Yeah, I think we've seen that somewhere before too...

On Jun 11, 2014, at 2:59 PM, Joshua Ladd <jladd.m...@gmail.com> wrote:

> Agreed. The problem is not with UDCM. I don't think something is wrong with 
> the system. I think his Torque is imposing major constraints on the maximum 
> size that can be locked into memory.
> 
> Josh
> 
> 
> On Wed, Jun 11, 2014 at 5:49 PM, Nathan Hjelm <hje...@lanl.gov> wrote:
> Probably won't help to use RDMACM though as you will just see the
> resource failure somewhere else. UDCM is not the problem. Something is
> wrong with the system. Allocating a 512 entry CQ should not fail.
> 
> -Nathan
> 
> On Wed, Jun 11, 2014 at 05:03:31PM -0400, Joshua Ladd wrote:
> >    I'm guessing it's a resource limitation issue coming from Torque.
> >
> >    Hmmmm...I found something interesting on the interwebs that looks awfully
> >    similar:
> >    
> > http://www.supercluster.org/pipermail/torqueusers/2008-February/006916.html
> >
> >    Greg, if the suggestion from the Torque users doesn't resolve your issue 
> > (
> >    "...adding the following line 'ulimit -l unlimited' to pbs_mom and
> >    restarting pbs_mom." ) doesn't work, try using the RDMACM CPC (instead of
> >    UDCM, which is a pretty recent addition to the openIB BTL.) by setting:
> >
> >    -mca btl_openib_cpc_include rdmacm
> >
> >    Josh
> >
> >    On Wed, Jun 11, 2014 at 4:04 PM, Jeff Squyres (jsquyres)
> >    <jsquy...@cisco.com> wrote:
> >
> >      Mellanox --
> >
> >      What would cause a CQ to fail to be created?
> >
> >      On Jun 11, 2014, at 3:42 PM, "Fischer, Greg A."
> >      <fisch...@westinghouse.com> wrote:
> >
> >      > Is there any other work around that I might try?  Something that
> >      avoids UDCM?
> >      >
> >      > -----Original Message-----
> >      > From: Fischer, Greg A.
> >      > Sent: Tuesday, June 10, 2014 2:59 PM
> >      > To: Nathan Hjelm
> >      > Cc: Open MPI Users; Fischer, Greg A.
> >      > Subject: RE: [OMPI users] openib segfaults with Torque
> >      >
> >      > [binf316:fischega] $ ulimit -m
> >      > unlimited
> >      >
> >      > Greg
> >      >
> >      > -----Original Message-----
> >      > From: Nathan Hjelm [mailto:hje...@lanl.gov]
> >      > Sent: Tuesday, June 10, 2014 2:58 PM
> >      > To: Fischer, Greg A.
> >      > Cc: Open MPI Users
> >      > Subject: Re: [OMPI users] openib segfaults with Torque
> >      >
> >      > Out of curiosity what is the mlock limit on your system? If it is too
> >      low that can cause ibv_create_cq to fail. To check run ulimit -m.
> >      >
> >      > -Nathan Hjelm
> >      > Application Readiness, HPC-5, LANL
> >      >
> >      > On Tue, Jun 10, 2014 at 02:53:58PM -0400, Fischer, Greg A. wrote:
> >      >> Yes, this fails on all nodes on the system, except for the head 
> > node.
> >      >>
> >      >> The uptime of the system isn't significant. Maybe 1 week, and it's
> >      received basically no use.
> >      >>
> >      >> -----Original Message-----
> >      >> From: Nathan Hjelm [mailto:hje...@lanl.gov]
> >      >> Sent: Tuesday, June 10, 2014 2:49 PM
> >      >> To: Fischer, Greg A.
> >      >> Cc: Open MPI Users
> >      >> Subject: Re: [OMPI users] openib segfaults with Torque
> >      >>
> >      >>
> >      >> Well, thats interesting. The output shows that ibv_create_cq is
> >      failing. Strange since an identical call had just succeeded (udcm
> >      creates two completion queues). Some questions that might indicate 
> > where
> >      the failure might be:
> >      >>
> >      >> Does this fail on any other node in your system?
> >      >>
> >      >> How long has the node been up?
> >      >>
> >      >> -Nathan Hjelm
> >      >> Application Readiness, HPC-5, LANL
> >      >>
> >      >> On Tue, Jun 10, 2014 at 02:06:54PM -0400, Fischer, Greg A. wrote:
> >      >>> Jeff/Nathan,
> >      >>>
> >      >>> I ran the following with my debug build of OpenMPI 1.8.1 - after
> >      opening a terminal on a compute node with "qsub -l nodes 2 -I":
> >      >>>
> >      >>>      mpirun -mca btl openib,self -mca btl_base_verbose 100 -np 2
> >      >>> ring_c &> output.txt
> >      >>>
> >      >>> Output and backtrace are attached. Let me know if I can provide
> >      anything else.
> >      >>>
> >      >>> Thanks for looking into this,
> >      >>> Greg
> >      >>>
> >      >>> -----Original Message-----
> >      >>> From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Jeff
> >      >>> Squyres (jsquyres)
> >      >>> Sent: Tuesday, June 10, 2014 10:31 AM
> >      >>> To: Nathan Hjelm
> >      >>> Cc: Open MPI Users
> >      >>> Subject: Re: [OMPI users] openib segfaults with Torque
> >      >>>
> >      >>> Greg:
> >      >>>
> >      >>> Can you run with "--mca btl_base_verbose 100" on your debug build 
> > so
> >      that we can get some additional output to see why UDCM is failing to
> >      setup properly?
> >      >>>
> >      >>>
> >      >>>
> >      >>> On Jun 10, 2014, at 10:25 AM, Nathan Hjelm <hje...@lanl.gov> wrote:
> >      >>>
> >      >>>> On Tue, Jun 10, 2014 at 12:10:28AM +0000, Jeff Squyres (jsquyres)
> >      wrote:
> >      >>>>> I seem to recall that you have an IB-based cluster, right?
> >      >>>>>
> >      >>>>> From a *very quick* glance at the code, it looks like this might
> >      be a simple incorrect-finalization issue.  That is:
> >      >>>>>
> >      >>>>> - you run the job on a single server
> >      >>>>> - openib disqualifies itself because you're running on a single
> >      >>>>> server
> >      >>>>> - openib then goes to finalize/close itself
> >      >>>>> - but openib didn't fully initialize itself (because it
> >      >>>>> disqualified itself early in the initialization process), and
> >      >>>>> something in the finalization process didn't take that into
> >      >>>>> account
> >      >>>>>
> >      >>>>> Nathan -- is that anywhere close to correct?
> >      >>>>
> >      >>>> Nope. udcm_module_finalize is being called because there was an
> >      >>>> error setting up the udcm state. See 
> > btl_openib_connect_udcm.c:476.
> >      >>>> The opal_list_t destructor is getting an assert failure. Probably
> >      >>>> because the constructor wasn't called. I can rearrange the
> >      >>>> constructors to be called first but there appears to be a deeper
> >      >>>> issue with the user's
> >      >>>> system: udcm_module_init should not be failing! It creates a
> >      >>>> couple of CQs, allocates a small number of registered bufferes and
> >      >>>> starts monitoring the fd for the completion channel. All these
> >      >>>> things are also done in the setup of the openib btl itself. Keep
> >      >>>> in mind that the openib btl will not disqualify itself when 
> > running
> >      single server.
> >      >>>> Openib may be used to communicate on node and is needed for the
> >      dynamics case.
> >      >>>>
> >      >>>> The user might try adding -mca btl_base_verbose 100 to shed some
> >      >>>> light on what the real issue is.
> >      >>>>
> >      >>>> BTW, I no longer monitor the user mailing list. If something needs
> >      >>>> my attention forward it to me directly.
> >      >>>>
> >      >>>> -Nathan
> >      >>>
> >      >>>
> >      >>> --
> >      >>> Jeff Squyres
> >      >>> jsquy...@cisco.com
> >      >>> For corporate legal information go to:
> >      >>> http://www.cisco.com/web/about/doing_business/legal/cri/
> >      >>>
> >      >>> _______________________________________________
> >      >>> users mailing list
> >      >>> us...@open-mpi.org
> >      >>> http://www.open-mpi.org/mailman/listinfo.cgi/users
> >      >>>
> >      >>>
> >      >>
> >      >>> Core was generated by `ring_c'.
> >      >>> Program terminated with signal 6, Aborted.
> >      >>> #0  0x00007f8b6ae1cb55 in raise () from /lib64/libc.so.6
> >      >>> #0  0x00007f8b6ae1cb55 in raise () from /lib64/libc.so.6
> >      >>> #1  0x00007f8b6ae1e0c5 in abort () from /lib64/libc.so.6
> >      >>> #2  0x00007f8b6ae15a10 in __assert_fail () from /lib64/libc.so.6
> >      >>> #3  0x00007f8b664b684b in udcm_module_finalize (btl=0x717060,
> >      >>> cpc=0x7190c0) at
> >      >>> 
> > ../../../../../openmpi-1.8.1/ompi/mca/btl/openib/connect/btl_openib_
> >      >>> co
> >      >>> nnect_udcm.c:734
> >      >>> #4  0x00007f8b664b5474 in udcm_component_query (btl=0x717060,
> >      >>> cpc=0x718a48) at
> >      >>> 
> > ../../../../../openmpi-1.8.1/ompi/mca/btl/openib/connect/btl_openib_
> >      >>> co
> >      >>> nnect_udcm.c:476
> >      >>> #5  0x00007f8b664ae316 in
> >      >>> ompi_btl_openib_connect_base_select_for_local_port (btl=0x717060) 
> > at
> >      >>> 
> > ../../../../../openmpi-1.8.1/ompi/mca/btl/openib/connect/btl_openib_
> >      >>> co
> >      >>> nnect_base.c:273
> >      >>> #6  0x00007f8b66497817 in btl_openib_component_init
> >      (num_btl_modules=0x7fffe34cebe0, enable_progress_threads=false,
> >      enable_mpi_threads=false)
> >      >>>    at
> >      >>>
> >      ../../../../../openmpi-1.8.1/ompi/mca/btl/openib/btl_openib_component.
> >      >>> c:2703
> >      >>> #7  0x00007f8b6b43fa5e in mca_btl_base_select
> >      >>> (enable_progress_threads=false, enable_mpi_threads=false) at
> >      >>> ../../../../openmpi-1.8.1/ompi/mca/btl/base/btl_base_select.c:108
> >      >>> #8  0x00007f8b666d9d42 in mca_bml_r2_component_init
> >      (priority=0x7fffe34cecb4, enable_progress_threads=false,
> >      enable_mpi_threads=false)
> >      >>>    at
> >      >>> ../../../../../openmpi-1.8.1/ompi/mca/bml/r2/bml_r2_component.c:88
> >      >>> #9  0x00007f8b6b43ed1b in mca_bml_base_init
> >      >>> (enable_progress_threads=false, enable_mpi_threads=false) at
> >      >>> ../../../../openmpi-1.8.1/ompi/mca/bml/base/bml_base_init.c:69
> >      >>> #10 0x00007f8b655ff739 in mca_pml_ob1_component_init
> >      (priority=0x7fffe34cedf0, enable_progress_threads=false,
> >      enable_mpi_threads=false)
> >      >>>    at
> >      >>> 
> > ../../../../../openmpi-1.8.1/ompi/mca/pml/ob1/pml_ob1_component.c:27
> >      >>> 1
> >      >>> #11 0x00007f8b6b4659b2 in mca_pml_base_select
> >      >>> (enable_progress_threads=false, enable_mpi_threads=false) at
> >      >>> ../../../../openmpi-1.8.1/ompi/mca/pml/base/pml_base_select.c:128
> >      >>> #12 0x00007f8b6b3d233c in ompi_mpi_init (argc=1,
> >      >>> argv=0x7fffe34cf0e8, requested=0, provided=0x7fffe34cef98) at
> >      >>> ../../openmpi-1.8.1/ompi/runtime/ompi_mpi_init.c:604
> >      >>> #13 0x00007f8b6b407386 in PMPI_Init (argc=0x7fffe34cefec,
> >      >>> argv=0x7fffe34cefe0) at pinit.c:84
> >      >>> #14 0x000000000040096f in main (argc=1, argv=0x7fffe34cf0e8) at
> >      >>> ring_c.c:19
> >      >>>
> >      >>
> >      >>> [binf316:24591] mca: base: components_register: registering btl
> >      >>> components [binf316:24591] mca: base: components_register: found
> >      >>> loaded component openib [binf316:24592] mca: base:
> >      >>> components_register: registering btl components [binf316:24592] 
> > mca:
> >      >>> base: components_register: found loaded component openib
> >      >>> [binf316:24591] mca: base: components_register: component openib
> >      >>> register function successful [binf316:24591] mca: base:
> >      >>> components_register: found loaded component self [binf316:24591]
> >      mca:
> >      >>> base: components_register: component self register function
> >      >>> successful [binf316:24591] mca: base: components_open: opening btl
> >      >>> components [binf316:24591] mca: base: components_open: found loaded
> >      >>> component openib [binf316:24591] mca: base: components_open:
> >      >>> component openib open function successful [binf316:24591] mca: 
> > base:
> >      components_open:
> >      >>> found loaded component self [binf316:24591] mca: base:
> >      >>> components_open: component self open function successful
> >      >>> [binf316:24592] mca: base: components_register: component openib
> >      >>> register function successful [binf316:24592] mca: base:
> >      >>> components_register: found loaded component self [binf316:24592]
> >      mca:
> >      >>> base: components_register: component self register function
> >      >>> successful [binf316:24592] mca: base: components_open: opening btl
> >      >>> components [binf316:24592] mca: base: components_open: found loaded
> >      >>> component openib [binf316:24592] mca: base: components_open:
> >      >>> component openib open function successful [binf316:24592] mca: 
> > base:
> >      components_open:
> >      >>> found loaded component self [binf316:24592] mca: base:
> >      >>> components_open: component self open function successful
> >      >>> [binf316:24591] select: initializing btl component openib
> >      >>> [binf316:24592] select: initializing btl component openib
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_ip.c:364:add_rdma_addr] Adding addr 9.9.10.75
> >      >>> (0x4b0a0909) subnet 0x9090000 as mlx4_0:1
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_ip.c:364:add_rdma_addr] Adding addr 9.9.10.75
> >      >>> (0x4b0a0909) subnet 0x9090000 as mlx4_0:1
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:686:init_one_port] looking for mlx4_0:1
> >      >>> GID index 0
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:717:init_one_port] my IB subnet_id for
> >      >>> HCA
> >      >>> mlx4_0 port 1 is fe80000000000000
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1294:setup_qps] pp: rd_num is 256 
> > rd_low
> >      >>> is
> >      >>> 192 rd_win 128 rd_rsv 4
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1339:setup_qps] srq: rd_num is 1024
> >      >>> rd_low is
> >      >>> 1008 sd_max is 64 rd_max is 256 srq_limit is 48
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1339:setup_qps] srq: rd_num is 1024
> >      >>> rd_low is
> >      >>> 1008 sd_max is 64 rd_max is 256 srq_limit is 48
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1339:setup_qps] srq: rd_num is 1024
> >      >>> rd_low is
> >      >>> 1008 sd_max is 64 rd_max is 256 srq_limit is 48
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni
> >      >>> b/connect/btl_openib_connect_rdmacm.c:1840:rdmacm_component_query]
> >      >>> rdmacm_component_query
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_ip.c:132:mca_btl_openib_rdma_get_ipv4addr] Looking
> >      >>> for
> >      >>> mlx4_0:1 in IP address list
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_ip.c:141:mca_btl_openib_rdma_get_ipv4addr] FOUND:
> >      >>> mlx4_0:1 is 9.9.10.75 (0x4b0a0909)
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_rdmacm.c:1750:ipaddrcheck] Found
> >      >>> device
> >      >>> mlx4_0:1 = IP address 9.9.10.75 (0x4b0a0909):51845
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_rdmacm.c:1776:ipaddrcheck] creating
> >      >>> new server to listen on 9.9.10.75 (0x4b0a0909):51845 
> > [binf316:24591]
> >      >>> openib BTL: rdmacm CPC available for use on mlx4_0:1
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_udcm.c:542:udcm_module_init] 
> > created
> >      >>> cpc module 0x719220 for btl 0x716ee0
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:686:init_one_port] looking for mlx4_0:1
> >      >>> GID index 0
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:717:init_one_port] my IB subnet_id for
> >      >>> HCA
> >      >>> mlx4_0 port 1 is fe80000000000000
> >      >>> 
> > [binf316][[17980,1],0][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_udcm.c:565:udcm_module_init] error
> >      >>> creating ud send completion queue
> >      >>> ring_c:
> >      
> > ../../../../../openmpi-1.8.1/ompi/mca/btl/openib/connect/btl_openib_connect_udcm.c:734:
> >      udcm_module_finalize: Assertion `((0xdeafbeedULL << 32) + 
> > 0xdeafbeedULL)
> >      == ((opal_object_t *) (&m->cm_recv_msg_queue))->obj_magic_id' failed.
> >      >>> [binf316:24591] *** Process received signal *** [binf316:24591]
> >      >>> Signal: Aborted (6) [binf316:24591] Signal code:  (-6)
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1294:setup_qps] pp: rd_num is 256 
> > rd_low
> >      >>> is
> >      >>> 192 rd_win 128 rd_rsv 4
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1339:setup_qps] srq: rd_num is 1024
> >      >>> rd_low is
> >      >>> 1008 sd_max is 64 rd_max is 256 srq_limit is 48
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1339:setup_qps] srq: rd_num is 1024
> >      >>> rd_low is
> >      >>> 1008 sd_max is 64 rd_max is 256 srq_limit is 48
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_component.c:1339:setup_qps] srq: rd_num is 1024
> >      >>> rd_low is
> >      >>> 1008 sd_max is 64 rd_max is 256 srq_limit is 48
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni
> >      >>> b/connect/btl_openib_connect_rdmacm.c:1840:rdmacm_component_query]
> >      >>> rdmacm_component_query
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_ip.c:132:mca_btl_openib_rdma_get_ipv4addr] Looking
> >      >>> for
> >      >>> mlx4_0:1 in IP address list
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/btl_openib_ip.c:141:mca_btl_openib_rdma_get_ipv4addr] FOUND:
> >      >>> mlx4_0:1 is 9.9.10.75 (0x4b0a0909)
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_rdmacm.c:1750:ipaddrcheck] Found
> >      >>> device
> >      >>> mlx4_0:1 = IP address 9.9.10.75 (0x4b0a0909):57734
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_rdmacm.c:1776:ipaddrcheck] creating
> >      >>> new server to listen on 9.9.10.75 (0x4b0a0909):57734 
> > [binf316:24592]
> >      >>> openib BTL: rdmacm CPC available for use on mlx4_0:1
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_udcm.c:542:udcm_module_init] 
> > created
> >      >>> cpc module 0x7190c0 for btl 0x717060
> >      >>> 
> > [binf316][[17980,1],1][../../../../../openmpi-1.8.1/ompi/mca/btl/ope
> >      >>> ni b/connect/btl_openib_connect_udcm.c:565:udcm_module_init] error
> >      >>> creating ud send completion queue
> >      >>> ring_c:
> >      
> > ../../../../../openmpi-1.8.1/ompi/mca/btl/openib/connect/btl_openib_connect_udcm.c:734:
> >      udcm_module_finalize: Assertion `((0xdeafbeedULL << 32) + 
> > 0xdeafbeedULL)
> >      == ((opal_object_t *) (&m->cm_recv_msg_queue))->obj_magic_id' failed.
> >      >>> [binf316:24592] *** Process received signal *** [binf316:24592]
> >      >>> Signal: Aborted (6) [binf316:24592] Signal code:  (-6)
> >      >>> [binf316:24591] [ 0] 
> > /lib64/libpthread.so.0(+0xf7c0)[0x7fb35959c7c0]
> >      >>> [binf316:24591] [ 1] /lib64/libc.so.6(gsignal+0x35)[0x7fb359248b55]
> >      >>> [binf316:24591] [ 2] /lib64/libc.so.6(abort+0x181)[0x7fb35924a131]
> >      >>> [binf316:24591] [ 3]
> >      >>> /lib64/libc.so.6(__assert_fail+0xf0)[0x7fb359241a10]
> >      >>> [binf316:24591] [ 4]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt l_openib.so(+0x3784b)[0x7fb3548e284b]
> >      >>> [binf316:24591] [ 5]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt l_openib.so(+0x36474)[0x7fb3548e1474]
> >      >>> [binf316:24591] [ 6]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt
> >      >>> 
> > l_openib.so(ompi_btl_openib_connect_base_select_for_local_port+0x15b
> >      >>> )[ 0x7fb3548da316] [binf316:24591] [ 7]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt l_openib.so(+0x18817)[0x7fb3548c3817]
> >      >>> [binf316:24591] [ 8] [binf316:24592] [ 0]
> >      >>> /lib64/libpthread.so.0(+0xf7c0)[0x7f8b6b1707c0]
> >      >>> [binf316:24592] [ 1]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> mc a_btl_base_select+0x1b2)[0x7fb35986ba5e]
> >      >>> [binf316:24591] [ 9] /lib64/libc.so.6(gsignal+0x35)[0x7f8b6ae1cb55]
> >      >>> [binf316:24592] [ 2]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bm l_r2.so(mca_bml_r2_component_init+0x20)[0x7fb354b05d42]
> >      >>> [binf316:24591] [10] /lib64/libc.so.6(abort+0x181)[0x7f8b6ae1e131]
> >      >>> [binf316:24592] [ 3]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> mc a_bml_base_init+0xd6)[0x7fb35986ad1b]
> >      >>> [binf316:24591] [11]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> pm l_ob1.so(+0x7739)[0x7fb353a2b739] [binf316:24591] [12]
> >      >>> /lib64/libc.so.6(__assert_fail+0xf0)[0x7f8b6ae15a10]
> >      >>> [binf316:24592] [ 4]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt l_openib.so(+0x3784b)[0x7f8b664b684b]
> >      >>> [binf316:24592] [ 5]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt l_openib.so(+0x36474)[0x7f8b664b5474]
> >      >>> [binf316:24592] [ 6]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> mc a_pml_base_select+0x26e)[0x7fb3598919b2]
> >      >>> [binf316:24591] [13]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt
> >      >>> 
> > l_openib.so(ompi_btl_openib_connect_base_select_for_local_port+0x15b
> >      >>> )[ 0x7f8b664ae316] [binf316:24592] [ 7]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bt l_openib.so(+0x18817)[0x7f8b66497817]
> >      >>> [binf316:24592] [ 8]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> om
> >      >>> pi_mpi_init+0x5f6)[0x7fb3597fe33c]
> >      >>> [binf316:24591] [14]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> mc a_btl_base_select+0x1b2)[0x7f8b6b43fa5e]
> >      >>> [binf316:24592] [ 9]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> bm l_r2.so(mca_bml_r2_component_init+0x20)[0x7f8b666d9d42]
> >      >>> [binf316:24592] [10]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> MP
> >      >>> I_Init+0x17e)[0x7fb359833386]
> >      >>> [binf316:24591] [15] ring_c[0x40096f] [binf316:24591] [16]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> mc a_bml_base_init+0xd6)[0x7f8b6b43ed1b]
> >      >>> [binf316:24592] [11]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/openmpi/mca_
> >      >>> pm l_ob1.so(+0x7739)[0x7f8b655ff739] [binf316:24592] [12]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> mc a_pml_base_select+0x26e)[0x7f8b6b4659b2]
> >      >>> [binf316:24592] [13]
> >      >>> /lib64/libc.so.6(__libc_start_main+0xe6)[0x7fb359234c36]
> >      >>> [binf316:24591] [17] ring_c[0x400889] [binf316:24591] *** End of
> >      >>> error message ***
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> om
> >      >>> pi_mpi_init+0x5f6)[0x7f8b6b3d233c]
> >      >>> [binf316:24592] [14]
> >      >>> 
> > /xxxx/yyyy_ib/gcc-4.8.3/toolset/openmpi-1.8.1_debug/lib/libmpi.so.1(
> >      >>> MP
> >      >>> I_Init+0x17e)[0x7f8b6b407386]
> >      >>> [binf316:24592] [15] ring_c[0x40096f] [binf316:24592] [16]
> >      >>> /lib64/libc.so.6(__libc_start_main+0xe6)[0x7f8b6ae08c36]
> >      >>> [binf316:24592] [17] ring_c[0x400889] [binf316:24592] *** End of
> >      >>> error message ***
> >      >>> 
> > --------------------------------------------------------------------
> >      >>> --
> >      >>> ---- mpirun noticed that process rank 0 with PID 24591 on node
> >      >>> xxxx316 exited on signal 6 (Aborted).
> >      >>> 
> > --------------------------------------------------------------------
> >      >>> --
> >      >>> ----
> >      >>
> >      >>
> >      >
> >      > _______________________________________________
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> >      > us...@open-mpi.org
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> >      > Link to this post:
> >      http://www.open-mpi.org/community/lists/users/2014/06/24632.php
> >
> >      --
> >      Jeff Squyres
> >      jsquy...@cisco.com
> >      For corporate legal information go to:
> >      http://www.cisco.com/web/about/doing_business/legal/cri/
> >
> >      _______________________________________________
> >      users mailing list
> >      us...@open-mpi.org
> >      Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users
> >      Link to this post:
> >      http://www.open-mpi.org/community/lists/users/2014/06/24633.php
> 
> > _______________________________________________
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> > us...@open-mpi.org
> > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users
> > Link to this post: 
> > http://www.open-mpi.org/community/lists/users/2014/06/24634.php
> 
> 
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