[  698.520006] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.523116] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.526127] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.529013] br0: port 1(veth0) entered blocking state
[  698.529085] br0: port 1(veth0) entered disabled state
[  698.529164] veth0: entered allmulticast mode
[  698.529268] veth0: entered promiscuous mode
[  698.532052] br0: port 2(veth1) entered blocking state
[  698.532092] br0: port 2(veth1) entered disabled state
[  698.532127] veth1: entered allmulticast mode
[  698.532190] veth1: entered promiscuous mode
[  698.593797] br0: port 1(veth0) entered blocking state
[  698.593841] br0: port 1(veth0) entered forwarding state
[  698.593890] br0: port 2(veth1) entered blocking state
[  698.593933] br0: port 2(veth1) entered forwarding state
[  700.599810] bond0: (slave veth1): link status definitely up
[  700.599864] bond0: (slave veth1): making interface the new active one
[  700.599922] bond0: active interface up!
[  700.649220] veth1: left allmulticast mode
[  700.649256] veth1: left promiscuous mode
[  700.649328] br0: port 2(veth1) entered disabled state
[  700.649421] veth0: left allmulticast mode
[  700.649451] veth0: left promiscuous mode
[  700.649522] br0: port 1(veth0) entered disabled state
[  700.664925] bond0: (slave veth1): Releasing backup interface
[  700.671864] bond0: (slave veth0): Releasing backup interface
[  700.698920] bond0 (unregistering): Released all slaves