memory issue in nonblocking.c?

[Jim Edwards]

*I've run out of ideas on how to debug this, hope you can help.*

*I have a job that crashes at line 1000 in nonblocking.c of pnetcdf version
1.8.1*

*I started out managing my own requests but then switched to letting
pnetcdf handle them internally, but it still crashes in the same spot.  *

I'm using intel 17.0.1 and mpt (sgi) 2.16

Here is a partial trace:

*73:*MPT: #7  0x0000000001e77732 in ncmpii_del_mem_entry (buf=0x1ad4cc70)
at malloc.c:174

*73:*MPT: #8  0x0000000001e77a90 in NCI_Free_fn (ptr=0x1ad4cc70,
lineno=1000,

*73:*MPT:     func=0x23cda56 <__$U8> 'ncmpii_wait\000',

*73:*MPT:     filename=0x23cd964 'nonblocking.c\000') at malloc.c:276

*73:*MPT: #9  0x0000000001e70f6d in ncmpii_wait (ncp=0x1a97dbb0,
io_method=1,

*73:*MPT:     num_reqs=-1, req_ids=0x0, statuses=0x0) at nonblocking.c:1000

*73:*MPT: #10 0x0000000001e6f10a in ncmpi_wait_all (ncid=7, num_reqs=-1,
req_ids=0x0,

*73:*MPT:     statuses=0x0) at nonblocking.c:494

-- 
Jim Edwards

CESM Software Engineer
National Center for Atmospheric Research
Boulder, CO
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