[  767.114683] 8021q: adding VLAN 0 to HW filter on device bond0
[  767.117684] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  767.120671] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  767.123618] br0: port 1(veth0) entered blocking state
[  767.123653] br0: port 1(veth0) entered disabled state
[  767.123687] veth0: entered allmulticast mode
[  767.123749] veth0: entered promiscuous mode
[  767.126720] br0: port 2(veth1) entered blocking state
[  767.126784] br0: port 2(veth1) entered disabled state
[  767.126851] veth1: entered allmulticast mode
[  767.126937] veth1: entered promiscuous mode
[  768.138325] br0: port 1(veth0) entered blocking state
[  768.138412] br0: port 1(veth0) entered forwarding state
[  768.138495] br0: port 2(veth1) entered blocking state
[  768.138565] br0: port 2(veth1) entered forwarding state
[  770.185320] bond0: (slave veth0): link status definitely up
[  770.185384] bond0: (slave veth1): link status definitely up
[  770.185451] bond0: (slave veth0): making interface the new active one
[  770.185508] bond0: active interface up!
[  770.217714] veth1: left allmulticast mode
[  770.217756] veth1: left promiscuous mode
[  770.217787] br0: port 2(veth1) entered disabled state
[  770.217857] veth0: left allmulticast mode
[  770.217876] veth0: left promiscuous mode
[  770.217965] br0: port 1(veth0) entered disabled state
[  770.239457] bond0: (slave veth1): Releasing backup interface
[  770.251433] bond0: (slave veth0): Releasing backup interface
[  770.286343] bond0 (unregistering): Released all slaves