[  765.459809] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.462952] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  765.466090] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  765.469040] br0: port 1(veth0) entered blocking state
[  765.469072] br0: port 1(veth0) entered disabled state
[  765.469104] veth0: entered allmulticast mode
[  765.469169] veth0: entered promiscuous mode
[  765.472199] br0: port 2(veth1) entered blocking state
[  765.472265] br0: port 2(veth1) entered disabled state
[  765.472343] veth1: entered allmulticast mode
[  765.472432] veth1: entered promiscuous mode
[  765.868308] br0: port 1(veth0) entered blocking state
[  765.868353] br0: port 1(veth0) entered forwarding state
[  765.868407] br0: port 2(veth1) entered blocking state
[  765.868439] br0: port 2(veth1) entered forwarding state
[  767.492298] bond0: (slave veth1): link status definitely up
[  767.492397] bond0: (slave veth1): making interface the new active one
[  767.492450] bond0: active interface up!
[  767.511376] veth1: left allmulticast mode
[  767.511410] veth1: left promiscuous mode
[  767.511445] br0: port 2(veth1) entered disabled state
[  767.511534] veth0: left allmulticast mode
[  767.511556] veth0: left promiscuous mode
[  767.511584] br0: port 1(veth0) entered disabled state
[  767.528453] bond0: (slave veth1): Releasing backup interface
[  767.538399] bond0: (slave veth0): Releasing backup interface
[  767.580314] bond0 (unregistering): Released all slaves