<div dir="ltr"><div>Toby (Cc'ed) might know it.  Or could you provide an example?</div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">--Junchao Zhang</div></div></div><br></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, Apr 25, 2025 at 3:31 AM Klaij, Christiaan via petsc-users <<a href="mailto:petsc-users@mcs.anl.gov">petsc-users@mcs.anl.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div>We recently upgraded from 3.19.4 to 3.22.4 but face the problem below with the nested logging. Any ideas?<br><br>Chris<br><br><br>[1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br>[1]PETSC ERROR: General MPI error<br>[1]PETSC ERROR: MPI error 1 MPI_ERR_BUFFER: invalid buffer pointer<br>[1]PETSC ERROR: See <a href="https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!biVlk6PKXoJvq5oVlmWdVJfW9tXv-JlwuWr3zg3jI5u1_jo8rvtZpEYnHO5RjdBqQEoqpqlJ3nusrFGM3UaqHzc$" target="_blank">https://petsc.org/release/faq/</a> for trouble shooting.<br>[1]PETSC ERROR: Petsc Release Version 3.22.4, Mar 01, 2025 <br>[1]PETSC ERROR: refresco with 2 MPI process(es) and PETSC_ARCH  on marclus3login2 by jwindt Fri Apr 25 08:52:30 2025<br>[1]PETSC ERROR: Configure options: --prefix=/home/jwindt/cmake_builds/refresco/install-libs-gnu --with-mpi-dir=/cm/shared/apps/openmpi/gcc/4.0.2 --with-x=0 --with-mpe=0 --with-debugging=0 --download-superlu_dist=<a href="https://urldefense.us/v3/__https://updates.marin.nl/refresco/libs/superlu_dist-8.1.2.tar.gz__;!!G_uCfscf7eWS!biVlk6PKXoJvq5oVlmWdVJfW9tXv-JlwuWr3zg3jI5u1_jo8rvtZpEYnHO5RjdBqQEoqpqlJ3nusrFGM21-2D-o$" target="_blank">https://updates.marin.nl/refresco/libs/superlu_dist-8.1.2.tar.gz</a> --with-blaslapack-dir=/cm/shared/apps/intel/oneapi/mkl/2021.4.0 --download-parmetis=<a href="https://urldefense.us/v3/__https://updates.marin.nl/refresco/libs/parmetis-4.0.3-p9.tar.gz__;!!G_uCfscf7eWS!biVlk6PKXoJvq5oVlmWdVJfW9tXv-JlwuWr3zg3jI5u1_jo8rvtZpEYnHO5RjdBqQEoqpqlJ3nusrFGMW0lYHko$" target="_blank">https://updates.marin.nl/refresco/libs/parmetis-4.0.3-p9.tar.gz</a> --download-metis=<a href="https://urldefense.us/v3/__https://updates.marin.nl/refresco/libs/metis-5.1.0-p11.tar.gz__;!!G_uCfscf7eWS!biVlk6PKXoJvq5oVlmWdVJfW9tXv-JlwuWr3zg3jI5u1_jo8rvtZpEYnHO5RjdBqQEoqpqlJ3nusrFGMbSrIiUg$" target="_blank">https://updates.marin.nl/refresco/libs/metis-5.1.0-p11.tar.gz</a> --with-packages-build-dir=/home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild --with-ssl=0 --with-shared-libraries=1 CFLAGS="-std=gnu11 -Wall -funroll-all-loops  -O3 -DNDEBUG" CXXFLAGS="-std=gnu++14 -Wall -funroll-all-loops  -O3 -DNDEBUG " COPTFLAGS="-std=gnu11 -Wall -funroll-all-loops  -O3 -DNDEBUG" CXXOPTFLAGS="-std=gnu++14 -Wall -funroll-all-loops  -O3 -DNDEBUG " FCFLAGS="-Wall -funroll-all-loops -ffree-line-length-0 -Wno-maybe-uninitialized -Wno-target-lifetime -Wno-unused-function -O3 -DNDEBUG" F90FLAGS="-Wall -funroll-all-loops -ffree-line-length-0 -Wno-maybe-uninitialized -Wno-target-lifetime -Wno-unused-function -O3 -DNDEBUG" FOPTFLAGS="-Wall -funroll-all-loops -ffree-line-length-0 -Wno-maybe-uninitialized -Wno-target-lifetime -Wno-unused-function -O3 -DNDEBUG"<br>[1]PETSC ERROR: #1 PetscLogNestedTreePrint() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/impls/nested/xmlviewer.c:330<br>[1]PETSC ERROR: #2 PetscLogNestedTreePrint() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/impls/nested/xmlviewer.c:384<br>[1]PETSC ERROR: #3 PetscLogNestedTreePrint() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/impls/nested/xmlviewer.c:384<br>[1]PETSC ERROR: #4 PetscLogNestedTreePrintTop() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/impls/nested/xmlviewer.c:420<br>[1]PETSC ERROR: #5 PetscLogHandlerView_Nested_XML() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/impls/nested/xmlviewer.c:443<br>[1]PETSC ERROR: #6 PetscLogHandlerView_Nested() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/impls/nested/lognested.c:405<br>[1]PETSC ERROR: #7 PetscLogHandlerView() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/handler/interface/loghandler.c:342<br>[1]PETSC ERROR: #8 PetscLogView() at /home/jwindt/cmake_builds/refresco/build-libs-gnu/superbuild/petsc/src/src/sys/logging/plog.c:2040<br>--------------------------------------------------------------------------<br>MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD<br>with errorcode 98.<br><br>NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.<br>You may or may not see output from other processes, depending on<br>exactly when Open MPI kills them.<br>--------------------------------------------------------------------------<br></div><div dir="ltr" style="font-size:1px;direction:ltr"><table dir="ltr" cellpadding="0" cellspacing="0" border="0" style="width:100%;direction:ltr;border-collapse:collapse;font-size:1px"><tbody><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px;line-height:normal"><tbody><tr style="font-size:0px"><td align="left" style="padding:10px 0px;vertical-align:top"><img src="cid:ii_196725d1e2a809852191" width="125" height="40" border="0" alt="" style="width: 125px; min-width: 125px; max-width: 125px; height: 40px; min-height: 40px; max-height: 40px; font-size: 0px;"></td></tr></tbody></table></td></tr><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px"><tbody><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px;color:rgb(0,0,1);font-style:normal;font-weight:400;white-space:nowrap"><tbody><tr style="font-size:14.67px"><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">dr. ir.<span style="font-family:remialcxesans;font-size:1px;color:rgb(255,255,255);line-height:1px">​<span style="font-family:template-zjzHWwipEfCqpwAiSIGong">​</span><span style="font-family:zone-1">​</span><span style="font-family:zones-AQ">​</span></span> </td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">Christiaan</td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif"> Klaij</td></tr></tbody></table></td><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px;color:rgb(0,0,1);font-style:normal;font-weight:400;white-space:nowrap"><tbody><tr style="font-size:14.67px"><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif"> | </td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">senior researcher</td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif"> | </td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">Research & Development</td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif"> | </td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">CFD Development</td><td align="left" style="vertical-align:top;font-size:0px"></td></tr></tbody></table></td></tr></tbody></table></td></tr><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px"><tbody><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px;color:rgb(0,0,1);font-style:normal;font-weight:400;white-space:nowrap"><tbody><tr style="font-size:14.67px"><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">T <a href="tel:+31%20317%2049%2033%2044" id="m_-6764756749462347377LPlnk689713" style="text-decoration:none;color:rgb(0,0,1)" target="_blank">+31 317 49 33 44</a></td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif"> | </td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif"> <a href="mailto:C.Klaij@marin.nl" id="m_-6764756749462347377LPlnk689713" style="text-decoration:none;color:rgb(0,0,1)" target="_blank">C.Klaij@marin.nl</a> </td><td align="left" style="vertical-align:top;font-family:Calibri,Arial,sans-serif">| <a href="https://urldefense.us/v3/__https://www.marin.nl/__;!!G_uCfscf7eWS!biVlk6PKXoJvq5oVlmWdVJfW9tXv-JlwuWr3zg3jI5u1_jo8rvtZpEYnHO5RjdBqQEoqpqlJ3nusrFGM8tSNH1g$" id="m_-6764756749462347377LPlnk689713" style="text-decoration:none;color:rgb(0,0,1)" target="_blank">www.marin.nl</a></td></tr></tbody></table></td></tr></tbody></table></td></tr><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px"><tbody><tr style="font-size:0px"><td align="left" style="padding:5px 0px 0px;vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px"><tbody><tr style="font-size:0px"><td align="left" style="vertical-align:top"><table cellpadding="0" cellspacing="0" border="0" style="border-collapse:collapse;font-size:0px;line-height:normal"><tbody><tr style="font-size:0px"><td align="left" style="padding:0px 3px 3px 0px;vertical-align:top"><a href="https://urldefense.us/v3/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