[  902.545640] 8021q: adding VLAN 0 to HW filter on device bond0
[  902.549260] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  902.552890] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  902.556411] br0: port 1(veth0) entered blocking state
[  902.556442] br0: port 1(veth0) entered disabled state
[  902.556475] veth0: entered allmulticast mode
[  902.556533] veth0: entered promiscuous mode
[  902.560100] br0: port 2(veth1) entered blocking state
[  902.560133] br0: port 2(veth1) entered disabled state
[  902.560172] veth1: entered allmulticast mode
[  902.560238] veth1: entered promiscuous mode
[  903.558750] br0: port 1(veth0) entered blocking state
[  903.558802] br0: port 1(veth0) entered forwarding state
[  903.558846] br0: port 2(veth1) entered blocking state
[  903.558878] br0: port 2(veth1) entered forwarding state
[  904.582722] bond0: (slave veth0): link status definitely up
[  904.582785] bond0: (slave veth1): link status definitely up
[  904.582854] bond0: (slave veth0): making interface the new active one
[  904.582909] bond0: active interface up!
[  904.626913] veth1: left allmulticast mode
[  904.626953] veth1: left promiscuous mode
[  904.626988] br0: port 2(veth1) entered disabled state
[  904.627064] veth0: left allmulticast mode
[  904.627086] veth0: left promiscuous mode
[  904.627116] br0: port 1(veth0) entered disabled state
[  904.636488] bond0: (slave veth1): Releasing backup interface
[  904.639852] bond0: (slave veth0): Releasing backup interface
[  904.664759] bond0 (unregistering): Released all slaves