[  765.030622] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.034087] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  765.037459] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  765.040704] br0: port 1(veth0) entered blocking state
[  765.040745] br0: port 1(veth0) entered disabled state
[  765.040788] veth0: entered allmulticast mode
[  765.040848] veth0: entered promiscuous mode
[  765.044070] br0: port 2(veth1) entered blocking state
[  765.044137] br0: port 2(veth1) entered disabled state
[  765.044214] veth1: entered allmulticast mode
[  765.044323] veth1: entered promiscuous mode
[  765.212090] br0: port 1(veth0) entered blocking state
[  765.212200] br0: port 1(veth0) entered forwarding state
[  765.212309] br0: port 2(veth1) entered blocking state
[  765.212379] br0: port 2(veth1) entered forwarding state
[  767.100085] bond0: (slave veth1): link status definitely up
[  767.100182] bond0: (slave veth1): making interface the new active one
[  767.100247] bond0: active interface up!
[  767.204581] veth1: left allmulticast mode
[  767.204627] veth1: left promiscuous mode
[  767.204702] br0: port 2(veth1) entered disabled state
[  767.204802] veth0: left allmulticast mode
[  767.204824] veth0: left promiscuous mode
[  767.204894] br0: port 1(veth0) entered disabled state
[  767.213217] bond0: (slave veth1): Releasing backup interface
[  767.217179] bond0: (slave veth0): Releasing backup interface
[  767.254070] bond0 (unregistering): Released all slaves