Re: [DynInst_API:] Dyninst::ParseAPI::SymtabCodeSource::init_try_blocks(): Assertion `!"WARNING: overlapping try blocks\n"' failed.
Hi Sasha, Thanks! I will build with the branch and have the user test again. Thanks, Jim G On 05/14/2018 01:47 PM, Sasha Da Rocha Pinheiro wrote: Hi Jim, we are trying to fix this issue. There is already a fix related to try blocks but it's not in the master branch, nor it has been tested yet. Meanwhile, you may want to merge this commit locally and see if it fixes your problem. It's in the branch sasha/fix-eh-frame-parse. I will test it and possibly merge to master but without further data I can't tell if it fixed your issue. Let us know if you have any success. Regards, Sasha *From:* Dyninst-apion behalf of Xiaozhu Meng *Sent:* Wednesday, May 9, 2018 5:29:58 PM *To:* Jim Galarowicz *Cc:* Don Maghrak; dyninst-api@cs.wisc.edu *Subject:* Re: [DynInst_API:] Dyninst::ParseAPI::SymtabCodeSource::init_try_blocks(): Assertion `!"WARNING: overlapping try blocks\n"' failed. Hi Jim, In theory, try blocks should not overlap because otherwise how we know which catch block to handle the exception happened at the overlapping address. So, it is more likely that there is a problem with the eh_frame parsing, which leads to wrong try block ranges. For debugging, can you ask the user to run objdump --dwarf=frames-interp PATH_TO_THE_TARGET and sends us the output? This command should output the correct exception handling information. We can then determine whether there is indeed overlapping try blocks or the parsing of try blocks is wrong. Thanks, --Xiaozhu On Wed, May 9, 2018 at 3:06 PM, Jim Galarowicz > wrote: Hi all, We have an abort that is showing a Assertion `!"WARNING: overlapping try blocks\n"' failed. from Dyninst.// //The user stated that no core file was dropped.// //The code is protected, so we don't have source code access or execution access other than through the user. Can anyone shed any light on what might cause overlapping try block assertion? This OSS version was built with a Nov 28, 2107 version of Dyninst. Thanks, Jim G / Processing raw data for alegra_3D_opt_team_tlcc2.x .../ /Processing processes and threads .../ /Processing performance data .../ /Processing symbols .../ /Resolving symbols for /gpfs1/swbova/Alegra/trunk/bin/alegra_3D_opt_team_tlcc2.x/ /osscollect: /projects/OpenSpeedShop/jgalaro/openspeedshop-externals/BUILD/ghost-login3/dyninst-20171128/parseAPI/src/SymtabCodeSource.C:549: void Dyninst::ParseAPI::SymtabCodeSource::init_try_blocks(): Assertion `!"WARNING: overlapping try blocks\n"' failed./ //projects/OSS/cts1/osscbtf_v2.3.1.u3b.debug/bin/osspcsamp: line 1781: 98255 Aborted osscollect $topology_opt $cbtf_offline_opt --program "$1" --collector $collector /The application was built with these module enabled: intel/17.0 gcc/4.9.3 openmpi-intel/1.10 with lines like this: /mpicxx -std=c++0x -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 -g …/ /mpif90 -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 …/ /mpif77 -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 …/ the link line is /mpicxx -std=c++0x -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 -o alegra_3D_opt_team_tlcc2.x.tmp Alegra/team/alegra.o Alegra/team/Code_Coupling_Client.o Alegra/team/build_info.o -L/gpfs1/swbova/Alegra/trunk/lib/3D_opt_team_tlcc2 -L/projects/alegra/TPL/CavityExpansion/1.0b/lib/opt_tlcc2 -L/projects/alegra/TPL/LegacyContact/1.0-n3/lib/opt_tlcc2 -L/projects/alegra/TPL/xyce/6.7/inst_opt_tlcc2/lib -L/projects/alegra/TPL/sundials/2.6.1/install_opt_tlcc2/lib -L/projects/alegra/TPL/spice/1.1-n1/lib/opt_tlcc2 -L/projects/alegra/TPL/lambda/0.2.13/lib/opt_tlcc2 -L/projects/alegra/TPL/gnom3-fe/1.0.0/lib/opt_tlcc2 -L/projects/alegra/TPL/pff/2.1-n1/lib/opt_tlcc2 -L/projects/alegra/TPL/dakota/6.6/inst_opt_tlcc2/lib -L/projects/alegra/TPL/acme/2.6c-n21/lib/opt_tlcc2 -L. -L/projects/alegra/TPL/mesquite/0.9.6-n7/lib/opt_tlcc2 -L/projects/alegra/TPL/aprepro/2014_09_14/lib/opt_tlcc2 -L/projects/alegra/TPL/trilinos/2017_05_15/inst_opt_tlcc2/lib -L/projects/alegra/TPL/parmetis/4.0.3/inst_opt_tlcc2/lib -L/projects/alegra/TPL/sculpt/15.4b-n9/lib/opt_tlcc2 -L/projects/alegra/TPL/diom_spy/2.9/lib/opt_tlcc2 -L/projects/alegra/TPL/umfpack/5.1/inst_opt_tlcc2/lib -L/projects/alegra/TPL/y12m/1.0/lib/opt_tlcc2 -L/projects/alegra/TPL/freetype/1.3.1/lib/opt_tlcc2 -L/projects/alegra/TPL/slang/1.0/lib/opt_tlcc2 -L/projects/alegra/TPL/jpeg/6b_27-Mar-1998/lib/opt_tlcc2 -L/projects/alegra/TPL/image/2.4/lib/opt_tlcc2 -L/projects/alegra/TPL/mesaaux/3.2.1/lib/opt_tlcc2 -L/projects/alegra/TPL/superludist/2.0/lib/opt_tlcc2
Re: [DynInst_API:] Dyninst::ParseAPI::SymtabCodeSource::init_try_blocks(): Assertion `!"WARNING: overlapping try blocks\n"' failed.
Hi Jim, we are trying to fix this issue. There is already a fix related to try blocks but it's not in the master branch, nor it has been tested yet. Meanwhile, you may want to merge this commit locally and see if it fixes your problem. It's in the branch sasha/fix-eh-frame-parse. I will test it and possibly merge to master but without further data I can't tell if it fixed your issue. Let us know if you have any success. Regards, Sasha From: Dyninst-apion behalf of Xiaozhu Meng Sent: Wednesday, May 9, 2018 5:29:58 PM To: Jim Galarowicz Cc: Don Maghrak; dyninst-api@cs.wisc.edu Subject: Re: [DynInst_API:] Dyninst::ParseAPI::SymtabCodeSource::init_try_blocks(): Assertion `!"WARNING: overlapping try blocks\n"' failed. Hi Jim, In theory, try blocks should not overlap because otherwise how we know which catch block to handle the exception happened at the overlapping address. So, it is more likely that there is a problem with the eh_frame parsing, which leads to wrong try block ranges. For debugging, can you ask the user to run objdump --dwarf=frames-interp PATH_TO_THE_TARGET and sends us the output? This command should output the correct exception handling information. We can then determine whether there is indeed overlapping try blocks or the parsing of try blocks is wrong. Thanks, --Xiaozhu On Wed, May 9, 2018 at 3:06 PM, Jim Galarowicz > wrote: Hi all, We have an abort that is showing a Assertion `!"WARNING: overlapping try blocks\n"' failed. from Dyninst. The user stated that no core file was dropped. The code is protected, so we don't have source code access or execution access other than through the user. Can anyone shed any light on what might cause overlapping try block assertion? This OSS version was built with a Nov 28, 2107 version of Dyninst. Thanks, Jim G Processing raw data for alegra_3D_opt_team_tlcc2.x ... Processing processes and threads ... Processing performance data ... Processing symbols ... Resolving symbols for /gpfs1/swbova/Alegra/trunk/bin/alegra_3D_opt_team_tlcc2.x osscollect: /projects/OpenSpeedShop/jgalaro/openspeedshop-externals/BUILD/ghost-login3/dyninst-20171128/parseAPI/src/SymtabCodeSource.C:549: void Dyninst::ParseAPI::SymtabCodeSource::init_try_blocks(): Assertion `!"WARNING: overlapping try blocks\n"' failed. /projects/OSS/cts1/osscbtf_v2.3.1.u3b.debug/bin/osspcsamp: line 1781: 98255 Aborted osscollect $topology_opt $cbtf_offline_opt --program "$1" --collector $collector The application was built with these module enabled: intel/17.0 gcc/4.9.3 openmpi-intel/1.10 with lines like this: mpicxx -std=c++0x -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 -g … mpif90 -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 … mpif77 -O2 -axAVX -fp-model strict -ftz -diag-disable 15009 … the link line is mpicxx -std=c++0x -O2 -axAVX -fp-model strict -ftz -diag-disable 15009-o alegra_3D_opt_team_tlcc2.x.tmp Alegra/team/alegra.o Alegra/team/Code_Coupling_Client.o Alegra/team/build_info.o -L/gpfs1/swbova/Alegra/trunk/lib/3D_opt_team_tlcc2 -L/projects/alegra/TPL/CavityExpansion/1.0b/lib/opt_tlcc2 -L/projects/alegra/TPL/LegacyContact/1.0-n3/lib/opt_tlcc2 -L/projects/alegra/TPL/xyce/6.7/inst_opt_tlcc2/lib -L/projects/alegra/TPL/sundials/2.6.1/install_opt_tlcc2/lib -L/projects/alegra/TPL/spice/1.1-n1/lib/opt_tlcc2 -L/projects/alegra/TPL/lambda/0.2.13/lib/opt_tlcc2 -L/projects/alegra/TPL/gnom3-fe/1.0.0/lib/opt_tlcc2 -L/projects/alegra/TPL/pff/2.1-n1/lib/opt_tlcc2 -L/projects/alegra/TPL/dakota/6.6/inst_opt_tlcc2/lib -L/projects/alegra/TPL/acme/2.6c-n21/lib/opt_tlcc2 -L. -L/projects/alegra/TPL/mesquite/0.9.6-n7/lib/opt_tlcc2 -L/projects/alegra/TPL/aprepro/2014_09_14/lib/opt_tlcc2 -L/projects/alegra/TPL/trilinos/2017_05_15/inst_opt_tlcc2/lib -L/projects/alegra/TPL/parmetis/4.0.3/inst_opt_tlcc2/lib -L/projects/alegra/TPL/sculpt/15.4b-n9/lib/opt_tlcc2 -L/projects/alegra/TPL/diom_spy/2.9/lib/opt_tlcc2 -L/projects/alegra/TPL/umfpack/5.1/inst_opt_tlcc2/lib -L/projects/alegra/TPL/y12m/1.0/lib/opt_tlcc2 -L/projects/alegra/TPL/freetype/1.3.1/lib/opt_tlcc2 -L/projects/alegra/TPL/slang/1.0/lib/opt_tlcc2 -L/projects/alegra/TPL/jpeg/6b_27-Mar-1998/lib/opt_tlcc2 -L/projects/alegra/TPL/image/2.4/lib/opt_tlcc2 -L/projects/alegra/TPL/mesaaux/3.2.1/lib/opt_tlcc2 -L/projects/alegra/TPL/superludist/2.0/lib/opt_tlcc2 -L/projects/alegra/TPL/glu/3.2.1/lib/opt_tlcc2 -L/projects/alegra/TPL/mesa/3.2.1/lib/opt_tlcc2 -L/projects/alegra/TPL/nemesis/3.07-n3/lib/opt_tlcc2 -L/projects/alegra/TPL/exodus/4.68-n1/lib/opt_tlcc2 -L/projects/alegra/TPL/netcdf/4.3-snl1/inst_opt_tlcc2/lib -lutdem -lqsem -lremesh_app -lconduction -lremesh -ltnburn -lphysics -lmhd -lradiation -lkullimc -ltnburn -lphysics -lremap -linterface_recon -lremesh -lhedp_physics -lmhd -linterface_recon -lremap -lkullimc