I noticed after running: make check-valgrind TESTSUITEFLAGS=761
& before the test starts it shows: musl libc (x86_64) Version 1.1.15 Dynamic Program Loader Usage: /lib/ld-musl-x86_64.so.1 [options] [--] pathname [args] so perhaps this last error is due to how ldd is called (& is why valgrind shows '???' for /lib/ld-musl-x86_64.so.1) Stuart. On 09/30/2016 06:26 PM, Ben Pfaff wrote: > On Fri, Sep 30, 2016 at 03:07:17AM +0100, Stuart Cardall wrote: >> The patches improved the failures to 11: >> >> _testsuite: 7 8 761 1859 1860 1861 1862 1863 1864 1868 1870 failed:_ >> >> 7: vsctl-bashcomp - basic verification FAILED >> (completion.at:352) >> 8: vsctl-bashcomp - argument completion FAILED >> (completion.at:454) >> 761: tunnel - Geneve option present FAILED (tunnel.at:639) >> 1859: insert monitored table, insert excluded table FAILED >> (ovsdb-server.at:1072) >> 1860: insert monitored table, update excluded table FAILED >> (ovsdb-server.at:1072) >> 1861: update monitored table, insert excluded table FAILED >> (ovsdb-server.at:1072) >> 1862: update monitored table, update excluded table FAILED >> (ovsdb-server.at:1072) >> 1863: delete monitored table, insert excluded table FAILED >> (ovsdb-server.at:1072) >> 1864: delete monitored table, update excluded table FAILED >> (ovsdb-server.at:1072) >> 1868: ovsdb-server/set-sync-exclude-tables FAILED >> (ovsdb-server.at:1151) >> 1870: ovsdb-server/disconnect-active-server FAILED >> (ovsdb-server.at:1253) > The failures for the ovsdb-server tests are because of the POSIX > noncompliant version of "diff" that Alpine includes by default. Install > a POSIX-compliant diff (e.g. "apk add diffutils") to fix the problem. > > The failure of test 761 seems to be a memory error. Running under > valgrind, with "make check-valgrind TESTSUITEFLAGS=761", I get a useless > backtrace though: > > ==29841== Invalid free() / delete / delete[] / realloc() > ==29841== at 0x4C92A6E: free (vg_replace_malloc.c:530) > ==29841== by 0x405717F: ??? (in /lib/ld-musl-x86_64.so.1) > ==29841== Address 0x4e9a180 is in a rw- mapped file > /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so segment > > What does it take to get useful valgrind results on Alpine? > > Thanks, > > Ben.
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