[  764.717051] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.720080] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  764.723222] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  764.726232] br0: port 1(veth0) entered blocking state
[  764.726264] br0: port 1(veth0) entered disabled state
[  764.726301] veth0: entered allmulticast mode
[  764.726368] veth0: entered promiscuous mode
[  764.729436] br0: port 2(veth1) entered blocking state
[  764.729472] br0: port 2(veth1) entered disabled state
[  764.729504] veth1: entered allmulticast mode
[  764.729563] veth1: entered promiscuous mode
[  765.755458] br0: port 1(veth0) entered blocking state
[  765.755512] br0: port 1(veth0) entered forwarding state
[  765.755576] br0: port 2(veth1) entered blocking state
[  765.755608] br0: port 2(veth1) entered forwarding state
[  766.779456] bond0: (slave veth0): link status definitely up
[  766.779516] bond0: (slave veth1): link status definitely up
[  766.779584] bond0: (slave veth0): making interface the new active one
[  766.779639] bond0: active interface up!
[  766.870198] veth1: left allmulticast mode
[  766.870236] veth1: left promiscuous mode
[  766.870266] br0: port 2(veth1) entered disabled state
[  766.870467] veth0: left allmulticast mode
[  766.870534] veth0: left promiscuous mode
[  766.870567] br0: port 1(veth0) entered disabled state
[  766.889600] bond0: (slave veth1): Releasing backup interface
[  766.896555] bond0: (slave veth0): Releasing backup interface
[  766.927481] bond0 (unregistering): Released all slaves