login: DF2533-A: === DF-2533 path 1: xa_close with si_drv1 == NULL (xdisk.c:769-770) ===
DF2533-A: before xa_close: xdisk_lk lockstatus=0
DF2533-A: xa_close returned 6
DF2533-A: xdisk_lk lockstatus=2 after return (LK_EXCLUSIVE=2 => EXCLUSIVE LOCK LEAKED)
DF2533-A: probe real-xa_open thread: started=1 finished=0 => STUCK FOREVER on leaked xdisk_lk (all later xdisk ops deadlock)
DF2533-A: cleanup: harness released the leaked xdisk_lk (a real caller never could)
DF2533-A: probe thread completed: finished=1 xa_open=6
DF2533-A: done