I''ve done a clean build of fresh sources pulled down, and I''m getting core dumps using the version of libdtrace that was built from a full nightly (with no error messages.) Here''s what I see on a system bfu''d from these archives: # dtrace -n syscall:::entry Segmentation Fault - core dumped # pstack core core ''core'' of 100893: dtrace -n syscall:::entry fffffd7fff14a3da dt_ident_cook () + 32 fffffd7fff15c241 dt_cook_func () + 21 fffffd7fff15f84b dt_node_cook () + 33 fffffd7fff15cf42 dt_cook_op2 () + 502 fffffd7fff15f84b dt_node_cook () + 33 fffffd7fff15efd7 dt_cook_member () + 17 fffffd7fff15f84b dt_node_cook () + 33 fffffd7fff15f0bd dt_cook_xlator () + bd fffffd7fff15f84b dt_node_cook () + 33 fffffd7fff15b47d dt_node_xlator () + 1c5 fffffd7fff12be8b yyparse () + 6a3 fffffd7fff1398ca dt_compile () + 2aa fffffd7fff139e0f dtrace_program_fcompile () + 27 fffffd7fff139479 dt_load_libs_dir () + 269 fffffd7fff1395ee dt_load_libs () + 3e fffffd7fff139693 dt_compile () + 73 fffffd7fff139dde dtrace_program_strcompile () + 26 0000000000404c30 compile_str () + 40 0000000000406fe1 main () + bd1 000000000040336c ???????? () # I haven''t had the time to dig into this yet, I was wondering if there were any known problems. (I''ll dig more into things if/when I get time.) Chad
On Wed, Oct 08, 2008 at 10:26:02PM -0400, Chad Mynhier wrote:> I''ve done a clean build of fresh sources pulled down, and I''m getting > core dumps using the version of libdtrace that was built from a full > nightly (with no error messages.) > > Here''s what I see on a system bfu''d from these archives: > > # dtrace -n syscall:::entry > Segmentation Fault - core dumped > # pstack core > core ''core'' of 100893: dtrace -n syscall:::entry > fffffd7fff14a3da dt_ident_cook () + 32 > fffffd7fff15c241 dt_cook_func () + 21 > fffffd7fff15f84b dt_node_cook () + 33 > fffffd7fff15cf42 dt_cook_op2 () + 502 > fffffd7fff15f84b dt_node_cook () + 33 > fffffd7fff15efd7 dt_cook_member () + 17 > fffffd7fff15f84b dt_node_cook () + 33 > fffffd7fff15f0bd dt_cook_xlator () + bd > fffffd7fff15f84b dt_node_cook () + 33 > fffffd7fff15b47d dt_node_xlator () + 1c5 > fffffd7fff12be8b yyparse () + 6a3 > fffffd7fff1398ca dt_compile () + 2aa > fffffd7fff139e0f dtrace_program_fcompile () + 27 > fffffd7fff139479 dt_load_libs_dir () + 269 > fffffd7fff1395ee dt_load_libs () + 3e > fffffd7fff139693 dt_compile () + 73 > fffffd7fff139dde dtrace_program_strcompile () + 26 > 0000000000404c30 compile_str () + 40 > 0000000000406fe1 main () + bd1 > 000000000040336c ???????? () > # > > I haven''t had the time to dig into this yet, I was wondering if there > were any known problems. (I''ll dig more into things if/when I get > time.)I''m not seeing this, but I''m not running the latest nightly (I''m about a week off). Cheers, - jonathan
On Thu, Oct 9, 2008 at 12:47 AM, Jonathan Adams <jonathan.adams at sun.com> wrote:> On Wed, Oct 08, 2008 at 10:26:02PM -0400, Chad Mynhier wrote: >> I''ve done a clean build of fresh sources pulled down, and I''m getting >> core dumps using the version of libdtrace that was built from a full >> nightly (with no error messages.)[ ... ]> > I''m not seeing this, but I''m not running the latest nightly (I''m about a week > off). > > Cheers, > - jonathanJust to give some closure on this, the problem was that the patch set for Studio 12 wasn''t up to snuff on my build machine. Chad