[  692.499707] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.502343] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  692.504939] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  692.507465] br0: port 1(veth0) entered blocking state
[  692.507501] br0: port 1(veth0) entered disabled state
[  692.507537] veth0: entered allmulticast mode
[  692.507591] veth0: entered promiscuous mode
[  692.510217] br0: port 2(veth1) entered blocking state
[  692.510252] br0: port 2(veth1) entered disabled state
[  692.510282] veth1: entered allmulticast mode
[  692.510328] veth1: entered promiscuous mode
[  693.552701] br0: port 1(veth0) entered blocking state
[  693.552764] br0: port 1(veth0) entered forwarding state
[  693.552819] br0: port 2(veth1) entered blocking state
[  693.552850] br0: port 2(veth1) entered forwarding state
[  694.577690] bond0: (slave veth1): link status definitely up
[  694.577745] bond0: (slave veth1): making interface the new active one
[  694.577797] bond0: active interface up!
[  694.609582] veth1: left allmulticast mode
[  694.609651] veth1: left promiscuous mode
[  694.609724] br0: port 2(veth1) entered disabled state
[  694.609956] veth0: left allmulticast mode
[  694.610015] veth0: left promiscuous mode
[  694.610081] br0: port 1(veth0) entered disabled state
[  694.625866] bond0: (slave veth1): Releasing backup interface
[  694.632785] bond0: (slave veth0): Releasing backup interface