[mpich-discuss] mpi test error

[eirc.lew]

Hi, all
  The version is mpich2-1.0, and when I run a program encounter a problem as below:

*** Caught a fatal signal: SIGSEGV(11) on node 0/2

NOTICE: Before reporting bugs, run with GASNET_BACKTRACE=1 in the environment to generate a backtrace. 

aborting job:

Fatal error in MPI_Test: Other MPI error, error stack:

MPI_Test(152): MPI_Test(request=0x1127cd00, flag=0x7fff9c4d307c, status=0x7fff9c4d3480) failed

MPIDI_CH3_Progress_test(111): an error occurred while handling an event returned by MPIDU_Sock_Wait()

MPIDI_CH3I_Progress_handle_sock_event(492): 

connection_recv_fail(1728): 

MPIDU_Socki_handle_read(590): connection closed by peer (set=0,sock=1)

rank 0 in job 277  node66_48638   caused collective abort of all ranks

  exit status of rank 0: killed by signal 11



Any advice is welcome!



Thanks!



Eric
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