[  765.809169] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.812408] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  765.815538] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  765.818663] br0: port 1(veth0) entered blocking state
[  765.818736] br0: port 1(veth0) entered disabled state
[  765.818808] veth0: entered allmulticast mode
[  765.818909] veth0: entered promiscuous mode
[  765.822034] br0: port 2(veth1) entered blocking state
[  765.822071] br0: port 2(veth1) entered disabled state
[  765.822103] veth1: entered allmulticast mode
[  765.822151] veth1: entered promiscuous mode
[  765.869894] br0: port 1(veth0) entered blocking state
[  765.869959] br0: port 1(veth0) entered forwarding state
[  765.870004] br0: port 2(veth1) entered blocking state
[  765.870034] br0: port 2(veth1) entered forwarding state
[  767.875901] bond0: (slave veth1): link status definitely up
[  767.876007] bond0: (slave veth1): making interface the new active one
[  767.876063] bond0: active interface up!
[  767.969849] veth1: left allmulticast mode
[  767.969895] veth1: left promiscuous mode
[  767.969927] br0: port 2(veth1) entered disabled state
[  767.970013] veth0: left allmulticast mode
[  767.970036] veth0: left promiscuous mode
[  767.970068] br0: port 1(veth0) entered disabled state
[  767.985017] bond0: (slave veth1): Releasing backup interface
[  767.995990] bond0: (slave veth0): Releasing backup interface
[  768.026948] bond0 (unregistering): Released all slaves