[  698.123712] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.126414] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.129134] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.131897] br0: port 1(veth0) entered blocking state
[  698.131969] br0: port 1(veth0) entered disabled state
[  698.132041] veth0: entered allmulticast mode
[  698.132138] veth0: entered promiscuous mode
[  698.134939] br0: port 2(veth1) entered blocking state
[  698.134978] br0: port 2(veth1) entered disabled state
[  698.135012] veth1: entered allmulticast mode
[  698.135061] veth1: entered promiscuous mode
[  698.428461] br0: port 1(veth0) entered blocking state
[  698.428538] br0: port 1(veth0) entered forwarding state
[  698.428592] br0: port 2(veth1) entered blocking state
[  698.428634] br0: port 2(veth1) entered forwarding state
[  700.172475] bond0: (slave veth1): link status definitely up
[  700.172562] bond0: (slave veth1): making interface the new active one
[  700.172625] bond0: active interface up!
[  700.250237] veth1: left allmulticast mode
[  700.250289] veth1: left promiscuous mode
[  700.250330] br0: port 2(veth1) entered disabled state
[  700.250420] veth0: left allmulticast mode
[  700.250459] veth0: left promiscuous mode
[  700.250491] br0: port 1(veth0) entered disabled state
[  700.271581] bond0: (slave veth1): Releasing backup interface
[  700.284523] bond0: (slave veth0): Releasing backup interface
[  700.315521] bond0 (unregistering): Released all slaves