== sanity test 105d: flock race (should not freeze) ================================================================== 08:14:59 (1746792899)
fail_loc=0x80000315
fcntl cmd 5 failed: Invalid argument
thread 1: set write lock (blocking): rc = 0
thread 2: unlock: rc = 0
thread 2: unlock done: rc = 0
thread 2: set write lock (non-blocking): rc = 0
thread 2: set write lock done: rc = 0
thread 1: set write lock done: rc = 0
thread 1: unlock: rc = 0
thread 1: unlock done: rc = 0