I opened this PR: https://bitbucket.org/petsc/petsc/pull-requests/
However, this is unlikely to fix these failures: http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2017/10/15/examples_maint_arch-linux-pkgs-valgrind_el6.log Satish, can we find a way to disable these tests when running under valgrind? -- Lisandro Dalcin ============ Research Scientist Computer, Electrical and Mathematical Sciences & Engineering (CEMSE) Extreme Computing Research Center (ECRC) King Abdullah University of Science and Technology (KAUST) http://ecrc.kaust.edu.sa/ 4700 King Abdullah University of Science and Technology al-Khawarizmi Bldg (Bldg 1), Office # 0109 Thuwal 23955-6900, Kingdom of Saudi Arabia http://www.kaust.edu.sa Office Phone: +966 12 808-0459