[  766.978813] 8021q: adding VLAN 0 to HW filter on device bond0
[  766.981959] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  766.985276] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  766.988330] br0: port 1(veth0) entered blocking state
[  766.988370] br0: port 1(veth0) entered disabled state
[  766.988412] veth0: entered allmulticast mode
[  766.988467] veth0: entered promiscuous mode
[  766.991605] br0: port 2(veth1) entered blocking state
[  766.991637] br0: port 2(veth1) entered disabled state
[  766.991674] veth1: entered allmulticast mode
[  766.991728] veth1: entered promiscuous mode
[  767.997882] br0: port 1(veth0) entered blocking state
[  767.997934] br0: port 1(veth0) entered forwarding state
[  767.997986] br0: port 2(veth1) entered blocking state
[  767.998015] br0: port 2(veth1) entered forwarding state
[  769.021875] bond0: (slave veth0): link status definitely up
[  769.022021] bond0: (slave veth1): link status definitely up
[  769.022115] bond0: (slave veth0): making interface the new active one
[  769.022228] bond0: active interface up!
[  769.032102] veth1: left allmulticast mode
[  769.032172] veth1: left promiscuous mode
[  769.032261] br0: port 2(veth1) entered disabled state
[  769.032403] veth0: left allmulticast mode
[  769.032459] veth0: left promiscuous mode
[  769.032519] br0: port 1(veth0) entered disabled state
[  769.044049] bond0: (slave veth1): Releasing backup interface
[  769.049021] bond0: (slave veth0): Releasing backup interface
[  769.093944] bond0 (unregistering): Released all slaves