Hi,
I have installed openmpi-1.8.2rc2 with Sun c 5.12 on Solaris
10 Sparc and x86_64 and I receive a segmentation fault, if I
run a small Java program.
rs0 java 105 mpiexec -np 1 java InitFinalizeMain
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xffffffff7ea3c830, pid=18363, tid=2
#
# JRE version: Java(TM) SE Runtime Environment (8.0-b132) (build 1.8.0-b132)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.0-b70 mixed mode solaris-sparc
compressed oops)
# Problematic frame:
# C [libc.so.1+0x3c830] strlen+0x50
...
I get the following output if I run the program in "dbx".
...
RTC: Running program...
Write to unallocated (wua) on thread 1:
Attempting to write 1 byte at address 0xffffffff79f04000
t@1 (l@1) stopped in _readdir at 0xffffffff56574da0
0xffffffff56574da0: _readdir+0x0064: call
_PROCEDURE_LINKAGE_TABLE_+0x2380 [PLT] ! 0xffffffff56742a80
Current function is find_dyn_components
397 if (0 != lt_dlforeachfile(dir, save_filename,
NULL))
{
(dbx)
I get the following output if I run the program on Solaris 10
x86_64.
...
RTC: Running program...
Reading disasm.so
Read from uninitialized (rui) on thread 1:
Attempting to read 1 byte at address 0x437387
which is 15 bytes into a heap block of size 16 bytes at 0x437378
This block was allocated from:
[1] vasprintf() at 0xfffffd7fdc9b335a
[2] asprintf() at 0xfffffd7fdc9b3452
[3] opal_output_init() at line 184 in "output.c"
[4] do_open() at line 548 in "output.c"
[5] opal_output_open() at line 219 in "output.c"
[6] opal_malloc_init() at line 68 in "malloc.c"
[7] opal_init_util() at line 258 in "opal_init.c"
[8] opal_init() at line 363 in "opal_init.c"
t@1 (l@1) stopped in do_open at line 638 in file "output.c"
638 info[i].ldi_prefix = strdup(lds->lds_prefix);
(dbx)
Hopefully the above output helps to fix the errors. Can I provide
anything else? Thank you very much for any help in advance.
Kind regards
Siegmar
