*** glibc detected *** when using initial conditions created by CAM3.1

[emonier@mit_edu]

Hi,

I ran into a strange problem. I have compiled CAM3.1 with pgf90 (pgi/9.0-4), netcdf/3.6.2 and openmpi/1.3.3a to use on Linux x86_64 cluster, both with and without spmd enabled. I run the default setup with the finite volume 4x5 core and add to the namelist:

&camexp
MSS_IRT = 0
NELAPSE = -2
INITHIST = 'DAILY'
/
&clmexp

Everything works fine. I then use the initial conditions created by that run as new initial conditions adding this to the namelist:

&camexp
MSS_IRT = 0
NELAPSE = -2
INITHIST = 'DAILY'
NCDATA = 'path/to/the/new/initial/conditions'

/
&clmexp

I get the following error message:

*** glibc detected *** /home/emonier/cam3.1/test-run/bld-single-proc-4x5/cam: double free or corruption (!prev): 0x000000000d8fd830 ***
[c001:17694] *** Process received signal ***
[c001:17692] *** Process received signal ***
[c001:17692] Signal: Segmentation fault (11)
...
...

right before what should read (if it wasn't failing) nstep, te 0 3338593048.973364 0.000000000000000
0.000000000000000 98463.20727559768

This problem occurs also with FV2x2.5, whether I compile with or without spmd and regardless of the number of cores I run with. However, everything works fine with FV10x15, T21, T31 and T42.

Can anyone help me with this. I am lost.
Thanks,


PS: I tried setting "export MALLOC_CHECK_=0" as I have read on a forum that might fix the problem but it still crashes with a segmentation fault.