[  696.673451] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.676329] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.679105] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.681820] br0: port 1(veth0) entered blocking state
[  696.681858] br0: port 1(veth0) entered disabled state
[  696.681893] veth0: entered allmulticast mode
[  696.681950] veth0: entered promiscuous mode
[  696.684746] br0: port 2(veth1) entered blocking state
[  696.684782] br0: port 2(veth1) entered disabled state
[  696.684812] veth1: entered allmulticast mode
[  696.684872] veth1: entered promiscuous mode
[  697.388756] br0: port 1(veth0) entered blocking state
[  697.388811] br0: port 1(veth0) entered forwarding state
[  697.388873] br0: port 2(veth1) entered blocking state
[  697.388904] br0: port 2(veth1) entered forwarding state
[  698.732749] bond0: (slave veth1): link status definitely up
[  698.732850] bond0: (slave veth1): making interface the new active one
[  698.732945] bond0: active interface up!
[  698.794300] veth1: left allmulticast mode
[  698.794409] veth1: left promiscuous mode
[  698.794483] br0: port 2(veth1) entered disabled state
[  698.794820] veth0: left allmulticast mode
[  698.794889] veth0: left promiscuous mode
[  698.794955] br0: port 1(veth0) entered disabled state
[  698.813871] bond0: (slave veth1): Releasing backup interface
[  698.821867] bond0: (slave veth0): Releasing backup interface