[  706.322484] 8021q: adding VLAN 0 to HW filter on device bond0
[  706.332202] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  706.344119] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  706.354347] br0: port 1(veth0) entered blocking state
[  706.354401] br0: port 1(veth0) entered disabled state
[  706.354451] veth0: entered allmulticast mode
[  706.354542] veth0: entered promiscuous mode
[  706.364515] br0: port 2(veth1) entered blocking state
[  706.364601] br0: port 2(veth1) entered disabled state
[  706.364653] veth1: entered allmulticast mode
[  706.364741] veth1: entered promiscuous mode
[  707.318979] br0: port 1(veth0) entered blocking state
[  707.319126] br0: port 1(veth0) entered forwarding state
[  707.319235] br0: port 2(veth1) entered blocking state
[  707.319292] br0: port 2(veth1) entered forwarding state
[  708.405975] bond0: (slave veth1): link status definitely up
[  708.406104] bond0: (slave veth1): making interface the new active one
[  708.406231] bond0: active interface up!
[  708.430145] veth1: left allmulticast mode
[  708.430202] veth1: left promiscuous mode
[  708.430254] br0: port 2(veth1) entered disabled state
[  708.430465] veth0: left allmulticast mode
[  708.430511] veth0: left promiscuous mode
[  708.430557] br0: port 1(veth0) entered disabled state
[  708.447654] bond0: (slave veth1): Releasing backup interface
[  708.450233] bond0: (slave veth0): Releasing backup interface
[  708.489172] bond0 (unregistering): Released all slaves