[  767.188523] 8021q: adding VLAN 0 to HW filter on device bond0
[  767.191501] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  767.194438] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  767.197322] br0: port 1(veth0) entered blocking state
[  767.197352] br0: port 1(veth0) entered disabled state
[  767.197384] veth0: entered allmulticast mode
[  767.197435] veth0: entered promiscuous mode
[  767.200361] br0: port 2(veth1) entered blocking state
[  767.200402] br0: port 2(veth1) entered disabled state
[  767.200427] veth1: entered allmulticast mode
[  767.200481] veth1: entered promiscuous mode
[  768.188859] br0: port 1(veth0) entered blocking state
[  768.188915] br0: port 1(veth0) entered forwarding state
[  768.188964] br0: port 2(veth1) entered blocking state
[  768.188996] br0: port 2(veth1) entered forwarding state
[  769.213860] bond0: (slave veth1): link status definitely up
[  769.213961] bond0: (slave veth1): making interface the new active one
[  769.214021] bond0: active interface up!
[  769.232707] veth1: left allmulticast mode
[  769.232748] veth1: left promiscuous mode
[  769.232779] br0: port 2(veth1) entered disabled state
[  769.232987] veth0: left allmulticast mode
[  769.233019] veth0: left promiscuous mode
[  769.233043] br0: port 1(veth0) entered disabled state
[  769.242994] bond0: (slave veth1): Releasing backup interface
[  769.248954] bond0: (slave veth0): Releasing backup interface
[  769.282891] bond0 (unregistering): Released all slaves