Hi, I tried using valgrind-3.11.0-24.el7.x86_64 for my app based on spdk and found that rte_eal_init->eal_hugepage_info_init->clear_hugedir takes an extremely long time to complete and rte_eal_pci_init() seems to hang. Is valgrind-3.11.0-24.el7.x86_64 supported on spdk? As specified in: https://stackoverflow.com/questions/37386738/error-when-running-dpdk-app-... I built dpdk with set CONFIG_RTE_MACHINE="snb". Based on this other email thread, https://lists.01.org/pipermail/spdk/2017-March/000409.html I tried using *https://github.com/bluca/valgrind-dpdk* <https://github.com/bluca/valgrind-dpdk> valgrind --leak-check=full --show-leak-kinds=all -v -v -v -d -d -d myprog but ran into this error: valgrind: m_deduppoolalloc.c:258 (vgPlain_allocEltDedupPA): Assertion 'eltSzB <= ddpa->poolSzB' failed. Segmentation fault (core dumped) Any pointers to help running valgrind on spdk will be much appreciated. Thanks, -- -Rukhsana