[  704.854550] 8021q: adding VLAN 0 to HW filter on device bond0
[  704.857408] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  704.860226] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  704.863011] br0: port 1(veth0) entered blocking state
[  704.863085] br0: port 1(veth0) entered disabled state
[  704.863165] veth0: entered allmulticast mode
[  704.863266] veth0: entered promiscuous mode
[  704.866097] br0: port 2(veth1) entered blocking state
[  704.866137] br0: port 2(veth1) entered disabled state
[  704.866180] veth1: entered allmulticast mode
[  704.866237] veth1: entered promiscuous mode
[  705.851748] br0: port 1(veth0) entered blocking state
[  705.851808] br0: port 1(veth0) entered forwarding state
[  705.851862] br0: port 2(veth1) entered blocking state
[  705.851902] br0: port 2(veth1) entered forwarding state
[  706.940758] bond0: (slave veth1): link status definitely up
[  706.940882] bond0: (slave veth1): making interface the new active one
[  706.940937] bond0: active interface up!
[  706.975722] veth1: left allmulticast mode
[  706.975775] veth1: left promiscuous mode
[  706.975809] br0: port 2(veth1) entered disabled state
[  706.975888] veth0: left allmulticast mode
[  706.975944] veth0: left promiscuous mode
[  706.975983] br0: port 1(veth0) entered disabled state
[  706.990889] bond0: (slave veth1): Releasing backup interface
[  706.997842] bond0: (slave veth0): Releasing backup interface
[  707.020810] bond0 (unregistering): Released all slaves