[petsc-dev] PetscSF in Fortran

[Jed Brown]

Adrian Croucher <a.croucher at auckland.ac.nz> writes:

> On 01/11/17 09:50, Smith, Barry F. wrote:
>>    Please send the full traceback. Cut and paste
>
> It's not really giving me much, only:
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007efe8574d6a9 in Pack_int_1 (n=2, bs=1, idx=0xfd6430,
> unpacked=0xfffffffb000003ec, packed=0xfe9a00)
> at /home/acro018/software/PETSc/code/src/vec/is/sf/impls/basic/sfbasic.c:497
> 497     DEF_PackCmp(int)

You need to use "bt" (backtrace) to print the rest of the stack.

Can you give instructions to reproduce on a different system?  Does
Valgrind have warnings?