[  765.386213] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.406261] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  765.423849] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  765.443589] br0: port 1(veth0) entered blocking state
[  765.443697] br0: port 1(veth0) entered disabled state
[  765.443778] veth0: entered allmulticast mode
[  765.443891] veth0: entered promiscuous mode
[  765.464129] br0: port 2(veth1) entered blocking state
[  765.464230] br0: port 2(veth1) entered disabled state
[  765.464295] veth1: entered allmulticast mode
[  765.464398] veth1: entered promiscuous mode
[  766.453261] br0: port 1(veth0) entered blocking state
[  766.453332] br0: port 1(veth0) entered forwarding state
[  766.453412] br0: port 2(veth1) entered blocking state
[  766.453457] br0: port 2(veth1) entered forwarding state
[  768.438319] bond0: (slave veth0): link status definitely up
[  768.438564] bond0: (slave veth1): link status definitely up
[  768.438643] bond0: (slave veth0): making interface the new active one
[  768.438781] bond0: active interface up!
[  768.596265] veth1: left allmulticast mode
[  768.596415] veth1: left promiscuous mode
[  768.596508] br0: port 2(veth1) entered disabled state
[  768.596672] veth0: left allmulticast mode
[  768.596825] veth0: left promiscuous mode
[  768.596913] br0: port 1(veth0) entered disabled state
[  768.616042] bond0: (slave veth1): Releasing backup interface
[  768.624413] bond0: (slave veth0): Releasing backup interface
[  768.644778] bond0 (unregistering): Released all slaves