[  790.103707] 8021q: adding VLAN 0 to HW filter on device bond0
[  790.106507] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  790.109386] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  790.112343] br0: port 1(veth0) entered blocking state
[  790.112381] br0: port 1(veth0) entered disabled state
[  790.112412] veth0: entered allmulticast mode
[  790.112466] veth0: entered promiscuous mode
[  790.115237] br0: port 2(veth1) entered blocking state
[  790.115304] br0: port 2(veth1) entered disabled state
[  790.115366] veth1: entered allmulticast mode
[  790.115454] veth1: entered promiscuous mode
[  790.172739] br0: port 1(veth0) entered blocking state
[  790.172814] br0: port 1(veth0) entered forwarding state
[  790.172892] br0: port 2(veth1) entered blocking state
[  790.172954] br0: port 2(veth1) entered forwarding state
[  792.186759] bond0: (slave veth1): link status definitely up
[  792.186914] bond0: (slave veth1): making interface the new active one
[  792.187011] bond0: active interface up!
[  792.244249] veth1: left allmulticast mode
[  792.244347] veth1: left promiscuous mode
[  792.244412] br0: port 2(veth1) entered disabled state
[  792.244522] veth0: left allmulticast mode
[  792.244626] veth0: left promiscuous mode
[  792.244703] br0: port 1(veth0) entered disabled state
[  792.255894] bond0: (slave veth1): Releasing backup interface
[  792.262869] bond0: (slave veth0): Releasing backup interface
[  792.293819] bond0 (unregistering): Released all slaves