Hi Bernhard (OP here), > Might this be a kind of sandbox, not allowing > to allocate memory the way libopenblas.so does/did?
You can see the seccomp sandbox used by tracker-miners here: https://sources.debian.org/src/tracker-miners/2.3.5-2/src/libtracker-miners-common/tracker-seccomp.c/?hl=71#L71 In particular, it does not ALLOW syscalls mbind and set_mempolicy. Maybe tracker-miners should be modified. OTOH, I'm not sure why openblas is actually involved in this (I never found out which file on my disk triggered this). Cheers, Roderich
