[  763.026550] 8021q: adding VLAN 0 to HW filter on device bond0
[  763.029419] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  763.032274] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  763.035046] br0: port 1(veth0) entered blocking state
[  763.035106] br0: port 1(veth0) entered disabled state
[  763.035160] veth0: entered allmulticast mode
[  763.035235] veth0: entered promiscuous mode
[  763.038042] br0: port 2(veth1) entered blocking state
[  763.038065] br0: port 2(veth1) entered disabled state
[  763.038085] veth1: entered allmulticast mode
[  763.038127] veth1: entered promiscuous mode
[  764.034283] br0: port 1(veth0) entered blocking state
[  764.034318] br0: port 1(veth0) entered forwarding state
[  764.034358] br0: port 2(veth1) entered blocking state
[  764.034376] br0: port 2(veth1) entered forwarding state
[  765.057275] bond0: (slave veth0): link status definitely up
[  765.057312] bond0: (slave veth1): link status definitely up
[  765.057373] bond0: (slave veth0): making interface the new active one
[  765.057413] bond0: active interface up!
[  765.168955] veth1: left allmulticast mode
[  765.168981] veth1: left promiscuous mode
[  765.169001] br0: port 2(veth1) entered disabled state
[  765.169091] veth0: left allmulticast mode
[  765.169114] veth0: left promiscuous mode
[  765.169193] br0: port 1(veth0) entered disabled state
[  765.183403] bond0: (slave veth1): Releasing backup interface
[  765.191377] bond0: (slave veth0): Releasing backup interface
[  765.229308] bond0 (unregistering): Released all slaves