[  697.713106] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.715877] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  697.718512] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  697.721179] br0: port 1(veth0) entered blocking state
[  697.721247] br0: port 1(veth0) entered disabled state
[  697.721312] veth0: entered allmulticast mode
[  697.721413] veth0: entered promiscuous mode
[  697.724183] br0: port 2(veth1) entered blocking state
[  697.724222] br0: port 2(veth1) entered disabled state
[  697.724257] veth1: entered allmulticast mode
[  697.724304] veth1: entered promiscuous mode
[  698.025860] br0: port 1(veth0) entered blocking state
[  698.025916] br0: port 1(veth0) entered forwarding state
[  698.025955] br0: port 2(veth1) entered blocking state
[  698.025988] br0: port 2(veth1) entered forwarding state
[  699.770867] bond0: (slave veth1): link status definitely up
[  699.770962] bond0: (slave veth1): making interface the new active one
[  699.771050] bond0: active interface up!
[  699.821949] veth1: left allmulticast mode
[  699.822021] veth1: left promiscuous mode
[  699.822096] br0: port 2(veth1) entered disabled state
[  699.822235] veth0: left allmulticast mode
[  699.822292] veth0: left promiscuous mode
[  699.822363] br0: port 1(veth0) entered disabled state
[  699.836955] bond0: (slave veth1): Releasing backup interface
[  699.844948] bond0: (slave veth0): Releasing backup interface
[  699.875911] bond0 (unregistering): Released all slaves