the leases test should become more stable or get marked flapping, this needs also be fixed for the release branches then:

Waiting for a potential lease break...
transport[0x58a5eeda3e80] Skip acking to 0x1 (R) in lease handler
Got 1 lease breaks
Got break for file 2
Doing additional open after first break
Waiting for a potential lease break...
... waiting for a lease break timed out
Got break for file 2
WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for lease_break_info.count got 0x0 - should be 0x1

WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for (&lease_break_info.lease_break)->new_lease_state got 0x0 - should be 0x1

WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for (&lease_break_info.lease_break)->current_lease.lease_state got 0x0 - should be 0x3

WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for (&lease_break_info.lease_break)->current_lease.lease_key.data[0] got 0x0 - should be 0xfeedbead

WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for (&lease_break_info.lease_break)->current_lease.lease_key.data[1] got 0x0 - should be 0x1124152

WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for (&lease_break_info.lease_break)->break_flags got 0x0 - should be 0x1

WARNING!: (../../source4/torture/smb2/lease.c:5969): wrong value for lease_break_info.lease_break.new_epoch got 0x0 - should be 0x4

WARNING!: ../../source4/torture/smb2/lease.c:5981: status was NT_STATUS_FILE_CLOSED, expected NT_STATUS_OK: smb2_util_close failed

UNEXPECTED(failure): samba3.smb2.lease.rename_dir_openfile(fileserver)
REASON: Exception: Exception: ../../source4/torture/smb2/lease.c:6086: Expression `ret' failed: test failed

FAILED (1 failures, 0 errors and 0 unexpected successes in 0 testsuites)