[  734.745356] 8021q: adding VLAN 0 to HW filter on device bond0
[  734.758702] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  734.770917] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  734.783125] br0: port 1(veth0) entered blocking state
[  734.783231] br0: port 1(veth0) entered disabled state
[  734.783320] veth0: entered allmulticast mode
[  734.783440] veth0: entered promiscuous mode
[  734.796351] br0: port 2(veth1) entered blocking state
[  734.796429] br0: port 2(veth1) entered disabled state
[  734.796496] veth1: entered allmulticast mode
[  734.796590] veth1: entered promiscuous mode
[  735.779838] br0: port 1(veth0) entered blocking state
[  735.779954] br0: port 1(veth0) entered forwarding state
[  735.780036] br0: port 2(veth1) entered blocking state
[  735.780083] br0: port 2(veth1) entered forwarding state
[  737.826839] bond0: (slave veth0): link status definitely up
[  737.826913] bond0: (slave veth1): link status definitely up
[  737.826954] bond0: (slave veth0): making interface the new active one
[  737.827033] bond0: active interface up!
[  737.966186] veth1: left allmulticast mode
[  737.966262] veth1: left promiscuous mode
[  737.966321] br0: port 2(veth1) entered disabled state
[  737.966488] veth0: left allmulticast mode
[  737.966538] veth0: left promiscuous mode
[  737.966587] br0: port 1(veth0) entered disabled state
[  737.986162] bond0: (slave veth1): Releasing backup interface
[  737.992057] bond0: (slave veth0): Releasing backup interface
[  738.022066] bond0 (unregistering): Released all slaves