[ 1385.573580][T12300] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1385.706990][T12301] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1385.835318][T12302] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1386.011418][T12303] br0: port 1(veth0) entered blocking state
[ 1386.012011][T12303] br0: port 1(veth0) entered disabled state
[ 1386.012565][T12303] veth0: entered allmulticast mode
[ 1386.016365][T12303] veth0: entered promiscuous mode
[ 1386.156979][T12304] br0: port 2(veth1) entered blocking state
[ 1386.157391][T12304] br0: port 2(veth1) entered disabled state
[ 1386.157786][T12304] veth1: entered allmulticast mode
[ 1386.160556][T12304] veth1: entered promiscuous mode
[ 1387.333535][ T7566] br0: port 1(veth0) entered blocking state
[ 1387.334240][ T7566] br0: port 1(veth0) entered forwarding state
[ 1387.336121][ T7566] br0: port 2(veth1) entered blocking state
[ 1387.336739][ T7566] br0: port 2(veth1) entered forwarding state
[ 1388.677666][   T12] bond0: (slave veth0): link status definitely up
[ 1388.678557][   T12] bond0: (slave veth1): link status definitely up
[ 1388.678882][   T12] bond0: (slave veth0): making interface the new active one
[ 1388.692657][   T12] bond0: active interface up!
[ 1389.263008][   T12] veth1: left allmulticast mode
[ 1389.264100][   T12] veth1: left promiscuous mode
[ 1389.264571][   T12] br0: port 2(veth1) entered disabled state
[ 1389.266614][   T12] veth0: left allmulticast mode
[ 1389.266912][   T12] veth0: left promiscuous mode
[ 1389.268236][   T12] br0: port 1(veth0) entered disabled state
[ 1389.344122][   T12] bond0: (slave veth1): Releasing backup interface
[ 1389.374737][   T12] bond0: (slave veth0): Releasing backup interface
[ 1389.456930][   T12] bond0 (unregistering): Released all slaves