port 2(veth1) entered blocking state
[  767.621362] br0: port 2(veth1) entered forwarding state
[  768.709076] bond0: (slave veth1): link status definitely up
[  768.709211] bond0: (slave veth1): making interface the new active one
[  768.709312] bond0: active interface up!
[  768.784322] veth1: left allmulticast mode
[  768.784405] veth1: left promiscuous mode
[  768.784468] br0: port 2(veth1) entered disabled state
[  768.784588] veth0: left allmulticast mode
[  768.784646] veth0: left promiscuous mode
[  768.784714] br0: port 1(veth0) entered disabled state
[  768.798235] bond0: (slave veth1): Releasing backup interface
[  768.806193] bond0: (slave veth0): Releasing backup interface
[  768.840101] bond0 (unregistering): Released all slaves