[  765.898292] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.901210] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  765.904096] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  765.906926] br0: port 1(veth0) entered blocking state
[  765.906957] br0: port 1(veth0) entered disabled state
[  765.906992] veth0: entered allmulticast mode
[  765.907043] veth0: entered promiscuous mode
[  765.909859] br0: port 2(veth1) entered blocking state
[  765.909893] br0: port 2(veth1) entered disabled state
[  765.909924] veth1: entered allmulticast mode
[  765.909970] veth1: entered promiscuous mode
[  766.905993] br0: port 1(veth0) entered blocking state
[  766.906047] br0: port 1(veth0) entered forwarding state
[  766.906091] br0: port 2(veth1) entered blocking state
[  766.906122] br0: port 2(veth1) entered forwarding state
[  767.931030] bond0: (slave veth1): link status definitely up
[  767.931105] bond0: (slave veth1): making interface the new active one
[  767.931160] bond0: active interface up!
[  768.043954] veth1: left allmulticast mode
[  768.043995] veth1: left promiscuous mode
[  768.044026] br0: port 2(veth1) entered disabled state
[  768.044113] veth0: left allmulticast mode
[  768.044136] veth0: left promiscuous mode
[  768.044161] br0: port 1(veth0) entered disabled state
[  768.055129] bond0: (slave veth1): Releasing backup interface
[  768.060092] bond0: (slave veth0): Releasing backup interface
[  768.097020] bond0 (unregistering): Released all slaves