[  701.900663] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.912876] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.923087] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.934653] br0: port 1(veth0) entered blocking state
[  701.934725] br0: port 1(veth0) entered disabled state
[  701.934789] veth0: entered allmulticast mode
[  701.934883] veth0: entered promiscuous mode
[  701.945465] br0: port 2(veth1) entered blocking state
[  701.945531] br0: port 2(veth1) entered disabled state
[  701.945575] veth1: entered allmulticast mode
[  701.945654] veth1: entered promiscuous mode
[  702.900511] br0: port 1(veth0) entered blocking state
[  702.900653] br0: port 1(veth0) entered forwarding state
[  702.900764] br0: port 2(veth1) entered blocking state
[  702.900833] br0: port 2(veth1) entered forwarding state
[  703.988503] bond0: (slave veth1): link status definitely up
[  703.988646] bond0: (slave veth1): making interface the new active one
[  703.988763] bond0: active interface up!
[  704.031866] veth1: left allmulticast mode
[  704.031931] veth1: left promiscuous mode
[  704.031993] br0: port 2(veth1) entered disabled state
[  704.032155] veth0: left allmulticast mode
[  704.032206] veth0: left promiscuous mode
[  704.032250] br0: port 1(veth0) entered disabled state
[  704.050730] bond0: (slave veth1): Releasing backup interface
[  704.057679] bond0: (slave veth0): Releasing backup interface
[  704.090694] bond0 (unregistering): Released all slaves