[  691.234763] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.237747] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.240731] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.243600] br0: port 1(veth0) entered blocking state
[  691.243668] br0: port 1(veth0) entered disabled state
[  691.243739] veth0: entered allmulticast mode
[  691.243848] veth0: entered promiscuous mode
[  691.246803] br0: port 2(veth1) entered blocking state
[  691.246846] br0: port 2(veth1) entered disabled state
[  691.246879] veth1: entered allmulticast mode
[  691.246947] veth1: entered promiscuous mode
[  691.821865] br0: port 1(veth0) entered blocking state
[  691.821927] br0: port 1(veth0) entered forwarding state
[  691.821981] br0: port 2(veth1) entered blocking state
[  691.822013] br0: port 2(veth1) entered forwarding state
[  693.294848] bond0: (slave veth1): link status definitely up
[  693.294948] bond0: (slave veth1): making interface the new active one
[  693.295043] bond0: active interface up!
[  693.374964] veth1: left allmulticast mode
[  693.375008] veth1: left promiscuous mode
[  693.375040] br0: port 2(veth1) entered disabled state
[  693.375152] veth0: left allmulticast mode
[  693.375177] veth0: left promiscuous mode
[  693.375198] br0: port 1(veth0) entered disabled state
[  693.389049] bond0: (slave veth1): Releasing backup interface
[  693.394970] bond0: (slave veth0): Releasing backup interface